1 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3 * basic-simd.cs: Add tests for Get/SetVector.
5 2008-11-27 Mark Probst <mark.probst@gmail.com>
7 * mini.c: Removed g_slist_append_mempool(). Now in
10 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
12 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
13 size properly and make the bounds check optional.
15 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
16 for SetVector and IsAligned.
18 2008-11-27 Zoltan Varga <vargaz@gmail.com>
20 * mini.c: Remove unused mono_normalize_opcodes () function.
22 2008-11-26 Mark Probst <mark.probst@gmail.com>
24 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
25 using the new atomic add ops now.
27 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
30 2008-11-26 Mark Probst <mark.probst@gmail.com>
32 * mini-ppc64.c: Several fixes.
34 2008-11-25 Mark Mason <mmason@upwardaccess.com>
36 * cpu-mips.md: added jump_table
37 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
39 2008-11-25 Mark Mason <mmason@upwardaccess.com>
41 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
43 2008-11-25 Mark Mason <mmason@upwardaccess.com>
45 * mini-ops.h: corrected a handful of MIPS opcodes.
47 2008-11-25 Mark Mason <mmason@upwardaccess.com>
49 * aot-compiler.c: MIPS to use ELF writer
51 2008-11-25 Mark Mason <mmason@upwardaccess.com>
53 * mini-codegen.c: remove MIPS specific assert.
55 2008-11-25 Mark Probst <mark.probst@gmail.com>
57 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
58 fixes. PPC64 now passes most of the runtime regressions.
60 2008-11-24 Zoltan Varga <vargaz@gmail.com>
62 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
63 volatile intervals a bit.
65 2008-11-24 Mark Probst <mark.probst@gmail.com>
67 * basic-long.cs: New test case.
69 2008-11-23 Zoltan Varga <vargaz@gmail.com>
71 * mini.c (mini_method_compile): Disable globalra for large methods for
74 * regalloc2.c (order_moves): Add fp support.
76 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
77 source bblock ends with an OP_BR_REG.
79 * ratests.cs: Add a new test.
81 2008-11-23 Mark Probst <mark.probst@gmail.com>
83 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
84 sharing. PPC64 now passes generics.exe.
86 2008-11-23 Mark Probst <mark.probst@gmail.com>
88 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
90 2008-11-23 Zoltan Varga <vargaz@gmail.com>
92 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
93 memory when mono_jit_info_table_find () can't find the method in the
96 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
99 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
102 2008-11-23 Mark Probst <mark.probst@gmail.com>
104 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
105 Several fixes. PPC64 now runs exceptions.exe and
106 devirtualization.exe.
108 2008-11-22 Mark Probst <mark.probst@gmail.com>
110 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
111 arrays.exe and basic-math.exe.
113 2008-11-22 Mark Probst <mark.probst@gmail.com>
115 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
116 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
118 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
120 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
122 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
124 * method-to-ir.c: Move bounds checking macros to ir-emit.h
126 * ir-emit.h: Move macros from method-to-ir.c to here.
128 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
130 * mini-ops.h: Correct the long simd ops to use LREG.
132 2008-11-21 Zoltan Varga <vargaz@gmail.com>
134 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
136 * mini-ops.h: Correct the dreg type of a few long opcodes.
138 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
141 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
143 * mini-ppc.c: remove negative stack references in epilog
144 for platforms that don't support the red zone.
146 2008-11-21 Mark Probst <mark.probst@gmail.com>
148 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
149 point regs. Now PPC64 passes basic-calls.exe.
151 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
153 * basic-simd.cs: Add tests for accessors of Vector2l.
155 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
157 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
159 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
161 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
163 2008-11-21 Mark Probst <mark.probst@gmail.com>
165 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
166 PPC64 passes basic-long.exe.
168 2008-11-20 Mark Probst <mark.probst@gmail.com>
170 * decompose.c: Decompose carry and overflow add on PPC64 like on
171 other 64 bit archs. Don't decompose sub at all on PPC64.
173 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
174 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
177 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
179 * basic-simd.cs: Add tests for accessors of Vector2d.
181 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
183 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
187 * mini-x86.c (mono_arch_output_basic_block): Same.
189 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
191 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
193 * basic-simd.cs: Add tests for accessors of Vector4f.
195 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
197 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
201 * mini-x86.c (mono_arch_output_basic_block): Same.
203 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
205 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
207 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
209 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
211 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
215 * mini-x86.c (mono_arch_output_basic_block): Same.
217 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
219 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
221 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
223 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
225 * simd-intrinsics.c: Enable setters for Vector16sb.
227 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
229 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
233 * mini-x86.c (mono_arch_output_basic_block): Same.
235 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
237 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
239 * simd-intrinsics.c: Implement setter for Vector8us.
241 2008-11-19 Zoltan Varga <vargaz@gmail.com>
243 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
246 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
248 * mini-ppc.c: remove references to the red zone in the prolog
249 (for systems that don't support it).
251 2008-11-19 Mark Probst <mark.probst@gmail.com>
253 * cpu-ppc64.md: Fixed a few instruction lengths.
255 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
258 2008-11-19 Mark Probst <mark.probst@gmail.com>
260 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
263 2008-11-19 Zoltan Varga <vargaz@gmail.com>
265 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
267 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
269 * mini-ops.h: Added OP_INSERT_I2.
273 * mini-x86.c (mono_arch_output_basic_block): Same.
275 * simd-intrinsics.c: Implement setter for Vector8s.
277 * simd-methods.h: Add the names of get setters of Vector8s.
279 2008-11-18 Zoltan Varga <vargaz@gmail.com>
281 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
283 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
286 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
288 2008-11-18 Mark Probst <mark.probst@gmail.com>
290 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
291 for PPC64. An empty program runs now.
293 2008-11-18 Zoltan Varga <vargaz@gmail.com>
295 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
297 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
298 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
299 info for JITted code is emitted into a shared library, loadable into gdb.
301 2008-11-18 Mark Probst <mark.probst@gmail.com>
303 * Makefile.am: Changes to build PPC64.
305 * mini-arch.h: Include mini-ppc64.h on PPC64.
307 2008-11-18 Mark Probst <mark.probst@gmail.com>
309 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
310 in PPC code up to r119147.
312 2008-11-18 Mark Probst <mark.probst@gmail.com>
314 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
315 cpu-ppc64.md: Changes for PPC64.
317 Based on code submitted by andreas.faerber@web.de at
318 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
321 2008-11-18 Mark Probst <mark.probst@gmail.com>
323 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
324 cpu-ppc64.md: Copied from the corresponding PPC files from
327 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
329 * mini-ops.h: Added OP_ROUND.
331 * cpu-x86.md: Added round.
333 * mini-x86.c: Added support for intrinsicing Math.Round (double).
335 * basic-math.cs: Added test_0_round to test rounding.
337 Contributed under MIT/X11 license.
339 2008-11-17 Bill Holmes <billholmes54@gmail.com>
341 * aot-compiler.c : Fix the Winx64 build.
343 Contributed under MIT/X11 license.
345 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
347 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
348 in OP_EXTRACT_R8 to avoid possible stack corruption.
350 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
352 * mini-ops.h: Added OP_EXTRACT_R8/I8.
354 * cpu-x86.md: Added extract_r8.
356 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
358 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
359 a couple of OP_EXTRACT_I4.
361 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
363 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
365 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
367 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
370 2008-11-17 Zoltan Varga <vargaz@gmail.com>
372 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
373 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
375 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
376 are not needed any more.
378 * mini.h: Remove the unused INS_LIST macros.
380 * mini.c (mini_method_compile): Remove a disable globalra case which is no
383 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
386 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
387 mono_alloc_ireg () instead.
389 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
392 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
395 * aot-runtime.c (load_aot_module): Disable AOT when running under
398 * mini-amd64.h: Change the monitor fastpath defines to check for
399 !PLATFORM_WIN32 so they work on *bsd too.
401 * mini.h mini.c mini-hhpa.c: Remove more unused code.
403 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
405 * mini.h (MonoCompile): Remove new_ir flag.
407 * regalloc.h regalloc.c: Remove unused code.
409 * cpu-*.md: Remove more unused opcodes.
411 * simple-cee-ops.h simple-mini-ops.h: Removed.
413 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
415 2008-11-17 Zoltan Varga <vargaz@gmail.com>
417 * aliasing.h: Removed.
419 * *.c: Remove references to aliasing.h and inssel.h.
421 * mini.c: Remove additional unused functions.
423 * mini-ops.h cpu-*.md: Remove unused opcodes.
425 2008-11-16 Zoltan Varga <vargaz@gmail.com>
427 Remove the old JIT code.
429 * inssel*.brg: Removed.
431 * ssa.c abcremoval.c aliasing.c: Removed.
433 * ssa2.c: Renamed to ssa.c.
435 * abcremoval2.c: Renamed to abcremoval.c.
437 * *.c: Removed all !cfg->new_ir code.
439 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
440 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
442 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
444 2008-11-16 Zoltan Varga <vargaz@gmail.com>
446 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
447 to simplify the code and cut back on the number of global symbols in the AOT
450 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
452 2008-11-15 Zoltan Varga <vargaz@gmail.com>
454 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
455 with the got/got_info tables.
457 * mini.h: Bump AOT file format version.
459 * unwind.h: New file, contains definitions for stack unwinding.
461 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
464 * aot-compiler.c: Generalize the emitting of unwind information to use the
465 information in cfg->unwind_ops.
467 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
469 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
470 AOT method frames. Enable writing symbols for methods by default.
472 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
474 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
475 and make it work with vectors of element sizes 1, 2 and 4.
477 * simd-intrinsics.c: Enable getter for all vectors with element size
480 * simd-methods.h: Add the names of other getters.
482 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
488 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
490 * mini-ppc.h: portability fix.
492 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
494 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
495 buggy and will overwrite it.
497 2008-11-14 Zoltan Varga <vargaz@gmail.com>
499 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
500 Use it to emit local symbols for all methods so AOTed methods show up with
501 their full name in gdb/valgrind output.
503 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
505 * mini-ppc.c: portability fixes.
507 2008-11-14 Zoltan Varga <vargaz@gmail.com>
509 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
510 entries out of the if (!generic_shared...) code so it is always done.
511 (mono_class_init_trampoline): Do the patching when running under valgrind
512 too, newer versions of valgrind have no problems with it.
514 2008-11-13 Zoltan Varga <vargaz@gmail.com>
516 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
519 2008-11-13 Mark Probst <mark.probst@gmail.com>
521 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
524 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
526 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
528 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
530 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
536 * simd-intrinsics.c: Same.
538 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
540 * simd-intrinsics.c: Enable constructor intrinsics for all types.
542 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
544 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
545 to work with more Vector types.
547 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
549 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
550 store the elemens directly instead of using and intermediate.
552 2008-11-13 Zoltan Varga <vargaz@gmail.com>
554 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
556 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
557 to preserve %eax for aot plt trampolines.
559 * aot-compiler.c (compile_method): Don't skip synchronized methods.
560 (encode_method_ref): Flag synchronized methods so they won't go through
563 * aot-compiler.c: Additional work to support AOTing synchronized methods/
566 * cpu-ia64.md (jmp): Increase max length.
568 2008-11-12 Zoltan Varga <vargaz@gmail.com>
570 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
571 open generic classes.
573 * aot-compiler.c: Enable the ELF writer on ELF platforms.
575 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
576 box+brtrue optimization since it causes test failures on x86.
578 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
580 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
586 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
587 for simd ctor values.
589 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
590 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
592 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
594 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
597 * simd-instrincs.c: Same.
599 * basic-simd.cs: Same.
601 2008-11-12 Zoltan Varga <vargaz@gmail.com>
603 * ratests.cs: Add more tests.
605 * regalloc2.c (add_spill_code): Handle more corner cases.
607 2008-11-11 Zoltan Varga <vargaz@gmail.com>
609 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
610 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
611 both the source an destination of an instruction.
613 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
615 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
616 wapihandles.c: more portability changes.
618 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
620 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
621 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
622 safe to execute in a signal handler and the kernel provides better
623 the info in /proc/self/smaps. Avoid the assert on sigaction during
626 2008-11-11 Zoltan Varga <vargaz@gmail.com>
628 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
629 do the bblock linking hack if it is actually needed.
631 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
634 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
635 crash problem is fixed.
637 * branch-opts.c (mono_remove_critical_edges): Link up newly added
640 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
642 (mini_method_compile): Set the starting value of next_vreg to
643 MAX_IREGS + MAX_FREGS when using globalra.
645 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
646 filter clauses with BB_EXCEPTION_HANDLER.
648 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
650 2008-11-10 Mark Probst <mark.probst@gmail.com>
652 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
653 space for stdcall. Fixes regressions on Win32.
655 2008-11-10 Zoltan Varga <vargaz@gmail.com>
657 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
659 (linear_scan): Remove an assert which doesn't seem to be needed.
661 * local-propagation.c (mono_local_deadce): Avoid a call to
662 MONO_DELETE_INS which would screw up the instruction linking.
664 * mini.c (mono_decompose_op_imm): Make this work with globalra.
666 * regalloc2.c: Upgrade to work the current JIT code.
668 2008-11-09 Zoltan Varga <vargaz@gmail.com>
670 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
673 * aot-runtime.c: Remove some dead code.
675 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
677 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
679 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
680 trampolines using sscanf since atoi doesn't work on large unsigned values.
682 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
683 Initialize code_size.
685 2008-11-08 Mark Probst <mark.probst@gmail.com>
687 * method-to-ir.c (mini_emit_inst_for_method): Make
688 Interlocked.CompareExchange work for Int arguments on 32 bit
691 2008-11-07 Mark Probst <mark.probst@gmail.com>
693 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
695 2008-11-06 Bill Holmes <billholmes54@gmail.com>
697 * main.c Fix MSVC build.
699 Contributed under MIT/X11 license.
701 2008-11-06 Mark Probst <mark.probst@gmail.com>
703 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
704 alignment larger than 8 bytes are aligned correctly, too.
706 * mini.c: Honor the min_align field of MonoClass when laying out
709 2008-11-06 Zoltan Varga <vargaz@gmail.com>
711 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
713 * aot-compiler.c (emit_plt): Fix a warning.
715 * aot-compiler.c: Implement ARM support in the binary writer.
717 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
719 * basic-simd.cs: Add test for getter with byref arg.
720 Fix the naming of a few tests.
721 Add missing checks to a test.
723 2008-11-05 Zoltan Varga <vargaz@gmail.com>
725 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
727 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
728 most of the full-aot support for monitor enter/exit trampolines.
730 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
731 enter/exit trampoline creation functions.
733 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
736 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
738 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
739 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
740 implement the needed functionality without adding crap to the runtime.
742 2008-11-05 Zoltan Varga <vargaz@gmail.com>
744 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
747 * mini.c (mono_build_date): New global version holding the build date in
750 * Makefile.am (buildver.c): Generate a file containing the build date.
752 * main.c: Set the build date from the generated file.
754 * mini.c (mono_get_runtime_build_info): New helper function returning build
755 information in a string format.
757 * driver.c (mono_main): Print the build date in --version.
759 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
760 file when the bind-to-runtime-version option is used.
762 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
764 * simd-intrinsics.c: Fix bug when using getters and byref args.
766 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
768 * simd-methods.h: Rename prefetch methods.
770 * simd-intrinsics.c: Same.
772 2008-11-05 Mark Probst <mark.probst@gmail.com>
774 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
777 2008-11-04 Zoltan Varga <vargaz@gmail.com>
779 * aot-compiler.c: Use the bundled elf header files instead of depending on
782 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
785 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
788 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
790 * cpu-x86.md: Add store nta ops.
796 * mini.h: Add an enum for simd prefetch modes.
798 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
799 of store. Use the changed code to support store nta.
801 * simd-intrinsics.c: Add prefetch ops for all vector types.
803 2008-11-04 Zoltan Varga <vargaz@gmail.com>
805 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
808 * aot-compiler.c: Use statically allocated buffers for constructing symbol
811 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
814 2008-11-04 Mark Probst <mark.probst@gmail.com>
816 * mini-x86.c: Fixed commit.
818 2008-11-04 Zoltan Varga <vargaz@gmail.com>
820 * aot-compiler.c (emit_plt): Align the plt section only on x86.
822 2008-11-04 Mark Probst <mark.probst@gmail.com>
824 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
825 and MONITOR_EXIT, for the ASM fastpaths.
827 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
830 * mini.c, patch-info.h: Signature and patch infos for
831 Monitor.Enter/Exit trampolines.
833 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
835 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
836 Monitor.Enter/Exit ASM fastpath for Linux.
838 2008-11-04 Zoltan Varga <vargaz@gmail.com>
840 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
842 * objects.cs: Add a new test.
844 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
846 * aot-runtime.c (load_method): Run class initialization in the PLT case even
847 if MONO_LOG_LEVEL is set.
849 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
851 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
853 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
855 * aot-compiler.c: Change the relocation code to use virtual addresses instead
856 of file offsets. Align the sections belonging to the data segment to
859 2008-11-03 Zoltan Varga <vargaz@gmail.com>
861 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
862 elf.h. Port it to amd64.
864 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
866 * driver.c: Enable SIMD by default.
868 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
870 * cpu-x86.md: Add prefetch op.
876 * mini.h: Add an enum for simd prefetch modes.
878 * simd-methods.h: Add prefetch function names.
880 * simd-intrinsics.c: Add prefetch ops for all vector types.
882 2008-11-03 Zoltan Varga <vargaz@gmail.com>
884 * aot-compiler.c (emit_bytes): Speed this up a little.
886 2008-11-02 Zoltan Varga <vargaz@gmail.com>
888 * aot-compiler.c: Add JIT time etc. statistics.
890 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
892 * mini.h (MonoCompile): Add 'got_offset' field.
894 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
895 method_got_offsets array.
897 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
900 * aot-compiler.c (compile_method): Add generic method instances referenced
901 by the method to the list of methods to be compiled, this is required so if
902 A<T> references B<T>, and another assembly references A<int>, then it will
903 also get a copy of B<int>.
905 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
906 when checking for monitor enter/exit.
908 2008-10-30 Mark Probst <mark.probst@gmail.com>
910 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
911 for Monitor.Enter and Monitor.Exit if enabled.
913 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
916 2008-10-30 Zoltan Varga <vargaz@gmail.com>
918 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
919 of an OP_MOVE. Fixes #440046.
921 * basic-long.cs: Add a new test.
923 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
925 * mini.h: Add synchronization note for the managed counter-part.
927 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
928 returns the simd caps of the current cpu.
930 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
932 * basic-simd.cs: Remove Console.WriteLine.
934 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
936 * basic-simd.cs: New tests for Vector2ul.
938 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
940 * simd-intrinsics.c: Add new vector type Vector2ul.
942 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
944 * basic-simd.cs: New tests for Vector2l.
946 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
948 * cpu-x86.md: Add long version of most packed int ops.
954 * simd-intrinsics.c: Add new vector type Vector2l.
956 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
958 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
960 * simd-methods.h: Remove SN_op_BitwiseXor.
962 2008-10-28 Zoltan Varga <vargaz@gmail.com>
964 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
967 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
969 * basic-simd.cs: Test for Vector2d.
971 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
974 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
976 * cpu-x86.md: Add double version of all packed float ops.
982 * simd-intrinsics.c: Add new vector type Vector2d.
984 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
986 * simd-methods.h: Add Duplicate.
988 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
990 * basic-simd.cs: Test for packing with signed saturation.
992 2008-10-28 Zoltan Varga <vargaz@gmail.com>
994 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
995 found in the TYPESPEC table.
997 2008-10-26 Zoltan Varga <vargaz@gmail.com>
999 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
1002 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1004 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
1005 instead of the RVA, since the RVA can be changed by tools like the cil
1008 * method-to-ir.c (mono_method_to_ir2): Ditto.
1010 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
1011 (deserialize_variable): Ditto.
1013 2008-10-25 Martin Baulig <martin@ximian.com>
1015 * debug-mini.c (write_variable): Use
1016 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
1018 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1020 * cpu-x86.md: Add unsigned variants of packd and packw.
1024 * mini-x86.h: Emit the right instruction for packd and packw.
1025 Add unsigned variants of packd and packw.
1027 * simd-intrinsics.c: Packd and packw were used in place of their
1028 unsigned variants. Change that.
1029 Add intrinsics for (Signed)PackWithSignedSaturation.
1031 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
1033 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1035 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
1037 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1039 * mini-ops.h: Remove dword packed add/sub with saturation ops.
1041 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
1043 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
1046 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
1048 2008-10-24 Mark Probst <mark.probst@gmail.com>
1050 * method-to-ir.c, mini.c: Special casing for the synchronized
1051 wrapper for the ldtoken+GetTypeFromHandle case.
1053 2008-10-24 Zoltan Varga <vargaz@gmail.com>
1055 * mini.c (mono_replace_ins): Move this to branch-opts.c.
1057 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
1058 created/split bblocks.
1060 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1062 * mini-ops.h: Add packed signed mul high.
1066 * mini-x86.c (mono_arch_output_basic_block): Same.
1068 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
1070 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
1072 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
1074 * basic-simd.cs: Tests for Vector16sb.
1076 2008-10-24 Zoltan Varga <vargaz@gmail.com>
1078 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
1080 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
1082 * mini-ops.h: Add packed signed min, max and compare greater.
1086 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
1089 * simd-methods.h: Add CompareGreaterThan.
1091 * simd-methods.h: Remove CompareEquals.
1093 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
1095 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
1097 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
1100 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
1102 * basic-simd.cs: Fix tests due to change in the API.
1104 2008-10-21 Zoltan Varga <vargaz@gmail.com>
1106 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
1108 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
1110 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
1112 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
1113 inst_offset as this has invalid values for LDADDR.
1115 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
1117 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
1119 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
1121 2008-10-21 Zoltan Varga <vargaz@gmail.com>
1123 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
1124 for accessing field->data.
1126 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
1128 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
1130 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
1132 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
1134 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
1136 2008-10-21 Zoltan Varga <vargaz@gmail.com>
1138 * dominators.c (mono_compute_natural_loops): Allocate GList enties
1139 from the cfg mempool.
1141 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
1143 * basic-simd.cs: Tests for new methods in Vector8us.
1145 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
1147 * mini-ops.h: Add multiply and store high.
1151 * mini-x86.c (mono_arch_output_basic_block): Same.
1153 * simd-methods.h: Same.
1155 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
1158 2008-10-19 Zoltan Varga <vargaz@gmail.com>
1160 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
1161 mono_class_setup_vtable ().
1163 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
1164 mono_class_get_vtable_entry () for accessing klass->vtable.
1166 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
1168 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
1171 * method-to-ir.c (mono_save_token_info): Don't save references made from
1174 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
1175 of generic instances.
1177 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
1179 2008-10-19 Mark Probst <mark.probst@gmail.com>
1181 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
1182 OP_JMP depends on the method signature. Calculate it properly.
1184 2008-10-19 Zoltan Varga <vargaz@gmail.com>
1186 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
1189 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
1191 (emit_extra_methods): Add another table mapping method indexes to
1192 offsets in the extra_method_info table.
1194 * mini.h: Bump AOT file format version.
1196 * aot-runtime.c: Merge most of the code from mono_aot_get_method
1197 and mono_aot_get_method_from_token () into one function.
1199 2008-10-19 Mark Probst <mark.probst@gmail.com>
1201 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
1204 2008-10-18 Zoltan Varga <vargaz@gmail.com>
1206 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
1209 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
1212 * mini.c (mono_patch_info_equal): Compare the generic context as well.
1214 * mini.h: Bump aot file format version.
1216 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
1217 AOT file can contain native code for methods which are not in the METHOD
1218 table. Generate code for non-sharable generic instances of generic methods
1219 found in the METHODSPEC table.
1221 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
1222 encoding generic type handles.
1224 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
1225 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
1227 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
1228 macros + MONO_ADD_INS.
1230 * mini.c (mono_jump_info_token_new2): New function which takes a generic
1233 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
1235 * mini.h: Bump aot file format version.
1237 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
1239 2008-10-17 Mark Probst <mark.probst@gmail.com>
1241 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
1242 platforms, with definable stack alignment value. Set to 16 now
1245 * mini.c, mini.h, driver.c: Command line option for disabling
1248 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
1250 * basic-simd.cs: Tests for new methods in Vector4ui.
1252 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
1254 * mini-ops.h: Add packed int shuffle.
1258 * mini-x86.c (mono_arch_output_basic_block): Same.
1260 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
1261 extract mask, max, min, shuffle.
1263 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
1265 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
1267 * basic-simd.cs: Tests for new methods in Vector8us.
1269 2008-10-17 Mark Probst <mark.probst@gmail.com>
1271 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
1272 RuntimeTypeHandle, not a TypedReference.
1274 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
1276 * simd-intrinsics.c: remove relocations.
1278 2008-10-17 Zoltan Varga <vargaz@gmail.com>
1280 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
1281 optimizations from the x86 backend.
1283 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
1285 * simd-methods.h, simd-intrinsics.c: debloat method names and
1286 prepare for no relocations.
1288 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1290 * mini-ops.h: Add packed min/equal and sum of absolute differences.
1294 * mini-x86.c (mono_arch_output_basic_block): Same.
1296 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
1297 extract mask, max, min and sum of absolute differences.
1299 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
1302 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1304 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
1305 Renamed one test for consistency.
1307 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1309 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
1310 fix to the code that deal with other blocks.
1312 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1314 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
1316 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
1318 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
1319 that deals with vreg interference. Explicitly check for OP_LDADDR to be
1320 able to process the source reg.
1322 2008-10-16 Martin Baulig <martin@ximian.com>
1324 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
1326 * inssel.brg: Add `OP_HARD_NOP'.
1328 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
1330 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
1331 `OP_HARD_NOP' instruction when running inside the debugger.
1333 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
1334 `OP_HARD_NOP' instruction when running inside the debugger.
1336 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
1338 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
1339 now works. The issue with the regalloc tripping up no longer
1342 * simd-intrinsics.c (load_simd_vreg): Same.
1344 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
1346 * basic-simd.cs: Tests for new Vector8ui methods.
1348 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
1350 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
1351 only for type. This fixes crashes where MonoInst::klass is checked
1352 for ops of type != VTYPE or OBJ.
1354 * simd-intrinsics.c (load_simd_vreg): Same.
1356 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
1358 * mini-ops.h: Add ops for packed shuffle/max/avg and
1363 * mini-x86.c (mono_arch_output_basic_block): Same.
1365 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
1368 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
1369 to emit extract mask op.
1371 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
1372 to emit word shuffles.
1374 2008-10-15 Mark Probst <mark.probst@gmail.com>
1376 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
1377 the largest alignment needed by a variable, but at least
1380 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1382 * basic-simd.cs: Tests for the fixes in the last commit.
1384 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1386 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
1387 no longer handles STACK_PTR input.
1389 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
1391 * simd-intrinsics.c (load_simd_vreg): New function that works like
1392 get_simd_vreg but handles STACK_PTR input.
1394 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
1395 as the input can be an arbitrary pointer.
1397 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
1398 LDADDR local optimization directly otherwise use a store op.
1400 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1402 * basic-simd.cs: Tests for dup low and dup high.
1404 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1406 * mini-ops.h: Add dup low and dup high ops.
1410 * mini-x86.c (mono_arch_output_basic_block): Same.
1412 * simd-intrinsics.c (vector4f_intrinsics): Same.
1414 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
1416 * basic-simd.cs: Tests for recently added functionality.
1418 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
1420 * mini-ops.h: Add remaining sse1 fp ops.
1422 * cpu-x86.md: Add remaining sse1 fp ops.
1424 * mini-x86.c (mono_arch_output_basic_block): Same.
1426 * mini.h: Add enum for simd FP compare conditions.
1428 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
1430 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
1431 so the backed can generate the appropriate op.
1433 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
1434 This patch squeese one more byte from the SimdIntrinsc struct.
1436 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
1437 a a shift amount intead of simply or'ing it.
1439 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
1441 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
1442 byte so we can have an aditional flags field without increasing struct size.
1444 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
1445 against the simd_supported_versions bitmask.
1447 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
1449 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
1451 * mini.c: remove rawbuffer code (the only use here is unsafe because
1452 it takes locks during signal handling and the kernel now provides much
1453 better info in proc/pid/smaps these days).
1455 2008-10-13 Zoltan Varga <vargaz@gmail.com>
1457 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
1458 OP_X86_PUSH_OBJ. Fixes #434620.
1460 * objects.cs: Add a test.
1462 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
1464 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
1465 that the packuswb/packusdw don't work with unsigned numbers for what
1466 would be negative numbers in signed format.
1468 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
1469 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
1471 * mini-ops.h: Add doubleword forms of many ops and packing ones.
1473 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
1475 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
1477 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
1479 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
1482 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
1483 version as the enum in mini.h.
1485 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
1486 for sse3 ops, check the simd_version field if present. This way the code
1487 works with all versions of sse.
1489 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1491 * simd-intrinsics.c: Fixed intrinsic name typo.
1493 * mini.h: Added missing simd exported function.
1495 * basic-simd.cs: Added tests for Vector4ui.
1496 Fixed broken test for Vector16b.
1498 2008-10-10 Zoltan Varga <vargaz@gmail.com>
1500 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
1501 the max length to 64.
1503 2008-10-10 Mark Probst <mark.probst@gmail.com>
1505 * method-to-ir.c: Only do the fast virtual generic method call for
1506 non-wrapper methods.
1508 * mini.h, mini-trampolines.c: The new generic virtual remoting
1509 trampoline handles virtual method calls via the vtable (as done by
1510 the fast virtual generic method calls) to remoting proxies.
1512 * mini.c (mono_jit_create_remoting_trampoline): For generic
1513 methods reate a generic virtual remoting trampoline.
1515 * mini-amd64.h: Enable fast virtual generic method calls again.
1517 2008-10-10 Mark Probst <mark.probst@gmail.com>
1519 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
1520 restore registers when doing tail calls.
1522 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1524 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
1527 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1529 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
1531 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1533 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
1535 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1537 * basic-simd.cs: Retrofit for API changes.
1539 2008-10-10 Mark Probst <mark.probst@gmail.com>
1541 * mini-ppc.c: Handle integer stack arguments for tail calls.
1543 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1545 * optflags-def.h: Removed sse3 optimization.
1549 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
1552 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
1554 * mini.h: Added enumeration with simd versions.
1556 * simd-intrinsics.c (emit_intrinsics): Use the new static var
1559 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
1561 * mini.c (mini_init): Call mono_simd_intrinsics_init.
1563 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
1565 * basic-simd.cs: Added tests for Vector8u and Vector16u.
1567 * basic-simd.cs: Fixed test naming.
1569 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
1571 * mini-ops.h: Added ops for packed and saturated math, shifts
1572 and packing/unpacking.
1574 * cpu-x86.md: Added descriptors for the above ops.
1576 * mini-x86.c: Added code to emmit the above ops.
1578 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
1580 2008-10-08 Zoltan Varga <vargaz@gmail.com>
1582 * aot-compiler.c (compile_method): Enable AOT for generic code.
1584 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
1586 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
1588 * mini.c: add a workaround for a common screwup that ends up blamed
1589 to mono (other processes blocking signal delivery).
1591 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1593 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
1594 in the LDFLD/STFLD opcodes. Fixes #432673.
1596 * iltests.il.in: Add a new test.
1598 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
1600 * mini-arm.c: attach the thread in unmanaged->managed transitions
1601 using delegates (bug #433148).
1603 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
1605 * basic-simd.cs: Use new ShuffleSel constants.
1607 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
1609 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
1611 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
1612 only disable simd intrinsics if no sse2 is detected.
1614 * optflags-def.h: Added sse3.
1616 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
1619 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1621 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
1622 when adding delegate-invoke wrappers.
1624 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1626 * Makefile.am: Reenable the simd tests.
1628 2008-10-07 Bill Holmes <billholmes54@gmail.com>
1630 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
1631 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
1632 other vreg is allocated to that hreg.
1634 Contributed under MIT/X11 license.
1636 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1638 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
1641 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
1643 * basic-simd.cs: New test suite for SIMD intrinsics.
1645 * Makefile.am: Added new tests.
1647 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
1649 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
1653 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
1655 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
1656 using SSE2 aware opcodes.
1658 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
1659 is enabled, this code path is only reachable if conversion ops are emmited after
1662 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
1664 This optimization saves 6 bytes per conversion against the old version.
1666 2008-10-06 Zoltan Varga <vargaz@gmail.com>
1668 * aot-compiler.c (compile_method): Don't skip methods referencing
1669 generic methods without a corresponding entry in token_info_hash, since
1670 encode_method_ref () can handle all generic methods now.
1672 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
1673 generic context is set.
1675 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
1676 generic sharing of LDTOKEN.
1678 2008-10-06 Mark Probst <mark.probst@gmail.com>
1680 * mini-amd64.h: Temporarily disabled fast virtual generic method
1681 calls because it breaks the System.Runtime.Remoting tests.
1683 2008-10-06 Zoltan Varga <vargaz@gmail.com>
1685 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
1687 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
1688 so inlining actually works.
1689 (check_inline_caller_method_name_limit): Ditto.
1691 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
1693 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
1694 64 bit safety (from Olaf Hering and Andreas Färber).
1696 2008-10-06 Zoltan Varga <vargaz@gmail.com>
1698 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
1699 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
1700 unused virtual call support code.
1702 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
1704 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
1705 which can't use aot trampolines.
1706 (decode_patch): Don't create aot trampolines for methods which can't use
1709 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
1710 use aot trampolines.
1712 * mini.h: Bump AOT image format version.
1714 2008-10-05 Zoltan Varga <vargaz@gmail.com>
1716 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
1717 to save_token_info () since cmethod is inflated for constrained calls.
1719 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
1721 2008-10-04 Andreas Färber <andreas.faerber@web.de>
1723 * Makefile.am: Add build rules for ppc64.
1724 This avoids the build failing at pedump with unresolved symbols
1725 due to lack of arch_sources. Instead it will now fail earlier
1726 due to lack of cpu-ppc64.md.
1728 Contributed under MIT/X11 license.
1730 2008-10-04 Mark Probst <mark.probst@gmail.com>
1732 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
1735 * iltests.il.in: Add test case for tail call with many arguments.
1737 2008-10-03 Zoltan Varga <vargaz@gmail.com>
1739 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
1740 to the fast virtual generic method code until the aot case is fixed.
1742 2008-10-03 Mark Probst <mark.probst@gmail.com>
1744 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
1746 2008-10-03 Mark Probst <mark.probst@gmail.com>
1748 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
1751 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
1753 * simd-intrinsics.c: Forgot to add this one.
1755 * mini-codegen.c: Fix macro in case SIMD is not supported.
1757 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
1759 This patch land initial JIT support for simd intrinsics.
1761 * mini-x86.h: Added new define to make --enable_minimal work on x86.
1763 * Makefile.am: Added simd-intrinsics.c
1765 * simd-intrinsics.c: New file with simd instrinsic related
1768 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
1770 * cpu-x86.md: Add simd related instructions.
1772 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
1774 * driver.c: Added two new --regression variants.
1776 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
1778 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
1780 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
1781 extract some complicated logic to helper functions.
1783 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
1785 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
1787 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
1788 the specialized simplification pass.
1790 * method-to-ir.c (mono_spill_global_vars): Use new macro.
1792 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
1794 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
1797 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
1798 if MONO_ARCH_NEED_SIMD_BANK is defined.
1800 * mini-ops.h: Added the new simd ops.
1802 * mini-x86.c: Added mono_arch_xregname.
1804 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
1806 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
1808 * mini-x86.h: Define simd related MONO_ARCH macros.
1810 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
1812 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
1814 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
1815 MONO_CLASS_IS_SIMD to deal with simd related IR.
1817 * mini.h (MonoInst): Added spill_var to the backend union.
1819 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
1821 * mini.h: Added forward declarations of the new simd fuctions.
1823 * optflags-def.h: Added new optimization names SIMD.
1825 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
1827 * regalloc.h: Added support for working with 3 register banks.
1829 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
1831 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
1833 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
1835 * mini-exceptions.c: remove 64 bit related ifdef clutter.
1837 2008-10-03 Zoltan Varga <vargaz@gmail.com>
1839 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
1840 instead of one on 64 bit systems.
1842 * method-to-ir.c: Remove unused includes.
1844 2008-10-02 Zoltan Varga <vargaz@gmail.com>
1846 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
1847 cfg->used_int_regs, since the two are different on arm.
1849 2008-10-02 Mark Probst <mark.probst@gmail.com>
1851 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
1852 mono_method_get_vtable_index() to get the vtable index.
1854 2008-10-02 Mark Probst <mark.probst@gmail.com>
1856 * method-to-ir.c (mono_method_to_ir2): Don't create native
1857 wrappers for array methods, because they're never called (and if
1858 they were called they wouldn't work).
1860 2008-10-02 Mark Probst <mark.probst@gmail.com>
1862 * method-to-ir.c (mono_method_to_ir2): Array methods are
1863 special-cased and must not be invoked indirectly via the (M)RGCTX
1864 when generic sharing is turned on. Fixes #431413.
1866 2008-10-01 Mark Probst <mark.probst@gmail.com>
1868 * method-to-ir.c: When generic sharing is active, call
1869 non-interface virtual generic methods via the standard trampoline.
1871 * mini-trampolines.c: Handle virtual generic shared methods.
1873 * mini.h, mini-x86.c, mini-x86.h: New argument for
1874 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
1875 method thunks and which is the trampoline to call if the lookup
1876 fails. Enable the virtual generic method thunk for x86.
1878 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
1879 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
1880 argument but assert that it's NULL, because these archs don't yet
1881 implement the virtual generic method thunk. Changes in the IMT
1882 thunk data structures.
1884 2008-10-01 Zoltan Varga <vargaz@gmail.com>
1886 * aot-compiler.c (emit_globals): Avoid invalid characters in
1887 the static linking symbol.
1889 * objects.cs: Add a test for the range check optimization. Fix warnings.
1891 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
1892 optimization from the current JIT.
1894 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
1895 later in decompose_array_access_opts () to allow more optimizations.
1897 * method-to-ir.c (mono_handle_soft_float): Rename this to
1898 mono_decompose_soft_float () for consistency.
1900 * mini-ops.h: Fix arguments of OP_STRLEN.
1902 * method-to-ir.c (save_cast_details): Extract the cast details saving code
1903 into a separate function.
1904 (reset_cast_details): Ditto.
1905 (handle_unbox): Save cast details. Fixes #431254.
1907 * method-to-ir.c: Remove some obsolete FIXMEs.
1909 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1911 * ir-emit.h (alloc_dreg): Write a warning before crashing.
1913 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1915 * mini-codegen.c: More work on macros to make them
1916 ready for multiple regbanks.
1918 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1920 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
1922 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
1924 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1926 * mini-codegen.c (mono_spillvar_offset): Proper support for
1929 2008-09-30 Zoltan Varga <vargaz@gmail.com>
1931 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
1932 the stack overflow changes.
1934 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1936 * mini-codegen.c: Make all bank macros depend on reg_bank.
1938 * mini-codegen.c (mono_local_regalloc): Make free mask
1939 initialization regbank aware.
1941 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1943 * mini-codegen.c (mono_local_regalloc): Extract callee
1944 mask selection to a function and make it regbank aware.
1946 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1948 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
1949 code to deal with many regbanks.
1951 2008-09-30 Zoltan Varga <vargaz@gmail.com>
1953 * mini-codegen.c: More fp->regbank changes.
1955 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
1957 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
1958 of a hardcoded constant.
1960 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
1962 * method-to-ir.c (type_from_stack_type): Fix typo.
1964 2008-09-29 Zoltan Varga <vargaz@gmail.com>
1966 * mini-ia64.c (emit_move_return_value): Convert float return values to
1969 * objects.cs: Add a new test.
1971 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
1972 VARARG methods to fix an assert later.
1974 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
1975 end so it at least compiles.
1977 2008-09-28 Zoltan Varga <vargaz@gmail.com>
1979 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
1981 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
1983 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
1984 optimization to a new function (emit_optimized_ldloca_ir) and enable
1985 it for both ldloca and ldloca_s.
1987 2008-09-28 Zoltan Varga <vargaz@gmail.com>
1989 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
1990 gshared CASTCLASS code.
1992 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
1993 amd64, where the libc stack unwinder encounters stack frames referring to
1994 native code in unmapped memory.
1996 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
1999 * generics.cs: Add new test.
2001 2008-09-27 Zoltan Varga <vargaz@gmail.com>
2003 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
2004 add a check that one of the ARM_FPU_ constants is defined.
2006 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
2008 * mini-exceptions.c: Fix build on non-altstack platforms.
2010 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
2013 * ir-emit.h: Add a comment to NEW_PCONST.
2015 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
2017 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
2019 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
2020 after the changes to MonoJitDomainInfo.
2022 2008-09-27 Mark Probst <mark.probst@gmail.com>
2024 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
2026 2008-09-27 Mark Probst <mark.probst@gmail.com>
2028 * mini-ppc.c: Compiler warning fixes.
2030 2008-09-27 Mark Probst <mark.probst@gmail.com>
2032 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
2035 2008-09-27 Mark Probst <mark.probst@gmail.com>
2037 * exceptions-ppc.c, mini-ppc.h: Compile
2038 mono_arch_handle_altstack_exception() on Darwin, too.
2040 2008-09-27 Mark Probst <mark.probst@gmail.com>
2042 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
2043 work on archs which don't have generic sharing implemented, only
2044 without the vtable_arg.
2046 2008-09-26 Mark Probst <mark.probst@gmail.com>
2048 * mini.c: Added comment explaining why delegate ctor icall
2049 wrappers are compiled.
2051 2008-09-26 Mark Probst <mark.probst@gmail.com>
2053 * mini.c: Don't produce trampolines to delegate ctor icall
2054 wrappers but compile them upfront.
2056 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
2058 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
2059 runtime-set function when going back to managed code. Currently this
2060 is used to set back the protection on the soft ovf pages and/or to
2061 throw the stack overflow exception that happened in unmanaged code.
2063 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
2065 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
2066 runtime-set function when going back to managed code. Currently this
2067 is used to set back the protection on the soft ovf pages and/or to
2068 throw the stack overflow exception that happened in unmanaged code.
2070 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
2072 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
2073 the support code for restoring stack protection after stack overflows
2074 that happen in unmanaged code. Don't set the exec permission on the
2077 2008-09-26 Zoltan Varga <vargaz@gmail.com>
2079 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
2080 delegate->method_ptr is set. Fixes #428054.
2082 2008-09-25 Zoltan Varga <vargaz@gmail.com>
2084 * tests.cs: Rename to ratests.cs.
2086 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
2087 emit_get_rgctx_... functions.
2089 2008-09-25 Mark Probst <mark.probst@gmail.com>
2091 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
2093 2008-09-25 Mark Probst <mark.probst@gmail.com>
2095 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
2096 before asserting that method is sharable.
2098 2008-09-25 Mark Probst <mark.probst@gmail.com>
2100 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
2101 whether method needs a static RGCTX wrapper used instead of
2104 * generic-sharing.c, mini.h: A few functions moved to
2105 metadata/generic-sharing.c.
2107 2008-09-25 Mark Probst <mark.probst@gmail.com>
2109 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
2110 Generic code sharing for value types, which essentially means
2111 treating value type methods like static methods. The RGCTX is
2112 passed in the same way.
2114 2008-09-25 Zoltan Varga <vargaz@gmail.com>
2116 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
2117 opcode when creating multi-dimensional arrays of open types.
2119 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
2122 * generics.cs: Add a test.
2124 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
2126 2008-09-24 Zoltan Varga <vargaz@gmail.com>
2128 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
2130 * mini.c (mini_method_compile): Set it when running under the debugger.
2132 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
2133 vreg optimization if the flag is set.
2135 * driver.c (mono_main): Add --attach= option to pass options to
2138 * mini.c (sigquit_signal_handler): Start the attach agent.
2140 * ssapre.c: Disable this to save space since it is not yet ported to
2143 * regalloc2.c: Disable this to save space.
2145 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
2147 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
2149 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
2150 the -v option useful again.
2152 2008-09-24 Zoltan Varga <vargaz@gmail.com>
2154 * mini-amd64.c (mono_arch_output_basic_block): Add support for
2157 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
2158 arrays of arrays. Fixes #428406.
2160 * method-to-ir.c (mini_emit_castclass): Ditto.
2162 * objects.cs: Add new test.
2164 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
2166 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
2167 was wrong at it choked against target_type_is_incompatible for byref types.
2169 2008-09-23 Zoltan Varga <vargaz@gmail.com>
2171 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
2174 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
2176 * mini-exceptions.c: update a few more exceptions-related counters.
2178 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
2180 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
2181 new functions to allocate from persistent mempools.
2183 2008-09-23 Zoltan Varga <vargaz@gmail.com>
2185 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
2186 multiple register banks in the future.
2188 * mini-codegen.c (mono_local_regalloc): Fix a warning.
2190 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
2192 * mini.c (type_to_eval_stack_type): Remove duplicated function.
2194 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
2196 * mini.h: Export type_to_eval_stack_type.
2198 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
2199 is only ins->klass of byref types.
2201 2008-09-22 Zoltan Varga <vargaz@gmail.com>
2203 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
2204 (mini_emit_memcpy2): Ditto.
2206 * mini-amd64.c: Fix a warning.
2208 2008-09-21 Mark Probst <mark.probst@gmail.com>
2210 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
2213 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
2215 * method-to-ir.c: Extract stloc micro-optimization to a
2216 function and apply it to all cases.
2218 2008-09-19 Mark Probst <mark.probst@gmail.com>
2220 * method-to-ir.c: Don't fail generic code sharing in cases we
2223 2008-09-18 Mark Probst <mark.probst@gmail.com>
2225 * mini-ppc.c: Handle structs in tailcalls on Darwin.
2227 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
2229 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
2232 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
2234 * trace.c: make tracing more useful and correct, with per-thread
2237 2008-09-15 Mark Probst <mark.probst@gmail.com>
2239 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
2240 doing a method call and the argument is an R4.
2242 2008-09-14 Zoltan Varga <vargaz@gmail.com>
2244 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
2247 2008-09-13 Mark Probst <mark.probst@gmail.com>
2249 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
2251 2008-09-12 Zoltan Varga <vargaz@gmail.com>
2253 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
2254 (MONO_JUMP_TABLE_FROM_INS): Ditto.
2256 2008-09-11 Zoltan Varga <vargaz@gmail.com>
2258 * driver.c: Add a --agent argument (not supported yet) to load managed
2259 agent assemblies before loading the main assembly, similarly to how the
2260 Java VM handles agents.
2262 2008-09-11 Mark Probst <mark.probst@gmail.com>
2264 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
2265 function to do stack layout of local variables.
2267 2008-09-11 Mark Probst <mark.probst@gmail.com>
2269 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
2272 2008-09-11 Zoltan Varga <vargaz@gmail.com>
2274 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
2275 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
2276 JIT if DISABLE_JIT is defined.
2278 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
2281 2008-09-10 Mark Probst <mark.probst@gmail.com>
2283 * iltests.il.in: Disable the fconv test on PPC (the result is
2284 undefined according to ECMA).
2286 2008-09-10 Mark Probst <mark.probst@gmail.com>
2288 * iltests.il.in: Enable tail call tests for PPC.
2290 * mini.h: Add variable for storing incoming valuetype argument
2291 addresses for tail calls.
2293 * mini-ppc.c: Implement valuetype arguments and return values for
2296 2008-09-09 Mark Probst <mark.probst@gmail.com>
2298 * mini-ppc.c: Partially implement tail calls (struct arguments and
2299 return values not supported).
2301 * method-to-ir.c: Enable tail calls on PPC.
