1 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
4 mono_alloc_ireg () instead.
6 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
9 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
12 * aot-runtime.c (load_aot_module): Disable AOT when running under
15 * mini-amd64.h: Change the monitor fastpath defines to check for
16 !PLATFORM_WIN32 so they work on *bsd too.
18 * mini.h mini.c mini-hhpa.c: Remove more unused code.
20 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
22 * mini.h (MonoCompile): Remove new_ir flag.
24 * regalloc.h regalloc.c: Remove unused code.
26 * cpu-*.md: Remove more unused opcodes.
28 * simple-cee-ops.h simple-mini-ops.h: Removed.
30 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
32 2008-11-17 Zoltan Varga <vargaz@gmail.com>
34 * aliasing.h: Removed.
36 * *.c: Remove references to aliasing.h and inssel.h.
38 * mini.c: Remove additional unused functions.
40 * mini-ops.h cpu-*.md: Remove unused opcodes.
42 2008-11-16 Zoltan Varga <vargaz@gmail.com>
44 Remove the old JIT code.
46 * inssel*.brg: Removed.
48 * ssa.c abcremoval.c aliasing.c: Removed.
50 * ssa2.c: Renamed to ssa.c.
52 * abcremoval2.c: Renamed to abcremoval.c.
54 * *.c: Removed all !cfg->new_ir code.
56 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
57 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
59 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
61 2008-11-16 Zoltan Varga <vargaz@gmail.com>
63 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
64 to simplify the code and cut back on the number of global symbols in the AOT
67 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
69 2008-11-15 Zoltan Varga <vargaz@gmail.com>
71 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
72 with the got/got_info tables.
74 * mini.h: Bump AOT file format version.
76 * unwind.h: New file, contains definitions for stack unwinding.
78 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
81 * aot-compiler.c: Generalize the emitting of unwind information to use the
82 information in cfg->unwind_ops.
84 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
86 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
87 AOT method frames. Enable writing symbols for methods by default.
89 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
91 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
92 and make it work with vectors of element sizes 1, 2 and 4.
94 * simd-intrinsics.c: Enable getter for all vectors with element size
97 * simd-methods.h: Add the names of other getters.
99 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
105 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
107 * mini-ppc.h: portability fix.
109 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
111 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
112 buggy and will overwrite it.
114 2008-11-14 Zoltan Varga <vargaz@gmail.com>
116 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
117 Use it to emit local symbols for all methods so AOTed methods show up with
118 their full name in gdb/valgrind output.
120 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
122 * mini-ppc.c: portability fixes.
124 2008-11-14 Zoltan Varga <vargaz@gmail.com>
126 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
127 entries out of the if (!generic_shared...) code so it is always done.
128 (mono_class_init_trampoline): Do the patching when running under valgrind
129 too, newer versions of valgrind have no problems with it.
131 2008-11-13 Zoltan Varga <vargaz@gmail.com>
133 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
136 2008-11-13 Mark Probst <mark.probst@gmail.com>
138 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
141 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
143 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
145 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
147 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
153 * simd-intrinsics.c: Same.
155 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
157 * simd-intrinsics.c: Enable constructor intrinsics for all types.
159 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
161 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
162 to work with more Vector types.
164 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
166 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
167 store the elemens directly instead of using and intermediate.
169 2008-11-13 Zoltan Varga <vargaz@gmail.com>
171 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
173 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
174 to preserve %eax for aot plt trampolines.
176 * aot-compiler.c (compile_method): Don't skip synchronized methods.
177 (encode_method_ref): Flag synchronized methods so they won't go through
180 * aot-compiler.c: Additional work to support AOTing synchronized methods/
183 * cpu-ia64.md (jmp): Increase max length.
185 2008-11-12 Zoltan Varga <vargaz@gmail.com>
187 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
188 open generic classes.
190 * aot-compiler.c: Enable the ELF writer on ELF platforms.
192 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
193 box+brtrue optimization since it causes test failures on x86.
195 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
197 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
203 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
204 for simd ctor values.
206 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
207 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
209 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
211 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
214 * simd-instrincs.c: Same.
216 * basic-simd.cs: Same.
218 2008-11-12 Zoltan Varga <vargaz@gmail.com>
220 * ratests.cs: Add more tests.
222 * regalloc2.c (add_spill_code): Handle more corner cases.
224 2008-11-11 Zoltan Varga <vargaz@gmail.com>
226 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
227 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
228 both the source an destination of an instruction.
230 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
232 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
233 wapihandles.c: more portability changes.
235 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
237 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
238 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
239 safe to execute in a signal handler and the kernel provides better
240 the info in /proc/self/smaps. Avoid the assert on sigaction during
243 2008-11-11 Zoltan Varga <vargaz@gmail.com>
245 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
246 do the bblock linking hack if it is actually needed.
248 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
251 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
252 crash problem is fixed.
254 * branch-opts.c (mono_remove_critical_edges): Link up newly added
257 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
259 (mini_method_compile): Set the starting value of next_vreg to
260 MAX_IREGS + MAX_FREGS when using globalra.
262 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
263 filter clauses with BB_EXCEPTION_HANDLER.
265 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
267 2008-11-10 Mark Probst <mark.probst@gmail.com>
269 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
270 space for stdcall. Fixes regressions on Win32.
272 2008-11-10 Zoltan Varga <vargaz@gmail.com>
274 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
276 (linear_scan): Remove an assert which doesn't seem to be needed.
278 * local-propagation.c (mono_local_deadce): Avoid a call to
279 MONO_DELETE_INS which would screw up the instruction linking.
281 * mini.c (mono_decompose_op_imm): Make this work with globalra.
283 * regalloc2.c: Upgrade to work the current JIT code.
285 2008-11-09 Zoltan Varga <vargaz@gmail.com>
287 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
290 * aot-runtime.c: Remove some dead code.
292 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
294 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
296 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
297 trampolines using sscanf since atoi doesn't work on large unsigned values.
299 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
300 Initialize code_size.
302 2008-11-08 Mark Probst <mark.probst@gmail.com>
304 * method-to-ir.c (mini_emit_inst_for_method): Make
305 Interlocked.CompareExchange work for Int arguments on 32 bit
308 2008-11-07 Mark Probst <mark.probst@gmail.com>
310 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
312 2008-11-06 Bill Holmes <billholmes54@gmail.com>
314 * main.c Fix MSVC build.
316 Contributed under MIT/X11 license.
318 2008-11-06 Mark Probst <mark.probst@gmail.com>
320 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
321 alignment larger than 8 bytes are aligned correctly, too.
323 * mini.c: Honor the min_align field of MonoClass when laying out
326 2008-11-06 Zoltan Varga <vargaz@gmail.com>
328 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
330 * aot-compiler.c (emit_plt): Fix a warning.
332 * aot-compiler.c: Implement ARM support in the binary writer.
334 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
336 * basic-simd.cs: Add test for getter with byref arg.
337 Fix the naming of a few tests.
338 Add missing checks to a test.
340 2008-11-05 Zoltan Varga <vargaz@gmail.com>
342 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
344 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
345 most of the full-aot support for monitor enter/exit trampolines.
347 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
348 enter/exit trampoline creation functions.
350 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
353 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
355 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
356 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
357 implement the needed functionality without adding crap to the runtime.
359 2008-11-05 Zoltan Varga <vargaz@gmail.com>
361 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
364 * mini.c (mono_build_date): New global version holding the build date in
367 * Makefile.am (buildver.c): Generate a file containing the build date.
369 * main.c: Set the build date from the generated file.
371 * mini.c (mono_get_runtime_build_info): New helper function returning build
372 information in a string format.
374 * driver.c (mono_main): Print the build date in --version.
376 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
377 file when the bind-to-runtime-version option is used.
379 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
381 * simd-intrinsics.c: Fix bug when using getters and byref args.
383 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
385 * simd-methods.h: Rename prefetch methods.
387 * simd-intrinsics.c: Same.
389 2008-11-05 Mark Probst <mark.probst@gmail.com>
391 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
394 2008-11-04 Zoltan Varga <vargaz@gmail.com>
396 * aot-compiler.c: Use the bundled elf header files instead of depending on
399 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
402 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
405 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
407 * cpu-x86.md: Add store nta ops.
413 * mini.h: Add an enum for simd prefetch modes.
415 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
416 of store. Use the changed code to support store nta.
418 * simd-intrinsics.c: Add prefetch ops for all vector types.
420 2008-11-04 Zoltan Varga <vargaz@gmail.com>
422 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
425 * aot-compiler.c: Use statically allocated buffers for constructing symbol
428 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
431 2008-11-04 Mark Probst <mark.probst@gmail.com>
433 * mini-x86.c: Fixed commit.
435 2008-11-04 Zoltan Varga <vargaz@gmail.com>
437 * aot-compiler.c (emit_plt): Align the plt section only on x86.
439 2008-11-04 Mark Probst <mark.probst@gmail.com>
441 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
442 and MONITOR_EXIT, for the ASM fastpaths.
444 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
447 * mini.c, patch-info.h: Signature and patch infos for
448 Monitor.Enter/Exit trampolines.
450 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
452 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
453 Monitor.Enter/Exit ASM fastpath for Linux.
455 2008-11-04 Zoltan Varga <vargaz@gmail.com>
457 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
459 * objects.cs: Add a new test.
461 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
463 * aot-runtime.c (load_method): Run class initialization in the PLT case even
464 if MONO_LOG_LEVEL is set.
466 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
468 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
470 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
472 * aot-compiler.c: Change the relocation code to use virtual addresses instead
473 of file offsets. Align the sections belonging to the data segment to
476 2008-11-03 Zoltan Varga <vargaz@gmail.com>
478 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
479 elf.h. Port it to amd64.
481 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
483 * driver.c: Enable SIMD by default.
485 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
487 * cpu-x86.md: Add prefetch op.
493 * mini.h: Add an enum for simd prefetch modes.
495 * simd-methods.h: Add prefetch function names.
497 * simd-intrinsics.c: Add prefetch ops for all vector types.
499 2008-11-03 Zoltan Varga <vargaz@gmail.com>
501 * aot-compiler.c (emit_bytes): Speed this up a little.
503 2008-11-02 Zoltan Varga <vargaz@gmail.com>
505 * aot-compiler.c: Add JIT time etc. statistics.
507 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
509 * mini.h (MonoCompile): Add 'got_offset' field.
511 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
512 method_got_offsets array.
514 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
517 * aot-compiler.c (compile_method): Add generic method instances referenced
518 by the method to the list of methods to be compiled, this is required so if
519 A<T> references B<T>, and another assembly references A<int>, then it will
520 also get a copy of B<int>.
522 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
523 when checking for monitor enter/exit.
525 2008-10-30 Mark Probst <mark.probst@gmail.com>
527 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
528 for Monitor.Enter and Monitor.Exit if enabled.
530 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
533 2008-10-30 Zoltan Varga <vargaz@gmail.com>
535 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
536 of an OP_MOVE. Fixes #440046.
538 * basic-long.cs: Add a new test.
540 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
542 * mini.h: Add synchronization note for the managed counter-part.
544 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
545 returns the simd caps of the current cpu.
547 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
549 * basic-simd.cs: Remove Console.WriteLine.
551 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
553 * basic-simd.cs: New tests for Vector2ul.
555 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
557 * simd-intrinsics.c: Add new vector type Vector2ul.
559 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
561 * basic-simd.cs: New tests for Vector2l.
563 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
565 * cpu-x86.md: Add long version of most packed int ops.
571 * simd-intrinsics.c: Add new vector type Vector2l.
573 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
575 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
577 * simd-methods.h: Remove SN_op_BitwiseXor.
579 2008-10-28 Zoltan Varga <vargaz@gmail.com>
581 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
584 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
586 * basic-simd.cs: Test for Vector2d.
588 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
591 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
593 * cpu-x86.md: Add double version of all packed float ops.
599 * simd-intrinsics.c: Add new vector type Vector2d.
601 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
603 * simd-methods.h: Add Duplicate.
605 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
607 * basic-simd.cs: Test for packing with signed saturation.
609 2008-10-28 Zoltan Varga <vargaz@gmail.com>
611 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
612 found in the TYPESPEC table.
614 2008-10-26 Zoltan Varga <vargaz@gmail.com>
616 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
619 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
621 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
622 instead of the RVA, since the RVA can be changed by tools like the cil
625 * method-to-ir.c (mono_method_to_ir2): Ditto.
627 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
628 (deserialize_variable): Ditto.
630 2008-10-25 Martin Baulig <martin@ximian.com>
632 * debug-mini.c (write_variable): Use
633 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
635 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
637 * cpu-x86.md: Add unsigned variants of packd and packw.
641 * mini-x86.h: Emit the right instruction for packd and packw.
642 Add unsigned variants of packd and packw.
644 * simd-intrinsics.c: Packd and packw were used in place of their
645 unsigned variants. Change that.
646 Add intrinsics for (Signed)PackWithSignedSaturation.
648 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
650 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
652 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
654 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
656 * mini-ops.h: Remove dword packed add/sub with saturation ops.
658 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
660 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
663 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
665 2008-10-24 Mark Probst <mark.probst@gmail.com>
667 * method-to-ir.c, mini.c: Special casing for the synchronized
668 wrapper for the ldtoken+GetTypeFromHandle case.
670 2008-10-24 Zoltan Varga <vargaz@gmail.com>
672 * mini.c (mono_replace_ins): Move this to branch-opts.c.
674 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
675 created/split bblocks.
677 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
679 * mini-ops.h: Add packed signed mul high.
683 * mini-x86.c (mono_arch_output_basic_block): Same.
685 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
687 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
689 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
691 * basic-simd.cs: Tests for Vector16sb.
693 2008-10-24 Zoltan Varga <vargaz@gmail.com>
695 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
697 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
699 * mini-ops.h: Add packed signed min, max and compare greater.
703 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
706 * simd-methods.h: Add CompareGreaterThan.
708 * simd-methods.h: Remove CompareEquals.
710 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
712 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
714 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
717 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
719 * basic-simd.cs: Fix tests due to change in the API.
721 2008-10-21 Zoltan Varga <vargaz@gmail.com>
723 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
725 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
727 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
729 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
730 inst_offset as this has invalid values for LDADDR.
732 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
734 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
736 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
738 2008-10-21 Zoltan Varga <vargaz@gmail.com>
740 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
741 for accessing field->data.
743 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
745 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
747 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
749 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
751 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
753 2008-10-21 Zoltan Varga <vargaz@gmail.com>
755 * dominators.c (mono_compute_natural_loops): Allocate GList enties
756 from the cfg mempool.
758 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
760 * basic-simd.cs: Tests for new methods in Vector8us.
762 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
764 * mini-ops.h: Add multiply and store high.
768 * mini-x86.c (mono_arch_output_basic_block): Same.
770 * simd-methods.h: Same.
772 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
775 2008-10-19 Zoltan Varga <vargaz@gmail.com>
777 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
778 mono_class_setup_vtable ().
780 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
781 mono_class_get_vtable_entry () for accessing klass->vtable.
783 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
785 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
788 * method-to-ir.c (mono_save_token_info): Don't save references made from
791 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
792 of generic instances.
794 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
796 2008-10-19 Mark Probst <mark.probst@gmail.com>
798 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
799 OP_JMP depends on the method signature. Calculate it properly.
801 2008-10-19 Zoltan Varga <vargaz@gmail.com>
803 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
806 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
808 (emit_extra_methods): Add another table mapping method indexes to
809 offsets in the extra_method_info table.
811 * mini.h: Bump AOT file format version.
813 * aot-runtime.c: Merge most of the code from mono_aot_get_method
814 and mono_aot_get_method_from_token () into one function.
816 2008-10-19 Mark Probst <mark.probst@gmail.com>
818 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
821 2008-10-18 Zoltan Varga <vargaz@gmail.com>
823 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
826 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
829 * mini.c (mono_patch_info_equal): Compare the generic context as well.
831 * mini.h: Bump aot file format version.
833 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
834 AOT file can contain native code for methods which are not in the METHOD
835 table. Generate code for non-sharable generic instances of generic methods
836 found in the METHODSPEC table.
838 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
839 encoding generic type handles.
841 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
842 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
844 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
845 macros + MONO_ADD_INS.
847 * mini.c (mono_jump_info_token_new2): New function which takes a generic
850 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
852 * mini.h: Bump aot file format version.
854 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
856 2008-10-17 Mark Probst <mark.probst@gmail.com>
858 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
859 platforms, with definable stack alignment value. Set to 16 now
862 * mini.c, mini.h, driver.c: Command line option for disabling
865 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
867 * basic-simd.cs: Tests for new methods in Vector4ui.
869 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
871 * mini-ops.h: Add packed int shuffle.
875 * mini-x86.c (mono_arch_output_basic_block): Same.
877 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
878 extract mask, max, min, shuffle.
880 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
882 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
884 * basic-simd.cs: Tests for new methods in Vector8us.
886 2008-10-17 Mark Probst <mark.probst@gmail.com>
888 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
889 RuntimeTypeHandle, not a TypedReference.
891 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
893 * simd-intrinsics.c: remove relocations.
895 2008-10-17 Zoltan Varga <vargaz@gmail.com>
897 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
898 optimizations from the x86 backend.
900 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
902 * simd-methods.h, simd-intrinsics.c: debloat method names and
903 prepare for no relocations.
905 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
907 * mini-ops.h: Add packed min/equal and sum of absolute differences.
911 * mini-x86.c (mono_arch_output_basic_block): Same.
913 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
914 extract mask, max, min and sum of absolute differences.
916 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
919 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
921 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
922 Renamed one test for consistency.
924 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
926 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
927 fix to the code that deal with other blocks.
929 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
931 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
933 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
935 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
936 that deals with vreg interference. Explicitly check for OP_LDADDR to be
937 able to process the source reg.
939 2008-10-16 Martin Baulig <martin@ximian.com>
941 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
943 * inssel.brg: Add `OP_HARD_NOP'.
945 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
947 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
948 `OP_HARD_NOP' instruction when running inside the debugger.
950 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
951 `OP_HARD_NOP' instruction when running inside the debugger.
953 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
955 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
956 now works. The issue with the regalloc tripping up no longer
959 * simd-intrinsics.c (load_simd_vreg): Same.
961 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
963 * basic-simd.cs: Tests for new Vector8ui methods.
965 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
967 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
968 only for type. This fixes crashes where MonoInst::klass is checked
969 for ops of type != VTYPE or OBJ.
971 * simd-intrinsics.c (load_simd_vreg): Same.
973 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
975 * mini-ops.h: Add ops for packed shuffle/max/avg and
980 * mini-x86.c (mono_arch_output_basic_block): Same.
982 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
985 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
986 to emit extract mask op.
988 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
989 to emit word shuffles.
991 2008-10-15 Mark Probst <mark.probst@gmail.com>
993 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
994 the largest alignment needed by a variable, but at least
997 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
999 * basic-simd.cs: Tests for the fixes in the last commit.
1001 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1003 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
1004 no longer handles STACK_PTR input.
1006 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
1008 * simd-intrinsics.c (load_simd_vreg): New function that works like
1009 get_simd_vreg but handles STACK_PTR input.
1011 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
1012 as the input can be an arbitrary pointer.
1014 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
1015 LDADDR local optimization directly otherwise use a store op.
1017 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1019 * basic-simd.cs: Tests for dup low and dup high.
1021 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1023 * mini-ops.h: Add dup low and dup high ops.
1027 * mini-x86.c (mono_arch_output_basic_block): Same.
1029 * simd-intrinsics.c (vector4f_intrinsics): Same.
1031 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
1033 * basic-simd.cs: Tests for recently added functionality.
1035 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
1037 * mini-ops.h: Add remaining sse1 fp ops.
1039 * cpu-x86.md: Add remaining sse1 fp ops.
1041 * mini-x86.c (mono_arch_output_basic_block): Same.
1043 * mini.h: Add enum for simd FP compare conditions.
1045 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
1047 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
1048 so the backed can generate the appropriate op.
1050 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
1051 This patch squeese one more byte from the SimdIntrinsc struct.
1053 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
1054 a a shift amount intead of simply or'ing it.
1056 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
1058 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
1059 byte so we can have an aditional flags field without increasing struct size.
1061 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
1062 against the simd_supported_versions bitmask.
1064 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
1066 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
1068 * mini.c: remove rawbuffer code (the only use here is unsafe because
1069 it takes locks during signal handling and the kernel now provides much
1070 better info in proc/pid/smaps these days).
1072 2008-10-13 Zoltan Varga <vargaz@gmail.com>
1074 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
1075 OP_X86_PUSH_OBJ. Fixes #434620.
1077 * objects.cs: Add a test.
1079 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
1081 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
1082 that the packuswb/packusdw don't work with unsigned numbers for what
1083 would be negative numbers in signed format.
1085 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
1086 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
1088 * mini-ops.h: Add doubleword forms of many ops and packing ones.
1090 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
1092 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
1094 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
1096 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
1099 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
1100 version as the enum in mini.h.
1102 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
1103 for sse3 ops, check the simd_version field if present. This way the code
1104 works with all versions of sse.
1106 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1108 * simd-intrinsics.c: Fixed intrinsic name typo.
1110 * mini.h: Added missing simd exported function.
1112 * basic-simd.cs: Added tests for Vector4ui.
1113 Fixed broken test for Vector16b.
1115 2008-10-10 Zoltan Varga <vargaz@gmail.com>
1117 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
1118 the max length to 64.
1120 2008-10-10 Mark Probst <mark.probst@gmail.com>
1122 * method-to-ir.c: Only do the fast virtual generic method call for
1123 non-wrapper methods.
1125 * mini.h, mini-trampolines.c: The new generic virtual remoting
1126 trampoline handles virtual method calls via the vtable (as done by
1127 the fast virtual generic method calls) to remoting proxies.
1129 * mini.c (mono_jit_create_remoting_trampoline): For generic
1130 methods reate a generic virtual remoting trampoline.
1132 * mini-amd64.h: Enable fast virtual generic method calls again.
1134 2008-10-10 Mark Probst <mark.probst@gmail.com>
1136 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
1137 restore registers when doing tail calls.
1139 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1141 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
1144 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1146 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
1148 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1150 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
1152 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1154 * basic-simd.cs: Retrofit for API changes.
1156 2008-10-10 Mark Probst <mark.probst@gmail.com>
1158 * mini-ppc.c: Handle integer stack arguments for tail calls.
1160 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1162 * optflags-def.h: Removed sse3 optimization.
1166 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
1169 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
1171 * mini.h: Added enumeration with simd versions.
1173 * simd-intrinsics.c (emit_intrinsics): Use the new static var
1176 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
1178 * mini.c (mini_init): Call mono_simd_intrinsics_init.
1180 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
1182 * basic-simd.cs: Added tests for Vector8u and Vector16u.
1184 * basic-simd.cs: Fixed test naming.
1186 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
1188 * mini-ops.h: Added ops for packed and saturated math, shifts
1189 and packing/unpacking.
1191 * cpu-x86.md: Added descriptors for the above ops.
1193 * mini-x86.c: Added code to emmit the above ops.
1195 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
1197 2008-10-08 Zoltan Varga <vargaz@gmail.com>
1199 * aot-compiler.c (compile_method): Enable AOT for generic code.
1201 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
1203 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
1205 * mini.c: add a workaround for a common screwup that ends up blamed
1206 to mono (other processes blocking signal delivery).
1208 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1210 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
1211 in the LDFLD/STFLD opcodes. Fixes #432673.
1213 * iltests.il.in: Add a new test.
1215 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
1217 * mini-arm.c: attach the thread in unmanaged->managed transitions
1218 using delegates (bug #433148).
1220 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
1222 * basic-simd.cs: Use new ShuffleSel constants.
1224 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
1226 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
1228 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
1229 only disable simd intrinsics if no sse2 is detected.
1231 * optflags-def.h: Added sse3.
1233 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
1236 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1238 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
1239 when adding delegate-invoke wrappers.
1241 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1243 * Makefile.am: Reenable the simd tests.
1245 2008-10-07 Bill Holmes <billholmes54@gmail.com>
1247 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
1248 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
1249 other vreg is allocated to that hreg.
1251 Contributed under MIT/X11 license.
1253 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1255 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
1258 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
1260 * basic-simd.cs: New test suite for SIMD intrinsics.
1262 * Makefile.am: Added new tests.
1264 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
1266 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
1270 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
1272 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
1273 using SSE2 aware opcodes.
1275 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
1276 is enabled, this code path is only reachable if conversion ops are emmited after
1279 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
1281 This optimization saves 6 bytes per conversion against the old version.
1283 2008-10-06 Zoltan Varga <vargaz@gmail.com>
1285 * aot-compiler.c (compile_method): Don't skip methods referencing
1286 generic methods without a corresponding entry in token_info_hash, since
1287 encode_method_ref () can handle all generic methods now.
1289 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
1290 generic context is set.
1292 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
1293 generic sharing of LDTOKEN.
1295 2008-10-06 Mark Probst <mark.probst@gmail.com>
1297 * mini-amd64.h: Temporarily disabled fast virtual generic method
1298 calls because it breaks the System.Runtime.Remoting tests.
1300 2008-10-06 Zoltan Varga <vargaz@gmail.com>
1302 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
1304 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
1305 so inlining actually works.
1306 (check_inline_caller_method_name_limit): Ditto.
1308 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
1310 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
1311 64 bit safety (from Olaf Hering and Andreas Färber).
1313 2008-10-06 Zoltan Varga <vargaz@gmail.com>
1315 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
1316 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
1317 unused virtual call support code.
1319 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
1321 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
1322 which can't use aot trampolines.
1323 (decode_patch): Don't create aot trampolines for methods which can't use
1326 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
1327 use aot trampolines.
1329 * mini.h: Bump AOT image format version.
1331 2008-10-05 Zoltan Varga <vargaz@gmail.com>
1333 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
1334 to save_token_info () since cmethod is inflated for constrained calls.
1336 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
1338 2008-10-04 Andreas Färber <andreas.faerber@web.de>
1340 * Makefile.am: Add build rules for ppc64.
1341 This avoids the build failing at pedump with unresolved symbols
1342 due to lack of arch_sources. Instead it will now fail earlier
1343 due to lack of cpu-ppc64.md.
1345 Contributed under MIT/X11 license.
1347 2008-10-04 Mark Probst <mark.probst@gmail.com>
1349 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
1352 * iltests.il.in: Add test case for tail call with many arguments.
1354 2008-10-03 Zoltan Varga <vargaz@gmail.com>
1356 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
1357 to the fast virtual generic method code until the aot case is fixed.
1359 2008-10-03 Mark Probst <mark.probst@gmail.com>
1361 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
1363 2008-10-03 Mark Probst <mark.probst@gmail.com>
1365 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
1368 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
1370 * simd-intrinsics.c: Forgot to add this one.
1372 * mini-codegen.c: Fix macro in case SIMD is not supported.
1374 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
1376 This patch land initial JIT support for simd intrinsics.
1378 * mini-x86.h: Added new define to make --enable_minimal work on x86.
1380 * Makefile.am: Added simd-intrinsics.c
1382 * simd-intrinsics.c: New file with simd instrinsic related
1385 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
1387 * cpu-x86.md: Add simd related instructions.
1389 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
1391 * driver.c: Added two new --regression variants.
1393 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
1395 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
1397 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
1398 extract some complicated logic to helper functions.
1400 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
1402 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
1404 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
1405 the specialized simplification pass.
1407 * method-to-ir.c (mono_spill_global_vars): Use new macro.
1409 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
1411 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
1414 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
1415 if MONO_ARCH_NEED_SIMD_BANK is defined.
1417 * mini-ops.h: Added the new simd ops.
1419 * mini-x86.c: Added mono_arch_xregname.
1421 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
1423 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
1425 * mini-x86.h: Define simd related MONO_ARCH macros.
1427 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
1429 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
1431 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
1432 MONO_CLASS_IS_SIMD to deal with simd related IR.
1434 * mini.h (MonoInst): Added spill_var to the backend union.
1436 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
1438 * mini.h: Added forward declarations of the new simd fuctions.
1440 * optflags-def.h: Added new optimization names SIMD.
1442 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
1444 * regalloc.h: Added support for working with 3 register banks.
1446 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
1448 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
1450 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
1452 * mini-exceptions.c: remove 64 bit related ifdef clutter.
1454 2008-10-03 Zoltan Varga <vargaz@gmail.com>
1456 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
1457 instead of one on 64 bit systems.
1459 * method-to-ir.c: Remove unused includes.
1461 2008-10-02 Zoltan Varga <vargaz@gmail.com>
1463 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
1464 cfg->used_int_regs, since the two are different on arm.
1466 2008-10-02 Mark Probst <mark.probst@gmail.com>
1468 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
1469 mono_method_get_vtable_index() to get the vtable index.
1471 2008-10-02 Mark Probst <mark.probst@gmail.com>
1473 * method-to-ir.c (mono_method_to_ir2): Don't create native
1474 wrappers for array methods, because they're never called (and if
1475 they were called they wouldn't work).
1477 2008-10-02 Mark Probst <mark.probst@gmail.com>
1479 * method-to-ir.c (mono_method_to_ir2): Array methods are
1480 special-cased and must not be invoked indirectly via the (M)RGCTX
1481 when generic sharing is turned on. Fixes #431413.
1483 2008-10-01 Mark Probst <mark.probst@gmail.com>
1485 * method-to-ir.c: When generic sharing is active, call
1486 non-interface virtual generic methods via the standard trampoline.
1488 * mini-trampolines.c: Handle virtual generic shared methods.
1490 * mini.h, mini-x86.c, mini-x86.h: New argument for
1491 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
1492 method thunks and which is the trampoline to call if the lookup
1493 fails. Enable the virtual generic method thunk for x86.
1495 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
1496 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
1497 argument but assert that it's NULL, because these archs don't yet
1498 implement the virtual generic method thunk. Changes in the IMT
1499 thunk data structures.
1501 2008-10-01 Zoltan Varga <vargaz@gmail.com>
1503 * aot-compiler.c (emit_globals): Avoid invalid characters in
1504 the static linking symbol.
1506 * objects.cs: Add a test for the range check optimization. Fix warnings.
1508 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
1509 optimization from the current JIT.
1511 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
1512 later in decompose_array_access_opts () to allow more optimizations.
1514 * method-to-ir.c (mono_handle_soft_float): Rename this to
1515 mono_decompose_soft_float () for consistency.
1517 * mini-ops.h: Fix arguments of OP_STRLEN.
1519 * method-to-ir.c (save_cast_details): Extract the cast details saving code
1520 into a separate function.
1521 (reset_cast_details): Ditto.
1522 (handle_unbox): Save cast details. Fixes #431254.
1524 * method-to-ir.c: Remove some obsolete FIXMEs.
1526 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1528 * ir-emit.h (alloc_dreg): Write a warning before crashing.
1530 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1532 * mini-codegen.c: More work on macros to make them
1533 ready for multiple regbanks.
1535 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1537 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
1539 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
1541 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1543 * mini-codegen.c (mono_spillvar_offset): Proper support for
1546 2008-09-30 Zoltan Varga <vargaz@gmail.com>
1548 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
1549 the stack overflow changes.
1551 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1553 * mini-codegen.c: Make all bank macros depend on reg_bank.
1555 * mini-codegen.c (mono_local_regalloc): Make free mask
1556 initialization regbank aware.
1558 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1560 * mini-codegen.c (mono_local_regalloc): Extract callee
1561 mask selection to a function and make it regbank aware.
1563 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1565 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
1566 code to deal with many regbanks.
1568 2008-09-30 Zoltan Varga <vargaz@gmail.com>
1570 * mini-codegen.c: More fp->regbank changes.
1572 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
1574 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
1575 of a hardcoded constant.
1577 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
1579 * method-to-ir.c (type_from_stack_type): Fix typo.
1581 2008-09-29 Zoltan Varga <vargaz@gmail.com>
1583 * mini-ia64.c (emit_move_return_value): Convert float return values to
1586 * objects.cs: Add a new test.
1588 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
1589 VARARG methods to fix an assert later.
1591 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
1592 end so it at least compiles.
1594 2008-09-28 Zoltan Varga <vargaz@gmail.com>
1596 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
1598 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
1600 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
1601 optimization to a new function (emit_optimized_ldloca_ir) and enable
1602 it for both ldloca and ldloca_s.