2303 2008-09-08 Zoltan Varga <vargaz@gmail.com>
2305 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
2306 runtime-invoke wrappers to work around the problem of them getting
2307 assigned to a random class.
2309 * aot-runtime.c (mono_aot_get_method): Ditto.
2311 2008-09-07 Zoltan Varga <vargaz@gmail.com>
2313 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
2314 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
2316 2008-09-07 Mark Probst <mark.probst@gmail.com>
2318 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
2319 until they're implemented properly.
2321 * exceptions-ppc.c: Use arch-independent exception-handling code
2322 instead of custom one.
2324 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
2327 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
2329 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
2330 applies when __powerpc__ is defined.
2332 2008-09-06 Zoltan Varga <vargaz@gmail.com>
2334 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
2335 methods to their code to avoid computing the full name of wrappers and
2336 doing a lookup in a string hash table.
2338 2008-09-05 Zoltan Varga <vargaz@gmail.com>
2340 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
2341 we identify bblocks before method_to_ir () is ran.
2343 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
2344 Also avoid optimizing branches pointing to themselves.
2346 * mini.c (mini_method_compile): Ditto. Fixes #422947.
2348 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
2350 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
2352 2008-09-05 Zoltan Varga <vargaz@gmail.com>
2354 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
2355 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
2356 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
2359 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
2360 jumped to the same entry in plt_jump_table.
2362 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
2364 * method-to-ir.c (initialize_array_data): Handle field with RVA from
2367 2008-08-31 Zoltan Varga <vargaz@gmail.com>
2369 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
2370 other assignment can be if converted. Saves 1.5% on corlib size and fixes
2373 2008-08-29 Geoff Norton <gnorton@novell.com>
2375 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
2376 segment, and doesn't properly handle .space as .text. Fixes
2379 2008-08-29 Geoff Norton <gnorton@novell.com>
2381 * mini.c: Disable the mach exception handler when running on
2384 2008-08-29 Geoff Norton <gnorton@novell.com>
2386 * aot-compiler.c: Patch from Renaldas Zioma to properly register
2387 globals on Darwin/ARM
2389 2008-08-28 Zoltan Varga <vargaz@gmail.com>
2391 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
2392 since too many things depend on it. Instead, call
2393 mono_runtime_set_no_exec ().
2395 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
2398 * aot-compiler.c: Add an 'asm-only' AOT option.
2400 * mini.c: Avoid initializing the runtime when doing AOT compilation.
2402 * aot-compiler.c (compile_method): Disable gshared support for now as it
2405 2008-08-27 Bill Holmes <billholmes54@gmail.com>
2407 * mini-amd64.h : Fix a compiler warning.
2409 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
2410 Changed to use a callback function to retrieve the unwind info.
2411 This avoids problems observed when code blocks were removed by
2412 unloading an app domain.
2414 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
2415 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
2418 Contributed under MIT/X11 license.
2420 2008-08-27 Bill Holmes <billholmes54@gmail.com>
2422 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
2423 case to keep the stack aligned to 8.
2425 Contributed under MIT/X11 license.
2427 2008-08-26 Zoltan Varga <vargaz@gmail.com>
2429 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
2430 avoid repeated linear searches.
2432 2008-08-25 Zoltan Varga <vargaz@gmail.com>
2434 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
2435 methods it can't handle.
2437 * aot-compiler.c (add_method): Avoid adding a method twice.
2438 (add_wrappers): Add runtime invoke wrappers for all methods.
2440 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
2441 function to create an aot-compatible version of this trampoline.
2443 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
2445 2008-08-24 Zoltan Varga <vargaz@gmail.com>
2447 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
2449 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
2450 with a generic sharing failure.
2452 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
2454 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
2455 CEE_RETHROW. Fixes #419634.
2457 * mini.c (mono_method_to_ir): Ditto.
2459 * exceptions.cs: Add a new test.
2461 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
2462 to mono_type_stack_size_internal () since some callers might not pass in
2465 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
2466 instrument_prolog. Fixes #419878.
2468 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
2469 doubles in soft float mode volatile.
2471 2008-08-23 Zoltan Varga <vargaz@gmail.com>
2473 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
2475 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
2476 to handle soft float correctly.
2478 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
2481 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
2483 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
2484 to sp, since the generics catch code requires it.
2486 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
2489 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
2490 mono_arch_emit_imt_argument ().
2492 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
2494 * mini-arm.c tramp-arm.c: Generic sharing updates.
2496 2008-08-22 Zoltan Varga <vargaz@gmail.com>
2498 * mini-arm.c: Fix the arm build.
2500 * generic-sharing.c (mini_type_get_underlying_type): New helper function
2501 handling enums, generic instances and generic sharing.
2502 (mini_type_stack_size_full): Ditto.
2504 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
2506 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
2508 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
2510 * tramp-arm.c: Implement the rgctx fetch and the generic class init
2513 * mini-arm.c: Various small generic sharing changes.
2515 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
2517 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
2520 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
2521 helper function to return a generic class init trampoline.
2523 * method-to-ir.c mini.c: Use it.
2525 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
2526 arch-specfic function to return a generic class init trampoline.
2528 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
2529 the GENERIC_CLASS_INIT custom code.
2531 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
2532 a fatal error, not a sharing failure.
2534 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
2537 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
2538 trampoline argument from MONO_ARCH_VTABLE_REG.
2540 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
2541 order of the arguments to the C trampoline: pass 'slot' as the trampoline
2542 argument, and pass the vtable in VTABLE_REG.
2544 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
2545 order of the arguments to the C trampoline: pass 'slot' as the trampoline
2546 argument, and pass the vtable in VTABLE_REG.
2547 (mono_arch_create_trampoline_code_full): Remove some special casing for
2548 the rgctx fetch trampoline.
2550 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
2553 * iltests.il: Add a test for it.
2555 2008-08-21 Zoltan Varga <vargaz@gmail.com>
2557 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
2559 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
2562 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
2563 use mono_jit_info_table_find () to avoid recursion.
2564 (mono_delegate_trampoline): Add a sync wrapper here.
2566 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
2569 * mini.c (mono_method_to_ir): Ditto.
2571 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
2572 add_sync_wrapper argument. Don't add a sync wrapper here.
2573 (mono_create_jump_trampoline): Don't add a sync wrapper here.
2575 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
2577 2008-08-20 Bill Holmes <billholmes54@gmail.com>
2579 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
2580 of nonvolatile registers back from MonoContext to CONTEXT.
2582 Contributed under MIT/X11 license.
2584 2008-08-20 Bill Holmes <billholmes54@gmail.com>
2586 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
2587 arguments on Winx64 there are only 4 argument registers. For this
2588 logic to work the last argument must be pulled from the stack.
2590 Contributed under MIT/X11 license.
2592 2008-08-20 Zoltan Varga <vargaz@gmail.com>
2594 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
2596 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
2597 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
2598 encode/decode_method_ref ().
2600 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
2602 * aot-runtime.c (decode_patch): Ditto.
2604 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
2605 MONO_PATCH_INFO_METHOD.
2607 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
2610 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
2613 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
2615 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
2616 one from the caller.
2618 * aot-runtime.c (decode_generic_inst): New function to decode and
2619 return a interned generic inst.
2620 (decode_klass_ref): Use it.
2621 (decode_method_ref): Ditto.
2623 * aot-compiler.c (emit_exception_debug_info): Save
2624 jinfo->has_generic_jit_info too.
2626 2008-08-19 Zoltan Varga <vargaz@gmail.com>
2628 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
2630 * iltests.il.in: Add a test for fconv_to_i.
2632 * liveness.c: Disable the liveness2 pass for now to save space.
2634 * regalloc2.c: Include mempool-internals.h to fix warnings.
2636 * aot-compiler.c (encode_method_ref): Encode the context of generic
2639 * aot-runtime.c (decode_method_ref): Inflate generic methods using
2640 the context saved in the aot file.
2642 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
2644 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
2646 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
2647 volatile so they won't be optimized away.
2649 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
2655 * dominators.c: Remove duplicated functions that now are in
2656 mempool-internals.h.
2658 2008-08-19 Zoltan Varga <vargaz@gmail.com>
2660 * aot-compiler.c: Fix warnings.
2662 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
2664 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
2666 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
2669 * mini.c (mono_resolve_patch_target): Ditto.
2671 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
2672 (encode_klass_ref): Add support for encoding VARs/MVARs.
2674 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
2676 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
2677 the handling of the got entries into a separate 'decode_got_entry' function.
2678 Add support for RGCTX_FETCH.
2680 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
2681 clobbered by the trampoline code.
2683 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
2684 not clobbered by the indirect calling code.
2686 2008-08-18 Zoltan Varga <vargaz@gmail.com>
2688 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
2691 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
2693 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
2694 signature using the compilation mempool otherwise we would leak it.
2696 2008-08-18 Zoltan Varga <vargaz@gmail.com>
2698 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
2699 mono_emit_abs_call ().
2701 * patch-info.h: Add GENERIC_CLASS_INIT.
2703 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
2705 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
2706 as their target as a near call.
2708 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
2710 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
2712 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
2713 call to a runtime function described by a patch.
2715 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
2716 mono_emit_abs_call, this has the advantage that the ABS handling code in
2717 mono_codegen () can handle them both, and can handle other stuff in the
2718 future without additional code.
2720 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
2722 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
2725 * mini.h: Add missing bblock related prototypes.
2727 * mini.h (MonoCompile): Remove unused reverse_inst_list and
2728 reverse_inst_list_len fields.
2730 * mini.c: Refactor this file a bit by moving branch optimizations to
2733 * method-to-ir.c: Merge generic sharing changes missed earlier.
2735 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
2737 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
2738 shared patches. Process METHODCONST as a shared patch.
2740 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
2741 as it crashes on the 2.0 mscorlib.
2743 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
2746 * aot-compiler.c: Use is_plt_patch () in a few additional places.
2747 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
2750 * aot-compiler.c: Reorganize the got handling code to be a bit more
2753 2008-08-17 Zoltan Varga <vargaz@gmail.com>
2755 * aot-compiler.c: Make the patch_to_plt_offset hash table use
2756 mono_patch_info_equals/hash, and use it to massively simplify
2759 * mini.c (mono_patch_info_hash): Simplify this and add support for
2762 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
2764 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
2765 handling code, since an offset is not enough to identify a trampoline.
2767 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
2769 2008-08-17 Mark Probst <mark.probst@gmail.com>
2771 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
2773 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
2775 * mini-ops.h: Argument and result types for OVF_CARRY ops.
2777 * decompose.c: PPC decompositions for various ops.
2779 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
2781 2008-08-17 Zoltan Varga <vargaz@gmail.com>
2783 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
2784 call the generic trampoline code using a call, instead of a jump, to
2785 remove some special casing from the generic trampoline code.
2787 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
2788 (mono_codegen): Ditto.
2790 * aot-compiler.c aot-runtime.c: Ditto.
2792 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
2794 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
2795 helper function to find the offset corresponding to a lazy fetch trampoline.
2797 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
2798 when doing generic sharing.
2800 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
2803 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
2804 mini-trampolines.c to be with the other trampoline creation functions.
2806 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
2807 as it is equal to method->signature in most cases, add a
2808 mono_emit_method_call_full variant which takes a signature and an imt
2811 2008-08-16 Zoltan Varga <vargaz@gmail.com>
2813 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
2814 to this function, since it could be computed easily from the method
2816 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
2819 * method-to-ir.c mini.c: Remove references to
2820 compile_generic_method_wo_context.
2822 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
2823 generic method calls.
2825 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
2826 dimensional non-szarrays.
2828 * mini.c (mini_init): Register mono_array_new_1.
2830 * jit-icalls.c (mono_array_new_1): New jit icall.
2832 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
2833 pointing to the method.
2835 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
2836 method addresses belonging to METHOD_JUMP patches in the
2837 jump_target_got_slot_hash.
2838 (mono_aot_load_method): Ditto.
2840 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
2841 METHOD_JUMP patches.
2843 * mini.c (mini_create_jit_domain_info): New helper function which
2844 initializes/frees domain->runtime_info.
2845 (mini_free_jit_domain_info): Ditto.
2846 (mini_init): Install the domain hook functions with the runtime.
2848 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
2849 information maintained by the JIT.
2851 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
2852 insertion into jump_table_hash into mono_codegen (), also implement proper
2855 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
2856 tail calls, it is already done by the aot code.
2858 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
2861 * iltests.il.in: Make the jmp test a bit more complex.
2863 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
2864 generic instances which doesn't have a token.
2866 * aot-runtime.c (decode_method_ref): Ditto.
2868 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
2869 can handle this case now.
2870 (handle_box): Ditto.
2872 2008-08-15 Geoff Norton <gnorton@novell.com>
2874 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
2877 2008-08-15 Zoltan Varga <vargaz@gmail.com>
2879 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
2880 calling generic methods.
2882 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
2884 * aot-runtime.c (decode_patch_info): Ditto.
2886 * mini.c (mono_resolve_patch_target): Ditto.
2888 * patch-info.h: Add METHOD_RGCTX.
2890 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
2892 2008-08-14 Zoltan Varga <vargaz@gmail.com>
2894 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
2895 arguments in registers.
2897 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
2898 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
2900 * mini.c (mini_method_compile): Abort aot compilation for generic
2901 methods if generic sharing is disabled.
2903 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
2906 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
2907 requiring an mrgctx.
2909 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
2910 store instructions when converting a vcall to a normal call.
2912 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
2913 mono_arch_find_jit_info.
2915 2008-08-13 Zoltan Varga <vargaz@gmail.com>
2917 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
2918 avoid calling mono_method_full_name () for every method even if the
2920 (check_inline_caller_method_name_limit): Ditto.
2922 2008-08-12 Zoltan Varga <vargaz@gmail.com>
2924 * driver.c (main_thread_handler): Allow AOT compilation of multiple
2925 assemblies in one run.
2927 * aot-compiler.c (mono_compile_assembly): Only print out a count of
2928 skipped methods if it is not 0.
2930 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
2932 2008-08-12 Bill Holmes <billholmes54@gmail.com>
2934 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
2935 MONO_ARCH_HAVE_UNWIND_TABLE.
2937 Contributed under MIT/X11 license.
2939 2008-08-12 Bill Holmes <billholmes54@gmail.com>
2941 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
2942 from default optimizaton list on Winx64.
2944 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
2946 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
2947 the LMF from the MonoJitTlsData structure.
2949 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
2951 Contributed under MIT/X11 license.
2953 2008-08-12 Zoltan Varga <vargaz@gmail.com>
2955 * mini.c (sigsegv_signal_handler): Fix the build.
2957 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
2958 assembly->aot_module.
2960 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
2961 hash table. This simplifies and speeds up a lot of code, and fixes support
2964 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
2967 * mini-exceptions.c: Ditto.
2969 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
2970 'native_offset' argument, since these are computed in the
2971 mono_find_jit_info () function.
2973 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
2974 is used by exceptions-ppc.c.
2976 * exceptions-ppc.c: Call mono_find_jit_info () instead of
2977 mono_arch_find_jit_info ().
2979 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
2980 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
2981 generic code in mini-exceptions.c.
2983 2008-08-11 Zoltan Varga <vargaz@gmail.com>
2985 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
2987 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
2989 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
2990 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
2991 called while holding the loader lock. Fixes #415608.
2992 (mono_aot_get_method_from_token_inner): Ditto.
2994 2008-08-09 Zoltan Varga <vargaz@gmail.com>
2996 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
2997 to reduce differences between this and the generic implementation in
2999 (ves_icall_get_frame_info): Ditto.
3001 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
3003 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
3006 * exceptions-ppc.c (arch_get_call_filter): Rename this to
3007 mono_arch_get_call_filter () and make it non-static, for consistency with the
3008 other architectures.
3010 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
3013 * local-propagation.c:
3014 * mini-x86.c: Correct the name of arch defines.
3016 2008-08-09 Zoltan Varga <vargaz@gmail.com>
3018 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
3019 NO_EMULATE_LONG_SHIFT_OPS define.
3021 2008-08-08 Zoltan Varga <vargaz@gmail.com>
3023 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
3024 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
3026 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
3027 MACH fixes. Merged from the 2.0 branch.
3029 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
3031 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
3032 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
3034 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
3036 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
3037 mono_marshal_get_native_wrapper () signature changes.
3039 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
3041 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
3042 conversion bug under arm.
3044 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
3046 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
3048 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
3049 with overflow checking.
3051 2008-08-05 Marek Habersack <mhabersack@novell.com>
3053 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
3054 to the genmdesc.pl file
3056 2008-08-05 Zoltan Varga <vargaz@gmail.com>
3058 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
3059 arg_array in the soft-float versions of the LOAD/STORE macros.
3061 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
3064 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
3066 2008-08-02 Zoltan Varga <vargaz@gmail.com>
3068 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
3069 a float HFA. Fixes #413621.
3071 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
3073 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
3074 frame_size to args_size. Fixes build.
3076 2008-08-02 Zoltan Varga <vargaz@gmail.com>
3078 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
3079 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
3081 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
3082 the stack are not unaligned. Fixes #413247.
3084 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
3086 * mini.c: update jitted methods performance counters.
3088 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
3090 * mini-exceptions.c: increase the exceptions thrown performance
3091 counter in mono_handle_exception ().
3093 2008-07-29 Zoltan Varga <vargaz@gmail.com>
3095 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
3096 can work with netmodules.
3098 2008-07-28 Geoff Norton <gnorton@novell.com>
3100 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
3103 2008-07-28 Zoltan Varga <vargaz@gmail.com>
3105 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
3108 2008-07-28 Bill Holmes <billholmes54@gmail.com>
3110 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
3111 The float param registers and other param registers must be the
3112 same index on Windows x64.
3114 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
3115 ArgValuetypeAddrInIReg argument case. Setting the argument
3116 op to OP_VTARG_ADDR (OP_REGOFFSET)).
3118 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
3119 variable computed above as the copy length for arguments of storage
3120 type ArgValuetypeAddrInIReg.
3122 * mini-amd64.c (mono_arch_emit_call) : Implementing the
3123 ArgValuetypeAddrInIReg argument case. This case will rely on
3124 mono_arch_emit_outarg_vt to emit the correct code later in the process.
3126 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
3127 a 32 byte stack allocation for all calls. We will omit the adjustment for
3128 jump and tail call instructoins as they do not follow the typical call behavior.
3130 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
3131 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
3132 local variable and pass the local variable by reference to the called method.
3134 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
3135 Implementing the ArgValuetypeAddrInIReg argument case. When the address
3136 of a struct is passed in a register it must be saved with the other
3137 volatile argument on the stack.
3139 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
3140 frame pointer the stack adjustment value must be saved to the unwind
3143 Contributed under MIT/X11 license.
3145 2008-07-28 Zoltan Varga <vargaz@gmail.com>
3147 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
3148 which got lost in the merge.
3150 2008-07-27 Zoltan Varga <vargaz@gmail.com>
3152 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
3155 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
3157 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
3158 icalls, since they won't be patched.
3160 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
3161 different code sequence when running under valgrind to prevent some valgrind
3164 * iltests.il.in: Add new regression test.
3166 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
3169 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
3170 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
3172 * iltests.il.in: Add new test.
3174 * aot-compiler.c: Fix some warnings.
3176 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
3179 2008-07-27 Zoltan Varga <vargaz@gmail.com>
3181 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
3182 (mini_usage_jitdeveloper): Add a missing --wapi option.
3184 2008-07-25 Zoltan Varga <vargaz@gmail.com>
3186 * mini-codegen.c: Simplify the is_fp macros.
3187 (free_up_ireg): Remove, use free_up_reg instead.
3188 (free_up_reg): Fix the fp case.
3190 2008-07-26 Zoltan Varga <vargaz@gmail.com>
3192 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
3195 * exceptions-x86.c: Merge some changes which seemed to have got lost
3196 in the linear-ir merge.
3198 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
3200 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
3201 long vreg volatile even if the variable was already created.
3203 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
3206 2008-07-26 Zoltan Varga <vargaz@gmail.com>
3208 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
3210 * mini.c (mono_jit_compile_method_inner): Add support for
3211 MONO_EXCEPTION_BAD_IMAGE.
3213 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
3214 mini_method_get_context () returns NULL. Fixes #356531.
3216 * mini.c (mono_method_to_ir): Ditto.
3218 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
3219 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
3221 2008-07-25 Zoltan Varga <vargaz@gmail.com>
3223 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
3224 in the LDFTN implementation.
3226 2008-07-25 Mark Probst <mark.probst@gmail.com>
3228 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
3229 code, patch calls to icalls, too, even if they're not in the
3230 shared generic code hash. Fixes #411962.
3232 2008-07-25 Zoltan Varga <vargaz@gmail.com>
3234 * cpu-x86.md: Increase the length of the fcall opcodes.
3236 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
3237 calls returning floats.
3239 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
3242 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
3245 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
3246 into the domain->method_code_hash.
3248 * aot-compiler.c: Fix win32 build.
3250 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
3252 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
3253 gshared NEWARR implementation.
3255 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
3257 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
3258 can be used outside of method_to_ir.
3260 * mini.h (MonoCompile): Add arg_types field.
3262 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
3264 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
3265 the values of the local arg_array and param_types array.
3267 2008-07-24 Zoltan Varga <vargaz@gmail.com>
3269 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
3270 got accesses might only get generated later when NEWOBJ is decomposed.
3272 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
3273 looking up the native code of the target method when a delegate is called
3276 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
3279 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
3281 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
3282 AOT work on platforms without a working dlsym implementation.
3284 * mini.h: Bump AOT image format version.
3286 2008-07-24 Mark Probst <mark.probst@gmail.com>
3288 * mini-exceptions.c: Free a MonoType with
3289 mono_metadata_free_type() instead of g_free().
3291 * aot-runtime.c: Free a MonoType.
3293 2008-07-24 Zoltan Varga <vargaz@gmail.com>
3295 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
3298 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
3301 2008-07-23 Massimiliano Mantione <massi@ximian.com>
3302 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
3305 2008-07-23 Zoltan Varga <vargaz@gmail.com>
3307 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
3308 NEWOBJ calls on valuetypes.
3310 * iltests.il.in: Add new test.
3312 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
3314 2008-07-22 Zoltan Varga <vargaz@gmail.com>
3316 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
3317 is no longer needed.
3319 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
3320 non register sized integer arguments.
3321 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
3322 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
3325 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
3328 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
3329 two a binop with different sized arguments is emitted.
3331 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
3332 instruction in the ins==NULL case.
3334 2008-07-23 Zoltan Varga <vargaz@gmail.com>
3336 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
3338 * mini-x86.c: Fix osx build.
3340 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
3343 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
3344 instruction for non int sized variables.
3346 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
3349 2008-07-23 Robert Jordan <robertj@gmx.net>
3351 * method-to-ir.c: Fix MSVC build.
3353 2008-07-22 Zoltan Varga <vargaz@gmail.com>
3355 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
3356 a non int sized type, widen it to an int since newer versions of gcc seem to
3357 generate code which needs this.
3359 * ssa2.c abcremoval2.c: Fix warnings.
3361 * *: Merge the Linear IR branch.
3363 The original branch is at trunk/branches/vargaz/mini-linear-il, and
3364 the ChangeLog file there describes all the changes done over the years.
3365 Further documentation can be found at www.mono-project.com/Linear_IL.
3367 2008-07-21 Bill Holmes <billholmes54@gmail.com>
3369 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
3370 The float param registers and other param registers must be the
3371 same index on Windows x64.
3373 Contributed under MIT/X11 license.
3375 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
3377 * mini.c: Make the previous fix GC safe.
3379 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
3381 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
3383 2008-07-21 Bill Holmes <billholmes54@gmail.com>
3385 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
3386 on Winx64. This type will not be passed on the stack (ArgOnStack), but
3387 ArgValuetypeAddrInIReg instead.
3389 Contributed under MIT/X11 license.
3391 2008-07-21 Zoltan Varga <vargaz@gmail.com>
3393 * mini-codegen.c (get_register_spilling): Fix a warning.
3395 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
3397 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
3398 for types which the initialization fails. Raises the provided exception
3399 at the right stop after cleanup.
3401 2008-07-16 Zoltan Varga <vargaz@gmail.com>
3403 * aot-compiler.c: Free most of the memory allocated during compilation.
3405 * mini.c (mini_parse_debug_options): Fix a leak.
3407 * mini.c (mini_method_compile): Don't add the method to the jit info tables
3408 during aot compilation.
3410 2008-07-14 Zoltan Varga <vargaz@gmail.com>
3412 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
3413 it has too much register pressure.
3415 2008-07-13 Zoltan Varga <vargaz@gmail.com>
3417 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
3419 2008-07-12 Zoltan Varga <vargaz@gmail.com>
3421 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
3424 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
3425 on amd64 similar to the way it is done on arm.
3427 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
3429 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
3430 consistency, normalize error messages, avoid loading aot-only modules in
3433 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
3436 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
3438 2008-07-11 Martin Baulig <martin@ximian.com>
3441 (MonoDebuggerInfo): Add `interruption_request'.
3443 2008-07-12 Zoltan Varga <vargaz@gmail.com>
3445 * aot-compiler.c (emit_plt): Remove some dead code.
3447 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
3449 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
3450 return the plt info offset belonging to a given plt entry.
3452 * mini-trampolines.c (mono_aot_plt_trampoline): Use
3453 mono_aot_get_plt_info_offset.
3455 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
3456 similar to the amd64 code by makeing jumps through a separate jump table
3457 instead of embedding the jump addresses into the code.
3459 2008-07-11 Zoltan Varga <vargaz@gmail.com>
3461 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
3464 2008-07-10 Martin Baulig <martin@ximian.com>
3466 * mini.c (mini_method_compile): Disable generics sharing when
3467 running in the debugger.
3469 2008-07-10 Zoltan Varga <vargaz@gmail.com>
3471 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
3473 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
3474 the local register allocator from running out of registers on x86 when
3477 2008-07-10 Bill Holmes <billholmes54@gmail.com>
3479 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
3480 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
3483 Contributed under MIT/X11 license.
3485 2008-07-10 Zoltan Varga <vargaz@gmail.com>
3487 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
3488 speed up the assembler.
3490 2008-07-09 Zoltan Varga <vargaz@gmail.com>
3492 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
3495 * mini.c: Move the soft float handling macros a bit earlier, add
3496 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
3499 * mini.h: Add prototype for mono_arch_fixup_jinfo.
3501 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
3502 read-only to help catch code allocation requests.
3504 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
3505 and turn it off when using --aot-only or when compiling with --aot=full.
3507 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
3508 jump table for switches from the normal domain mempool, not the code
3511 * mini-trampolines.c (get_unbox_trampoline): New function to return an
3512 unbox trampoline which handles aot-only mode too.
3514 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
3515 an AOTed unbox trampoline.
3517 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
3519 2008-07-09 Bill Holmes <billholmes54@gmail.com>
3521 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
3524 Contributed under MIT/X11 license.
3526 2008-07-09 Bill Holmes <billholmes54@gmail.com>
3528 * mini.c (mono_codegen): Allocate space at the end of the code block and store
3529 the unwind information for the method at the end of the allocated block.
3531 * mini-amd64.h: Added declarations for the unwind routines and adding field to
3532 MonoCompileArch to hold the unwind info for SEH on Winx64
3534 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
3535 frame pointer info for the method being compiled.
3537 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
3538 the call to mono_exception_from_token.
3540 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
3541 storing the method prolog information in a format that the Winx64 SEH can understand. This
3542 information is stored a the end of the method block because it is all 32-bit offset based.
3544 Contributed under MIT/X11 license.
3546 2008-07-09 Zoltan Varga <vargaz@gmail.com>
3548 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
3550 * wapihandles.c: Fix warnings.
3552 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
3555 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
3556 mono_jit_compile_method in aot-only mode since that calls the type
3559 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
3560 get_delegate_invoke_impl in aot-only mode.
3562 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
3564 2008-07-08 Zoltan Varga <vargaz@gmail.com>
3566 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
3568 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
3571 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
3573 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
3574 init trampoline from the AOT file as well.
3576 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
3577 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
3580 * mini.c (mini_init): Move the call to mono_exceptions_init () after
3583 * exceptions-amd64.c: Add _full variants for the remaining exception code
3584 creation functions as well, allow emission of relocatable code, remove
3585 caching since that is now done by the caller.
3587 * mini-exceptions.c: Add _full variants for the remaining exception code
3588 creation functions as well, add aot-only support.
3590 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
3591 if we can determine a proper token for them.
3592 (add_wrappers): Add a few more wrappers.
3593 (emit_method_code): Remove some dead code.
3594 (emit_trampolines): Emit exception code too.
3596 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
3598 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
3599 mono_array_new_va which avoids varargs.
3601 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
3603 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
3604 mono_arch_create_specific_trampoline () in all places.
3606 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
3607 a bit so it can be used for other things as well.
3609 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
3612 * exceptions-amd64.c: Rename the caching from the exception code creation
3613 functions, it is done by the caller instead.
3615 * exceptions-amd64.c: Change the signature of the exception code creation
3616 functions to allow the creation of relocatable code later.
3618 * mini-exceptions.c: Add a set of functions to query the various
3619 runtime-generated exception functions.
3621 * mini.c mini-exceptions.c: Use the newly added functions instead of the
3622 mono_arch_.. () functions.
3624 2008-07-07 Zoltan Varga <vargaz@gmail.com>
3626 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
3628 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
3630 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
3631 (mini_get_vtable_trampoline): Ditto.
3633 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
3634 code in the AOT case by returning the code size and a list of relocations to
3637 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
3639 2008-07-07 Bill Holmes <billholmes54@gmail.com>
3641 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
3644 Contributed under MIT/X11 license.
3646 2008-07-07 Zoltan Varga <vargaz@gmail.com>
3648 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
3649 so the buffer size can be computed correctly. Fixes #404735.
3651 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
3652 normally as cfg->debug_info is already freed.
3654 2008-07-06 Zoltan Varga <vargaz@gmail.com>
3656 * mini-amd64.c: For calls returning vtypes in registers, don't store
3657 the return address on the stack, instead allocate a separate local for
3660 2008-07-05 Mark Probst <mark.probst@gmail.com>
3662 * mini-trampolines.c, mini.h: Add an argument to
3663 mono_create_jit_trampoline_in_domain() for turning off the adding
3664 of the sync wrapper.
3666 * mini.c: Use the JIT trampoline without sync instead of
3667 ldftn_nosync in static RGCTX invoke wrappers so that the call can
3670 2008-07-04 Mark Probst <mark.probst@gmail.com>
3672 * driver.c: Turn on GSHARED optimization by default.
3674 2008-07-04 Zoltan Varga <vargaz@gmail.com>
3676 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
3677 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
3679 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
3680 create a variant of the generic trampoline code callable from AOTed trampolines.
3682 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
3683 trampoline code callable from AOTed trampolines.
3685 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
3687 2008-07-04 Mark Probst <mark.probst@gmail.com>
3689 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
3690 pass-through manner.
3692 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
3693 and don't fail sharing for them anymore.
3695 * mini-exceptions.c: Handle exceptions in shared generic methods.
3697 * generic-sharing.c: When checking the context of a generic
3698 method, also check its class's context. Don't treat wrappers as
3701 * mini-trampolines.c: Some code factored out to
3702 metadata/generic-sharing.c. Handle the MRGCTX case.
3704 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
3705 we must deal with the method being of another instantiation of the
3706 class. Add static rgctx invoke wrappers to generic methods.
3708 2008-07-04 Mark Probst <mark.probst@gmail.com>
3710 * mini.c: Provide all jit infos of generic shared methods with a
3713 * mini-exceptions.c: Handle the new situation that a generic info
3714 might be available, but not info about the this/vtable/mrgctx
3717 2008-07-03 Mark Probst <mark.probst@gmail.com>
3719 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
3722 2008-07-03 Zoltan Varga <vargaz@gmail.com>
3724 * dominators.c (check_dominance_frontier): Fix a warning.
3726 * mini.h: Add some missing prototypes.
3728 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
3730 * driver.c (mono_jit_init_version): Correct the comments since the first
3731 argument should be the name of the root domain, not a filename.
3733 * aot-runtime.c (make_writable): Error out if this is called while running
3735 (load_aot_module): Ditto.
3737 * aot-compiler.c: Really fix the computation of method indexes.
3739 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
3740 optimizations as this is no longer called frequently.
3742 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
3743 method and the invoke impl code and pass it to the delegate trampoline instead of
3744 just the delegate class.
3746 2008-07-02 Zoltan Varga <vargaz@gmail.com>
3748 * aot-compiler.c: Fixup the computation of method indexes.
3749 (add_wrappers): Create the base methods of the runtime invoke wrappers using
3750 the method builder infrastructure.
3752 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
3755 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
3756 mode, load the method right away instead of creating a trampoline.
3758 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
3760 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
3763 2008-07-01 Zoltan Varga <vargaz@gmail.com>
3765 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
3766 (mono_aot_load_method): Use method_index instead of method->token.
3768 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
3769 can handle icalls etc. properly.
3771 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
3773 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
3775 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
3776 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
3777 JIT_ICALL_ADDR patch type.
3779 * patch-info.h: Add JIT_ICALL_ADDR patch type.
3781 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
3783 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
3785 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
3787 2008-06-30 Zoltan Varga <vargaz@gmail.com>
3789 * mini.c: Use domain->jit_code_hash_lock for controlling access to
3790 domain->jit_code_hash.
3792 2008-06-29 Zoltan Varga <vargaz@gmail.com>
3794 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
3796 2008-06-27 Zoltan Varga <vargaz@gmail.com>
3798 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
3799 get_this_arg_from_call, let it compute it when needed.
3801 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
3802 gsctx from code only when needed.
3804 * mini-trampolines.c (get_generic_context): Rename this to
3805 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
3806 it can be called by the arch backends.
3808 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
3810 2008-06-26 Zoltan Varga <vargaz@gmail.com>
3812 * driver.c (mono_main): Add experimental --aot-only command line option.
3814 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
3817 2008-06-26 Kornél Pál <kornelpal@gmail.com>
3819 * driver.c (DllMain): Remove mono_module_handle.
3821 Contributed under MIT/X11 license.
3823 2008-06-25 Zoltan Varga <vargaz@gmail.com>
3825 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
3826 for emitting methods which are not in the source assembly. Detect and report
3827 failure of assembling+linking.
3829 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
3831 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
3833 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
3835 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
3837 2008-06-24 Zoltan Varga <vargaz@gmail.com>
3839 * mini.h: Remove some obsolete prototypes.
3841 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
3843 2008-06-24 Mark Probst <mark.probst@gmail.com>
3845 * mini.c (get_object_generic_inst): Variable-sized arrays are not
3846 supported by Visual Studio, so use alloca().
3848 2008-06-23 Zoltan Varga <vargaz@gmail.com>
3850 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
3853 2008-06-23 Mark Probst <mark.probst@gmail.com>
3855 * mini.c: Fail sharing of a generic method if it contains an open
3856 catch clause (because we don't pass MRGCTXs yet).
3858 2008-06-23 Mark Probst <mark.probst@gmail.com>
3860 * mini.c: When compiling a method with generic sharing, insert the
3861 method instantiated with an all-Object generic context into the
3862 jit info table, instead of the context of the first instantiation
3863 of the method we happen to compile.
3865 2008-06-18 Martin Baulig <martin@ximian.com>
3867 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
3868 `major_version' and `minor_version'.
3870 2008-06-17 Mark Probst <mark.probst@gmail.com>
3872 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
3873 mono_method_is_generic_sharable_impl() takes an additional
3874 argument specifying whether to treat type variables as reference
3877 2008-06-17 Mark Probst <mark.probst@gmail.com>
3879 * mini.h: Removed obsolete prototypes.
3881 2008-06-17 Mark Probst <mark.probst@gmail.com>
3883 * mini.c: Don't fail generic sharing for initobj and sizeof - we
3884 already handle them.
3886 2008-06-17 Mark Probst <mark.probst@gmail.com>
3888 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
3889 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
3890 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
3891 tramp-x86.c: Added a MonoGenericContext* argument to
3892 mono_arch_get_unbox_trampoline() so that it can call other
3893 functions which require it.
3895 2008-06-17 Mark Probst <mark.probst@gmail.com>
3897 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
3898 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
3899 mono_arch_get_this_arg_from_call() takes a
3900 MonoGenericSharingContext* as well.
3902 2008-06-17 Mark Probst <mark.probst@gmail.com>
3904 * mini.c: Factor out code for emitting unbox into emit_unbox() and
3905 implement generic sharing of unbox.
3907 2008-06-17 Mark Probst <mark.probst@gmail.com>
3909 * mini.c: Don't compute the vtable to determine whether a field is
3910 special static, because it might not work for open types.
3912 2008-06-17 Mark Probst <mark.probst@gmail.com>
3914 * mini.c: Removed the unused token_type and token_source arguments
3915 from get_runtime_generic_context_ptr().
3917 2008-06-17 Marek Habersack <mhabersack@novell.com>
3919 * mini.c (ADD_BINOP): fix the build
3921 2008-06-16 Zoltan Varga <vargaz@gmail.com>
3923 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
3926 2008-06-16 Mark Probst <mark.probst@gmail.com>
3928 * mini.h: Removed class relations enum that's not used anymore.
3930 2008-06-16 Mark Probst <mark.probst@gmail.com>
3932 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
3934 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
3935 the lazy fetch trampoline access code.
3937 2008-06-15 Zoltan Varga <vargaz@gmail.com>
3939 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
3941 2008-06-14 Zoltan Varga <vargaz@gmail.com>
3943 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
3945 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
3947 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
3949 2008-06-13 Zoltan Varga <vargaz@gmail.com>
3951 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
3954 * mini-ops.h: Add MIN/MAX_UN opcodes.
3956 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
3959 * basic-math.cs: Add more min/max tests.
3961 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
3963 2008-06-13 Mark Probst <mark.probst@gmail.com>
3965 * mini.c: Small fix in the prologue of emit_castclass.
3967 2008-06-13 Zoltan Varga <vargaz@gmail.com>
3969 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
3971 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
3972 do not work even for unsigned types. Fixes #400014.
3974 * basic-math.cs: Add regression tests for unsigned Min/Max.
3976 2008-06-13 Mark Probst <mark.probst@gmail.com>
3978 * mini.c: Added additional context_used argument to several
3979 functions, which will be needed for sharing generic methods. Use
3980 GET_RGCTX macro wherever appropriate. Declare only one
3981 context_used in mono_method_to_ir().
3983 2008-06-13 Mark Probst <mark.probst@gmail.com>
3985 * mini.c, generic-sharing.c: Removed generic class relations.
3987 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
3988 functions due to MRGCTX changes.
3990 2008-06-13 Mark Probst <mark.probst@gmail.com>
3992 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
3993 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
3994 with calculated IMT.
3996 * mini.c: Generic sharing of calls via generic interfaces.
3998 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
3999 generic method with non-constant MonoGenericContext*. Instead,
4000 the context is taken out of the method itself.
4002 2008-06-13 Mark Probst <mark.probst@gmail.com>
4004 * mini.c: Generic sharing of ldvirtftn.
4006 2008-06-13 Mark Probst <mark.probst@gmail.com>
4008 * mini.c: Generic sharing of ldftn.
4010 2008-06-13 Mark Probst <mark.probst@gmail.com>
4012 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
4014 2008-06-13 Mark Probst <mark.probst@gmail.com>
4016 * mini.c: Generic sharing of the special case of ldtoken followed
4017 by a call to GetTypeFromHandle.
4019 2008-06-13 Mark Probst <mark.probst@gmail.com>
4021 * mini.c: Generic sharing of box for nullable types.
4023 2008-06-13 Zoltan Varga <vargaz@gmail.com>
4025 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
4026 are passed on the stack. Fixes #324807.
4028 2008-06-12 Bill Holmes <billholmes54@gmail.com>
4030 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
4031 for the ArgValuetypeAddrInIReg case.
4033 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
4034 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
4036 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
4037 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
4038 local variable and pass the local variable by reference to the called method.
4040 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
4041 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
4043 Contributed under MIT/X11 license.
4045 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
4047 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
4049 * debug-mini.c (mono_debug_print_vars): Release memory after printing
4052 2008-06-10 Martin Baulig <martin@ximian.com>
4055 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
4057 2008-06-09 Kornél Pál <kornelpal@gmail.com>
4059 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
4060 possible error when no arguments are passed.
4062 Contributed under MIT/X11 license.
4064 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
4066 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
4067 where the file name is NULL.
4069 2008-06-09 Zoltan Varga <vargaz@gmail.com>
4071 * mini.c: Fix s390 build.
4073 2008-06-08 Zoltan Varga <vargaz@gmail.com>
4075 * trace.c (mono_trace_parse_options): Fix warnings.
4077 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
4079 2008-06-07 Zoltan Varga <vargaz@gmail.com>
4081 * mini.c (remove_block_if_useless): Avoid printing the method name.
4083 * mini.c: Remove needless setting of ins->cil_code which is now done by
4086 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
4089 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
4090 translated code after it has been patched.
4092 2008-06-06 Zoltan Varga <vargaz@gmail.com>
4094 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
4095 avoid problems during code patching on SMP systems.
4096 (emit_call): Avoid adding a patch info which is already added by
4098 (mono_arch_emit_exceptions): Ditto.
4100 2008-06-05 Zoltan Varga <vargaz@gmail.com>
4102 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
4103 MONO_TYPE_ISSTRUCT already checks for it.
4105 2008-06-05 Bill Holmes <billholmes54@gmail.com>
4107 * mini-amd64.c:merge_argument_class_from_type: When marshaling
4108 structs with floats on Winx64 the float registers are not used.
4109 The integer registers are always used..
4110 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
4111 only one register will be used and only if the size of the struct
4112 is 1,2,4, or 8 bytes.
4114 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
4117 Contributed under MIT/X11 license.
4119 2008-06-05 Martin Baulig <martin@ximian.com>
4121 * debug-debugger.c (debugger_lookup_class): Also call
4122 mono_class_setup_methods() here; we're only called from RTI.
4124 2008-06-05 Andreas Färber <andreas.faerber@web.de>
4126 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
4127 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
4128 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
4129 Post-process object files and add dtrace-generated object, if necessary.
4131 Contributed under MIT/X11 license.
4133 2008-06-04 Mark Probst <mark.probst@gmail.com>
4135 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
4138 * mini.c: Generic sharing for unbox.any and castclass.
4140 2008-06-04 Mark Probst <mark.probst@gmail.com>
4142 * mini.c: Ignore tailcall prefix in shared generic code and when
4143 doing calls which require a vtable/rgctx argument.
4145 2008-06-04 Mark Probst <mark.probst@gmail.com>
4147 * mini.c: Don't free the JIT info.
4149 * driver.c: Changes in the JIT info table testing code.
4151 2008-06-03 Zoltan Varga <vargaz@gmail.com>
4153 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
4154 interruption. Fix some warnings.
4156 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
4157 interruption_checkpoint.
4159 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
4161 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
4162 from embedding applications.
4164 2008-06-02 William Holmes <billholmes54@gmail.com>
4166 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
4167 reserving 32 bytes on the stack when making calls.
4169 Contributed under MIT/X11 license.
4171 2008-06-01 Zoltan Varga <vargaz@gmail.com>
4173 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
4174 the linear IL branch.
4176 * driver.c: Print out more information for --version on arm.
4178 2008-05-30 Zoltan Varga <vargaz@gmail.com>
4180 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
4181 bb_exit instead, since out of line bblocks might not actually be emitted
4184 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
4185 maximum epilog size for out of line bblocks if tracing is enabled.
4187 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
4189 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
4191 * arrays.cs: Regression tests for allocating arrays with negative sizes.
4193 2008-05-28 Zoltan Varga <vargaz@gmail.com>
4195 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
4196 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
4199 2008-05-27 Zoltan Varga <vargaz@gmail.com>
4201 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
4202 the 'value' to store is a constant.
4204 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
4206 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
4207 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
4209 2008-05-26 Zoltan Varga <vargaz@gmail.com>
4211 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
4212 for accessing method->generic_container.
4214 2008-05-24 Zoltan Varga <vargaz@gmail.com>
4216 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
4218 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
4220 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
4222 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
4225 2008-05-23 Zoltan Varga <vargaz@gmail.com>
4227 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
4229 * mini.c: Handle the case when mono_class_vtable () fails.
4231 2008-05-23 Massimiliano Mantione <massi@ximian.com>
4232 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
4235 2008-05-22 Mark Probst <mark.probst@gmail.com>
4237 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
4238 together with domain sharing.
4240 2008-05-22 Mark Probst <mark.probst@gmail.com>
4242 * mini.c: Treat callvirts to final methods like non-virtual calls
4243 when doing generic sharing, i.e. look them up in the runtime
4246 2008-05-22 Mark Probst <mark.probst@gmail.com>
4248 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
4249 with computed types (for generic sharing).
4251 * mini.c: Generic sharing for mkrefany and refanyval.
4253 2008-05-22 Zoltan Varga <vargaz@gmail.com>
4255 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
4258 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
4259 the generic sharing code.
4261 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
4264 2008-05-21 Zoltan Varga <vargaz@gmail.com>
4266 * mini.h: Remove the declaration of mono_aot_init_vtable ().
4268 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
4270 * driver.c: updated copyright date
4272 2008-05-21 Zoltan Varga <vargaz@gmail.com>
4274 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
4277 2008-05-19 Martin Baulig <martin@ximian.com>
4279 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
4280 pointing to the new `_mono_debug_using_mono_debugger' variable.
4283 (mono_main): Check mono_debug_using_mono_debugger() rather than
4284 the `MONO_INSIDE_MDB' environment variable to check whether we're
4285 inside the debugger.
4287 2008-05-19 Zoltan Varga <vargaz@gmail.com>
4289 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
4292 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4294 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
4296 * mini.c: Added mini_assembly_can_skip_verification. This
4297 function checks if the assembly requested to skip verification.
4298 Fixes part of #387274.
4300 2008-05-07 Zoltan Varga <vargaz@gmail.com>
4302 * mini.c (mini_get_method): Disable the check for open generic classes when
4303 using generic sharing.
4305 * generics.cs: Add a test for #387034.
4307 * mini.c (mini_get_method): Check whenever the method class is an open generic
4308 type, and return NULL in that case, causing a verification error. Fixes
4311 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
4313 * driver.c (mono_main): Revert r102623. The right
4314 thing to do is to enable the verifier under verifiable
4315 unless a --security flag was passed.
4317 We need this non-trivial behavior for --verify-all otherwise
4318 mcs-compileall won't be able to use it. As it needs everything to
4319 be verified under validil.
4321 2008-05-06 Martin Baulig <martin@ximian.com>
4325 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
4326 (mono_debugger_thread_cleanup): Likewise.
4327 (mono_debugger_extended_notification): Likewise.
4329 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
4331 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
4332 against both inflated and non-inflated methods. We need to check against the
4333 generic definition for cases where the instantiated method is not visible.
4334 We need to check against the inflated types for cases where the instantiation
4335 changes any super type. This fixes #382986.
4337 Note that this doesn't need to be applied to other parts of mono_method_to_ir
4338 that check for visibiliy as generic params only appears as the type subject
4339 of tokens on call opcodes. Field manipulation and ldftn must always
4340 target an exact type.
4342 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
4344 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
4345 if no related --security flag is passed.
4347 2008-05-05 Andreas Färber <andreas.faerber@web.de>
4349 * mini-arch.h: Prepare support for ppc64.
4351 Contributed under MIT/X11 license.
4353 2008-05-05 Andreas Färber <andreas.faerber@web.de>
4355 * aot-runtime.c: Prepare support for ppc64.
4357 Contributed under MIT/X11 license.
4359 2008-05-05 Andreas Färber <andreas.faerber@web.de>
4361 * mini-ops.h: Prepare support for ppc64.
4363 Contributed under MIT/X11 license.
4365 2008-05-04 Andreas Färber <andreas.faerber@web.de>
4367 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
4369 Contributed under MIT/X11 license.
4371 2008-05-03 Zoltan Varga <vargaz@gmail.com>
4373 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
4374 assemblies, since aot_name is not a full path, causing us to load MS.NET
4375 assemblies on windows.
4377 2008-04-28 Kornél Pál <kornelpal@gmail.com>
4379 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
4380 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
4381 * main.c: Use UTF-8 encoded command line instead of Windows default code
4382 page on Windows to support Unicode.
4383 * driver.c (DllMain): New function for mixed-mode assembly support.
4384 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
4385 export __stdcall functions without decoration.
4387 Contributed under MIT/X11 license.
4389 2008-04-28 Mark Probst <mark.probst@gmail.com>
4391 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
4392 saving it very early.
4394 2008-04-28 Mark Probst <mark.probst@gmail.com>
4396 * mini.h, mini.c: Lots of code for accessing the old RGCTX
4397 deleted. The only way to access the new RGCTX is via the
4400 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
4401 vtable instead of the RGCTX to static methods.
4403 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
4404 accessing the new RGCTX.
4406 * generic-sharing.c: There is no separation between self, type
4407 arguments and other types in the RGCTX anymore.
4409 2008-04-25 Jonathan Chambers <joncham@gmail.com>
4411 * mini-amd64.c (add_general): Remove previous stack adjustment.
4412 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
4413 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
4414 for 32 bytes of stack space reserved for all calls.
4416 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
4417 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
4420 Code contributed under MIT/X11 license.
4422 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
4424 * mini.c (mini_method_verify): Only verify non-inflated methods, check
4425 against the root definition, peeling out method and type instantiations.
4426 Cache verify success results, code that fails verification is still
4427 checked multiple times.
4429 2008-04-23 Zoltan Varga <vargaz@gmail.com>
4431 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
4433 2008-04-23 Jonathan Chambers <joncham@gmail.com>
4435 * mini-amd64.c (add_general): Always increment stack on Win64.
4436 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
4439 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
4440 stack based argument handling on Win64.
4442 Code contributed under MIT/X11 license.
4444 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
4446 * Makefile.am (version.h): Add support for git-svn.
4448 2008-04-22 Zoltan Varga <vargaz@gmail.com>
4450 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
4451 so instead of calling g_spawn_command_line_sync, we do everything by hand,
4452 avoiding allocations and libc functions which might deadlock.
4454 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
4455 'no-gdb-backtrace' option is set.
4457 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
4459 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
4461 2008-04-21 Martin Baulig <martin@ximian.com>
4463 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
4464 and `get_lmf_addr'; `notification_address' is no longer a pointer.
4466 2008-04-21 Martin Baulig <martin@ximian.com>
4468 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
4469 `thread_vtable', `event_handler_ptr' and `event_handler'.
4471 2008-04-21 Martin Baulig <martin@ximian.com>
4473 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
4474 allows delayed initialization of the `executable_code_buffer' when
4477 2008-04-21 Martin Baulig <martin@ximian.com>
4479 * mini.h (mono_debugger_create_notification_function): Removed.
4480 * tramp-*.c (mono_debugger_create_notification_function): Removed.
4482 * mdb-debug-info64.s
4483 (MONO_DEBUGGER__notification_function): Added this in the .text section.
4485 * mdb-debug-info32.s
4486 (MONO_DEBUGGER__notification_function): Added this in the .text section.
4488 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
4489 currently only works on x86 and x86_64, so don't create it on ppc.
4491 2008-04-21 Martin Baulig <martin@ximian.com>
4493 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
4496 (mini_method_compile): In the fp elimination check, check
4497 `debug_options.mdb_optimizations' in addition to
4498 mono_debug_using_mono_debugger().
4500 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
4501 disable some JIT optimizations which are only disabled when
4502 running inside the debugger.
4503 Added `--help-debug' option to describe the debugging options.
4504 (parse_debug_options): New static function to parse the `--debug'
4505 options, so we can easily add more stuff in future.
4507 2008-04-20 Zoltan Varga <vargaz@gmail.com>
4509 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
4510 the method has no body.
4512 2008-04-19 Jonathan Chambers <joncham@gmail.com>
4514 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
4515 assembly is not allowed in MSVC 64-bit compiler.
4516 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
4517 as we get floating point exceptions everywhere.
4519 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
4520 correctly align arguments for call to throw_exception.
4521 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
4523 Code contributed under MIT/X11 license.
4525 2008-04-19 Zoltan Varga <vargaz@gmail.com>
4527 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
4529 2008-04-17 Zoltan Varga <vargaz@gmail.com>
4531 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
4533 * mini-amd64.c (NEW_INS): Set cil_code.
4535 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
4536 from mini-amd64.c so all debugger related logic is in one place.
4538 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
4539 later won't have a random ip assigned to them.
4541 2008-04-16 Zoltan Varga <vargaz@gmail.com>
4543 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
4544 the arch specific function initializes code_size.
4545 (mono_create_delegate_trampoline): Ditto.
4547 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
4548 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
4551 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
4552 running under the debugger.
4554 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
4557 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
4558 debugger. Also move the disabling of optimizations here from driver.c.
4559 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
4562 * mini.h (MonoCompile): Add a few new flags.
4564 2008-04-15 Zoltan Varga <vargaz@gmail.com>
4566 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
4567 so the cil_code field of created MonoInst's is properly set.
4568 (mini_select_instructions): Ditto.
4570 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
4571 (MONO_INST_NEW_CALL): Ditto.
4573 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
4574 in many places so the ins->cil_code field is properly initialized.
4576 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
4579 2008-04-14 Zoltan Varga <vargaz@gmail.com>
4581 * mini.c (mini_method_compile): Print a different message when compiling a
4584 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
4587 2008-04-11 Zoltan Varga <vargaz@gmail.com>
4589 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
4592 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
4594 2008-04-11 Zoltan Varga <vargaz@gmail.com>
4596 * mini.c (handle_stack_args): Make this return void since its return value was
4597 never used. Also set cfg->unverifiable for invalid IL instead of calling
4600 2008-04-10 Mark Probst <mark.probst@gmail.com>
4602 * mini.c: Make sure "this" is live in catch clauses with type
4603 variables in shared generic code.
4605 2008-04-08 Mark Probst <mark.probst@gmail.com>
4607 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
4608 generic_class_is_reference_type() to ensure the proper behaviour
4609 when sharing generic code and the type in question is a type
4612 2008-04-08 Zoltan Varga <vargaz@gmail.com>
4614 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
4615 race conditions when printing thread dumps. Fixes #377738.
4617 2008-04-08 Massimiliano Mantione <massi@ximian.com>
4619 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
4620 shows up when both MonoInst arguments can cause aliasig.
4621 There is likely no way in the current JIT to trigger this problem, but
4622 it showed up in the development of generics sharing, when in a new
4623 opcode both args of an OP_GROUP can be aliases (addresses of a local).
4624 When the generics sharing code will be committed, its tests will be
4625 valid also for this bug.
4627 2008-04-08 Zoltan Varga <vargaz@gmail.com>
4629 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
4632 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
4635 2008-04-07 Zoltan Varga <vargaz@gmail.com>
4637 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
4638 use a more detailed exception message for InvalidCastException.
4640 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
4642 * driver.c (mono_main): Add --debug=casts option to turn on better
4643 InvalidCastException message details.
4645 * mini.c (mini_get_debug_options): New helper function to return the address of
4646 the debug_options variable.
4648 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
4649 the jit_tls TLS variable.
4651 * mini.c (mono_jit_tls): New TLS variable.
4653 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
4656 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
4658 * mini.h: Removed verifer related stuff. This code was moved to verify.c
4660 * mini.c: Removed verifer related stuff, code moved to verify.c.
4662 * driver.c: Using code from verify.c instead of mini.c.
4664 2008-04-05 Zoltan Varga <vargaz@gmail.com>
4666 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
4669 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
4671 * mini.c (check_for_method_verify): Enabling verification of
4672 corlib if mono_verify_all is set. Bugs in the verifier preventing that
4675 2008-04-04 Zoltan Varga <vargaz@gmail.com>
4677 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
4678 caller saved registers as well.
4680 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
4681 saved registers as well.
4683 2008-03-30 Zoltan Varga <vargaz@gmail.com>
4685 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
4687 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
4690 2008-03-27 Zoltan Varga <vargaz@gmail.com>
4692 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
4694 (get_call_info): Take a gsctx argument instead of 'cfg'.
4696 2008-03-26 Zoltan Varga <vargaz@gmail.com>
4698 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
4699 mono_verify_all is set.
4701 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
4703 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
4705 2008-03-25 Zoltan Varga <vargaz@gmail.com>
4707 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
4710 * driver.c mini.c mini.h: Add a --verify-all development option to test the
4711 verifier and the code generated by the compiler.
4713 2008-03-25 Mark Probst <mark.probst@gmail.com>
4715 * mini.c: Generic sharing of the non-nullable case of the box
4718 2008-03-24 Zoltan Varga <vargaz@gmail.com>
4720 * inssel.brg: Fix the build.
4722 * iltests.il.in: Add a test for lconv.ovf.u8.un.
4724 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
4726 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
4727 Array:Address. Fixes #372410.
4729 * iltests.il.in: New tests for readonly prefix.
4731 2008-03-23 Zoltan Varga <vargaz@gmail.com>
4733 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
4736 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
4739 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
4741 * mini.c (mono_decompose_op_imm): New helper function.
4743 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
4744 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
4747 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
4748 mono_arch_output_basic_block. Fix warnings.
4750 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
4753 2008-03-22 Zoltan Varga <vargaz@gmail.com>
4755 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
4756 since the extra frame is now detected automatically inside the loop.
4758 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
4759 opts which are now in mono_peephole_ins ().
4761 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
4763 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
4764 frames and skip duplicate managed-to-native frames. Fixes #367665.
4766 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
4767 opts which are now in mono_peephole_ins ().
4768 (mono_arch_peephole_pass_2): Ditto.
4770 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
4772 * mini-codegen.c (mono_peephole_ins): New helper function containing the
4773 arch independent peephole optimizations.
4775 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
4776 opts which are now in mono_peephole_ins ().
4778 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
4780 * mini-s390.c (mono_arch_output_basic_block): Fix build.
4782 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
4785 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
4786 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
4789 2008-03-21 Zoltan Varga <vargaz@gmail.com>
4791 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
4792 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
4795 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
4796 mono_arch_output_basic_block. Fix warnings.
4798 2008-03-20 Zoltan Varga <vargaz@gmail.com>
4800 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
4803 2008-03-20 Zoltan Varga <vargaz@gmail.com>
4805 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
4808 * iltests.il: Add new tests.
4810 2008-03-20 Kornél Pál <kornelpal@gmail.com>
4812 * mini.c: Removed Windows version macros.
4814 2008-03-20 Mark Probst <mark.probst@gmail.com>
4816 * generic-sharing.c: Put reflection types in the extensible part
4817 of the runtime generic context.
4819 * mini.c: Generic sharing of the GetTypeHandle special case of the
4820 ldtoken instruction.
4822 2008-03-20 Zoltan Varga <vargaz@gmail.com>
4824 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
4826 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
4828 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
4829 consistency with the other version on the linear IR branch.
4831 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
4833 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
4835 * iltests.il.in: Add new tests.
4837 2008-03-19 Zoltan Varga <vargaz@gmail.com>
4839 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
4841 * iltests.il.in: Add new tests.
4843 2008-03-19 Mark Probst <mark.probst@gmail.com>
4845 * mini.c: Two variables with the same name were declared in
4846 nesting contexts and one wasn't initialized. Fixed.
4848 2008-03-19 Mark Probst <mark.probst@gmail.com>
4850 * mini.c: Generic sharing of the initobj instruction.
4852 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
4854 * mini.c: make the test to optimize ldtoken from typeof() more
4857 2008-03-18 Mark Probst <mark.probst@gmail.com>
4859 * mini.c: Generic sharing of the initobj instruction for reference
4862 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
4864 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
4865 the mono_breakpoint_clean_code() code to perform bound checks.
4867 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
4869 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
4870 mono_arch_patch_callsite() to include the start of the managed method
4871 to be able to perform bound checks.
4873 2008-03-17 Mark Probst <mark.probst@gmail.com>
4875 * mini.c: Generic sharing for the isinst instruction.
4877 2008-03-17 Mark Probst <mark.probst@gmail.com>
4879 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
4880 inssel-long32-mips.brg: Added opcodes for doing indirect calls
4881 with the runtime generic context argument.
4883 * mini.c: Share calls to several types of unsharable methods by
4884 putting the address of the method code in the runtime generic
4885 context and doing an indirect call.
4887 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
4890 2008-03-16 Mark Probst <mark.probst@gmail.com>
4892 * generic-sharing.c: Change due to a change in the runtime genric
4895 2008-03-15 Martin Baulig <martin@ximian.com>
4898 (mono_arch_nullify_class_init_trampoline): Add call to
4899 mono_breakpoint_clean_code() to make things work when running
4900 inside the debugger.
4903 (mono_arch_nullify_class_init_trampoline): Add call to
4904 mono_breakpoint_clean_code() to make things work when running
4905 inside the debugger.
4907 2008-03-14 Zoltan Varga <vargaz@gmail.com>
4909 * inssel-long.brg (reg): Fix 64 bit build.
4911 2008-03-14 Mark Probst <mark.probst@gmail.com>
4913 * mini.c, mini.h: Share static generic code by passing it an
4914 implicit argument pointing to the runtime generic context.
4916 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
4917 inssel-long32-mips.brg: New opcodes for calling shared static,
4918 which need to be passed the runtime generic context.
4920 * mini-amd64.c, mini-x86.c: Save the runtime generic context
4921 argument on the stack in the prologue if needed. New function for
4922 finding the runtime generic context argument from the registers
4923 saved by the trampoline.
4925 * mini-amd64.h, mini-x86.h: Specify which register to use for the
4926 runtime generic context argument.
4928 * tramp-amd64.c: Also restore the register used for the runtime
4929 generic context argument.
4931 * mini-trampoline.c: Resolve shared static calls by consulting the
4932 runtime generic context via the new argument.
4934 * generic-sharing.c: Add an argument to sharability-checking
4935 functions that specifies whether type variables should be treated
4936 as sharable type arguments.
4938 * inssel-x86.brg: Removed a superfluous, buggy rule.
4940 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
4943 2008-03-14 Martin Baulig <martin@ximian.com>
4945 * debug-debugger.c (main_thread_handler): Call
4946 mono_runtime_run_main() without sending any notifications.
4948 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
4950 2008-03-14 Zoltan Varga <vargaz@gmail.com>
4952 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
4954 2008-03-14 Mark Probst <mark.probst@gmail.com>
4956 * tramp-x86.c: Fixed register restore offsets in the trampoline
4957 code for ECX and EDX.
4959 2008-03-12 Geoff Norton <gnorton@novell.com>
4961 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
4962 different ucontext_t implementations.
4963 * exceptions-arm.c: Use the above defines to get exceptions working on
4964 iPhone (based on a patch by Luke Howard lukeh@padl.com)
4965 * mini-arm.c: Implement iPhone icache support (based on a patch by
4966 Luke Howard lukeh@padl.com)
4968 2008-03-12 Mark Probst <mark.probst@gmail.com>
4970 * mini.c: Enable generic sharing of calls to non-static
4971 non-interface non-generic non-value-type methods.
4973 * mini-trampolines.c: Resolve calls from shared generic code.
4975 2008-03-11 Zoltan Varga <vargaz@gmail.com>
4977 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
4979 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
4981 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
4983 * mini.c: some fixes for the AOT compiler.
4985 2008-03-07 Zoltan Varga <vargaz@gmail.com>
4987 * cpu-amd64.md: Add clob:1 to some float opcodes.
4989 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
4991 * mini.h: Added MiniVerifierMode enumeration.
4993 * mini.c: Added mini_verifier_set_mode to control
4994 the usage of the new verifier.
4996 * mini.c (mono_method): Integrated the new verifier.
4998 * driver.c: Extended --security option with validil and
4999 verifiable options to activate the new verifier.
5001 2008-03-07 Zoltan Varga <vargaz@gmail.com>
5003 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
5004 optimization to ctors taking 0 or 2 arguments too.
5006 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
5009 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
5011 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
5013 2008-03-06 Zoltan Varga <vargaz@gmail.com>
5015 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
5016 non-aot case as well.
5018 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
5020 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
5023 * aot-compiler.c (encode_patch): Ditto.
5025 * mini.h (G_MININT32): Fix the definition of this.
5027 2008-03-05 Zoltan Varga <vargaz@gmail.com>
5029 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
5031 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
5033 2008-03-04 Zoltan Varga <vargaz@gmail.com>
5035 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
5036 methods returning vtypes in registers.
5037 (mono_arch_allocate_vars): Ditto.
5039 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
5041 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
5043 * generics.cs: Add a test from the linear IR branch.
5045 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
5047 * mini.c (inline_method): Cache failed inline attempts.
5049 2008-03-04 Mark Probst <mark.probst@gmail.com>
5051 * mini.c: For shared methods of generic classes put the location
5052 of "this" into the MonoGenericJitInfo.
5054 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
5055 register out of a MonoContext by register number. Add the generic
5056 sharing context as an argument to mono_arch_find_this_argument().
5058 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5059 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
5060 for new arch function.
5062 * mini-exception.c: Handle open exception clauses in shared
5065 * mini-trampolines.c: Supply additional argument to
5066 mono_arch_find_this_argument().
5068 2008-03-04 Zoltan Varga <vargaz@gmail.com>
5070 * Makefile.am (regtests): Run the bench.exe tests last.
5072 2008-03-03 Zoltan Varga <vargaz@gmail.com>
5074 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
5077 2008-03-02 Zoltan Varga <vargaz@gmail.com>
5079 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
5082 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
5084 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
5086 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
5087 whose class has no cctor.
5089 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
5091 2008-03-01 Zoltan Varga <vargaz@gmail.com>
5093 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
5096 2008-02-29 Zoltan Varga <vargaz@gmail.com>
5098 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
5099 to be in sync with the code on the linear IR branch.
5101 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
5103 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
5105 2008-02-27 Zoltan Varga <vargaz@gmail.com>
5107 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
5109 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
5111 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
5113 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
5115 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
5117 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
5120 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
5122 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
5123 OP_LOADR4_MEMBASE emission.
5125 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
5126 (mono_spillvar_offset_float): Ditto.
5128 * mini-mips.c (mono_arch_emit_prolog): Ditto.
5130 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
5133 * basic-long.cs: Add regression tests for them.
5135 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
5137 (mono_arch_allocate_vars): Fix representation of single-precision float
5139 (mono_arch_output_basic_block): Ditto.
5141 * inssel-mips.brg: Ditto, remove duplicate items.
5143 * mini-mips.c (emit_load_volatile_arguments): New function to handle
5144 arguments of tail calls as on other platforms.
5145 (mono_arch_output_basic_block): Handle tail calls.
5147 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
5150 * objects.cs (test_5_pass_static_struct): Add test for it.
5152 Contributed under MIT/X11 license.
5154 2008-02-26 Zoltan Varga <vargaz@gmail.com>
5156 * Makefile.am: Use gmcs for compiling the regression tests.
5158 * *.2.cs *.2.il: Rename to *.cs and *.il.
5160 2008-02-24 Zoltan Varga <vargaz@gmail.com>
5162 * regalloc.h: Make the vassign array smaller.
5164 * mini.c (mini_method_compile): Remove an unused field in cfg.
5166 * mini-codegen.c: Add a bunch of micro optimizations.
5168 2008-02-23 Zoltan Varga <vargaz@gmail.com>
5170 * regalloc.h: Remove some unused fields.
5172 2008-02-22 Zoltan Varga <vargaz@gmail.com>
5174 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
5176 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
5178 2008-02-22 Mark Probst <mark.probst@gmail.com>
5180 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
5182 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
5183 trampoline: Fetch an entry from the runtime generic context. If
5184 it's NULL, jump to the actual trampoline to fill the runtime
5185 generic context. Otherwise, return it.
5187 * mini.c: Call the lazy fetch trampoline to get entries out of the
5188 runtime generic context.
5190 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
5191 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
5192 tramp-sparc.c: Stubs for the lazy fetch trampoline.
5194 2008-02-21 Mark Probst <mark.probst@gmail.com>
5196 * mini.c: Fetch data out of the extensible part of the runtime
5197 generic context instead of calling a helper function.
5199 * generic-sharing.c: Some functions moved into
5200 metadata/generic-sharing.c. Helper function for fetching other
5201 types now checks and asserts against extensible rgctx (just for
5202 debugging purposes - the helper function isn't called anymore
5203 unless for debugging).
5205 2008-02-21 Zoltan Varga <vargaz@gmail.com>
5207 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
5208 for tail calls up to the point that the tests in iltests.exe run. Also add a
5209 dummy CKFINITE implementation.
5210 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
5211 needed for trampoline LMF frames.
5213 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
5214 trampoline LMF frames.
5216 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
5218 * mini.c (inline_method): clean any pending loader error when inlining fail.
5219 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
5221 2008-02-21 Zoltan Varga <vargaz@gmail.com>
5223 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
5225 * aot-runtime.c (decode_patch_info): Ditto.
5227 * mini.c (mono_resolve_patch_target): Ditto.
5229 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
5232 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
5234 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
5235 if it references an icall address.
5237 2008-02-20 Zoltan Varga <vargaz@gmail.com>
5239 * cpu-s390x.md: Remove some more unused opcodes.
5241 * cpu-s390x.md: Remove some unused opcodes.
5243 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
5244 mono_op_imm_to_op ().
5246 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
5247 instead of a switch statement.
5249 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
5250 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
5252 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
5254 * mini-codegen.c: Remove unused mono_regstate2_... functions.
5256 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
5259 2008-02-19 Zoltan Varga <vargaz@gmail.com>
5261 * driver.c (mono_main): Improve error reporting when an assembly cannot be
5262 opened. Fixes #362607.
5264 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
5266 * iltests.il.in: Add a test for static methods in interfaces.
5268 2008-02-18 Zoltan Varga <vargaz@gmail.com>
5270 * genmdesc.c (build_table): Fix a crash on older glib versions.
5272 * cpu-sparc.md: Remove some unused opcodes.
5274 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
5275 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
5277 * cpu-amd64.md: Remove some unused opcodes.
5279 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
5280 like the other opcodes.
5282 2008-02-17 Zoltan Varga <vargaz@gmail.com>
5284 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
5286 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
5288 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
5289 variables 'cfg' instead of 'm' for consistency.
5291 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
5293 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
5294 argument holding the vtype return address, to avoid the ambigious use of
5295 cfg->ret for this purpose.
5297 * mini.c (NEW_RETLOADA): Use vret_addr if set.
5299 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
5301 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
5302 new mono_print_ins () function which only takes one argument.
5304 2008-02-15 Zoltan Varga <vargaz@gmail.com>
5306 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
5309 2008-02-14 Zoltan Varga <vargaz@gmail.com>
5311 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
5313 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
5315 * mini-x86.c: Sync with the version on the linear IR branch by adding new
5316 opcodes and other small changes.
5318 * mini-ops.h: Add some new opcodes from the linear IR branch.
5320 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
5322 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
5323 opcodes, use the REG_MEMBASE opcodes instead.
5325 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
5326 opcodes, use the REG_MEMBASE opcodes instead.
5328 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
5331 * mini.c (mono_op_imm_to_op): New helper function.
5333 * mini-ops.h: Add some opcodes from linear IR branch.
5335 2008-02-13 Zoltan Varga <vargaz@gmail.com>
5337 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
5340 2008-02-12 Zoltan Varga <vargaz@gmail.com>
5342 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
5345 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
5347 2008-02-09 Zoltan Varga <vargaz@gmail.com>
5349 * aot-compiler.c (emit_method_code): Add an assert.
5351 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
5352 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
5355 2008-02-08 Zoltan Varga <vargaz@gmail.com>
5357 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
5358 some load/store opcodes so they are consistent.
5359 (mono_arch_emit_prolog): Simplify some code.
5361 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
5363 * objects.cs: Add tests for large argument offsets on ARM.
5365 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
5366 stack offsets. Fixes #359651.
5368 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
5370 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
5372 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
5374 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
5376 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
5378 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
5379 rid of CEE_CONV_R_UN.
5381 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
5383 2008-02-07 Zoltan Varga <vargaz@gmail.com>
5385 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
5387 * mini.c (mono_normalize_opcodes): Add some more opcodes.
5389 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
5391 * cpu-amd64.md: Remove some unused opcodes.
5393 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
5395 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
5397 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
5398 arch specific functions for its parts. Call the peephole pass after local
5399 regalloc so the prolog can compute a more accurate max_offset.
5401 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
5402 the corresponding OP_I/OP_L opcodes.
5404 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
5406 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
5408 2008-02-06 Zoltan Varga <vargaz@gmail.com>
5410 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
5411 as they are handled in mini.c.
5413 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
5415 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
5416 case since it is handled in mini.c.
5418 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
5420 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
5422 * *.c: Use the new opcodes in the IR and back end code.
5424 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
5426 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
5428 2008-02-06 Mark Probst <mark.probst@gmail.com>
5430 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
5431 an assert because it has a race condition.
5433 2008-02-06 Zoltan Varga <vargaz@gmail.com>
5435 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
5437 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
5439 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
5441 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
5442 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
5444 2008-02-05 Zoltan Varga <vargaz@gmail.com>
5446 * cpu-amd64.md (move): Correct the maximum size of move.
5448 2008-02-05 Mark Probst <mark.probst@gmail.com>
5450 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
5451 the generic class init trampoline to return quickly if the class
5454 2008-02-04 Zoltan Varga <vargaz@gmail.com>
5456 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
5457 issues where an 32 bit callsite cannot be patched by a 64 bit address.
5459 2008-02-03 Zoltan Varga <vargaz@gmail.com>
5461 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
5464 2008-01-31 Zoltan Varga <vargaz@gmail.com>
5466 * objects.cs: Add some soft-float tests.
5468 * mini.c: Fix a couple more soft-float issues.
5470 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
5472 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
5475 2008-01-30 Zoltan Varga <vargaz@gmail.com>
5477 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
5478 exception happens while compiling a virtual method.
5480 2008-01-29 Zoltan Varga <vargaz@gmail.com>
5482 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
5484 * mini-sparc.c: Fix build.
5486 * mini-sparc.c (get_call_info): Add support for generic sharing.
5488 * mini-exceptions.c: Add a FIXME.
5490 2008-01-27 Zoltan Varga <vargaz@gmail.com>
5492 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
5493 altstack handling code.
5495 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
5497 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
5499 * mini-s390.c: Add support for generic sharing.
5501 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
5503 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
5505 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
5507 * mini-s390x.c: Add support for generic sharing.
5509 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
5511 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
5513 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
5514 can be used since it takes a 16 bit signed immediate.
5516 * inssel-s390x.brg: Fix OP_SETRET.
5518 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
5520 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
5522 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
5524 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
5526 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
5529 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
5532 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
5533 of the unused mono_arch_patch_delegate_trampoline stuff.
5535 2008-01-26 Zoltan Varga <vargaz@gmail.com>
5537 * basic-long.cs: Move the fp related tests to basic-float.cs.
5539 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
5541 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
5543 * basic-calls.cs: Add a test for proper float argument passing.
5545 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
5546 if the context corresponds to an exception received through a signal.
5548 * exceptions.cs: Add a test for nullref handling at the start of a try
5551 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
5553 * jit-icalls.c (mono_break): New JIT icall.
5555 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
5557 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
5559 2008-01-25 Zoltan Varga <vargaz@gmail.com>
5561 * cpu-*.md: Get rid of unused opcodes.
5563 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
5565 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
5568 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
5571 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
5572 the arch independent trampoline code in mini-trampolines.c.
5574 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
5576 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
5578 * mini-s390.h: Remove an unused define.
5580 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
5581 the arch independent trampoline code in mini-trampolines.c.
5583 * mini-arm.c (mono_arch_emit_prolog): Fix build.
5585 2008-01-24 Zoltan Varga <vargaz@gmail.com>
5587 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
5589 * mini-s390.c (mono_arch_emit_prolog): Fix build.
5591 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
5593 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
5595 * cpu-amd64.md: Use smaller sizes for int opcodes.
5597 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
5599 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
5602 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
5605 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
5606 instead of though a pointer to save an indirection when accessing elements of
5609 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
5611 (NOT_IMPLEMENTED): New helper macro.
5612 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
5615 * *.c: Use the new helper macro.
5617 2008-01-21 Zoltan Varga <vargaz@gmail.com>
5619 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
5621 2008-01-20 Zoltan Varga <vargaz@gmail.com>
5623 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
5626 2008-01-18 Zoltan Varga <vargaz@gmail.com>
5628 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
5629 profiling is enabled.
5631 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
5633 (mono_arch_emit_prolog): Add more first bblock optimizations.
5635 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
5636 in order if possible.
5637 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
5638 bblock, since the arguments are still in their original registers.
5640 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
5642 2008-01-17 Zoltan Varga <vargaz@gmail.com>
5644 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
5647 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
5650 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
5652 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
5653 process async exceptions received while in unmanaged code.
5655 * mini.c (mini_init): Install a callback with the runtime which will be called
5656 when a thread receives an async exception while in unmanaged code.
5658 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
5660 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
5662 2008-01-16 Wade Berrier <wberrier@novell.com>
5669 2008-01-16 Zoltan Varga <vargaz@gmail.com>
5671 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
5672 compilation with sun cc.
5674 * cpu-*.md: Fix the build.
5676 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
5678 * mini-amd64.h: Add some comments to the MonoLMF structure.
5680 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
5682 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
5683 in the LMF structure if possible. This saves two instructions in the
5684 managed->native wrappers.
5686 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
5688 2008-01-16 Mark Probst <mark.probst@gmail.com>
5690 * generic-sharing.c: New type argument lookup code which uses the
5691 runtime generic context template.
5693 2008-01-15 Zoltan Varga <vargaz@gmail.com>
5695 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
5697 * mini-arm.c (add_general): Fix arm eabi parameter passing.
5698 (mono_arch_output_basic_block): Fix localloc implementation.
5700 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
5702 * mini-ia64.c (peephole_pass): Fix ia64 build.
5704 * mini-amd64.c (peephole_pass): Fix a warning.
5706 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
5707 at a constant offset from sp/fp.
5709 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
5710 instead of obtaining it from *lmf in the managed method case.
5712 2008-01-14 Zoltan Varga <vargaz@gmail.com>
5714 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
5716 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
5718 * mini.h (MonoInstList): New type.
5719 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
5720 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
5721 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
5722 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
5723 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
5724 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
5725 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
5726 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
5727 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
5728 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
5729 MONO_INST_LIST_FOR_EACH_ENTRY,
5730 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
5731 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
5732 mono_inst_list_first, mono_inst_list_last,
5733 mono_inst_list_next, mono_inst_list_prev): New instruction
5734 list handling interfaces.
5735 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
5736 list head 'ins_list'.
5737 (MonoInst): Replace next pointer with list head 'node'.
5738 (MonoCallInst): Make 'out_args' a MonoInstList.
5739 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
5740 (MonoCompile): Delete reverse_inst_list and
5741 reverse_inst_list_len.
5742 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
5743 mono_arch_lowering_pass, mono_arch_local_regalloc,
5744 mono_arch_output_basic_block, mono_arch_emit_prolog):
5745 Convert to new instruction lists.
5746 (insert_after_ins): Delete.
5747 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
5749 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
5750 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
5751 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
5752 mono_emulate_opcode, mono_emit_load_got_addr,
5753 inline_method, mono_method_to_ir, mono_print_bb_code,
5754 print_dfn, decompose_pass, nullify_basic_block,
5755 replace_out_block_in_code, remove_block_if_useless,
5756 merge_basic_blocks, move_basic_block_to_end,
5757 try_unsigned_compare, optimize_branches, mono_print_code,
5758 mini_select_instructions, remove_critical_edges): Likewise.
5759 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
5760 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
5761 mono_arch_output_basic_block, mono_arch_emit_prolog):
5763 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
5764 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
5765 mono_arch_output_basic_block): Likewise.
5766 (inst_list_prepend, insert_after_ins): Delete.
5767 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
5768 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
5770 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
5771 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
5772 mono_arch_emit_prolog): Likewise.
5773 * cfold.c (mono_constant_fold): Likewise.
5774 * liveness.c (visit_bb, mono_analyze_liveness,
5775 optimize_initlocals): Likewise.
5776 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
5777 * graph.c (mono_draw_code_cfg): Likewise.
5778 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
5779 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
5780 mono_ssa_cprop): Likewise.
5781 * abcremoval (get_relations_from_previous_bb, process_block):
5783 * local-propagation (mono_cprop_invalidate_values,
5784 mono_local_cprop_bb): Likewise.
5785 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
5786 peephole_pass, mono_arch_output_basic_block,
5787 mono_arch_emit_prolog): Likewise.
5788 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
5789 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
5790 mono_arch_emit_prolog): Likewise.
5791 (insert_after_ins): Delete.
5792 * aliasing.c (print_code_with_aliasing_information,
5793 mono_build_aliasing_information, mono_aliasing_deadce):
5794 Convert to new instruction lists.
5795 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
5796 peephole_pass, NEW_INS, mono_arch_lowering_pass,
5797 mono_arch_local_regalloc, mono_arch_output_basic_block):
5799 (insert_after_ins): Delete.
5800 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
5801 peephole_pass, mono_arch_output_basic_block): Convert to
5802 new instruction lists.
5803 * mini-codegen (InstList, inst_list_prepend,
5804 insert_after_ins): Delete.
5805 (insert_before_ins, get_register_force_spilling,
5806 get_register_spilling, free_up_ireg, free_up_reg,
5807 create_copy_ins, create_spilled_store, alloc_int_reg,
5808 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
5809 to new instruction lists.
5810 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
5811 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
5812 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
5813 (insert_after_ins): Delete.
5814 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
5815 mono_arch_local_regalloc, mono_arch_output_basic_block,
5816 mono_arch_call_opcode): Convert to new instruction lists.
5817 (insert_after_ins): Delete.
5818 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
5819 peephole_pass, mono_arch_output_basic_block,
5820 mono_arch_emit_prolog): Convert to new instruction lists.
5822 2008-01-11 Zoltan Varga <vargaz@gmail.com>
5824 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
5826 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
5829 * Makefile.am (version.h): Make this work with non-bash shells.
5831 2008-01-10 Zoltan Varga <vargaz@gmail.com>
5833 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
5835 2008-01-08 Zoltan Varga <vargaz@gmail.com>
5837 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
5838 the InitializeArray optimization.
5840 2008-01-06 Zoltan Varga <vargaz@gmail.com>
5842 * mini.c driver.c: Don't include os/gc_wrapper.h.
5844 2008-01-05 Zoltan Varga <vargaz@gmail.com>
5846 * mini.c (print_jit_stats): Print GC statistics if available.
5848 2008-01-04 Zoltan Varga <vargaz@gmail.com>
5850 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
5852 2007-12-29 Zoltan Varga <vargaz@gmail.com>
5854 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
5856 2007-12-26 Zoltan Varga <vargaz@gmail.com>
5858 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
5860 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
5862 * driver.c (mono_main): Ditto.
5864 2007-12-23 Zoltan Varga <vargaz@gmail.com>
5866 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
5868 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
5869 in the vtable can't be encoded.
5870 (compile_method): Ditto.
5872 2007-12-21 Zoltan Varga <vargaz@gmail.com>
5874 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
5877 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
5880 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
5881 the top LMF entry belongs to the current method.
5883 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
5885 2007-12-20 Zoltan Varga <vargaz@gmail.com>
5887 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
5889 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
5891 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
5893 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
5895 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
5897 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
5900 * basic-float.cs: Add an ulong->double cast test.
5902 2007-12-15 Zoltan Varga <vargaz@gmail.com>
5904 * mini.c (mono_method_to_ir): Fix a warning.
5906 2007-12-14 Zoltan Varga <vargaz@gmail.com>
5908 * mini-ops.h: Add OP_SWITCH.
5910 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
5911 CEE_SWITCH in back-end code, use OP_SWITCH instead.
5913 2007-12-11 Geoff Norton <gnorton@novell.com>
5915 * mini-s390x.c: Minor change to the MAX() define to allow
5916 it to compile with other gcc versions.
5918 2007-12-11 Geoff Norton <gnorton@novell.com>
5921 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
5923 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
5925 exceptions-arm.c (mono_arch_get_restore_context): Restore
5928 exceptions-arm.c (throw_exception): Save the frame pointer.
5929 This is a partial fix for #323747. Only the client side is
5932 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
5934 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
5935 was using an unrelated variable to log the class which
5936 needed the cctor to be called. This was crashing on arm.
5938 2007-12-09 Robert Jordan <robertj@gmx.net>
5940 * mini-x86.c (mono_arch_emit_epilog):
5941 Consider all kinds of 64-bit types. Fixes #323114.
5943 2007-12-08 Zoltan Varga <vargaz@gmail.com>
5945 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
5947 2007-12-07 Zoltan Varga <vargaz@gmail.com>
5949 * mini-amd64.c (peephole_pass): Add a missing instruction check.
5951 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
5953 * mini.c: run type ctor before allocating an object, not only
5954 when running it's constructor method (fixes at least part of bug #342507).
5956 2007-12-07 Zoltan Varga <vargaz@gmail.com>
5958 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
5960 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
5961 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
5964 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
5965 mono_generic_class_init_trampoline () the same as it is done with the other
5968 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
5969 aot-runtime.c aot-compiler.c: Implement AOT support.
5971 2007-12-07 Mark Probst <mark.probst@gmail.com>
5973 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
5974 build for archs which don't have the vtable trampoline defined
5977 2007-12-07 Zoltan Varga <vargaz@gmail.com>
5979 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
5981 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
5983 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
5985 * tramp-<ARCH>.c: Use the new helper function.
5987 2007-12-07 Mark Probst <mark.probst@gmail.com>
5989 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
5990 trampoline call, which takes a vtable argument.
5992 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
5993 OP_TRAMPCALL_VTABLEs like other calls.
5995 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
5996 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
5997 call. Implemented a support function which fetches the vtable
5998 from a register set.
6000 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
6001 Implemented a generic class init trampoline, using the
6002 OP_TRAMPCALL_VTABLE opcode.
6004 * mini.c: Implemented static field access when sharing generic
6005 code. This implies initing the class using the new
6006 OP_TRAMPCALL_VTABLE call.
6008 2007-12-07 Mark Probst <mark.probst@gmail.com>
6010 * mini.c: Don't compile methods with sharing enabled if their
6011 classes are disabled for sharing.
6013 2007-12-06 Zoltan Varga <vargaz@gmail.com>
6015 * inssel.brg: Add a missing sign extension to the GETCHR and array access
6016 opcodes. Fixes #346563.
6018 * objects.cs: Add a new test.
6020 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
6022 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
6023 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
6025 2007-12-06 Zoltan Varga <vargaz@gmail.com>
6027 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
6029 2007-12-03 Zoltan Varga <vargaz@gmail.com>
6031 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
6034 2007-12-02 Zoltan Varga <vargaz@gmail.com>
6036 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
6038 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
6039 optimization in the AOT case.
6041 2007-11-30 Zoltan Varga <vargaz@gmail.com>
6043 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
6045 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
6047 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
6049 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
6051 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
6052 is created by the inlined delegate ctor.
6054 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
6056 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
6058 2007-11-29 Zoltan Varga <vargaz@gmail.com>
6060 * cpu-x86.md: Fix the length of ckfinite.
6062 2007-11-28 Zoltan Varga <vargaz@gmail.com>
6064 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
6066 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
6067 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
6069 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
6071 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
6072 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
6074 2007-11-28 Martin Baulig <martin@ximian.com>
6077 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
6078 after creating the trampoline.
6080 2007-11-27 Zoltan Varga <vargaz@gmail.com>
6082 * aot-runtime.c (load_aot_module): Check runtime version if needed.
6084 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
6087 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
6088 instead of the calling method to help AOT.
6090 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
6092 2007-11-26 Zoltan Varga <vargaz@gmail.com>
6094 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
6097 2007-11-23 Zoltan Varga <vargaz@gmail.com>
6099 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
6101 * aot-compiler.c (compile_method): Correct check for generic method definitions.
6102 (encode_method_ref): No need to handle generic method definitions specially.
6104 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6106 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
6109 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
6111 (compile_method): Enable generic sharing.
6113 2007-11-22 Zoltan Varga <vargaz@gmail.com>
6115 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
6116 (mini_method_compile): Add preliminary support for AOTing shared generic code.
6118 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
6121 * mini-trampolines.c: Fix a warning.
6123 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
6125 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
6126 (generic_class_is_reference_type): Remove unused function.
6128 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
6129 in the generic vtable trampoline case.
6131 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
6133 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
6134 return an AOT method based on a vtable slot.
6136 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
6138 * mini.c (mini_get_vtable_trampoline): Export this.
6140 2007-11-22 Martin Baulig <martin@ximian.com>
6143 (MonoDebuggerInfo): Move `debugger_version' up.
6145 2007-11-22 Martin Baulig <martin@ximian.com>
6148 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
6150 * mini-trampolines.c
6151 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
6152 after compiling the method.
6154 2007-11-20 Martin Baulig <martin@ximian.com>
6157 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
6158 (mono_debugger_remove_breakpoint): Likewise.
6159 (mono_debugger_check_breakpoints): Likewise.
6161 * debug-debugger.c: Implement the new breakpoint interface here.
6163 2007-11-18 Zoltan Varga <vargaz@gmail.com>
6165 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
6166 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
6168 * mini-x86.c (mono_arch_output_basic_block): Ditto.
6170 2007-11-17 Zoltan Varga <vargaz@gmail.com>
6172 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
6174 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
6177 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
6180 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
6181 returning a vtype in a register.
6183 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
6184 here from the arch specific code.
6186 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
6189 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
6190 (mono_arch_emit_prolog): Increment maximum prolog size.
6192 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
6193 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
6195 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
6196 MonoGenericSharingContext.
6198 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
6199 MonoGenericSharingContext. Allocate memory from the cfg mempool.
6201 2007-11-15 Mark Probst <mark.probst@gmail.com>
6203 * mini.c, mini.h, generic-sharing.c: Functions for producing code
6204 which extract fields out of the runtime generic context. Full
6205 sharing of the NEWARR opcode.
6207 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
6209 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
6210 --enable-minimal=ssa.
6212 2007-11-13 Zoltan Varga <vargaz@gmail.com>
6214 * mini-trampolines.c (mono_delegate_trampoline): Update after
6215 mono_marshal_get_delegate_invoke () signature change.
6217 2007-11-13 Mark Probst <mark.probst@gmail.com>
6219 * mini.c: Removed the shared context in favor of the generic
6220 sharing context. Allocate the MonoJitInfo structure with room for
6221 the generic sharing context if it's needed.
6223 * mini.h: Remove MonoGenericSharingContext declaration. It's in
6224 domain-internals.h now.
6226 * mini-x86.c: Pass the generic sharing context to get_call_info ().
6228 * generic-sharing.c: Several changes for working without a shared
6229 context and instead operating on open types instead.
6231 2007-11-12 David S. Miller <davem@davemloft.net>
6233 * inssel-sparc.brg: Fix double instruction emit.
6235 2007-11-12 Zoltan Varga <vargaz@gmail.com>
6237 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
6238 Get/Set/Address methods.
6240 * mini.c debug-debugger.c mini-trampolines.c: Update after
6241 mono_marshal_get_delegate_invoke signature change.
6243 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6245 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
6246 This can happens with dynamic methods. Fixes the other bug in #322722.
6248 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6250 * tramp-arm.c (mono_arch_patch_callsite): Support patching
6253 * mini-arm.c (arm_patch): Implement patching of BX call
6254 sequence. Fixes one of the bugs in #322722.
6256 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
6258 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
6259 under Linux. We only need to flush every 32-byte cache line.
6261 2007-11-07 Massimiliano Mantione <massi@ximian.com>
6264 move_basic_block_to_end: Add branches when needed, eventually creating
6266 optimize_branches: added a parameter that tells if it's ok to create
6267 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
6268 and avoid calling move_basic_block_to_end when it's not ok.
6271 2007-11-07 Mark Probst <mark.probst@gmail.com>
6273 * mini.c: Abort inlining call to InitializeArray if something
6274 looks wrong. Let the icall handle it, which now has proper safety
6277 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6279 * mini.c (mono_spill_call): add support for soft-float.
6281 * mini.c (mono_method_to_ir): add support for soft-float
6282 to inlined functions that return float.
6284 * mini.c (mono_method_to_ir): add support for soft-float
6285 to cee_stsfld opcode on float fields.
6287 2007-11-05 Geoff Norton <gnorton@novell.com>
6289 * mini-x86.h: Fix the structure access for X86 Leopard.
6292 2007-11-05 Martin Baulig <martin@ximian.com>
6294 * mini-trampolines.c
6295 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
6296 after compiling the method to notify the debugger.
6298 2007-11-05 Martin Baulig <martin@ximian.com>
6300 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
6302 2007-11-02 Zoltan Varga <vargaz@gmail.com>
6304 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
6305 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
6307 2007-11-01 Zoltan Varga <vargaz@gmail.com>
6309 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
6310 native-to-managed wrappers.
6312 2007-11-01 Geoff Norton <gnorton@novell.com>
6314 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
6317 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
6319 * mini.c, mini-x86.c: when getting back from unmanaged code
6320 to managed via a marshaled delegate we also need to set the
6323 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
6325 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
6328 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
6330 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
6331 let the debugger or other external agents to tell the JIT when
6332 a sw breakpoint has been inserted in the code that the JIT needs
6333 to be able to inspect.
6335 2007-10-31 Martin Baulig <martin@ximian.com>
6338 (MonoDebuggerInfo): Remove `runtime_class_init'.
6340 2007-10-30 Martin Baulig <martin@ximian.com>
6343 (mono_debugger_thread_created): Added `MonoThread *' argument.
6344 (mono_debugger_extended_notification): New public method.
6345 (mono_debugger_trampoline_compiled): New public method.
6348 (MonoDebuggerThreadInfo): Added `thread' and
6349 `extended_notifications' fields.
6352 (debugger_executable_code_buffer): New static variable.
6355 (MonoDebuggerInfo): Added `executable_code_buffer',
6356 `executable_code_buffer_size', `breakpoint_info_area',
6357 `breakpoint_table' and `breakpoint_table_size'.
6359 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
6361 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
6362 that IP either is an unused value or the vtable pointer. IMT
6363 calls use vtable + offset now. Reduced by almost half the size
6366 2007-10-26 Jonathan Chambers <joncham@gmail.com>
6368 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
6369 defines to access param registers. Replace long usage with
6370 gsize as sizeof(long) != sizeof(void*) on Win64.
6372 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
6373 on Win64. Fix intrinsic, use _AddressOfReturnAddress
6374 instead of non-existant _GetAddressOfReturnAddress.
6376 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
6377 param registers. Save/restore %rdi and %rsi in MonoLMF.
6379 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
6380 param registers. Modify (throw_exception) signature to take
6381 %rdi and %rsi on Win64.
6383 Code is contributed under MIT/X11 license.
6385 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
6387 * helpers.c: unlink debugging output files.
6389 2007-10-25 Zoltan Varga <vargaz@gmail.com>
6391 * mini.c: Move mono_create_ftnptr () to object.c.
6393 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6395 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
6396 optional. This function can now be used to disassemble code generated
6397 outside the JIT such as trampolines and IMT thunks.
6399 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
6401 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
6402 vtable pointer from a ldr instruction.
6404 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
6405 new IMT call sequence.
6407 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
6408 call sequence for interface invocations.