1604 2008-09-28 Zoltan Varga <vargaz@gmail.com>
1606 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
1607 gshared CASTCLASS code.
1609 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
1610 amd64, where the libc stack unwinder encounters stack frames referring to
1611 native code in unmapped memory.
1613 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
1616 * generics.cs: Add new test.
1618 2008-09-27 Zoltan Varga <vargaz@gmail.com>
1620 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
1621 add a check that one of the ARM_FPU_ constants is defined.
1623 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
1625 * mini-exceptions.c: Fix build on non-altstack platforms.
1627 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
1630 * ir-emit.h: Add a comment to NEW_PCONST.
1632 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
1634 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
1636 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
1637 after the changes to MonoJitDomainInfo.
1639 2008-09-27 Mark Probst <mark.probst@gmail.com>
1641 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
1643 2008-09-27 Mark Probst <mark.probst@gmail.com>
1645 * mini-ppc.c: Compiler warning fixes.
1647 2008-09-27 Mark Probst <mark.probst@gmail.com>
1649 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
1652 2008-09-27 Mark Probst <mark.probst@gmail.com>
1654 * exceptions-ppc.c, mini-ppc.h: Compile
1655 mono_arch_handle_altstack_exception() on Darwin, too.
1657 2008-09-27 Mark Probst <mark.probst@gmail.com>
1659 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
1660 work on archs which don't have generic sharing implemented, only
1661 without the vtable_arg.
1663 2008-09-26 Mark Probst <mark.probst@gmail.com>
1665 * mini.c: Added comment explaining why delegate ctor icall
1666 wrappers are compiled.
1668 2008-09-26 Mark Probst <mark.probst@gmail.com>
1670 * mini.c: Don't produce trampolines to delegate ctor icall
1671 wrappers but compile them upfront.
1673 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
1675 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
1676 runtime-set function when going back to managed code. Currently this
1677 is used to set back the protection on the soft ovf pages and/or to
1678 throw the stack overflow exception that happened in unmanaged code.
1680 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
1682 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
1683 runtime-set function when going back to managed code. Currently this
1684 is used to set back the protection on the soft ovf pages and/or to
1685 throw the stack overflow exception that happened in unmanaged code.
1687 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
1689 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
1690 the support code for restoring stack protection after stack overflows
1691 that happen in unmanaged code. Don't set the exec permission on the
1694 2008-09-26 Zoltan Varga <vargaz@gmail.com>
1696 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
1697 delegate->method_ptr is set. Fixes #428054.
1699 2008-09-25 Zoltan Varga <vargaz@gmail.com>
1701 * tests.cs: Rename to ratests.cs.
1703 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
1704 emit_get_rgctx_... functions.
1706 2008-09-25 Mark Probst <mark.probst@gmail.com>
1708 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
1710 2008-09-25 Mark Probst <mark.probst@gmail.com>
1712 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
1713 before asserting that method is sharable.
1715 2008-09-25 Mark Probst <mark.probst@gmail.com>
1717 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
1718 whether method needs a static RGCTX wrapper used instead of
1721 * generic-sharing.c, mini.h: A few functions moved to
1722 metadata/generic-sharing.c.
1724 2008-09-25 Mark Probst <mark.probst@gmail.com>
1726 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
1727 Generic code sharing for value types, which essentially means
1728 treating value type methods like static methods. The RGCTX is
1729 passed in the same way.
1731 2008-09-25 Zoltan Varga <vargaz@gmail.com>
1733 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
1734 opcode when creating multi-dimensional arrays of open types.
1736 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
1739 * generics.cs: Add a test.
1741 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
1743 2008-09-24 Zoltan Varga <vargaz@gmail.com>
1745 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
1747 * mini.c (mini_method_compile): Set it when running under the debugger.
1749 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
1750 vreg optimization if the flag is set.
1752 * driver.c (mono_main): Add --attach= option to pass options to
1755 * mini.c (sigquit_signal_handler): Start the attach agent.
1757 * ssapre.c: Disable this to save space since it is not yet ported to
1760 * regalloc2.c: Disable this to save space.
1762 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
1764 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
1766 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
1767 the -v option useful again.
1769 2008-09-24 Zoltan Varga <vargaz@gmail.com>
1771 * mini-amd64.c (mono_arch_output_basic_block): Add support for
1774 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
1775 arrays of arrays. Fixes #428406.
1777 * method-to-ir.c (mini_emit_castclass): Ditto.
1779 * objects.cs: Add new test.
1781 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
1783 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
1784 was wrong at it choked against target_type_is_incompatible for byref types.
1786 2008-09-23 Zoltan Varga <vargaz@gmail.com>
1788 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
1791 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
1793 * mini-exceptions.c: update a few more exceptions-related counters.
1795 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
1797 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
1798 new functions to allocate from persistent mempools.
1800 2008-09-23 Zoltan Varga <vargaz@gmail.com>
1802 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
1803 multiple register banks in the future.
1805 * mini-codegen.c (mono_local_regalloc): Fix a warning.
1807 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
1809 * mini.c (type_to_eval_stack_type): Remove duplicated function.
1811 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
1813 * mini.h: Export type_to_eval_stack_type.
1815 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
1816 is only ins->klass of byref types.
1818 2008-09-22 Zoltan Varga <vargaz@gmail.com>
1820 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
1821 (mini_emit_memcpy2): Ditto.
1823 * mini-amd64.c: Fix a warning.
1825 2008-09-21 Mark Probst <mark.probst@gmail.com>
1827 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
1830 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
1832 * method-to-ir.c: Extract stloc micro-optimization to a
1833 function and apply it to all cases.
1835 2008-09-19 Mark Probst <mark.probst@gmail.com>
1837 * method-to-ir.c: Don't fail generic code sharing in cases we
1840 2008-09-18 Mark Probst <mark.probst@gmail.com>
1842 * mini-ppc.c: Handle structs in tailcalls on Darwin.
1844 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
1846 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
1849 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
1851 * trace.c: make tracing more useful and correct, with per-thread
1854 2008-09-15 Mark Probst <mark.probst@gmail.com>
1856 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
1857 doing a method call and the argument is an R4.
1859 2008-09-14 Zoltan Varga <vargaz@gmail.com>
1861 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
1864 2008-09-13 Mark Probst <mark.probst@gmail.com>
1866 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
1868 2008-09-12 Zoltan Varga <vargaz@gmail.com>
1870 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
1871 (MONO_JUMP_TABLE_FROM_INS): Ditto.
1873 2008-09-11 Zoltan Varga <vargaz@gmail.com>
1875 * driver.c: Add a --agent argument (not supported yet) to load managed
1876 agent assemblies before loading the main assembly, similarly to how the
1877 Java VM handles agents.
1879 2008-09-11 Mark Probst <mark.probst@gmail.com>
1881 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
1882 function to do stack layout of local variables.
1884 2008-09-11 Mark Probst <mark.probst@gmail.com>
1886 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
1889 2008-09-11 Zoltan Varga <vargaz@gmail.com>
1891 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
1892 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
1893 JIT if DISABLE_JIT is defined.
1895 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
1898 2008-09-10 Mark Probst <mark.probst@gmail.com>
1900 * iltests.il.in: Disable the fconv test on PPC (the result is
1901 undefined according to ECMA).
1903 2008-09-10 Mark Probst <mark.probst@gmail.com>
1905 * iltests.il.in: Enable tail call tests for PPC.
1907 * mini.h: Add variable for storing incoming valuetype argument
1908 addresses for tail calls.
1910 * mini-ppc.c: Implement valuetype arguments and return values for
1913 2008-09-09 Mark Probst <mark.probst@gmail.com>
1915 * mini-ppc.c: Partially implement tail calls (struct arguments and
1916 return values not supported).
1918 * method-to-ir.c: Enable tail calls on PPC.
1920 2008-09-08 Zoltan Varga <vargaz@gmail.com>
1922 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
1923 runtime-invoke wrappers to work around the problem of them getting
1924 assigned to a random class.
1926 * aot-runtime.c (mono_aot_get_method): Ditto.
1928 2008-09-07 Zoltan Varga <vargaz@gmail.com>
1930 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
1931 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
1933 2008-09-07 Mark Probst <mark.probst@gmail.com>
1935 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
1936 until they're implemented properly.
1938 * exceptions-ppc.c: Use arch-independent exception-handling code
1939 instead of custom one.
1941 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
1944 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
1946 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
1947 applies when __powerpc__ is defined.
1949 2008-09-06 Zoltan Varga <vargaz@gmail.com>
1951 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
1952 methods to their code to avoid computing the full name of wrappers and
1953 doing a lookup in a string hash table.
1955 2008-09-05 Zoltan Varga <vargaz@gmail.com>
1957 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
1958 we identify bblocks before method_to_ir () is ran.
1960 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
1961 Also avoid optimizing branches pointing to themselves.
1963 * mini.c (mini_method_compile): Ditto. Fixes #422947.
1965 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
1967 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
1969 2008-09-05 Zoltan Varga <vargaz@gmail.com>
1971 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
1972 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
1973 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
1976 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
1977 jumped to the same entry in plt_jump_table.
1979 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
1981 * method-to-ir.c (initialize_array_data): Handle field with RVA from
1984 2008-08-31 Zoltan Varga <vargaz@gmail.com>
1986 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
1987 other assignment can be if converted. Saves 1.5% on corlib size and fixes
1990 2008-08-29 Geoff Norton <gnorton@novell.com>
1992 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
1993 segment, and doesn't properly handle .space as .text. Fixes
1996 2008-08-29 Geoff Norton <gnorton@novell.com>
1998 * mini.c: Disable the mach exception handler when running on
2001 2008-08-29 Geoff Norton <gnorton@novell.com>
2003 * aot-compiler.c: Patch from Renaldas Zioma to properly register
2004 globals on Darwin/ARM
2006 2008-08-28 Zoltan Varga <vargaz@gmail.com>
2008 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
2009 since too many things depend on it. Instead, call
2010 mono_runtime_set_no_exec ().
2012 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
2015 * aot-compiler.c: Add an 'asm-only' AOT option.
2017 * mini.c: Avoid initializing the runtime when doing AOT compilation.
2019 * aot-compiler.c (compile_method): Disable gshared support for now as it
2022 2008-08-27 Bill Holmes <billholmes54@gmail.com>
2024 * mini-amd64.h : Fix a compiler warning.
2026 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
2027 Changed to use a callback function to retrieve the unwind info.
2028 This avoids problems observed when code blocks were removed by
2029 unloading an app domain.
2031 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
2032 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
2035 Contributed under MIT/X11 license.
2037 2008-08-27 Bill Holmes <billholmes54@gmail.com>
2039 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
2040 case to keep the stack aligned to 8.
2042 Contributed under MIT/X11 license.
2044 2008-08-26 Zoltan Varga <vargaz@gmail.com>
2046 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
2047 avoid repeated linear searches.
2049 2008-08-25 Zoltan Varga <vargaz@gmail.com>
2051 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
2052 methods it can't handle.
2054 * aot-compiler.c (add_method): Avoid adding a method twice.
2055 (add_wrappers): Add runtime invoke wrappers for all methods.
2057 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
2058 function to create an aot-compatible version of this trampoline.
2060 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
2062 2008-08-24 Zoltan Varga <vargaz@gmail.com>
2064 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
2066 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
2067 with a generic sharing failure.
2069 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
2071 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
2072 CEE_RETHROW. Fixes #419634.
2074 * mini.c (mono_method_to_ir): Ditto.
2076 * exceptions.cs: Add a new test.
2078 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
2079 to mono_type_stack_size_internal () since some callers might not pass in
2082 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
2083 instrument_prolog. Fixes #419878.
2085 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
2086 doubles in soft float mode volatile.
2088 2008-08-23 Zoltan Varga <vargaz@gmail.com>
2090 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
2092 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
2093 to handle soft float correctly.
2095 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
2098 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
2100 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
2101 to sp, since the generics catch code requires it.
2103 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
2106 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
2107 mono_arch_emit_imt_argument ().
2109 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
2111 * mini-arm.c tramp-arm.c: Generic sharing updates.
2113 2008-08-22 Zoltan Varga <vargaz@gmail.com>
2115 * mini-arm.c: Fix the arm build.
2117 * generic-sharing.c (mini_type_get_underlying_type): New helper function
2118 handling enums, generic instances and generic sharing.
2119 (mini_type_stack_size_full): Ditto.
2121 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
2123 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
2125 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
2127 * tramp-arm.c: Implement the rgctx fetch and the generic class init
2130 * mini-arm.c: Various small generic sharing changes.
2132 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
2134 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
2137 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
2138 helper function to return a generic class init trampoline.
2140 * method-to-ir.c mini.c: Use it.
2142 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
2143 arch-specfic function to return a generic class init trampoline.
2145 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
2146 the GENERIC_CLASS_INIT custom code.
2148 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
2149 a fatal error, not a sharing failure.
2151 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
2154 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
2155 trampoline argument from MONO_ARCH_VTABLE_REG.
2157 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
2158 order of the arguments to the C trampoline: pass 'slot' as the trampoline
2159 argument, and pass the vtable in VTABLE_REG.
2161 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
2162 order of the arguments to the C trampoline: pass 'slot' as the trampoline
2163 argument, and pass the vtable in VTABLE_REG.
2164 (mono_arch_create_trampoline_code_full): Remove some special casing for
2165 the rgctx fetch trampoline.
2167 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
2170 * iltests.il: Add a test for it.
2172 2008-08-21 Zoltan Varga <vargaz@gmail.com>
2174 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
2176 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
2179 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
2180 use mono_jit_info_table_find () to avoid recursion.
2181 (mono_delegate_trampoline): Add a sync wrapper here.
2183 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
2186 * mini.c (mono_method_to_ir): Ditto.
2188 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
2189 add_sync_wrapper argument. Don't add a sync wrapper here.
2190 (mono_create_jump_trampoline): Don't add a sync wrapper here.
2192 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
2194 2008-08-20 Bill Holmes <billholmes54@gmail.com>
2196 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
2197 of nonvolatile registers back from MonoContext to CONTEXT.
2199 Contributed under MIT/X11 license.
2201 2008-08-20 Bill Holmes <billholmes54@gmail.com>
2203 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
2204 arguments on Winx64 there are only 4 argument registers. For this
2205 logic to work the last argument must be pulled from the stack.
2207 Contributed under MIT/X11 license.
2209 2008-08-20 Zoltan Varga <vargaz@gmail.com>
2211 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
2213 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
2214 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
2215 encode/decode_method_ref ().
2217 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
2219 * aot-runtime.c (decode_patch): Ditto.
2221 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
2222 MONO_PATCH_INFO_METHOD.
2224 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
2227 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
2230 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
2232 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
2233 one from the caller.
2235 * aot-runtime.c (decode_generic_inst): New function to decode and
2236 return a interned generic inst.
2237 (decode_klass_ref): Use it.
2238 (decode_method_ref): Ditto.
2240 * aot-compiler.c (emit_exception_debug_info): Save
2241 jinfo->has_generic_jit_info too.
2243 2008-08-19 Zoltan Varga <vargaz@gmail.com>
2245 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
2247 * iltests.il.in: Add a test for fconv_to_i.
2249 * liveness.c: Disable the liveness2 pass for now to save space.
2251 * regalloc2.c: Include mempool-internals.h to fix warnings.
2253 * aot-compiler.c (encode_method_ref): Encode the context of generic
2256 * aot-runtime.c (decode_method_ref): Inflate generic methods using
2257 the context saved in the aot file.
2259 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
2261 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
2263 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
2264 volatile so they won't be optimized away.
2266 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
2272 * dominators.c: Remove duplicated functions that now are in
2273 mempool-internals.h.
2275 2008-08-19 Zoltan Varga <vargaz@gmail.com>
2277 * aot-compiler.c: Fix warnings.
2279 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
2281 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
2283 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
2286 * mini.c (mono_resolve_patch_target): Ditto.
2288 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
2289 (encode_klass_ref): Add support for encoding VARs/MVARs.
2291 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
2293 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
2294 the handling of the got entries into a separate 'decode_got_entry' function.
2295 Add support for RGCTX_FETCH.
2297 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
2298 clobbered by the trampoline code.
2300 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
2301 not clobbered by the indirect calling code.
2303 2008-08-18 Zoltan Varga <vargaz@gmail.com>
2305 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
2308 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
2310 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
2311 signature using the compilation mempool otherwise we would leak it.
2313 2008-08-18 Zoltan Varga <vargaz@gmail.com>
2315 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
2316 mono_emit_abs_call ().
2318 * patch-info.h: Add GENERIC_CLASS_INIT.
2320 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
2322 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
2323 as their target as a near call.
2325 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
2327 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
2329 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
2330 call to a runtime function described by a patch.
2332 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
2333 mono_emit_abs_call, this has the advantage that the ABS handling code in
2334 mono_codegen () can handle them both, and can handle other stuff in the
2335 future without additional code.
2337 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
2339 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
2342 * mini.h: Add missing bblock related prototypes.
2344 * mini.h (MonoCompile): Remove unused reverse_inst_list and
2345 reverse_inst_list_len fields.
2347 * mini.c: Refactor this file a bit by moving branch optimizations to
2350 * method-to-ir.c: Merge generic sharing changes missed earlier.
2352 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
2354 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
2355 shared patches. Process METHODCONST as a shared patch.
2357 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
2358 as it crashes on the 2.0 mscorlib.
2360 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
2363 * aot-compiler.c: Use is_plt_patch () in a few additional places.
2364 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
2367 * aot-compiler.c: Reorganize the got handling code to be a bit more
2370 2008-08-17 Zoltan Varga <vargaz@gmail.com>
2372 * aot-compiler.c: Make the patch_to_plt_offset hash table use
2373 mono_patch_info_equals/hash, and use it to massively simplify
2376 * mini.c (mono_patch_info_hash): Simplify this and add support for
2379 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
2381 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
2382 handling code, since an offset is not enough to identify a trampoline.
2384 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
2386 2008-08-17 Mark Probst <mark.probst@gmail.com>
2388 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
2390 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
2392 * mini-ops.h: Argument and result types for OVF_CARRY ops.
2394 * decompose.c: PPC decompositions for various ops.
2396 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
2398 2008-08-17 Zoltan Varga <vargaz@gmail.com>
2400 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
2401 call the generic trampoline code using a call, instead of a jump, to
2402 remove some special casing from the generic trampoline code.
2404 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
2405 (mono_codegen): Ditto.
2407 * aot-compiler.c aot-runtime.c: Ditto.
2409 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
2411 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
2412 helper function to find the offset corresponding to a lazy fetch trampoline.
2414 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
2415 when doing generic sharing.
2417 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
2420 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
2421 mini-trampolines.c to be with the other trampoline creation functions.
2423 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
2424 as it is equal to method->signature in most cases, add a
2425 mono_emit_method_call_full variant which takes a signature and an imt
2428 2008-08-16 Zoltan Varga <vargaz@gmail.com>
2430 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
2431 to this function, since it could be computed easily from the method
2433 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
2436 * method-to-ir.c mini.c: Remove references to
2437 compile_generic_method_wo_context.
2439 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
2440 generic method calls.
2442 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
2443 dimensional non-szarrays.
2445 * mini.c (mini_init): Register mono_array_new_1.
2447 * jit-icalls.c (mono_array_new_1): New jit icall.
2449 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
2450 pointing to the method.
2452 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
2453 method addresses belonging to METHOD_JUMP patches in the
2454 jump_target_got_slot_hash.
2455 (mono_aot_load_method): Ditto.
2457 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
2458 METHOD_JUMP patches.
2460 * mini.c (mini_create_jit_domain_info): New helper function which
2461 initializes/frees domain->runtime_info.
2462 (mini_free_jit_domain_info): Ditto.
2463 (mini_init): Install the domain hook functions with the runtime.
2465 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
2466 information maintained by the JIT.
2468 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
2469 insertion into jump_table_hash into mono_codegen (), also implement proper
2472 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
2473 tail calls, it is already done by the aot code.
2475 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
2478 * iltests.il.in: Make the jmp test a bit more complex.
2480 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
2481 generic instances which doesn't have a token.
2483 * aot-runtime.c (decode_method_ref): Ditto.
2485 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
2486 can handle this case now.
2487 (handle_box): Ditto.
2489 2008-08-15 Geoff Norton <gnorton@novell.com>
2491 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
2494 2008-08-15 Zoltan Varga <vargaz@gmail.com>
2496 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
2497 calling generic methods.
2499 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
2501 * aot-runtime.c (decode_patch_info): Ditto.
2503 * mini.c (mono_resolve_patch_target): Ditto.
2505 * patch-info.h: Add METHOD_RGCTX.
2507 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
2509 2008-08-14 Zoltan Varga <vargaz@gmail.com>
2511 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
2512 arguments in registers.
2514 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
2515 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
2517 * mini.c (mini_method_compile): Abort aot compilation for generic
2518 methods if generic sharing is disabled.
2520 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
2523 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
2524 requiring an mrgctx.
2526 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
2527 store instructions when converting a vcall to a normal call.
2529 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
2530 mono_arch_find_jit_info.
2532 2008-08-13 Zoltan Varga <vargaz@gmail.com>
2534 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
2535 avoid calling mono_method_full_name () for every method even if the
2537 (check_inline_caller_method_name_limit): Ditto.
2539 2008-08-12 Zoltan Varga <vargaz@gmail.com>
2541 * driver.c (main_thread_handler): Allow AOT compilation of multiple
2542 assemblies in one run.
2544 * aot-compiler.c (mono_compile_assembly): Only print out a count of
2545 skipped methods if it is not 0.
2547 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
2549 2008-08-12 Bill Holmes <billholmes54@gmail.com>
2551 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
2552 MONO_ARCH_HAVE_UNWIND_TABLE.
2554 Contributed under MIT/X11 license.
2556 2008-08-12 Bill Holmes <billholmes54@gmail.com>
2558 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
2559 from default optimizaton list on Winx64.
2561 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
2563 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
2564 the LMF from the MonoJitTlsData structure.
2566 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
2568 Contributed under MIT/X11 license.
2570 2008-08-12 Zoltan Varga <vargaz@gmail.com>
2572 * mini.c (sigsegv_signal_handler): Fix the build.
2574 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
2575 assembly->aot_module.
2577 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
2578 hash table. This simplifies and speeds up a lot of code, and fixes support
2581 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
2584 * mini-exceptions.c: Ditto.
2586 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
2587 'native_offset' argument, since these are computed in the
2588 mono_find_jit_info () function.
2590 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
2591 is used by exceptions-ppc.c.
2593 * exceptions-ppc.c: Call mono_find_jit_info () instead of
2594 mono_arch_find_jit_info ().
2596 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
2597 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
2598 generic code in mini-exceptions.c.
2600 2008-08-11 Zoltan Varga <vargaz@gmail.com>
2602 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
2604 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
2606 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
2607 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
2608 called while holding the loader lock. Fixes #415608.
2609 (mono_aot_get_method_from_token_inner): Ditto.
2611 2008-08-09 Zoltan Varga <vargaz@gmail.com>
2613 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
2614 to reduce differences between this and the generic implementation in
2616 (ves_icall_get_frame_info): Ditto.
2618 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
2620 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
2623 * exceptions-ppc.c (arch_get_call_filter): Rename this to
2624 mono_arch_get_call_filter () and make it non-static, for consistency with the
2625 other architectures.
2627 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
2630 * local-propagation.c:
2631 * mini-x86.c: Correct the name of arch defines.
2633 2008-08-09 Zoltan Varga <vargaz@gmail.com>
2635 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
2636 NO_EMULATE_LONG_SHIFT_OPS define.
2638 2008-08-08 Zoltan Varga <vargaz@gmail.com>
2640 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
2641 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
2643 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
2644 MACH fixes. Merged from the 2.0 branch.
2646 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
2648 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
2649 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
2651 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
2653 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
2654 mono_marshal_get_native_wrapper () signature changes.
2656 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
2658 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
2659 conversion bug under arm.
2661 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
2663 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
2665 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
2666 with overflow checking.
2668 2008-08-05 Marek Habersack <mhabersack@novell.com>
2670 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
2671 to the genmdesc.pl file
2673 2008-08-05 Zoltan Varga <vargaz@gmail.com>
2675 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
2676 arg_array in the soft-float versions of the LOAD/STORE macros.
2678 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
2681 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
2683 2008-08-02 Zoltan Varga <vargaz@gmail.com>
2685 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
2686 a float HFA. Fixes #413621.
2688 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
2690 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
2691 frame_size to args_size. Fixes build.
2693 2008-08-02 Zoltan Varga <vargaz@gmail.com>
2695 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
2696 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
2698 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
2699 the stack are not unaligned. Fixes #413247.
2701 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
2703 * mini.c: update jitted methods performance counters.
2705 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
2707 * mini-exceptions.c: increase the exceptions thrown performance
2708 counter in mono_handle_exception ().
2710 2008-07-29 Zoltan Varga <vargaz@gmail.com>
2712 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
2713 can work with netmodules.
2715 2008-07-28 Geoff Norton <gnorton@novell.com>
2717 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
2720 2008-07-28 Zoltan Varga <vargaz@gmail.com>
2722 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
2725 2008-07-28 Bill Holmes <billholmes54@gmail.com>
2727 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
2728 The float param registers and other param registers must be the
2729 same index on Windows x64.
2731 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
2732 ArgValuetypeAddrInIReg argument case. Setting the argument
2733 op to OP_VTARG_ADDR (OP_REGOFFSET)).
2735 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
2736 variable computed above as the copy length for arguments of storage
2737 type ArgValuetypeAddrInIReg.
2739 * mini-amd64.c (mono_arch_emit_call) : Implementing the
2740 ArgValuetypeAddrInIReg argument case. This case will rely on
2741 mono_arch_emit_outarg_vt to emit the correct code later in the process.
2743 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
2744 a 32 byte stack allocation for all calls. We will omit the adjustment for
2745 jump and tail call instructoins as they do not follow the typical call behavior.
2747 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
2748 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
2749 local variable and pass the local variable by reference to the called method.
2751 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
2752 Implementing the ArgValuetypeAddrInIReg argument case. When the address
2753 of a struct is passed in a register it must be saved with the other
2754 volatile argument on the stack.
2756 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
2757 frame pointer the stack adjustment value must be saved to the unwind
2760 Contributed under MIT/X11 license.
2762 2008-07-28 Zoltan Varga <vargaz@gmail.com>
2764 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
2765 which got lost in the merge.
2767 2008-07-27 Zoltan Varga <vargaz@gmail.com>
2769 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
2772 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
2774 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
2775 icalls, since they won't be patched.
2777 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
2778 different code sequence when running under valgrind to prevent some valgrind
2781 * iltests.il.in: Add new regression test.
2783 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
2786 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
2787 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
2789 * iltests.il.in: Add new test.
2791 * aot-compiler.c: Fix some warnings.
2793 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
2796 2008-07-27 Zoltan Varga <vargaz@gmail.com>
2798 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
2799 (mini_usage_jitdeveloper): Add a missing --wapi option.
2801 2008-07-25 Zoltan Varga <vargaz@gmail.com>
2803 * mini-codegen.c: Simplify the is_fp macros.
2804 (free_up_ireg): Remove, use free_up_reg instead.
2805 (free_up_reg): Fix the fp case.
2807 2008-07-26 Zoltan Varga <vargaz@gmail.com>
2809 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
2812 * exceptions-x86.c: Merge some changes which seemed to have got lost
2813 in the linear-ir merge.
2815 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
2817 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
2818 long vreg volatile even if the variable was already created.
2820 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
2823 2008-07-26 Zoltan Varga <vargaz@gmail.com>
2825 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
2827 * mini.c (mono_jit_compile_method_inner): Add support for
2828 MONO_EXCEPTION_BAD_IMAGE.
2830 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
2831 mini_method_get_context () returns NULL. Fixes #356531.
2833 * mini.c (mono_method_to_ir): Ditto.
2835 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
2836 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
2838 2008-07-25 Zoltan Varga <vargaz@gmail.com>
2840 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
2841 in the LDFTN implementation.
2843 2008-07-25 Mark Probst <mark.probst@gmail.com>
2845 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
2846 code, patch calls to icalls, too, even if they're not in the
2847 shared generic code hash. Fixes #411962.
2849 2008-07-25 Zoltan Varga <vargaz@gmail.com>
2851 * cpu-x86.md: Increase the length of the fcall opcodes.
2853 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
2854 calls returning floats.
2856 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
2859 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
2862 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
2863 into the domain->method_code_hash.
2865 * aot-compiler.c: Fix win32 build.
2867 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
2869 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
2870 gshared NEWARR implementation.
2872 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
2874 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
2875 can be used outside of method_to_ir.
2877 * mini.h (MonoCompile): Add arg_types field.
2879 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
2881 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
2882 the values of the local arg_array and param_types array.
2884 2008-07-24 Zoltan Varga <vargaz@gmail.com>
2886 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
2887 got accesses might only get generated later when NEWOBJ is decomposed.
2889 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
2890 looking up the native code of the target method when a delegate is called
2893 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
2896 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
2898 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
2899 AOT work on platforms without a working dlsym implementation.
2901 * mini.h: Bump AOT image format version.
2903 2008-07-24 Mark Probst <mark.probst@gmail.com>
2905 * mini-exceptions.c: Free a MonoType with
2906 mono_metadata_free_type() instead of g_free().
2908 * aot-runtime.c: Free a MonoType.
2910 2008-07-24 Zoltan Varga <vargaz@gmail.com>
2912 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
2915 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
2918 2008-07-23 Massimiliano Mantione <massi@ximian.com>
2919 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
2922 2008-07-23 Zoltan Varga <vargaz@gmail.com>
2924 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
2925 NEWOBJ calls on valuetypes.
2927 * iltests.il.in: Add new test.
2929 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
2931 2008-07-22 Zoltan Varga <vargaz@gmail.com>
2933 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
2934 is no longer needed.
2936 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
2937 non register sized integer arguments.
2938 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
2939 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
2942 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
2945 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
2946 two a binop with different sized arguments is emitted.
2948 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
2949 instruction in the ins==NULL case.
2951 2008-07-23 Zoltan Varga <vargaz@gmail.com>
2953 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
2955 * mini-x86.c: Fix osx build.
2957 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
2960 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
2961 instruction for non int sized variables.
2963 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
2966 2008-07-23 Robert Jordan <robertj@gmx.net>
2968 * method-to-ir.c: Fix MSVC build.
2970 2008-07-22 Zoltan Varga <vargaz@gmail.com>
2972 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
2973 a non int sized type, widen it to an int since newer versions of gcc seem to
2974 generate code which needs this.
2976 * ssa2.c abcremoval2.c: Fix warnings.
2978 * *: Merge the Linear IR branch.
2980 The original branch is at trunk/branches/vargaz/mini-linear-il, and
2981 the ChangeLog file there describes all the changes done over the years.
2982 Further documentation can be found at www.mono-project.com/Linear_IL.
2984 2008-07-21 Bill Holmes <billholmes54@gmail.com>
2986 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
2987 The float param registers and other param registers must be the
2988 same index on Windows x64.
2990 Contributed under MIT/X11 license.
2992 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
2994 * mini.c: Make the previous fix GC safe.
2996 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
2998 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
3000 2008-07-21 Bill Holmes <billholmes54@gmail.com>
3002 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
3003 on Winx64. This type will not be passed on the stack (ArgOnStack), but
3004 ArgValuetypeAddrInIReg instead.
3006 Contributed under MIT/X11 license.
3008 2008-07-21 Zoltan Varga <vargaz@gmail.com>
3010 * mini-codegen.c (get_register_spilling): Fix a warning.
3012 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
3014 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
3015 for types which the initialization fails. Raises the provided exception
3016 at the right stop after cleanup.
3018 2008-07-16 Zoltan Varga <vargaz@gmail.com>
3020 * aot-compiler.c: Free most of the memory allocated during compilation.
3022 * mini.c (mini_parse_debug_options): Fix a leak.
3024 * mini.c (mini_method_compile): Don't add the method to the jit info tables
3025 during aot compilation.
3027 2008-07-14 Zoltan Varga <vargaz@gmail.com>
3029 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
3030 it has too much register pressure.