6410 * mini-arm.c (mono_arch_emit_imt_argument): added, required
6411 for imt support. This function is empty since IMT on ARM requires no
6412 special handling on the IR side.
6414 * mini-arm.c (mono_arch_find_imt_method): added, required for
6417 * mini-arm.c (mono_arch_find_this_argument): added, required
6420 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
6421 a ldr instruction to load a value stored in the code stream.
6423 * mini-arm.c (mono_arch_build_imt_thunk):added, required
6427 2007-10-23 Zoltan Varga <vargaz@gmail.com>
6429 * mini.c (mini_init): Install the jump trampoline callback.
6431 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6433 * mini-trampolines.c: handle synchronized methods with the common
6434 vtable trampoline (bug #335601).
6436 2007-10-17 Zoltan Varga <vargaz@gmail.com>
6438 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
6440 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
6443 * mini-ia64.h mini-ia64.c: Add support for IMT.
6445 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
6446 prolog. Fixes #331958.
6448 2007-10-15 Zoltan Varga <vargaz@gmail.com>
6450 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
6452 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6454 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
6457 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6459 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
6462 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
6464 * mini-x86.c, mini-x86.h: x86 support for the common vtable
6467 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
6469 * mini-trampolines.c: changed the magic rampoline to understand
6470 the common vtable trampoline method: the method to invoke is
6471 determined by the vtable displacement of the call.
6473 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
6475 * mini.c, mini.h: register the common vtable trampoline if the
6476 architecture supports it.
6478 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6480 * cpu-amd64.md: use the correct max length for tls_get.
6482 2007-10-14 Zoltan Varga <vargaz@gmail.com>
6484 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
6485 CEE_STELEM_ANY. Fixes #333696.
6487 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
6489 * exceptions-x86.c: provide more graceful handling of the case where
6490 we followed a bogus function pointer from managed code (bug #332866).
6492 2007-10-11 Mark Probst <mark.probst@gmail.com>
6494 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
6495 replaces the generic_shared flag and will carry more information
6498 * generic-sharing.c: Added mini_type_stack_size() which allows
6499 allows open types if given a generic sharing context.
6500 mini_get_basic_type_from_generic() takes a
6501 MonoGenericSharingContext* instead of a MonoCompile* now.
6503 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
6504 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
6505 mini-sparc.c, mini-x86.c: Trivial changes required by the two
6506 changes above. Just passing arguments through to the right
6509 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
6511 * mini-arm.c: unify the call emission to emit_code_seq().
6513 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
6515 * tramp-arm.c: reduced the trampoline size.
6517 2007-10-10 Mark Probst <mark.probst@gmail.com>
6519 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
6520 variable handling out of arch-specific code.
6522 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
6524 * mini-arm.c: implemented fast delegate dispatch.
6526 2007-10-09 Zoltan Varga <vargaz@gmail.com>
6528 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
6529 that fp elimination is turned off if the space required by locals is too
6532 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
6534 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
6535 ARM to the new style trampoline.
6537 2007-10-09 Zoltan Varga <vargaz@gmail.com>
6539 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
6541 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
6543 2007-10-09 Martin Baulig <martin@ximian.com>
6546 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
6547 `field_info_offset_offset'.
6549 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
6551 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
6552 removed more internal usage of the r11 register and made it available
6553 to the register allocator.
6555 2007-10-08 Mark Probst <mark.probst@gmail.com>
6557 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
6558 when sharing generics and treat type variables as references.
6560 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
6562 * mini-ppc.c: started removing the internal uses of register r11
6563 to eventually allow the register allocator to manage it as an
6564 additional available register.
6566 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
6568 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
6570 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
6572 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
6573 specific trampolines as they are not performance critical as a jump
6574 target (maybe align as before only for AOT code?). This saves about
6575 200 KB of native code on x86 for monodevelop startup.
6577 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
6579 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
6580 monodevelop startup.
6582 2007-10-06 Zoltan Varga <vargaz@gmail.com>
6584 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
6586 * mini-sparc.h mini-sparc.c: Implement IMT support.
6588 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
6589 its smaller and doesn't clobber sparc_g1.
6591 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
6593 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
6595 * mini-ppc.c: optimized the size of the IMT thunks a bit.
6597 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
6599 * mini-ppc.c: implemented fast delegate invocation.
6601 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
6603 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
6605 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
6607 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
6608 code to the new style trampoline in preparation for IMT support.
6610 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
6612 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
6613 systems already. This also reduces the specific trampiline sizes and
6614 prepares for the use of r12 as the IMT identifier register.
6616 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6618 * mini-mips.h: endianess fix (simplified from a patch by
6619 Thomas Kunze <thommy@tabao.de>, bug #323737).
6621 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
6623 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
6624 to access ucontext fields and enable netbsd support
6625 (partially from Magnus Henoch <mange@freemail.hu>).
6627 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6629 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
6630 use the preprocessor from the CPP env var if it is set.
6632 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
6634 * mini-trampolines.c: fixed an assertion and moved it earlier in the
6635 code, before interface_offset gets used.
6637 2007-10-02 Zoltan Varga <vargaz@gmail.com>
6639 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
6640 mono_class_setup_vtable () before accessing klass->vtable.
6642 2007-10-01 Zoltan Varga <vargaz@gmail.com>
6644 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
6647 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6649 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
6650 IMT slots (this saves hundreds of KB of memory in programs like
6651 IronPython and Monodevelop).
6653 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
6655 * mini.c: print the delegate counter.
6657 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
6659 * mini-x86.c: make it easier to enable the debugging code for IMT
6662 2007-09-28 Martin Baulig <martin@ximian.com>
6665 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
6666 `mono_method_klass_offset' and `mono_method_token_offset'.
6668 2007-09-20 Mark Probst <mark.probst@gmail.com>
6670 * mini.c: First generics sharing implementation. Can only share
6671 in very simple cases. If sharing doesn't work it falls back to
6672 dedicated compilation.
6674 * mini.h: Flag in MonoCompile to specify whether generic
6675 compilation is shared. Flags enum for marking which generic inst
6676 of a context is used. Prototypes for helper functions.
6678 * generic-sharing.c: Helper functions for generic method sharing.
6680 * optflags-def.h: Optimization flag (gshared) for enabling generic
6681 method sharing added.
6683 * Makefile.am: generic-sharing.c added.
6685 2007-09-19 Daniel Nauck <dna@mono-project.de>
6687 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
6689 2007-09-19 Massimiliano Mantione <massi@ximian.com>
6690 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
6693 2007-09-19 Martin Baulig <martin@ximian.com>
6695 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
6696 mono_debug_cleanup() is now part of mono_cleanup().
6698 2007-09-18 Zoltan Varga <vargaz@gmail.com>
6700 * driver.c (mono_main): Fix a warning.
6702 2007-09-17 Zoltan Varga <vargaz@gmail.com>
6704 * aot-compiler.c: Optimize various parts when processing large assemblies.
6707 * mini.c (mono_patch_info_hash): Improve hash function.
6709 2007-09-14 Jonathan Chambers <joncham@gmail.com>
6711 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
6713 Code is contributed under MIT/X11 license.
6715 2007-09-14 Zoltan Varga <vargaz@gmail.com>
6717 * mini.c (mini_init): Fix a leak.
6719 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
6721 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
6723 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
6725 2007-09-14 Zoltan Varga <vargaz@gmail.com>
6727 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
6729 2007-09-13 Zoltan Varga <vargaz@gmail.com>
6731 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
6734 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
6736 * mini.c (handle_alloc): Enable managed allocators in AOT code.
6738 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
6740 * aot-runtime.c (decode_patch_info): Ditto.
6742 2007-09-12 Jonathan Chambers <joncham@gmail.com>
6744 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
6745 static case. Cache delegates in architecture specific code,
6746 based on number of parameters.
6748 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
6749 in architecture specific code, based on number of parameters.
6751 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
6752 caching happen in architecture specific code now.
6754 Code is contributed under MIT/X11 license.
6756 2007-09-12 Jonathan Chambers <joncham@gmail.com>
6758 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
6759 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
6760 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
6762 Code is contributed under MIT/X11 license.
6764 2007-05-15 Massimiliano Mantione <massi@ximian.com>
6765 * mini.c: (mono_thread_abort) Fixed bug #82416.
6767 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
6769 * mini.: hook the new managed GC allocation feature into the JIT.
6771 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
6773 * mini.c: implementation for the new runtime tls opcode.
6775 2007-09-11 Martin Baulig <martin@ximian.com>
6778 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
6779 `mono_method_inflated_offset'.
6781 2007-09-07 Zoltan Varga <vargaz@gmail.com>
6783 * driver.c mini.h mini.c: Add a new devel command line option for injecting
6784 async exceptions into a method.
6786 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
6787 purpose of testing whenever the unwinder works at every instruction.
6789 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
6791 * mini.c: check accessibility of method used in ldftn (fixes
6794 2007-09-04 Zoltan Varga <vargaz@gmail.com>
6796 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
6798 * inssel.brg: Fix a warning.
6800 2007-09-03 Martin Baulig <martin@ximian.com>
6802 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
6803 now takes the `main_method' as argument.
6805 2007-09-02 Zoltan Varga <vargaz@gmail.com>
6807 * cpu-sparc.md (endfilter): Add missing src1:i argument.
6809 2007-08-30 Jonathan Chambers <joncham@gmail.com>
6811 * driver.c: include the cil-coff.h header on Windows.
6813 Code is contributed under MIT/X11 license.
6815 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
6817 * mini.c, driver.c: don't include the cil-coff.h header.
6819 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
6821 * mini.c: flag places that needs fixes fo soft-float support.
6823 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
6825 * mini.h, inssel-float.brg: fix soft-float constant loads on big
6826 endian systems (partially from Dean Jenkins, bug #81924).
6828 2007-08-28 Mark Probst <mark.probst@gmail.com>
6830 * mini.c (check_linkdemand): Remove embedded reference object in
6831 call to LinkDemandSecurityException.
6832 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
6833 with an IntPtr instead of a reference object.
6835 2007-08-28 Zoltan Varga <vargaz@gmail.com>
6837 * mini.c (handle_initobj): Handle alignment properly.
6839 * inssel.brg (mini_emit_memset): Ditto.
6841 * inssel.brg (mini_emit_memcpy): Ditto.
6843 * inssel-sparc.brg: Ditto.
6845 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
6847 2007-08-26 Zoltan Varga <vargaz@gmail.com>
6849 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
6850 exceptions raised in unmanaged code. Fixes part of #82594.
6852 2007-08-24 Mark Probst <mark.probst@gmail.com>
6854 * mini.c (mono_method_to_ir), declsec.c
6855 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
6857 2007-08-22 Martin Baulig <martin@ximian.com>
6860 (MonoDebuggerThreadInfo): New typedef.
6861 (mono_debugger_thread_table): New global variable.
6862 (mono_debugger_thread_created): New public function.
6863 (mono_debugger_thread_cleanup): New public function.
6867 - removed `get_current_thread' and `lookup_assembly'.
6868 - removed `data_table'.
6869 - added `thread_table'.
6872 (mono_thread_start_cb): Call mono_debugger_thread_created().
6873 (mono_thread_attach_cb): Likewise.
6874 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
6875 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
6878 * driver.c (mono_main): Move mono_debug_init() up, before calling
6879 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
6881 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
6883 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
6884 together when passing several arguments of type double (gives a small
6885 speedup and saves a few bytes of generated code).
6887 2007-08-20 Jb Evain <jbevain@novell.com>
6889 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
6891 2007-08-20 Jb Evain <jbevain@novell.com>
6893 * mini.c (mono_method_to_ir): throw MethodAccessException
6894 and FieldAccessException instead of InvalidProgramException.
6896 2007-08-20 Mark Probst <mark.probst@gmail.com>
6898 * mini.c: CoreCLR security checks.
6900 * mini.h: Removed MonoSecurityMode (moved to
6901 metadata/security-manager.h) and mono_security_mode global var
6902 (replaced by set/get functions in security-manager.h).
6904 * driver.c: Added "core-clr-test" security mode for testing. Used
6905 set-function for setting security mode.
6907 2007-08-17 Mark Probst <mark.probst@gmail.com>
6909 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
6910 the new jit_info_table.
6912 * driver.c: Test code for the new jit_info_table (enabled by the
6913 define MONO_JIT_INFO_TABLE_TEST).
6915 2007-08-14 Zoltan Varga <vargaz@gmail.com>
6917 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
6918 detection of call <REG> instruction sequence. Fixes build on freebsd.
6920 2007-08-13 Zoltan Varga <vargaz@gmail.com>
6922 * mini-exceptions.c: Fix a warning.
6924 2007-08-11 Zoltan Varga <vargaz@gmail.com>
6926 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
6927 stack overflow handling code on amd64 too.
6929 * mini-exceptions.c (mono_setup_altstack): Make this use
6930 mono_thread_get_stack_bounds ().
6932 * mini-x86.h: Disable sigaltstack on solaris x86.
6934 2007-08-10 Zoltan Varga <vargaz@gmail.com>
6936 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
6938 2007-08-10 Geoff Norton <gnorton@customerdna.com>
6940 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
6942 2007-08-08 Zoltan Varga <vargaz@gmail.com>
6944 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
6946 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
6948 2007-08-03 Neale Ferguson <neale@sinenomine.net>
6950 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
6953 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
6955 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
6956 to be emitted (bug #82281).
6958 2007-08-01 Martin Baulig <martin@ximian.com>
6960 Merged the `debugger-dublin' branch.
6962 * debug-debugger.h (MonoDebuggerInfo):
6963 Removed the `old_*' compatibility entries.
6964 Added `debugger_version' and `data_table'.
6965 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
6966 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
6969 (MiniDebugMethodBreakpointInfo): Add `address_list'.
6970 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
6971 instead of a `gconstpointer'.
6972 (mono_debugger_insert_method_breakpoint): Return a
6973 `MonoDebugMethodAddressList *'.
6975 2007-06-28 Martin Baulig <martin@ximian.com>
6977 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
6979 2007-08-01 Zoltan Varga <vargaz@gmail.com>
6981 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
6982 __builtin_frame_address () since it is broken on older gcc versions.
6984 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
6986 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
6987 on the stack overflow handling and made the managed stack overflows
6988 catchable in most cases using soft guard pages.
6989 * exceptions-x86.c: added code to restore the protection in the soft
6990 guard pages at the end of exception handling.
6992 2007-07-31 Zoltan Varga <vargaz@gmail.com>
6994 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
6996 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
6998 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
7001 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
7003 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
7004 signal handling support until it has been ported to the new mechanism.
7005 * mini.c: fixed stack overflow detection and use the new
7006 architecture code to handle signals on the altstack.
7008 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
7010 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
7011 stack overflows on the alt stack.
7013 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
7015 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
7016 stack overflows on the alt stack.
7018 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
7020 * exceptions-ppc.c: cleanup preparing for altstack support.
7022 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
7024 * exceptions-arm.c: cleanup preparing for altstack support.
7026 2007-07-27 Mark Probst <mark.probst@gmail.com>
7028 * mini.c (print_jit_stats): Output hazard pointer stats.
7030 2007-07-26 Mark Probst <mark.probst@gmail.com>
7032 * driver.c, mini.c: Replaced security mode flags with a single
7035 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
7037 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
7039 2007-07-25 Mark Probst <mark.probst@gmail.com>
7041 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
7042 (which doesn't do anything yet) for activating Core CLR
7043 (Silverlight) security.
7045 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
7047 * mini-codegen.c: work around a possible gcc bug on arm.
7049 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
7051 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
7052 message for platforms that don't support AOT compilation.
7054 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
7056 * mini.h, mini.c, driver.c: temporary smcs hack.
7058 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
7060 * mini-arm.h, mini-arm.c: arm EABI fixes.
7062 2007-07-22 Zoltan Varga <vargaz@gmail.com>
7064 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
7067 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
7068 trampolines taking a method argument.
7070 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
7072 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
7073 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
7075 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
7076 JIT compilation throws an exception. Fixes #82050.
7078 2007-07-19 Mark Probst <mark.probst@gmail.com>
7080 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
7081 with the MONO_EXCEPTION_ defines.
7083 2007-07-17 Zoltan Varga <vargaz@gmail.com>
7085 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
7088 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
7089 the cause of an assertion.
7091 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
7093 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
7096 2007-07-15 Zoltan Varga <vargaz@gmail.com>
7098 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
7099 assert. Should fix #82103.
7101 2007-07-14 Zoltan Varga <vargaz@gmail.com>
7103 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
7104 here too. Fixes #82095.
7106 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
7109 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
7111 * mini-amd64.h: Enable IMT for amd64.
7113 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
7115 2007-07-12 Zoltan Varga <vargaz@gmail.com>
7117 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
7119 2007-07-12 Mark Probst <mark.probst@gmail.com>
7121 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
7122 as soon as check_linkdemand sets an exception_type.
7124 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
7126 * mini-x86.c: fixed offsets for IMT call sequence.
7127 * mini-x86.h: enable IMT again.
7129 2007-07-11 Zoltan Varga <vargaz@gmail.com>
7131 * trace.c (mono_trace_enter_method): Decode MonoType too.
7133 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
7135 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
7137 * mini-amd64.c: Add preliminary IMT implementation.
7139 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
7141 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
7142 understand the new IMT-base interface invocation (thanks to
7143 Daniel Nauck for the report and the remote debugging session).
7145 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
7147 * mini-x86.c: size and speed optimizations for the IMT bsearch.
7149 2007-07-11 Zoltan Varga <vargaz@gmail.com>
7151 * Makefile.am (aotcheck): Make this actually use the AOTed code.
7153 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
7155 * mini-trampolines.c: implement AOT IMT support.
7156 * mini-x86.h: enable IMT support for wider testing.
7158 2007-07-10 Zoltan Varga <vargaz@gmail.com>
7160 * inssel.brg (emit_imt_argument): Add aot support here.
7162 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
7164 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
7166 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
7167 of the IMT implementation, partially from massi, with my
7168 implementation of the bsearch sequence. Disabled by default until
7169 the AOT code is implemented.
7171 2007-07-10 Zoltan Varga <vargaz@gmail.com>
7173 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
7175 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
7177 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
7179 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
7180 arch-independent IMT JIT code from Massimiliano
7181 Mantione (massi@ximian.com) with small cleanups from me.
7183 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
7185 * Makefile.am: fix svn invocation to get the svn revision to be
7186 independent of the local language (build fix).
7188 2007-07-09 Mark Probst <mark.probst@gmail.com>
7190 * mini.c (inline_method): Reset cfg->exception_type if the
7191 inlining is aborted. Fixes: 82049.
7193 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
7195 * mini.c: remove assert from exception handling code when exception_ptr
7198 2007-07-05 Zoltan Varga <vargaz@gmail.com>
7200 * mini.c (mono_codegen): Add an assert.
7202 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
7203 enter and leave code.
7204 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
7206 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
7208 * mini-ppc.c: fixed memory corruption for localloc(0)
7211 2007-07-05 Zoltan Varga <vargaz@gmail.com>
7213 * mini.c: Fix warnings.
7215 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
7217 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
7218 to emit better double->int conversions.
7220 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
7222 * mini.c: the provided Min/Max optimizations are valid for unisgned
7225 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
7227 * 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
7229 2007-06-28 Miguel de Icaza <miguel@novell.com>
7231 * mini.c (mono_running_on_valgrind): Add support for reporting the
7232 method and its boundaries to valgrind.
7234 2007-06-28 Martin Baulig <martin@ximian.com>
7236 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
7238 2007-06-25 Zoltan Varga <vargaz@gmail.com>
7240 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
7242 * generic.2.cs: Add new test case.
7244 2007-06-25 Martin Baulig <martin@ximian.com>
7246 Merged the `debugger-dublin' branch.
7249 (mono_debugger_insert_method_breakpoint): New public method.
7250 (mono_debugger_remove_method_breakpoint): Likewise.
7251 (mono_debugger_check_breakpoints): New static method.
7252 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
7254 * debug-debugger.h (MonoDebuggerInfo):
7255 Renamed (to keep backward compatibility in the vtable):
7256 `insert_breakpoint' -> `old_insert_breakpoint'.
7257 `remove_breakpoint' -> `old_remove_breakpoint'.
7258 `create_string' -> `old_create_string'.
7259 `lookup_class' -> `old_lookup_class'.
7260 `lookup_type' -> removed; changed into a dummy field.
7261 `lookup_assembly' -> `old_lookup_assembly'.
7262 Added (same functionality, but different signature):
7263 `create_string', `lookup_class', `lookup_assembly'
7265 `get_method_addr_or_bpt', `remove_method_breakpoint',
7266 `runtime_class_init'.
7268 * debug-debugger.c: Merged the `debugger-dublin' branch.
7270 2007-06-23 Zoltan Varga <vargaz@gmail.com>
7272 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
7274 (peephole_pass): Likewise.
7276 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
7278 * driver.c: hopefully make setaffinity work also for ancient
7281 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
7283 * driver.c : win32 build fix.
7285 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
7287 * driver.c: check for the MONO_NO_SMP env var and bind to a single
7288 processor if it is set.
7290 2007-06-21 Martin Baulig <martin@ximian.com>
7292 * debug-mini.h: New file.
7295 (mono_debugger_insert_breakpoint_full): Moved here from
7296 ../metadata/mono-debug-debugger.c.
7297 (mono_debugger_remove_breakpoint): Likewise.
7298 (mono_debugger_breakpoint_callback): Likewise.
7300 2007-06-15 Raja R Harinath <rharinath@novell.com>
7302 * jit-icalls.c (mono_helper_compile_generic_method): Update to
7303 changes in MonoGenericClass.
7305 2007-06-14 Zoltan Varga <vargaz@gmail.com>
7307 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
7309 2007-06-14 Raja R Harinath <rharinath@novell.com>
7311 * jit-icalls.c (mono_helper_compile_generic_method): Update to
7312 removal of MonoGenericMethod.
7314 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
7316 * mini-exceptions.c: hooks for the exception events profiling API.
7318 2007-06-14 Randolph Chung <tausq@debian.org>
7320 * Makefile.ma: Add hppa target.
7321 * mini-arch.h: Include mini-hppa.h
7322 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
7323 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
7324 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
7326 2007-06-14 Randolph Chung <tausq@debian.org>
7328 * inssel.brg: Add rules for "chained" compare-branch operations so that
7329 a single compare op can affect multiple branches. Adjust cost for
7330 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
7331 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
7332 cost for some rules so that they can more easily be overridden by
7333 per-arch rules (with fixes from lupus).
7334 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
7336 2007-06-13 Randolph Chung <tausq@debian.org>
7338 * mini-ops.h: Reorder branch ops so that they match the order of the
7339 corresponding CEE_* ops. The code expects them this way.
7340 Add new ops for HPPA target.
7341 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
7343 2007-06-13 Randolph Chung <tausq@debian.org>
7345 * mini-exceptions.c: Handle cases where the stack grows towards
7347 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
7349 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
7351 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
7353 * driver.c: explain where a non-matching corlib is found.
7355 2007-06-13 Mark Probst <mark.probst@gmail.com>
7357 * mini.c (print_jit_stats): Output dynamic code allocation stats.
7359 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
7361 * mini-exceptions.c: Generate a method profile leave event during
7362 an exception to ensure that the profiler gets notified.
7364 2007-06-07 Zoltan Varga <vargaz@gmail.com>
7366 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
7369 * cpu-amd64.md: Add long_and/or/xor opcodes.
7371 2007-06-06 Wade Berrier <wberrier@novell.com>
7373 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
7374 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
7375 length of instruction shr_imm (expected 8, got 10)
7377 2007-06-06 Zoltan Varga <vargaz@gmail.com>
7379 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
7381 2007-06-06 Mark Probst <mark.probst@gmail.com>
7383 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
7384 MonoInternalHashTable again (fixed bug in the internal hash table
7387 2007-06-06 Mark Probst <mark.probst@gmail.com>
7389 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
7390 Have to figure out what makes it crash the SWF regression.
7392 2007-06-05 Zoltan Varga <vargaz@gmail.com>
7394 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
7396 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
7398 * mini.c: optimize out the type check when storing null in a
7401 2007-06-04 Mark Probst <mark.probst@gmail.com>
7403 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
7404 MonoInternalHashTable.
7406 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
7408 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
7409 signed integer methods.
7411 2007-06-02 Zoltan Varga <vargaz@gmail.com>
7413 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
7414 permanently since the current approach doesn't work.
7416 2007-06-02 Zoltan Varga <vargaz@gmail.com>
7418 * inssel.brg (stmt): Only call delegate->invoke_impl if
7419 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
7421 2007-06-01 Zoltan Varga <vargaz@gmail.com>
7423 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
7424 the sreg2==rdx case.
7426 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
7427 account if it contains a rex prefix.
7428 (peephole_pass): Handle OP_FMOVE as well.
7430 2007-06-01 Zoltan Varga <vargaz@gmail.com>
7432 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
7433 as it causes regressions.
7435 2007-05-31 Zoltan Varga <vargaz@gmail.com>
7437 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
7438 static case as well.
7440 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
7442 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
7443 (mono_arch_get_this_arg_from_call): Ditto.
7445 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
7447 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
7450 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
7451 (mono_arch_get_this_arg_from_call): Ditto.
7453 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
7455 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
7456 try to create optimized invoke code and use that for further invocations.
7457 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
7459 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
7461 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
7463 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
7464 sealed classes or methods.
7465 *devirtualization.cs: tests for the new optimization
7467 2007-05-29 Zoltan Varga <vargaz@gmail.com>
7469 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
7470 by the update_volatile () function.
7472 2007-05-27 Zoltan Varga <vargaz@gmail.com>
7474 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
7477 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
7479 2007-05-24 Jonathan Chambers <joncham@gmail.com>
7481 * mini.c: Add configure checks for header files.
7482 * mini-x86.c: Add configure checks for header files.
7483 * trace.c: Add configure checks for header files.
7484 * aot-runtime.c: Add configure checks for header files.
7485 * aot-compiler.c: Add configure checks for header files.
7486 * driver.c: Add configure checks for header files.
7487 * mini-codegen.c: Add configure checks for header files.
7489 Code is contributed under MIT/X11 license.
7491 2007-05-22 Zoltan Varga <vargaz@gmail.com>
7493 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
7494 icompare_imm -128 + op_iclt. Fixes #81703.
7496 2007-05-19 Zoltan Varga <vargaz@gmail.com>
7498 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
7500 2007-05-15 Massimiliano Mantione <massi@ximian.com>
7502 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
7503 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
7504 so that all isinst checks now use "interface_bitmap".
7506 2007-05-15 Zoltan Varga <vargaz@gmail.com>
7508 * cpu-amd64.md (jmp): Fix a warning.
7510 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
7512 * basic.cs: Add new regression test.
7514 * basic.cs: Remove test which is now in basic-long.cs.
7516 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
7518 * basic-long.cs: Add new test.
7520 2007-05-13 Zoltan Varga <vargaz@gmail.com>
7522 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
7524 2007-05-12 Zoltan Varga <vargaz@gmail.com>
7526 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
7528 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
7531 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
7532 throwing code a bit.
7534 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
7535 the exception throwing code a bit.
7537 * mini-x86.c (get_call_info): Allocate result from a mempool.
7539 2007-05-11 Zoltan Varga <vargaz@gmail.com>
7541 * aot-compiler.c (find_typespec_for_class): Fix the assert.
7543 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
7545 * mini.h (MonoCompile): Add 'token_info_hash' field.
7547 * mini.c: Save token->method associations during compilation so the AOT
7548 compiler can use it.
7550 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
7551 which reference generic classes and methods.
7553 2007-05-10 Zoltan Varga <vargaz@gmail.com>
7555 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
7557 * aot-compiler.c (compile_method): Fix a typo in a comment.
7559 * aot-runtime.c (decode_cached_class_info): Skip generic types.
7561 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
7564 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
7566 2007-05-09 Zoltan Varga <vargaz@gmail.com>
7568 * mini.h (MonoCompile): Add 'args' field.
7570 * mini.c (mono_compile_create_vars): Store variables representing the arguments
7573 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
7575 2007-05-08 Zoltan Varga <vargaz@gmail.com>
7577 * mini.c (mono_compile_get_interface_var): Remove this unused function.
7579 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
7581 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
7582 opcodes for some opcodes.
7584 * mini.h *.brg *.c: Use the new opcodes.
7586 2007-05-08 Massimiliano Mantione <massi@ximian.com>
7588 * mini.h: Bumped aot revision.
7590 * inssel.brg: modified code generation of type checks for interfaces
7591 to use the new "MonoClass.interface_bitmap" instead of the old
7592 "MonoClass.interface_offsets".
7594 2007-04-30 Zoltan Varga <vargaz@gmail.com>
7596 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
7598 2007-04-29 Zoltan Varga <vargaz@gmail.com>
7600 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
7603 2007-04-27 Neale Ferguson <neale@sinenomine.net>
7605 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
7607 2007-04-27 Wade Berrier <wberrier@novell.com>
7609 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
7610 mini.h) to fix build.
7612 2007-04-26 Zoltan Varga <vargaz@gmail.com>
7614 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
7616 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
7617 causes the corlib unit tests to fail.
7619 2007-04-25 Zoltan Varga <vargaz@gmail.com>
7621 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
7623 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
7625 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
7626 opcodes to the comparison relations.
7628 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
7629 opcodes to their types.
7631 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
7633 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
7634 it in cfg->arch.cinfo.
7636 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
7638 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
7639 cfg->cil_offset_to_bb.
7641 2007-04-24 Zoltan Varga <vargaz@gmail.com>
7643 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
7644 created becase of initlocals.
7646 2007-04-23 Zoltan Varga <vargaz@gmail.com>
7648 * mini-alpha.c cpu-alpha.md: More alpha port work from
7649 Sergey Tikhonov <tsv@solvo.ru>.
7651 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
7653 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
7655 2007-04-19 Zoltan Varga <vargaz@gmail.com>
7657 * cpu-s390.md (break): Correct the length of break instruction.
7659 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
7661 * mini.c: fix a couple of soft-float issues and comments.
7663 2007-04-15 Miguel de Icaza <miguel@novell.com>
7665 * trace.c (is_filenamechar): - is also a filename char.
7667 2007-04-15 Neale Ferguson <neale@sinenomine.net>
7669 * mini-s390.c: Correct checking for enum type in return value processing.
7671 2007-04-14 Raja R Harinath <rharinath@novell.com>
7673 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
7674 (version.h): Makefile is in the build directory.
7676 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
7678 * mini-amd64.h: fix for assertion failure on Solaris/amd64
7680 2007-04-11 Martin Baulig <martin@ximian.com>
7682 * mini.c (can_access_member): Fix handling of generic classes;
7685 2007-04-10 Zoltan Varga <vargaz@gmail.com>
7687 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
7689 2007-04-05 Zoltan Varga <vargaz@gmail.com>
7691 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
7693 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
7695 * mini-codegen.c: make sure the right spill amount is
7696 used for fp or integer registers (fixes the float_sub_spill() on ppc).
7698 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
7700 * mini-ppc.c: fixes for the fp_branch_nan test.
7702 2007-03-23 Zoltan Varga <vargaz@gmail.com>
7704 * basic.cs: Comment out new test which still fails on ia64.
7706 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
7708 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
7710 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
7712 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
7714 2007-03-22 Zoltan Varga <vargaz@gmail.com>
7716 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
7717 on 64 bit machines. Fixes part of #80738.
7719 * basic.cs: Add regression test.
7721 2007-03-17 Zoltan Varga <vargaz@gmail.com>
7723 * inssel.brg basic.cs: Revert previous change to fix build.
7725 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
7728 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
7730 * basic.cs: Add new regression test.
7732 2007-03-17 Zoltan Varga <vargaz@gmail.com>
7734 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
7737 2007-03-16 Neale Ferguson <neale@sinenomine.net>
7739 * cpu-s390x.md: Correct length of break instruction.
7741 2007-03-16 Neale Ferguson <neale@sinenomine.net>
7743 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
7744 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
7746 2007-03-15 Jonathan Chambers <joncham@gmail.com>
7748 * *.c: Begin WIN64 port.
7749 * mini.c: Use correct register in profiler.
7750 * mini-amd64.c: No inline assembly on Win64.
7751 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
7752 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
7753 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
7754 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
7755 mono_arch_ip_from_context for Win64.
7757 Contributed under MIT/X11 license.
7759 2007-03-15 Zoltan Varga <vargaz@gmail.com>
7761 * exceptions-amd64.c (seh_handler): Ditto.
7763 * exceptions-x86.c (seh_handler): Fix a memory leak.
7765 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
7767 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
7768 mini-s390x.c: fixed peephole optimizations to deal
7769 correctly with 1 and 2 byte reload avoidance.
7771 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
7773 * cpu-s390.md, cpu-s390x.md: update localloc length.
7775 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
7777 * cpu-g4.md: added missing descriptions.
7779 2007-03-14 Miguel de Icaza <miguel@novell.com>
7781 * Makefile.am: Add support so the tail tests are not executed on
7782 PowerPC as that is a known limitation of the PowerPC port.
7784 2007-03-13 Jonathan Chambers <joncham@gmail.com>
7786 * runmdesc.bat: Move to msvc directory.
7788 2007-03-13 Jonathan Chambers <joncham@gmail.com>
7790 * runmdesc.bat: Run executable that was produced by the current
7791 target and sent via an argument.
7793 2007-03-11 Zoltan Varga <vargaz@gmail.com>
7795 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
7798 * generics.2.cs: Add regression test.
7800 2007-03-09 Wade berrier <wberrier@novell.com>
7802 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
7804 2007-03-09 Zoltan Varga <vargaz@gmail.com>
7806 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
7807 AOT code depends on this.
7809 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
7811 * mini.c: more precise tracking of types in the eval stack
7812 (part of fix for bug #81044).
7814 2007-03-07 Zoltan Varga <vargaz@gmail.com>
7816 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
7818 * aot-compiler.c (encode_patch): Remove an obsolete comment.
7820 2007-03-06 Zoltan Varga <vargaz@gmail.com>
7822 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
7824 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
7826 2007-02-22 Zoltan Varga <vargaz@gmail.com>
7828 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
7829 a pointer on 64 bit systems. Fixes #80190.
7831 * iltests.il: Add new regression test.
7833 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
7835 * mini.c: inline a constant for Environment.IsRunningOnWindows.
7837 2007-02-19 Geoff Norton <gnorton@customerdna.com>
7839 * trace.c: Remove an erroneous alignemnt check when tracing.
7840 Fixes --trace on OSX86.
7842 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
7844 * mini-$(arch).h: initialize SP in context for all the archs.
7846 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
7848 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
7849 regressions in the thread tests.
7851 2007-02-14 Zoltan Varga <vargaz@gmail.com>
7853 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
7854 - fixed implementation of LOCALLOC opcode
7855 - implemented non-un compare for floats
7857 - implementation of FDIV and CKFINITE opcodes
7858 - fixes for latest mono updates
7859 - additional arch opcodes
7861 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
7863 * Makefile.am: simplify and merge rules for cross-compilation.
7865 2007-02-07 Massimiliano Mantione <massi@ximian.com>
7867 * local-propagation.c: Actually *apply* the fix for bug 80591...
7869 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
7871 * mini-exceptions.c: backuot part of the last change
7872 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
7874 2007-02-06 Massimiliano Mantione <massi@ximian.com>
7875 * inssel.brg: Fix bug 59286.
7878 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
7880 * mini-exceptions.c: patch from Zoltan to correctly check for
7881 stack boundaries (using the stack register, not the frame register),
7882 fixes bugs #80724, #79717.
7884 2007-02-03 Zoltan Varga <vargaz@gmail.com>
7886 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
7887 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
7889 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
7890 presence of frame pointer elimination.
7892 2007-02-01 Geoff Norton <gnorton@customerdna.com>
7894 * mini-x86.h: NetBSD UCONTEX_REG defines.
7896 2007-02-01 Zoltan Varga <vargaz@gmail.com>
7898 * inssel-amd64.brg: Fix amd64 build.
7900 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
7902 * mini.h: remove extern to workaround what looks likes gcc bug 26905
7905 2007-01-31 Zoltan Varga <vargaz@gmail.com>
7907 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
7910 * mini-<ARCH>.c: Use mono_is_regsize_var ().
7912 2007-01-30 Mark Mason <mason@broadcom.com>
7914 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
7915 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
7916 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
7917 beginning support for CEE_JMP [not quite working yet]
7918 * tramp-mips.c: LMF handling now works
7920 2007-01-30 Zoltan Varga <vargaz@gmail.com>
7922 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
7924 * mini.h (NULLIFY_INS): New macro.
7926 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
7928 * mini.c: statistical profiler fix for windows, patch
7929 from Tor Lillqvist (tml@novell.com).
7931 2007-01-30 Massimiliano Mantione <massi@ximian.com>
7932 * local-propagation.c: Fix bug 80591.
7934 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
7936 * Makefile.am: put back the --export-dynamic option as with
7937 the previous gmodule flags (thanks to Robert Jordan).
7939 2007-01-28 Zoltan Varga <vargaz@gmail.com>
7941 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
7943 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
7944 simplify and speed up the local register allocator. Also rename some fields
7945 like iassign->vassign.
7947 * regalloc.c: Remove some functions which are no longer used since their
7948 inlined version is in mini-codegen.c.
7950 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
7952 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
7954 2007-01-27 Zoltan Varga <vargaz@gmail.com>
7956 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
7957 narrowing. Fixes #80622.
7959 * iltests.il: Add new regresssion test.
7961 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
7963 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
7964 debug-debugger.c, debug-debugger.h: warning fixes.
7965 * driver.c: updated copyright year and made it fit in one line.
7967 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
7969 * aot-runtime.c: updated to use mono-dl instead of gmodule.
7971 2007-01-25 Zoltan Varga <vargaz@gmail.com>
7973 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
7975 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
7977 * iltests.il: Add new test for bug #80507.
7979 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
7981 * mini-arm.h: use soft-float also on vfp for now.
7983 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
7985 * mini.c: fix some more soft-float issues.
7987 2007-01-24 Zoltan Varga <vargaz@gmail.com>
7989 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
7991 2007-01-24 Massimiliano Mantione <massi@ximian.com>
7992 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
7993 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
7994 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
7996 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
7998 * mini-arm.c: typo fix.
8000 2007-01-23 Neale Ferguson <neale@sinenomine.net>
8002 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
8004 2007-01-21 Zoltan Varga <vargaz@gmail.com>
8006 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
8007 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
8009 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
8011 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
8013 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
8015 * inssel.brg: Fix a warning.
8017 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
8019 * abcremoval.c ssa.c ssapre.c: Update after this change.
8021 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
8023 * dominators.c (df_set): Use mono_bitset_union_fast.
8025 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
8027 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
8028 mini-codegen.c: reduce relocations and memory usage for the cpu
8031 2007-01-20 Zoltan Varga <vargaz@gmail.com>
8033 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
8035 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
8036 to reduce their size.
8038 2007-01-19 Mark Mason <mason@broadcom.com>
8040 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
8041 * mini-mips.c: more configuration macros, support long conditional branches, additional
8042 asserts, fix epilog instrumentation.
8043 * mini-mips.h: use standard stack walk
8044 * cpu-mips.md: increase size of div, rem and conditional branches
8046 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
8048 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
8051 2007-01-19 Zoltan Varga <vargaz@gmail.com>
8053 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
8054 (compile_method): Ditto.
8056 * aot-runtime.c (decode_klass_info): Ditto.
8058 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
8059 needed by the code generated by inssel.brg. Also fix a warning.
8061 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
8063 * mini.c: deal with enums that become genericinsts by
8064 being nested in a generic class (bug #79956).
8066 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
8068 * mini.c: match the generic definition to check for
8069 private access with generic types (bug #78431).
8071 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
8073 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
8074 to make life easier for people cross-compiling that insist on not
8077 2007-01-17 Mark Mason <mason@broadcom.com>
8079 * inssel-long.brg: patch to deal with mips missing flags
8080 * inssel-long32-mips.brg: implement overflow checks
8081 * insset-mips.brg: implement overflow checks
8082 * mini-mips.h: implement conditional exception handling
8083 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
8084 Remove unused code, minor cleanups.
8085 * exceptions-mips.c: minor cleanups
8086 * mini-ops.h: add mips conditional exception ops
8087 * cpu-mips.md: add mips conditional exception ops
8090 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
8092 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
8093 to deal with mips missing of flags.
8095 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
8097 * exceptions-ppc.c: execute fault handlers.
8099 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
8101 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
8103 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
8105 * mini.c: handle also floating point values in initialize_array.
8107 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
8109 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
8110 array initialization and make it conditional on the intrins option.
8112 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
8114 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
8115 relocations and put the patch info names close to the enum definition.
8117 2007-01-15 Mark Mason <mason@broadcom.com>
8119 * basic.cs, exceptions.cs: break up large tests to increase debugability.
8121 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
8123 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
8125 2007-01-12 Raja R Harinath <rharinath@novell.com>
8127 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
8129 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
8131 * Makefile.am: distribute the mips sources.
8133 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
8135 * mini-codegen.h: handle bug #80489 here, by excluding ecx
8138 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
8140 * cpu-x86.md: back out for now as this triggers other regressions.
8142 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
8144 * cpu-x86.md: force src1 and dest regpair for long shift instructions
8145 to eax:edx, so ecx can't get allocated to them (bug #80489).
8147 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
8149 * mini.c, mini-exceptions.c: enabled running fault handlers
8152 2007-01-03 Miguel de Icaza <miguel@novell.com>
8154 * driver.c: If nothing fail, do not use the string "failed",
8155 because it makes it very annoying to view test result logs on the
8158 2006-12-30 Miguel de Icaza <miguel@novell.com>
8160 * debug-debugger.c (mono_debugger_main): Rename "main" to
8161 "main_method" to prevent a warning.
8163 Remove a warning for unused field.
8165 2006-12-28 Martin Baulig <martin@ximian.com>
8168 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
8170 2006-12-22 Martin Baulig <martin@ximian.com>
8172 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
8173 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
8174 seperate `.mdb_debug_info' section, so we can access it from the
8175 debugger even if the binary is stripped.
8177 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
8178 from the `.mdb_debug_info' here to prevent the linker from
8179 removing that section.
8181 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
8184 2006-12-19 Robert Jordan <robertj@gmx.net>
8186 * mini-x86: enable the code to return small structures in
8187 registers for FreeBSD as well. Fixes bug #80278.
8188 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
8190 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
8192 * mini-x86.c: align the stack when calling the profiler
8193 function instrumenting the prolog (on OSX).
8195 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
8197 * mini.c: emit a break opcode where Debugger.Break () is called.
8199 2006-12-13 Miguel de Icaza <miguel@novell.com>
8201 * mini.c (mono_method_to_ir): Provide useful information on this
8202 assert, to prevent others from debugging like I did.
8204 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
8206 * mini.c: enable code which was incorrectly commented
8209 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
8211 * mini-x86.c: enable on OSX, too, the code to return small
8212 structures in registers.
8214 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
8216 * mini-x86.c: remove the use of the dynamic code manager here, too.
8218 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
8220 * mini.h, debug-debugger.c, tramp-*.c: fixed
8221 mono_debugger_create_notification_function() to use
8222 mono_global_codeman_reserve () instead of a dynamic code manager.
8224 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
8226 * mini.c, jit-icalls.h, jit-icalls.c: remove the
8227 ves_array_element_address() jit icall and use a generated
8228 managed method instead (which is about 4 times faster for a rank 3
8231 2006-11-29 Mark Mason <mason@broadcom.com>
8233 * basic-calls.cs: additional tests for passing
8234 structures as function arguments.
8236 2006-11-29 Mark Mason <mason@broadcom.com>
8238 * mini-mips.h: disable custom exception handling
8239 * mini-mips.c: throw/rethrow should use jalr to call
8240 exception stubs. Fixed bug with passing structures
8241 by value. More support for tracing floating point
8244 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
8246 * mini.c: fixed typo in the soft-float ldind.r4 handling
8249 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
8251 * mini.c, mini.h, driver.c: added --runtime command line
8252 option to select a different runtime than the autodetected one.
8253 * jit.h: added API for embedders to initialize with a specific
8256 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
8258 * mini.c: handle also boxing of r4 values (bug #80024).
8260 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
8262 * mini-ppc.c: force indirect calls until we reserve
8263 enough address space for all the generated code.
8265 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
8267 * exceptions-arm.c: workaround bugs in the libc definition
8270 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
8272 * inssel.brg: fixes from me and Mark Mason.
8274 2006-11-23 Dick Porter <dick@ximian.com>
8276 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
8277 semaphore display now we've fixed the initial value
8279 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
8281 * inssel.brg: partially revert the last change to fix the build.
8283 2006-11-21 Mark Mason <mason@broadcom.com>
8285 * inssel.brg: Add and use compare-and-branch macros to support
8286 architectures that do not have condition code registers (ie. MIPS).
8287 * *-mips.{c,brg,md}: Fix copyright statements
8289 2006-11-20 Mark Mason <mason@broadcom.com>
8291 * Makefile.am: remove mini-codegen.c from list of MIPS sources
8292 * mini.c: Allow GET_CONTEXT to be specified by the arch port
8293 * mini.h: Added declaration for mono_print_ins()
8294 * mini-codegen.c: added ins_spec initializer for MIPS
8295 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
8296 vreg to be virtual and hreg to be non-virtual.
8297 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
8298 is not yet working/implemented correctly.
8299 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
8300 non-static, fixup calls to print_ins() from other parts in the file.
8302 2006-11-20 Mark Mason <mason@broadcom.com>
8304 * basic-calls.cs: added tests for passing structures as arguments
8307 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
8309 * inssel-long32.brg: optimize signed division by power of two.
8311 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
8313 * mini-arm.c: added support for interworking with thumb code
8314 (mono must be still be built using the ARM instruction encoding).
8316 2006-11-19 Miguel de Icaza <miguel@novell.com>
8318 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
8319 verifier has different rules for it. Fixes a few verifier issues
8322 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
8323 at the end, so people know what happened.
8325 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
8327 * brach-opts.c: in optimize_exception_target() make sure we
8328 are in a catch clause (fixes bug #79871).
8330 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
8332 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
8333 more soft-float support fixes.
8335 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
8337 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
8338 that are passed half on the stack and half in registers.
8340 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
8342 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
8343 more mips integration work from Mark E Mason
8344 <mark.e.mason@broadcom.com>.
8346 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
8348 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
8349 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
8350 tramp-mips.c: added sources for the mips port, not
8351 integrated in the build yet. Contributed by
8352 Mark E Mason <mark.e.mason@broadcom.com>.
8354 2006-11-14 Neale Ferguson <neale@sinenomine.net>
8356 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
8358 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
8360 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
8361 put the soft-float rules in its own file since it seems to
8362 break s390 compilation.
8364 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
8366 * mini-arm.c: fixed wrnings.
8368 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
8370 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
8371 inssel-arm.brg: ARM support for soft-float.
8373 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
8375 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
8376 loads and stores of 32 bit fp values.
8378 2006-11-10 Zoltan Varga <vargaz@gmail.com>
8380 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
8382 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
8383 works. Fixes #79852 and #79463.
8385 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
8387 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
8388 more soft-float support WIP and fixes.
8390 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
8392 * mini-arm.c: some VFP updates.
8394 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
8396 * mini-exceptions.c: 0 is a valid local var offset in some
8397 architectures, don't assert (bug #78508).
8399 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
8401 * exceptions-arm.c: fixed off by one error in stack walk code.
8403 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
8405 * mini.h, mini.c: more precise tracking of type load exceptions.
8407 2006-11-03 Robert Jordan <robertj@gmx.net>
8409 * Makefile.am: [WIN32] Add monow.exe target.
8410 * driver.c: [WIN32] Don't detach the console when debugging.
8413 2006-10-30 Miguel de Icaza <miguel@novell.com>
8415 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
8417 2006-10-23 Zoltan Varga <vargaz@gmail.com>
8419 * aot-compiler.c (emit_method_info): Add a case missed earlier.
8421 * driver.c (mini_regression): Fix --regression with AOT.
8423 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
8425 2006-10-17 Zoltan Varga <vargaz@gmail.com>
8427 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
8429 * mini-sparc.h: Don't use sigaction on sparc/linux.
8431 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
8433 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
8435 * mini-exceptions.c: Add proper include files for getpid ().
8437 2006-10-16 Zoltan Varga <vargaz@gmail.com>
8439 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
8440 address instead of a MonoJitInfo* to avoid decoding the exception info for the
8443 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
8444 name cache to reduce its size.
8446 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8448 2006-10-15 Zoltan Varga <vargaz@gmail.com>
8450 * mini-x86.c: Save/restore the current LMF structure more efficiently using
8451 the mono_lmf TLS variable.
8453 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
8454 trampoline lmf frames.
8456 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
8458 2006-10-14 Zoltan Varga <vargaz@gmail.com>
8460 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
8461 the mono_lmf TLS variable.
8463 * mini-exceptions.c: Access the LMF structure through accessors.
8465 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
8466 variable instead of in jit_tls->lmf.
8468 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
8470 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
8471 trampoline lmf frames.
8473 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
8475 2006-10-12 Zoltan Varga <vargaz@gmail.com>
8477 * mini.c trace.c mini-x86.c: Revert these too.
8479 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
8482 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
8484 * genmdesc.c: removed now dead code.
8486 2006-10-09 Robert Jordan <robertj@gmx.net>
8488 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
8490 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
8492 * mini.h: do not leave gaps in the opcode values.
8494 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
8496 * jit-icalls.h: flag functions as internal here, too.
8498 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
8500 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
8501 functions with the internal attribute.
8503 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
8505 * aot-compiler.c: fclose the file descriptor in the profile read loop.
8507 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
8509 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
8512 2006-10-05 Zoltan Varga <vargaz@gmail.com>
8514 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
8515 tail calls as on other platforms.
8517 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
8519 * iltests.il: Add a few tailcall tests.
8521 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
8523 * driver.c: fix loop for old compilers (bug #79521).
8525 2006-10-02 Zoltan Varga <vargaz@gmail.com>
8527 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
8529 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
8531 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
8532 metadata without any code.
8534 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
8535 more precise debugging information using gdb.
8537 2006-09-30 Zoltan Varga <vargaz@gmail.com>
8539 * inssel-ia64.brg: Make the helper methods static.
8541 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
8543 * inssel-x86.brg: make the helper methods static.
8545 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
8547 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
8549 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
8551 * mini.c: updates for monoburg changes.
8552 * inssel.brg: make a few helper functions static as they should.
8554 2006-09-27 Zoltan Varga <vargaz@gmail.com>
8556 * Makefile.am: Move mini-codegen.c to common_sources.
8558 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
8560 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
8562 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
8563 mini-ppc.h: port to use the common local register allocator.
8565 2006-09-26 Zoltan Varga <vargaz@gmail.com>
8567 * mini.h: Remove the comment too then.
8569 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
8571 * mini.h: put back backend.data which is to be used shortly and
8572 doesn't increase the size of MonoInst. If any 64 bit arch aligned
8573 pointers on 4 byte boundaries it'd have much bigger issues running
8574 and you can ifdef it out anyway.
8576 2006-09-26 Zoltan Varga <vargaz@gmail.com>
8578 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
8579 MonoInst size by 4 bytes on 64 bit machines.
8581 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
8583 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
8584 replacement with more meaningful field names. Arch maintainers, please
8585 check the assigned names are good enough for your arch.
8587 2006-09-26 Zoltan Varga <vargaz@gmail.com>
8589 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
8590 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
8592 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
8594 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
8595 relocations and memory requirements, put the optimization flags
8596 definitions in their own file.
8598 2006-09-24 Zoltan Varga <vargaz@gmail.com>
8600 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
8602 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
8604 2006-09-22 Zoltan Varga <vargaz@gmail.com>
8606 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
8608 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
8610 * inssel.brg: use the correct function to get the size of an item
8611 in an array, given an element class.
8612 * aot-compiler.c: do not access class->class_size directly.
8614 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
8616 * mini.h, debug-mini.c: added a debugging function to print
8617 info about local variables and arguments in a jitted method.
8619 2006-09-20 Zoltan Varga <vargaz@gmail.com>
8621 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
8623 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
8625 2006-09-19 Zoltan Varga <vargaz@gmail.com>
8627 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
8628 inner and outer loops when passing vtypes.
8630 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
8632 * mini-ppc.c: take into account the cpu errata for cache flushing
8633 which caused some random errors (bug #79381).
8635 2006-09-19 Zoltan Varga <vargaz@gmail.com>
8637 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
8638 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
8640 2006-09-17 Zoltan Varga <vargaz@gmail.com>
8642 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
8645 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
8648 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
8649 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
8651 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
8654 2006-09-13 Zoltan Varga <vargaz@gmail.com>
8656 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
8658 2006-09-12 Zoltan Varga <vargaz@gmail.com>
8660 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
8661 macro does not have to be changed during debugging.
8663 * 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>.
8665 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
8667 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
8669 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
8670 MONO_ARCH_NO_EMULATE_MUL is defined.
8672 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
8674 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
8676 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
8678 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
8680 2006-09-11 Zoltan Varga <vargaz@gmail.com>
8682 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
8683 stuff to mini-exceptions.c where it is used.
8685 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
8686 setup code, the real one is in mini-exceptions.c.
8688 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
8689 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
8690 some changes from the freebsd ports tree.
8692 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
8695 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
8697 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
8699 * mini.c: on Linux, check for /proc to be mounted
8700 (bug# 79351, novell bug#201204).
8702 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
8704 * mini.c: handle cases where pthread_attr_getstack() behaves
8705 incorrectly (bug #78096).
8707 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
8709 * mini-arm.c: support larger stack frames (bug #79272).
8711 2006-09-08 Zoltan Varga <vargaz@gmail.com>
8713 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
8715 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
8718 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
8719 mono_class_from_name () to find a class from its name.
8721 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
8723 2006-09-07 Zoltan Varga <vargaz@gmail.com>
8725 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
8727 2006-09-05 Kornél Pál <kornelpal@gmail.com>
8729 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
8731 2006-09-04 Zoltan Varga <vargaz@gmail.com>
8733 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
8734 callinfo->trampoline.
8736 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
8738 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
8741 2006-09-03 Zoltan Varga <vargaz@gmail.com>
8743 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
8745 2006-09-02 Zoltan Varga <vargaz@gmail.com>
8747 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
8748 stats.method_trampolines, it is already done by the generic trampoline code.
8750 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
8752 2006-09-01 Zoltan Varga <vargaz@gmail.com>
8754 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
8756 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
8758 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
8760 * mini.c (print_jit_stats): Print mscorlib mempool size too.
8762 * mini.c (print_jit_stats): Print new stats.
8764 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
8766 2006-08-31 Zoltan Varga <vargaz@gmail.com>
8768 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
8769 Address on two dimensional arrays. Fixes #78729.
8771 * mini.h (MonoCompile): Add a 'skip_visibility' field.
8773 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
8776 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
8778 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
8781 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
8783 (mini_get_ldelema_ins): Ditto.
8785 2006-08-30 Zoltan Varga <vargaz@gmail.com>
8787 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
8788 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
8791 2006-08-29 Neale Ferguson <neale@sinenomine.net>
8793 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
8794 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
8796 * exceptions-s390x.c: Cosmetic change.
8798 * tramp-s390.c: Fix warning.
8800 * cpu-s390.md: Correct length of mul_imm.
8802 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
8804 * aot-compiler.c: added binary writer with ELF backend
8805 implementation (only on Linux/x86 for now).
8807 2006-08-18 Zoltan Varga <vargaz@gmail.com>
8809 * Makefile.am: Don't run net 2.0 AOT tests.
8811 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
8812 (mono_compile_assembly): Skip net 2.0 assemblies as well.
8814 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
8816 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
8818 * aot-compiler.c: simplified and refactored the asm-writing code
8819 to allow different backends.
8821 2006-08-18 Zoltan Varga <vargaz@gmail.com>
8823 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8825 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
8826 little. Share patches of type TYPE_FROM_HANDLE as well.
8828 * mini.c (mono_patch_info_equal): New helper function.
8829 (mono_patch_info_hash): Ditto.
8831 * aot-compiler.c (emit_method_code): Fix s390 build.
8833 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
8834 is not handled because it is stored as a flag and not as a type ctor. Fixes
8837 2006-08-17 Zoltan Varga <vargaz@gmail.com>
8839 * aot-compiler.c: Fix computation of GOT slot statistics.
8841 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
8842 Also remove support for not PIC AOT.
8844 * mini.h: Bump AOT file format version.
8846 * objects.cs: Add a test for #78990.
8848 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
8849 (peter.dettman@iinet.net.au). Fixes #79087.
8851 * basic-long.cs: Add a test for the above.
8853 2006-08-16 Zoltan Varga <vargaz@gmail.com>
8855 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
8857 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
8860 2006-08-15 Zoltan Varga <vargaz@gmail.com>
8862 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
8865 2006-08-10 Jonathan Chambers <joncham@gmail.com>
8867 * mini.c: Don't verify COM proxy invoke calls
8870 2006-08-10 Dick Porter <dick@ximian.com>
8872 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
8873 which process is holding semaphores locked.
8875 2006-08-08 Zoltan Varga <vargaz@gmail.com>
8877 * mini-ia64.c mini-amd64.c: Fix #79027.
8879 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
8881 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
8883 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
8884 implicit arguments in a vararg call. Fixes #79027.
8886 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
8888 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
8889 (mono_get_array_new_va_signature): Ditto.
8891 2006-08-05 Zoltan Varga <vargaz@gmail.com>
8893 * aot-runtime.c: Call init_plt lazily.
8895 * inssel-long.brg: Fix unsigned long->int conversion.
8897 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
8899 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
8900 that most data is now in the .rss/.data section.
8902 2006-08-04 Zoltan Varga <vargaz@gmail.com>
8904 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
8906 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
8908 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
8910 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
8912 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
8913 virtual call. Fixes #79010.
8915 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
8916 and use the result as the this argument in the real call.
8918 * generics.2.cs: Add a new test for #79010.
8920 2006-08-03 Zoltan Varga <vargaz@gmail.com>
8922 * mini-x86.c: Fix a warning.
8924 * aot-compiler.c: Add a bunch of statistics.
8926 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
8928 2006-08-02 Zoltan Varga <vargaz@gmail.com>
8930 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
8932 2006-08-01 Zoltan Varga <vargaz@gmail.com>
8934 * 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>.
8936 2006-07-13 Miguel de Icaza <miguel@novell.com>
8938 * mini.c (mono_method_to_ir): Obtain the original method in the
8939 CIL stream and use this to perform validation.
8943 2006-07-19 Zoltan Varga <vargaz@gmail.com>
8945 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
8946 (mono_arch_call_opcode): Ditto.
8948 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
8951 * mini.c (mono_patch_info_dup_mp): New helper function.
8953 * aot-compiler.c (compile_method): Fix some of the memory allocated during
8954 compilation. Fixes #78827.
8956 2006-07-18 Kornél Pál <kornelpal@gmail.com>
8958 * declsec.c: Use original security informations for
8959 MONO_WRAPPER_MANAGED_TO_MANAGED.
8961 2006-07-15 Jonathan Chambers <joncham@gmail.com>
8963 * mini.c: Allow Com Interop methods/classes and
8964 don't verify COM wrapper calls
8967 2006-07-13 Zoltan Varga <vargaz@gmail.com>
8969 * inssel-long32.brg: Fix long->i4 checked conversion.
8971 * exceptions.cs: Add a test for the above.
8973 2006-07-08 Zoltan Varga <vargaz@gmail.com>
8975 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
8977 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
8980 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
8983 2006-07-03 Zoltan Varga <vargaz@gmail.com>
8985 * mini.c: Fix solaris/x86 exception handling.
8987 * Makefile.am: Get rid of $(ICU_LIBS).
8989 2006-07-02 Zoltan Varga <vargaz@gmail.com>
8991 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
8992 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
8993 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
8995 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
8997 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
8998 this function causes a SIGSEGV.
9000 2006-06-22 Zoltan Varga <vargaz@gmail.com>
9002 * mini.c: Remove unused solaris/x86 includes.
9004 2006-06-21 Zoltan Varga <vargaz@gmail.com>
9006 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
9008 2006-06-20 Jb Evain <jbevain@gmail.com>
9010 * cpu-g4.md: fix max length of start_handler instruction.
9012 2006-06-20 Massimiliano Mantione <massi@ximian.com>
9013 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
9015 2006-06-16 Massimiliano Mantione <massi@ximian.com>
9016 * ssa.c: Fixed bug 78653 for SSA based deadce.
9017 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
9018 MonoInst.flags, used in SSA based deadce.
9019 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
9020 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
9022 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
9024 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
9025 it can end up using non executable memory on ppc64 systems
9026 running ppc32 userspace (fix from Johannes Berg).
9028 2006-06-14 Dick Porter <dick@ximian.com>
9030 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
9033 2006-06-13 Massimiliano Mantione <massi@ximian.com>
9034 * mini.c: Made so that inline is locally disabled if it would
9035 trigger a .cctor, because too many apps depend on this behavior
9036 (which seems to be also the one of the MS CLR).
9038 2006-06-13 Zoltan Varga <vargaz@gmail.com>
9040 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
9041 No idea why this worked before.
9043 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
9044 which branch to outer exception clauses since they could skip the
9045 inner finally clauses. Fixes #78633.
9047 * exceptions.cs: Add a test for the above.
9049 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
9052 * iltests.il: Add a test for the above.
9054 2006-06-12 Zoltan Varga <vargaz@gmail.com>
9056 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
9057 after the end of a try bblock, to prevent asserts in mini_method_compile ().
9059 * iltests.il: Add a test for the above.
9061 2006-06-10 Zoltan Varga <vargaz@gmail.com>
9063 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
9065 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
9066 methods as instrinsics.
9068 2006-06-09 Wade Berrier <wberrier@novell.com>
9070 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
9071 (simple-cee-ops.h ssapre-mini-ops.h)
9073 2006-06-09 Neale Ferguson <neale@sinenomine.net>
9075 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
9076 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
9078 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
9079 * cpu-s390x.md: Fix max. length values for a couple of instructions.
9081 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
9083 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
9085 2006-06-08 Massimiliano Mantione <massi@ximian.com>
9087 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
9088 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
9089 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
9090 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
9091 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
9092 of opcodes, so that bug 78549 should not happen again.
9093 * ssapre.c: Updated to use the renamed files.
9095 2006-06-08 Zoltan Varga <vargaz@gmail.com>
9097 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
9098 in OP_ATOMIC_EXCHANGE_I4.
9100 2006-06-07 Wade Berrier <wberrier@novell.com>
9102 * tramp-s390.c: Fix s390 build (add missing pointer declarations
9103 in mono_debugger_create_notification_function)
9105 2006-06-06 Zoltan Varga <vargaz@gmail.com>
9107 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
9109 * mini.c (type_from_stack_type): Disable some changes which do not
9112 * driver.c: Reenable opts.
9114 * mini.h (MonoStackSlot): New structure to keep track of the verification state
9115 of the evaluation stack.
9117 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
9118 evaluation stack trace at entry to the bblock.
9120 * mini.c (merge_stacks): New function to perform verification of stack merges.
9121 Turned off by default.
9123 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
9126 2006-06-06 Massimiliano Mantione <massi@ximian.com>
9128 * local-propagation.c: Fixed bug 78549.
9130 2006-06-04 Zoltan Varga <vargaz@gmail.com>
9132 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
9134 2006-06-02 Miguel de Icaza <miguel@novell.com>
9136 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
9137 tramp-arm.c, tramp-ia64.c
9138 (mono_debugger_create_notification_function): Update signature to
9139 new signature and use new protocol for creating the notification
9142 Should fix the build.
9144 2006-06-02 Geoff Norton <gnorton@customerdna.com>
9146 * exceptions-ppc.c (mono_jit_walk_stack)
9147 (ves_icall_get_frame_info): Fix the build
9149 2006-06-02 Zoltan Varga <vargaz@gmail.com>
9151 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
9153 2006-05-31 Raja R Harinath <rharinath@novell.com>
9155 * il2tests.2.il: New file for generics CIL tests. Add test for
9157 * Makefile.am: Update.
9160 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
9163 2006-05-30 Massimiliano Mantione <massi@ximian.com>
9165 * aliasing.c: Fixed bug 78311.
9167 2006-05-29 Martin Baulig <martin@ximian.com>
9169 * mini-exceptions.c (mono_find_jit_info): When computing the
9170 native offset, check whether we're actually inside the method's
9171 code; call mono_debug_print_stack_frame() to format the frame.
9172 (ves_icall_System_Exception_get_trace): Call
9173 mono_debug_print_stack_frame() to format the stack frame.
9174 (ves_icall_get_trace): Update to the new debugging API.
9175 (mono_jit_walk_stack_from_ctx): Likewise.
9176 (ves_icall_get_frame_info): Likewise.
9178 * mini.c (get_method_from_ip): Use the new debugging API.
9179 (mono_print_method_from_ip): Likewise.
9182 (mono_jit_walk_stack): Use the new debugging API.
9183 (ves_icall_get_frame_info): Likewise.
9185 2006-05-27 Zoltan Varga <vargaz@gmail.com>
9187 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
9189 2006-05-25 Massimiliano Mantione <massi@ximian.com>
9191 * mini.c: Added "limitator" to inline for debugging.
9193 2006-05-24 Martin Baulig <martin@ximian.com>
9195 * debug-debugger.c (mono_debugger_init): Create a private,
9196 malloc()-based code manager for the notification function and
9197 intentionally leak it on exit. This fixes the crash-on-exit race
9201 (mono_debugger_create_notification_function): Added
9202 `MonoCodeManager *' argument.
9205 (mono_debugger_create_notification_function): Added
9206 `MonoCodeManager *' argument.
9208 2006-05-23 Massimiliano Mantione <massi@ximian.com>
9210 * aliasing.c: Fixed 64 bit issue.
9211 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
9212 default since all known bugs are fixed (one more time!).
9214 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
9216 * mini.c: write barrier support.
9218 2006-05-23 Martin Baulig <martin@ximian.com>
9220 * debug-debugger.c: Revert Paolo's change. Add comment and #error
9221 check at the top of the file.
9223 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
9225 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
9226 reverting changes without reason and without changelog entries.
9228 2006-05-18 Zoltan Varga <vargaz@gmail.com>
9230 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
9231 to a few opcodes. Fixes #78439.
9233 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
9234 consistency with other archs.
9236 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
9238 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
9240 * debug-debugger.c: fix the build.
9242 2006-05-17 Martin Baulig <martin@ximian.com>
9245 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
9246 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
9247 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
9248 (debugger_attach): Call GC_mono_debugger_add_all_threads().
9250 2006-05-11 Zoltan Varga <vargaz@gmail.com>
9252 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
9254 2006-05-10 Zoltan Varga <vargaz@gmail.com>
9256 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
9257 MONO_TYPE_GENERICINST.
9259 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
9260 MONO_TYPE_GENERICINST.
9262 2006-05-09 Zoltan Varga <vargaz@gmail.com>
9264 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
9267 2006-05-08 Zoltan Varga <vargaz@gmail.com>
9269 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
9271 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
9273 2006-05-06 Zoltan Varga <vargaz@gmail.com>
9275 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
9276 mono_trace_cleanup ().
9278 * iltests.il: Fix problem with the newly added test.
9280 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
9281 due to register constraints, free up the previous hreg. Fixes #78314.
9283 * iltests.il: Add new test for #78314.
9285 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
9286 Interlocked.Add. Fixes #78312.
9288 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
9290 2006-05-05 Zoltan Varga <vargaz@gmail.com>
9292 * inssel.brg (mini_emit_virtual_call): Fix a warning.
9294 2006-05-05 Martin Baulig <martin@ximian.com>
9296 * debug-mini.c (mono_debug_open_block): New method.
9299 (mono_arch_output_basic_block): Call mono_debug_open_block() at
9300 the beginning of each basic block.
9303 (mono_arch_output_basic_block): Call mono_debug_open_block() at
9304 the beginning of each basic block.
9306 2006-05-04 Massimiliano Mantione <massi@ximian.com>
9308 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
9309 default until I understand why they break the build on amd64.
9311 2006-05-04 Zoltan Varga <vargaz@gmail.com>
9313 * mini.c (mini_cleanup): Call mono_cleanup ().
9315 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
9318 2006-05-04 Massimiliano Mantione <massi@ximian.com>
9320 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
9321 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
9322 default since all known bugs are fixed, and I cannot reproduce bug
9323 77944... I'm asking Matt Hargett to test again after this commit.
9325 2006-04-28 Massimiliano Mantione <massi@ximian.com>
9327 * mini-codegen.c: Fixed typo that thrashed inline.
9329 2006-04-28 Zoltan Varga <vargaz@gmail.com>
9331 * dominators.c (compute_dominators): Avoid using a worklist since
9332 it is not correct in some cases. Instead, iterate over all bblocks as
9333 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
9335 2006-04-28 Miguel de Icaza <miguel@novell.com>
9337 * mini.c (mono_jit_compile_method_inner): Use
9338 mono_prepare_exception_from_error that resets the value
9341 2006-04-27 Miguel de Icaza <miguel@novell.com>
9343 * mini.c: Move the mini_loader_error_to_exception to metadata.
9345 2006-04-27 Massimiliano Mantione <massi@ximian.com>
9347 * aliasing.c: Fixed bug 78210.
9349 2006-04-27 Massimiliano Mantione <massi@ximian.com>
9351 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
9352 default until all their problems (or the ones they trigger) are fixed.
9354 2006-04-26 Zoltan Varga <vargaz@gmail.com>
9356 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
9358 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
9359 as loaded only after resolving patches since that could invoke the same method.
9361 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
9363 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
9366 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
9369 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
9372 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
9373 made from AOT code through the PLT table.
9375 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
9376 holding the plt offset when a call is made to the aot plt trampoline.
9378 2006-04-25 Zoltan Varga <vargaz@gmail.com>
9380 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
9383 * Makefile.am (common_sources): Fix build breakage.
9385 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
9386 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
9387 intra-assembly calls if possible.
9389 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
9391 * mini-trampolines.c: Handle PLT entries.
9393 * mini.c: Avoid creating a GOT var for calls.
9395 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
9398 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
9401 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
9404 * mini.h: Bump AOT file format version.
9406 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
9409 2006-04-25 Martin Baulig <martin@ximian.com>
9411 * driver.c: Disable copyprop, consprop and inline when running
9412 inside the debugger.
9414 2006-04-25 Martin Baulig <martin@ximian.com>
9416 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
9417 with `get_current_thread' and added `detach'.
9418 (MonoDebuggerMetadataInfo): Added `thread_size',
9419 `thread_tid_offset', `thread_stack_ptr_offset' and
9420 `thread_end_stack_offset'.
9422 2006-04-25 Zoltan Varga <vargaz@gmail.com>
9424 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
9427 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
9428 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
9430 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
9432 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
9434 * aot.c: Add support for ADJUSTED_IID.
9436 2006-04-24 Zoltan Varga <vargaz@gmail.com>
9438 * aot.c (emit_method_order): Don't align method_order_end.
9440 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
9441 the interface ID changes.
9443 2006-04-21 Dick Porter <dick@ximian.com>
9445 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
9446 cleaning up a thread. Fixes the new part of bug 77470.
9448 2006-04-20 Geoff Norton <gnorton@customerdna.com>
9450 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
9453 2006-04-19 Zoltan Varga <vargaz@gmail.com>
9455 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
9457 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
9458 SIGSEGV. Fixes #78072.
9460 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
9461 unregister our SIGABRT handler.
9463 2006-04-19 Massimiliano Mantione <massi@ximian.com>
9465 * mini.c: Disabled inline where it can alter the call stack in a
9466 way visible from managed code.
9467 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
9470 2006-04-16 Zoltan Varga <vargaz@gmail.com>
9472 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
9473 on other platforms. Fixes #78089.
9475 2006-04-13 Martin Baulig <martin@ximian.com>
9477 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
9478 determine whether we're inside the debugger.
9481 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
9483 2006-04-12 Zoltan Varga <vargaz@gmail.com>
9485 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
9486 handler clauses. Fixes #78024.
9488 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
9489 in the CALL_MEMBASE opcodes. Fixes #78088.
9490 (mono_arch_get_vcall_slot_addr): Ditto.
9492 2006-04-10 Martin Baulig <martin@ximian.com>
9494 * debug-debugger.c: The thread handling code has now been moved
9495 into ../metadata/threads.c.
9497 2006-04-10 Zoltan Varga <vargaz@gmail.com>
9499 * driver.c (mono_main): Fix --with-gc=none build.
9501 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
9502 (mono_spillvar_offset_float): Ditto.
9503 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
9504 hreg, not when its !global, since on ia64, there is a third category: stacked
9507 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
9509 * mini.c: set MonoInst->klass for load field address and a few other
9512 2006-04-10 Zoltan Varga <vargaz@gmail.com>
9514 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
9516 2006-04-07 Zoltan Varga <vargaz@gmail.com>
9518 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
9519 the branch opt changes.
9521 2006-04-06 Dick Porter <dick@ximian.com>
9523 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
9525 * wapihandles.c (mini_wapi_seminfo):
9526 * driver.c (mono_main): Add semaphore info option
9528 2006-04-05 Zoltan Varga <vargaz@gmail.com>
9530 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
9531 branch optimization changes. Fixes #78009.
9533 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
9535 * mini.c: ignore accessibility of methods in managed->native wrappers.
9537 2006-04-04 Zoltan Varga <vargaz@gmail.com>
9539 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
9541 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
9543 2006-04-03 Zoltan Varga <vargaz@gmail.com>
9545 * mini.c: Modify the branch optimizations to preserve the invariant that
9546 the entries inside the in_bb and out_bb arrays are unique.
9547 (mono_unlink_bblock): Avoid creation of new arrays.
9549 2006-04-02 Zoltan Varga <vargaz@gmail.com>
9551 * mini.c (mono_unlink_bblock): Fix regression caused by previous
9554 2006-04-01 Zoltan Varga <vargaz@gmail.com>
9556 * mini.c (optimize_branches): Remove the "optimizations" in
9557 the cbranch1/cbranch2 -> branch cases which were causing several
9558 problems in the past. Fixes #77986.
9560 2006-03-31 Chris Toshok <toshok@ximian.com>
9562 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
9563 default optimizations :(
9565 2006-03-31 Zoltan Varga <vargaz@gmail.com>
9567 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
9570 2006-03-31 Massimiliano Mantione <massi@ximian.com>
9572 * local-propagation.c: Added comments to structs and removed
9573 "Mono" prefixes from local tree mover types.
9575 2006-03-30 Zoltan Varga <vargaz@gmail.com>
9577 * Makefile.am (arch_sources): Define this for each architecture so
9578 libmono_la_SOURCES is defined in one place.
9580 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
9582 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
9585 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
9587 * driver.c: print the GC name supplied by configure.
9589 2006-03-29 Massimiliano Mantione <massi@ximian.com>
9591 * local-propagation.c: Added tree mover, and moved here all the
9592 local propagation code from mini.c
9593 * mini.c: Added support for treeprop, and moved all the local
9594 propagation code to local-propagation.c
9595 * mini.h: Added support for treeprop
9596 * driver.c: Added support for treeprop, enabled consprop, copyprop,
9597 treeprop, inline and deadce by default
9598 * Makefile.am: Added local-propagation.c
9600 2006-03-25 Zoltan Varga <vargaz@gmail.com>
9602 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
9604 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
9606 * debug-debugger.c: make it compile without the Boehm GC.
9608 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
9610 * mini.c: fixed issue with mismatch when an icall is registered
9611 with multiple names but same address.
9613 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
9615 * declsec.c, mini-exceptions.c: use write barrier to set reference
9616 fields of managed objects.
9618 2006-03-19 Zoltan Varga <vargaz@gmail.com>
9620 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
9621 (can_access_internals): Fix a warning.
9623 * mini.c (print_method_from_ip): Rename this to
9624 mono_print_method_from_ip so it gets exported.
9626 * trace.c: Deal with strings inside StringBuilder's containing garbage
9627 and fix memory leaks. Fixes #77848.
9629 2006-03-19 Zoltan Varga <vargaz@gmail.com>
9631 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
9634 2006-03-16 Neale Ferguson <neale@sinenomine.net>
9636 * mini-s390.c: Remove OP_X86_TEST_NULL.
9638 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
9640 * mini.c: use the correct GetHashCode() for the moving collector.
9642 2006-03-16 Massimiliano Mantione <massi@ximian.com>
9644 * liveness.c: Regalloc spill cost tuning.
9646 2006-03-15 Neale Ferguson <neale@sinenomine.net>
9648 * mini-s390x.h: Correct S390_LONG macro.
9650 * mini-s390x.c: Cleanup unused code.
9652 2006-03-15 Zoltan Varga <vargaz@gmail.com>
9654 * jit-icalls.h: New file.
9656 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
9657 icalls and include that instead of including jit-icalls.c.
9659 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
9662 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
9664 * mini.c: when checking for member accessibility, also check for
9665 friend assemblies and for explicit interface implementations.
9667 2006-03-14 Zoltan Varga <vargaz@gmail.com>
9669 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
9671 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
9673 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
9674 common cases are done first.
9676 * mini-ops.h: Only define platform specific opcodes on the given platform.
9678 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
9681 2006-03-14 Martin Baulig <martin@ximian.com>
9683 Revert Paolo's change from r57348:
9685 * mini.h: don't use gboolean for bitfields.
9686 * mini.c: verifier changes for fields and methods accessibility.
9688 2006-03-13 Neale Ferguson <neale@sinenomine.net>
9690 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
9692 * mini-s390x.c: Fix conv_r_un.
9694 * cpu-s390, cpu-s390x.md: Fix lengths.
9696 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
9698 * mini.c: nested types have access to all the nesting
9699 levels, not just the enclosing types.
9701 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
9703 * mini.c: added a few more verification checks.
9705 2006-03-12 Zoltan Varga <vargaz@gmail.com>
9707 * liveness.c: Merge optimizations from the linear-il branch.
9709 2006-03-11 Zoltan Varga <vargaz@gmail.com>
9711 * mini-ia64.c (emit_call): Add a comment.
9713 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
9715 * tramp-ia64.c: Fix some warnings.
9717 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
9719 * mini.h: don't use gboolean for bitfields.
9720 * mini.c: verifier changes for fields and methods accessibility.
9722 2006-03-11 Zoltan Varga <vargaz@gmail.com>
9724 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
9725 lazy icall wrapper changes.
9727 * dominators.c: Replace all the dominator algorithms with faster
9728 ones from the linear-il branch.
9730 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
9733 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
9734 common cases are done first.
9736 * mini-amd64.c: Fix some warnings.
9738 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
9741 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
9744 * mini.h: Add a missing prototype.
9746 2006-03-10 Zoltan Varga <vargaz@gmail.com>
9748 * mini.c: Compile icall wrappers lazily.
9750 * mini-codegen.c: Use printf instead of g_print since its much faster.
9752 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
9755 * mini.c (optimize_branches): Cache the negative result from
9756 remove_block_if_useless ().
9758 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
9759 Also fix some bblock linking issues.
9761 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
9764 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
9766 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
9767 accessed fields first, for better cache behavior.
9769 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
9771 * mini.c: speedup IList<T> array accesses.
9773 2006-03-09 Zoltan Varga <vargaz@gmail.com>
9775 * mini.c (mono_method_to_ir): Handle large methods overflowing the
9776 inline_costs counter. Fixes #77190.
9778 2006-03-06 Zoltan Varga <vargaz@gmail.com>
9780 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
9781 trace messages. Fixes #77706.
9783 2006-03-04 Martin Baulig <martin@ximian.com>
9785 * tramp-amd64.c, tramp-x86.c
9786 (mono_debugger_create_notification_function): Use
9787 mono_global_codeman_reserve() to allocate a buffer at runtime and
9790 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
9792 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
9793 notification function at runtime and then call `initialize' in the
9794 `MONO_DEBUGGER__debugger_info' vtable.
9796 2006-03-04 Zoltan Varga <vargaz@gmail.com>
9798 * iltests.il: Fix a visibility problem.
9800 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
9802 * driver.c, mini.c: add hooks for the counters API.
9804 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
9806 * driver.c: show disabled options.
9808 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
9810 * linear-scan.c: always use cost-driven selection.
9812 2006-02-28 Raja R Harinath <rharinath@novell.com>
9814 * jit-icalls.c (helper_compile_generic_method): Revert change from
9817 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
9819 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
9821 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
9823 * inssel.brg: style fixes, mostly to force the updated monoburg
9824 to run for people using svn.
9826 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
9828 * mini.c: match monoburg changes.
9830 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
9832 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
9833 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
9834 declaration in the header file.
9836 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
9838 * helpers.c: reduce relocations and mem usage.
9840 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
9842 * mini.h, mini-codegen.c: disable logging features if
9843 requested by configure.
9845 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
9847 * mini.c: tiny verifier changes.
9849 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
9851 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
9852 cpu-pentium.md: stack alignment changes for osx/x86,
9853 partially from Geoff Norton <gnorton@customerdna.com>.
9855 2006-02-24 Raja R Harinath <harinath@gmail.com>
9857 * jit-icalls.c (helper_compile_generic_method): Update to changes
9858 in metadata/class.c.
9860 2006-02-24 Zoltan Varga <vargaz@gmail.com>
9862 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
9864 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
9865 interface calls with large offsets.
9867 2006-02-23 Raja R Harinath <rharinath@novell.com>
9869 * jit-icalls.c (helper_compile_generic_method): Document the
9870 special-case we depend on so that we can inflate the method twice
9871 with the same context with no bad side-effects.
9873 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
9875 * mini-x86.c, mini-amd64.c: fix for case when xen support
9878 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
9880 * mini-x86.c, mini-amd64.c: generate code to access tls items
9881 in a faster way for Xen systems.
9883 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
9885 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
9886 updates and compilation fixes for the OSX/x86 port, mostly from
9887 Geoff Norton <gnorton@customerdna.com>.
9889 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
9891 * inssel.brg: faster interface call implementation
9892 to sync with the interface_offsets MonoVTable changes.
9894 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
9896 * mini.c: more verification checks.
9898 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
9900 * mini.c: added a few more verification checks.
9902 2006-02-17 Neale Ferguson <neale@sinenomine.net>
9904 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
9905 facility on the processor and use it if available.
9907 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
9909 * driver.c, aot.c, mini.c: throw exception if the IL code is
9910 invalid or unverifiable.
9912 2006-02-17 Raja R Harinath <rharinath@novell.com>
9914 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
9917 2006-02-16 Zoltan Varga <vargaz@gmail.com>
9919 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
9921 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
9923 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
9924 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
9925 handling of instantiated generic valuetypes.
9927 2006-02-11 Zoltan Varga <vargaz@gmail.com>
9929 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
9930 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
9933 * generics.2.cs: Revert the nullable reftypes tests.
9935 2006-02-10 Zoltan Varga <vargaz@gmail.com>
9937 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
9938 using __builtin_frame_address (1) as it doesn't work in the presence
9939 of optimizations. Hopefully fixes #77273.
9941 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
9942 -> generics.cs change as it doesn't work with some automake versions.
9944 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
9946 * mini.c: handle systems that sue a different way to
9947 retrieve the stack address of the current thread.
9949 2006-02-09 Zoltan Varga <vargaz@gmail.com>
9951 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
9952 it specially in the makefile.
9954 * generics.2.cs: Add tests for nullable reference types.
9956 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
9958 * mini.c: always handle the case when mono_jit_init()
9959 is called in a thread different from the main thread,
9960 confusing libgc (bug #77309).
9962 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
9964 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
9966 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
9968 * mini.c: change optimize_branches () to use a single loop
9969 and introduce a new optimization to simplify some range checks.
9971 2006-02-03 Martin Baulig <martin@ximian.com>
9973 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
9974 and merged with debugger_thread_manager_add_thread().
9975 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
9976 inform the debugger about the main thread.
9978 2006-02-03 Zoltan Varga <vargaz@gmail.com>
9980 * basic.cs: Add test for div.un/rem.un constant folding.
9982 2006-02-03 Neale Ferguson <neale@sinenomine.net>
9984 * cpu-s390x.md: correct int_xor_imm length
9986 2006-02-03 Zoltan Varga <vargaz@gmail.com>
9988 * generics.2.cs: New test for #77442.
9990 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
9993 2006-02-02 Martin Baulig <martin@ximian.com>
9995 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
9996 <mono/metadata/mono-debug-debugger.h>
9998 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
10000 2006-02-02 Martin Baulig <martin@ximian.com>
10002 * debug-debugger.h: New header file for debug-debugger.c.
10004 * debug-debugger.c: Big API cleanup; don't run the managed Main()
10005 function is a separate thread anymore; add support for attaching.
10007 2006-02-01 Zoltan Varga <vargaz@gmail.com>
10009 * tramp-x86.c: Fix a warning.
10011 2006-01-31 Zoltan Varga <vargaz@gmail.com>
10013 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
10014 on very large methods.
10016 * aot.c (load_patch_info): Fix a warning.
10018 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
10020 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
10021 mini-ops.h: alu membase optimizations.
10023 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
10025 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
10026 to speedup StringBuilder.
10028 2006-01-27 Zoltan Varga <vargaz@gmail.com>
10030 * dominators.c (mono_compute_natural_loops): Fix detection of
10031 loop body start blocks.
10033 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
10035 2006-01-26 Zoltan Varga <vargaz@gmail.com>
10037 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
10040 2006-01-25 Massimiliano Mantione <massi@ximian.com>
10042 * aliasing.c: Fixed aliasing issue on 64 bit archs.
10044 2006-01-25 Martin Baulig <martin@ximian.com>
10046 * debug-debugger.c: Moved the `MonoDebuggerManager' and
10047 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
10048 started to cleanup this file a little bit.
10050 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
10052 * mini.c: optimize a codepath frequently happening in generics code.
10054 2006-01-23 Martin Baulig <martin@ximian.com>
10056 * Makefile.am: Only compile debug-debugger.c on supported platforms.
10058 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
10059 functions directly.
10061 * driver.c: debug-debugger.c is only available if
10062 `MONO_DEBUGGER_SUPPORTED' is defined.
10064 2006-01-23 Martin Baulig <martin@ximian.com>
10066 * debug-debugger.c: Only enable this on platforms where the Mono
10067 Debugger is working (x86 and x86_64).
10069 2006-01-21 Martin Baulig <martin@ximian.com>
10071 The Mono Debugger is now using the normal `mono' instead of the
10072 `mono-debugger-mini-wrapper' when executing managed code.
10074 * debug-debugger.c: New file; previously known as
10075 debugger/wrapper/wrapper.c.
10077 * debug-mini.c (mono_init_debugger): Removed.
10079 * driver.c (mono_main): Added new `--inside-mdb' command line
10080 argument which is used when running inside the debugger.
10082 2006-01-20 Zoltan Varga <vargaz@gmail.com>
10084 * liveness.c (mono_analyze_liveness): Remove some unused data
10087 2006-01-17 Zoltan Varga <vargaz@gmail.com>
10089 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
10091 2006-01-16 Zoltan Varga <vargaz@gmail.com>
10093 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
10094 depends on implementation details of monobitset.
10096 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
10099 2006-01-15 Zoltan Varga <vargaz@gmail.com>
10101 * liveness.c: Update after monobitset changes.
10103 2006-01-14 Zoltan Varga <vargaz@gmail.com>
10105 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
10107 2006-01-11 Neale Ferguson <neale@sinenomine.net>
10109 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
10111 * mini-s390x.c: Remove warning messages.
10113 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
10115 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
10117 2006-01-10 Zoltan Varga <vargaz@gmail.com>
10119 * generics.2.cs: Add ldelem/stelem_any test.
10121 2006-01-10 Neale Ferguson <neale@sinenomine.net>
10123 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
10125 2006-01-07 Zoltan Varga <vargaz@gmail.com>
10127 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
10129 2006-01-06 Zoltan Varga <vargaz@gmail.com>
10131 * generics.2.cs: Reenable vtype tests.
10133 * inssel-x86.brg: Remove an icorrect valuetype rule.
10135 2006-01-06 Neale Ferguson <neale@sinenomine.net>
10137 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
10138 initial support for OP_ABS.
10140 2006-01-05 Neale Ferguson <neale@sinenomine.net>
10142 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
10144 2006-01-05 Neale Ferguson <neale@sinenomine.net>
10146 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
10147 conversion and implement LADD/LSUB.
10149 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
10152 2006-01-05 Neale Ferguson <neale@sinenomine.net>
10154 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
10156 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
10159 2006-01-05 Neale Ferguson <neale@sinenomine.net>
10161 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
10162 localloc is encountered. Fixes crash in test-183.cs when using gmcs
10163 (stack walk problem).
10165 2006-01-04 Zoltan Varga <vargaz@gmail.com>
10167 * aot.c (mono_aot_load_method): Fix a warning.
10169 2006-01-03 Neale Ferguson <neale@sinenomine.net>
10171 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
10173 2006-01-03 Zoltan Varga <vargaz@gmail.com>
10175 * iltests.il: Add test for #77148.
10177 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
10180 2006-01-03 Neale Ferguson <neale@sinenomine.net>
10182 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
10184 2006-01-03 Neale Ferguson <neale@sinenomine.net>
10186 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
10187 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
10189 * basic-long.cs: Add lconv-to-r4/r8 tests.
10191 2006-01-03 Zoltan Varga <vargaz@gmail.com>
10193 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
10195 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
10196 here as on other archs.
10198 2005-12-29 Neale Ferguson <neale@sinenomine.net>
10200 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
10202 2005-12-29 Neale Ferguson <neale@sinenomine.net>
10204 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
10206 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
10208 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
10209 instrument_prolog; Add memory_barrier instruction.
10211 2005-12-26 Zoltan Varga <vargaz@gmail.com>
10213 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
10215 2005-12-23 Zoltan Varga <vargaz@gmail.com>
10217 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
10219 * aliasing.c inssel.brg: Fix warnings.
10221 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
10222 could skip initialization of some parts of memory.
10224 * mini.c mini-ia64.c: Fix warnings.
10226 * inssel-sparc.brg: Add an implementation of lneg which actually works.
10228 2005-12-22 Zoltan Varga <vargaz@gmail.com>
10230 * aliasing.c (mono_build_aliasing_information): Add a workaround for
10231 a crash seen on sparc.
10233 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
10235 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
10237 2005-12-21 Neale Ferguson <neale@sinenomine.net>
10239 * mini-ops.h: Add s390_backchain instruction
10241 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
10243 * cpu-s390.md: Add s390_backchain instruction
10245 * mini-s390.c: Significant ABI changes
10247 * mini-s390.h: Cater for zero length structures
10249 2005-12-20 Neale Ferguson <neale@sinenomine.net>
10251 * mini-s390.c: ABI fixes
10253 * inssel-s390.brg: Remove debug statements
10255 * cpu-s390.md: Fix length of ATOMIC_xx operations
10257 2005-12-19 Zoltan Varga <vargaz@gmail.com>
10259 * basic-float.cs: Add float<->long conversion tests.
10261 2005-12-16 Neale Ferguson <neale@sinenomine.net>
10263 * mini-s390.c: Fix LOCALLOC processing.
10265 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
10267 2005-12-15 Zoltan Varga <vargaz@gmail.com>
10269 * iltests.il: Add tests for some opcodes not covered by the other
10272 2005-12-15 Neale Ferguson <neale@sinenomine.net>
10274 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
10275 register loading for Tail processing; Correct trace output.
10277 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
10279 * cpu-s390.md: Correct size of jmp instruction.
10281 2005-12-13 Neale Ferguson <neale@sinenomine.net>
10283 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
10285 2005-12-13 Neale Ferguson <neale@sinenomine.net>
10287 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
10288 Bring s390 up to current level.
10290 2005-12-12 Zltan Varga <vargaz@gmail.com>
10292 * generics.2.cs: Disable the newly added tests as they do not work yet.
10294 * generics.2.cs: Add valuetype tests.
10296 2005-12-09 Zoltan Varga <vargaz@gmail.com>
10298 * basic-long.cs: Add i4->u8 test.
10300 * objects.cs: Add tests for JIT intrinsic.
10302 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
10303 optimizations lost by a mistake.
10305 2005-12-07 Zoltan Varga <vargaz@gmail.com>
10307 * basic-long.cs: Remove a test moved to objects.cs.
10309 * arrays.cs: Add more array tests.
10311 2005-12-06 Zoltan Varga <vargaz@gmail.com>
10313 * arrays.cs: Add new tests for multi-dimensional arrays.
10315 2005-12-06 Raja R Harinath <rharinath@novell.com>
10317 * Makefile.am (test_sources2): Add generics.2.cs.
10318 (EXTRA_DIST): Add test_sources2.
10320 2005-12-05 Ben Maurer <bmaurer@ximian.com>
10322 Support for boxing and unboxing nullable types as well as the
10323 isinst operation on nullables, per the CLI ammendment.
10325 * inssel.brg (CEE_ISINST): Special case for nullable
10327 * mini.c (handle_unbox_nullable): new method
10328 (handle_box): Special case for nullable types
10329 (mono_method_to_ir): Call handle_unbox_nullable in correct
10332 * generics.2.cs: New test suite
10334 * Makefile.am: Support for regression tests with generics.
10336 2005-12-03 Zoltan Varga <vargaz@gmail.com>
10338 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
10339 allocated to registers. Fixes #76800.
10341 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
10343 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
10345 2005-11-30 Zoltan Varga <vargaz@gmail.com>
10347 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
10350 2005-11-29 Zoltan Varga <vargaz@gmail.com>
10352 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
10355 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
10357 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
10358 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
10360 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
10361 single precision before storing to a single precision location.
10363 2005-11-28 Raja R Harinath <rharinath@novell.com>
10365 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
10367 2005-11-27 Zoltan Varga <vargaz@gmail.com>
10369 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
10372 * basic.cs: Remove test_0_byte_compares test which was moved to
10373 objects.cs a long time ago.
10375 2005-11-22 Massimiliano Mantione <massi@ximian.com>
10377 * aliasing.c: Fixed aliasing issue on 64 bit archs.
10379 2005-11-20 Zoltan Varga <vargaz@gmail.com>
10381 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
10382 handlers are called.
10384 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
10387 * mini-ia64.c: Add support for the throw->branch exception
10390 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
10392 2005-11-18 Massimiliano Mantione <massi@ximian.com>
10394 * mini.c: Enabled "fastpath" deadce :-)
10396 2005-11-18 Massimiliano Mantione <massi@ximian.com>
10398 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
10399 alias analysis pass to support it.
10400 * mini.h: Likewise.
10402 * liveness.c: Likewise (liveness computation can use aliasing
10403 information to be more accurate).
10404 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
10405 moreover made so that "--compile-all" uses the given optimization
10406 flags and not the default ones.
10407 * aliasing.c: Alias analysis (new file).
10408 * aliasing.h: Likewise.
10409 * Makefile.am: added "aliasing.c" and "aliasing.h".
10411 2005-11-17 Zoltan Varga <vargaz@gmail.com>
10413 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
10416 2005-11-13 Zoltan Varga <vargaz@gmail.com>
10418 * mini-exceptions.c (mono_handle_exception_internal): Remove the
10419 fp >= end_of_stack exit condition, as it is not needed, and it might
10420 become true for fp eliminated frames.