3032 2008-07-13 Zoltan Varga <vargaz@gmail.com>
3034 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
3036 2008-07-12 Zoltan Varga <vargaz@gmail.com>
3038 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
3041 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
3042 on amd64 similar to the way it is done on arm.
3044 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
3046 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
3047 consistency, normalize error messages, avoid loading aot-only modules in
3050 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
3053 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
3055 2008-07-11 Martin Baulig <martin@ximian.com>
3058 (MonoDebuggerInfo): Add `interruption_request'.
3060 2008-07-12 Zoltan Varga <vargaz@gmail.com>
3062 * aot-compiler.c (emit_plt): Remove some dead code.
3064 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
3066 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
3067 return the plt info offset belonging to a given plt entry.
3069 * mini-trampolines.c (mono_aot_plt_trampoline): Use
3070 mono_aot_get_plt_info_offset.
3072 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
3073 similar to the amd64 code by makeing jumps through a separate jump table
3074 instead of embedding the jump addresses into the code.
3076 2008-07-11 Zoltan Varga <vargaz@gmail.com>
3078 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
3081 2008-07-10 Martin Baulig <martin@ximian.com>
3083 * mini.c (mini_method_compile): Disable generics sharing when
3084 running in the debugger.
3086 2008-07-10 Zoltan Varga <vargaz@gmail.com>
3088 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
3090 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
3091 the local register allocator from running out of registers on x86 when
3094 2008-07-10 Bill Holmes <billholmes54@gmail.com>
3096 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
3097 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
3100 Contributed under MIT/X11 license.
3102 2008-07-10 Zoltan Varga <vargaz@gmail.com>
3104 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
3105 speed up the assembler.
3107 2008-07-09 Zoltan Varga <vargaz@gmail.com>
3109 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
3112 * mini.c: Move the soft float handling macros a bit earlier, add
3113 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
3116 * mini.h: Add prototype for mono_arch_fixup_jinfo.
3118 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
3119 read-only to help catch code allocation requests.
3121 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
3122 and turn it off when using --aot-only or when compiling with --aot=full.
3124 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
3125 jump table for switches from the normal domain mempool, not the code
3128 * mini-trampolines.c (get_unbox_trampoline): New function to return an
3129 unbox trampoline which handles aot-only mode too.
3131 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
3132 an AOTed unbox trampoline.
3134 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
3136 2008-07-09 Bill Holmes <billholmes54@gmail.com>
3138 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
3141 Contributed under MIT/X11 license.
3143 2008-07-09 Bill Holmes <billholmes54@gmail.com>
3145 * mini.c (mono_codegen): Allocate space at the end of the code block and store
3146 the unwind information for the method at the end of the allocated block.
3148 * mini-amd64.h: Added declarations for the unwind routines and adding field to
3149 MonoCompileArch to hold the unwind info for SEH on Winx64
3151 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
3152 frame pointer info for the method being compiled.
3154 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
3155 the call to mono_exception_from_token.
3157 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
3158 storing the method prolog information in a format that the Winx64 SEH can understand. This
3159 information is stored a the end of the method block because it is all 32-bit offset based.
3161 Contributed under MIT/X11 license.
3163 2008-07-09 Zoltan Varga <vargaz@gmail.com>
3165 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
3167 * wapihandles.c: Fix warnings.
3169 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
3172 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
3173 mono_jit_compile_method in aot-only mode since that calls the type
3176 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
3177 get_delegate_invoke_impl in aot-only mode.
3179 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
3181 2008-07-08 Zoltan Varga <vargaz@gmail.com>
3183 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
3185 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
3188 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
3190 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
3191 init trampoline from the AOT file as well.
3193 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
3194 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
3197 * mini.c (mini_init): Move the call to mono_exceptions_init () after
3200 * exceptions-amd64.c: Add _full variants for the remaining exception code
3201 creation functions as well, allow emission of relocatable code, remove
3202 caching since that is now done by the caller.
3204 * mini-exceptions.c: Add _full variants for the remaining exception code
3205 creation functions as well, add aot-only support.
3207 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
3208 if we can determine a proper token for them.
3209 (add_wrappers): Add a few more wrappers.
3210 (emit_method_code): Remove some dead code.
3211 (emit_trampolines): Emit exception code too.
3213 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
3215 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
3216 mono_array_new_va which avoids varargs.
3218 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
3220 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
3221 mono_arch_create_specific_trampoline () in all places.
3223 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
3224 a bit so it can be used for other things as well.
3226 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
3229 * exceptions-amd64.c: Rename the caching from the exception code creation
3230 functions, it is done by the caller instead.
3232 * exceptions-amd64.c: Change the signature of the exception code creation
3233 functions to allow the creation of relocatable code later.
3235 * mini-exceptions.c: Add a set of functions to query the various
3236 runtime-generated exception functions.
3238 * mini.c mini-exceptions.c: Use the newly added functions instead of the
3239 mono_arch_.. () functions.
3241 2008-07-07 Zoltan Varga <vargaz@gmail.com>
3243 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
3245 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
3247 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
3248 (mini_get_vtable_trampoline): Ditto.
3250 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
3251 code in the AOT case by returning the code size and a list of relocations to
3254 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
3256 2008-07-07 Bill Holmes <billholmes54@gmail.com>
3258 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
3261 Contributed under MIT/X11 license.
3263 2008-07-07 Zoltan Varga <vargaz@gmail.com>
3265 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
3266 so the buffer size can be computed correctly. Fixes #404735.
3268 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
3269 normally as cfg->debug_info is already freed.
3271 2008-07-06 Zoltan Varga <vargaz@gmail.com>
3273 * mini-amd64.c: For calls returning vtypes in registers, don't store
3274 the return address on the stack, instead allocate a separate local for
3277 2008-07-05 Mark Probst <mark.probst@gmail.com>
3279 * mini-trampolines.c, mini.h: Add an argument to
3280 mono_create_jit_trampoline_in_domain() for turning off the adding
3281 of the sync wrapper.
3283 * mini.c: Use the JIT trampoline without sync instead of
3284 ldftn_nosync in static RGCTX invoke wrappers so that the call can
3287 2008-07-04 Mark Probst <mark.probst@gmail.com>
3289 * driver.c: Turn on GSHARED optimization by default.
3291 2008-07-04 Zoltan Varga <vargaz@gmail.com>
3293 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
3294 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
3296 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
3297 create a variant of the generic trampoline code callable from AOTed trampolines.
3299 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
3300 trampoline code callable from AOTed trampolines.
3302 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
3304 2008-07-04 Mark Probst <mark.probst@gmail.com>
3306 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
3307 pass-through manner.
3309 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
3310 and don't fail sharing for them anymore.
3312 * mini-exceptions.c: Handle exceptions in shared generic methods.
3314 * generic-sharing.c: When checking the context of a generic
3315 method, also check its class's context. Don't treat wrappers as
3318 * mini-trampolines.c: Some code factored out to
3319 metadata/generic-sharing.c. Handle the MRGCTX case.
3321 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
3322 we must deal with the method being of another instantiation of the
3323 class. Add static rgctx invoke wrappers to generic methods.
3325 2008-07-04 Mark Probst <mark.probst@gmail.com>
3327 * mini.c: Provide all jit infos of generic shared methods with a
3330 * mini-exceptions.c: Handle the new situation that a generic info
3331 might be available, but not info about the this/vtable/mrgctx
3334 2008-07-03 Mark Probst <mark.probst@gmail.com>
3336 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
3339 2008-07-03 Zoltan Varga <vargaz@gmail.com>
3341 * dominators.c (check_dominance_frontier): Fix a warning.
3343 * mini.h: Add some missing prototypes.
3345 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
3347 * driver.c (mono_jit_init_version): Correct the comments since the first
3348 argument should be the name of the root domain, not a filename.
3350 * aot-runtime.c (make_writable): Error out if this is called while running
3352 (load_aot_module): Ditto.
3354 * aot-compiler.c: Really fix the computation of method indexes.
3356 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
3357 optimizations as this is no longer called frequently.
3359 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
3360 method and the invoke impl code and pass it to the delegate trampoline instead of
3361 just the delegate class.
3363 2008-07-02 Zoltan Varga <vargaz@gmail.com>
3365 * aot-compiler.c: Fixup the computation of method indexes.
3366 (add_wrappers): Create the base methods of the runtime invoke wrappers using
3367 the method builder infrastructure.
3369 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
3372 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
3373 mode, load the method right away instead of creating a trampoline.
3375 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
3377 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
3380 2008-07-01 Zoltan Varga <vargaz@gmail.com>
3382 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
3383 (mono_aot_load_method): Use method_index instead of method->token.
3385 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
3386 can handle icalls etc. properly.
3388 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
3390 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
3392 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
3393 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
3394 JIT_ICALL_ADDR patch type.
3396 * patch-info.h: Add JIT_ICALL_ADDR patch type.
3398 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
3400 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
3402 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
3404 2008-06-30 Zoltan Varga <vargaz@gmail.com>
3406 * mini.c: Use domain->jit_code_hash_lock for controlling access to
3407 domain->jit_code_hash.
3409 2008-06-29 Zoltan Varga <vargaz@gmail.com>
3411 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
3413 2008-06-27 Zoltan Varga <vargaz@gmail.com>
3415 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
3416 get_this_arg_from_call, let it compute it when needed.
3418 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
3419 gsctx from code only when needed.
3421 * mini-trampolines.c (get_generic_context): Rename this to
3422 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
3423 it can be called by the arch backends.
3425 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
3427 2008-06-26 Zoltan Varga <vargaz@gmail.com>
3429 * driver.c (mono_main): Add experimental --aot-only command line option.
3431 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
3434 2008-06-26 Kornél Pál <kornelpal@gmail.com>
3436 * driver.c (DllMain): Remove mono_module_handle.
3438 Contributed under MIT/X11 license.
3440 2008-06-25 Zoltan Varga <vargaz@gmail.com>
3442 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
3443 for emitting methods which are not in the source assembly. Detect and report
3444 failure of assembling+linking.
3446 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
3448 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
3450 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
3452 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
3454 2008-06-24 Zoltan Varga <vargaz@gmail.com>
3456 * mini.h: Remove some obsolete prototypes.
3458 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
3460 2008-06-24 Mark Probst <mark.probst@gmail.com>
3462 * mini.c (get_object_generic_inst): Variable-sized arrays are not
3463 supported by Visual Studio, so use alloca().
3465 2008-06-23 Zoltan Varga <vargaz@gmail.com>
3467 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
3470 2008-06-23 Mark Probst <mark.probst@gmail.com>
3472 * mini.c: Fail sharing of a generic method if it contains an open
3473 catch clause (because we don't pass MRGCTXs yet).
3475 2008-06-23 Mark Probst <mark.probst@gmail.com>
3477 * mini.c: When compiling a method with generic sharing, insert the
3478 method instantiated with an all-Object generic context into the
3479 jit info table, instead of the context of the first instantiation
3480 of the method we happen to compile.
3482 2008-06-18 Martin Baulig <martin@ximian.com>
3484 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
3485 `major_version' and `minor_version'.
3487 2008-06-17 Mark Probst <mark.probst@gmail.com>
3489 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
3490 mono_method_is_generic_sharable_impl() takes an additional
3491 argument specifying whether to treat type variables as reference
3494 2008-06-17 Mark Probst <mark.probst@gmail.com>
3496 * mini.h: Removed obsolete prototypes.
3498 2008-06-17 Mark Probst <mark.probst@gmail.com>
3500 * mini.c: Don't fail generic sharing for initobj and sizeof - we
3501 already handle them.
3503 2008-06-17 Mark Probst <mark.probst@gmail.com>
3505 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
3506 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
3507 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
3508 tramp-x86.c: Added a MonoGenericContext* argument to
3509 mono_arch_get_unbox_trampoline() so that it can call other
3510 functions which require it.
3512 2008-06-17 Mark Probst <mark.probst@gmail.com>
3514 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
3515 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
3516 mono_arch_get_this_arg_from_call() takes a
3517 MonoGenericSharingContext* as well.
3519 2008-06-17 Mark Probst <mark.probst@gmail.com>
3521 * mini.c: Factor out code for emitting unbox into emit_unbox() and
3522 implement generic sharing of unbox.
3524 2008-06-17 Mark Probst <mark.probst@gmail.com>
3526 * mini.c: Don't compute the vtable to determine whether a field is
3527 special static, because it might not work for open types.
3529 2008-06-17 Mark Probst <mark.probst@gmail.com>
3531 * mini.c: Removed the unused token_type and token_source arguments
3532 from get_runtime_generic_context_ptr().
3534 2008-06-17 Marek Habersack <mhabersack@novell.com>
3536 * mini.c (ADD_BINOP): fix the build
3538 2008-06-16 Zoltan Varga <vargaz@gmail.com>
3540 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
3543 2008-06-16 Mark Probst <mark.probst@gmail.com>
3545 * mini.h: Removed class relations enum that's not used anymore.
3547 2008-06-16 Mark Probst <mark.probst@gmail.com>
3549 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
3551 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
3552 the lazy fetch trampoline access code.
3554 2008-06-15 Zoltan Varga <vargaz@gmail.com>
3556 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
3558 2008-06-14 Zoltan Varga <vargaz@gmail.com>
3560 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
3562 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
3564 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
3566 2008-06-13 Zoltan Varga <vargaz@gmail.com>
3568 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
3571 * mini-ops.h: Add MIN/MAX_UN opcodes.
3573 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
3576 * basic-math.cs: Add more min/max tests.
3578 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
3580 2008-06-13 Mark Probst <mark.probst@gmail.com>
3582 * mini.c: Small fix in the prologue of emit_castclass.
3584 2008-06-13 Zoltan Varga <vargaz@gmail.com>
3586 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
3588 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
3589 do not work even for unsigned types. Fixes #400014.
3591 * basic-math.cs: Add regression tests for unsigned Min/Max.
3593 2008-06-13 Mark Probst <mark.probst@gmail.com>
3595 * mini.c: Added additional context_used argument to several
3596 functions, which will be needed for sharing generic methods. Use
3597 GET_RGCTX macro wherever appropriate. Declare only one
3598 context_used in mono_method_to_ir().
3600 2008-06-13 Mark Probst <mark.probst@gmail.com>
3602 * mini.c, generic-sharing.c: Removed generic class relations.
3604 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
3605 functions due to MRGCTX changes.
3607 2008-06-13 Mark Probst <mark.probst@gmail.com>
3609 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
3610 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
3611 with calculated IMT.
3613 * mini.c: Generic sharing of calls via generic interfaces.
3615 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
3616 generic method with non-constant MonoGenericContext*. Instead,
3617 the context is taken out of the method itself.
3619 2008-06-13 Mark Probst <mark.probst@gmail.com>
3621 * mini.c: Generic sharing of ldvirtftn.
3623 2008-06-13 Mark Probst <mark.probst@gmail.com>
3625 * mini.c: Generic sharing of ldftn.
3627 2008-06-13 Mark Probst <mark.probst@gmail.com>
3629 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
3631 2008-06-13 Mark Probst <mark.probst@gmail.com>
3633 * mini.c: Generic sharing of the special case of ldtoken followed
3634 by a call to GetTypeFromHandle.
3636 2008-06-13 Mark Probst <mark.probst@gmail.com>
3638 * mini.c: Generic sharing of box for nullable types.
3640 2008-06-13 Zoltan Varga <vargaz@gmail.com>
3642 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
3643 are passed on the stack. Fixes #324807.
3645 2008-06-12 Bill Holmes <billholmes54@gmail.com>
3647 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
3648 for the ArgValuetypeAddrInIReg case.
3650 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
3651 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
3653 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
3654 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
3655 local variable and pass the local variable by reference to the called method.
3657 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
3658 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
3660 Contributed under MIT/X11 license.
3662 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
3664 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
3666 * debug-mini.c (mono_debug_print_vars): Release memory after printing
3669 2008-06-10 Martin Baulig <martin@ximian.com>
3672 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
3674 2008-06-09 Kornél Pál <kornelpal@gmail.com>
3676 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
3677 possible error when no arguments are passed.
3679 Contributed under MIT/X11 license.
3681 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
3683 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
3684 where the file name is NULL.
3686 2008-06-09 Zoltan Varga <vargaz@gmail.com>
3688 * mini.c: Fix s390 build.
3690 2008-06-08 Zoltan Varga <vargaz@gmail.com>
3692 * trace.c (mono_trace_parse_options): Fix warnings.
3694 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
3696 2008-06-07 Zoltan Varga <vargaz@gmail.com>
3698 * mini.c (remove_block_if_useless): Avoid printing the method name.
3700 * mini.c: Remove needless setting of ins->cil_code which is now done by
3703 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
3706 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
3707 translated code after it has been patched.
3709 2008-06-06 Zoltan Varga <vargaz@gmail.com>
3711 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
3712 avoid problems during code patching on SMP systems.
3713 (emit_call): Avoid adding a patch info which is already added by
3715 (mono_arch_emit_exceptions): Ditto.
3717 2008-06-05 Zoltan Varga <vargaz@gmail.com>
3719 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
3720 MONO_TYPE_ISSTRUCT already checks for it.
3722 2008-06-05 Bill Holmes <billholmes54@gmail.com>
3724 * mini-amd64.c:merge_argument_class_from_type: When marshaling
3725 structs with floats on Winx64 the float registers are not used.
3726 The integer registers are always used..
3727 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
3728 only one register will be used and only if the size of the struct
3729 is 1,2,4, or 8 bytes.
3731 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
3734 Contributed under MIT/X11 license.
3736 2008-06-05 Martin Baulig <martin@ximian.com>
3738 * debug-debugger.c (debugger_lookup_class): Also call
3739 mono_class_setup_methods() here; we're only called from RTI.
3741 2008-06-05 Andreas Färber <andreas.faerber@web.de>
3743 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
3744 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
3745 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
3746 Post-process object files and add dtrace-generated object, if necessary.
3748 Contributed under MIT/X11 license.
3750 2008-06-04 Mark Probst <mark.probst@gmail.com>
3752 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
3755 * mini.c: Generic sharing for unbox.any and castclass.
3757 2008-06-04 Mark Probst <mark.probst@gmail.com>
3759 * mini.c: Ignore tailcall prefix in shared generic code and when
3760 doing calls which require a vtable/rgctx argument.
3762 2008-06-04 Mark Probst <mark.probst@gmail.com>
3764 * mini.c: Don't free the JIT info.
3766 * driver.c: Changes in the JIT info table testing code.
3768 2008-06-03 Zoltan Varga <vargaz@gmail.com>
3770 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
3771 interruption. Fix some warnings.
3773 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
3774 interruption_checkpoint.
3776 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
3778 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
3779 from embedding applications.
3781 2008-06-02 William Holmes <billholmes54@gmail.com>
3783 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
3784 reserving 32 bytes on the stack when making calls.
3786 Contributed under MIT/X11 license.
3788 2008-06-01 Zoltan Varga <vargaz@gmail.com>
3790 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
3791 the linear IL branch.
3793 * driver.c: Print out more information for --version on arm.
3795 2008-05-30 Zoltan Varga <vargaz@gmail.com>
3797 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
3798 bb_exit instead, since out of line bblocks might not actually be emitted
3801 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
3802 maximum epilog size for out of line bblocks if tracing is enabled.
3804 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
3806 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
3808 * arrays.cs: Regression tests for allocating arrays with negative sizes.
3810 2008-05-28 Zoltan Varga <vargaz@gmail.com>
3812 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
3813 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
3816 2008-05-27 Zoltan Varga <vargaz@gmail.com>
3818 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
3819 the 'value' to store is a constant.
3821 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
3823 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
3824 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
3826 2008-05-26 Zoltan Varga <vargaz@gmail.com>
3828 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
3829 for accessing method->generic_container.
3831 2008-05-24 Zoltan Varga <vargaz@gmail.com>
3833 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
3835 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
3837 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
3839 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
3842 2008-05-23 Zoltan Varga <vargaz@gmail.com>
3844 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
3846 * mini.c: Handle the case when mono_class_vtable () fails.
3848 2008-05-23 Massimiliano Mantione <massi@ximian.com>
3849 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
3852 2008-05-22 Mark Probst <mark.probst@gmail.com>
3854 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
3855 together with domain sharing.
3857 2008-05-22 Mark Probst <mark.probst@gmail.com>
3859 * mini.c: Treat callvirts to final methods like non-virtual calls
3860 when doing generic sharing, i.e. look them up in the runtime
3863 2008-05-22 Mark Probst <mark.probst@gmail.com>
3865 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
3866 with computed types (for generic sharing).
3868 * mini.c: Generic sharing for mkrefany and refanyval.
3870 2008-05-22 Zoltan Varga <vargaz@gmail.com>
3872 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
3875 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
3876 the generic sharing code.
3878 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
3881 2008-05-21 Zoltan Varga <vargaz@gmail.com>
3883 * mini.h: Remove the declaration of mono_aot_init_vtable ().
3885 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
3887 * driver.c: updated copyright date
3889 2008-05-21 Zoltan Varga <vargaz@gmail.com>
3891 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
3894 2008-05-19 Martin Baulig <martin@ximian.com>
3896 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
3897 pointing to the new `_mono_debug_using_mono_debugger' variable.
3900 (mono_main): Check mono_debug_using_mono_debugger() rather than
3901 the `MONO_INSIDE_MDB' environment variable to check whether we're
3902 inside the debugger.
3904 2008-05-19 Zoltan Varga <vargaz@gmail.com>
3906 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
3909 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3911 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
3913 * mini.c: Added mini_assembly_can_skip_verification. This
3914 function checks if the assembly requested to skip verification.
3915 Fixes part of #387274.
3917 2008-05-07 Zoltan Varga <vargaz@gmail.com>
3919 * mini.c (mini_get_method): Disable the check for open generic classes when
3920 using generic sharing.
3922 * generics.cs: Add a test for #387034.
3924 * mini.c (mini_get_method): Check whenever the method class is an open generic
3925 type, and return NULL in that case, causing a verification error. Fixes
3928 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
3930 * driver.c (mono_main): Revert r102623. The right
3931 thing to do is to enable the verifier under verifiable
3932 unless a --security flag was passed.
3934 We need this non-trivial behavior for --verify-all otherwise
3935 mcs-compileall won't be able to use it. As it needs everything to
3936 be verified under validil.
3938 2008-05-06 Martin Baulig <martin@ximian.com>
3942 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
3943 (mono_debugger_thread_cleanup): Likewise.
3944 (mono_debugger_extended_notification): Likewise.
3946 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
3948 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
3949 against both inflated and non-inflated methods. We need to check against the
3950 generic definition for cases where the instantiated method is not visible.
3951 We need to check against the inflated types for cases where the instantiation
3952 changes any super type. This fixes #382986.
3954 Note that this doesn't need to be applied to other parts of mono_method_to_ir
3955 that check for visibiliy as generic params only appears as the type subject
3956 of tokens on call opcodes. Field manipulation and ldftn must always
3957 target an exact type.
3959 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
3961 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
3962 if no related --security flag is passed.
3964 2008-05-05 Andreas Färber <andreas.faerber@web.de>
3966 * mini-arch.h: Prepare support for ppc64.
3968 Contributed under MIT/X11 license.
3970 2008-05-05 Andreas Färber <andreas.faerber@web.de>
3972 * aot-runtime.c: Prepare support for ppc64.
3974 Contributed under MIT/X11 license.
3976 2008-05-05 Andreas Färber <andreas.faerber@web.de>
3978 * mini-ops.h: Prepare support for ppc64.
3980 Contributed under MIT/X11 license.
3982 2008-05-04 Andreas Färber <andreas.faerber@web.de>
3984 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
3986 Contributed under MIT/X11 license.
3988 2008-05-03 Zoltan Varga <vargaz@gmail.com>
3990 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
3991 assemblies, since aot_name is not a full path, causing us to load MS.NET
3992 assemblies on windows.
3994 2008-04-28 Kornél Pál <kornelpal@gmail.com>
3996 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
3997 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
3998 * main.c: Use UTF-8 encoded command line instead of Windows default code
3999 page on Windows to support Unicode.
4000 * driver.c (DllMain): New function for mixed-mode assembly support.
4001 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
4002 export __stdcall functions without decoration.
4004 Contributed under MIT/X11 license.
4006 2008-04-28 Mark Probst <mark.probst@gmail.com>
4008 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
4009 saving it very early.
4011 2008-04-28 Mark Probst <mark.probst@gmail.com>
4013 * mini.h, mini.c: Lots of code for accessing the old RGCTX
4014 deleted. The only way to access the new RGCTX is via the
4017 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
4018 vtable instead of the RGCTX to static methods.
4020 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
4021 accessing the new RGCTX.
4023 * generic-sharing.c: There is no separation between self, type
4024 arguments and other types in the RGCTX anymore.
4026 2008-04-25 Jonathan Chambers <joncham@gmail.com>
4028 * mini-amd64.c (add_general): Remove previous stack adjustment.
4029 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
4030 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
4031 for 32 bytes of stack space reserved for all calls.
4033 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
4034 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
4037 Code contributed under MIT/X11 license.
4039 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
4041 * mini.c (mini_method_verify): Only verify non-inflated methods, check
4042 against the root definition, peeling out method and type instantiations.
4043 Cache verify success results, code that fails verification is still
4044 checked multiple times.
4046 2008-04-23 Zoltan Varga <vargaz@gmail.com>
4048 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
4050 2008-04-23 Jonathan Chambers <joncham@gmail.com>
4052 * mini-amd64.c (add_general): Always increment stack on Win64.
4053 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
4056 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
4057 stack based argument handling on Win64.
4059 Code contributed under MIT/X11 license.
4061 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
4063 * Makefile.am (version.h): Add support for git-svn.
4065 2008-04-22 Zoltan Varga <vargaz@gmail.com>
4067 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
4068 so instead of calling g_spawn_command_line_sync, we do everything by hand,
4069 avoiding allocations and libc functions which might deadlock.
4071 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
4072 'no-gdb-backtrace' option is set.
4074 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
4076 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
4078 2008-04-21 Martin Baulig <martin@ximian.com>
4080 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
4081 and `get_lmf_addr'; `notification_address' is no longer a pointer.
4083 2008-04-21 Martin Baulig <martin@ximian.com>
4085 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
4086 `thread_vtable', `event_handler_ptr' and `event_handler'.
4088 2008-04-21 Martin Baulig <martin@ximian.com>
4090 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
4091 allows delayed initialization of the `executable_code_buffer' when
4094 2008-04-21 Martin Baulig <martin@ximian.com>
4096 * mini.h (mono_debugger_create_notification_function): Removed.
4097 * tramp-*.c (mono_debugger_create_notification_function): Removed.
4099 * mdb-debug-info64.s
4100 (MONO_DEBUGGER__notification_function): Added this in the .text section.
4102 * mdb-debug-info32.s
4103 (MONO_DEBUGGER__notification_function): Added this in the .text section.
4105 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
4106 currently only works on x86 and x86_64, so don't create it on ppc.
4108 2008-04-21 Martin Baulig <martin@ximian.com>
4110 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
4113 (mini_method_compile): In the fp elimination check, check
4114 `debug_options.mdb_optimizations' in addition to
4115 mono_debug_using_mono_debugger().
4117 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
4118 disable some JIT optimizations which are only disabled when
4119 running inside the debugger.
4120 Added `--help-debug' option to describe the debugging options.
4121 (parse_debug_options): New static function to parse the `--debug'
4122 options, so we can easily add more stuff in future.
4124 2008-04-20 Zoltan Varga <vargaz@gmail.com>
4126 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
4127 the method has no body.
4129 2008-04-19 Jonathan Chambers <joncham@gmail.com>
4131 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
4132 assembly is not allowed in MSVC 64-bit compiler.
4133 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
4134 as we get floating point exceptions everywhere.
4136 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
4137 correctly align arguments for call to throw_exception.
4138 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
4140 Code contributed under MIT/X11 license.
4142 2008-04-19 Zoltan Varga <vargaz@gmail.com>
4144 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
4146 2008-04-17 Zoltan Varga <vargaz@gmail.com>
4148 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
4150 * mini-amd64.c (NEW_INS): Set cil_code.
4152 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
4153 from mini-amd64.c so all debugger related logic is in one place.
4155 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
4156 later won't have a random ip assigned to them.
4158 2008-04-16 Zoltan Varga <vargaz@gmail.com>
4160 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
4161 the arch specific function initializes code_size.
4162 (mono_create_delegate_trampoline): Ditto.
4164 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
4165 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
4168 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
4169 running under the debugger.
4171 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
4174 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
4175 debugger. Also move the disabling of optimizations here from driver.c.
4176 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
4179 * mini.h (MonoCompile): Add a few new flags.
4181 2008-04-15 Zoltan Varga <vargaz@gmail.com>
4183 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
4184 so the cil_code field of created MonoInst's is properly set.
4185 (mini_select_instructions): Ditto.
4187 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
4188 (MONO_INST_NEW_CALL): Ditto.
4190 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
4191 in many places so the ins->cil_code field is properly initialized.
4193 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
4196 2008-04-14 Zoltan Varga <vargaz@gmail.com>
4198 * mini.c (mini_method_compile): Print a different message when compiling a
4201 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
4204 2008-04-11 Zoltan Varga <vargaz@gmail.com>
4206 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
4209 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
4211 2008-04-11 Zoltan Varga <vargaz@gmail.com>
4213 * mini.c (handle_stack_args): Make this return void since its return value was
4214 never used. Also set cfg->unverifiable for invalid IL instead of calling
4217 2008-04-10 Mark Probst <mark.probst@gmail.com>
4219 * mini.c: Make sure "this" is live in catch clauses with type
4220 variables in shared generic code.
4222 2008-04-08 Mark Probst <mark.probst@gmail.com>
4224 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
4225 generic_class_is_reference_type() to ensure the proper behaviour
4226 when sharing generic code and the type in question is a type
4229 2008-04-08 Zoltan Varga <vargaz@gmail.com>
4231 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
4232 race conditions when printing thread dumps. Fixes #377738.
4234 2008-04-08 Massimiliano Mantione <massi@ximian.com>
4236 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
4237 shows up when both MonoInst arguments can cause aliasig.
4238 There is likely no way in the current JIT to trigger this problem, but
4239 it showed up in the development of generics sharing, when in a new
4240 opcode both args of an OP_GROUP can be aliases (addresses of a local).
4241 When the generics sharing code will be committed, its tests will be
4242 valid also for this bug.
4244 2008-04-08 Zoltan Varga <vargaz@gmail.com>
4246 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
4249 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
4252 2008-04-07 Zoltan Varga <vargaz@gmail.com>
4254 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
4255 use a more detailed exception message for InvalidCastException.
4257 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
4259 * driver.c (mono_main): Add --debug=casts option to turn on better
4260 InvalidCastException message details.
4262 * mini.c (mini_get_debug_options): New helper function to return the address of
4263 the debug_options variable.
4265 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
4266 the jit_tls TLS variable.
4268 * mini.c (mono_jit_tls): New TLS variable.
4270 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
4273 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
4275 * mini.h: Removed verifer related stuff. This code was moved to verify.c
4277 * mini.c: Removed verifer related stuff, code moved to verify.c.
4279 * driver.c: Using code from verify.c instead of mini.c.
4281 2008-04-05 Zoltan Varga <vargaz@gmail.com>
4283 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
4286 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
4288 * mini.c (check_for_method_verify): Enabling verification of
4289 corlib if mono_verify_all is set. Bugs in the verifier preventing that
4292 2008-04-04 Zoltan Varga <vargaz@gmail.com>
4294 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
4295 caller saved registers as well.
4297 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
4298 saved registers as well.
4300 2008-03-30 Zoltan Varga <vargaz@gmail.com>
4302 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
4304 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
4307 2008-03-27 Zoltan Varga <vargaz@gmail.com>
4309 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
4311 (get_call_info): Take a gsctx argument instead of 'cfg'.
4313 2008-03-26 Zoltan Varga <vargaz@gmail.com>
4315 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
4316 mono_verify_all is set.
4318 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
4320 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
4322 2008-03-25 Zoltan Varga <vargaz@gmail.com>
4324 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
4327 * driver.c mini.c mini.h: Add a --verify-all development option to test the
4328 verifier and the code generated by the compiler.
4330 2008-03-25 Mark Probst <mark.probst@gmail.com>
4332 * mini.c: Generic sharing of the non-nullable case of the box
4335 2008-03-24 Zoltan Varga <vargaz@gmail.com>
4337 * inssel.brg: Fix the build.