10422 2005-11-11 Zoltan Varga <vargaz@gmail.com>
10424 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
10427 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
10429 * mini-arm.c: fixed alignment of doubles/longs to match
10430 the C ABI (bug #76635).
10432 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
10434 * aot.c: fix compilation with --enable-minimal=aot.
10436 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
10438 * mini-arm.c: fixed compatibility with the new
10439 floating point emulator package for compares.
10441 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
10443 * mini.c : reverted sig->pinvoke changes (r51396-51397).
10445 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
10447 * mini-exceptions.c (print_stack_frame): Output to stderr.
10448 (mono_handle_native_sigsegv): Ditto.
10450 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
10452 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
10453 OP_LCONV_TO_OVF_I implementation.
10455 * mini-amd64.c: Add support for the throw->branch exception
10458 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
10459 when the catch clause catches a more general exception, i.e. Object.
10461 2005-10-30 Zoltan Varga <vargaz@gmail.com>
10463 * cpu-ia64.md: Remove unused opcodes.
10465 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
10466 specific defines for architectures defining USE_SIGACTION.
10468 * mini-ia64.c: Fix some warnings.
10470 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
10471 version seemed to skip a frame.
10473 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
10475 * mini.c: Clean up the usage of sig->pinvoke flag. Now
10476 only calls which are made to native code use this flag.
10478 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
10480 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
10481 varargs methods as well.
10483 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
10484 which have save_lmf set. Reorganize methods prologs a bit.
10486 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
10487 debugger to the proper place.
10489 2005-10-29 Martin Baulig <martin@ximian.com>
10491 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
10492 when running inside the debugger until the debugger has support
10495 2005-10-26 Zoltan Varga <vargaz@gmail.com>
10497 * mini.h: Fix a warning.
10499 2005-10-24 Miguel de Icaza <miguel@novell.com>
10501 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
10502 we expose publicly, this returns the string.
10504 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
10506 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
10507 with fp elimination.
10509 2005-10-21 Zoltan Varga <vargaz@gmail.com>
10511 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
10512 native stacktrace using the glibc 'backtrace' function if available.
10514 2005-10-20 Zoltan Varga <vargaz@gmail.com>
10516 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
10518 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
10519 handle SIGSEGVs received while in native code.
10521 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
10522 code, call mono_handle_native_sigsegv which will abort the runtime
10523 after printing some diagnostics, instead of converting it into a
10524 confusing NullReferenceException.
10526 2005-10-18 Zoltan Varga <vargaz@gmail.com>
10528 * cpu-pentium.md: Remove unused opcodes.
10530 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
10532 * mini-amd64.h (MonoLMF): Add rsp field.
10534 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
10537 2005-10-17 Zoltan Varga <vargaz@gmail.com>
10539 * mini-codegen.c (get_register_spilling): Fix some warnings.
10541 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
10543 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
10544 elimination during exception handling. Enable fp elimination by
10547 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
10550 2005-10-16 Martin Baulig <martin@ximian.com>
10552 * mini-exceptions.c
10553 (mono_debugger_run_finally): New public method for the debugger.
10555 2005-10-10 Zoltan Varga <vargaz@gmail.com>
10557 * debug-mini.c (mono_debug_init_method): Fix warning.
10559 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
10560 the 'exname' parameter const to fix some warnings.
10562 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
10564 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
10565 introduced by the previous patch.
10567 2005-10-08 Zoltan Varga <vargaz@gmail.com>
10569 * basic-float.cs: Add test for precision of float arithmetic.
10571 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
10572 when loading/storing single values from/to memory.
10574 * mini.c (mono_jit_compile_method_with_opt): Create the function
10575 pointers in the correct domain.
10577 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
10579 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
10580 introduced by previous patch.
10582 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
10583 when out_filter_idx is NULL.
10585 * mini-exceptions.c: Don't run filter clauses twice during exception
10586 handling. Fixes #75755.
10588 2005-10-07 Zoltan Varga <vargaz@gmail.com>
10590 * aot.c: Add support for ldflda wrappers.
10592 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
10595 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
10597 * mini.c, mini.h: do not consider exception handlers blocks when
10598 setting up interface variables.
10600 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
10602 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
10604 2005-10-03 Zoltan Varga <vargaz@gmail.com>
10606 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
10607 causes a regression.
10609 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
10611 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
10613 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
10614 of the OP_P definitions.
10616 * TODO: Add a proposal for dealing with the CEE/OP mess.
10618 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
10619 optimizations from the x86 port.
10621 * cpu-amd64.md: Ditto.
10623 * basic.cs basic-long.cs: Add tests.
10625 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
10627 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
10628 Patrik Torstensson's implementation of my exception-handling
10629 optimization idea, when the exception object is not used
10632 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
10634 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
10635 of the mul_imm optimizations from the old jit.
10637 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
10639 * mini.c, liveness.c: patch by Patrik Torstensson and
10640 Zoltan Varga to improve performance in methods with
10643 2005-09-30 Zoltan Varga <vargaz@gmail.com>
10645 * driver.c: Remove 'Globalization' entry from --version.
10647 2005-09-28 Zoltan Varga <vargaz@gmail.com>
10649 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
10650 there is a profiler interested in JIT events.
10652 * aot.c: Load profile files produced by the AOT profiling module, and
10653 reorder methods based on the profiling info. Add a 'method_order' table
10654 to the AOT file to make mono_aot_find_jit_info work with the reordered
10657 * mini.h: Bump AOT file version info.
10659 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
10661 * mini-arm.h: work around what looks like a gcc bug when optimizations
10664 2005-09-28 Raja R Harinath <rharinath@novell.com>
10666 * Makefile.am (AM_CFLAGS): Don't use += to append inside
10667 conditionals. Use ...
10668 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
10670 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
10672 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
10673 to determine the amount of memory to copy when passing valuetypes.
10675 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
10676 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
10678 2005-09-27 Zoltan Varga <vargaz@gmail.com>
10680 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
10681 information about aot.
10683 2005-09-27 Ben Maurer <bmaurer@ximian.com>
10685 * *.c: Replace the use of {Enter,Leave}CriticalSection with
10686 macros. This will allow a deadlock debugger to easily be plugged
10689 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
10691 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
10693 2005-09-27 Raja R Harinath <rharinath@novell.com>
10695 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
10696 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
10697 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
10698 ($(arch_built)) [CROSS_COMPILING]: Error out.
10700 2005-09-26 Zoltan Varga <vargaz@gmail.com>
10702 * aot.c: Add support for the no_special_static flag for classes.
10704 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
10706 * Reapply reverted patches.
10708 * *: Revert r50174 as well.
10710 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
10712 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
10714 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
10716 2005-09-23 Miguel de Icaza <miguel@novell.com>
10718 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
10719 part of the SIG_HANDLER_SIGNATURE.
10721 2005-09-23 Zoltan Varga <vargaz@gmail.com>
10723 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
10726 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
10727 introduced by previous patch.
10729 2005-09-21 Zoltan Varga <vargaz@gmail.com>
10731 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
10732 saved registers too.
10734 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
10735 upon the information returned by get_call_info ().
10737 * mini-x86.c (add_float): Fix stack size calculation.
10738 (mono_arch_call_opcode): Rewrite this so it works based up the
10739 information returned by get_call_info ().
10740 (mono_arch_get_this_vret_args): Ditto.
10742 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
10744 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
10745 in cinfo to determine the registers which need to be used.
10747 2005-09-20 Miguel de Icaza <miguel@novell.com>
10749 * driver.c (mono_main): Add --server and --desktop flags.
10751 2005-09-16 Zoltan Varga <vargaz@gmail.com>
10753 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
10754 registers as global registers.
10756 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
10757 longer needed with the new register allocator.
10759 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
10761 * cpu-ia64.md: Remove unused opcodes.
10763 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
10765 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
10767 * cpu-amd64.md: Remove unused opcodes.
10769 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
10770 needed with the new register allocator.
10772 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
10775 2005-09-16 Raja R Harinath <rharinath@novell.com>
10777 * Makefile.am (check-local): Don't invoke semdel-wrapper.
10779 2005-09-16 Martin Baulig <martin@ximian.com>
10781 * exceptions-amd64.c
10782 (throw_exception): Don't call mono_debugger_throw_exception() if
10783 we're a rethrow - see the FIXME in the code.
10785 2005-09-15 Geoff Norton <gnorton@customerdna.com>
10787 * mini.c (mono_init_exceptions): This only works on some architectures.
10789 2005-09-15 Zoltan Varga <vargaz@gmail.com>
10791 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
10794 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
10796 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
10797 now in mini-exceptions.c.
10799 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
10801 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
10802 now in mini-exceptions.c.
10804 2005-09-15 Zoltan Varga <vargaz@gmail.com>
10806 * exceptions-x86.c: Applied patch from Patrik Torstensson
10807 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
10809 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
10810 code into mini-exceptions.c. Add some assertions to it.
10812 2005-09-12 Zoltan Varga <vargaz@gmail.com>
10814 * aot.c (emit_section_change): Applied patch from "The Software Team"
10815 (<software@solmersa.com>). Fix as errors on windows.
10817 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
10819 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
10820 method info into the LMF.
10822 2005-09-11 Zoltan Varga <vargaz@gmail.com>
10824 * mini-ia64.c: Add proper unwind info for method epilogs.
10826 * exceptions-ia64.c: Add some code to help debugging.
10828 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
10830 * mini-exceptions.c: Fix warning.
10832 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
10834 * mini.c: Really fix build.
10836 * mini-x86.c mini-amd64.c: Fix build.
10838 2005-09-11 Zoltan Varga <vargaz@gmail.com>
10840 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
10842 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
10843 some Interlocked methods as intrinsics.
10845 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
10846 for Thread methods as well.
10848 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
10850 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
10852 * mini-ia64.c mini-x86.c mini-amd64.c
10853 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
10856 * mini.c (mono_init_exceptions): Fix build breakage.
10858 2005-09-10 Zoltan Varga <vargaz@gmail.com>
10860 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
10861 of instructions. Use the new ia64_unw_op macros for emitting unwind
10864 * mini.c (mono_init_exceptions): Initialize exception handling
10865 related trampolines at startup.
10867 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
10869 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
10871 2005-09-09 Zoltan Varga <vargaz@gmail.com>
10873 * mini.c: Handle type loading errors gracefully during compilation and
10874 throw the appropriate exception.
10876 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
10878 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
10879 for the mono binary.
10881 2005-09-09 Martin Baulig <martin@ximian.com>
10883 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
10886 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
10888 * mini-arm.h: use emulation for conv.r.un for the release.
10890 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
10892 * mini-arm.c, objects.cs: more fixes and tests for them.
10894 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
10896 * mini-arm.c: align structures to at least 4 bytes to be able
10897 to keep our current optimized memcpy.
10899 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
10901 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
10903 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10905 * mini.c: ignore SIGPIPE.
10907 2005-09-04 Zoltan Varga <vargaz@gmail.com>
10909 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
10911 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
10913 2005-09-02 Zoltan Varga <vargaz@gmail.com>
10915 * mini.h: Add prototype for mono_allocate_stack_slots_full.
10917 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
10919 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
10920 exception handling support.
10921 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
10922 patch by Brian Koropoff <briank@marakicorp.com>).
10924 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
10926 * mini.c: revert another 'optimization' which breaks when
10927 items on the eval stack need to be saved at a basic block end
10930 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
10932 * jit-icalls.c: for arrays, ensure we always provide
10935 2005-08-30 Zoltan Varga <vargaz@gmail.com>
10937 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
10939 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
10941 2005-08-29 Zoltan Varga <vargaz@gmail.com>
10943 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
10944 arguments in their original register.
10946 2005-08-28 Zoltan Varga <vargaz@gmail.com>
10948 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
10951 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
10952 when ssapre is enabled.
10954 * inssel-long.brg: Fix bug in previous patch.
10956 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
10957 multiplication by a constant.
10959 2005-08-27 Zoltan Varga <vargaz@gmail.com>
10961 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
10964 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
10967 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
10969 * inssel-arm.brg: apply changes tested by Brian Koropoff
10970 <briank@marakicorp.com>.
10972 2005-08-25 Zoltan Varga <vargaz@gmail.com>
10974 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
10976 2005-08-24 Zoltan Varga <vargaz@gmail.com>
10978 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
10979 to the same register if dreg is just a base register.
10980 (print_ins): Improve printing of membase opcodes.
10982 * inssel-x86.brg: Add optimized ldind(reg) rules.
10984 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
10986 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
10988 * mini.c: when running under valgrind, set the stack bottom for
10989 the GC at the actual approximate stack for the app (fixes running
10990 mono with valgrind).
10992 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
10994 * mini.c: do no break at the first valuetype to init found
10995 (fixes bug #75791).
10997 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
10999 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
11001 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
11003 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
11005 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
11007 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
11009 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
11011 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
11013 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
11016 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
11019 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
11022 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
11024 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
11026 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
11028 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
11029 in the tail recursion optimization.
11031 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
11032 debug info into the assembly file.
11034 * iltests.il: Add test for filter regions.
11036 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
11037 initial stack of filter regions. Fixes #75755.
11039 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
11041 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
11042 stack requirements.
11044 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
11046 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
11047 the check for an already compiled method on non-ia64 platforms.
11048 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
11051 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
11053 * inssel-x86.brg: Add some optimized call rules.
11055 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
11057 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
11060 * mini.h mini-trampolines.c: Pass the trampoline argument to
11061 mono_arch_patch_delegate_trampoline.
11063 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
11065 * mini-trampolines.c: Fix build.
11067 * mini-amd64.h: Add delegate trampolines.
11069 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
11071 * inssel-amd64.brg: Add optimized call rules.
11073 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
11075 * inssel-ia64.brg: Add optimized ldind(reg) rules.
11077 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
11079 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
11082 * mini-ia64.c: Remove LMF fixmes.
11084 * mini-ia64.h: Remove most fields from LMF.
11086 * inssel-ia64.brg (stmt): Fix unaligned access errors.
11088 * mini-trampolines.c: Add support for IA64 function descriptors.
11090 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
11091 for IA64 function descriptors.
11093 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
11095 * tramp-arm.c: patch the vtable for virtual calls. Added
11096 support code to register/unregister the LMF.
11097 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
11100 2005-08-19 Dick Porter <dick@ximian.com>
11102 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
11103 bit value if needed.
11105 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
11107 * mini.c (mini_get_method): Move handling of wrapper data here.
11109 * mini.c (mono_method_to_ir): Add support for dynamic methods.
11111 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
11114 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
11115 bblock->code does not remain empty.
11117 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
11119 * arrays.cs: Add regression test for #75832.
11121 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
11122 rules. Fixes #75832.
11124 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
11125 instruction scheduling.
11127 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
11129 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
11131 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
11133 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
11135 * mini-codegen.c: Fix VC build.
11137 * cpu-pentium.md: Increase length of atomic_exhange_i4.
11139 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11141 * mini.h: fix signature for mono_register_opcode_emulation.
11143 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
11145 * mini.c: Get rid of most of the helper_sig_... constants using
11146 mono_create_icall_signature ().
11148 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
11150 * jit-icalls.c (helper_ldstr): New helper function.
11152 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
11154 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
11155 throw, load the string using a helper call instead of creating a string object.
11157 * aot.c: Update after LDSTR changes.
11159 * mini.h: Bump AOT file version.
11161 * aot.c: Save class size info into the AOT file. Print more statistics during
11164 * mini.h: Bump AOT file version.
11166 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
11167 ordering of disasm cases. Fixes #74957.
11169 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
11171 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
11172 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
11173 the generic code needed for the ARM port.
11175 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
11177 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
11178 inssel-arm.brg: more ARM features and fixes.
11180 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
11182 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
11183 ARM port work in progress.
11185 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
11187 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
11189 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
11191 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
11193 * inssel.brg (mini_emit_memset): Add support for unaligned access.
11195 * *-ia64.*: Ongoing IA64 work.
11197 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
11199 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
11201 * TODO: Remove out-of-data todo stuff.
11203 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
11206 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
11208 * mini.h: Bump corlib version.
11210 2005-07-27 Martin Baulig <martin@ximian.com>
11213 (create_copy_ins): Added `const unsigned char *ip' argument; set
11214 `copy->cil_code' from it.
11216 2005-07-27 Martin Baulig <martin@ximian.com>
11218 * mini-exceptions.c (mono_handle_exception): Don't call
11219 mono_debugger_handle_exception() for filters.
11221 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
11223 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
11226 2005-07-26 Martin Baulig <martin@ximian.com>
11228 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
11230 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
11231 helper_compile_generic_method() if the method is actually virtual
11234 2005-07-26 Martin Baulig <martin@ximian.com>
11237 (trampoline_code): Renamed to `mono_trampoline_code' and made it
11238 public; this is now accessed directly by the debugger.
11239 (mono_generic_trampoline_code): Removed.
11242 (mono_debug_init_method): Also add interncalls and wrappers.
11244 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
11246 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
11248 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
11250 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
11252 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
11254 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
11256 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
11258 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
11259 getting TLS offsets on AMD64 too.
11261 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
11263 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
11265 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
11267 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
11268 inssel-arm.brg, mini-arm.h: ARM port work in progress.
11270 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
11272 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
11274 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
11277 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
11278 mono_sparc_is_virtual_call ().
11280 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
11282 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
11283 trampoline parameters.
11285 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
11287 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
11288 to mono_arch_get_vcall_slot_addr.
11290 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
11293 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
11295 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
11297 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
11299 2005-07-19 Martin Baulig <martin@ximian.com>
11301 * exceptions-amd64.c (throw_exception): Call
11302 mono_debugger_throw_exception() here like we're doing it on i386.
11304 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
11306 * mini-ia64.c: Add optimized TLS access support.
11308 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
11310 * mini-exceptions.c: Ongoing IA64 work.
11312 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
11314 * mini.c: Use the default optimization set when embedding. Fixes
11317 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
11319 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
11320 of trampolines to a separate file.
11322 * mini-trampolines.c: New file.
11324 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
11327 * tramp-x86.c: Reorganize the trampoline code to be similar to the
11330 * mini-codegen.c: Fix cygwin build.
11332 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
11334 * mini.c: Add some minor changes needed by the IA64 port.
11336 * *-ia64.*: Ongoing IA64 work.
11338 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
11340 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
11341 trampolines into arch-independent and arch-dependent parts.
11343 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
11345 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
11347 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
11349 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
11350 the xp-regalloc-branch for amd64.
11352 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
11353 xp-regalloc-branch for x86.
11355 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
11357 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
11359 2005-07-06 Martin Baulig <martin@ximian.com>
11362 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
11363 (mono_jit_runtime_invoke): Likewise.
11365 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
11367 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
11370 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
11371 without loading their metadata. Reorganize the file format so exception handling+
11372 debug info is kept separate from normal method info. Create MonoJitInfo
11373 structures for methods lazily.
11375 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
11377 (x86_class_init_trampoline): Patch AOT class init trampolines too.
11379 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
11381 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
11384 * mini.h: Bump AOT file version.
11386 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
11388 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
11390 2005-07-01 Raja R Harinath <rharinath@novell.com>
11392 * Makefile.am (check-local): Call semdel-wrapper.
11394 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
11396 * mini-x86.c: Revert the last change as it seems to break the build..
11398 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
11400 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
11402 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
11404 2005-06-27 Ben Maurer <bmaurer@ximian.com>
11406 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
11407 outside of the macro, so strange stuff doesn't happen with gcc4
11408 (NEW_AOTCONST_TOKEN): Likewise.
11410 2005-06-28 Martin Baulig <martin@ximian.com>
11412 * mini.c (mini_class_is_system_array): New static method; use this
11413 instead of `klass->parent == mono_defaults.array_class' everywhere
11414 since this also works for the new generic array class.
11416 2005-06-26 Ben Maurer <bmaurer@ximian.com>
11418 * inssel.brg: Remove warnings.
11420 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
11422 * mini-ia64.c: Ongoing IA64 work.
11424 * basic-float.cs: Add float->i1 conversion test.
11426 * iltests.il: Add conv.u4 test.
11428 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
11430 * inssel-long.brg: Fix bug caused by last change.
11432 2005-06-23 Geoff Norton <gnorton@customerdna.com>
11434 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
11435 BSDs. Allows the x86 JIT to work on OSX86
11437 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
11439 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
11442 * mini-ia64.c: Ongoing IA64 work.
11444 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
11446 * mini-ia64.c: Ongoing IA64 work.
11448 * driver.c: Clean up jit_code_hash as well when using --regression.
11450 * inssel-long.brg: Fix long->i4/u4 conversion rules.
11452 * basic-long.cs: Add tests for long->u4 conversion.
11454 2005-06-18 Ben Maurer <bmaurer@ximian.com>
11456 * mini.c: Take mono_get_domainvar out of macros. This makes sure
11457 that we do not depend on undefined C behavior: the order stuff
11458 gets evaluated within an expression. Fixes mono when compiled on
11461 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
11463 * *-ia64.*: Ongoing IA64 work.
11465 * aot.c: Lower memory usage while loading AOT methods.
11467 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
11469 * mini.h: Bump AOT file format version.
11471 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
11473 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
11475 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
11477 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
11478 not on callee assembly). Fixed some comments.
11480 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
11482 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
11483 it gets proper disassembly.
11484 (emit_method_info): Remove some dead code.
11486 * mini.c (mini_method_compile): Allways allocate the GOT var in
11487 mono_method_to_ir for emulating opcodes.
11489 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
11491 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
11492 before freeing the code memory. Fixes #74990.
11494 * objects.cs: Add regression test for #74992.
11496 * liveness.c: Extend live ranges of arguments to the beginning of the
11497 method. Fixes #74992.
11499 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
11500 so it points into the faulting instruction.
11502 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
11504 * jit-icalls.c (mono_imul_ovf): Add exception handling.
11506 * *-ia64.*: Ongoing IA64 work.
11508 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
11510 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
11512 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
11514 * *-ia64.*: Ongoing IA64 work.
11516 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
11518 * basic-long.cs: Add tests for add/sub.ovf.
11520 * basic.cs: Add tests for sub.ovf.
11522 * *-ia64.*: Ongoing IA64 work.
11524 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
11526 * *-ia64.*: Ongoing IA64 work.
11528 * basic.cs: Add conv.ovf.i4.un test.
11530 2005-06-09 Massimiliano Mantione <massi@ximian.com>
11532 * mini.c: (remove_block_if_useless) Fixed bug 75061.
11534 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11536 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
11538 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
11540 * *-ia64.*: Ongoing IA64 work.
11542 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11545 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
11547 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
11549 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
11551 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
11553 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
11555 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
11556 of a call is callable by a near call.
11558 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
11560 * mini-ia64.c: Ongoing IA64 work.
11562 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
11564 * genmdesc.c: Make the generated array non-static.
11566 * inssel-long.brg: Fix LSHR_IMM rule.
11568 * *-ia64.*: Ongoing IA64 work.
11570 * *-ia64.*: Ongoing IA64 work.
11572 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
11574 * *-ia64.*: Ongoing IA64 work.
11576 * *-ia64.*: Ongoing IA64 work.
11578 * mini-ia64.c: Ongoing IA64 work.
11580 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
11582 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
11584 * objects.cs basic-calls.cs: Move some tests to objects.cs.
11586 * objects.cs basic-long.cs: Move some tests to objects.cs.
11588 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
11590 * *-ia64.*: Ongoing IA64 work.
11592 * iltests.il: Add a new test.
11594 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
11595 newobj. Fixes #75042.
11597 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
11599 * *-ia64.*: Ongoing IA64 work.
11601 * *-ia64.*: Ongoing IA64 work.
11603 * *-ia64.*: Ongoing IA64 work.
11605 * basic.cs objects.cs: Move tests accessing static variables as well.
11607 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
11609 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
11611 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
11613 * driver.c: Always print failed tests.
11615 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
11618 * *ia64*: Ongoing IA64 work.
11620 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
11622 * basic.cs: Add tests for add.ovf. Fix warnings.
11624 2005-05-18 Miguel de Icaza <miguel@novell.com>
11626 * driver.c (mono_main): Avoid crash if no argument is passed to
11627 --break; Do not use g_error, but f_printf. And fix all other
11628 ocurrences of the same crash.
11630 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
11632 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
11633 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
11636 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
11638 * *-ia64.*: Add beginnings of IA64 backend.
11640 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
11642 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
11644 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
11647 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
11649 * mini-amd64.c: Fix a warning.
11651 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
11653 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
11654 in float_neg. Fixes #74897.
11656 * mini-amd64.c (emit_call): Fix another near call bug.
11658 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
11660 * declsec.c: Keep the appdomain information in the structure. Added a
11661 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
11662 value gets overwritten).
11663 * declsec.h: Set the default MonoArray for the the stack to 6. Added
11664 an MonoAppDomain member to MonoSecurityFrame.
11665 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
11666 used in the stack walk. Now use a MonoArray which grow (double) when
11669 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
11671 * mini.c: Re-enabled runtime cleanup, since running threads should
11672 now properly stop when exiting.
11674 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
11676 * mini-codegen.c: New file contaning the arch-independent local
11677 register allocator. Not used by any architectures yet.
11679 * mini.h linear-scan.c: Merge some changes from the
11680 mini-xp-local-regalloc branch.
11682 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
11684 * mini-amd64.c (emit_call): Fix calls to native functions when the
11685 runtime is compiled as a shared library. Fixes #74756.
11687 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
11688 on a literal field. Fixes #74751.
11690 2005-04-25 Raja R Harinath <rharinath@novell.com>
11692 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
11694 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
11696 * objects.cs: Add missing null casting test.
11698 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
11700 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
11701 in wrapper methods. Also rename 'address' variable to 'offset'.
11703 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
11705 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
11708 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
11710 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
11713 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
11715 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
11717 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
11719 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
11720 just the last bytes.
11722 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
11724 * aot.c (mono_compile_assembly): Fix warning.
11726 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
11727 by the _MSC_VER stuff.
11729 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
11731 * inssel-long.brg: Fix #74588.
11733 * cpu-amd64.md: Fix #74591.
11735 * iltests.il: Add new regression tests.
11737 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
11739 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
11742 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
11744 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
11746 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
11747 from Bill Middleton <flashdict@gmail.com>.
11749 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
11751 * arrays.cs: Add new regression test. Fix warnings.
11753 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
11755 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
11756 and leakage in CKFINITE.
11758 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
11759 this to a null op since it is called on amd64 too.
11761 * exceptions-amd64.c (get_throw_trampoline): Align stack.
11763 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
11764 body since this is not used on amd64.
11766 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
11768 * mini-amd64.c: Remove obsolete fixmes.
11770 * mini.c (print_method_from_ip): Fix debugging support.
11772 2005-2-1 Massimiliano Mantione <massi@ximian.com>
11774 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
11775 so that expressions that don't give much gain are not reduced.
11776 * ssapre.h: Likewise.
11778 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
11780 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
11782 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
11784 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
11786 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
11788 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
11790 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
11792 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
11794 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
11797 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
11799 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
11801 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
11803 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
11804 MONO_ARCH_USE_SIGACTION. Fixes #74252.
11806 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
11808 * mini-x86.c: Fix up stack overflow handling.
11810 * exceptions.cs: Add new regression test.
11812 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
11814 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
11815 mono_jit_thread_attach.
11817 * mini.c (mono_method_to_ir): Verify called method is not abstract.
11819 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
11821 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
11822 avoid calling constructors using callvirt.
11824 * inssel.brg: Fix #74073.
11826 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
11828 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
11829 compilation with non-GCC compilers.
11830 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
11831 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
11833 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
11835 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
11836 klass->interface_offsets (will likely fix bug#74073).
11838 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
11840 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
11842 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
11844 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
11845 to amd64_div_reg_size ().
11847 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
11849 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
11851 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
11853 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
11855 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
11857 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
11859 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
11861 * mini.c (mono_precompile_assembly): Load and precompile referenced
11862 assemblies as well. Fixes #74015.
11864 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
11866 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
11868 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
11870 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
11871 a lot of checks and (anyway) permissions cannot work until corlib is
11874 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
11876 * mini-ppc.c: fixed ABI issue on sysv/ppc.
11878 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
11880 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
11881 calls (fixes bug#72824).
11883 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
11885 * mini.c: fix tail recursion elimination (see test in bug#73936).
11887 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
11889 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
11890 some fp functions in sse2 mode.
11892 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
11894 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
11896 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
11898 * mini.h mini.c: Add mono_get_jit_tls_key ().
11900 * mini-x86.c: Enable fast TLS support on windows.
11902 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
11904 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
11905 * mini.c: Check for p/invoke method when generating code. If a
11906 p/invoke method, or it's class, isn't decorated with [Suppress
11907 UnmanagedCodeSecurity] then generate code to call System.Security.
11908 UnmanagedDemand (only if the security manager is active).
11910 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
11912 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
11913 last change as it seems to cause strange crashes.
11915 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
11917 * *.c: handle unsafe function pointers where needed.
11919 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
11921 * mini.c (mono_jit_free_method): Remove the fixme too.
11923 2005-03-15 Miguel de Icaza <miguel@novell.com>
11925 * mini.c: As discussed, make the code actually free the delegate
11926 thunk now, to enable the debugging of delegate problems, use
11927 MONO_DEBUG=1 when running Mono.
11929 This takes also care of parts of the leaks as seen by Joe.
11931 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
11933 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
11934 thread_tls_offset calculation.
11936 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
11938 * declsec.c: Reworked linkdemand checks for icall. The previous code
11939 was using the declaration code (untrusted) and didn't work as expected
11940 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
11943 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
11945 * iltests.il: Add new localloc test.
11947 * mini-amd64.c: Handle large stack allocations the same way as on
11948 windows if stack overflow handling is working.
11950 * mini-amd64.c: Allocate the signal stack using mmap.
11952 * mini.c (sigsegv_signal_handler): Fix reading of context.
11954 * mini-exceptions.c: Fix up stack overflow handling.
11956 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
11958 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
11960 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
11962 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
11964 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
11965 tramp_init functions as they are no longer needed.
11967 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
11969 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
11971 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
11973 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
11975 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
11978 * mini-ops.h: Add OP_LMUL_IMM.
11980 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
11981 long mul/div opcodes as intrinsic.
11983 * mini-amd64.c (emit_call): Handle the case when the callee might be
11986 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
11988 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
11991 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
11993 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
11995 2005-03-09 Ben Maurer <bmaurer@ximian.com>
11997 * mini.c (mono_codegen): Don't leak here, to help people running
12000 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
12002 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
12003 conversions in sse2 mode.
12005 * basic-float.cs: Add regression test.
12007 * mini-amd64.c: Reenable sse2.
12009 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
12011 * mini-amd64.c: Disable sse2 until some regressions are fixed.
12013 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
12015 * driver.c: Copyright text should include 2005.
12017 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
12019 * cpu-amd64.md (load_membase): Fix more max lengths.
12021 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
12023 * cpu-amd64.md (load_membase): Fix max length.
12025 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
12027 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
12029 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
12030 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
12032 * basic-float.cs: Add rounding regression test.
12034 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
12036 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
12038 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
12039 structures in registers for pinvoke wrappers.
12041 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
12043 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
12045 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
12047 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
12048 wrapper to mono_jit_thread_attach.
12050 * mini.c (mini_jit_thread_attach): New jit icall.
12052 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
12053 native->managed wrappers.
12055 * exceptions.cs: Add new regression test.
12057 * mini.c (optimize_branches): Check regions in the cbranch to throw
12058 block case as well. Fixes #73242.
12060 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
12062 * mini.c: thread safety fixes.
12064 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
12066 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
12067 patching stuff, since delegates use jump trampolines so there is
12070 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
12073 * tramp-amd64.c: Fix build.
12075 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
12076 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
12078 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
12079 Rename this to mono_arch....
12080 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
12082 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
12084 * mini-amd64.c (emit_call): If both the caller and the callee is
12085 guaranteed to have 32 bit addresses, emit a normal call.
12087 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
12089 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
12090 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
12091 method_ptr inside delegates.
12093 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
12095 * mini.c (mono_jit_free_method): Free the method info even if the native code is
12096 invalidated. Fixes #73001.
12098 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
12100 * mini-x86.c: Only use stdcall for pinvokes on windows.
12102 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
12104 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
12105 * mini-x86.c: remove unreliable __thread var offset detection,
12106 use the correct accessors and enable by default.
12108 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
12110 * mini.c (mono_jit_free_method): Fix memory leak.
12112 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
12114 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
12116 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
12118 * cpu-amd64.md: Fix lengths of atomic opcodes.
12120 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
12122 * driver.c: try to not imply using ICU is any good.
12124 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
12126 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
12127 functions as inline ops.
12129 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
12130 some Interlocked functions as inline ops.
12132 * mini.c (move_basic_block_to_end): Fix bug in last patch.
12134 * mini.h (MonoBasicBlock): Reorganize fields a bit.
12136 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
12138 * mini.c: Add support for OP_NOT_TAKEN.
12140 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
12141 structures in registers for pinvoke wrappers.
12143 * mini-amd64.c: Fix warnings.
12145 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
12147 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
12149 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
12151 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
12152 address instead of loading the address from it.
12154 * mini-x86.c: Add support for returning small structs in registers
12155 on Win32. Fixes part of #70864.
12157 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
12159 * trace.c (get_token): Improve error checking.
12161 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
12163 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
12165 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
12167 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
12168 it can be reused for MonoClass.
12169 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
12172 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
12174 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
12175 instead of a MonoReflectionMethod. The method information wasn't used
12176 when displaying SecurityException details (but will be now).
12178 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
12180 * Makefile.am : windows build fix.
12182 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
12184 * iltests.il: Add new regression test.
12186 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
12189 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
12191 * mini.c: Moved linkdemand check into helper function check_linkdemand
12192 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
12195 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
12197 * declsec.c: Added statistics counter for different kinds of
12199 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
12200 (and commented) declaration.
12201 * mini.c: Added statistics counter for security Demand code
12202 generation. Added display of security statistics.
12204 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
12206 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
12207 Fix compilation errors under gcc-2.95.
12209 2005-02-12 Ben Maurer <bmaurer@ximian.com>
12211 * mini.c, driver.c: Use the new jit trampoline hashtable
12213 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
12215 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
12217 2005-02-11 Martin Baulig <martin@ximian.com>
12219 * debug-mini.c (mono_debug_close_method): Free the line number array.
12221 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
12223 * aot.c: Break up large methods into smaller ones. Share GOT slots for
12226 * mini.h: Bump AOT file format version.
12228 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
12230 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
12232 * declsec.h: Added macros to get/set lazyly initialized security
12233 informations about assemblies. Added new enum for different type of
12234 possible LinkDemand violation. Added function to check LinkDemands.
12235 * mini.h: Added a field to MonoCompile to hold any security violation
12236 detected when JITting a method (so it can be thrown later).
12237 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
12238 and CEE_CALLVIRT. Added code to throw exception at the end of
12239 mini_method_compile (note: the exception is unhandled right now).
12241 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
12243 * mini.c, jit-icalls.c: use the managed implementation of
12244 memset for initobj and memset, to avoid managed <-> unmanaged
12247 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
12249 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
12250 optimization if it would need a GOT var.
12252 * basic.cs: Add tests for constant propagation and switch statements.
12254 * ssa.c: Fix out-of-range constant propagation and switch statements.
12256 2005-02-09 <vargaz@freemail.hu>
12258 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
12260 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
12262 * cpu-amd64.md (load_membase): Fix max length of load_membase.
12264 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
12266 * mini.c: update to new signature of mono_class_get_allocation_ftn().
12268 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
12270 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
12271 arithmetic operations.
12273 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
12275 * mini-ppc.c: add a workaround for broken user code that
12276 DllImports vararg functions with non-vararg signatures.
12278 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
12280 * mini.c (mono_jit_compile_method_inner): Add detection and a
12281 meaningfull error message for assemblies written in Managed C++.
12283 * tramp-amd64.c mini-amd64.h: Add support for
12284 create_trampoline_from_token ().
12286 * aot.c mini-x86.c abcremoval.c: Applied patch from
12287 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
12289 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
12291 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
12292 which takes a MonoImage/token as parameter instead of a MonoMethod.
12294 * aot.c: Use the new trampoline for initializing vtables.
12296 * aot.c: Add support for ldfld/stfld_remote wrappers.
12298 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
12299 rules for compare <MEM>, IMM.
12301 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
12303 * aot.c: Handle inherited finalizers correctly.
12305 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
12307 * inssel.brg (stmt): Add a missing _setup_... ().
12309 * aot.c: Save some parts of the class state to the AOT file and use it
12310 to recompute that state when a class is initialized.
12312 * mini.c: Install AOT hooks into the runtime.
12314 * mini.h: Bump AOT file format version.
12316 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
12319 * iltests.il: Add new test.
12321 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
12323 * mini.c: fix typo.
12325 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
12327 * mini.c: setup the statistical profiler in the thread attach
12328 callback to cope with the new single thread code.
12330 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
12332 * mini-ppc.c: ensure we have enough room for the profiler
12333 calls (fixed bug#72084).
12335 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
12337 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
12340 2005-2-1 Massimiliano Mantione <massi@ximian.com>
12342 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
12344 2005-2-1 Massimiliano Mantione <massi@ximian.com>
12346 * ssapre.c: Fixed an issue with down safety (this allows IronPython
12347 to succesfully execute parrotbench).
12348 * ssapre.h: Likewise.
12350 2005-2-1 Massimiliano Mantione <massi@ximian.com>
12352 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
12353 variable for stores to method arguments (fixes a SSAPRE issue).
12355 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
12357 * mini.c: handle value types in dup, fixes gen-112.cs.
12359 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
12361 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
12362 sequence for calls in dynamic methods to avoid thunks.
12364 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
12366 * mini.c: correctly remove dynamic methods from the hashtable.
12368 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12370 * driver.c: Disabled SSAPRE until fix the bug that appears
12371 in IronPython's parrotbench.
12373 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
12375 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
12377 * mini.c (mono_method_to_ir): Revert the previous change.
12379 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
12380 when AOT compiling.
12382 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
12383 mono_jit_info_table_find () etc. when running under valgrind.
12385 * inssel.brg: Fix warnings.
12387 * mini-exceptions.c: Fix warnings.
12389 2005-01-31 Martin Baulig <martin@ximian.com>
12391 * driver.c (compile_all_methods_thread_main): Don't try to compile
12392 generic methods or anything which has type parameters.
12394 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
12396 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
12398 * TestDriver.cs: Add --verbose flags.
12400 * graph.c ssa.c: Fix 64 bit warnings.
12402 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
12403 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
12404 Fix 64 bit warnings.
12406 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
12407 variable not spotted by gcc.
12409 * mini-amd64.c inssel-amd64.brg: Applied patch from
12410 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
12411 X86_COMPARE_MEMBASE opcodes.
12413 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
12415 2005-01-29 Ben Maurer <bmaurer@ximian.com>
12417 * *: MonoMethod->signature might be NULL now. You *MUST* use
12418 mono_method_signature.
12420 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
12422 * driver.c (compile_all_methods_thread_main): Compile the methods
12423 without invoking cctors.
12425 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
12427 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
12428 * basic-calls.cs: test for the above.
12430 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
12432 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
12433 MonoJitInfo changes.
12435 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
12437 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
12438 eagerly if it contains dynamic methods.
12440 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
12442 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
12443 trace, it is now computed by an icall from trace_ips.
12445 * mini-exceptions.c: Fix a warning.
12447 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
12449 * mini-exceptions.c: don't bother getting stack trace info if
12450 it's not going to be used.
12452 2005-01-27 Raja R Harinath <rharinath@novell.com>
12454 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
12457 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
12459 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
12461 * aot.c: Avoid calling mono_method_get_header () if not needed.
12463 * mini.h: Bump AOT file format version.
12465 * mini.c (mono_emit_native_call): Allocate a GOT var here.
12467 * mini.c (mono_print_tree): Print more info for calls.
12469 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
12471 * declsec.h: Remove warning by adding missing include for marshal.h
12473 2005-01-26 Martin Baulig <martin@ximian.com>
12475 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
12478 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
12480 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
12483 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
12485 * aot.c (mono_compile_assembly): Fix a warning.
12487 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
12489 * declsec.c: Look for security attributes on the original MonoMethod
12490 (and not the wrapped one). This fix permissions on icalls.
12492 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
12494 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
12496 * mini.c (mono_allocate_stack_slots): Add a fixme.
12498 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
12500 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
12502 * inssel.brg: optimize casts of sealed types (more
12503 optimizations waiting for fixes in remoting).
12505 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
12507 * inssel.brg (stmt): Add another dummy rule.
12509 * driver.c: Fix warnings.
12511 * driver.c (mono_main): If running under valgrind, instruct glib to use
12512 the system allocation functions so valgrind can track the memory
12513 allocated by the g_... functions.
12515 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
12517 * mini-ops.h: Add OP_DUMMY_STORE opcode.
12519 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
12521 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
12522 variables in try regions.
12524 * mini.c (mini_method_compile): Don't disable optimizations on large
12525 methods when AOT compiling.
12527 * mini.c (mono_allocate_stack_slots): New arch independent method to
12528 allocate stack slots. Not yet used.
12530 2005-01-22 Ben Maurer <bmaurer@ximian.com>
12532 * debug-mini.c (mono_debug_close_method): Plug some leaks.
12534 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
12536 * mini-ppc.c: make the branch info relative as the code
12537 buffer can be reallocated.
12539 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
12541 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
12542 * driver.c: Removed the AOT/security restriction. Now initialize the
12543 security manager (in metadata) if --security is used.
12544 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
12545 rather than the pointer to declarative security, when AOT is used.
12547 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
12549 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
12550 basic blocks, reduced intrinsic exception throwing code size.
12552 2005-01-22 Miguel de Icaza <miguel@ximian.com>
12554 * driver.c (mini_usage): Reorder the usage screen.
12556 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
12558 * mini.c (mono_resolve_patch_target): Fix warning.
12560 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
12562 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
12565 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
12567 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
12568 breaks the amd64 build.
12570 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
12571 register allocation. Fixes #71454.
12573 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
12575 * arrays.cs: Add new regression test.
12577 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12579 * ssapre.c: Turned usage of snprintf to GString.
12580 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
12581 (I left it on by mistake in my previous commit).
12583 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
12585 * mini.c, cfold.c, basic-calls.cs: preserve side effects
12586 on cond branch optimization (fixes bug# 71515).
12588 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12590 * abcremoval.c: Fixed bug 71062.
12591 * abcremoval.h: Likewise.
12593 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12595 * mini.c: Added a new functionality to optimize_branches, the removal
12596 of useless basic blocks, and fixed some problem in the removal of
12597 critical edges; some utility functions added for both purposes.
12598 * ssapre.c: Added complex expression support, and fixed bug 70637.
12599 * ssapre.h: Likewise.
12600 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
12602 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
12603 * driver.c: Re-enabled SSAPRE.
12605 2005-01-19 Martin Baulig <martin@ximian.com>
12607 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
12608 the result of mono_get_method_constrained().
12610 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
12612 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
12615 2005-01-18 Geoff Norton <gnorton@customerdna.com>
12617 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
12618 be detected. Fixes #59296.
12620 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
12622 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
12623 which can happen. Fixes #71361.
12625 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
12627 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
12630 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
12632 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
12633 appdomain-unload.exe to fail.
12635 * mini.c: Fix some memory leaks.
12637 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
12639 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
12640 Fixed bug and sped up some codepaths.
12642 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
12644 * mini.c: Fix some memory leaks.
12646 * exceptions.cs basic-long.cs: Add test for checked ulong->int
12649 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
12651 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
12654 * iltests.il: Add regression test for #71320.
12656 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
12658 * mini.c (mono_codegen): Fix installation of profiler hooks.
12660 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
12662 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
12664 * mini.h, mini.c, cfold.c: optimize access to enum
12665 readonly fields, too. Eval conditional branches if possible
12666 to perform unreachable code removal in more cases.
12668 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
12670 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
12672 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
12675 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
12676 WinXP DEP. Fixes #71244.
12678 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
12680 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
12682 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
12684 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
12686 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
12688 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
12691 * mini.h: Bump AOT version.
12693 * mini.h (MonoCompile): Change exvar to a hash table.
12695 * mini.c: Allocate a separate exvar for each handler block.
12697 * mini.c: Get rid of the computation of filter_lengths, its not needed.
12699 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
12700 ex var with the pending exception and only throw if the two are equal.
12703 * exceptions.cs: Add tests for rethrow and nested catch clauses.
12705 * mini-x86.c: Fix warnings.
12707 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
12708 used by all the ports now.
12710 * aot.c: Add write-symbols and save-temps options.
12712 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
12714 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
12716 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
12718 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
12721 * tramp-s390.c: Check vtable slot belongs to the domain.
12723 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
12724 as per other platforms.
12726 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
12728 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
12730 * driver.c: we don't run the Main() code in a subthread anymore.
12732 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
12734 * mini.c: added experimental rtc support in the statistical
12735 profiler: if the user has the permission, more accurate statistics
12736 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
12737 The MONO_RTC value must be restricted to what the linux rtc allows:
12738 power of two from 64 to 8192 Hz.
12740 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
12742 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
12744 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
12746 * mini-ppc.c: better icache flush for smp.
12748 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
12750 * mini-amd64.c (emit_move_return_value): Fix memory leak.
12752 * mini-x86.c (get_call_info): Add the get_call_info () code from the
12753 amd64 port, not yet used.
12755 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
12757 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
12760 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
12762 * driver.c: Added --security option to activate the security manager.
12763 Right now this will allow code generation for declarative demands and
12764 is disabled when AOT is specified.
12765 * mini.c: Add code generation for declarative security demands.
12766 * mini.h: Add mono_use_security_manager as an extern gboolean.
12768 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
12770 * aot.c (mono_compile_assembly): Speed up compilation a bit by
12771 emitting more dense assembly code.
12773 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
12774 exception throwing stuff.
12776 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
12778 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
12781 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
12782 left in by mistake.
12784 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
12787 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
12789 * tramp-*.c: Only patch vtable slots if the object is in the current
12790 domain. Fixes appdomain-unload.exe.
12792 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
12794 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
12797 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
12799 * mini.c (reverse_branch_op): New helper function.
12801 * mini.c (optimize_branches): Run the new optimization only on
12802 platforms which support it. Also reverse all kinds of branches.
12804 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
12806 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
12809 * mini.c (optimize_branches): Reverse not-equals branches if the false
12810 bblock is a throw. This happens a lot of time with argument checking in
12813 * mini.c (mono_codegen): Add support for placing basic blocks after
12814 the function epilogue.
12816 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
12819 2005-01-05 Miguel de Icaza <miguel@ximian.com>
12821 * mini.c (setup_stat_profiler): Only set this up if the platform
12822 supports ITIMER_PROF.
12824 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
12826 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
12829 * inssel.brg: Fix a warning.
12831 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
12833 * mini.c: added support for statistical profiler
12834 (run with: --profile=default:stat).
12836 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
12838 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
12840 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
12842 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
12843 related to global registers from the amd64 port.
12845 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
12847 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
12849 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
12850 with global registers.
12851 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
12853 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
12855 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
12857 * debug-mini.c (encode_value): Fix off-by-one.
12859 * aot.c (encode_value): Likewise.
12861 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
12863 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
12865 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
12868 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
12870 * aot.c (emit_method_info): Increase size of temp buffer.
12872 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
12875 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
12877 * aot.c (emit_method_info): Fix build.
12879 * aot.c: Further rework of the AOT file format to reduce the size of
12880 the method info data.
12882 * mini.h: Bump AOT file format version.
12884 2004-12-27 Martin Baulig <martin@ximian.com>
12886 * mini.c (mini_get_method): New static method; call
12887 mono_get_method_full() and mono_get_inflated_method().
12888 (mono_method_to_ir): Use mini_get_method() instead of
12889 mono_get_method_full().