4339 * iltests.il.in: Add a test for lconv.ovf.u8.un.
4341 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
4343 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
4344 Array:Address. Fixes #372410.
4346 * iltests.il.in: New tests for readonly prefix.
4348 2008-03-23 Zoltan Varga <vargaz@gmail.com>
4350 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
4353 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
4356 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
4358 * mini.c (mono_decompose_op_imm): New helper function.
4360 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
4361 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
4364 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
4365 mono_arch_output_basic_block. Fix warnings.
4367 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
4370 2008-03-22 Zoltan Varga <vargaz@gmail.com>
4372 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
4373 since the extra frame is now detected automatically inside the loop.
4375 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
4376 opts which are now in mono_peephole_ins ().
4378 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
4380 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
4381 frames and skip duplicate managed-to-native frames. Fixes #367665.
4383 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
4384 opts which are now in mono_peephole_ins ().
4385 (mono_arch_peephole_pass_2): Ditto.
4387 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
4389 * mini-codegen.c (mono_peephole_ins): New helper function containing the
4390 arch independent peephole optimizations.
4392 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
4393 opts which are now in mono_peephole_ins ().
4395 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
4397 * mini-s390.c (mono_arch_output_basic_block): Fix build.
4399 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
4402 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
4403 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
4406 2008-03-21 Zoltan Varga <vargaz@gmail.com>
4408 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
4409 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
4412 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
4413 mono_arch_output_basic_block. Fix warnings.
4415 2008-03-20 Zoltan Varga <vargaz@gmail.com>
4417 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
4420 2008-03-20 Zoltan Varga <vargaz@gmail.com>
4422 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
4425 * iltests.il: Add new tests.
4427 2008-03-20 Kornél Pál <kornelpal@gmail.com>
4429 * mini.c: Removed Windows version macros.
4431 2008-03-20 Mark Probst <mark.probst@gmail.com>
4433 * generic-sharing.c: Put reflection types in the extensible part
4434 of the runtime generic context.
4436 * mini.c: Generic sharing of the GetTypeHandle special case of the
4437 ldtoken instruction.
4439 2008-03-20 Zoltan Varga <vargaz@gmail.com>
4441 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
4443 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
4445 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
4446 consistency with the other version on the linear IR branch.
4448 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
4450 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
4452 * iltests.il.in: Add new tests.
4454 2008-03-19 Zoltan Varga <vargaz@gmail.com>
4456 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
4458 * iltests.il.in: Add new tests.
4460 2008-03-19 Mark Probst <mark.probst@gmail.com>
4462 * mini.c: Two variables with the same name were declared in
4463 nesting contexts and one wasn't initialized. Fixed.
4465 2008-03-19 Mark Probst <mark.probst@gmail.com>
4467 * mini.c: Generic sharing of the initobj instruction.
4469 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
4471 * mini.c: make the test to optimize ldtoken from typeof() more
4474 2008-03-18 Mark Probst <mark.probst@gmail.com>
4476 * mini.c: Generic sharing of the initobj instruction for reference
4479 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
4481 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
4482 the mono_breakpoint_clean_code() code to perform bound checks.
4484 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
4486 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
4487 mono_arch_patch_callsite() to include the start of the managed method
4488 to be able to perform bound checks.
4490 2008-03-17 Mark Probst <mark.probst@gmail.com>
4492 * mini.c: Generic sharing for the isinst instruction.
4494 2008-03-17 Mark Probst <mark.probst@gmail.com>
4496 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
4497 inssel-long32-mips.brg: Added opcodes for doing indirect calls
4498 with the runtime generic context argument.
4500 * mini.c: Share calls to several types of unsharable methods by
4501 putting the address of the method code in the runtime generic
4502 context and doing an indirect call.
4504 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
4507 2008-03-16 Mark Probst <mark.probst@gmail.com>
4509 * generic-sharing.c: Change due to a change in the runtime genric
4512 2008-03-15 Martin Baulig <martin@ximian.com>
4515 (mono_arch_nullify_class_init_trampoline): Add call to
4516 mono_breakpoint_clean_code() to make things work when running
4517 inside the debugger.
4520 (mono_arch_nullify_class_init_trampoline): Add call to
4521 mono_breakpoint_clean_code() to make things work when running
4522 inside the debugger.
4524 2008-03-14 Zoltan Varga <vargaz@gmail.com>
4526 * inssel-long.brg (reg): Fix 64 bit build.
4528 2008-03-14 Mark Probst <mark.probst@gmail.com>
4530 * mini.c, mini.h: Share static generic code by passing it an
4531 implicit argument pointing to the runtime generic context.
4533 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
4534 inssel-long32-mips.brg: New opcodes for calling shared static,
4535 which need to be passed the runtime generic context.
4537 * mini-amd64.c, mini-x86.c: Save the runtime generic context
4538 argument on the stack in the prologue if needed. New function for
4539 finding the runtime generic context argument from the registers
4540 saved by the trampoline.
4542 * mini-amd64.h, mini-x86.h: Specify which register to use for the
4543 runtime generic context argument.
4545 * tramp-amd64.c: Also restore the register used for the runtime
4546 generic context argument.
4548 * mini-trampoline.c: Resolve shared static calls by consulting the
4549 runtime generic context via the new argument.
4551 * generic-sharing.c: Add an argument to sharability-checking
4552 functions that specifies whether type variables should be treated
4553 as sharable type arguments.
4555 * inssel-x86.brg: Removed a superfluous, buggy rule.
4557 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
4560 2008-03-14 Martin Baulig <martin@ximian.com>
4562 * debug-debugger.c (main_thread_handler): Call
4563 mono_runtime_run_main() without sending any notifications.
4565 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
4567 2008-03-14 Zoltan Varga <vargaz@gmail.com>
4569 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
4571 2008-03-14 Mark Probst <mark.probst@gmail.com>
4573 * tramp-x86.c: Fixed register restore offsets in the trampoline
4574 code for ECX and EDX.
4576 2008-03-12 Geoff Norton <gnorton@novell.com>
4578 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
4579 different ucontext_t implementations.
4580 * exceptions-arm.c: Use the above defines to get exceptions working on
4581 iPhone (based on a patch by Luke Howard lukeh@padl.com)
4582 * mini-arm.c: Implement iPhone icache support (based on a patch by
4583 Luke Howard lukeh@padl.com)
4585 2008-03-12 Mark Probst <mark.probst@gmail.com>
4587 * mini.c: Enable generic sharing of calls to non-static
4588 non-interface non-generic non-value-type methods.
4590 * mini-trampolines.c: Resolve calls from shared generic code.
4592 2008-03-11 Zoltan Varga <vargaz@gmail.com>
4594 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
4596 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
4598 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
4600 * mini.c: some fixes for the AOT compiler.
4602 2008-03-07 Zoltan Varga <vargaz@gmail.com>
4604 * cpu-amd64.md: Add clob:1 to some float opcodes.
4606 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
4608 * mini.h: Added MiniVerifierMode enumeration.
4610 * mini.c: Added mini_verifier_set_mode to control
4611 the usage of the new verifier.
4613 * mini.c (mono_method): Integrated the new verifier.
4615 * driver.c: Extended --security option with validil and
4616 verifiable options to activate the new verifier.
4618 2008-03-07 Zoltan Varga <vargaz@gmail.com>
4620 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
4621 optimization to ctors taking 0 or 2 arguments too.
4623 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
4626 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
4628 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
4630 2008-03-06 Zoltan Varga <vargaz@gmail.com>
4632 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
4633 non-aot case as well.
4635 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
4637 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
4640 * aot-compiler.c (encode_patch): Ditto.
4642 * mini.h (G_MININT32): Fix the definition of this.
4644 2008-03-05 Zoltan Varga <vargaz@gmail.com>
4646 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
4648 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
4650 2008-03-04 Zoltan Varga <vargaz@gmail.com>
4652 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
4653 methods returning vtypes in registers.
4654 (mono_arch_allocate_vars): Ditto.
4656 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
4658 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
4660 * generics.cs: Add a test from the linear IR branch.
4662 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
4664 * mini.c (inline_method): Cache failed inline attempts.
4666 2008-03-04 Mark Probst <mark.probst@gmail.com>
4668 * mini.c: For shared methods of generic classes put the location
4669 of "this" into the MonoGenericJitInfo.
4671 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
4672 register out of a MonoContext by register number. Add the generic
4673 sharing context as an argument to mono_arch_find_this_argument().
4675 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
4676 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
4677 for new arch function.
4679 * mini-exception.c: Handle open exception clauses in shared
4682 * mini-trampolines.c: Supply additional argument to
4683 mono_arch_find_this_argument().
4685 2008-03-04 Zoltan Varga <vargaz@gmail.com>
4687 * Makefile.am (regtests): Run the bench.exe tests last.
4689 2008-03-03 Zoltan Varga <vargaz@gmail.com>
4691 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
4694 2008-03-02 Zoltan Varga <vargaz@gmail.com>
4696 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
4699 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
4701 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
4703 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
4704 whose class has no cctor.
4706 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
4708 2008-03-01 Zoltan Varga <vargaz@gmail.com>
4710 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
4713 2008-02-29 Zoltan Varga <vargaz@gmail.com>
4715 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
4716 to be in sync with the code on the linear IR branch.
4718 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
4720 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
4722 2008-02-27 Zoltan Varga <vargaz@gmail.com>
4724 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
4726 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
4728 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
4730 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
4732 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
4734 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
4737 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
4739 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
4740 OP_LOADR4_MEMBASE emission.
4742 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
4743 (mono_spillvar_offset_float): Ditto.
4745 * mini-mips.c (mono_arch_emit_prolog): Ditto.
4747 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
4750 * basic-long.cs: Add regression tests for them.
4752 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
4754 (mono_arch_allocate_vars): Fix representation of single-precision float
4756 (mono_arch_output_basic_block): Ditto.
4758 * inssel-mips.brg: Ditto, remove duplicate items.
4760 * mini-mips.c (emit_load_volatile_arguments): New function to handle
4761 arguments of tail calls as on other platforms.
4762 (mono_arch_output_basic_block): Handle tail calls.
4764 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
4767 * objects.cs (test_5_pass_static_struct): Add test for it.
4769 Contributed under MIT/X11 license.
4771 2008-02-26 Zoltan Varga <vargaz@gmail.com>
4773 * Makefile.am: Use gmcs for compiling the regression tests.
4775 * *.2.cs *.2.il: Rename to *.cs and *.il.
4777 2008-02-24 Zoltan Varga <vargaz@gmail.com>
4779 * regalloc.h: Make the vassign array smaller.
4781 * mini.c (mini_method_compile): Remove an unused field in cfg.
4783 * mini-codegen.c: Add a bunch of micro optimizations.
4785 2008-02-23 Zoltan Varga <vargaz@gmail.com>
4787 * regalloc.h: Remove some unused fields.
4789 2008-02-22 Zoltan Varga <vargaz@gmail.com>
4791 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
4793 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
4795 2008-02-22 Mark Probst <mark.probst@gmail.com>
4797 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
4799 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
4800 trampoline: Fetch an entry from the runtime generic context. If
4801 it's NULL, jump to the actual trampoline to fill the runtime
4802 generic context. Otherwise, return it.
4804 * mini.c: Call the lazy fetch trampoline to get entries out of the
4805 runtime generic context.
4807 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
4808 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
4809 tramp-sparc.c: Stubs for the lazy fetch trampoline.
4811 2008-02-21 Mark Probst <mark.probst@gmail.com>
4813 * mini.c: Fetch data out of the extensible part of the runtime
4814 generic context instead of calling a helper function.
4816 * generic-sharing.c: Some functions moved into
4817 metadata/generic-sharing.c. Helper function for fetching other
4818 types now checks and asserts against extensible rgctx (just for
4819 debugging purposes - the helper function isn't called anymore
4820 unless for debugging).
4822 2008-02-21 Zoltan Varga <vargaz@gmail.com>
4824 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
4825 for tail calls up to the point that the tests in iltests.exe run. Also add a
4826 dummy CKFINITE implementation.
4827 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
4828 needed for trampoline LMF frames.
4830 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
4831 trampoline LMF frames.
4833 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
4835 * mini.c (inline_method): clean any pending loader error when inlining fail.
4836 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
4838 2008-02-21 Zoltan Varga <vargaz@gmail.com>
4840 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
4842 * aot-runtime.c (decode_patch_info): Ditto.
4844 * mini.c (mono_resolve_patch_target): Ditto.
4846 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
4849 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
4851 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
4852 if it references an icall address.
4854 2008-02-20 Zoltan Varga <vargaz@gmail.com>
4856 * cpu-s390x.md: Remove some more unused opcodes.
4858 * cpu-s390x.md: Remove some unused opcodes.
4860 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
4861 mono_op_imm_to_op ().
4863 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
4864 instead of a switch statement.
4866 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
4867 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
4869 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
4871 * mini-codegen.c: Remove unused mono_regstate2_... functions.
4873 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
4876 2008-02-19 Zoltan Varga <vargaz@gmail.com>
4878 * driver.c (mono_main): Improve error reporting when an assembly cannot be
4879 opened. Fixes #362607.
4881 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
4883 * iltests.il.in: Add a test for static methods in interfaces.
4885 2008-02-18 Zoltan Varga <vargaz@gmail.com>
4887 * genmdesc.c (build_table): Fix a crash on older glib versions.
4889 * cpu-sparc.md: Remove some unused opcodes.
4891 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
4892 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
4894 * cpu-amd64.md: Remove some unused opcodes.
4896 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
4897 like the other opcodes.
4899 2008-02-17 Zoltan Varga <vargaz@gmail.com>
4901 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
4903 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
4905 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
4906 variables 'cfg' instead of 'm' for consistency.
4908 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
4910 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
4911 argument holding the vtype return address, to avoid the ambigious use of
4912 cfg->ret for this purpose.
4914 * mini.c (NEW_RETLOADA): Use vret_addr if set.
4916 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
4918 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
4919 new mono_print_ins () function which only takes one argument.
4921 2008-02-15 Zoltan Varga <vargaz@gmail.com>
4923 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
4926 2008-02-14 Zoltan Varga <vargaz@gmail.com>
4928 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
4930 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
4932 * mini-x86.c: Sync with the version on the linear IR branch by adding new
4933 opcodes and other small changes.
4935 * mini-ops.h: Add some new opcodes from the linear IR branch.
4937 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
4939 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
4940 opcodes, use the REG_MEMBASE opcodes instead.
4942 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
4943 opcodes, use the REG_MEMBASE opcodes instead.
4945 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
4948 * mini.c (mono_op_imm_to_op): New helper function.
4950 * mini-ops.h: Add some opcodes from linear IR branch.
4952 2008-02-13 Zoltan Varga <vargaz@gmail.com>
4954 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
4957 2008-02-12 Zoltan Varga <vargaz@gmail.com>
4959 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
4962 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
4964 2008-02-09 Zoltan Varga <vargaz@gmail.com>
4966 * aot-compiler.c (emit_method_code): Add an assert.
4968 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
4969 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
4972 2008-02-08 Zoltan Varga <vargaz@gmail.com>
4974 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
4975 some load/store opcodes so they are consistent.
4976 (mono_arch_emit_prolog): Simplify some code.
4978 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
4980 * objects.cs: Add tests for large argument offsets on ARM.
4982 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
4983 stack offsets. Fixes #359651.
4985 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
4987 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
4989 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
4991 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
4993 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
4995 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
4996 rid of CEE_CONV_R_UN.
4998 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
5000 2008-02-07 Zoltan Varga <vargaz@gmail.com>
5002 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
5004 * mini.c (mono_normalize_opcodes): Add some more opcodes.
5006 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
5008 * cpu-amd64.md: Remove some unused opcodes.
5010 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
5012 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
5014 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
5015 arch specific functions for its parts. Call the peephole pass after local
5016 regalloc so the prolog can compute a more accurate max_offset.
5018 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
5019 the corresponding OP_I/OP_L opcodes.
5021 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
5023 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
5025 2008-02-06 Zoltan Varga <vargaz@gmail.com>
5027 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
5028 as they are handled in mini.c.
5030 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
5032 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
5033 case since it is handled in mini.c.
5035 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
5037 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
5039 * *.c: Use the new opcodes in the IR and back end code.
5041 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
5043 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
5045 2008-02-06 Mark Probst <mark.probst@gmail.com>
5047 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
5048 an assert because it has a race condition.
5050 2008-02-06 Zoltan Varga <vargaz@gmail.com>
5052 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
5054 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
5056 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
5058 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
5059 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
5061 2008-02-05 Zoltan Varga <vargaz@gmail.com>
5063 * cpu-amd64.md (move): Correct the maximum size of move.
5065 2008-02-05 Mark Probst <mark.probst@gmail.com>
5067 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
5068 the generic class init trampoline to return quickly if the class
5071 2008-02-04 Zoltan Varga <vargaz@gmail.com>
5073 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
5074 issues where an 32 bit callsite cannot be patched by a 64 bit address.
5076 2008-02-03 Zoltan Varga <vargaz@gmail.com>
5078 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
5081 2008-01-31 Zoltan Varga <vargaz@gmail.com>
5083 * objects.cs: Add some soft-float tests.
5085 * mini.c: Fix a couple more soft-float issues.
5087 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
5089 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
5092 2008-01-30 Zoltan Varga <vargaz@gmail.com>
5094 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
5095 exception happens while compiling a virtual method.
5097 2008-01-29 Zoltan Varga <vargaz@gmail.com>
5099 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
5101 * mini-sparc.c: Fix build.
5103 * mini-sparc.c (get_call_info): Add support for generic sharing.
5105 * mini-exceptions.c: Add a FIXME.
5107 2008-01-27 Zoltan Varga <vargaz@gmail.com>
5109 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
5110 altstack handling code.
5112 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
5114 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
5116 * mini-s390.c: Add support for generic sharing.
5118 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
5120 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
5122 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
5124 * mini-s390x.c: Add support for generic sharing.
5126 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
5128 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
5130 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
5131 can be used since it takes a 16 bit signed immediate.
5133 * inssel-s390x.brg: Fix OP_SETRET.
5135 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
5137 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
5139 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
5141 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
5143 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
5146 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
5149 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
5150 of the unused mono_arch_patch_delegate_trampoline stuff.
5152 2008-01-26 Zoltan Varga <vargaz@gmail.com>
5154 * basic-long.cs: Move the fp related tests to basic-float.cs.
5156 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
5158 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
5160 * basic-calls.cs: Add a test for proper float argument passing.
5162 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
5163 if the context corresponds to an exception received through a signal.
5165 * exceptions.cs: Add a test for nullref handling at the start of a try
5168 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
5170 * jit-icalls.c (mono_break): New JIT icall.
5172 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
5174 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
5176 2008-01-25 Zoltan Varga <vargaz@gmail.com>
5178 * cpu-*.md: Get rid of unused opcodes.
5180 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
5182 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
5185 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
5188 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
5189 the arch independent trampoline code in mini-trampolines.c.
5191 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
5193 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
5195 * mini-s390.h: Remove an unused define.
5197 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
5198 the arch independent trampoline code in mini-trampolines.c.
5200 * mini-arm.c (mono_arch_emit_prolog): Fix build.
5202 2008-01-24 Zoltan Varga <vargaz@gmail.com>
5204 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
5206 * mini-s390.c (mono_arch_emit_prolog): Fix build.
5208 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
5210 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
5212 * cpu-amd64.md: Use smaller sizes for int opcodes.
5214 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
5216 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
5219 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
5222 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
5223 instead of though a pointer to save an indirection when accessing elements of
5226 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
5228 (NOT_IMPLEMENTED): New helper macro.
5229 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
5232 * *.c: Use the new helper macro.
5234 2008-01-21 Zoltan Varga <vargaz@gmail.com>
5236 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
5238 2008-01-20 Zoltan Varga <vargaz@gmail.com>
5240 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
5243 2008-01-18 Zoltan Varga <vargaz@gmail.com>
5245 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
5246 profiling is enabled.
5248 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
5250 (mono_arch_emit_prolog): Add more first bblock optimizations.
5252 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
5253 in order if possible.
5254 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
5255 bblock, since the arguments are still in their original registers.
5257 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
5259 2008-01-17 Zoltan Varga <vargaz@gmail.com>
5261 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
5264 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
5267 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
5269 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
5270 process async exceptions received while in unmanaged code.
5272 * mini.c (mini_init): Install a callback with the runtime which will be called
5273 when a thread receives an async exception while in unmanaged code.
5275 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
5277 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
5279 2008-01-16 Wade Berrier <wberrier@novell.com>
5286 2008-01-16 Zoltan Varga <vargaz@gmail.com>
5288 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
5289 compilation with sun cc.
5291 * cpu-*.md: Fix the build.
5293 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
5295 * mini-amd64.h: Add some comments to the MonoLMF structure.
5297 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
5299 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
5300 in the LMF structure if possible. This saves two instructions in the
5301 managed->native wrappers.
5303 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
5305 2008-01-16 Mark Probst <mark.probst@gmail.com>
5307 * generic-sharing.c: New type argument lookup code which uses the
5308 runtime generic context template.
5310 2008-01-15 Zoltan Varga <vargaz@gmail.com>
5312 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
5314 * mini-arm.c (add_general): Fix arm eabi parameter passing.
5315 (mono_arch_output_basic_block): Fix localloc implementation.
5317 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
5319 * mini-ia64.c (peephole_pass): Fix ia64 build.
5321 * mini-amd64.c (peephole_pass): Fix a warning.
5323 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
5324 at a constant offset from sp/fp.
5326 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
5327 instead of obtaining it from *lmf in the managed method case.
5329 2008-01-14 Zoltan Varga <vargaz@gmail.com>
5331 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
5333 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
5335 * mini.h (MonoInstList): New type.
5336 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
5337 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
5338 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
5339 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
5340 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
5341 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
5342 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
5343 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
5344 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
5345 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
5346 MONO_INST_LIST_FOR_EACH_ENTRY,
5347 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
5348 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
5349 mono_inst_list_first, mono_inst_list_last,
5350 mono_inst_list_next, mono_inst_list_prev): New instruction
5351 list handling interfaces.
5352 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
5353 list head 'ins_list'.
5354 (MonoInst): Replace next pointer with list head 'node'.
5355 (MonoCallInst): Make 'out_args' a MonoInstList.
5356 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
5357 (MonoCompile): Delete reverse_inst_list and
5358 reverse_inst_list_len.
5359 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
5360 mono_arch_lowering_pass, mono_arch_local_regalloc,
5361 mono_arch_output_basic_block, mono_arch_emit_prolog):
5362 Convert to new instruction lists.
5363 (insert_after_ins): Delete.
5364 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
5366 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
5367 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
5368 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
5369 mono_emulate_opcode, mono_emit_load_got_addr,
5370 inline_method, mono_method_to_ir, mono_print_bb_code,
5371 print_dfn, decompose_pass, nullify_basic_block,
5372 replace_out_block_in_code, remove_block_if_useless,
5373 merge_basic_blocks, move_basic_block_to_end,
5374 try_unsigned_compare, optimize_branches, mono_print_code,
5375 mini_select_instructions, remove_critical_edges): Likewise.
5376 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
5377 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
5378 mono_arch_output_basic_block, mono_arch_emit_prolog):
5380 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
5381 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
5382 mono_arch_output_basic_block): Likewise.
5383 (inst_list_prepend, insert_after_ins): Delete.
5384 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
5385 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
5387 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
5388 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
5389 mono_arch_emit_prolog): Likewise.
5390 * cfold.c (mono_constant_fold): Likewise.
5391 * liveness.c (visit_bb, mono_analyze_liveness,
5392 optimize_initlocals): Likewise.
5393 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
5394 * graph.c (mono_draw_code_cfg): Likewise.
5395 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
5396 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
5397 mono_ssa_cprop): Likewise.
5398 * abcremoval (get_relations_from_previous_bb, process_block):
5400 * local-propagation (mono_cprop_invalidate_values,
5401 mono_local_cprop_bb): Likewise.
5402 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
5403 peephole_pass, mono_arch_output_basic_block,
5404 mono_arch_emit_prolog): Likewise.
5405 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
5406 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
5407 mono_arch_emit_prolog): Likewise.
5408 (insert_after_ins): Delete.
5409 * aliasing.c (print_code_with_aliasing_information,
5410 mono_build_aliasing_information, mono_aliasing_deadce):
5411 Convert to new instruction lists.
5412 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
5413 peephole_pass, NEW_INS, mono_arch_lowering_pass,
5414 mono_arch_local_regalloc, mono_arch_output_basic_block):
5416 (insert_after_ins): Delete.
5417 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
5418 peephole_pass, mono_arch_output_basic_block): Convert to
5419 new instruction lists.
5420 * mini-codegen (InstList, inst_list_prepend,
5421 insert_after_ins): Delete.
5422 (insert_before_ins, get_register_force_spilling,
5423 get_register_spilling, free_up_ireg, free_up_reg,
5424 create_copy_ins, create_spilled_store, alloc_int_reg,
5425 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
5426 to new instruction lists.
5427 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
5428 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
5429 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
5430 (insert_after_ins): Delete.
5431 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
5432 mono_arch_local_regalloc, mono_arch_output_basic_block,
5433 mono_arch_call_opcode): Convert to new instruction lists.
5434 (insert_after_ins): Delete.
5435 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
5436 peephole_pass, mono_arch_output_basic_block,
5437 mono_arch_emit_prolog): Convert to new instruction lists.
5439 2008-01-11 Zoltan Varga <vargaz@gmail.com>
5441 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
5443 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
5446 * Makefile.am (version.h): Make this work with non-bash shells.
5448 2008-01-10 Zoltan Varga <vargaz@gmail.com>
5450 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
5452 2008-01-08 Zoltan Varga <vargaz@gmail.com>
5454 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
5455 the InitializeArray optimization.
5457 2008-01-06 Zoltan Varga <vargaz@gmail.com>
5459 * mini.c driver.c: Don't include os/gc_wrapper.h.
5461 2008-01-05 Zoltan Varga <vargaz@gmail.com>
5463 * mini.c (print_jit_stats): Print GC statistics if available.
5465 2008-01-04 Zoltan Varga <vargaz@gmail.com>
5467 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
5469 2007-12-29 Zoltan Varga <vargaz@gmail.com>
5471 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
5473 2007-12-26 Zoltan Varga <vargaz@gmail.com>
5475 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
5477 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
5479 * driver.c (mono_main): Ditto.
5481 2007-12-23 Zoltan Varga <vargaz@gmail.com>
5483 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
5485 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
5486 in the vtable can't be encoded.
5487 (compile_method): Ditto.
5489 2007-12-21 Zoltan Varga <vargaz@gmail.com>
5491 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
5494 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
5497 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
5498 the top LMF entry belongs to the current method.
5500 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
5502 2007-12-20 Zoltan Varga <vargaz@gmail.com>
5504 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
5506 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
5508 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
5510 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
5512 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
5514 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
5517 * basic-float.cs: Add an ulong->double cast test.
5519 2007-12-15 Zoltan Varga <vargaz@gmail.com>
5521 * mini.c (mono_method_to_ir): Fix a warning.
5523 2007-12-14 Zoltan Varga <vargaz@gmail.com>
5525 * mini-ops.h: Add OP_SWITCH.
5527 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
5528 CEE_SWITCH in back-end code, use OP_SWITCH instead.
5530 2007-12-11 Geoff Norton <gnorton@novell.com>
5532 * mini-s390x.c: Minor change to the MAX() define to allow
5533 it to compile with other gcc versions.
5535 2007-12-11 Geoff Norton <gnorton@novell.com>
5538 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
5540 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
5542 exceptions-arm.c (mono_arch_get_restore_context): Restore
5545 exceptions-arm.c (throw_exception): Save the frame pointer.
5546 This is a partial fix for #323747. Only the client side is
5549 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
5551 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
5552 was using an unrelated variable to log the class which
5553 needed the cctor to be called. This was crashing on arm.
5555 2007-12-09 Robert Jordan <robertj@gmx.net>
5557 * mini-x86.c (mono_arch_emit_epilog):
5558 Consider all kinds of 64-bit types. Fixes #323114.
5560 2007-12-08 Zoltan Varga <vargaz@gmail.com>
5562 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
5564 2007-12-07 Zoltan Varga <vargaz@gmail.com>
5566 * mini-amd64.c (peephole_pass): Add a missing instruction check.
5568 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
5570 * mini.c: run type ctor before allocating an object, not only
5571 when running it's constructor method (fixes at least part of bug #342507).
5573 2007-12-07 Zoltan Varga <vargaz@gmail.com>
5575 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
5577 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
5578 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
5581 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
5582 mono_generic_class_init_trampoline () the same as it is done with the other
5585 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
5586 aot-runtime.c aot-compiler.c: Implement AOT support.
5588 2007-12-07 Mark Probst <mark.probst@gmail.com>
5590 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
5591 build for archs which don't have the vtable trampoline defined
5594 2007-12-07 Zoltan Varga <vargaz@gmail.com>
5596 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
5598 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
5600 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
5602 * tramp-<ARCH>.c: Use the new helper function.
5604 2007-12-07 Mark Probst <mark.probst@gmail.com>
5606 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
5607 trampoline call, which takes a vtable argument.
5609 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
5610 OP_TRAMPCALL_VTABLEs like other calls.
5612 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
5613 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
5614 call. Implemented a support function which fetches the vtable
5615 from a register set.
5617 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
5618 Implemented a generic class init trampoline, using the
5619 OP_TRAMPCALL_VTABLE opcode.
5621 * mini.c: Implemented static field access when sharing generic
5622 code. This implies initing the class using the new
5623 OP_TRAMPCALL_VTABLE call.
5625 2007-12-07 Mark Probst <mark.probst@gmail.com>
5627 * mini.c: Don't compile methods with sharing enabled if their
5628 classes are disabled for sharing.
5630 2007-12-06 Zoltan Varga <vargaz@gmail.com>
5632 * inssel.brg: Add a missing sign extension to the GETCHR and array access
5633 opcodes. Fixes #346563.
5635 * objects.cs: Add a new test.
5637 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
5639 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
5640 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
5642 2007-12-06 Zoltan Varga <vargaz@gmail.com>
5644 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
5646 2007-12-03 Zoltan Varga <vargaz@gmail.com>
5648 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
5651 2007-12-02 Zoltan Varga <vargaz@gmail.com>
5653 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
5655 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
5656 optimization in the AOT case.
5658 2007-11-30 Zoltan Varga <vargaz@gmail.com>
5660 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
5662 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
5664 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
5666 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
5668 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
5669 is created by the inlined delegate ctor.
5671 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
5673 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
5675 2007-11-29 Zoltan Varga <vargaz@gmail.com>
5677 * cpu-x86.md: Fix the length of ckfinite.
5679 2007-11-28 Zoltan Varga <vargaz@gmail.com>
5681 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
5683 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
5684 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
5686 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
5688 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
5689 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
5691 2007-11-28 Martin Baulig <martin@ximian.com>
5694 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
5695 after creating the trampoline.
5697 2007-11-27 Zoltan Varga <vargaz@gmail.com>
5699 * aot-runtime.c (load_aot_module): Check runtime version if needed.
5701 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
5704 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
5705 instead of the calling method to help AOT.
5707 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
5709 2007-11-26 Zoltan Varga <vargaz@gmail.com>
5711 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
5714 2007-11-23 Zoltan Varga <vargaz@gmail.com>
5716 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
5718 * aot-compiler.c (compile_method): Correct check for generic method definitions.
5719 (encode_method_ref): No need to handle generic method definitions specially.
5721 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5723 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
5726 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
5728 (compile_method): Enable generic sharing.
5730 2007-11-22 Zoltan Varga <vargaz@gmail.com>
5732 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
5733 (mini_method_compile): Add preliminary support for AOTing shared generic code.
5735 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
5738 * mini-trampolines.c: Fix a warning.
5740 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
5742 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
5743 (generic_class_is_reference_type): Remove unused function.
5745 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
5746 in the generic vtable trampoline case.
5748 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
5750 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
5751 return an AOT method based on a vtable slot.
5753 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
5755 * mini.c (mini_get_vtable_trampoline): Export this.
5757 2007-11-22 Martin Baulig <martin@ximian.com>
5760 (MonoDebuggerInfo): Move `debugger_version' up.
5762 2007-11-22 Martin Baulig <martin@ximian.com>
5765 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
5767 * mini-trampolines.c
5768 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
5769 after compiling the method.
5771 2007-11-20 Martin Baulig <martin@ximian.com>
5774 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
5775 (mono_debugger_remove_breakpoint): Likewise.
5776 (mono_debugger_check_breakpoints): Likewise.
5778 * debug-debugger.c: Implement the new breakpoint interface here.
5780 2007-11-18 Zoltan Varga <vargaz@gmail.com>
5782 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
5783 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
5785 * mini-x86.c (mono_arch_output_basic_block): Ditto.
5787 2007-11-17 Zoltan Varga <vargaz@gmail.com>
5789 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
5791 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
5794 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
5797 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
5798 returning a vtype in a register.
5800 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
5801 here from the arch specific code.
5803 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
5806 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
5807 (mono_arch_emit_prolog): Increment maximum prolog size.
5809 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
5810 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
5812 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
5813 MonoGenericSharingContext.
5815 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
5816 MonoGenericSharingContext. Allocate memory from the cfg mempool.
5818 2007-11-15 Mark Probst <mark.probst@gmail.com>
5820 * mini.c, mini.h, generic-sharing.c: Functions for producing code
5821 which extract fields out of the runtime generic context. Full
5822 sharing of the NEWARR opcode.
5824 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
5826 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
5827 --enable-minimal=ssa.
5829 2007-11-13 Zoltan Varga <vargaz@gmail.com>
5831 * mini-trampolines.c (mono_delegate_trampoline): Update after
5832 mono_marshal_get_delegate_invoke () signature change.
5834 2007-11-13 Mark Probst <mark.probst@gmail.com>
5836 * mini.c: Removed the shared context in favor of the generic
5837 sharing context. Allocate the MonoJitInfo structure with room for
5838 the generic sharing context if it's needed.
5840 * mini.h: Remove MonoGenericSharingContext declaration. It's in
5841 domain-internals.h now.
5843 * mini-x86.c: Pass the generic sharing context to get_call_info ().
5845 * generic-sharing.c: Several changes for working without a shared
5846 context and instead operating on open types instead.
5848 2007-11-12 David S. Miller <davem@davemloft.net>
5850 * inssel-sparc.brg: Fix double instruction emit.
5852 2007-11-12 Zoltan Varga <vargaz@gmail.com>
5854 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
5855 Get/Set/Address methods.
5857 * mini.c debug-debugger.c mini-trampolines.c: Update after
5858 mono_marshal_get_delegate_invoke signature change.
5860 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5862 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
5863 This can happens with dynamic methods. Fixes the other bug in #322722.
5865 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5867 * tramp-arm.c (mono_arch_patch_callsite): Support patching
5870 * mini-arm.c (arm_patch): Implement patching of BX call
5871 sequence. Fixes one of the bugs in #322722.
5873 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
5875 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
5876 under Linux. We only need to flush every 32-byte cache line.
5878 2007-11-07 Massimiliano Mantione <massi@ximian.com>
5881 move_basic_block_to_end: Add branches when needed, eventually creating
5883 optimize_branches: added a parameter that tells if it's ok to create
5884 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
5885 and avoid calling move_basic_block_to_end when it's not ok.
5888 2007-11-07 Mark Probst <mark.probst@gmail.com>
5890 * mini.c: Abort inlining call to InitializeArray if something
5891 looks wrong. Let the icall handle it, which now has proper safety
5894 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5896 * mini.c (mono_spill_call): add support for soft-float.
5898 * mini.c (mono_method_to_ir): add support for soft-float
5899 to inlined functions that return float.
5901 * mini.c (mono_method_to_ir): add support for soft-float
5902 to cee_stsfld opcode on float fields.
5904 2007-11-05 Geoff Norton <gnorton@novell.com>
5906 * mini-x86.h: Fix the structure access for X86 Leopard.
5909 2007-11-05 Martin Baulig <martin@ximian.com>
5911 * mini-trampolines.c
5912 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
5913 after compiling the method to notify the debugger.
5915 2007-11-05 Martin Baulig <martin@ximian.com>
5917 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
5919 2007-11-02 Zoltan Varga <vargaz@gmail.com>
5921 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
5922 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
5924 2007-11-01 Zoltan Varga <vargaz@gmail.com>
5926 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
5927 native-to-managed wrappers.
5929 2007-11-01 Geoff Norton <gnorton@novell.com>
5931 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
5934 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
5936 * mini.c, mini-x86.c: when getting back from unmanaged code
5937 to managed via a marshaled delegate we also need to set the
5940 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
5942 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
5945 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
5947 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
5948 let the debugger or other external agents to tell the JIT when
5949 a sw breakpoint has been inserted in the code that the JIT needs
5950 to be able to inspect.
5952 2007-10-31 Martin Baulig <martin@ximian.com>
5955 (MonoDebuggerInfo): Remove `runtime_class_init'.
5957 2007-10-30 Martin Baulig <martin@ximian.com>
5960 (mono_debugger_thread_created): Added `MonoThread *' argument.
5961 (mono_debugger_extended_notification): New public method.
5962 (mono_debugger_trampoline_compiled): New public method.
5965 (MonoDebuggerThreadInfo): Added `thread' and
5966 `extended_notifications' fields.
5969 (debugger_executable_code_buffer): New static variable.
5972 (MonoDebuggerInfo): Added `executable_code_buffer',
5973 `executable_code_buffer_size', `breakpoint_info_area',
5974 `breakpoint_table' and `breakpoint_table_size'.
5976 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
5978 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
5979 that IP either is an unused value or the vtable pointer. IMT
5980 calls use vtable + offset now. Reduced by almost half the size
5983 2007-10-26 Jonathan Chambers <joncham@gmail.com>
5985 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
5986 defines to access param registers. Replace long usage with
5987 gsize as sizeof(long) != sizeof(void*) on Win64.
5989 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
5990 on Win64. Fix intrinsic, use _AddressOfReturnAddress
5991 instead of non-existant _GetAddressOfReturnAddress.
5993 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
5994 param registers. Save/restore %rdi and %rsi in MonoLMF.
5996 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
5997 param registers. Modify (throw_exception) signature to take
5998 %rdi and %rsi on Win64.
6000 Code is contributed under MIT/X11 license.
6002 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
6004 * helpers.c: unlink debugging output files.
6006 2007-10-25 Zoltan Varga <vargaz@gmail.com>
6008 * mini.c: Move mono_create_ftnptr () to object.c.
6010 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6012 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
6013 optional. This function can now be used to disassemble code generated
6014 outside the JIT such as trampolines and IMT thunks.
6016 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
6018 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
6019 vtable pointer from a ldr instruction.
6021 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
6022 new IMT call sequence.
6024 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
6025 call sequence for interface invocations.
6027 * mini-arm.c (mono_arch_emit_imt_argument): added, required
6028 for imt support. This function is empty since IMT on ARM requires no
6029 special handling on the IR side.
6031 * mini-arm.c (mono_arch_find_imt_method): added, required for
6034 * mini-arm.c (mono_arch_find_this_argument): added, required
6037 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
6038 a ldr instruction to load a value stored in the code stream.
6040 * mini-arm.c (mono_arch_build_imt_thunk):added, required
6044 2007-10-23 Zoltan Varga <vargaz@gmail.com>
6046 * mini.c (mini_init): Install the jump trampoline callback.
6048 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6050 * mini-trampolines.c: handle synchronized methods with the common
6051 vtable trampoline (bug #335601).
6053 2007-10-17 Zoltan Varga <vargaz@gmail.com>
6055 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
6057 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
6060 * mini-ia64.h mini-ia64.c: Add support for IMT.
6062 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
6063 prolog. Fixes #331958.
6065 2007-10-15 Zoltan Varga <vargaz@gmail.com>
6067 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
6069 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6071 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
6074 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6076 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
6079 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
6081 * mini-x86.c, mini-x86.h: x86 support for the common vtable
6084 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
6086 * mini-trampolines.c: changed the magic rampoline to understand
6087 the common vtable trampoline method: the method to invoke is
6088 determined by the vtable displacement of the call.
6090 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
6092 * mini.c, mini.h: register the common vtable trampoline if the
6093 architecture supports it.
6095 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6097 * cpu-amd64.md: use the correct max length for tls_get.
6099 2007-10-14 Zoltan Varga <vargaz@gmail.com>
6101 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
6102 CEE_STELEM_ANY. Fixes #333696.
6104 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
6106 * exceptions-x86.c: provide more graceful handling of the case where
6107 we followed a bogus function pointer from managed code (bug #332866).
6109 2007-10-11 Mark Probst <mark.probst@gmail.com>
6111 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
6112 replaces the generic_shared flag and will carry more information
6115 * generic-sharing.c: Added mini_type_stack_size() which allows
6116 allows open types if given a generic sharing context.
6117 mini_get_basic_type_from_generic() takes a
6118 MonoGenericSharingContext* instead of a MonoCompile* now.
6120 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
6121 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
6122 mini-sparc.c, mini-x86.c: Trivial changes required by the two
6123 changes above. Just passing arguments through to the right
6126 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
6128 * mini-arm.c: unify the call emission to emit_code_seq().
6130 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
6132 * tramp-arm.c: reduced the trampoline size.
6134 2007-10-10 Mark Probst <mark.probst@gmail.com>
6136 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
6137 variable handling out of arch-specific code.
6139 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
6141 * mini-arm.c: implemented fast delegate dispatch.
6143 2007-10-09 Zoltan Varga <vargaz@gmail.com>
6145 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
6146 that fp elimination is turned off if the space required by locals is too
6149 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
6151 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
6152 ARM to the new style trampoline.
6154 2007-10-09 Zoltan Varga <vargaz@gmail.com>
6156 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
6158 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
6160 2007-10-09 Martin Baulig <martin@ximian.com>
6163 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
6164 `field_info_offset_offset'.
6166 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
6168 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
6169 removed more internal usage of the r11 register and made it available
6170 to the register allocator.
6172 2007-10-08 Mark Probst <mark.probst@gmail.com>
6174 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
6175 when sharing generics and treat type variables as references.
6177 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
6179 * mini-ppc.c: started removing the internal uses of register r11
6180 to eventually allow the register allocator to manage it as an
6181 additional available register.
6183 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
6185 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
6187 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
6189 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
6190 specific trampolines as they are not performance critical as a jump
6191 target (maybe align as before only for AOT code?). This saves about
6192 200 KB of native code on x86 for monodevelop startup.
6194 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
6196 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
6197 monodevelop startup.
6199 2007-10-06 Zoltan Varga <vargaz@gmail.com>
6201 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
6203 * mini-sparc.h mini-sparc.c: Implement IMT support.
6205 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
6206 its smaller and doesn't clobber sparc_g1.
6208 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
6210 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
6212 * mini-ppc.c: optimized the size of the IMT thunks a bit.
6214 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
6216 * mini-ppc.c: implemented fast delegate invocation.
6218 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
6220 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
6222 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
6224 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
6225 code to the new style trampoline in preparation for IMT support.
6227 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
6229 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
6230 systems already. This also reduces the specific trampiline sizes and
6231 prepares for the use of r12 as the IMT identifier register.
6233 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6235 * mini-mips.h: endianess fix (simplified from a patch by
6236 Thomas Kunze <thommy@tabao.de>, bug #323737).
6238 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
6240 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
6241 to access ucontext fields and enable netbsd support
6242 (partially from Magnus Henoch <mange@freemail.hu>).
6244 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6246 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
6247 use the preprocessor from the CPP env var if it is set.
6249 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
6251 * mini-trampolines.c: fixed an assertion and moved it earlier in the
6252 code, before interface_offset gets used.
6254 2007-10-02 Zoltan Varga <vargaz@gmail.com>
6256 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
6257 mono_class_setup_vtable () before accessing klass->vtable.
6259 2007-10-01 Zoltan Varga <vargaz@gmail.com>
6261 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
6264 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6266 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
6267 IMT slots (this saves hundreds of KB of memory in programs like
6268 IronPython and Monodevelop).
6270 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
6272 * mini.c: print the delegate counter.
6274 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
6276 * mini-x86.c: make it easier to enable the debugging code for IMT
6279 2007-09-28 Martin Baulig <martin@ximian.com>
6282 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
6283 `mono_method_klass_offset' and `mono_method_token_offset'.
6285 2007-09-20 Mark Probst <mark.probst@gmail.com>
6287 * mini.c: First generics sharing implementation. Can only share
6288 in very simple cases. If sharing doesn't work it falls back to
6289 dedicated compilation.
6291 * mini.h: Flag in MonoCompile to specify whether generic
6292 compilation is shared. Flags enum for marking which generic inst
6293 of a context is used. Prototypes for helper functions.
6295 * generic-sharing.c: Helper functions for generic method sharing.
6297 * optflags-def.h: Optimization flag (gshared) for enabling generic
6298 method sharing added.
6300 * Makefile.am: generic-sharing.c added.
6302 2007-09-19 Daniel Nauck <dna@mono-project.de>
6304 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
6306 2007-09-19 Massimiliano Mantione <massi@ximian.com>
6307 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
6310 2007-09-19 Martin Baulig <martin@ximian.com>
6312 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
6313 mono_debug_cleanup() is now part of mono_cleanup().
6315 2007-09-18 Zoltan Varga <vargaz@gmail.com>
6317 * driver.c (mono_main): Fix a warning.
6319 2007-09-17 Zoltan Varga <vargaz@gmail.com>
6321 * aot-compiler.c: Optimize various parts when processing large assemblies.
6324 * mini.c (mono_patch_info_hash): Improve hash function.
6326 2007-09-14 Jonathan Chambers <joncham@gmail.com>
6328 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
6330 Code is contributed under MIT/X11 license.
6332 2007-09-14 Zoltan Varga <vargaz@gmail.com>
6334 * mini.c (mini_init): Fix a leak.
6336 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
6338 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
6340 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
6342 2007-09-14 Zoltan Varga <vargaz@gmail.com>
6344 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
6346 2007-09-13 Zoltan Varga <vargaz@gmail.com>
6348 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
6351 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
6353 * mini.c (handle_alloc): Enable managed allocators in AOT code.
6355 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
6357 * aot-runtime.c (decode_patch_info): Ditto.
6359 2007-09-12 Jonathan Chambers <joncham@gmail.com>
6361 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
6362 static case. Cache delegates in architecture specific code,
6363 based on number of parameters.
6365 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
6366 in architecture specific code, based on number of parameters.
6368 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
6369 caching happen in architecture specific code now.
6371 Code is contributed under MIT/X11 license.
6373 2007-09-12 Jonathan Chambers <joncham@gmail.com>
6375 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
6376 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
6377 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
6379 Code is contributed under MIT/X11 license.
6381 2007-05-15 Massimiliano Mantione <massi@ximian.com>
6382 * mini.c: (mono_thread_abort) Fixed bug #82416.
6384 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
6386 * mini.: hook the new managed GC allocation feature into the JIT.
6388 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
6390 * mini.c: implementation for the new runtime tls opcode.
6392 2007-09-11 Martin Baulig <martin@ximian.com>
6395 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
6396 `mono_method_inflated_offset'.
6398 2007-09-07 Zoltan Varga <vargaz@gmail.com>
6400 * driver.c mini.h mini.c: Add a new devel command line option for injecting
6401 async exceptions into a method.
6403 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
6404 purpose of testing whenever the unwinder works at every instruction.
6406 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
6408 * mini.c: check accessibility of method used in ldftn (fixes
6411 2007-09-04 Zoltan Varga <vargaz@gmail.com>
6413 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
6415 * inssel.brg: Fix a warning.
6417 2007-09-03 Martin Baulig <martin@ximian.com>
6419 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
6420 now takes the `main_method' as argument.
6422 2007-09-02 Zoltan Varga <vargaz@gmail.com>
6424 * cpu-sparc.md (endfilter): Add missing src1:i argument.
6426 2007-08-30 Jonathan Chambers <joncham@gmail.com>
6428 * driver.c: include the cil-coff.h header on Windows.
6430 Code is contributed under MIT/X11 license.
6432 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
6434 * mini.c, driver.c: don't include the cil-coff.h header.
6436 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
6438 * mini.c: flag places that needs fixes fo soft-float support.
6440 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
6442 * mini.h, inssel-float.brg: fix soft-float constant loads on big
6443 endian systems (partially from Dean Jenkins, bug #81924).
6445 2007-08-28 Mark Probst <mark.probst@gmail.com>
6447 * mini.c (check_linkdemand): Remove embedded reference object in
6448 call to LinkDemandSecurityException.
6449 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
6450 with an IntPtr instead of a reference object.
6452 2007-08-28 Zoltan Varga <vargaz@gmail.com>
6454 * mini.c (handle_initobj): Handle alignment properly.
6456 * inssel.brg (mini_emit_memset): Ditto.
6458 * inssel.brg (mini_emit_memcpy): Ditto.
6460 * inssel-sparc.brg: Ditto.
6462 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
6464 2007-08-26 Zoltan Varga <vargaz@gmail.com>
6466 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
6467 exceptions raised in unmanaged code. Fixes part of #82594.
6469 2007-08-24 Mark Probst <mark.probst@gmail.com>
6471 * mini.c (mono_method_to_ir), declsec.c
6472 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
6474 2007-08-22 Martin Baulig <martin@ximian.com>
6477 (MonoDebuggerThreadInfo): New typedef.
6478 (mono_debugger_thread_table): New global variable.
6479 (mono_debugger_thread_created): New public function.
6480 (mono_debugger_thread_cleanup): New public function.
6484 - removed `get_current_thread' and `lookup_assembly'.
6485 - removed `data_table'.
6486 - added `thread_table'.
6489 (mono_thread_start_cb): Call mono_debugger_thread_created().
6490 (mono_thread_attach_cb): Likewise.
6491 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
6492 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
6495 * driver.c (mono_main): Move mono_debug_init() up, before calling
6496 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
6498 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
6500 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
6501 together when passing several arguments of type double (gives a small
6502 speedup and saves a few bytes of generated code).
6504 2007-08-20 Jb Evain <jbevain@novell.com>
6506 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
6508 2007-08-20 Jb Evain <jbevain@novell.com>
6510 * mini.c (mono_method_to_ir): throw MethodAccessException
6511 and FieldAccessException instead of InvalidProgramException.
6513 2007-08-20 Mark Probst <mark.probst@gmail.com>
6515 * mini.c: CoreCLR security checks.
6517 * mini.h: Removed MonoSecurityMode (moved to
6518 metadata/security-manager.h) and mono_security_mode global var
6519 (replaced by set/get functions in security-manager.h).
6521 * driver.c: Added "core-clr-test" security mode for testing. Used
6522 set-function for setting security mode.
6524 2007-08-17 Mark Probst <mark.probst@gmail.com>
6526 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
6527 the new jit_info_table.
6529 * driver.c: Test code for the new jit_info_table (enabled by the
6530 define MONO_JIT_INFO_TABLE_TEST).
6532 2007-08-14 Zoltan Varga <vargaz@gmail.com>
6534 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
6535 detection of call <REG> instruction sequence. Fixes build on freebsd.
6537 2007-08-13 Zoltan Varga <vargaz@gmail.com>
6539 * mini-exceptions.c: Fix a warning.
6541 2007-08-11 Zoltan Varga <vargaz@gmail.com>
6543 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
6544 stack overflow handling code on amd64 too.
6546 * mini-exceptions.c (mono_setup_altstack): Make this use
6547 mono_thread_get_stack_bounds ().
6549 * mini-x86.h: Disable sigaltstack on solaris x86.
6551 2007-08-10 Zoltan Varga <vargaz@gmail.com>
6553 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
6555 2007-08-10 Geoff Norton <gnorton@customerdna.com>
6557 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
6559 2007-08-08 Zoltan Varga <vargaz@gmail.com>
6561 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
6563 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
6565 2007-08-03 Neale Ferguson <neale@sinenomine.net>
6567 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
6570 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
6572 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
6573 to be emitted (bug #82281).
6575 2007-08-01 Martin Baulig <martin@ximian.com>
6577 Merged the `debugger-dublin' branch.
6579 * debug-debugger.h (MonoDebuggerInfo):
6580 Removed the `old_*' compatibility entries.
6581 Added `debugger_version' and `data_table'.
6582 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
6583 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
6586 (MiniDebugMethodBreakpointInfo): Add `address_list'.
6587 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
6588 instead of a `gconstpointer'.
6589 (mono_debugger_insert_method_breakpoint): Return a
6590 `MonoDebugMethodAddressList *'.
6592 2007-06-28 Martin Baulig <martin@ximian.com>
6594 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
6596 2007-08-01 Zoltan Varga <vargaz@gmail.com>
6598 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
6599 __builtin_frame_address () since it is broken on older gcc versions.
6601 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
6603 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
6604 on the stack overflow handling and made the managed stack overflows
6605 catchable in most cases using soft guard pages.
6606 * exceptions-x86.c: added code to restore the protection in the soft
6607 guard pages at the end of exception handling.
6609 2007-07-31 Zoltan Varga <vargaz@gmail.com>
6611 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
6613 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
6615 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
6618 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
6620 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
6621 signal handling support until it has been ported to the new mechanism.
6622 * mini.c: fixed stack overflow detection and use the new
6623 architecture code to handle signals on the altstack.
6625 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
6627 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
6628 stack overflows on the alt stack.
6630 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
6632 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
6633 stack overflows on the alt stack.
6635 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
6637 * exceptions-ppc.c: cleanup preparing for altstack support.
6639 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
6641 * exceptions-arm.c: cleanup preparing for altstack support.
6643 2007-07-27 Mark Probst <mark.probst@gmail.com>
6645 * mini.c (print_jit_stats): Output hazard pointer stats.
6647 2007-07-26 Mark Probst <mark.probst@gmail.com>
6649 * driver.c, mini.c: Replaced security mode flags with a single
6652 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
6654 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
6656 2007-07-25 Mark Probst <mark.probst@gmail.com>
6658 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
6659 (which doesn't do anything yet) for activating Core CLR
6660 (Silverlight) security.
6662 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
6664 * mini-codegen.c: work around a possible gcc bug on arm.
6666 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
6668 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
6669 message for platforms that don't support AOT compilation.
6671 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
6673 * mini.h, mini.c, driver.c: temporary smcs hack.
6675 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
6677 * mini-arm.h, mini-arm.c: arm EABI fixes.
6679 2007-07-22 Zoltan Varga <vargaz@gmail.com>
6681 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
6684 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
6685 trampolines taking a method argument.
6687 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
6689 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
6690 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
6692 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
6693 JIT compilation throws an exception. Fixes #82050.
6695 2007-07-19 Mark Probst <mark.probst@gmail.com>
6697 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
6698 with the MONO_EXCEPTION_ defines.
6700 2007-07-17 Zoltan Varga <vargaz@gmail.com>
6702 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
6705 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
6706 the cause of an assertion.
6708 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
6710 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
6713 2007-07-15 Zoltan Varga <vargaz@gmail.com>
6715 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
6716 assert. Should fix #82103.
6718 2007-07-14 Zoltan Varga <vargaz@gmail.com>
6720 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
6721 here too. Fixes #82095.
6723 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
6726 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
6728 * mini-amd64.h: Enable IMT for amd64.
6730 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
6732 2007-07-12 Zoltan Varga <vargaz@gmail.com>
6734 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
6736 2007-07-12 Mark Probst <mark.probst@gmail.com>
6738 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
6739 as soon as check_linkdemand sets an exception_type.
6741 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
6743 * mini-x86.c: fixed offsets for IMT call sequence.
6744 * mini-x86.h: enable IMT again.
6746 2007-07-11 Zoltan Varga <vargaz@gmail.com>
6748 * trace.c (mono_trace_enter_method): Decode MonoType too.
6750 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
6752 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
6754 * mini-amd64.c: Add preliminary IMT implementation.
6756 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
6758 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
6759 understand the new IMT-base interface invocation (thanks to
6760 Daniel Nauck for the report and the remote debugging session).
6762 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
6764 * mini-x86.c: size and speed optimizations for the IMT bsearch.
6766 2007-07-11 Zoltan Varga <vargaz@gmail.com>
6768 * Makefile.am (aotcheck): Make this actually use the AOTed code.
6770 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
6772 * mini-trampolines.c: implement AOT IMT support.
6773 * mini-x86.h: enable IMT support for wider testing.
6775 2007-07-10 Zoltan Varga <vargaz@gmail.com>
6777 * inssel.brg (emit_imt_argument): Add aot support here.
6779 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
6781 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
6783 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
6784 of the IMT implementation, partially from massi, with my
6785 implementation of the bsearch sequence. Disabled by default until
6786 the AOT code is implemented.
6788 2007-07-10 Zoltan Varga <vargaz@gmail.com>
6790 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
6792 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
6794 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
6796 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
6797 arch-independent IMT JIT code from Massimiliano
6798 Mantione (massi@ximian.com) with small cleanups from me.
6800 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
6802 * Makefile.am: fix svn invocation to get the svn revision to be
6803 independent of the local language (build fix).
6805 2007-07-09 Mark Probst <mark.probst@gmail.com>
6807 * mini.c (inline_method): Reset cfg->exception_type if the
6808 inlining is aborted. Fixes: 82049.
6810 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
6812 * mini.c: remove assert from exception handling code when exception_ptr
6815 2007-07-05 Zoltan Varga <vargaz@gmail.com>
6817 * mini.c (mono_codegen): Add an assert.
6819 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
6820 enter and leave code.
6821 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
6823 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6825 * mini-ppc.c: fixed memory corruption for localloc(0)
6828 2007-07-05 Zoltan Varga <vargaz@gmail.com>
6830 * mini.c: Fix warnings.
6832 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
6834 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
6835 to emit better double->int conversions.
6837 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
6839 * mini.c: the provided Min/Max optimizations are valid for unisgned
6842 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
6844 * 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
6846 2007-06-28 Miguel de Icaza <miguel@novell.com>
6848 * mini.c (mono_running_on_valgrind): Add support for reporting the
6849 method and its boundaries to valgrind.
6851 2007-06-28 Martin Baulig <martin@ximian.com>
6853 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
6855 2007-06-25 Zoltan Varga <vargaz@gmail.com>
6857 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
6859 * generic.2.cs: Add new test case.
6861 2007-06-25 Martin Baulig <martin@ximian.com>
6863 Merged the `debugger-dublin' branch.
6866 (mono_debugger_insert_method_breakpoint): New public method.
6867 (mono_debugger_remove_method_breakpoint): Likewise.
6868 (mono_debugger_check_breakpoints): New static method.
6869 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
6871 * debug-debugger.h (MonoDebuggerInfo):
6872 Renamed (to keep backward compatibility in the vtable):
6873 `insert_breakpoint' -> `old_insert_breakpoint'.
6874 `remove_breakpoint' -> `old_remove_breakpoint'.
6875 `create_string' -> `old_create_string'.
6876 `lookup_class' -> `old_lookup_class'.
6877 `lookup_type' -> removed; changed into a dummy field.
6878 `lookup_assembly' -> `old_lookup_assembly'.
6879 Added (same functionality, but different signature):
6880 `create_string', `lookup_class', `lookup_assembly'
6882 `get_method_addr_or_bpt', `remove_method_breakpoint',
6883 `runtime_class_init'.
6885 * debug-debugger.c: Merged the `debugger-dublin' branch.
6887 2007-06-23 Zoltan Varga <vargaz@gmail.com>
6889 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
6891 (peephole_pass): Likewise.
6893 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
6895 * driver.c: hopefully make setaffinity work also for ancient
6898 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
6900 * driver.c : win32 build fix.
6902 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
6904 * driver.c: check for the MONO_NO_SMP env var and bind to a single
6905 processor if it is set.
6907 2007-06-21 Martin Baulig <martin@ximian.com>
6909 * debug-mini.h: New file.
6912 (mono_debugger_insert_breakpoint_full): Moved here from
6913 ../metadata/mono-debug-debugger.c.
6914 (mono_debugger_remove_breakpoint): Likewise.
6915 (mono_debugger_breakpoint_callback): Likewise.
6917 2007-06-15 Raja R Harinath <rharinath@novell.com>
6919 * jit-icalls.c (mono_helper_compile_generic_method): Update to
6920 changes in MonoGenericClass.
6922 2007-06-14 Zoltan Varga <vargaz@gmail.com>
6924 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
6926 2007-06-14 Raja R Harinath <rharinath@novell.com>
6928 * jit-icalls.c (mono_helper_compile_generic_method): Update to
6929 removal of MonoGenericMethod.
6931 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
6933 * mini-exceptions.c: hooks for the exception events profiling API.
6935 2007-06-14 Randolph Chung <tausq@debian.org>
6937 * Makefile.ma: Add hppa target.
6938 * mini-arch.h: Include mini-hppa.h
6939 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
6940 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
6941 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
6943 2007-06-14 Randolph Chung <tausq@debian.org>
6945 * inssel.brg: Add rules for "chained" compare-branch operations so that
6946 a single compare op can affect multiple branches. Adjust cost for
6947 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
6948 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
6949 cost for some rules so that they can more easily be overridden by
6950 per-arch rules (with fixes from lupus).
6951 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
6953 2007-06-13 Randolph Chung <tausq@debian.org>
6955 * mini-ops.h: Reorder branch ops so that they match the order of the
6956 corresponding CEE_* ops. The code expects them this way.
6957 Add new ops for HPPA target.
6958 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
6960 2007-06-13 Randolph Chung <tausq@debian.org>
6962 * mini-exceptions.c: Handle cases where the stack grows towards
6964 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
6966 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
6968 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
6970 * driver.c: explain where a non-matching corlib is found.
6972 2007-06-13 Mark Probst <mark.probst@gmail.com>
6974 * mini.c (print_jit_stats): Output dynamic code allocation stats.
6976 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
6978 * mini-exceptions.c: Generate a method profile leave event during
6979 an exception to ensure that the profiler gets notified.
6981 2007-06-07 Zoltan Varga <vargaz@gmail.com>
6983 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
6986 * cpu-amd64.md: Add long_and/or/xor opcodes.
6988 2007-06-06 Wade Berrier <wberrier@novell.com>
6990 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
6991 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
6992 length of instruction shr_imm (expected 8, got 10)
6994 2007-06-06 Zoltan Varga <vargaz@gmail.com>
6996 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
6998 2007-06-06 Mark Probst <mark.probst@gmail.com>
7000 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
7001 MonoInternalHashTable again (fixed bug in the internal hash table
7004 2007-06-06 Mark Probst <mark.probst@gmail.com>
7006 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
7007 Have to figure out what makes it crash the SWF regression.
7009 2007-06-05 Zoltan Varga <vargaz@gmail.com>
7011 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
7013 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
7015 * mini.c: optimize out the type check when storing null in a
7018 2007-06-04 Mark Probst <mark.probst@gmail.com>
7020 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
7021 MonoInternalHashTable.
7023 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
7025 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
7026 signed integer methods.
7028 2007-06-02 Zoltan Varga <vargaz@gmail.com>
7030 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
7031 permanently since the current approach doesn't work.
7033 2007-06-02 Zoltan Varga <vargaz@gmail.com>
7035 * inssel.brg (stmt): Only call delegate->invoke_impl if
7036 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
7038 2007-06-01 Zoltan Varga <vargaz@gmail.com>
7040 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
7041 the sreg2==rdx case.
7043 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
7044 account if it contains a rex prefix.
7045 (peephole_pass): Handle OP_FMOVE as well.
7047 2007-06-01 Zoltan Varga <vargaz@gmail.com>
7049 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
7050 as it causes regressions.
7052 2007-05-31 Zoltan Varga <vargaz@gmail.com>
7054 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
7055 static case as well.
7057 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
7059 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
7060 (mono_arch_get_this_arg_from_call): Ditto.
7062 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
7064 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
7067 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
7068 (mono_arch_get_this_arg_from_call): Ditto.
7070 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
7072 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
7073 try to create optimized invoke code and use that for further invocations.
7074 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
7076 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
7078 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
7080 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
7081 sealed classes or methods.
7082 *devirtualization.cs: tests for the new optimization
7084 2007-05-29 Zoltan Varga <vargaz@gmail.com>
7086 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
7087 by the update_volatile () function.