12891 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
12893 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
12895 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
12897 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
12899 * inssel-amd64.brg: Add some optimization rules.
12901 2004-12-24 Ben Maurer <bmaurer@ximian.com>
12903 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
12904 standard not GC'd stuff is fine.
12906 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
12908 * aot.c: Rework the AOT file format to get rid of most of the global
12909 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
12911 * mini.h: Bump AOT file format version.
12913 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
12915 * mini.h: Bump AOT file format version.
12917 * aot.c (mono_aot_is_got_entry): New function to determine if an
12918 address is inside a GOT.
12920 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
12922 * cpu-pentium.md: Increase the maximum size of some instructions which
12923 might involve a got access.
12925 * mini.c (get_method_from_ip): Another debug helper function.
12927 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
12928 when got var accesses are created during the decompose phase.
12930 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
12932 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
12933 argument mini_compile_method and to MonoCompile, and use this to
12934 determine whenever a given method is compiled for AOT. This allows the
12935 other methods compiled during AOT compilation to be free of AOT stuff,
12936 so the backends does not need to add special support for them by
12937 creating a fake GOT etc.
12939 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
12942 2004-12-21 Ben Maurer <bmaurer@ximian.com>
12944 * mini.c (mono_method_to_ir): It turns out that some of the
12945 x-appdomain wrappers are lax with types, so just ignore this for
12948 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
12949 at the vtable->klass. If it is non-shared code we can just use the
12952 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
12954 * mini-ppc.c: access MonoDomain from tls, too.
12956 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
12958 * declsec.c: Removed unused variable (and related warning ;-)
12960 2004-12-21 Ben Maurer <bmaurer@ximian.com>
12962 * iltests.il: New test for LDELEMA on an array of ref types.
12964 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
12965 all ldelema's on reftypes.
12966 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
12967 it was the wrong place to put it.
12969 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
12970 register to pop to make this cleaner, at the request of Paolo.
12972 2004-12-20 Ben Maurer <bmaurer@ximian.com>
12974 * mini-ops.h (OP_GETHASHCODE): New op.
12976 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
12978 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
12981 For a microbenchmark, this reduces the cost of Hashtable.get_Item
12984 * mini-x86.c (mono_arch_output_basic_block): Rather than
12992 The first is 3 bytes while the second is 1. This saves 36 kb on
12993 mscorlib, quite a big saving. When bootstraping mcs, I was able to
12994 see a small boost because of icache locality.
12996 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
12998 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
13000 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
13001 started code sharing with the generic code.
13003 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
13005 * mini-ppc.c, cpu-g4.md: added code for direct access to
13008 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
13010 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
13011 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
13014 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
13016 * declsec.c|h: Added functions to cache the declarative stack modifiers
13017 in MonoJitInfo and to create a security frame from a MonoJitInfo
13019 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
13020 created. Register internal calls for System.Security.SecurityFrame::
13021 _GetSecurityFrame and _GetSecurityStack.
13022 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
13023 the definitions for the new stack walk/callback mechanism.
13024 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
13025 first security frame for LinkDemands and InheritanceDemands) and
13026 GetSecurityStack for Demands. Both use the new mono_walk_stack code
13028 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
13029 walk initialization (lupus).
13031 2004-12-20 Ben Maurer <bmaurer@ximian.com>
13033 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
13035 (handle_loaded_temps): Do not create a temporary variable for
13036 things that we know are temps. They will never be modified.
13037 (mono_spill_call): Set MONO_INST_IS_TEMP
13038 (mono_emulate_opcode): ditto
13040 (mono_method_to_ir.CEE_DUP): ditto
13042 2004-12-19 Ben Maurer <bmaurer@ximian.com>
13044 * mini.c (type_to_eval_stack_type): Make this handle the void type
13045 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
13046 (emit_tree): use ip_in_bb to special case some common idioms
13047 Update all callers to pass in the IP.
13048 (mono_method_to_ir): Make CEE_CALL* do the above as well.
13050 This gives us a nice 2% speedup in mcs bootstrap.
13052 * mini-x86.c (peephole_pass): Peephole pass to make
13061 * mini.c (ip_in_bb): new method.
13062 (mono_method_to_ir): use this method rather than doing the hash
13065 * linear-scan.c (mono_linear_scan): When expiring actives, you
13066 don't need to keep around variables that expire on this
13067 instruction. This makes it so that:
13070 store (ebx add (ebx, 1))
13074 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
13076 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
13077 combination to avoid doing two copies. Fix up problems with previous
13080 * mini.c: Fix 64 bit warnings.
13082 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
13084 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
13086 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
13087 changes from the x86 code.
13089 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
13091 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
13093 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
13094 throwing code to reduce its size, unify the AOT and non-aot code and
13095 get rid of relocations in the AOT case.
13097 * mini-x86.h mini.c exceptions-x86.c
13098 (mono_arch_get_throw_corlib_exception): New arch specific function to
13099 raise corlib exceptions which doesn't require relocations in the
13102 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
13104 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
13106 * mini.c (mono_emit_method_call): Only allocate the got var when it is
13109 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
13112 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
13114 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
13115 with add function when used from Inc/dec atomic
13116 functions. Re-enabled optimization on x86.
13117 * mini-ops.h: renamed atomic_add functions to
13118 allow _add to match the Interlocked::Add and
13119 _add_next to match Interlocked::Inc/Dec.
13121 2004-12-15 Massimiliano Mantione <massi@ximian.com>
13123 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
13124 linking of BBs to the end BB, and enabled SSAPRE also with
13125 consprop and copyprop (which was prevented by that bug).
13127 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
13129 * mini-x86.c: disabling the Interlocked optimizing code.
13131 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
13133 * aot.c (load_aot_module): Move reading of got_addr after the AOT
13134 file version check.
13136 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
13138 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
13139 interlocked optimization due lack of support on x86, rewrote
13140 exchange to take into account that base may be in eax.
13142 xsp works again; activated Interlocked optimizing code.
13144 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
13146 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
13148 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
13150 * mini-ops.h: Add new opcodes.
13152 * mini.h: Add new patch types. Add got_var to MonoCompile.
13154 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
13155 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
13156 make it work with all kinds of patchable code.
13158 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
13159 address of the GOT, and referencing entries in the GOT.
13161 * mini.c: Add code to load the GOT address if needed by an opcode.
13163 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
13164 independent AOT code on the x86 using an elf-style Global Offset Table.
13166 2004-12-14 Raja R Harinath <rharinath@novell.com>
13168 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
13170 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13172 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
13175 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
13177 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
13178 of Interlocked:Increment/Decrement/Add as inline ops.
13179 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
13181 2004-12-12 Geoff Norton <gnorton@customerdna.com>
13183 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
13184 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
13186 2004-12-12 Duncan Mak <duncan@ximian.com>
13188 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
13189 again. `patch_info->table_size' is no longer valid after Zoltan's
13192 2004-12-12 Martin Baulig <martin@ximian.com>
13194 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
13195 if we are the "real" method, ie. not an inlined method inside it.
13197 2004-12-11 Ben Maurer <bmaurer@ximian.com>
13199 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
13200 before we look in the special fields table. This fixes
13201 ../tests/thread-static-init.cs.
13203 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13205 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
13206 for Array get_Rank and get_Length. Fixes bug #70465.
13208 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
13210 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
13211 separate structure to reduce the size of MonoJumpInfo.
13213 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
13215 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
13217 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
13219 * mini.c (mini_get_inst_for_method): Changed to allow ports
13220 to return a MonoInst instead of opcode
13221 (renamed mini_get_opcode_for_method to better reflect the new functionality)
13223 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
13224 Allow ports to return a created MonoInst instead of op-code, will enable
13226 (renamed mini_get_opcode_for_method to better reflected the functionality)
13228 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
13230 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
13232 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
13234 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
13237 2004-12-08 Martin Baulig <martin@ximian.com>
13239 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
13240 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
13242 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
13244 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
13247 * exceptions.cs: Disable some tests which depend on properties of x86 fp
13250 2004-12-08 Raja R Harinath <rharinath@novell.com>
13252 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
13254 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
13256 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
13257 bug introduced by the previous patch.
13259 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
13261 * mini-ppc.c, objectc.cs: handle large structs passed by value
13262 (fixes bug #69972).
13264 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
13266 * mini-ppc.c: OP_ARGLIST implementation from
13267 Geoff Norton <gnorton@customerdna.com>.
13269 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
13271 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
13272 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
13274 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
13276 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
13278 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13280 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
13283 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
13285 * mini-sparc.c: Zero out localled-ed memory.
13287 * iltests.il: Add tests for zeroing out localloc-ed memory.
13289 2004-12-04 Martin Baulig <martin@ximian.com>
13291 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
13292 mono_method_get_signature_full().
13294 2004-12-03 Massimiliano Mantione <massi@ximian.com>
13296 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
13297 and some utility functions (always for SSAPRE), integrated SSAPRE.
13298 * mini.h: Likewise.
13299 * driver.c: Added ssapre option.
13300 * ssa.c: Small fix on OP_ARG handling.
13301 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
13302 * Makefile.am: Likewise.
13304 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
13306 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
13307 now in the xp code.
13309 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
13312 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13314 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
13316 * cpu-s390.md : Increase instruction length of oparglist.
13318 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
13320 2004-11-30 Martin Baulig <martin@ximian.com>
13322 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
13323 virtual generic methods. We call a special helper_compile_generic_method()
13324 icall to retrieve the method from the vtable, inflate and compile
13325 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
13327 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
13329 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
13331 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
13333 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
13335 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
13338 2004-11-27 Ben Maurer <bmaurer@ximian.com>
13340 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
13341 platforms with PIC aot.
13343 2004-11-28 Martin Baulig <martin@ximian.com>
13345 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
13348 2004-11-28 Martin Baulig <martin@ximian.com>
13350 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
13351 the result of mono_type_get_underlying_type() to check whether
13354 2004-11-26 Martin Baulig <martin@ximian.com>
13357 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
13360 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
13362 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
13363 the same way as the other arguments so they won't get clobbered.
13365 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
13366 calls through R11 since it is clobbered by the trampoline code.
13368 2004-11-26 Raja R Harinath <rharinath@novell.com>
13370 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
13371 pick up in-tree mscorlib.dll.
13373 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
13375 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
13377 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
13378 runtime data/code are now stored in a table similar to the GOT in ELF.
13379 This allows the code itself to be position independent.
13381 * aot.c: Fix loading of referenced assemblies after the lazy assembly
13384 * aot.c: Attach ELF type (object/function) directives to all global
13387 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
13389 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
13391 * mini-amd64.h: Turn on PIC AOT code.
13393 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
13394 returning the offset within an OP_AOTCONST instruction where the GOT
13395 offset needs to be added.
13397 * mini.h: Bump AOT file format version.
13399 2004-11-25 Martin Baulig <martin@ximian.com>
13401 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
13402 uninflated generic methods.
13404 2004-11-25 Martin Baulig <martin@ximian.com>
13406 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
13408 2004-11-24 Martin Baulig <martin@ximian.com>
13410 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
13411 original klass (this only applies for generic instances).
13413 2004-11-24 Martin Baulig <martin@ximian.com>
13415 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
13416 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
13419 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
13421 * mini.c (mono_method_to_ir): Disable inlining for methods containing
13422 localloc. Fixes #69678.
13424 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
13426 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
13428 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
13429 used SSE registers on pinvoke calls. Fixes #69774.
13431 2004-11-23 Geoff Norton <gnorton@customerdna.com>
13433 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
13434 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
13436 2004-11-23 Raja R Harinath <rharinath@novell.com>
13438 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
13439 Refer directly to the mcs/ tree.
13441 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13443 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
13444 Check if a trampoline for a synchronized method is required.
13446 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
13448 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
13449 with localloc if needed. Throe arithmetric exception in
13450 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
13451 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
13453 2004-11-19 Geoff Norton <gnorton@customerdna.com>
13455 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
13456 types before switching on type. Fixes #69622.
13458 2004-11-19 Raja R Harinath <rharinath@novell.com>
13460 * Makefile.am (check-local): New. Integrate into 'make check'.
13461 (MCS,RUNTIME): Define using in-tree mono and mcs.
13463 (%.exe): Use $(ILASM).
13465 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
13467 * mini-ppc.c: adjust initial prolog size (bug #69691).
13469 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
13471 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
13474 2004-11-17 Raja R Harinath <rharinath@novell.com>
13476 * Makefile.am (clean-local): Rename from 'clean'.
13478 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13480 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
13481 to mono_arch_is_int_overflow.
13482 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
13485 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
13487 * declsec.c|h: New files to support declarative security attributes.
13488 Added function to check if a method has (applicable) security.
13489 * mini.c|h: Add check for declarative security attributes in
13490 mono_method_check_inlining.
13491 * Makefile.am: Added declsec.c and declsec.h to the build.
13493 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
13495 * mini.c, mini.h: update to keep dynamic code info per-domain.
13497 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
13499 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
13500 (mini_init): Get rid of it from here too.
13502 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
13504 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
13505 implemented OP_RETHROW (patch by Geoff Norton
13506 <gnorton@customerdna.com>).
13508 2004-11-10 Geoff Norton <gnorton@customerdna.com>
13510 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
13511 between appdomains. Fixes appdomain-unload on PPC.
13513 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
13515 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
13516 mini-exceptions.c: handle the new wrapper types.
13517 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
13518 token value as a MonoClass* when compiling a wrapper.
13519 mono_jit_create_remoting_trampoline now takes an additional
13520 MonoRemotingTarget parameter.
13522 2004-11-10 Martin Baulig <martin@localhost>
13524 * mini.c (mono_method_to_ir): Use `generic_container->context'
13525 rather than creating a new one.
13527 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13529 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
13531 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
13533 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
13535 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
13536 the experimental aot cache stuff.
13538 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
13540 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
13541 mini-exceptions.c: update to exception clause structure changes.
13543 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
13545 * exceptions-x86.c (throw_exception): Fix warnings.
13547 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
13550 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
13552 * exceptions-sparc.c (get_throw_exception): Really fix this.
13554 2004-11-07 Ben Maurer <bmaurer@ximian.com>
13556 * tramp-*.c: we no longer support icalls without wrappers, so
13557 a bit of code can be removed here
13559 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
13561 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
13564 * cpu-sparc.md: Add op_rethrow.
13566 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
13568 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
13570 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
13571 * mini-ops.h: Add OP_RETHROW.
13573 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
13575 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
13577 2004-11-05 Geoff Norton <gnorton@customerdna.com>
13579 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
13580 Makes the output much easier to read
13582 2004-11-05 Ben Maurer <bmaurer@ximian.com>
13584 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
13585 prevents another huge leak when compiling with ssa. Secondly, the
13586 performance of doing this rather than freeing the lists is much
13587 better. GList does a lock every time you allocate a list link,
13588 so that it can use a memory pool. So, it is better to just use
13589 a memory pool of our own.
13591 * ssa.c, linear-scan.c: replace g_list_remove_link with
13592 g_list_delete. The remove one does not free the GList, so we were
13593 leaking memory. On -O=all --compile-all with corlib, this cut down
13594 3 MB of allocations.
13596 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
13598 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
13600 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
13602 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
13603 into a new function mono_create_jit_trampoline ().
13605 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
13607 * trace.c (get_spec): Allow tracing of classes without a namespace.
13609 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
13611 * mini.c: Fix pointer overwrite in mini_method_compile.
13613 2004-11-2 Geoff Norton <gnorton@customerdna.com>
13615 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
13616 The darwin ABI needs some special handling for 1 and 2 byte structs
13617 Lets use lbz/lhz instead of lwz everywhere.
13618 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
13619 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
13620 Use stb/sth for the former, and put the latter always on stack instead of in
13621 argument registers.
13623 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
13625 * trace.c (is_filenamechar): Add '_'.
13627 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13629 * mini-s390.c: Fix prolog length to allow for large trace requirements.
13631 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
13633 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
13635 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
13636 depends on libmonogc. Fixes #68805.
13638 2004-10-26 Miguel de Icaza <miguel@ximian.com>
13640 * mini.c (mono_jit_free_method): Provide extra information for
13641 this error. Currently this leaks, but will be turned into a
13642 developer option in the future.
13644 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
13646 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
13648 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
13650 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
13651 boundary. Fixes reading of PATCH_INFO_R4 and R8.
13652 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
13654 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
13656 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
13657 trampolines for AOT code.
13659 2004-10-22 <vargaz@freemail.hu>
13661 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
13662 constructed types. Fixes #68136.
13664 2004-10-21 Martin Baulig <martin@ximian.com>
13666 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
13667 if it returns true, unwind the stack to the call instruction.
13669 2004-10-21 <vargaz@freemail.hu>
13671 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
13673 * mini.h: Bump AOT version number.
13675 * objects.cs: Add another test for unbox trampolines.
13677 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
13680 2004-10-20 <vargaz@freemail.hu>
13682 * driver.c: Add SHARED to the set of optimizations tested.
13684 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
13686 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
13687 used by CEE_NEWARR.
13689 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
13691 2004-10-20 Martin Baulig <martin@ximian.com>
13693 * mini-exceptions.c (mono_handle_exception): Call
13694 mono_debugger_handle_exception() to tell the debugger about
13695 catch/finally clauses.
13697 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
13699 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
13701 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
13704 2004-10-15 Geoff Norton <gnorton@customerdna.com>
13706 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
13707 methods as their native size, fixed bug #57543, #57545.
13708 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
13709 This saves a temporary register and mullw call down into 1 (minor perf
13710 increase for cases like sum = sum * 5; This use to translate into:
13713 It now translates to
13716 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
13718 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
13721 2004-10-11 Martin Baulig <martin@ximian.com>
13723 * mini.c (mono_method_to_ir): If we're a generic method, get the
13724 MonoGenericContainer from our MonoMethodNormal and create a
13725 MonoGenericContext from it.
13727 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
13729 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
13731 * basic-long.cs: Add test for checked i8->i2 cast.
13733 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
13735 * inssel-ppc.brg: added a couple of speedup rules.
13737 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
13739 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
13740 to speed up rebuilds.
13742 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13744 * mini-s390.c: Minor fix to OP_OR_IMM.
13746 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
13748 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
13749 better. Fixes appdomain-unload.exe on sparc.
13751 2004-10-02 Massimiliano Mantione <massi@ximian.com>
13753 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
13754 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
13757 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
13759 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
13761 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
13763 * mini.c: Always generate a field read/write wrapper for members
13764 of the class MarshalByRefObject since the actual instance could
13767 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
13769 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
13771 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
13773 * driver.c mini.h trace.c: Move the setting of the main assembly into
13774 a separate function called mono_trace_set_assembly () and call it after
13775 actually loading the main assembly. Fixes #66872.
13777 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
13779 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
13780 using the code manager.
13782 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
13784 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
13786 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
13788 * cpu-amd64.md: Fix bug in previous patch.
13790 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
13793 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
13795 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
13796 mini-exceptions.c: updates for changed stack walk interface.
13798 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13800 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
13802 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
13804 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
13806 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
13808 * driver.c (mini_regression_list): Do not call mono_assembly_close
13809 since assemblies can't be unloaded.
13811 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
13813 * cpu-amd64.md: Fix more instruction lengths.
13815 * cpu-amd64.md: Fix lengths of some instructions.
13817 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
13819 * inssel.brg: Make the array ldelema check aot friendly.
13821 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
13823 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
13825 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
13827 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
13829 * mini-x86.c: Fix build.
13831 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
13832 mono_type_get_underlying_type () helper function to simplify code.
13834 2004-09-09 Martin Baulig <martin@ximian.com>
13836 * mini-amd64.c: Don't access `type->data.klass' directly, call
13837 mono_class_from_mono_type() instead since the type may be a
13840 2004-09-09 Martin Baulig <martin@ximian.com>
13842 * mini-amd64.c (get_call_info): Fix support for generic instances.
13843 (add_valuetype): Use mono_class_from_mono_type() to get the class
13844 since we can be a generic instance.
13846 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
13848 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
13850 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
13852 * liveness.c: reset spill costs on each scan: bug 62107
13854 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
13856 * exceptions-sparc.c (mono_arch_find_jit_info): remove
13857 unnecessary line that doesn't compile
13859 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
13861 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
13862 trampolines, make them call an error function so people can fix their
13865 2004-09-06 Martin Baulig <martin@ximian.com>
13867 * mini.c (mono_method_to_ir): When initializing locals, handle a
13868 generic instances like a valuetype if it's a valuetype and like a
13869 class if it's a class.
13871 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
13873 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
13874 stack. Fixes #64674.
13876 * exceptions.cs: Add test for unwinding of call arguments.
13878 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
13880 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
13881 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
13882 set the carry/borrow flag). The sparc and s390 implementations
13883 can now use optimized versions (and simplify the code). ppc bugfixes.
13885 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
13887 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
13889 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
13891 * inssel-amd64.brg: Remove leftover 32 bit rule.
13893 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
13895 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
13897 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
13898 mono_arch_find_jit_info functions into a new function. Fix a memory
13901 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
13904 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
13906 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
13909 * exceptions.cs: Add array size tests.
13911 * mini.c: Allocate a separate icall wrapper for each arity of
13912 mono_array_new_va. Fixes #59509.
13914 * exceptions.cs: Add testcase for 64578.
13916 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
13918 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
13920 2004-09-02 Martin Baulig <martin@ximian.com>
13922 * mini.c (mono_method_to_ir): When initializing the locals, call
13923 handle_initobj() on the generic instance itself, not its
13926 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
13928 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
13929 MonoJitInfo for dynamic methods.
13931 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
13933 * mini.c: Add support for freeing JIT data for dynamic methods.
13935 2004-09-01 Martin Baulig <martin@ximian.com>
13937 * mini-x86.c (is_regsize_var): Added support for generic
13939 (mono_arch_emit_prolog): Make this compile again, use
13940 `x86_push_imm_template (code)'.
13942 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
13944 * mini-x86.c: make all push_imm instructions that get
13945 patched always emit the long form
13947 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
13949 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
13950 in a per-domain hash.
13952 * mini-amd64.c (merge_argument_class_from_type): Handle generic
13955 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
13957 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
13960 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
13963 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
13964 Beginnings of SSE2 support.
13966 * exceptions.cs: Add more tests for checked int<->uint casts.
13968 2004-08-28 Martin Baulig <martin@ximian.com>
13970 * mini-x86.c (mono_arch_instrument_epilog): Added support for
13974 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
13975 Handle generic instances recursively.
13977 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
13979 * iltests.il: test for conv.u8 on a constant
13981 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
13983 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
13984 LCONV_x4 (shrun_32 (membase)).
13986 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
13988 * inssel-x86.brg: c&p rules for push/setret of long
13990 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
13992 * inssel-x86.brg: c&p rules for compare (base, regvar) and
13993 compare (regvar, base)
13995 * inssel-x86.brg: more burg love
13997 * inssel.brg: more cleanup
13999 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
14001 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
14003 * basic-long.cs, basic-calls.cs: new tests for optimization.
14005 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
14007 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
14010 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
14012 * mini-amd64.c (read_tls_offset_from_method): Add another case.
14014 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
14016 * inssel.brg (mini_emit_memcpy): use
14017 NO_UNALIGNED_ACCESS to disable memcpy optimization
14019 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
14021 * mini-amd64.c: Handle generic types in various places.
14023 * mini.c (mono_method_to_ir): Handle generic types in init locals.
14025 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
14027 * mini.c (handle_box): Fix warning.
14029 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
14031 * mini-amd64.h: Enable the emit_state optimization.
14033 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
14035 * mini-amd64.c: Add some new 64 bit peephole opts.
14037 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
14039 * cpu-amd64.md: sreg1 of div instructions must be %rax.
14041 * mini-amd64.c: Register allocator fixes.
14043 * mini.c: Add an optimization to emit_state to avoid allocation of new
14044 registers on some platforms.
14046 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
14048 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
14050 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
14051 allocation. Fixes #63085.
14053 * basic-long.cs: Add new regression test.
14055 * mini-amd64.c: Register allocator improvements.
14057 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
14059 * mini-amd64.c (read_tls_offset_from_method): Add another code
14062 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
14063 instruction sequence for nullifying class init trampolines.
14065 * objects.cs: Add new regalloc test.
14067 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
14069 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
14071 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
14073 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
14076 * driver.c: Fix profiling after TLS changes.
14078 * driver.c (mono_main): Set mono_stats.enabled if needed.
14080 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
14083 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
14085 * mini-x86.c: use a 1 op rather than a 2 op tls access
14086 instruction -> faster.
14088 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
14090 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
14093 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
14095 * exceptions-sparc.c (throw_exception): fix typo
14097 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
14099 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
14100 set tree->dreg correctly with tls. Allow any
14101 register to be used.
14103 * mini-x86.c (read_tls_offset_from_method): add new code
14104 generation pattern seen with GCC.
14107 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
14109 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
14110 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
14111 exceptions-sparc.c: fix some performance issues in exception
14112 handling and setting of the stack trace for exceptions that were
14115 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
14117 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
14120 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
14123 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
14125 This patch inlines tls access, when possible.
14127 * mini.h: new arch functions for TLS intrinsics.
14128 All platforms updated with a stub.
14130 * mini.c: use the new intrinsics
14132 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
14133 arch specific intrinsic for tls variables
14135 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
14137 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
14140 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
14142 * mini.c: thread local allocation
14144 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
14146 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
14148 * Makefile.am: Link against the static version of libmonogc.
14150 * Makefile.am: Link the static versions of the convenience libraries
14151 into the mono executable.
14153 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
14155 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
14157 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
14158 on integer overflow.
14160 * mini-amd64.c: Reorganize function call code.
14162 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
14164 2004-08-14 Ben Maurer <bmaurer@ximian.com>
14166 * inssel-x86.brg: use xor eax,eax.
14168 * basic.cs: new tests
14170 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
14172 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
14173 in exception throwing code.
14175 2004-08-14 Ben Maurer <bmaurer@ximian.com>
14177 * inssel-x86.brg: use xor esi,esi.
14179 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
14181 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
14182 can trace methods compiled during mini_init () too.
14184 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
14187 2004-08-14 Ben Maurer <bmaurer@ximian.com>
14189 * Makefile.am: static link on x86 (r=zoltan)
14191 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
14193 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
14194 code since it causes some programs to fail.
14196 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
14198 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
14200 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
14202 * mini.c: ovfops_op_map - add STACK_OBJ case for
14204 * basic.cs: add test_0_pin_string as test
14207 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
14209 * Makefile.am: build C# if srcdir != builddir
14211 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
14213 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
14214 fall-through blocks.
14216 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
14218 * driver.c: enable loop by default again and include abcrem in -O=all.
14220 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
14222 * iltests.il: Add some localloc tests.
14224 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
14226 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
14229 * inssel-amd64.brg: Add some optimizations.
14231 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
14234 * Makefile.am: Statically link mono against libmono on AMD64.
14236 * mini-amd64.c inssel-amd64.brg: Optimizations.
14238 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
14240 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
14242 * tramp-amd64.c: Patch calling code in trampolines.
14244 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
14246 * mini-amd64.c: pinvoke struct passing fixes.
14248 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
14250 * mini-sparc.c: redo change, make mono_arch_cpu_init call
14251 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
14253 2004-08-05 Duncan Mak <duncan@ximian.com>
14255 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
14258 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
14260 * mini-amd64.c (emit_move_return_value): Move return value for normal
14263 2004-08-05 Martin Baulig <martin@ximian.com>
14265 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
14266 `type->type'; just modify `type' itself when dealing with enums
14267 and generic instances.
14268 (check_call_signature): Make `simple_type' a `MonoType *'.
14270 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
14272 * mini.c: Use OP_PADD to add offsets to addresses.
14274 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
14276 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
14278 * mini-sparc.c (mono_arch_emit_epilog): fix check
14279 for folding last op into restore instruction
14281 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
14283 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
14284 helper methods using the code manager.
14286 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
14288 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
14290 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14292 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
14293 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
14295 * mini-s390.c: fix tail processing
14297 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
14299 * mini-ppc.c: mul.ovf.un exception name fix.
14301 2004-08-03 Martin Baulig <martin@ximian.com>
14303 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
14304 instances; before jumping to `handle_enum', also modify `ptype'.
14306 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
14308 * cpu-sparc.md: fcall maximal length too small.
14310 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
14312 * mini-amd64.c mini.h: Add initial support for passing/returning
14313 structures to/from pinvoked methods.
14315 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
14317 * mini-ppc.c: reg allocator fix.
14319 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
14321 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
14323 * inssel.brg: Optimize memset on 64 bit machines.
14325 * mini-amd64.c: Fix some vararg cases.
14327 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14329 * mini-s390.c: Corrected macro in emit_float_to_int
14331 * s390-abi.cs: Tests to exercise the s390 ABI
14333 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
14335 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
14338 * basic.cs: Add a test for add.ovf.un.
14340 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
14342 * mini-sparc.c: add case for OP_IDIV_UN
14344 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
14346 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
14348 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
14350 2004-07-30 Ben Maurer <bmaurer@ximian.com>
14352 * basic.cs: regression tests.
14354 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
14357 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
14359 * basic.cs: Add a new test.
14361 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
14362 and AOT. Various fixes and optimizations.
14364 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
14366 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
14368 * mini-ppc.c: make sure temp regs are not used for global reg
14371 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
14373 * cpu-sparc.md: conv_i8 fix for 64bits
14375 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
14377 2004-07-29 Ben Maurer <bmaurer@ximian.com>
14379 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
14380 add opcode for cmp BYTE PTR [eax], imm.
14382 * inssel.brg: Make memcpy and memset takes bases.
14384 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
14386 * *-amd64.*: More AMD64 work.
14388 2004-07-28 Ben Maurer <bmaurer@ximian.com>
14390 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
14391 add a compare-not-equal opcode.
14393 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
14395 * mini.c: Use mono_init_from_assembly instead of mono_init.
14397 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
14399 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
14401 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
14403 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
14405 * inssel.brg: 64 bit fixes.
14407 * mini.h (MonoCallInst): Add some AMD64 specific data.
14409 * mini.h: Add some OP_P opcodes.
14411 2004-07-28 Ben Maurer <bmaurer@ximian.com>
14413 * basic.cs: tests for 61797 and 61740
14415 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
14417 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
14418 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
14420 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
14422 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
14424 * *-amd64*.*: Ongoing AMD64 work.
14426 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
14428 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
14430 * *-amd64*: Ongoing AMD64 work.
14432 * mini-arch.h: Add AMD64 support.
14434 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
14436 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
14438 * mini-ops.h: Add new opcodes.
14440 * Makefile.am: Add AMD64 support.
14442 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
14443 rules into the inssel-long*.brg files.
14445 * *-amd64.*: Add beginnings of AMD64 backend.
14447 2004-07-22 Ben Maurer <bmaurer@ximian.com>
14449 * mini.c (print_dfn): commenting out the code that prints
14450 the cil. With -O=deadce, this makes -v -v crash.
14452 * cpu-pentium.md: make checkthis have a length of 2
14454 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
14456 * mini-sparc.h: fix implementations of __builtin
14457 functions for Sun compiler for V9.
14459 2004-07-16 Ben Maurer <bmaurer@ximain.com>
14461 * mini.c: use the new stelem.ref wrapper
14462 * exceptions.cs, arrays.cs: new stelem.ref tests
14464 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
14466 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
14467 new XSP should work with these changes).
14469 2004-07-14 Ben Maurer <bmaurer@ximain.com>
14471 * inssel-{long32,x86,}.brg: trivial optimizations.
14473 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
14475 * mini.c: load value when emitting box operation in
14478 2004-07-12 Ben Maurer <bmaurer@ximian.com>
14480 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
14481 is one byte shorter than cmp DWORD PTR [eax], 0.
14483 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
14485 * inssel-ppc.brg: arguments on the stack are always
14486 relative to the stack pointer (spotted by Neale Ferguson).
14488 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14490 * exceptions-x86.c: delay appending the method name to the trace until
14491 after mono_jit_info_table_find is called, as this gets the real
14494 2004-07-09 Ben Maurer <bmaurer@ximian.com>
14496 * aot.c: register roots
14498 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
14500 * aot.c : I could just use PLATFORM_WIN32 flag.
14502 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
14504 * aot.c : Reverting the previous fix. This time it broke linux build.
14506 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
14508 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
14510 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
14512 * mini.c (handle_stack_args): Remove some more debugging code.
14514 * mini.c (handle_stack_args): Remove debug output left in by mistake.
14516 * driver.c mini.h aot.c: Allow additional options to be specified with
14517 --aot and pass them to mono_compile_assembly.
14519 * aot.c: Add experimental code to AOT compile all loaded assemblies
14520 on demand and save the code into a cache in the filesystem.
14522 * aot.c: Add support for more wrapper methods.
14524 * mini.c (handle_stack_args): Handle some corner cases. Fixes
14527 * cpu-*.md: Remove removed opcodes.
14529 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
14530 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
14531 related icalls to marshal.c.
14533 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
14535 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
14537 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
14539 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
14541 2004-07-06 Ben Maurer <bmaurer@ximian.com>
14542 * liveness.c: If liveness is recomputated we need to reset the information
14543 for each variable. This way, if the liveness range has been narrowed
14544 by optimizations that happened after the last computation, we can return
14547 For example, if you have
14552 // Tons of code that does not affect i
14558 i = 0 is dead code and will be removed by SSA. However, when
14559 linear scan gets to the code, i will still appear to be live
14560 throughout the entire block. This prevents good register allocation.
14562 2004-07-06 Martin Baulig <martin@ximian.com>
14564 * debug-mini.c (mono_debug_init_method): Allow
14565 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
14566 (mono_debug_add_icall_wrapper): New method.
14568 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
14570 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
14572 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
14575 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
14577 * aot.c (mono_aot_load_method): Fix loading of debug info.
14579 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
14581 * aot.c: Add logging support.
14583 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
14585 * mini.h: Add prototype for mono_print_method_from_ip.
14587 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
14589 * inssel.brg: 64 bit fixes.
14591 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
14594 * Makefile.am: Add SPARC64 support.
14596 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
14598 * aot.c: Fix alignment problems on 32 bit platforms.
14600 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
14602 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
14605 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
14608 * mini.h: Bump AOT file version. Some 64 bit fixes.
14610 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
14612 * inssel-sparc.brg: Add new rule to avoid register moves.
14614 * inssel.brg: Add ldind_to_load_membase helper function.
14616 2004-06-30 Ben Maurer <bmaurer@ximian.com>
14618 * mini.c: OffsetToStringData intrinsic.
14620 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
14622 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
14624 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
14627 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
14628 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
14630 * mini.c: reinstated mono_compile_get_interface_var()
14631 on x86, too, since the change breaks the Gtk# build there as well.
14633 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14635 * driver.c: remove loop from the default optimizations: it seems to
14636 interact badly with some of the other options (see bug #60613).
14638 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
14640 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
14641 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
14643 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
14645 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
14646 vararg-using methods.
14648 2004-06-21 Martin Baulig <martin@ximian.com>
14650 * mini/mini-exceptions.c
14651 (mono_handle_exception): Added `gpointer original_ip' argument.
14652 After calling mono_unhandled_exception(), call
14653 mono_debugger_unhandled_exception() and if that returns true,
14654 restore the context and return.
14656 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
14658 * mini-ppc.c: prefer the use of relative branches so
14659 they won't need to be patched in aot code (patch from Patrick Beard).
14661 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
14663 * aot.c: patch from Patrick Beard to make the output assembly
14664 more correct for the MacOSX assembler. Small tweak to
14665 generate sane images on Linux/PPC, too.
14667 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14669 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
14670 case until bug #59509 is fixed (shows up in #60332).
14672 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
14674 * mini.c: make sure the needed wrappers are compiled, too, with
14677 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
14679 * driver.c: remove NPTL reference in --version output.
14681 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14683 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
14684 generate valid assembly for the Mach-O assembler.
14686 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
14688 * driver.c: don't include abcrem in the all optimization specifier
14689 since it slows down jit compilation too much for now.
14691 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
14693 * mini.c: use BIGMUL only if both operands have the same signage.
14694 * iltests.il: Test for bug 60056. (errors related to signage in
14699 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
14701 * mini.c, aot.c: memory leak fixes.
14703 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
14705 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
14707 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
14709 * Makefile.am: remove the -static hack completely, it links in
14710 statically glib as well.
14712 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
14714 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
14715 * exceptions.cs: make it compile with new mcs/csc.
14717 2004-06-03 Massimiliano Mantione <massi@ximian.com>
14718 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
14719 and added relevant test case.
14721 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
14723 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
14724 regressions in gtk-sharp.
14726 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
14728 * exceptions.cs: New regression tests.
14730 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
14732 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
14734 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
14736 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
14738 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
14740 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
14742 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
14744 * mini.c (mono_jit_runtime_invoke): Init class in this
14745 method instead of trusting mono_jit_compile_method to
14746 do the work (because wrappers can be in object class)
14748 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
14750 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
14752 * basic-long.cs: New regression test.
14754 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
14756 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
14757 and div/rem checks.
14759 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
14761 * Makefile.am: fix miguel's change to build mono statically against
14762 libmono (track build dependencies).
14764 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
14766 * cfold.c: Some glib versions do not have G_MININT32.
14768 2004-05-26 Massimiliano Mantione <massi@ximian.com>
14770 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
14771 with precision of tan, atan, sin and cos, and implemented related
14772 regressions tests (fixes bug 54467, but one new problem appeared and
14775 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
14777 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
14779 * exceptions.cs: Add test for constant folding && division by zero.
14781 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
14782 since driver.c is in libmono too, so the optimization was useless.
14784 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
14785 variable to driver.c so the compiler can emit more efficient code to
14788 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14790 * Makefile.am: don't distribute generated inssel.[ch] files.
14792 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
14794 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
14795 into the default appdomain. Fixes #58707.
14797 * jit-icalls.c: Remove the broken approximation for truncl, doing
14798 no conversion is better.
14800 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
14803 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
14805 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
14806 of the mcrxr instruction which is not available on some processors
14807 even if it's documented to be. Implement add and sub overflow correctly
14808 (still not complete for long unsigned). Speed up icalls a bit.
14810 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
14812 * mini.c (mono_jit_compile_method_with_opt): Make sure that
14813 we run .cctor in the current domain instead of target_domain.
14815 Fixes bug #58558, .cctor not being called in -O=shared.
14817 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
14819 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
14821 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
14823 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
14824 which can be done with an imm8, do it that way.
14825 (mono_arch_output_basic_block): ditto for a jmp
14826 (mono_arch_emit_prolog): Computate maximum offset of a label.
14828 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
14830 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
14831 now tries to allocate prefered physical reg's for virtual
14832 regs. This reduces the number of emited spills/loads with
14833 20-30% on our core assemblies.
14835 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
14837 * jit-icalls.c: truncl() is not needed and trunc() is
14838 the correct thing to do anyway (bug #58287).
14840 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
14842 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
14845 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
14847 * driver.c: enable loop optimizations by default.
14849 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
14851 * mini-x86.c: fix calc of max loop size when aligning loops start.
14853 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
14855 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
14858 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
14860 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
14863 * basic-long.cs: Add tests for add/subtract of immediates with carry.
14865 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
14867 * mini.c (inline_method): Allways inline some wrappers even if the cost
14868 is too large. Fixes #58785.
14870 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
14872 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
14874 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
14875 (crichton@gimp.org). Beginning of support for sparc/linux.
14877 * mini-sparc.c: Optimize retrieval of LMF address.
14879 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
14881 * exceptions-ppc.c: handle alloca in methods with clauses.
14883 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
14885 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
14887 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
14889 * mini.c: Delegate most of the abort signal work to
14890 mono_thread_request_interruption, which also handles Stop and Suspend
14893 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
14895 * mini.c mini.h: Allow inlining of icall wrappers if the backend
14896 supports the save/restore lmf opcodes.
14898 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
14900 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
14901 by gcc-3.4 as well.
14903 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
14905 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
14907 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
14908 methods which contain array accesses.
14910 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
14911 boundaries. Fixes #58537.
14913 * iltests.il: Add regression test for #58537.
14915 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
14917 * mini-x86.c (mono_arch_local_regalloc): Last part of
14918 fix for bug #58633 (releasing register to early).
14920 2004-05-18 Miguel de Icaza <miguel@ximian.com>
14922 * basic-long.cs: Add new regression test.
14924 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
14926 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
14927 register too early on the chain.
14929 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
14931 * mini.c (create_helper_signature): Use a helper function to reduce
14932 the code which needs to be written. Also set the calling convention of
14933 icalls on windows. Fixes #57840.
14935 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
14937 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
14938 exceptions-ppc.c: added helper function to get the instruction address
14939 from a signal handler context.
14941 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
14943 * helpers.c: use g_get_tmp_dir. Invokes happyness
14946 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
14948 * helpers.c: Add new env variable to pass args to objdump.
14949 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
14951 2004-05-17 Radek Doulik <rodo@ximian.com>
14953 * Makefile.am (common_sources): added abcremoval.h so it get
14954 disted and daily mono packages on go-mono.com will build again
14956 2004-05-17 Massimiliano Mantione <massi@ximian.com>
14958 * abcremoval.c: Fixed coding style, added copyright header.
14960 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
14962 * mini.h: Added prototype for abc removal main function.
14964 * build_relations_propagation_table.pl: Added copyright header.
14966 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
14968 * basic-long.cs: reg test for complex ceq_long bug.
14970 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
14972 * mini-x86.c (mono_arch_local_regalloc): Correctly free
14973 reg in long and clob case (bug #58343). Fixed/added comments.
14975 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
14977 * mini.c (mono_jit_runtime_invoke): Follow new convention
14978 of calling the invoke method with an function pointer.
14980 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
14982 * ChangeLog: Fix author of memory leak patch.
14984 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
14986 * Makefile.am: fix make dist as well...
14989 2004-05-14 Massimiliano Mantione <massi@ximian.com>
14991 * cfold.c: Made so that conversions from pointer to int4 are no-ops
14992 on archs where pointers are 4 bytes long.
14994 * Makefile.am: Added abcremoval.c source file.
14996 * abcremoval.c: Added abcremoval.c.
14998 * abcremoval.h: Added abcremoval.h.
15000 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
15002 * inssel.brg: Enabled bounds check removal.
15004 * mini.c: Added support for abcrem optimization.
15006 * mini.h: Added abcrem optimization label.
15008 * driver.c: Added support for abcrem optimization.
15010 * propagated_relations_table.def: Added propagated_relations_table.def.
15012 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
15014 * mini.c, cfold.c: fix style.
15016 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
15018 * mini.c: handle issue with the low-level implementation of
15019 some long opcodes (bug #54209).
15021 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
15023 * basic.cs: test for my new cmov stuff.
15025 2004-05-13 Patrik Torstensson
15027 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
15028 opt and added peephole documentation.
15030 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
15032 * tramp-ppc.c: rewrote the generic trampoline code.
15034 2004-05-11 Patrik Torstensson
15036 * mini-x86.c: optimize long shl/shr asm code (one less branch)
15038 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
15040 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
15042 * mini.h mini.c dominators.c: Applied patch from Derek Woo
15043 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
15045 * mini.c: Add new icalls for AsAny marshalling.
15047 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
15049 * tramp-ppc.c, mini-ppc.c: more cleanups.
15051 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15053 * mini.c: no warnings.
15055 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15057 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
15059 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
15061 * mini.c: In the thread abort signal handler, if the thread is in the
15062 process of being stoped, don't throw the Abort exception, just stop the
15065 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
15067 * tramp-ppc.c: removed old code.
15069 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15071 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
15072 do some simple speed optimizations on ppc.
15074 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
15076 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
15077 and large offsets in load/store.
15079 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
15081 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
15082 it causes regressions.
15084 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
15086 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
15089 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
15091 * jit-icalls.c: remove warnings.
15092 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
15093 speedups for unsafe code.
15095 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
15097 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
15099 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
15101 * basic-calls.cs: Add new regression test.
15103 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
15106 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
15108 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
15111 2004-05-06 Patrik Torstensson
15113 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
15114 long reg allocation in any reg (not only eax:edx) and implemented
15115 long shl/shr ops in asm instead of helpers.
15117 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
15119 * mini-sparc.h: Fix warnings.
15121 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
15124 * mini-exceptions.c (mono_handle_exception): Call the filter in a
15125 separate statement for clarity.
15127 * mini-sparc.c: Update status.
15129 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
15131 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
15134 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
15136 * inssel-ppc.brg: another small pre-release workaround:
15137 we don't do overflow detection for long_sub_un.
15139 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
15141 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
15142 (also works around a weird ppc bug: 57957).
15144 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
15146 * tramp-ppc.c: trampoline fixes.
15148 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
15150 * mini-ppc.c: fixed typos.
15152 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
15154 * mini-ppc.c, exceptions-ppc.c: more code saves registers
15155 at the top of the stack. Fixed typos. Use a frame registers
15156 for all the methods with exception clauses.
15158 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
15160 * exceptions-ppc.c: restore fp registers.
15162 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
15164 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
15165 order from the stack top (moved the stack room to save the
15166 return value for trace after the param area). Fixed corruption
15167 in restoring registers on unwind.
15169 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
15171 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
15173 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
15175 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
15176 and prolog/epilog for methods that use it. Allow
15177 enough param area room for varargs methods. Fix miguel's
15178 breakage in exception handling.
15180 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
15182 * Makefile.am: run genmdesc only on current arch.
15184 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15186 * exceptions-x86.c:
15187 * mini-x86.h: fix the build on windows.
15189 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
15191 * 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.
15193 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
15195 * mini-exceptions.c: New file.
15197 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
15198 Move some parts of the x86 exception handling code to an
15199 arch-independent file so it can be shared with other ports.
15201 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
15203 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
15205 2004-04-26 David Waite <mass@akuma.org>
15207 * driver.c: remove comma from end of enumeration declaration
15209 2004-04-26 Jackson Harper <jackson@ximian.com>
15211 * driver.c: parse config file before loading first assembly. This
15212 allows the user gac to be enabled/disabled.
15214 2004-04-23 Miguel de Icaza <miguel@ximian.com>
15216 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
15217 simpler mechanism: we do not care what is encoded initially
15218 (branch absolute or relative), we care about the code and its
15219 target. I kept the old code for reference for now.
15221 The new code tries first to determine if the jump is anywhere in
15222 the -/+32 absolute meg range, if it succeeds, it encodes using the
15223 absolute branch; If not, it tried to find something in the
15224 relative range, if not, it uses the handle_thunk code.
15226 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
15228 * exceptions-ppc.c: use the correct ip register on macosx.
15230 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
15232 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
15234 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
15236 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
15237 Raise exception on integer divide by zero by hand since the hw
15238 doesn't support it. Handle NaNs in FP compares.
15240 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
15242 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
15243 code reducing duplication between the platforms and enabled
15244 signal exception handling (on linux for now).
15246 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
15248 * exceptions-ppc.c: more macosx support.
15250 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15252 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
15254 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
15256 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
15258 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
15260 * iltests.il: more tests.
15262 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
15264 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
15267 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
15269 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
15271 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
15273 * liveness.c: Mark variables as volatile in all basic blocks reachable
15274 from exception clauses.
15276 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
15278 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
15281 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
15283 * iltests.il, basic.cs: more tests for regalloc.
15285 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
15287 * iltests.il: Some tests for register allocation modifications
15290 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
15292 * exceptions.cs: Add regression test for bug #56782.
15294 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
15295 original stack trace if an exception is rethrown. Fixes #56782. Oh,
15296 the beauty of fixing the same thing in 5 different files...
15298 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
15300 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
15303 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
15305 * mini.c: Add support for STRWLPARRAY marshalling convention.
15307 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
15309 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
15310 to init the context to setup the regs pointer).
15312 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
15314 * exceptions-ppc.c: more exceptions work.