7089 2007-05-27 Zoltan Varga <vargaz@gmail.com>
7091 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
7094 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
7096 2007-05-24 Jonathan Chambers <joncham@gmail.com>
7098 * mini.c: Add configure checks for header files.
7099 * mini-x86.c: Add configure checks for header files.
7100 * trace.c: Add configure checks for header files.
7101 * aot-runtime.c: Add configure checks for header files.
7102 * aot-compiler.c: Add configure checks for header files.
7103 * driver.c: Add configure checks for header files.
7104 * mini-codegen.c: Add configure checks for header files.
7106 Code is contributed under MIT/X11 license.
7108 2007-05-22 Zoltan Varga <vargaz@gmail.com>
7110 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
7111 icompare_imm -128 + op_iclt. Fixes #81703.
7113 2007-05-19 Zoltan Varga <vargaz@gmail.com>
7115 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
7117 2007-05-15 Massimiliano Mantione <massi@ximian.com>
7119 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
7120 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
7121 so that all isinst checks now use "interface_bitmap".
7123 2007-05-15 Zoltan Varga <vargaz@gmail.com>
7125 * cpu-amd64.md (jmp): Fix a warning.
7127 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
7129 * basic.cs: Add new regression test.
7131 * basic.cs: Remove test which is now in basic-long.cs.
7133 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
7135 * basic-long.cs: Add new test.
7137 2007-05-13 Zoltan Varga <vargaz@gmail.com>
7139 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
7141 2007-05-12 Zoltan Varga <vargaz@gmail.com>
7143 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
7145 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
7148 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
7149 throwing code a bit.
7151 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
7152 the exception throwing code a bit.
7154 * mini-x86.c (get_call_info): Allocate result from a mempool.
7156 2007-05-11 Zoltan Varga <vargaz@gmail.com>
7158 * aot-compiler.c (find_typespec_for_class): Fix the assert.
7160 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
7162 * mini.h (MonoCompile): Add 'token_info_hash' field.
7164 * mini.c: Save token->method associations during compilation so the AOT
7165 compiler can use it.
7167 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
7168 which reference generic classes and methods.
7170 2007-05-10 Zoltan Varga <vargaz@gmail.com>
7172 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
7174 * aot-compiler.c (compile_method): Fix a typo in a comment.
7176 * aot-runtime.c (decode_cached_class_info): Skip generic types.
7178 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
7181 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
7183 2007-05-09 Zoltan Varga <vargaz@gmail.com>
7185 * mini.h (MonoCompile): Add 'args' field.
7187 * mini.c (mono_compile_create_vars): Store variables representing the arguments
7190 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
7192 2007-05-08 Zoltan Varga <vargaz@gmail.com>
7194 * mini.c (mono_compile_get_interface_var): Remove this unused function.
7196 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
7198 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
7199 opcodes for some opcodes.
7201 * mini.h *.brg *.c: Use the new opcodes.
7203 2007-05-08 Massimiliano Mantione <massi@ximian.com>
7205 * mini.h: Bumped aot revision.
7207 * inssel.brg: modified code generation of type checks for interfaces
7208 to use the new "MonoClass.interface_bitmap" instead of the old
7209 "MonoClass.interface_offsets".
7211 2007-04-30 Zoltan Varga <vargaz@gmail.com>
7213 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
7215 2007-04-29 Zoltan Varga <vargaz@gmail.com>
7217 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
7220 2007-04-27 Neale Ferguson <neale@sinenomine.net>
7222 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
7224 2007-04-27 Wade Berrier <wberrier@novell.com>
7226 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
7227 mini.h) to fix build.
7229 2007-04-26 Zoltan Varga <vargaz@gmail.com>
7231 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
7233 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
7234 causes the corlib unit tests to fail.
7236 2007-04-25 Zoltan Varga <vargaz@gmail.com>
7238 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
7240 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
7242 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
7243 opcodes to the comparison relations.
7245 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
7246 opcodes to their types.
7248 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
7250 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
7251 it in cfg->arch.cinfo.
7253 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
7255 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
7256 cfg->cil_offset_to_bb.
7258 2007-04-24 Zoltan Varga <vargaz@gmail.com>
7260 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
7261 created becase of initlocals.
7263 2007-04-23 Zoltan Varga <vargaz@gmail.com>
7265 * mini-alpha.c cpu-alpha.md: More alpha port work from
7266 Sergey Tikhonov <tsv@solvo.ru>.
7268 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
7270 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
7272 2007-04-19 Zoltan Varga <vargaz@gmail.com>
7274 * cpu-s390.md (break): Correct the length of break instruction.
7276 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
7278 * mini.c: fix a couple of soft-float issues and comments.
7280 2007-04-15 Miguel de Icaza <miguel@novell.com>
7282 * trace.c (is_filenamechar): - is also a filename char.
7284 2007-04-15 Neale Ferguson <neale@sinenomine.net>
7286 * mini-s390.c: Correct checking for enum type in return value processing.
7288 2007-04-14 Raja R Harinath <rharinath@novell.com>
7290 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
7291 (version.h): Makefile is in the build directory.
7293 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
7295 * mini-amd64.h: fix for assertion failure on Solaris/amd64
7297 2007-04-11 Martin Baulig <martin@ximian.com>
7299 * mini.c (can_access_member): Fix handling of generic classes;
7302 2007-04-10 Zoltan Varga <vargaz@gmail.com>
7304 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
7306 2007-04-05 Zoltan Varga <vargaz@gmail.com>
7308 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
7310 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
7312 * mini-codegen.c: make sure the right spill amount is
7313 used for fp or integer registers (fixes the float_sub_spill() on ppc).
7315 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
7317 * mini-ppc.c: fixes for the fp_branch_nan test.
7319 2007-03-23 Zoltan Varga <vargaz@gmail.com>
7321 * basic.cs: Comment out new test which still fails on ia64.
7323 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
7325 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
7327 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
7329 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
7331 2007-03-22 Zoltan Varga <vargaz@gmail.com>
7333 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
7334 on 64 bit machines. Fixes part of #80738.
7336 * basic.cs: Add regression test.
7338 2007-03-17 Zoltan Varga <vargaz@gmail.com>
7340 * inssel.brg basic.cs: Revert previous change to fix build.
7342 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
7345 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
7347 * basic.cs: Add new regression test.
7349 2007-03-17 Zoltan Varga <vargaz@gmail.com>
7351 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
7354 2007-03-16 Neale Ferguson <neale@sinenomine.net>
7356 * cpu-s390x.md: Correct length of break instruction.
7358 2007-03-16 Neale Ferguson <neale@sinenomine.net>
7360 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
7361 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
7363 2007-03-15 Jonathan Chambers <joncham@gmail.com>
7365 * *.c: Begin WIN64 port.
7366 * mini.c: Use correct register in profiler.
7367 * mini-amd64.c: No inline assembly on Win64.
7368 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
7369 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
7370 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
7371 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
7372 mono_arch_ip_from_context for Win64.
7374 Contributed under MIT/X11 license.
7376 2007-03-15 Zoltan Varga <vargaz@gmail.com>
7378 * exceptions-amd64.c (seh_handler): Ditto.
7380 * exceptions-x86.c (seh_handler): Fix a memory leak.
7382 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
7384 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
7385 mini-s390x.c: fixed peephole optimizations to deal
7386 correctly with 1 and 2 byte reload avoidance.
7388 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
7390 * cpu-s390.md, cpu-s390x.md: update localloc length.
7392 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
7394 * cpu-g4.md: added missing descriptions.
7396 2007-03-14 Miguel de Icaza <miguel@novell.com>
7398 * Makefile.am: Add support so the tail tests are not executed on
7399 PowerPC as that is a known limitation of the PowerPC port.
7401 2007-03-13 Jonathan Chambers <joncham@gmail.com>
7403 * runmdesc.bat: Move to msvc directory.
7405 2007-03-13 Jonathan Chambers <joncham@gmail.com>
7407 * runmdesc.bat: Run executable that was produced by the current
7408 target and sent via an argument.
7410 2007-03-11 Zoltan Varga <vargaz@gmail.com>
7412 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
7415 * generics.2.cs: Add regression test.
7417 2007-03-09 Wade berrier <wberrier@novell.com>
7419 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
7421 2007-03-09 Zoltan Varga <vargaz@gmail.com>
7423 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
7424 AOT code depends on this.
7426 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
7428 * mini.c: more precise tracking of types in the eval stack
7429 (part of fix for bug #81044).
7431 2007-03-07 Zoltan Varga <vargaz@gmail.com>
7433 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
7435 * aot-compiler.c (encode_patch): Remove an obsolete comment.
7437 2007-03-06 Zoltan Varga <vargaz@gmail.com>
7439 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
7441 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
7443 2007-02-22 Zoltan Varga <vargaz@gmail.com>
7445 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
7446 a pointer on 64 bit systems. Fixes #80190.
7448 * iltests.il: Add new regression test.
7450 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
7452 * mini.c: inline a constant for Environment.IsRunningOnWindows.
7454 2007-02-19 Geoff Norton <gnorton@customerdna.com>
7456 * trace.c: Remove an erroneous alignemnt check when tracing.
7457 Fixes --trace on OSX86.
7459 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
7461 * mini-$(arch).h: initialize SP in context for all the archs.
7463 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
7465 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
7466 regressions in the thread tests.
7468 2007-02-14 Zoltan Varga <vargaz@gmail.com>
7470 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
7471 - fixed implementation of LOCALLOC opcode
7472 - implemented non-un compare for floats
7474 - implementation of FDIV and CKFINITE opcodes
7475 - fixes for latest mono updates
7476 - additional arch opcodes
7478 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
7480 * Makefile.am: simplify and merge rules for cross-compilation.
7482 2007-02-07 Massimiliano Mantione <massi@ximian.com>
7484 * local-propagation.c: Actually *apply* the fix for bug 80591...
7486 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
7488 * mini-exceptions.c: backuot part of the last change
7489 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
7491 2007-02-06 Massimiliano Mantione <massi@ximian.com>
7492 * inssel.brg: Fix bug 59286.
7495 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
7497 * mini-exceptions.c: patch from Zoltan to correctly check for
7498 stack boundaries (using the stack register, not the frame register),
7499 fixes bugs #80724, #79717.
7501 2007-02-03 Zoltan Varga <vargaz@gmail.com>
7503 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
7504 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
7506 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
7507 presence of frame pointer elimination.
7509 2007-02-01 Geoff Norton <gnorton@customerdna.com>
7511 * mini-x86.h: NetBSD UCONTEX_REG defines.
7513 2007-02-01 Zoltan Varga <vargaz@gmail.com>
7515 * inssel-amd64.brg: Fix amd64 build.
7517 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
7519 * mini.h: remove extern to workaround what looks likes gcc bug 26905
7522 2007-01-31 Zoltan Varga <vargaz@gmail.com>
7524 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
7527 * mini-<ARCH>.c: Use mono_is_regsize_var ().
7529 2007-01-30 Mark Mason <mason@broadcom.com>
7531 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
7532 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
7533 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
7534 beginning support for CEE_JMP [not quite working yet]
7535 * tramp-mips.c: LMF handling now works
7537 2007-01-30 Zoltan Varga <vargaz@gmail.com>
7539 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
7541 * mini.h (NULLIFY_INS): New macro.
7543 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
7545 * mini.c: statistical profiler fix for windows, patch
7546 from Tor Lillqvist (tml@novell.com).
7548 2007-01-30 Massimiliano Mantione <massi@ximian.com>
7549 * local-propagation.c: Fix bug 80591.
7551 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
7553 * Makefile.am: put back the --export-dynamic option as with
7554 the previous gmodule flags (thanks to Robert Jordan).
7556 2007-01-28 Zoltan Varga <vargaz@gmail.com>
7558 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
7560 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
7561 simplify and speed up the local register allocator. Also rename some fields
7562 like iassign->vassign.
7564 * regalloc.c: Remove some functions which are no longer used since their
7565 inlined version is in mini-codegen.c.
7567 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
7569 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
7571 2007-01-27 Zoltan Varga <vargaz@gmail.com>
7573 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
7574 narrowing. Fixes #80622.
7576 * iltests.il: Add new regresssion test.
7578 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
7580 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
7581 debug-debugger.c, debug-debugger.h: warning fixes.
7582 * driver.c: updated copyright year and made it fit in one line.
7584 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
7586 * aot-runtime.c: updated to use mono-dl instead of gmodule.
7588 2007-01-25 Zoltan Varga <vargaz@gmail.com>
7590 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
7592 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
7594 * iltests.il: Add new test for bug #80507.
7596 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
7598 * mini-arm.h: use soft-float also on vfp for now.
7600 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
7602 * mini.c: fix some more soft-float issues.
7604 2007-01-24 Zoltan Varga <vargaz@gmail.com>
7606 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
7608 2007-01-24 Massimiliano Mantione <massi@ximian.com>
7609 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
7610 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
7611 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
7613 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
7615 * mini-arm.c: typo fix.
7617 2007-01-23 Neale Ferguson <neale@sinenomine.net>
7619 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
7621 2007-01-21 Zoltan Varga <vargaz@gmail.com>
7623 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
7624 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
7626 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
7628 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
7630 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
7632 * inssel.brg: Fix a warning.
7634 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
7636 * abcremoval.c ssa.c ssapre.c: Update after this change.
7638 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
7640 * dominators.c (df_set): Use mono_bitset_union_fast.
7642 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
7644 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
7645 mini-codegen.c: reduce relocations and memory usage for the cpu
7648 2007-01-20 Zoltan Varga <vargaz@gmail.com>
7650 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
7652 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
7653 to reduce their size.
7655 2007-01-19 Mark Mason <mason@broadcom.com>
7657 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
7658 * mini-mips.c: more configuration macros, support long conditional branches, additional
7659 asserts, fix epilog instrumentation.
7660 * mini-mips.h: use standard stack walk
7661 * cpu-mips.md: increase size of div, rem and conditional branches
7663 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
7665 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
7668 2007-01-19 Zoltan Varga <vargaz@gmail.com>
7670 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
7671 (compile_method): Ditto.
7673 * aot-runtime.c (decode_klass_info): Ditto.
7675 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
7676 needed by the code generated by inssel.brg. Also fix a warning.
7678 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
7680 * mini.c: deal with enums that become genericinsts by
7681 being nested in a generic class (bug #79956).
7683 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
7685 * mini.c: match the generic definition to check for
7686 private access with generic types (bug #78431).
7688 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
7690 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
7691 to make life easier for people cross-compiling that insist on not
7694 2007-01-17 Mark Mason <mason@broadcom.com>
7696 * inssel-long.brg: patch to deal with mips missing flags
7697 * inssel-long32-mips.brg: implement overflow checks
7698 * insset-mips.brg: implement overflow checks
7699 * mini-mips.h: implement conditional exception handling
7700 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
7701 Remove unused code, minor cleanups.
7702 * exceptions-mips.c: minor cleanups
7703 * mini-ops.h: add mips conditional exception ops
7704 * cpu-mips.md: add mips conditional exception ops
7707 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
7709 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
7710 to deal with mips missing of flags.
7712 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
7714 * exceptions-ppc.c: execute fault handlers.
7716 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
7718 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
7720 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
7722 * mini.c: handle also floating point values in initialize_array.
7724 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
7726 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
7727 array initialization and make it conditional on the intrins option.
7729 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
7731 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
7732 relocations and put the patch info names close to the enum definition.
7734 2007-01-15 Mark Mason <mason@broadcom.com>
7736 * basic.cs, exceptions.cs: break up large tests to increase debugability.
7738 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
7740 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
7742 2007-01-12 Raja R Harinath <rharinath@novell.com>
7744 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
7746 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
7748 * Makefile.am: distribute the mips sources.
7750 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
7752 * mini-codegen.h: handle bug #80489 here, by excluding ecx
7755 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
7757 * cpu-x86.md: back out for now as this triggers other regressions.
7759 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
7761 * cpu-x86.md: force src1 and dest regpair for long shift instructions
7762 to eax:edx, so ecx can't get allocated to them (bug #80489).
7764 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
7766 * mini.c, mini-exceptions.c: enabled running fault handlers
7769 2007-01-03 Miguel de Icaza <miguel@novell.com>
7771 * driver.c: If nothing fail, do not use the string "failed",
7772 because it makes it very annoying to view test result logs on the
7775 2006-12-30 Miguel de Icaza <miguel@novell.com>
7777 * debug-debugger.c (mono_debugger_main): Rename "main" to
7778 "main_method" to prevent a warning.
7780 Remove a warning for unused field.
7782 2006-12-28 Martin Baulig <martin@ximian.com>
7785 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
7787 2006-12-22 Martin Baulig <martin@ximian.com>
7789 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
7790 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
7791 seperate `.mdb_debug_info' section, so we can access it from the
7792 debugger even if the binary is stripped.
7794 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
7795 from the `.mdb_debug_info' here to prevent the linker from
7796 removing that section.
7798 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
7801 2006-12-19 Robert Jordan <robertj@gmx.net>
7803 * mini-x86: enable the code to return small structures in
7804 registers for FreeBSD as well. Fixes bug #80278.
7805 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
7807 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
7809 * mini-x86.c: align the stack when calling the profiler
7810 function instrumenting the prolog (on OSX).
7812 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
7814 * mini.c: emit a break opcode where Debugger.Break () is called.
7816 2006-12-13 Miguel de Icaza <miguel@novell.com>
7818 * mini.c (mono_method_to_ir): Provide useful information on this
7819 assert, to prevent others from debugging like I did.
7821 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
7823 * mini.c: enable code which was incorrectly commented
7826 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
7828 * mini-x86.c: enable on OSX, too, the code to return small
7829 structures in registers.
7831 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
7833 * mini-x86.c: remove the use of the dynamic code manager here, too.
7835 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
7837 * mini.h, debug-debugger.c, tramp-*.c: fixed
7838 mono_debugger_create_notification_function() to use
7839 mono_global_codeman_reserve () instead of a dynamic code manager.
7841 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
7843 * mini.c, jit-icalls.h, jit-icalls.c: remove the
7844 ves_array_element_address() jit icall and use a generated
7845 managed method instead (which is about 4 times faster for a rank 3
7848 2006-11-29 Mark Mason <mason@broadcom.com>
7850 * basic-calls.cs: additional tests for passing
7851 structures as function arguments.
7853 2006-11-29 Mark Mason <mason@broadcom.com>
7855 * mini-mips.h: disable custom exception handling
7856 * mini-mips.c: throw/rethrow should use jalr to call
7857 exception stubs. Fixed bug with passing structures
7858 by value. More support for tracing floating point
7861 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
7863 * mini.c: fixed typo in the soft-float ldind.r4 handling
7866 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
7868 * mini.c, mini.h, driver.c: added --runtime command line
7869 option to select a different runtime than the autodetected one.
7870 * jit.h: added API for embedders to initialize with a specific
7873 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
7875 * mini.c: handle also boxing of r4 values (bug #80024).
7877 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
7879 * mini-ppc.c: force indirect calls until we reserve
7880 enough address space for all the generated code.
7882 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
7884 * exceptions-arm.c: workaround bugs in the libc definition
7887 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
7889 * inssel.brg: fixes from me and Mark Mason.
7891 2006-11-23 Dick Porter <dick@ximian.com>
7893 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
7894 semaphore display now we've fixed the initial value
7896 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
7898 * inssel.brg: partially revert the last change to fix the build.
7900 2006-11-21 Mark Mason <mason@broadcom.com>
7902 * inssel.brg: Add and use compare-and-branch macros to support
7903 architectures that do not have condition code registers (ie. MIPS).
7904 * *-mips.{c,brg,md}: Fix copyright statements
7906 2006-11-20 Mark Mason <mason@broadcom.com>
7908 * Makefile.am: remove mini-codegen.c from list of MIPS sources
7909 * mini.c: Allow GET_CONTEXT to be specified by the arch port
7910 * mini.h: Added declaration for mono_print_ins()
7911 * mini-codegen.c: added ins_spec initializer for MIPS
7912 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
7913 vreg to be virtual and hreg to be non-virtual.
7914 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
7915 is not yet working/implemented correctly.
7916 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
7917 non-static, fixup calls to print_ins() from other parts in the file.
7919 2006-11-20 Mark Mason <mason@broadcom.com>
7921 * basic-calls.cs: added tests for passing structures as arguments
7924 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
7926 * inssel-long32.brg: optimize signed division by power of two.
7928 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
7930 * mini-arm.c: added support for interworking with thumb code
7931 (mono must be still be built using the ARM instruction encoding).
7933 2006-11-19 Miguel de Icaza <miguel@novell.com>
7935 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
7936 verifier has different rules for it. Fixes a few verifier issues
7939 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
7940 at the end, so people know what happened.
7942 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
7944 * brach-opts.c: in optimize_exception_target() make sure we
7945 are in a catch clause (fixes bug #79871).
7947 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
7949 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
7950 more soft-float support fixes.
7952 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
7954 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
7955 that are passed half on the stack and half in registers.
7957 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
7959 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
7960 more mips integration work from Mark E Mason
7961 <mark.e.mason@broadcom.com>.
7963 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
7965 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
7966 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
7967 tramp-mips.c: added sources for the mips port, not
7968 integrated in the build yet. Contributed by
7969 Mark E Mason <mark.e.mason@broadcom.com>.
7971 2006-11-14 Neale Ferguson <neale@sinenomine.net>
7973 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
7975 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
7977 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
7978 put the soft-float rules in its own file since it seems to
7979 break s390 compilation.
7981 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
7983 * mini-arm.c: fixed wrnings.
7985 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
7987 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
7988 inssel-arm.brg: ARM support for soft-float.
7990 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
7992 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
7993 loads and stores of 32 bit fp values.
7995 2006-11-10 Zoltan Varga <vargaz@gmail.com>
7997 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
7999 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
8000 works. Fixes #79852 and #79463.
8002 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
8004 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
8005 more soft-float support WIP and fixes.
8007 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
8009 * mini-arm.c: some VFP updates.
8011 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
8013 * mini-exceptions.c: 0 is a valid local var offset in some
8014 architectures, don't assert (bug #78508).
8016 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
8018 * exceptions-arm.c: fixed off by one error in stack walk code.
8020 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
8022 * mini.h, mini.c: more precise tracking of type load exceptions.
8024 2006-11-03 Robert Jordan <robertj@gmx.net>
8026 * Makefile.am: [WIN32] Add monow.exe target.
8027 * driver.c: [WIN32] Don't detach the console when debugging.
8030 2006-10-30 Miguel de Icaza <miguel@novell.com>
8032 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
8034 2006-10-23 Zoltan Varga <vargaz@gmail.com>
8036 * aot-compiler.c (emit_method_info): Add a case missed earlier.
8038 * driver.c (mini_regression): Fix --regression with AOT.
8040 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
8042 2006-10-17 Zoltan Varga <vargaz@gmail.com>
8044 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
8046 * mini-sparc.h: Don't use sigaction on sparc/linux.
8048 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
8050 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
8052 * mini-exceptions.c: Add proper include files for getpid ().
8054 2006-10-16 Zoltan Varga <vargaz@gmail.com>
8056 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
8057 address instead of a MonoJitInfo* to avoid decoding the exception info for the
8060 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
8061 name cache to reduce its size.
8063 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8065 2006-10-15 Zoltan Varga <vargaz@gmail.com>
8067 * mini-x86.c: Save/restore the current LMF structure more efficiently using
8068 the mono_lmf TLS variable.
8070 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
8071 trampoline lmf frames.
8073 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
8075 2006-10-14 Zoltan Varga <vargaz@gmail.com>
8077 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
8078 the mono_lmf TLS variable.
8080 * mini-exceptions.c: Access the LMF structure through accessors.
8082 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
8083 variable instead of in jit_tls->lmf.
8085 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
8087 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
8088 trampoline lmf frames.
8090 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
8092 2006-10-12 Zoltan Varga <vargaz@gmail.com>
8094 * mini.c trace.c mini-x86.c: Revert these too.
8096 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
8099 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
8101 * genmdesc.c: removed now dead code.
8103 2006-10-09 Robert Jordan <robertj@gmx.net>
8105 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
8107 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
8109 * mini.h: do not leave gaps in the opcode values.
8111 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
8113 * jit-icalls.h: flag functions as internal here, too.
8115 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
8117 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
8118 functions with the internal attribute.
8120 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
8122 * aot-compiler.c: fclose the file descriptor in the profile read loop.
8124 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
8126 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
8129 2006-10-05 Zoltan Varga <vargaz@gmail.com>
8131 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
8132 tail calls as on other platforms.
8134 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
8136 * iltests.il: Add a few tailcall tests.
8138 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
8140 * driver.c: fix loop for old compilers (bug #79521).
8142 2006-10-02 Zoltan Varga <vargaz@gmail.com>
8144 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
8146 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
8148 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
8149 metadata without any code.
8151 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
8152 more precise debugging information using gdb.
8154 2006-09-30 Zoltan Varga <vargaz@gmail.com>
8156 * inssel-ia64.brg: Make the helper methods static.
8158 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
8160 * inssel-x86.brg: make the helper methods static.
8162 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
8164 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
8166 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
8168 * mini.c: updates for monoburg changes.
8169 * inssel.brg: make a few helper functions static as they should.
8171 2006-09-27 Zoltan Varga <vargaz@gmail.com>
8173 * Makefile.am: Move mini-codegen.c to common_sources.
8175 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
8177 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
8179 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
8180 mini-ppc.h: port to use the common local register allocator.
8182 2006-09-26 Zoltan Varga <vargaz@gmail.com>
8184 * mini.h: Remove the comment too then.
8186 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
8188 * mini.h: put back backend.data which is to be used shortly and
8189 doesn't increase the size of MonoInst. If any 64 bit arch aligned
8190 pointers on 4 byte boundaries it'd have much bigger issues running
8191 and you can ifdef it out anyway.
8193 2006-09-26 Zoltan Varga <vargaz@gmail.com>
8195 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
8196 MonoInst size by 4 bytes on 64 bit machines.
8198 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
8200 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
8201 replacement with more meaningful field names. Arch maintainers, please
8202 check the assigned names are good enough for your arch.
8204 2006-09-26 Zoltan Varga <vargaz@gmail.com>
8206 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
8207 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
8209 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
8211 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
8212 relocations and memory requirements, put the optimization flags
8213 definitions in their own file.
8215 2006-09-24 Zoltan Varga <vargaz@gmail.com>
8217 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
8219 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
8221 2006-09-22 Zoltan Varga <vargaz@gmail.com>
8223 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
8225 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
8227 * inssel.brg: use the correct function to get the size of an item
8228 in an array, given an element class.
8229 * aot-compiler.c: do not access class->class_size directly.
8231 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
8233 * mini.h, debug-mini.c: added a debugging function to print
8234 info about local variables and arguments in a jitted method.
8236 2006-09-20 Zoltan Varga <vargaz@gmail.com>
8238 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
8240 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
8242 2006-09-19 Zoltan Varga <vargaz@gmail.com>
8244 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
8245 inner and outer loops when passing vtypes.
8247 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
8249 * mini-ppc.c: take into account the cpu errata for cache flushing
8250 which caused some random errors (bug #79381).
8252 2006-09-19 Zoltan Varga <vargaz@gmail.com>
8254 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
8255 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
8257 2006-09-17 Zoltan Varga <vargaz@gmail.com>
8259 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
8262 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
8265 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
8266 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
8268 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
8271 2006-09-13 Zoltan Varga <vargaz@gmail.com>
8273 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
8275 2006-09-12 Zoltan Varga <vargaz@gmail.com>
8277 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
8278 macro does not have to be changed during debugging.
8280 * 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>.
8282 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
8284 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
8286 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
8287 MONO_ARCH_NO_EMULATE_MUL is defined.
8289 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
8291 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
8293 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
8295 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
8297 2006-09-11 Zoltan Varga <vargaz@gmail.com>
8299 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
8300 stuff to mini-exceptions.c where it is used.
8302 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
8303 setup code, the real one is in mini-exceptions.c.
8305 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
8306 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
8307 some changes from the freebsd ports tree.
8309 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
8312 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
8314 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
8316 * mini.c: on Linux, check for /proc to be mounted
8317 (bug# 79351, novell bug#201204).
8319 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
8321 * mini.c: handle cases where pthread_attr_getstack() behaves
8322 incorrectly (bug #78096).
8324 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
8326 * mini-arm.c: support larger stack frames (bug #79272).
8328 2006-09-08 Zoltan Varga <vargaz@gmail.com>
8330 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
8332 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
8335 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
8336 mono_class_from_name () to find a class from its name.
8338 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
8340 2006-09-07 Zoltan Varga <vargaz@gmail.com>
8342 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
8344 2006-09-05 Kornél Pál <kornelpal@gmail.com>
8346 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
8348 2006-09-04 Zoltan Varga <vargaz@gmail.com>
8350 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
8351 callinfo->trampoline.
8353 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
8355 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
8358 2006-09-03 Zoltan Varga <vargaz@gmail.com>
8360 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
8362 2006-09-02 Zoltan Varga <vargaz@gmail.com>
8364 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
8365 stats.method_trampolines, it is already done by the generic trampoline code.
8367 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
8369 2006-09-01 Zoltan Varga <vargaz@gmail.com>
8371 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
8373 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
8375 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
8377 * mini.c (print_jit_stats): Print mscorlib mempool size too.
8379 * mini.c (print_jit_stats): Print new stats.
8381 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
8383 2006-08-31 Zoltan Varga <vargaz@gmail.com>
8385 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
8386 Address on two dimensional arrays. Fixes #78729.
8388 * mini.h (MonoCompile): Add a 'skip_visibility' field.
8390 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
8393 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
8395 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
8398 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
8400 (mini_get_ldelema_ins): Ditto.
8402 2006-08-30 Zoltan Varga <vargaz@gmail.com>
8404 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
8405 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
8408 2006-08-29 Neale Ferguson <neale@sinenomine.net>
8410 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
8411 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
8413 * exceptions-s390x.c: Cosmetic change.
8415 * tramp-s390.c: Fix warning.
8417 * cpu-s390.md: Correct length of mul_imm.
8419 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
8421 * aot-compiler.c: added binary writer with ELF backend
8422 implementation (only on Linux/x86 for now).
8424 2006-08-18 Zoltan Varga <vargaz@gmail.com>
8426 * Makefile.am: Don't run net 2.0 AOT tests.
8428 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
8429 (mono_compile_assembly): Skip net 2.0 assemblies as well.
8431 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
8433 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
8435 * aot-compiler.c: simplified and refactored the asm-writing code
8436 to allow different backends.
8438 2006-08-18 Zoltan Varga <vargaz@gmail.com>
8440 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8442 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
8443 little. Share patches of type TYPE_FROM_HANDLE as well.
8445 * mini.c (mono_patch_info_equal): New helper function.
8446 (mono_patch_info_hash): Ditto.
8448 * aot-compiler.c (emit_method_code): Fix s390 build.
8450 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
8451 is not handled because it is stored as a flag and not as a type ctor. Fixes
8454 2006-08-17 Zoltan Varga <vargaz@gmail.com>
8456 * aot-compiler.c: Fix computation of GOT slot statistics.
8458 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
8459 Also remove support for not PIC AOT.
8461 * mini.h: Bump AOT file format version.
8463 * objects.cs: Add a test for #78990.
8465 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
8466 (peter.dettman@iinet.net.au). Fixes #79087.
8468 * basic-long.cs: Add a test for the above.
8470 2006-08-16 Zoltan Varga <vargaz@gmail.com>
8472 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
8474 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
8477 2006-08-15 Zoltan Varga <vargaz@gmail.com>
8479 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
8482 2006-08-10 Jonathan Chambers <joncham@gmail.com>
8484 * mini.c: Don't verify COM proxy invoke calls
8487 2006-08-10 Dick Porter <dick@ximian.com>
8489 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
8490 which process is holding semaphores locked.
8492 2006-08-08 Zoltan Varga <vargaz@gmail.com>
8494 * mini-ia64.c mini-amd64.c: Fix #79027.
8496 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
8498 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
8500 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
8501 implicit arguments in a vararg call. Fixes #79027.
8503 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
8505 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
8506 (mono_get_array_new_va_signature): Ditto.
8508 2006-08-05 Zoltan Varga <vargaz@gmail.com>
8510 * aot-runtime.c: Call init_plt lazily.
8512 * inssel-long.brg: Fix unsigned long->int conversion.
8514 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
8516 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
8517 that most data is now in the .rss/.data section.
8519 2006-08-04 Zoltan Varga <vargaz@gmail.com>
8521 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
8523 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
8525 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
8527 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
8529 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
8530 virtual call. Fixes #79010.
8532 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
8533 and use the result as the this argument in the real call.
8535 * generics.2.cs: Add a new test for #79010.
8537 2006-08-03 Zoltan Varga <vargaz@gmail.com>
8539 * mini-x86.c: Fix a warning.
8541 * aot-compiler.c: Add a bunch of statistics.
8543 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
8545 2006-08-02 Zoltan Varga <vargaz@gmail.com>
8547 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
8549 2006-08-01 Zoltan Varga <vargaz@gmail.com>
8551 * 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>.
8553 2006-07-13 Miguel de Icaza <miguel@novell.com>
8555 * mini.c (mono_method_to_ir): Obtain the original method in the
8556 CIL stream and use this to perform validation.
8560 2006-07-19 Zoltan Varga <vargaz@gmail.com>
8562 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
8563 (mono_arch_call_opcode): Ditto.
8565 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
8568 * mini.c (mono_patch_info_dup_mp): New helper function.
8570 * aot-compiler.c (compile_method): Fix some of the memory allocated during
8571 compilation. Fixes #78827.
8573 2006-07-18 Kornél Pál <kornelpal@gmail.com>
8575 * declsec.c: Use original security informations for
8576 MONO_WRAPPER_MANAGED_TO_MANAGED.
8578 2006-07-15 Jonathan Chambers <joncham@gmail.com>
8580 * mini.c: Allow Com Interop methods/classes and
8581 don't verify COM wrapper calls
8584 2006-07-13 Zoltan Varga <vargaz@gmail.com>
8586 * inssel-long32.brg: Fix long->i4 checked conversion.
8588 * exceptions.cs: Add a test for the above.
8590 2006-07-08 Zoltan Varga <vargaz@gmail.com>
8592 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
8594 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
8597 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
8600 2006-07-03 Zoltan Varga <vargaz@gmail.com>
8602 * mini.c: Fix solaris/x86 exception handling.
8604 * Makefile.am: Get rid of $(ICU_LIBS).
8606 2006-07-02 Zoltan Varga <vargaz@gmail.com>
8608 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
8609 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
8610 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
8612 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
8614 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
8615 this function causes a SIGSEGV.
8617 2006-06-22 Zoltan Varga <vargaz@gmail.com>
8619 * mini.c: Remove unused solaris/x86 includes.
8621 2006-06-21 Zoltan Varga <vargaz@gmail.com>
8623 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
8625 2006-06-20 Jb Evain <jbevain@gmail.com>
8627 * cpu-g4.md: fix max length of start_handler instruction.
8629 2006-06-20 Massimiliano Mantione <massi@ximian.com>
8630 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
8632 2006-06-16 Massimiliano Mantione <massi@ximian.com>
8633 * ssa.c: Fixed bug 78653 for SSA based deadce.
8634 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
8635 MonoInst.flags, used in SSA based deadce.
8636 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
8637 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
8639 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
8641 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
8642 it can end up using non executable memory on ppc64 systems
8643 running ppc32 userspace (fix from Johannes Berg).
8645 2006-06-14 Dick Porter <dick@ximian.com>
8647 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
8650 2006-06-13 Massimiliano Mantione <massi@ximian.com>
8651 * mini.c: Made so that inline is locally disabled if it would
8652 trigger a .cctor, because too many apps depend on this behavior
8653 (which seems to be also the one of the MS CLR).
8655 2006-06-13 Zoltan Varga <vargaz@gmail.com>
8657 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
8658 No idea why this worked before.
8660 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
8661 which branch to outer exception clauses since they could skip the
8662 inner finally clauses. Fixes #78633.
8664 * exceptions.cs: Add a test for the above.
8666 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
8669 * iltests.il: Add a test for the above.
8671 2006-06-12 Zoltan Varga <vargaz@gmail.com>
8673 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
8674 after the end of a try bblock, to prevent asserts in mini_method_compile ().
8676 * iltests.il: Add a test for the above.
8678 2006-06-10 Zoltan Varga <vargaz@gmail.com>
8680 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
8682 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
8683 methods as instrinsics.
8685 2006-06-09 Wade Berrier <wberrier@novell.com>
8687 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
8688 (simple-cee-ops.h ssapre-mini-ops.h)
8690 2006-06-09 Neale Ferguson <neale@sinenomine.net>
8692 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
8693 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
8695 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
8696 * cpu-s390x.md: Fix max. length values for a couple of instructions.
8698 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
8700 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
8702 2006-06-08 Massimiliano Mantione <massi@ximian.com>
8704 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
8705 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
8706 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
8707 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
8708 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
8709 of opcodes, so that bug 78549 should not happen again.
8710 * ssapre.c: Updated to use the renamed files.
8712 2006-06-08 Zoltan Varga <vargaz@gmail.com>
8714 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
8715 in OP_ATOMIC_EXCHANGE_I4.
8717 2006-06-07 Wade Berrier <wberrier@novell.com>
8719 * tramp-s390.c: Fix s390 build (add missing pointer declarations
8720 in mono_debugger_create_notification_function)
8722 2006-06-06 Zoltan Varga <vargaz@gmail.com>
8724 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
8726 * mini.c (type_from_stack_type): Disable some changes which do not
8729 * driver.c: Reenable opts.
8731 * mini.h (MonoStackSlot): New structure to keep track of the verification state
8732 of the evaluation stack.
8734 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
8735 evaluation stack trace at entry to the bblock.
8737 * mini.c (merge_stacks): New function to perform verification of stack merges.
8738 Turned off by default.
8740 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
8743 2006-06-06 Massimiliano Mantione <massi@ximian.com>
8745 * local-propagation.c: Fixed bug 78549.
8747 2006-06-04 Zoltan Varga <vargaz@gmail.com>
8749 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
8751 2006-06-02 Miguel de Icaza <miguel@novell.com>
8753 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
8754 tramp-arm.c, tramp-ia64.c
8755 (mono_debugger_create_notification_function): Update signature to
8756 new signature and use new protocol for creating the notification
8759 Should fix the build.
8761 2006-06-02 Geoff Norton <gnorton@customerdna.com>
8763 * exceptions-ppc.c (mono_jit_walk_stack)
8764 (ves_icall_get_frame_info): Fix the build
8766 2006-06-02 Zoltan Varga <vargaz@gmail.com>
8768 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
8770 2006-05-31 Raja R Harinath <rharinath@novell.com>
8772 * il2tests.2.il: New file for generics CIL tests. Add test for
8774 * Makefile.am: Update.
8777 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
8780 2006-05-30 Massimiliano Mantione <massi@ximian.com>
8782 * aliasing.c: Fixed bug 78311.
8784 2006-05-29 Martin Baulig <martin@ximian.com>
8786 * mini-exceptions.c (mono_find_jit_info): When computing the
8787 native offset, check whether we're actually inside the method's
8788 code; call mono_debug_print_stack_frame() to format the frame.
8789 (ves_icall_System_Exception_get_trace): Call
8790 mono_debug_print_stack_frame() to format the stack frame.
8791 (ves_icall_get_trace): Update to the new debugging API.
8792 (mono_jit_walk_stack_from_ctx): Likewise.
8793 (ves_icall_get_frame_info): Likewise.
8795 * mini.c (get_method_from_ip): Use the new debugging API.
8796 (mono_print_method_from_ip): Likewise.
8799 (mono_jit_walk_stack): Use the new debugging API.
8800 (ves_icall_get_frame_info): Likewise.
8802 2006-05-27 Zoltan Varga <vargaz@gmail.com>
8804 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
8806 2006-05-25 Massimiliano Mantione <massi@ximian.com>
8808 * mini.c: Added "limitator" to inline for debugging.
8810 2006-05-24 Martin Baulig <martin@ximian.com>
8812 * debug-debugger.c (mono_debugger_init): Create a private,
8813 malloc()-based code manager for the notification function and
8814 intentionally leak it on exit. This fixes the crash-on-exit race
8818 (mono_debugger_create_notification_function): Added
8819 `MonoCodeManager *' argument.
8822 (mono_debugger_create_notification_function): Added
8823 `MonoCodeManager *' argument.
8825 2006-05-23 Massimiliano Mantione <massi@ximian.com>
8827 * aliasing.c: Fixed 64 bit issue.
8828 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
8829 default since all known bugs are fixed (one more time!).
8831 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
8833 * mini.c: write barrier support.
8835 2006-05-23 Martin Baulig <martin@ximian.com>
8837 * debug-debugger.c: Revert Paolo's change. Add comment and #error
8838 check at the top of the file.
8840 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
8842 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
8843 reverting changes without reason and without changelog entries.
8845 2006-05-18 Zoltan Varga <vargaz@gmail.com>
8847 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
8848 to a few opcodes. Fixes #78439.
8850 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
8851 consistency with other archs.
8853 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
8855 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
8857 * debug-debugger.c: fix the build.
8859 2006-05-17 Martin Baulig <martin@ximian.com>
8862 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
8863 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
8864 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
8865 (debugger_attach): Call GC_mono_debugger_add_all_threads().
8867 2006-05-11 Zoltan Varga <vargaz@gmail.com>
8869 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
8871 2006-05-10 Zoltan Varga <vargaz@gmail.com>
8873 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
8874 MONO_TYPE_GENERICINST.
8876 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
8877 MONO_TYPE_GENERICINST.
8879 2006-05-09 Zoltan Varga <vargaz@gmail.com>
8881 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
8884 2006-05-08 Zoltan Varga <vargaz@gmail.com>
8886 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
8888 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
8890 2006-05-06 Zoltan Varga <vargaz@gmail.com>
8892 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
8893 mono_trace_cleanup ().
8895 * iltests.il: Fix problem with the newly added test.
8897 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
8898 due to register constraints, free up the previous hreg. Fixes #78314.
8900 * iltests.il: Add new test for #78314.
8902 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
8903 Interlocked.Add. Fixes #78312.
8905 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
8907 2006-05-05 Zoltan Varga <vargaz@gmail.com>
8909 * inssel.brg (mini_emit_virtual_call): Fix a warning.
8911 2006-05-05 Martin Baulig <martin@ximian.com>
8913 * debug-mini.c (mono_debug_open_block): New method.
8916 (mono_arch_output_basic_block): Call mono_debug_open_block() at
8917 the beginning of each basic block.
8920 (mono_arch_output_basic_block): Call mono_debug_open_block() at
8921 the beginning of each basic block.
8923 2006-05-04 Massimiliano Mantione <massi@ximian.com>
8925 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
8926 default until I understand why they break the build on amd64.
8928 2006-05-04 Zoltan Varga <vargaz@gmail.com>
8930 * mini.c (mini_cleanup): Call mono_cleanup ().
8932 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
8935 2006-05-04 Massimiliano Mantione <massi@ximian.com>
8937 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
8938 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
8939 default since all known bugs are fixed, and I cannot reproduce bug
8940 77944... I'm asking Matt Hargett to test again after this commit.
8942 2006-04-28 Massimiliano Mantione <massi@ximian.com>
8944 * mini-codegen.c: Fixed typo that thrashed inline.
8946 2006-04-28 Zoltan Varga <vargaz@gmail.com>
8948 * dominators.c (compute_dominators): Avoid using a worklist since
8949 it is not correct in some cases. Instead, iterate over all bblocks as
8950 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
8952 2006-04-28 Miguel de Icaza <miguel@novell.com>
8954 * mini.c (mono_jit_compile_method_inner): Use
8955 mono_prepare_exception_from_error that resets the value
8958 2006-04-27 Miguel de Icaza <miguel@novell.com>
8960 * mini.c: Move the mini_loader_error_to_exception to metadata.
8962 2006-04-27 Massimiliano Mantione <massi@ximian.com>
8964 * aliasing.c: Fixed bug 78210.
8966 2006-04-27 Massimiliano Mantione <massi@ximian.com>
8968 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
8969 default until all their problems (or the ones they trigger) are fixed.
8971 2006-04-26 Zoltan Varga <vargaz@gmail.com>
8973 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
8975 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
8976 as loaded only after resolving patches since that could invoke the same method.
8978 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
8980 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
8983 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
8986 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
8989 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
8990 made from AOT code through the PLT table.
8992 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
8993 holding the plt offset when a call is made to the aot plt trampoline.
8995 2006-04-25 Zoltan Varga <vargaz@gmail.com>
8997 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
9000 * Makefile.am (common_sources): Fix build breakage.
9002 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
9003 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
9004 intra-assembly calls if possible.
9006 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
9008 * mini-trampolines.c: Handle PLT entries.
9010 * mini.c: Avoid creating a GOT var for calls.
9012 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
9015 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
9018 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
9021 * mini.h: Bump AOT file format version.
9023 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
9026 2006-04-25 Martin Baulig <martin@ximian.com>
9028 * driver.c: Disable copyprop, consprop and inline when running
9029 inside the debugger.
9031 2006-04-25 Martin Baulig <martin@ximian.com>
9033 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
9034 with `get_current_thread' and added `detach'.
9035 (MonoDebuggerMetadataInfo): Added `thread_size',
9036 `thread_tid_offset', `thread_stack_ptr_offset' and
9037 `thread_end_stack_offset'.
9039 2006-04-25 Zoltan Varga <vargaz@gmail.com>
9041 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
9044 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
9045 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
9047 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
9049 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
9051 * aot.c: Add support for ADJUSTED_IID.
9053 2006-04-24 Zoltan Varga <vargaz@gmail.com>
9055 * aot.c (emit_method_order): Don't align method_order_end.
9057 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
9058 the interface ID changes.
9060 2006-04-21 Dick Porter <dick@ximian.com>
9062 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
9063 cleaning up a thread. Fixes the new part of bug 77470.
9065 2006-04-20 Geoff Norton <gnorton@customerdna.com>
9067 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
9070 2006-04-19 Zoltan Varga <vargaz@gmail.com>
9072 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
9074 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
9075 SIGSEGV. Fixes #78072.
9077 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
9078 unregister our SIGABRT handler.
9080 2006-04-19 Massimiliano Mantione <massi@ximian.com>
9082 * mini.c: Disabled inline where it can alter the call stack in a
9083 way visible from managed code.
9084 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
9087 2006-04-16 Zoltan Varga <vargaz@gmail.com>
9089 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
9090 on other platforms. Fixes #78089.
9092 2006-04-13 Martin Baulig <martin@ximian.com>
9094 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
9095 determine whether we're inside the debugger.
9098 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
9100 2006-04-12 Zoltan Varga <vargaz@gmail.com>
9102 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
9103 handler clauses. Fixes #78024.
9105 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
9106 in the CALL_MEMBASE opcodes. Fixes #78088.
9107 (mono_arch_get_vcall_slot_addr): Ditto.
9109 2006-04-10 Martin Baulig <martin@ximian.com>
9111 * debug-debugger.c: The thread handling code has now been moved
9112 into ../metadata/threads.c.
9114 2006-04-10 Zoltan Varga <vargaz@gmail.com>
9116 * driver.c (mono_main): Fix --with-gc=none build.
9118 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
9119 (mono_spillvar_offset_float): Ditto.
9120 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
9121 hreg, not when its !global, since on ia64, there is a third category: stacked
9124 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
9126 * mini.c: set MonoInst->klass for load field address and a few other
9129 2006-04-10 Zoltan Varga <vargaz@gmail.com>
9131 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
9133 2006-04-07 Zoltan Varga <vargaz@gmail.com>
9135 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
9136 the branch opt changes.
9138 2006-04-06 Dick Porter <dick@ximian.com>
9140 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
9142 * wapihandles.c (mini_wapi_seminfo):
9143 * driver.c (mono_main): Add semaphore info option
9145 2006-04-05 Zoltan Varga <vargaz@gmail.com>
9147 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
9148 branch optimization changes. Fixes #78009.
9150 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
9152 * mini.c: ignore accessibility of methods in managed->native wrappers.
9154 2006-04-04 Zoltan Varga <vargaz@gmail.com>
9156 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
9158 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
9160 2006-04-03 Zoltan Varga <vargaz@gmail.com>
9162 * mini.c: Modify the branch optimizations to preserve the invariant that
9163 the entries inside the in_bb and out_bb arrays are unique.
9164 (mono_unlink_bblock): Avoid creation of new arrays.
9166 2006-04-02 Zoltan Varga <vargaz@gmail.com>
9168 * mini.c (mono_unlink_bblock): Fix regression caused by previous
9171 2006-04-01 Zoltan Varga <vargaz@gmail.com>
9173 * mini.c (optimize_branches): Remove the "optimizations" in
9174 the cbranch1/cbranch2 -> branch cases which were causing several
9175 problems in the past. Fixes #77986.
9177 2006-03-31 Chris Toshok <toshok@ximian.com>
9179 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
9180 default optimizations :(
9182 2006-03-31 Zoltan Varga <vargaz@gmail.com>
9184 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
9187 2006-03-31 Massimiliano Mantione <massi@ximian.com>
9189 * local-propagation.c: Added comments to structs and removed
9190 "Mono" prefixes from local tree mover types.
9192 2006-03-30 Zoltan Varga <vargaz@gmail.com>
9194 * Makefile.am (arch_sources): Define this for each architecture so
9195 libmono_la_SOURCES is defined in one place.
9197 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
9199 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
9202 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
9204 * driver.c: print the GC name supplied by configure.
9206 2006-03-29 Massimiliano Mantione <massi@ximian.com>
9208 * local-propagation.c: Added tree mover, and moved here all the
9209 local propagation code from mini.c
9210 * mini.c: Added support for treeprop, and moved all the local
9211 propagation code to local-propagation.c
9212 * mini.h: Added support for treeprop
9213 * driver.c: Added support for treeprop, enabled consprop, copyprop,
9214 treeprop, inline and deadce by default
9215 * Makefile.am: Added local-propagation.c
9217 2006-03-25 Zoltan Varga <vargaz@gmail.com>
9219 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
9221 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
9223 * debug-debugger.c: make it compile without the Boehm GC.
9225 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
9227 * mini.c: fixed issue with mismatch when an icall is registered
9228 with multiple names but same address.
9230 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
9232 * declsec.c, mini-exceptions.c: use write barrier to set reference
9233 fields of managed objects.
9235 2006-03-19 Zoltan Varga <vargaz@gmail.com>
9237 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
9238 (can_access_internals): Fix a warning.
9240 * mini.c (print_method_from_ip): Rename this to
9241 mono_print_method_from_ip so it gets exported.
9243 * trace.c: Deal with strings inside StringBuilder's containing garbage
9244 and fix memory leaks. Fixes #77848.
9246 2006-03-19 Zoltan Varga <vargaz@gmail.com>
9248 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
9251 2006-03-16 Neale Ferguson <neale@sinenomine.net>
9253 * mini-s390.c: Remove OP_X86_TEST_NULL.
9255 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
9257 * mini.c: use the correct GetHashCode() for the moving collector.
9259 2006-03-16 Massimiliano Mantione <massi@ximian.com>
9261 * liveness.c: Regalloc spill cost tuning.
9263 2006-03-15 Neale Ferguson <neale@sinenomine.net>
9265 * mini-s390x.h: Correct S390_LONG macro.
9267 * mini-s390x.c: Cleanup unused code.
9269 2006-03-15 Zoltan Varga <vargaz@gmail.com>
9271 * jit-icalls.h: New file.
9273 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
9274 icalls and include that instead of including jit-icalls.c.
9276 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
9279 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
9281 * mini.c: when checking for member accessibility, also check for
9282 friend assemblies and for explicit interface implementations.
9284 2006-03-14 Zoltan Varga <vargaz@gmail.com>
9286 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
9288 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
9290 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
9291 common cases are done first.
9293 * mini-ops.h: Only define platform specific opcodes on the given platform.
9295 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
9298 2006-03-14 Martin Baulig <martin@ximian.com>
9300 Revert Paolo's change from r57348:
9302 * mini.h: don't use gboolean for bitfields.
9303 * mini.c: verifier changes for fields and methods accessibility.
9305 2006-03-13 Neale Ferguson <neale@sinenomine.net>
9307 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
9309 * mini-s390x.c: Fix conv_r_un.
9311 * cpu-s390, cpu-s390x.md: Fix lengths.
9313 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
9315 * mini.c: nested types have access to all the nesting
9316 levels, not just the enclosing types.
9318 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
9320 * mini.c: added a few more verification checks.
9322 2006-03-12 Zoltan Varga <vargaz@gmail.com>
9324 * liveness.c: Merge optimizations from the linear-il branch.
9326 2006-03-11 Zoltan Varga <vargaz@gmail.com>
9328 * mini-ia64.c (emit_call): Add a comment.
9330 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
9332 * tramp-ia64.c: Fix some warnings.
9334 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
9336 * mini.h: don't use gboolean for bitfields.
9337 * mini.c: verifier changes for fields and methods accessibility.
9339 2006-03-11 Zoltan Varga <vargaz@gmail.com>
9341 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
9342 lazy icall wrapper changes.
9344 * dominators.c: Replace all the dominator algorithms with faster
9345 ones from the linear-il branch.
9347 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
9350 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
9351 common cases are done first.
9353 * mini-amd64.c: Fix some warnings.
9355 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
9358 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
9361 * mini.h: Add a missing prototype.
9363 2006-03-10 Zoltan Varga <vargaz@gmail.com>
9365 * mini.c: Compile icall wrappers lazily.
9367 * mini-codegen.c: Use printf instead of g_print since its much faster.
9369 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
9372 * mini.c (optimize_branches): Cache the negative result from
9373 remove_block_if_useless ().
9375 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
9376 Also fix some bblock linking issues.
9378 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
9381 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
9383 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
9384 accessed fields first, for better cache behavior.
9386 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
9388 * mini.c: speedup IList<T> array accesses.
9390 2006-03-09 Zoltan Varga <vargaz@gmail.com>
9392 * mini.c (mono_method_to_ir): Handle large methods overflowing the
9393 inline_costs counter. Fixes #77190.
9395 2006-03-06 Zoltan Varga <vargaz@gmail.com>
9397 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
9398 trace messages. Fixes #77706.
9400 2006-03-04 Martin Baulig <martin@ximian.com>
9402 * tramp-amd64.c, tramp-x86.c
9403 (mono_debugger_create_notification_function): Use
9404 mono_global_codeman_reserve() to allocate a buffer at runtime and
9407 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
9409 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
9410 notification function at runtime and then call `initialize' in the
9411 `MONO_DEBUGGER__debugger_info' vtable.
9413 2006-03-04 Zoltan Varga <vargaz@gmail.com>
9415 * iltests.il: Fix a visibility problem.
9417 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
9419 * driver.c, mini.c: add hooks for the counters API.
9421 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
9423 * driver.c: show disabled options.
9425 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
9427 * linear-scan.c: always use cost-driven selection.
9429 2006-02-28 Raja R Harinath <rharinath@novell.com>
9431 * jit-icalls.c (helper_compile_generic_method): Revert change from
9434 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
9436 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
9438 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
9440 * inssel.brg: style fixes, mostly to force the updated monoburg
9441 to run for people using svn.
9443 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
9445 * mini.c: match monoburg changes.
9447 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
9449 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
9450 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
9451 declaration in the header file.
9453 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
9455 * helpers.c: reduce relocations and mem usage.
9457 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
9459 * mini.h, mini-codegen.c: disable logging features if
9460 requested by configure.
9462 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
9464 * mini.c: tiny verifier changes.
9466 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
9468 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
9469 cpu-pentium.md: stack alignment changes for osx/x86,
9470 partially from Geoff Norton <gnorton@customerdna.com>.
9472 2006-02-24 Raja R Harinath <harinath@gmail.com>
9474 * jit-icalls.c (helper_compile_generic_method): Update to changes
9475 in metadata/class.c.
9477 2006-02-24 Zoltan Varga <vargaz@gmail.com>
9479 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
9481 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
9482 interface calls with large offsets.
9484 2006-02-23 Raja R Harinath <rharinath@novell.com>
9486 * jit-icalls.c (helper_compile_generic_method): Document the
9487 special-case we depend on so that we can inflate the method twice
9488 with the same context with no bad side-effects.
9490 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
9492 * mini-x86.c, mini-amd64.c: fix for case when xen support
9495 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
9497 * mini-x86.c, mini-amd64.c: generate code to access tls items
9498 in a faster way for Xen systems.
9500 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
9502 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
9503 updates and compilation fixes for the OSX/x86 port, mostly from
9504 Geoff Norton <gnorton@customerdna.com>.
9506 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
9508 * inssel.brg: faster interface call implementation
9509 to sync with the interface_offsets MonoVTable changes.
9511 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
9513 * mini.c: more verification checks.
9515 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
9517 * mini.c: added a few more verification checks.
9519 2006-02-17 Neale Ferguson <neale@sinenomine.net>
9521 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
9522 facility on the processor and use it if available.
9524 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
9526 * driver.c, aot.c, mini.c: throw exception if the IL code is
9527 invalid or unverifiable.
9529 2006-02-17 Raja R Harinath <rharinath@novell.com>
9531 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
9534 2006-02-16 Zoltan Varga <vargaz@gmail.com>
9536 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
9538 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
9540 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
9541 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
9542 handling of instantiated generic valuetypes.
9544 2006-02-11 Zoltan Varga <vargaz@gmail.com>
9546 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
9547 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
9550 * generics.2.cs: Revert the nullable reftypes tests.
9552 2006-02-10 Zoltan Varga <vargaz@gmail.com>
9554 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
9555 using __builtin_frame_address (1) as it doesn't work in the presence
9556 of optimizations. Hopefully fixes #77273.
9558 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
9559 -> generics.cs change as it doesn't work with some automake versions.
9561 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
9563 * mini.c: handle systems that sue a different way to
9564 retrieve the stack address of the current thread.
9566 2006-02-09 Zoltan Varga <vargaz@gmail.com>
9568 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
9569 it specially in the makefile.
9571 * generics.2.cs: Add tests for nullable reference types.
9573 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
9575 * mini.c: always handle the case when mono_jit_init()
9576 is called in a thread different from the main thread,
9577 confusing libgc (bug #77309).
9579 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
9581 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
9583 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
9585 * mini.c: change optimize_branches () to use a single loop
9586 and introduce a new optimization to simplify some range checks.
9588 2006-02-03 Martin Baulig <martin@ximian.com>
9590 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
9591 and merged with debugger_thread_manager_add_thread().
9592 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
9593 inform the debugger about the main thread.
9595 2006-02-03 Zoltan Varga <vargaz@gmail.com>
9597 * basic.cs: Add test for div.un/rem.un constant folding.
9599 2006-02-03 Neale Ferguson <neale@sinenomine.net>
9601 * cpu-s390x.md: correct int_xor_imm length
9603 2006-02-03 Zoltan Varga <vargaz@gmail.com>
9605 * generics.2.cs: New test for #77442.
9607 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
9610 2006-02-02 Martin Baulig <martin@ximian.com>
9612 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
9613 <mono/metadata/mono-debug-debugger.h>
9615 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
9617 2006-02-02 Martin Baulig <martin@ximian.com>
9619 * debug-debugger.h: New header file for debug-debugger.c.
9621 * debug-debugger.c: Big API cleanup; don't run the managed Main()
9622 function is a separate thread anymore; add support for attaching.
9624 2006-02-01 Zoltan Varga <vargaz@gmail.com>
9626 * tramp-x86.c: Fix a warning.
9628 2006-01-31 Zoltan Varga <vargaz@gmail.com>
9630 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
9631 on very large methods.
9633 * aot.c (load_patch_info): Fix a warning.
9635 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
9637 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
9638 mini-ops.h: alu membase optimizations.
9640 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
9642 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
9643 to speedup StringBuilder.
9645 2006-01-27 Zoltan Varga <vargaz@gmail.com>
9647 * dominators.c (mono_compute_natural_loops): Fix detection of
9648 loop body start blocks.
9650 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
9652 2006-01-26 Zoltan Varga <vargaz@gmail.com>
9654 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
9657 2006-01-25 Massimiliano Mantione <massi@ximian.com>
9659 * aliasing.c: Fixed aliasing issue on 64 bit archs.
9661 2006-01-25 Martin Baulig <martin@ximian.com>
9663 * debug-debugger.c: Moved the `MonoDebuggerManager' and
9664 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
9665 started to cleanup this file a little bit.
9667 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
9669 * mini.c: optimize a codepath frequently happening in generics code.
9671 2006-01-23 Martin Baulig <martin@ximian.com>
9673 * Makefile.am: Only compile debug-debugger.c on supported platforms.
9675 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
9678 * driver.c: debug-debugger.c is only available if
9679 `MONO_DEBUGGER_SUPPORTED' is defined.
9681 2006-01-23 Martin Baulig <martin@ximian.com>
9683 * debug-debugger.c: Only enable this on platforms where the Mono
9684 Debugger is working (x86 and x86_64).
9686 2006-01-21 Martin Baulig <martin@ximian.com>
9688 The Mono Debugger is now using the normal `mono' instead of the
9689 `mono-debugger-mini-wrapper' when executing managed code.
9691 * debug-debugger.c: New file; previously known as
9692 debugger/wrapper/wrapper.c.
9694 * debug-mini.c (mono_init_debugger): Removed.
9696 * driver.c (mono_main): Added new `--inside-mdb' command line
9697 argument which is used when running inside the debugger.
9699 2006-01-20 Zoltan Varga <vargaz@gmail.com>
9701 * liveness.c (mono_analyze_liveness): Remove some unused data
9704 2006-01-17 Zoltan Varga <vargaz@gmail.com>
9706 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
9708 2006-01-16 Zoltan Varga <vargaz@gmail.com>
9710 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
9711 depends on implementation details of monobitset.
9713 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
9716 2006-01-15 Zoltan Varga <vargaz@gmail.com>
9718 * liveness.c: Update after monobitset changes.
9720 2006-01-14 Zoltan Varga <vargaz@gmail.com>
9722 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
9724 2006-01-11 Neale Ferguson <neale@sinenomine.net>
9726 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
9728 * mini-s390x.c: Remove warning messages.
9730 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
9732 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
9734 2006-01-10 Zoltan Varga <vargaz@gmail.com>
9736 * generics.2.cs: Add ldelem/stelem_any test.
9738 2006-01-10 Neale Ferguson <neale@sinenomine.net>
9740 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
9742 2006-01-07 Zoltan Varga <vargaz@gmail.com>
9744 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
9746 2006-01-06 Zoltan Varga <vargaz@gmail.com>
9748 * generics.2.cs: Reenable vtype tests.
9750 * inssel-x86.brg: Remove an icorrect valuetype rule.
9752 2006-01-06 Neale Ferguson <neale@sinenomine.net>
9754 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
9755 initial support for OP_ABS.
9757 2006-01-05 Neale Ferguson <neale@sinenomine.net>
9759 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
9761 2006-01-05 Neale Ferguson <neale@sinenomine.net>
9763 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
9764 conversion and implement LADD/LSUB.
9766 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
9769 2006-01-05 Neale Ferguson <neale@sinenomine.net>
9771 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
9773 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
9776 2006-01-05 Neale Ferguson <neale@sinenomine.net>
9778 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
9779 localloc is encountered. Fixes crash in test-183.cs when using gmcs
9780 (stack walk problem).
9782 2006-01-04 Zoltan Varga <vargaz@gmail.com>
9784 * aot.c (mono_aot_load_method): Fix a warning.
9786 2006-01-03 Neale Ferguson <neale@sinenomine.net>
9788 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
9790 2006-01-03 Zoltan Varga <vargaz@gmail.com>
9792 * iltests.il: Add test for #77148.
9794 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
9797 2006-01-03 Neale Ferguson <neale@sinenomine.net>
9799 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
9801 2006-01-03 Neale Ferguson <neale@sinenomine.net>
9803 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
9804 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
9806 * basic-long.cs: Add lconv-to-r4/r8 tests.
9808 2006-01-03 Zoltan Varga <vargaz@gmail.com>
9810 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
9812 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
9813 here as on other archs.
9815 2005-12-29 Neale Ferguson <neale@sinenomine.net>
9817 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
9819 2005-12-29 Neale Ferguson <neale@sinenomine.net>
9821 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
9823 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
9825 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
9826 instrument_prolog; Add memory_barrier instruction.