15316 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
15318 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
15321 2004-04-13 Miguel de Icaza <miguel@ximian.com>
15323 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
15324 can use the memory directly.
15326 * cpu-pentium.md: Update documentation from a post from Zoltan.
15328 add x86_add_membase, x86_sub_membase, x86_mul_membase
15330 2004-04-13 Miguel de Icaza <miguel@ximian.com>
15332 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
15333 GENERAL_REGS they were also hardcoded for all PPC ports.
15335 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
15337 Remove hard-coded limit for floating point registers, use
15338 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
15340 Notice that in MacOS X calling conventions you can fit a lot more
15341 floating point values in registers, so I should update the PInvoke
15342 test to excercise the passing of floating point values on the
15343 stack (currently broken).
15345 2004-04-06 Miguel de Icaza <miguel@ximian.com>
15347 * tramp-ppc.c (create_trampoline_code): Added
15348 JUMP_TRAMPOLINE_SIZE.
15349 (ppc_magic_trampoline): Follow the pattern from
15350 x86_magic_trampoline: if code is set to zero, return.
15351 (create_trampoline_code): Always pass MonoMethod to the jump
15352 trampoline, before it was passing a null.
15353 (mono_arch_create_jump_trampoline): Implement the jump stub, could
15354 share the code with mono_arch_create_jit_trampoline.
15356 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
15358 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
15361 * cpu-g4.md: Added length for jmp instruction, the worst case
15362 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
15365 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
15367 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
15369 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
15371 * mini.c: Only set bblock->real_offset when adding a new bblock, and
15372 before each IL instruction.
15374 * mini.c (CEE_BOX): Fix warnings.
15376 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15378 * mini.c: removed a few unused vars and extra whitespace.
15380 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
15382 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
15384 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
15386 (OP_GETCHR): use the above
15387 (CEE_LDELEMA): use the above.
15389 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
15390 version of the generic impl.
15391 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
15392 (CEE_LDELEMA): use the above.
15394 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
15396 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
15399 * iltests.il: Added new regression test for #56317.
15401 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
15403 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
15404 under NetBSD. Fixes #56450.
15406 * liveness.c (update_gen_kill_set): Fix previous patch.
15408 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15410 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
15412 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
15414 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
15415 ldsfld and ldsflda.
15417 * inssel-sparc.brg: Add more optimizations.
15419 * mini-sparc.c: Replace multiply/divide with shifts if possible.
15421 2004-04-01 Martin Baulig <martin@ximian.com>
15423 * mini.c (handle_box): New static function; moved the
15424 implementation of CEE_BOX here.
15425 (mono_method_to_ir): Added `constrained_call' variable.
15426 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
15427 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
15428 mono_method_get_constrained() to get the method.
15430 2004-04-01 Martin Baulig <martin@ximian.com>
15432 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
15433 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
15434 (mono_method_to_ir): We don't need these macros anymore since
15435 mono_class_get_full() already takes care of it.
15437 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15439 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
15440 use @function (as doesn't accept #function here) and check the return
15441 value of system and stop if fails.
15443 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15445 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
15447 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
15449 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
15451 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
15453 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
15456 * basic-long.cs: Add test for negation of Int64.MinValue.
15458 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
15460 * mini-sparc.c: Update status.
15462 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
15464 * exceptions-sparc.c: Fix return value in filters.
15466 * inssel-sparc.brg: Fix register allocation in some rules.
15468 2004-03-28 Martin Baulig <martin@ximian.com>
15470 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
15473 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
15475 * mini-x86.c (mono_arch_patch_code): Fix warnings.
15477 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
15478 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
15479 remove unused conv_u4 opcode.
15481 * mini-x86.c: Remove valgrind workaround since it slows down things
15482 even when mono is not run under valgrind.
15484 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
15486 * mini-sparc.c: Update status.
15488 * inssel-sparc.brg: Add some optimizations.
15490 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
15491 future delay slot filling. Add support for varargs, tail calls and JMP.
15493 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
15494 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
15496 * inssel.brg: Fix register allocation in OP_ARGLIST.
15498 * inssel.brg: Fix warnings.
15500 2004-03-25 Martin Baulig <martin@ximian.com>
15502 * mini.c (inflate_generic_field): Removed.
15503 (mini_get_method): Removed, use mono_get_method_full(),
15504 (mini_get_class): Removed, use mono_class_get_full().
15505 (mono_method_to_ir): Pass our generic context to
15506 mono_field_from_token().
15508 2004-03-25 Martin Baulig <martin@ximian.com>
15510 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
15511 of a `MonoMethod *'.
15512 (mini_get_method): Take a `MonoGenericContext *' instead
15513 of a `MonoMethod *'.
15514 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
15515 a new local variable called `generic_context' which holds the
15516 current `MonoGenericContext *'; use it to lookup things.
15518 2004-03-24 Martin Baulig <martin@ximian.com>
15520 * mini.c (mini_get_class): New static method; if we're inside a
15521 generic instance, inflate the class if neccessary.
15522 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
15524 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
15526 * iltests.il: New regression test for #55976.
15528 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
15531 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
15533 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
15536 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
15538 * liveness.c: Consider SSA stores as well as loads when making vars
15541 * exceptions.cs: New regression tests for register allocation.
15543 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
15545 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
15546 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
15547 domain lock only to protect puntual access to data structures.
15548 Added access lock for sighash, jit_icall_hash_name,
15549 jit_icall_hash_addr and domain->code_mp.
15551 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
15553 * driver.c: Print SIGSEGV handling method.
15555 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
15557 * mini.c (setup_jit_tls_data): Handle case when this is called
15558 multiple times for a thread.
15560 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
15561 is different from fbxx_un. Fixes #54303. Also use constants instead of
15562 magic numbers in a lot of places.
15564 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
15566 * exceptions.cs: Fix cctor test when --regression is used.
15568 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
15570 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
15573 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
15575 * inssel-ppc.brg: fixed register assignments for some rules.
15577 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
15579 * exceptions.cs: Add test for exceptions in static constructors.
15581 * mini.c (mono_jit_compile_method_with_out): Move the calling of
15582 static constructors outside the domain lock. Fixes #55720.
15584 2004-03-17 Martin Baulig <martin@ximian.com>
15586 * mini.c (get_generic_field_inst): Removed, this'll never happen.
15587 (inflate_generic_field): Take the `MonoMethod *' instead of the
15588 `MonoClass *' and added support for generic method.
15589 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
15590 have a `field->parent->gen_params', only inflate the field if it's
15591 an open constructed type.
15593 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
15595 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
15596 exception object instead of the preconstructed ones.
15598 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15600 * mini.c: reverted changed to sigsegv_signal_handler commited
15601 accidentally in the previous patch.
15603 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15606 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
15607 running --aot with an old assembly.
15609 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
15611 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
15614 * mini-sparc.c: Add support for v9 branches with prediction.
15616 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
15618 * mini.c (mini_init): #warning is GNUC only
15620 * mini-sparc.h: implement __builtin_frame_address
15621 and __builtin_return_address for Sun C compiler
15623 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
15625 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
15627 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
15629 * basic-calls.cs: Add test for unaligned byref long argument passing.
15631 * mini-ops.h: Add sparcv9 compare and branch instructions.
15633 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
15634 v9 instructions if we have a v9 cpu.
15636 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
15637 registers for global allocation.
15639 * exceptions-sparc.c: Fixes.
15641 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
15643 * liveness.c (mono_analyze_liveness): Optimized version.
15645 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
15647 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
15650 * basic-float.cs basic-calls.cs: New regression tests.
15652 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
15654 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
15655 sigaltstack implementation.
15657 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
15659 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
15660 stuff if SIGSEGV_ON_ALTSTACK is not defined.
15662 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
15664 * mini.c: Fix warnings.
15666 * mini.c (mono_resolve_patch_target): New function which contains the
15667 arch independent part of the patching process.
15669 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
15670 patching code to a separate function.
15672 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
15674 * mini.c (add_signal_handler): ifdef out on Windows
15676 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
15678 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
15679 cpu-sparc.md: Add exception handling support + other fixes.
15681 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
15682 typed GC detection in --version.
15684 * basic.cs exceptions.cs: New regression tests.
15686 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
15687 the arch specific code can store data during a compilation.
15689 * mini-ops.h: Add OP_SETFRET.
15691 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
15692 function, register a separate icall for each arity, so the icalls can
15695 * mini.c (mono_print_tree): Print negative offsets in a more readable
15698 * mini.c: Make signal handling work on sparc.
15700 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
15702 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
15704 * jit-icalls.c: Emulate truncl by aintl on solaris.
15706 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
15708 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
15710 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
15712 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
15714 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
15715 a MarshalByRef type, inline a method that performs the check, taking into
15716 account that the object can be a proxy. Also implemented tow new opcodes:
15717 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
15718 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
15719 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
15721 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
15723 * mini-ppc.c: if a relative branch displacement is too big
15724 but it points to and area reachable with an absolute branch,
15727 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
15729 * mini.c: optimize small copies in cpblk.
15731 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
15733 * basic-calls.cs basic-float.cs: New regression tests.
15735 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
15736 negative offsets from %fp. Implement localloc. Fix local register
15737 allocation. Fix the case when the this argument needs to be saved to
15738 the stack. Implement some missing opcodes.
15740 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
15742 * mini.c (mini_method_compile): Reenable global regalloc in methods
15743 with exception handlers.
15745 * linear-scan.c (mono_varlist_sort): Fix warning.
15747 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
15749 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
15752 * liveness.c: Make all variables uses in exception clauses volatile, to
15753 prevent them from being allocated to registers. Fixes #42136.
15755 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
15757 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
15758 causes regressions.
15760 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
15761 argument to mono_arch_regalloc_cost.
15763 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
15766 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
15768 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
15769 Make the cost of allocating a variable to a register arch dependent.
15771 * basic-calls.cs: Fix compilation of tests.
15773 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
15774 helper function to cut back on the number of #ifdefs needed.
15776 * mini-ppc.c: Fix compilation.
15778 * basic-calls.cs: New regression tests.
15780 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
15782 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
15783 of l0 since that is callee saved.
15785 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
15788 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
15789 of delay instruction.
15791 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
15793 * mini.h (MonoCallInst): Add 'virtual' flag.
15795 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
15797 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
15799 * *.cs: New regression tests.
15801 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
15804 * mini.c (mono_runtime_install_handlers): Fix build.
15806 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
15807 'signal_stack_size' members.
15809 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
15810 alternate signal stack.
15812 * exceptions-x86.c: Add stack overflow handling.
15814 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
15815 functions to arch independent code.
15817 * mini.c (mono_print_tree): Print more detailed info for load_membase
15820 2004-02-23 Martin Baulig <martin@ximian.com>
15822 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
15824 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
15826 * mini-x86.c: fixed reg allocation for div/rem.
15828 2004-02-22 Miguel de Icaza <miguel@ximian.com>
15830 * driver.c (mono_main): Report some configuratio options on --version.
15832 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
15834 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
15835 low in the address space. Correctly flush memory in thunks where we
15836 output native code.
15838 2004-02-20 Martin Baulig <martin@ximian.com>
15840 * mini.c (mini_get_method): New static method; inflate all generic
15841 methods and methods in open generic instances.
15842 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
15843 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
15845 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
15847 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
15849 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
15851 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
15853 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
15855 * mini-sparc.c (flushi mono_arch_output_basic_block): make
15856 it compile using Sun's compiler.
15858 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
15860 * 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.
15862 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
15864 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
15866 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
15868 * mini-ppc.c: handle calls outside of the allowed range with thunks
15869 allocated using the code manager.
15870 * tramp-ppc.c: use the code manager to hold generated native code.
15871 Fixed the magic trampoline to just patch vtable entries.
15873 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
15875 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
15878 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
15880 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
15883 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
15884 if we have a working __thread implementation.
15886 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
15887 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
15889 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
15891 * mini-x86.c: Fix compilation under gcc 2.
15893 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
15895 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
15896 contains a call to the wrapped function.
15898 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
15899 OP_<CALL>_IMM opcodes, and use them under X86.
15901 * mini.c (mono_jit_find_compiled_method): Fix warning.
15903 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
15905 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
15907 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
15908 functionality to mini.c.
15910 * mini.c (mono_create_jump_trampoline): New function to create a jump
15911 trampoline. Return a compiled method instead of a trampoline if it
15912 exists. Add a cache for jump trampolines.
15914 * mini.c (mono_jit_find_compiled_method): New function to return a
15915 compiled method if it exists.
15917 * mini-x86.c: Call mono_create_jump_trampoline instead of
15918 mono_arch_create_jit_trampoline.
15920 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
15921 a jump trampoline. Fixes #52092.
15923 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
15925 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
15926 which is not up-to-date. Add check_corlib_version () instead.
15928 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
15931 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
15932 since newer valgrind versions do not need it.
15934 * mini.c (mono_jit_compile_method_with_opt): New helper function to
15935 compile a method with a given set of optimizations.
15937 * mini.c: Compile icall wrappers on-demand instead of at startup.
15939 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
15940 wrapper for an icall.
15942 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
15944 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
15947 * iltests.il: Add test for non-empty stack before switch instruction.
15949 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
15951 * mini.c: Add support for new stringbuilder marshalling conventions.
15953 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
15955 2004-02-01 Martin Baulig <martin@ximian.com>
15957 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
15958 in `ginst->mtype_argv'.
15960 2004-01-31 Miguel de Icaza <miguel@ximian.com>
15962 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
15963 facilitate grepping.
15965 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
15967 * mini.c: fixed buglet in initobj generic implementation for references.
15969 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
15971 * Makefile.am: make the version script conditional.
15972 * jit-icalls.c: handle missing truncl().
15974 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
15976 * exceptions.cs: Add more tests for double->int conversion.
15978 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
15979 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
15981 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
15983 * driver.c: make --verbose --version emit an error
15984 if the loaded corlib doesn't match the runtime version.
15986 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
15988 * mini-ppc.h: export ppc_patch().
15989 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
15990 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
15991 on par or better than on MacOSX.
15993 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
15995 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
15996 mono_lookup_pinvoke_call.
15998 * mini-x86.c: Under windows, the default pinvoke calling convention is
15999 stdcall. Fixes #52834.
16001 * mini.c (optimize_branches): Add an upper bound to the number of
16002 iterations to prevent infinite loops on strange loops. Fixes #53003.
16004 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
16006 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
16007 and ISINST. Fixes #52093.
16009 * objects.cs (test_0_vector_array_cast): New tests.
16011 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
16013 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
16014 checking in Array.Set ().
16016 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
16019 * object.cs (test_0_multi_array_cast): New regression test.
16021 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
16023 * exceptions-ppc.c: fix build on Linux/PPC.
16025 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
16027 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
16028 running under valgrind.
16029 (x86_magic_trampoline): Fix build bustage.
16031 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
16032 negative values as well. This is needed for the encoding of the line number
16033 info, since sometimes the line numbers are not in increasing order.
16035 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
16037 * cpu-pentium.md (localloc): Increase the size of the localloc
16038 instruction since it is a loop under Win32.
16040 * debug-mini.c (record_line_number): Get rid of unneccesary memory
16043 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
16045 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
16046 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
16047 Max Horn (max@quendi.de). Fix file names in comments.
16049 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
16051 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
16052 avoid stack overflow.
16053 (replace_usage): Avoid uninitialized variable warnings.
16055 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
16056 and taking the address of valuetype variables.
16058 2004-01-03 Patrik Torstensson
16060 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
16061 for other purposes than FP later on.
16063 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
16065 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
16068 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
16070 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
16072 2003-12-30 Patrik Torstensson <p@rxc.se>
16074 * mini-x86.h: Decreased number of availiable fp regs.
16075 Solves corner cases with FP spilling.
16077 2003-12-23 Patrik Torstensson <p@rxc.se>
16079 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
16080 for floating point stack tracking / spilling on x86.
16083 * basic-float.cs: added float mul overflow test.
16085 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
16087 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
16089 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
16091 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
16092 supports for cond branches that overflow the immediate
16093 overflow offset. mcs can compile simple programs.
16095 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
16097 * exceptions-ppc.c: exception handling support wip:
16098 finally handlers get run on exception.
16100 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
16102 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
16105 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
16107 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
16108 initial support for stack walking and unwinding.
16110 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
16112 * driver.c (mono_main): Make corlib-out-of-sync message more
16113 descriptive. Also remove verify_corlib call.
16115 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
16117 * mini.c: make CEE_NEWARR calls and other emulated opcodes
16118 not overlap with other call's arguments, too.
16120 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
16122 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
16123 move to arch-specific code the choice of arch-specific
16124 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
16125 * mini.c: ensure emulation calls will not interleave
16128 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
16130 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
16131 the magic trampoline stack frame is dropped before executing
16134 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
16136 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
16137 and integer to fp conversions. Added support for overflowing
16138 arguments on the stack. Reserve a couple more registers as temps.
16139 Added support for aot compilation (as output still needs to be
16142 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
16144 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
16145 Don't overwrite return register in some corner cases.
16147 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
16149 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
16150 static constructors when AOT compiling.
16152 * driver.c (mono_main): Call mono_check_corlib_version.
16154 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
16156 * cpu-g4.md, basic.cs: fixed div target register.
16158 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
16160 * mini-ppc.c, basic.cs: shl_imm fix with test.
16162 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
16164 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
16165 structures by value. Misc fixes.
16166 * objects.cs: more tests.
16168 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
16170 * mini-ppc.c: lconv.ovf.i implemented.
16172 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16175 (mini_init): don't error out if someone already called g_thread_init.
16177 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
16179 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
16180 to be any type per the spec. Fix abnormal memory usage when
16181 the same object is repeatedly thrown.
16183 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
16185 * mini.c: check for overruns in IL code.
16187 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
16189 * TODO: Add/remove some todo entries.
16191 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
16193 * driver.c (mono_main): Call mono_verify_corlib.
16195 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
16197 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
16198 This has been moved to mini.c
16199 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
16200 type being casted is marshalbyref it could be a proxy, so instead of
16201 emitting the type check code, emit a call to a runtime method that will
16202 perform the check by calling CanCastTo if needed.
16204 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
16206 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
16207 methods with large stack frames under Win32.
16209 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
16211 * Makefile.am: Distribute regression tests.
16213 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
16214 at the end instead of inserting each variable into the sorted list.
16216 * linear-scan.c (mono_varlist_sort): New helper function.
16218 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
16220 * mini.c: ensure arguments and locals are within bounds.
16222 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
16224 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
16227 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
16229 * mini.c (mono_cprop_copy_values): Fix crash.
16231 * aot.c: Set verbosity back to 0.
16233 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
16235 * regalloc.c: complete memory leak fix by Laurent Morichetti
16238 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
16240 * driver.c (main_thread_handler): Revert the previous patch.
16242 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
16245 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
16246 memory from the memory pool.
16248 * driver.c (main_thread_handler): Turn on all optimizations when
16251 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
16252 an array for better performance.
16254 * regalloc.c (mono_regstate_assign): Fix memory leak.
16256 * debug-mini.c (mono_debug_serialize_debug_info): New function to
16257 serialize the debug info.
16259 * debug-mini.c (mono_debug_add_aot_method): New function to load the
16260 debug info from the serialized representation.
16262 * aot.c: Save debug info into the generated file and load it when
16265 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
16267 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
16269 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
16270 More FP-related fixes.
16272 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
16274 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
16275 and register allocation buglet. Hello world now runs.
16277 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
16279 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
16280 * tramp-ppc.c: fixed class init trampoline.
16281 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
16283 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
16285 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
16286 mini.c: more ppc changes/fixes.
16288 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
16290 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
16291 Also optimize the case when the arguments are the same in the caller
16294 * iltests.il: Add tests for tail calls with valuetype arguments.
16296 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
16298 * mini-ppc.c: fixes for struct return type.
16300 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
16302 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
16303 mono_spillvar_offset() to arch-specific code.
16305 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
16307 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
16309 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
16311 * exceptions-x86.c: Fix stack space leaks.
16313 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
16314 registers from the lmf if the method has save_lmf set.
16316 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
16318 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
16319 of icall wrappers into InvokeInDomain, since these are now per-domain.
16321 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
16323 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
16324 make some opcode emulation and intrinsic ops enabled/disabled
16325 according to the architecture. More fixes.
16327 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
16329 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
16331 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
16333 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
16334 arch-specific handling for 'this' and struct return type to
16335 arch-specific code.
16337 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16339 * aot.c: prevent divide by zero error when reporting (it happened with
16340 Accessibility.dll).
16342 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
16344 * mini.h (inst_switch): Remove unused macro.
16346 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16349 (load_aot_module): free 'info->methods' and 'info' properly. No more
16350 "free(): invalid pointer blah" messages when you have an old aot
16353 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
16355 * jit-icalls.c, mini.c: Added support for context static fields.
16357 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
16359 * mini.c (mono_method_blittable): Methods which set LastError are not
16360 blittable either. Fixes #51108.
16362 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
16364 * mini.c: flush icache.
16365 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
16367 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
16369 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
16371 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
16373 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
16376 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
16379 * inssel.brg (CEE_MKREFANY): Fix AOT case.
16381 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
16383 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
16384 instruction when the result is discarded.
16386 * iltests.il (test_0_div_regalloc): New regression test.
16388 * arrays.cs: Fix compilation error.
16390 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
16392 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
16393 float rules to inssel-x86.brg: sane architectures with FP registers
16394 don't need to implement these rules.
16396 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
16398 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
16400 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
16402 * mini.h, inssel-long32.brg: fixed endianess issues in int64
16403 implementation of 32 bit systems.
16405 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
16407 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
16408 (Jeroen Zwartepoorte).
16410 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
16412 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
16413 the caller and the callee matches.
16415 * mini.c (mono_method_to_ir): Add comment.
16417 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
16418 signbit is missing on some platforms.
16420 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
16422 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
16424 * mini.c (setup_jit_tls_data): Call the new function.
16426 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
16428 * mini-x86.c: Add experimental support for fast access to the lmf
16429 structure under NPTL/Linux 2.6.x.
16431 2003-11-06 Martin Baulig <martin@ximian.com>
16433 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
16434 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
16437 2003-11-02 Martin Baulig <martin@ximian.com>
16439 * mini.c (inflate_generic_field): New static method.
16440 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
16441 generic instance and the field is declared in a generic type, call
16442 inflate_generic_field() to inflate it. Fixes gen-28.cs.
16444 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
16446 * mini.h mini.c (mono_method_same_domain): New function to return
16447 whenever the caller and the callee are in the same domain.
16449 * tramp-x86.c (x86_magic_trampoline): Use the new function.
16451 2003-10-30 Martin Baulig <martin@ximian.com>
16453 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
16454 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
16456 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
16457 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
16459 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
16461 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
16464 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
16465 object here, so it is in the correct appdomain etc.
16467 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
16469 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
16471 (mono_method_to_ir): Avoid freeing the type created returned from
16472 mono_type_create_from_typespec, since it is put into an internal cache
16473 by the function. Fixes pointer.exe.
16475 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
16476 trampolines for icalls and pinvokes as well. Fixes #33569.
16478 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
16480 * mini.c: Update after appdomain changes.
16482 * mini.c (mono_jit_compile_method_inner): Allways compile native
16483 method wrappers in the root domain, since there can only be one
16484 instance of them, whose address is stored in method->info.
16486 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
16488 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
16489 environment variable. Instead detect automatically whenever running
16490 under valgrind using the magic macro RUNNING_ON_VALGRIND from
16493 2003-10-16 Miguel de Icaza <miguel@ximian.com>
16495 * trace.c, trace.h: New files that implement the new trace option
16498 * driver.c: Document new --trace options.
16500 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
16503 - if (mono_jit_trace_calls)
16504 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
16506 * mini.h: prototypes.
16508 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
16510 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
16512 * mini.c inssel.brg: Implement typedefbyref opcodes.
16514 * mini.c (mono_jit_compile_method): Remove unused local variable.
16516 * mini.c (mono_jit_compile_method_inner): Ditto.
16518 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
16520 * tramp-x86.c (x86_class_init_trampoline): Fix build.
16522 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
16524 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
16526 * mini.c (mono_no_aot): Remove unused global variable.
16528 * mini.c: Thread safety fixes.
16530 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
16532 * mini.c (mono_create_class_init_trampoline): Add a lock around
16533 class_init_hash_addr.
16535 * arrays.cs (test_0_newarr_emulation): Add new regression test for
16538 * mini.c: Decompose the NEWARR instruction before decomposing its
16539 arguments. Fixes #30073.
16541 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
16543 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
16546 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
16548 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
16550 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
16552 * driver.c: Add support for compiling icall wrappers to --compile.
16554 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
16556 * inssel.brg: The empty value in class->interface_offsets is -1, not
16559 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
16561 * objects.cs: New test for 'is' operator on an array of interfaces.
16563 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
16565 * tramp-ppc.c: update trampoline code to support jumps
16566 and class initialization.
16568 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
16570 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
16572 * inssel.brg (OP_UNBOXCAST): Fix #46027.
16574 * inssel.brg (OP_UNBOX): Remove unused rule.
16576 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
16577 region instead of one for each method. Fixes #47813.
16579 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
16581 * exceptions.cs (test_0_nested_finally): New regression test for
16582 nested exception handlers.
16584 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
16586 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
16588 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
16591 * mini.c (mono_method_check_inlining): Make the inlining limit
16592 configurable by an environment variable.
16594 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
16596 * mini.h: Bump AOT file version.
16598 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
16599 token, store the image along with the token, since the token might not
16600 refer to the same image as the method containing the relocation,
16601 because of inlining.
16603 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
16605 * mini.c (mono_precompile_assemblies): New function to compile
16606 all methods in all loaded assemblies.
16608 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
16610 * regalloc.h regalloc.c (MonoRegState): Change the type of
16611 iassign and fassign to int*, since they can contain large negative
16612 values if the register is spilled. Also added some comments. Fixes
16615 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
16616 under Win32. Fixes #42964.
16618 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
16620 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
16622 * aot.c: Added support for AOT compiling methods which contain calls
16623 to wrappers. Currently, only remoting-invoke-with-check wrappers are
16626 * driver.c (compile_all_methods): Run the compilation in a thread
16627 managed by mono. Fixes #44023.
16629 * mini.c (mono_codegen): Print full method name in verbose output.
16631 * mini-x86.c (mono_arch_patch_code): Fix warning.
16633 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
16634 jumps, since the method we are jumping to might be domain-specific.
16636 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
16638 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
16640 * inssel.brg: string chars are unsigned.
16642 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
16644 * TODO: New todo item.
16646 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
16647 which calls mono_runtime_class_init and patches the call site to
16648 avoid further calls.
16649 (mono_arch_create_class_init_trampoline): New arch specific function
16650 to create a class init trampoline.
16651 (create_trampoline_code): Generalized so it can create
16652 class init trampolines as well.
16654 * mini.c (helper_sig_class_init_trampoline): New helper variable.
16655 (mono_create_class_init_trampoline): New function to create and cache
16656 class init trampolines.
16657 (mono_find_class_init_trampoline_by_addr): New function to lookup the
16658 vtable given the address of a class init trampoline. Used by the
16660 (mono_codegen): Generate a call to a trampoline instead of
16661 mono_runtime_class_init in LDSFLD[A].
16662 (mono_codegen): Add relocations for the new trampoline.
16664 * mini.h mini-x86.c aot.c: Added a new relocation type:
16665 MONO_PATCH_INFO_CLASS_INIT.
16667 * mini.h: Bump AOT version number.
16669 * aot.c: Create a copy of the loaded code instead of using the original
16670 so methods which call each other will be close in memory, improving
16673 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
16674 patch since it breaks the regression tests.
16676 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
16677 for the register saving instruction sequence since the
16678 frame_state_for function in glibc 2.3.2 don't seem to detect it.
16680 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
16682 * TODO: Fix todo item && remove another.
16684 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
16686 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
16689 * aot.c: Moved the check for MONO_LASTAOT into the initialization
16690 function of the module.
16692 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
16693 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
16694 --no-aot command line option.
16696 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
16698 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
16699 by Bernie Solomon (bernard@ugsolutions.com).
16701 * inssel.brg: Refactor the interface offset table related code into
16702 its separate functions and add support for the AOT case.
16704 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
16706 * aot.c (mono_aot_get_method_inner): Fix memory leak.
16708 * aot.c: Added mono_aot_verbose variable and made all debugging
16709 output depend on the value of this variable.
16711 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
16712 method_label and info_label.
16714 * mini.h mini-x86.c aot.c: Added a new relocation type
16715 MONO_PATCH_INFO_IID for klass->interface_id.
16717 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
16718 the MonoJitInfo structure.
16720 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
16721 a non-root appdomain in shared mode.
16723 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
16725 * aot.c: make aot loader less verbose. Remove free of unused variable.
16727 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
16729 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
16731 * .cvsignore: Added *.dll.
16733 * mini.c (mono_print_tree_nl): New function callable while debugging.
16735 * mini.c (mono_print_code): Export this.
16737 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
16740 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
16742 * mini.h (MonoCompile): Added 'jit_info' field.
16744 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
16745 the cfg structure, since it is needed by the AOT compiler.
16747 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
16749 * aot.c: A major rewrite. Changes include:
16750 - save exception tables for methods which have them.
16751 - cache failed lookups in aot_get_method () to avoid the (slow) calls
16752 to g_module_symbol.
16753 - reworked the file format so it is now much smaller and needs
16754 fewer relocation entries.
16756 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
16758 * aot.c (load_aot_module): Fix build bustage on platforms without
16761 2003-09-04 Martin Baulig <martin@ximian.com>
16763 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
16765 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
16767 * TODO: Some new optimization ideas.
16769 * aot.c: Move AOT module loading logic here from mono_assembly_open.
16771 * aot.c: Save the optimization flags used to compile the code into
16774 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
16775 support emitting domain specific code.
16777 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
16778 no longer domain neutral. It can be made domain neutral by compiling
16779 with --optimize=shared.
16781 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
16782 between appdomains.
16784 * driver.c mini.h mini.c: New --no-aot debugging option which disables
16785 loading of AOT code.
16787 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
16789 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
16790 if there is no domain neutrality information.
16792 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
16794 * aot.c (mono_compile_assembly): Emit a symbol containing the file
16795 format version into the generated library.
16797 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
16798 callee method into the caller since one of them could be shared.
16800 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
16801 system exceptions from AOT code now works.
16803 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
16804 method if it is domain neutral and the callee is not.
16806 * graph.c (cfg_emit_one_loop_level): Fix warning.
16808 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
16810 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
16813 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
16815 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
16816 is needed by code which is executed before mono_runtime_init ().
16817 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
16819 * mini.c (mono_thread_abort): Fix warning.
16820 (mono_jit_compile_method): Call static constructor in the AOT case too.
16822 * aot.c (mono_compile_assembly): Fix warning.
16824 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16826 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
16828 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
16830 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
16832 * cpu-pentium.md: Fix the length of call opcodes so they include the
16833 ESP restoring instruction. Fixes #47968.
16835 2003-08-28 Martin Baulig <martin@ximian.com>
16837 * mini-x86.c (mono_arch_call_opcode): Added support for
16838 MONO_TYPE_GENERICINST.
16840 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
16842 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
16844 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
16845 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
16847 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
16850 2003-08-26 Martin Baulig <martin@ximian.com>
16852 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
16853 when reporting an error, set this to the actual error location.
16854 (mono_method_to_ir): Report the correct error location if
16855 get_basic_blocks() returned an error.
16857 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
16859 * mini.c (mono_type_blittable): OBJECT is not blittable.
16860 (mono_method_blittable): Methods which have marshalling descriptors
16861 are not blittable either. Fixes #47842.
16863 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
16865 * driver.c mini.c: Use an environment variable instead of a global
16866 variable. Also fix the build.
16868 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
16869 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
16872 * driver.c mini.c: Added --with-valgrind option to turn off some
16873 code which prevents mono from running under valgrind.
16875 * mini.c (mono_emit_call_args): Fixed warning.
16877 * mini.c (mono_emulate_opcode): Fixed warning.
16879 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
16881 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
16882 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
16883 regalloc.c, regalloc.h: specify available registers in arch-specific
16884 code and support floats in the regallocator (patch by Laurent Morichetti
16887 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
16889 * mini.c: mono_thread_current() can be called only after
16890 mono_runtime_init(): rearrange code to not call it early on.
16892 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
16894 * mini.c: allocate jump tables in the code mempools.
16896 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
16898 * mini.c, mini.h: make sure per-thread data allocated by the jit is
16901 2003-08-10 Miguel de Icaza <miguel@ximian.com>
16903 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
16904 12 to 16. This fixes bug #47453.
16907 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
16909 * mini-ppc.c: fixed indexed load and unsigned compares.
16911 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
16913 * mini.c: reenabled installation of handler for
16914 thread abort signal.
16916 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
16918 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
16919 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
16920 until it's fixed and actually useful.
16922 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
16924 * inssel-long32.brg: couple more opcodes implemented.
16926 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
16928 * mini-sparc.c: Even more opcodes implemeted.
16930 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
16932 * mini-sparc.c: More opcodes implemented.
16934 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
16936 * mini-sparc.c: More opcodes implemented.
16938 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
16940 * inssel-sparc.brg: Add some needed rules. Direct
16942 * Makefile.am: Use inssel-sparc.brg
16943 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
16944 an assert happy for now.
16946 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
16948 * mini-sparc.c: Fixed compile errors.
16949 * exceptions-sparc.c: Same. We now produce a mono binary
16950 on sparc-linux. Yea.
16952 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
16954 * mini-sparc.c: Renamed registers. Also some macro cleanups.
16955 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
16956 They compile, but do not work.
16958 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
16960 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
16961 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
16962 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
16965 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
16967 * mini.c: more opcodes implemented and better support for generics.
16969 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
16971 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
16972 * mini.c, mini.h: first cut at generics support: some new instructions
16973 added and changed the behaviour of some of the existing ones.
16975 2003-07-21 Miguel de Icaza <miguel@ximian.com>
16977 * mini.c: Removed definition of metadata_shared mutex here.
16979 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
16981 * mini-x86.c: make vararg calls work for instance methods.
16983 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
16985 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
16986 returns the arguments in a separte list, now.
16988 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
16990 * aot.c, mini.c: updates for array type representation changes.
16992 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
16994 * mini.c: register function to perform jit shutdown.
16996 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
16998 * mini.c: use a faster allocator if possible.
17000 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
17002 * aot.c: some cleanups and portability changes.
17004 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
17006 * mini.c: use faster allocation for CEE_BOX if possible.
17008 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
17010 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
17011 Moved inlined mempcy code to its own function so that is can be
17012 reused. Added an inline memset function as well (optimized initobj).
17013 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
17015 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
17017 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
17019 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
17021 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
17022 arch code can setup the cpu for CLR execution, if needed.
17023 We use it on x86 to set the precision of FP operations.
17025 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
17027 * mini.c: disable some optimizations if we can guess they'll cost too
17028 much for a given method.
17030 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
17032 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
17034 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
17035 * mini.h mini.c mini-x86.c: Added instruction level coverage
17036 info collection support.
17038 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
17040 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
17041 is now implemented in the profiling API. Get rid of a couple of
17042 unnecessary global variables.
17044 2003-06-15 Nick Drochak <ndrochak@gol.com>
17046 * basic-long.cs: tests for negative values for bigmul, and unsigned.
17047 * cpu-g4.md: add op_bigmul and op_bigmul_un
17048 * cpu_pentium.md: add op_bigmul_un
17049 * inssel-long32.brg: add rule for unsigned bigmul
17050 * mini-ops.h: define OP_BIGMUL_UN
17051 * mini-x86.c: THE BUG: handle (un)signed properly
17052 * mini.c: choose unsigned opcode if needed.
17053 This set of patches fixes bug #44291
17055 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
17057 * mini.c (optimize_branches): improved to handle all kinds of
17058 conditional branches.
17060 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
17062 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
17063 don't raise exceptions.
17065 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
17067 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
17068 to arch-specific files.
17070 2003-06-09 Martin Baulig <martin@ximian.com>
17072 * Makefile.am (libs): Added $(LIBGC_LIBS).
17074 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
17076 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
17077 and OP_ATAN (fixes bug#44293).
17079 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
17081 * Makefile.am, mini-x86.c: rename cpu description array to
17082 pentium_desc, since some compilers define the 'pentium' preprocessor
17085 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
17087 * mini.c (mini_select_instructions): add explicit branch if the
17088 following block is not the false target of a conditional branch -
17089 we need this with any optimization that reorder or remove bblocks
17091 * mini.c (optimize_branches): bug fixes
17093 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
17095 * mini.c (mono_method_to_ir): inline static readonly fields
17097 * ssa.c (fold_tree): start cfold support for long (very simple
17100 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
17102 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
17104 * inssel.brg: fixed memcpy (bug #44219).
17106 2003-06-05 Dick Porter <dick@ximian.com>
17108 * driver.c: Set the glib log levels to not abort if g_message
17111 g_set_prgname() has to happen before mini_init() so that the
17112 process handle gets the info.
17114 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
17116 * driver.c: add intrins to the default optimizations to get wider
17119 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
17121 * mini.h: some large basic blocks will overflow a 16-bit
17122 integers for symbolic registers.
17124 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
17126 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
17127 (mono_arch_output_basic_block): fix bug 43499
17129 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
17131 * mini.c: kill duplicated definition of mono_debug_format.
17133 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
17135 * mini-x86.c, arrays.cs: fixed register allocation bug.
17137 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
17139 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
17141 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
17143 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17146 (print_method_from_ip): also print source location information if
17149 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
17151 * mini.c (mono_find_block_region): bug fix in region code
17152 (mini_method_compile): enable removing unreachable code again, but
17153 only in methods without exception clauses.
17155 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
17157 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
17158 Implemented arglist opcode and handling of TypedReference type.
17159 Fixed x86 call convention when a structure is returned.
17160 Minimal support for calling static vararg methods.
17162 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
17164 * mini.c (mini_method_compile): always remove unreachable code,
17165 because the code in them may be inconsistent (access to dead
17166 variables for example).
17168 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
17170 * driver.c, debug-mini.c: warning fixes.
17172 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
17174 * Makefile.am, jit.h, mini.h: install header for embedding mono.
17176 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
17178 * mini.c: thread-static fields are registered in mono_class_vtable(),
17179 so ensure the function is called before checking for them.
17181 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
17183 * mini.c (optimize_branches): fix for bug 43586
17185 * jit-icalls.c (mono_llmult_ovf): added an additional check for
17186 overflow (fixes Bug #43639)
17188 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17190 * mini.c, objects.cs: allow the use of stobj for primitive types.
17192 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17194 * mini.c: be less strict about argument checking until we support
17195 running the verifier.
17197 2003-05-27 Nick Drochak <ndrochak@gol.com>
17199 * basic-long.cs: tests for (ulong)int * (ulong)int also
17200 * mini.c: use the same trick for (ulong)int * (ulong)int
17202 2003-05-27 Nick Drochak <ndrochak@gol.com>
17204 * basic-long.cs: add regression test for (long)int * (long)int
17205 * cpu-pentium.md: add op_bigmul specification
17206 * inssel-long32.brg: add OP_BIGMUL rule
17207 * mini-ops.h: add OP_BIGMUL
17208 * mini-x86.c: register allocator: handle case where src1 needs to be
17210 * mini.c: substitute special BIGMUL opcode in the tree for
17211 (long)int * (long)int
17213 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
17215 * jit-icalls.c: call the type ctor on field access if needed.
17217 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
17219 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
17220 to a method (including results of ldelema, bug#43207).
17222 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
17224 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
17225 colors to show exception handler blocks.
17227 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
17228 (fix for pinvoke7.cs).
17230 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17232 * mini.h, mini.c: ensure correct initialization order for types that
17233 require it. Prepare for lazy compilation of jit icall wrappers.
17234 Provide a name for opcode emulation to reduce unneeded mallocing.
17236 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
17238 * mini-x86.c: better register restoring code and profiling
17239 support for tail calls.
17241 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
17243 * mini.h, driver.c: prepare for leaf methods optimization.
17245 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
17247 * mini.c: get targets of branches before converting a method.
17249 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
17251 * mini.c (optimize_branches): added some experimental code (disbaled)
17253 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
17255 * mini.c (optimize_branches): fix branch to branch optimization
17257 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
17259 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
17261 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
17263 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
17266 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
17268 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
17269 enable use of interface variables again.
17271 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
17272 I1 to registers because there is no simply way to sign extend 8bit
17273 quantities in caller saved registers on x86.
17275 * inssel-float.brg: set costs of some rules to 2 so
17276 that monobure always select the arch. specific ones if supplied,
17277 regardless of the order we pass the files to monoburg.
17279 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
17281 * mini.c, mini-x86.c: since the magic trampoline for jumps
17282 can't patch the code directly, we do it as soon as the
17283 method gets compiled.
17285 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
17287 * mini-x86.c, mini.h: introduce a new patching method
17288 to support CEE_JMP and tail calls.
17289 * mini.c: obey tail.call. Don't precompile methods target
17291 * tramp-x86.c: new trampoline code to handle methods
17292 reached through a jump.
17294 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
17296 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
17297 bit values to registers
17299 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
17301 * mini.c (mono_compile_get_interface_var): share interface
17302 variables if possible.
17304 2003-05-16 Martin Baulig <martin@ximian.com>
17306 * debug-mini.c (mono_init_debugger): New function to initialize
17307 the debugger. This is not in the debugger since it needs to
17308 access some of mini's internals.
17310 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
17312 * mini.c (mono_method_to_ir): inlining fixes/cleanups
17314 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
17316 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
17317 for value type handling.
17319 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
17321 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
17322 (mono_method_check_inlining): enable inlining of all kinds of wrappers
17324 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
17326 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
17327 the constructor through a proxy.
17329 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
17331 * jit-icalls.c, inssel.brg: fixes to array element address
17334 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
17336 * mini-x86.c (is_regsize_var): allocate pointer to registers
17338 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
17340 * driver.c: fixed typo, added intrins to the set of optimizations
17341 tested with regressions.
17343 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
17345 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
17346 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
17349 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
17351 * inssel.brg: remove some common pop instructions without side effects
17353 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
17355 * inssel-x86.brg: fixed thinko in int to double conversions.
17357 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
17359 * mini.c, jit-icalls.c: added runtime thread-static variable support.
17361 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
17363 * inssel-long32.brg: two more missing instructions.
17365 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
17367 * mini.c (mono_emit_call_args): set the cil_code for all arguments
17368 if not already set.
17370 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
17372 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
17375 * basic-float.cs: Added tests for negative zero.
17377 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
17379 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
17380 a couple of missing operations for long casts, with test cases.
17382 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17384 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
17386 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
17388 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
17389 code size estimation.
17391 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
17393 * mini.c (mono_jit_create_remoting_trampoline): make it work with
17394 abstract methods (fix bug 42542)
17396 * aot.c: add ability to handle array types
17398 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
17400 * mini.c: Call the _specific versions of the object allocation
17401 functions if possible.
17403 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
17405 * driver.c: call setlocale ().
17407 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
17409 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
17412 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
17414 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
17416 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
17417 wrappers (fix bug 42122)
17419 2003-05-04 Martin Baulig <martin@ximian.com>
17421 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
17423 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
17424 s/mini_set_defaults/mono_set_defaults/g.
17426 2003-05-04 Martin Baulig <martin@ximian.com>
17428 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
17430 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
17432 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
17433 (reported by Don Roberts).
17435 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
17437 * mini.c: temporarily work around two bugs for this release.
17439 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
17441 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
17442 that contains -export-dynamic and it makes using the ld script
17444 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
17446 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
17448 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
17451 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
17453 * mini.c: make sure leave calls all the needed finally blocks,
17454 even when the target jumps out of multiple exception clauses.
17456 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
17458 * ldscript, Makefile.am: add linker script to reduce the number of
17459 exported symbols (should also fix the issues with libwine defining
17460 some of the same symbols in io-layer).
17462 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
17464 * driver.c (mini_main): Avoid assertion when no file name is given on
17467 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
17469 * driver.c: added --version/-V command line option.
17470 Added the inline optimization in the regression tests.
17472 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
17474 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
17475 to the type in the method signature (fixes bug#42134).
17477 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
17479 * mini.c: when inlining, check this is not null only when needed (bug #42135).
17481 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
17483 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
17485 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17487 * driver.c: fixed bug #42100.
17489 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
17491 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
17493 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
17495 * mini.c: moved most of the code required to do inlining to its own
17496 function so it can be reused. Inline also ctors if appropriate.
17498 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
17500 * Makefile.am: Link with -export-dynamic so shared libs loaded by
17501 the runtime can call mono API functions.
17503 2003-04-27 Martin Baulig <martin@ximian.com>
17505 * debug-mini.c (mono_debug_init_method): Added
17506 `guint32 breakpoint_id' argument; if the method has a breakpoint,
17507 send a notification to the debugger.
17509 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
17510 running in the Mono Debugger, just pass the breakpoint number to
17511 mono_debug_init_method().
17513 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
17515 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
17517 * mini.c: allow some more unsafe compares.
17519 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
17521 * mini-x86.c, Makefile.am: make distcheck works (partially from
17522 a patch by Richard Lee <r.h.lee@attbi.com>).
17523 * regset.c, regset.h: removed, they are unused.
17525 2003-04-25 Dick Porter <dick@ximian.com>
17527 * driver.c: Usage reports the name as 'mono' not 'mini'
17528 * exceptions-x86.c: Build and run on freebsd
17530 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
17532 * Makefile.am: install the program with the 'mono' name and
17533 the library as libmono instead of mini and libmini.
17535 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
17537 * driver.c: provide the APIs for the embedding interface of the old jit.
17539 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
17541 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
17543 2003-04-23 Martin Baulig <martin@ximian.com>
17545 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
17547 * driver.c: Added `--debug' command line argument to enable
17550 2003-04-23 Martin Baulig <martin@ximian.com>
17552 * debug.[ch]: Removed. The code is now in
17553 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
17555 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
17558 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
17560 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
17562 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17565 (mini_cleanup): moved mono_runtime_cleanup call after the call to
17566 mono_domain_finalize.
17567 (mini_method_compile): use mono_method_profile* if the the option is
17570 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
17572 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
17573 methods with their wrapper.
17575 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
17576 methods with their wrapper.
17578 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
17581 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
17584 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
17587 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
17589 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
17591 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
17593 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
17594 of the mempool. This is slightly faster and uses less memory
17596 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
17598 * mini.c: avoid O(n) allocation for variables.
17600 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
17602 * mini.c: handle items on the stack after inlining methods.
17604 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
17606 * mini.c: make the method->opcode optimization dependent
17607 on MONO_OPT_INSTRINS and do it lazily.
17609 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
17611 * driver.c: print overall results at the end of regression run.
17613 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
17615 * inssel.brg: don't overwrite symbolic registers.
17617 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
17619 * inssel-x86.brg: fix conversion from long to float.
17621 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
17623 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
17625 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
17627 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
17629 * driver.c: Added --print-vtable option as in the old JIT.
17631 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
17633 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
17635 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
17637 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
17639 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
17641 * mini.c regalloc.c regalloc.h: Fix memory leak.
17643 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
17645 * aot.c (mono_aot_get_method): register all used strings
17647 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
17649 * mini.c: always intern strings references with ldstr at compile time.
17651 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
17653 * Makefile.am: add BUILT_SOURCES.
17655 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
17657 * driver.c: give a better error message when the assembly to execute
17658 doesn't have an entry point.
17660 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
17662 * Makefile.am: added hack for automake
17664 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
17667 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
17669 22003-04-07 Martin Baulig <martin@ximian.com>
17671 * Makefile.am: Added Makefile.am.
17673 * debugger-main.c: Removed, this is now in the debugger where it
17676 * mini.pc.in: Call this package `mini' for the moment.