9828 2005-12-26 Zoltan Varga <vargaz@gmail.com>
9830 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
9832 2005-12-23 Zoltan Varga <vargaz@gmail.com>
9834 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
9836 * aliasing.c inssel.brg: Fix warnings.
9838 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
9839 could skip initialization of some parts of memory.
9841 * mini.c mini-ia64.c: Fix warnings.
9843 * inssel-sparc.brg: Add an implementation of lneg which actually works.
9845 2005-12-22 Zoltan Varga <vargaz@gmail.com>
9847 * aliasing.c (mono_build_aliasing_information): Add a workaround for
9848 a crash seen on sparc.
9850 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
9852 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
9854 2005-12-21 Neale Ferguson <neale@sinenomine.net>
9856 * mini-ops.h: Add s390_backchain instruction
9858 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
9860 * cpu-s390.md: Add s390_backchain instruction
9862 * mini-s390.c: Significant ABI changes
9864 * mini-s390.h: Cater for zero length structures
9866 2005-12-20 Neale Ferguson <neale@sinenomine.net>
9868 * mini-s390.c: ABI fixes
9870 * inssel-s390.brg: Remove debug statements
9872 * cpu-s390.md: Fix length of ATOMIC_xx operations
9874 2005-12-19 Zoltan Varga <vargaz@gmail.com>
9876 * basic-float.cs: Add float<->long conversion tests.
9878 2005-12-16 Neale Ferguson <neale@sinenomine.net>
9880 * mini-s390.c: Fix LOCALLOC processing.
9882 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
9884 2005-12-15 Zoltan Varga <vargaz@gmail.com>
9886 * iltests.il: Add tests for some opcodes not covered by the other
9889 2005-12-15 Neale Ferguson <neale@sinenomine.net>
9891 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
9892 register loading for Tail processing; Correct trace output.
9894 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
9896 * cpu-s390.md: Correct size of jmp instruction.
9898 2005-12-13 Neale Ferguson <neale@sinenomine.net>
9900 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
9902 2005-12-13 Neale Ferguson <neale@sinenomine.net>
9904 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
9905 Bring s390 up to current level.
9907 2005-12-12 Zltan Varga <vargaz@gmail.com>
9909 * generics.2.cs: Disable the newly added tests as they do not work yet.
9911 * generics.2.cs: Add valuetype tests.
9913 2005-12-09 Zoltan Varga <vargaz@gmail.com>
9915 * basic-long.cs: Add i4->u8 test.
9917 * objects.cs: Add tests for JIT intrinsic.
9919 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
9920 optimizations lost by a mistake.
9922 2005-12-07 Zoltan Varga <vargaz@gmail.com>
9924 * basic-long.cs: Remove a test moved to objects.cs.
9926 * arrays.cs: Add more array tests.
9928 2005-12-06 Zoltan Varga <vargaz@gmail.com>
9930 * arrays.cs: Add new tests for multi-dimensional arrays.
9932 2005-12-06 Raja R Harinath <rharinath@novell.com>
9934 * Makefile.am (test_sources2): Add generics.2.cs.
9935 (EXTRA_DIST): Add test_sources2.
9937 2005-12-05 Ben Maurer <bmaurer@ximian.com>
9939 Support for boxing and unboxing nullable types as well as the
9940 isinst operation on nullables, per the CLI ammendment.
9942 * inssel.brg (CEE_ISINST): Special case for nullable
9944 * mini.c (handle_unbox_nullable): new method
9945 (handle_box): Special case for nullable types
9946 (mono_method_to_ir): Call handle_unbox_nullable in correct
9949 * generics.2.cs: New test suite
9951 * Makefile.am: Support for regression tests with generics.
9953 2005-12-03 Zoltan Varga <vargaz@gmail.com>
9955 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
9956 allocated to registers. Fixes #76800.
9958 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
9960 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
9962 2005-11-30 Zoltan Varga <vargaz@gmail.com>
9964 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
9967 2005-11-29 Zoltan Varga <vargaz@gmail.com>
9969 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
9972 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
9974 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
9975 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
9977 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
9978 single precision before storing to a single precision location.
9980 2005-11-28 Raja R Harinath <rharinath@novell.com>
9982 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
9984 2005-11-27 Zoltan Varga <vargaz@gmail.com>
9986 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
9989 * basic.cs: Remove test_0_byte_compares test which was moved to
9990 objects.cs a long time ago.
9992 2005-11-22 Massimiliano Mantione <massi@ximian.com>
9994 * aliasing.c: Fixed aliasing issue on 64 bit archs.
9996 2005-11-20 Zoltan Varga <vargaz@gmail.com>
9998 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
9999 handlers are called.
10001 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
10004 * mini-ia64.c: Add support for the throw->branch exception
10007 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
10009 2005-11-18 Massimiliano Mantione <massi@ximian.com>
10011 * mini.c: Enabled "fastpath" deadce :-)
10013 2005-11-18 Massimiliano Mantione <massi@ximian.com>
10015 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
10016 alias analysis pass to support it.
10017 * mini.h: Likewise.
10019 * liveness.c: Likewise (liveness computation can use aliasing
10020 information to be more accurate).
10021 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
10022 moreover made so that "--compile-all" uses the given optimization
10023 flags and not the default ones.
10024 * aliasing.c: Alias analysis (new file).
10025 * aliasing.h: Likewise.
10026 * Makefile.am: added "aliasing.c" and "aliasing.h".
10028 2005-11-17 Zoltan Varga <vargaz@gmail.com>
10030 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
10033 2005-11-13 Zoltan Varga <vargaz@gmail.com>
10035 * mini-exceptions.c (mono_handle_exception_internal): Remove the
10036 fp >= end_of_stack exit condition, as it is not needed, and it might
10037 become true for fp eliminated frames.
10039 2005-11-11 Zoltan Varga <vargaz@gmail.com>
10041 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
10044 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
10046 * mini-arm.c: fixed alignment of doubles/longs to match
10047 the C ABI (bug #76635).
10049 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
10051 * aot.c: fix compilation with --enable-minimal=aot.
10053 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
10055 * mini-arm.c: fixed compatibility with the new
10056 floating point emulator package for compares.
10058 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
10060 * mini.c : reverted sig->pinvoke changes (r51396-51397).
10062 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
10064 * mini-exceptions.c (print_stack_frame): Output to stderr.
10065 (mono_handle_native_sigsegv): Ditto.
10067 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
10069 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
10070 OP_LCONV_TO_OVF_I implementation.
10072 * mini-amd64.c: Add support for the throw->branch exception
10075 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
10076 when the catch clause catches a more general exception, i.e. Object.
10078 2005-10-30 Zoltan Varga <vargaz@gmail.com>
10080 * cpu-ia64.md: Remove unused opcodes.
10082 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
10083 specific defines for architectures defining USE_SIGACTION.
10085 * mini-ia64.c: Fix some warnings.
10087 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
10088 version seemed to skip a frame.
10090 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
10092 * mini.c: Clean up the usage of sig->pinvoke flag. Now
10093 only calls which are made to native code use this flag.
10095 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
10097 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
10098 varargs methods as well.
10100 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
10101 which have save_lmf set. Reorganize methods prologs a bit.
10103 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
10104 debugger to the proper place.
10106 2005-10-29 Martin Baulig <martin@ximian.com>
10108 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
10109 when running inside the debugger until the debugger has support
10112 2005-10-26 Zoltan Varga <vargaz@gmail.com>
10114 * mini.h: Fix a warning.
10116 2005-10-24 Miguel de Icaza <miguel@novell.com>
10118 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
10119 we expose publicly, this returns the string.
10121 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
10123 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
10124 with fp elimination.
10126 2005-10-21 Zoltan Varga <vargaz@gmail.com>
10128 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
10129 native stacktrace using the glibc 'backtrace' function if available.
10131 2005-10-20 Zoltan Varga <vargaz@gmail.com>
10133 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
10135 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
10136 handle SIGSEGVs received while in native code.
10138 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
10139 code, call mono_handle_native_sigsegv which will abort the runtime
10140 after printing some diagnostics, instead of converting it into a
10141 confusing NullReferenceException.
10143 2005-10-18 Zoltan Varga <vargaz@gmail.com>
10145 * cpu-pentium.md: Remove unused opcodes.
10147 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
10149 * mini-amd64.h (MonoLMF): Add rsp field.
10151 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
10154 2005-10-17 Zoltan Varga <vargaz@gmail.com>
10156 * mini-codegen.c (get_register_spilling): Fix some warnings.
10158 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
10160 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
10161 elimination during exception handling. Enable fp elimination by
10164 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
10167 2005-10-16 Martin Baulig <martin@ximian.com>
10169 * mini-exceptions.c
10170 (mono_debugger_run_finally): New public method for the debugger.
10172 2005-10-10 Zoltan Varga <vargaz@gmail.com>
10174 * debug-mini.c (mono_debug_init_method): Fix warning.
10176 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
10177 the 'exname' parameter const to fix some warnings.
10179 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
10181 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
10182 introduced by the previous patch.
10184 2005-10-08 Zoltan Varga <vargaz@gmail.com>
10186 * basic-float.cs: Add test for precision of float arithmetic.
10188 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
10189 when loading/storing single values from/to memory.
10191 * mini.c (mono_jit_compile_method_with_opt): Create the function
10192 pointers in the correct domain.
10194 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
10196 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
10197 introduced by previous patch.
10199 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
10200 when out_filter_idx is NULL.
10202 * mini-exceptions.c: Don't run filter clauses twice during exception
10203 handling. Fixes #75755.
10205 2005-10-07 Zoltan Varga <vargaz@gmail.com>
10207 * aot.c: Add support for ldflda wrappers.
10209 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
10212 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
10214 * mini.c, mini.h: do not consider exception handlers blocks when
10215 setting up interface variables.
10217 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
10219 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
10221 2005-10-03 Zoltan Varga <vargaz@gmail.com>
10223 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
10224 causes a regression.
10226 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
10228 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
10230 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
10231 of the OP_P definitions.
10233 * TODO: Add a proposal for dealing with the CEE/OP mess.
10235 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
10236 optimizations from the x86 port.
10238 * cpu-amd64.md: Ditto.
10240 * basic.cs basic-long.cs: Add tests.
10242 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
10244 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
10245 Patrik Torstensson's implementation of my exception-handling
10246 optimization idea, when the exception object is not used
10249 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
10251 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
10252 of the mul_imm optimizations from the old jit.
10254 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
10256 * mini.c, liveness.c: patch by Patrik Torstensson and
10257 Zoltan Varga to improve performance in methods with
10260 2005-09-30 Zoltan Varga <vargaz@gmail.com>
10262 * driver.c: Remove 'Globalization' entry from --version.
10264 2005-09-28 Zoltan Varga <vargaz@gmail.com>
10266 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
10267 there is a profiler interested in JIT events.
10269 * aot.c: Load profile files produced by the AOT profiling module, and
10270 reorder methods based on the profiling info. Add a 'method_order' table
10271 to the AOT file to make mono_aot_find_jit_info work with the reordered
10274 * mini.h: Bump AOT file version info.
10276 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
10278 * mini-arm.h: work around what looks like a gcc bug when optimizations
10281 2005-09-28 Raja R Harinath <rharinath@novell.com>
10283 * Makefile.am (AM_CFLAGS): Don't use += to append inside
10284 conditionals. Use ...
10285 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
10287 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
10289 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
10290 to determine the amount of memory to copy when passing valuetypes.
10292 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
10293 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
10295 2005-09-27 Zoltan Varga <vargaz@gmail.com>
10297 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
10298 information about aot.
10300 2005-09-27 Ben Maurer <bmaurer@ximian.com>
10302 * *.c: Replace the use of {Enter,Leave}CriticalSection with
10303 macros. This will allow a deadlock debugger to easily be plugged
10306 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
10308 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
10310 2005-09-27 Raja R Harinath <rharinath@novell.com>
10312 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
10313 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
10314 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
10315 ($(arch_built)) [CROSS_COMPILING]: Error out.
10317 2005-09-26 Zoltan Varga <vargaz@gmail.com>
10319 * aot.c: Add support for the no_special_static flag for classes.
10321 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
10323 * Reapply reverted patches.
10325 * *: Revert r50174 as well.
10327 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
10329 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
10331 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
10333 2005-09-23 Miguel de Icaza <miguel@novell.com>
10335 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
10336 part of the SIG_HANDLER_SIGNATURE.
10338 2005-09-23 Zoltan Varga <vargaz@gmail.com>
10340 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
10343 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
10344 introduced by previous patch.
10346 2005-09-21 Zoltan Varga <vargaz@gmail.com>
10348 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
10349 saved registers too.
10351 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
10352 upon the information returned by get_call_info ().
10354 * mini-x86.c (add_float): Fix stack size calculation.
10355 (mono_arch_call_opcode): Rewrite this so it works based up the
10356 information returned by get_call_info ().
10357 (mono_arch_get_this_vret_args): Ditto.
10359 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
10361 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
10362 in cinfo to determine the registers which need to be used.
10364 2005-09-20 Miguel de Icaza <miguel@novell.com>
10366 * driver.c (mono_main): Add --server and --desktop flags.
10368 2005-09-16 Zoltan Varga <vargaz@gmail.com>
10370 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
10371 registers as global registers.
10373 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
10374 longer needed with the new register allocator.
10376 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
10378 * cpu-ia64.md: Remove unused opcodes.
10380 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
10382 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
10384 * cpu-amd64.md: Remove unused opcodes.
10386 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
10387 needed with the new register allocator.
10389 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
10392 2005-09-16 Raja R Harinath <rharinath@novell.com>
10394 * Makefile.am (check-local): Don't invoke semdel-wrapper.
10396 2005-09-16 Martin Baulig <martin@ximian.com>
10398 * exceptions-amd64.c
10399 (throw_exception): Don't call mono_debugger_throw_exception() if
10400 we're a rethrow - see the FIXME in the code.
10402 2005-09-15 Geoff Norton <gnorton@customerdna.com>
10404 * mini.c (mono_init_exceptions): This only works on some architectures.
10406 2005-09-15 Zoltan Varga <vargaz@gmail.com>
10408 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
10411 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
10413 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
10414 now in mini-exceptions.c.
10416 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
10418 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
10419 now in mini-exceptions.c.
10421 2005-09-15 Zoltan Varga <vargaz@gmail.com>
10423 * exceptions-x86.c: Applied patch from Patrik Torstensson
10424 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
10426 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
10427 code into mini-exceptions.c. Add some assertions to it.
10429 2005-09-12 Zoltan Varga <vargaz@gmail.com>
10431 * aot.c (emit_section_change): Applied patch from "The Software Team"
10432 (<software@solmersa.com>). Fix as errors on windows.
10434 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
10436 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
10437 method info into the LMF.
10439 2005-09-11 Zoltan Varga <vargaz@gmail.com>
10441 * mini-ia64.c: Add proper unwind info for method epilogs.
10443 * exceptions-ia64.c: Add some code to help debugging.
10445 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
10447 * mini-exceptions.c: Fix warning.
10449 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
10451 * mini.c: Really fix build.
10453 * mini-x86.c mini-amd64.c: Fix build.
10455 2005-09-11 Zoltan Varga <vargaz@gmail.com>
10457 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
10459 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
10460 some Interlocked methods as intrinsics.
10462 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
10463 for Thread methods as well.
10465 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
10467 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
10469 * mini-ia64.c mini-x86.c mini-amd64.c
10470 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
10473 * mini.c (mono_init_exceptions): Fix build breakage.
10475 2005-09-10 Zoltan Varga <vargaz@gmail.com>
10477 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
10478 of instructions. Use the new ia64_unw_op macros for emitting unwind
10481 * mini.c (mono_init_exceptions): Initialize exception handling
10482 related trampolines at startup.
10484 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
10486 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
10488 2005-09-09 Zoltan Varga <vargaz@gmail.com>
10490 * mini.c: Handle type loading errors gracefully during compilation and
10491 throw the appropriate exception.
10493 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
10495 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
10496 for the mono binary.
10498 2005-09-09 Martin Baulig <martin@ximian.com>
10500 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
10503 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
10505 * mini-arm.h: use emulation for conv.r.un for the release.
10507 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
10509 * mini-arm.c, objects.cs: more fixes and tests for them.
10511 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
10513 * mini-arm.c: align structures to at least 4 bytes to be able
10514 to keep our current optimized memcpy.
10516 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
10518 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
10520 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10522 * mini.c: ignore SIGPIPE.
10524 2005-09-04 Zoltan Varga <vargaz@gmail.com>
10526 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
10528 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
10530 2005-09-02 Zoltan Varga <vargaz@gmail.com>
10532 * mini.h: Add prototype for mono_allocate_stack_slots_full.
10534 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
10536 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
10537 exception handling support.
10538 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
10539 patch by Brian Koropoff <briank@marakicorp.com>).
10541 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
10543 * mini.c: revert another 'optimization' which breaks when
10544 items on the eval stack need to be saved at a basic block end
10547 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
10549 * jit-icalls.c: for arrays, ensure we always provide
10552 2005-08-30 Zoltan Varga <vargaz@gmail.com>
10554 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
10556 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
10558 2005-08-29 Zoltan Varga <vargaz@gmail.com>
10560 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
10561 arguments in their original register.
10563 2005-08-28 Zoltan Varga <vargaz@gmail.com>
10565 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
10568 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
10569 when ssapre is enabled.
10571 * inssel-long.brg: Fix bug in previous patch.
10573 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
10574 multiplication by a constant.
10576 2005-08-27 Zoltan Varga <vargaz@gmail.com>
10578 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
10581 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
10584 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
10586 * inssel-arm.brg: apply changes tested by Brian Koropoff
10587 <briank@marakicorp.com>.
10589 2005-08-25 Zoltan Varga <vargaz@gmail.com>
10591 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
10593 2005-08-24 Zoltan Varga <vargaz@gmail.com>
10595 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
10596 to the same register if dreg is just a base register.
10597 (print_ins): Improve printing of membase opcodes.
10599 * inssel-x86.brg: Add optimized ldind(reg) rules.
10601 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
10603 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
10605 * mini.c: when running under valgrind, set the stack bottom for
10606 the GC at the actual approximate stack for the app (fixes running
10607 mono with valgrind).
10609 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
10611 * mini.c: do no break at the first valuetype to init found
10612 (fixes bug #75791).
10614 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
10616 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
10618 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
10620 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
10622 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
10624 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
10626 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
10628 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
10630 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
10633 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
10636 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
10639 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
10641 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
10643 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
10645 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
10646 in the tail recursion optimization.
10648 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
10649 debug info into the assembly file.
10651 * iltests.il: Add test for filter regions.
10653 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
10654 initial stack of filter regions. Fixes #75755.
10656 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
10658 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
10659 stack requirements.
10661 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
10663 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
10664 the check for an already compiled method on non-ia64 platforms.
10665 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
10668 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
10670 * inssel-x86.brg: Add some optimized call rules.
10672 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
10674 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
10677 * mini.h mini-trampolines.c: Pass the trampoline argument to
10678 mono_arch_patch_delegate_trampoline.
10680 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
10682 * mini-trampolines.c: Fix build.
10684 * mini-amd64.h: Add delegate trampolines.
10686 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
10688 * inssel-amd64.brg: Add optimized call rules.
10690 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
10692 * inssel-ia64.brg: Add optimized ldind(reg) rules.
10694 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
10696 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
10699 * mini-ia64.c: Remove LMF fixmes.
10701 * mini-ia64.h: Remove most fields from LMF.
10703 * inssel-ia64.brg (stmt): Fix unaligned access errors.
10705 * mini-trampolines.c: Add support for IA64 function descriptors.
10707 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
10708 for IA64 function descriptors.
10710 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
10712 * tramp-arm.c: patch the vtable for virtual calls. Added
10713 support code to register/unregister the LMF.
10714 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
10717 2005-08-19 Dick Porter <dick@ximian.com>
10719 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
10720 bit value if needed.
10722 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
10724 * mini.c (mini_get_method): Move handling of wrapper data here.
10726 * mini.c (mono_method_to_ir): Add support for dynamic methods.
10728 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
10731 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
10732 bblock->code does not remain empty.
10734 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
10736 * arrays.cs: Add regression test for #75832.
10738 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
10739 rules. Fixes #75832.
10741 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
10742 instruction scheduling.
10744 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
10746 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
10748 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
10750 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
10752 * mini-codegen.c: Fix VC build.
10754 * cpu-pentium.md: Increase length of atomic_exhange_i4.
10756 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10758 * mini.h: fix signature for mono_register_opcode_emulation.
10760 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
10762 * mini.c: Get rid of most of the helper_sig_... constants using
10763 mono_create_icall_signature ().
10765 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
10767 * jit-icalls.c (helper_ldstr): New helper function.
10769 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
10771 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
10772 throw, load the string using a helper call instead of creating a string object.
10774 * aot.c: Update after LDSTR changes.
10776 * mini.h: Bump AOT file version.
10778 * aot.c: Save class size info into the AOT file. Print more statistics during
10781 * mini.h: Bump AOT file version.
10783 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
10784 ordering of disasm cases. Fixes #74957.
10786 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
10788 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
10789 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
10790 the generic code needed for the ARM port.
10792 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
10794 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
10795 inssel-arm.brg: more ARM features and fixes.
10797 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
10799 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
10800 ARM port work in progress.
10802 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
10804 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
10806 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
10808 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
10810 * inssel.brg (mini_emit_memset): Add support for unaligned access.
10812 * *-ia64.*: Ongoing IA64 work.
10814 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
10816 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
10818 * TODO: Remove out-of-data todo stuff.
10820 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
10823 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
10825 * mini.h: Bump corlib version.
10827 2005-07-27 Martin Baulig <martin@ximian.com>
10830 (create_copy_ins): Added `const unsigned char *ip' argument; set
10831 `copy->cil_code' from it.
10833 2005-07-27 Martin Baulig <martin@ximian.com>
10835 * mini-exceptions.c (mono_handle_exception): Don't call
10836 mono_debugger_handle_exception() for filters.
10838 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
10840 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
10843 2005-07-26 Martin Baulig <martin@ximian.com>
10845 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
10847 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
10848 helper_compile_generic_method() if the method is actually virtual
10851 2005-07-26 Martin Baulig <martin@ximian.com>
10854 (trampoline_code): Renamed to `mono_trampoline_code' and made it
10855 public; this is now accessed directly by the debugger.
10856 (mono_generic_trampoline_code): Removed.
10859 (mono_debug_init_method): Also add interncalls and wrappers.
10861 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
10863 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
10865 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
10867 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
10869 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
10871 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
10873 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
10875 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
10876 getting TLS offsets on AMD64 too.
10878 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
10880 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
10882 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
10884 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
10885 inssel-arm.brg, mini-arm.h: ARM port work in progress.
10887 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
10889 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
10891 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
10894 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
10895 mono_sparc_is_virtual_call ().
10897 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
10899 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
10900 trampoline parameters.
10902 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
10904 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
10905 to mono_arch_get_vcall_slot_addr.
10907 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
10910 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
10912 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
10914 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
10916 2005-07-19 Martin Baulig <martin@ximian.com>
10918 * exceptions-amd64.c (throw_exception): Call
10919 mono_debugger_throw_exception() here like we're doing it on i386.
10921 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
10923 * mini-ia64.c: Add optimized TLS access support.
10925 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
10927 * mini-exceptions.c: Ongoing IA64 work.
10929 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
10931 * mini.c: Use the default optimization set when embedding. Fixes
10934 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
10936 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
10937 of trampolines to a separate file.
10939 * mini-trampolines.c: New file.
10941 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
10944 * tramp-x86.c: Reorganize the trampoline code to be similar to the
10947 * mini-codegen.c: Fix cygwin build.
10949 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
10951 * mini.c: Add some minor changes needed by the IA64 port.
10953 * *-ia64.*: Ongoing IA64 work.
10955 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
10957 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
10958 trampolines into arch-independent and arch-dependent parts.
10960 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
10962 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
10964 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
10966 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
10967 the xp-regalloc-branch for amd64.
10969 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
10970 xp-regalloc-branch for x86.
10972 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
10974 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
10976 2005-07-06 Martin Baulig <martin@ximian.com>
10979 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
10980 (mono_jit_runtime_invoke): Likewise.
10982 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
10984 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
10987 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
10988 without loading their metadata. Reorganize the file format so exception handling+
10989 debug info is kept separate from normal method info. Create MonoJitInfo
10990 structures for methods lazily.
10992 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
10994 (x86_class_init_trampoline): Patch AOT class init trampolines too.
10996 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
10998 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
11001 * mini.h: Bump AOT file version.
11003 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
11005 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
11007 2005-07-01 Raja R Harinath <rharinath@novell.com>
11009 * Makefile.am (check-local): Call semdel-wrapper.
11011 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
11013 * mini-x86.c: Revert the last change as it seems to break the build..
11015 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
11017 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
11019 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
11021 2005-06-27 Ben Maurer <bmaurer@ximian.com>
11023 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
11024 outside of the macro, so strange stuff doesn't happen with gcc4
11025 (NEW_AOTCONST_TOKEN): Likewise.
11027 2005-06-28 Martin Baulig <martin@ximian.com>
11029 * mini.c (mini_class_is_system_array): New static method; use this
11030 instead of `klass->parent == mono_defaults.array_class' everywhere
11031 since this also works for the new generic array class.
11033 2005-06-26 Ben Maurer <bmaurer@ximian.com>
11035 * inssel.brg: Remove warnings.
11037 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
11039 * mini-ia64.c: Ongoing IA64 work.
11041 * basic-float.cs: Add float->i1 conversion test.
11043 * iltests.il: Add conv.u4 test.
11045 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
11047 * inssel-long.brg: Fix bug caused by last change.
11049 2005-06-23 Geoff Norton <gnorton@customerdna.com>
11051 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
11052 BSDs. Allows the x86 JIT to work on OSX86
11054 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
11056 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
11059 * mini-ia64.c: Ongoing IA64 work.
11061 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
11063 * mini-ia64.c: Ongoing IA64 work.
11065 * driver.c: Clean up jit_code_hash as well when using --regression.
11067 * inssel-long.brg: Fix long->i4/u4 conversion rules.
11069 * basic-long.cs: Add tests for long->u4 conversion.
11071 2005-06-18 Ben Maurer <bmaurer@ximian.com>
11073 * mini.c: Take mono_get_domainvar out of macros. This makes sure
11074 that we do not depend on undefined C behavior: the order stuff
11075 gets evaluated within an expression. Fixes mono when compiled on
11078 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
11080 * *-ia64.*: Ongoing IA64 work.
11082 * aot.c: Lower memory usage while loading AOT methods.
11084 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
11086 * mini.h: Bump AOT file format version.
11088 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
11090 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
11092 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
11094 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
11095 not on callee assembly). Fixed some comments.
11097 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
11099 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
11100 it gets proper disassembly.
11101 (emit_method_info): Remove some dead code.
11103 * mini.c (mini_method_compile): Allways allocate the GOT var in
11104 mono_method_to_ir for emulating opcodes.
11106 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
11108 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
11109 before freeing the code memory. Fixes #74990.
11111 * objects.cs: Add regression test for #74992.
11113 * liveness.c: Extend live ranges of arguments to the beginning of the
11114 method. Fixes #74992.
11116 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
11117 so it points into the faulting instruction.
11119 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
11121 * jit-icalls.c (mono_imul_ovf): Add exception handling.
11123 * *-ia64.*: Ongoing IA64 work.
11125 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
11127 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
11129 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
11131 * *-ia64.*: Ongoing IA64 work.
11133 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
11135 * basic-long.cs: Add tests for add/sub.ovf.
11137 * basic.cs: Add tests for sub.ovf.
11139 * *-ia64.*: Ongoing IA64 work.
11141 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
11143 * *-ia64.*: Ongoing IA64 work.
11145 * basic.cs: Add conv.ovf.i4.un test.
11147 2005-06-09 Massimiliano Mantione <massi@ximian.com>
11149 * mini.c: (remove_block_if_useless) Fixed bug 75061.
11151 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11153 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
11155 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
11157 * *-ia64.*: Ongoing IA64 work.
11159 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11162 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
11164 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
11166 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
11168 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
11170 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
11172 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
11173 of a call is callable by a near call.
11175 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
11177 * mini-ia64.c: Ongoing IA64 work.
11179 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
11181 * genmdesc.c: Make the generated array non-static.
11183 * inssel-long.brg: Fix LSHR_IMM rule.
11185 * *-ia64.*: Ongoing IA64 work.
11187 * *-ia64.*: Ongoing IA64 work.
11189 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
11191 * *-ia64.*: Ongoing IA64 work.
11193 * *-ia64.*: Ongoing IA64 work.
11195 * mini-ia64.c: Ongoing IA64 work.
11197 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
11199 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
11201 * objects.cs basic-calls.cs: Move some tests to objects.cs.
11203 * objects.cs basic-long.cs: Move some tests to objects.cs.
11205 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
11207 * *-ia64.*: Ongoing IA64 work.
11209 * iltests.il: Add a new test.
11211 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
11212 newobj. Fixes #75042.
11214 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
11216 * *-ia64.*: Ongoing IA64 work.
11218 * *-ia64.*: Ongoing IA64 work.
11220 * *-ia64.*: Ongoing IA64 work.
11222 * basic.cs objects.cs: Move tests accessing static variables as well.
11224 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
11226 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
11228 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
11230 * driver.c: Always print failed tests.
11232 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
11235 * *ia64*: Ongoing IA64 work.
11237 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
11239 * basic.cs: Add tests for add.ovf. Fix warnings.
11241 2005-05-18 Miguel de Icaza <miguel@novell.com>
11243 * driver.c (mono_main): Avoid crash if no argument is passed to
11244 --break; Do not use g_error, but f_printf. And fix all other
11245 ocurrences of the same crash.
11247 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
11249 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
11250 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
11253 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
11255 * *-ia64.*: Add beginnings of IA64 backend.
11257 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
11259 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
11261 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
11264 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
11266 * mini-amd64.c: Fix a warning.
11268 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
11270 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
11271 in float_neg. Fixes #74897.
11273 * mini-amd64.c (emit_call): Fix another near call bug.
11275 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
11277 * declsec.c: Keep the appdomain information in the structure. Added a
11278 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
11279 value gets overwritten).
11280 * declsec.h: Set the default MonoArray for the the stack to 6. Added
11281 an MonoAppDomain member to MonoSecurityFrame.
11282 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
11283 used in the stack walk. Now use a MonoArray which grow (double) when
11286 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
11288 * mini.c: Re-enabled runtime cleanup, since running threads should
11289 now properly stop when exiting.
11291 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
11293 * mini-codegen.c: New file contaning the arch-independent local
11294 register allocator. Not used by any architectures yet.
11296 * mini.h linear-scan.c: Merge some changes from the
11297 mini-xp-local-regalloc branch.
11299 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
11301 * mini-amd64.c (emit_call): Fix calls to native functions when the
11302 runtime is compiled as a shared library. Fixes #74756.
11304 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
11305 on a literal field. Fixes #74751.
11307 2005-04-25 Raja R Harinath <rharinath@novell.com>
11309 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
11311 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
11313 * objects.cs: Add missing null casting test.
11315 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
11317 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
11318 in wrapper methods. Also rename 'address' variable to 'offset'.
11320 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
11322 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
11325 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
11327 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
11330 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
11332 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
11334 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
11336 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
11337 just the last bytes.
11339 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
11341 * aot.c (mono_compile_assembly): Fix warning.
11343 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
11344 by the _MSC_VER stuff.
11346 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
11348 * inssel-long.brg: Fix #74588.
11350 * cpu-amd64.md: Fix #74591.
11352 * iltests.il: Add new regression tests.
11354 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
11356 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
11359 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
11361 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
11363 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
11364 from Bill Middleton <flashdict@gmail.com>.
11366 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
11368 * arrays.cs: Add new regression test. Fix warnings.
11370 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
11372 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
11373 and leakage in CKFINITE.
11375 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
11376 this to a null op since it is called on amd64 too.
11378 * exceptions-amd64.c (get_throw_trampoline): Align stack.
11380 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
11381 body since this is not used on amd64.
11383 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
11385 * mini-amd64.c: Remove obsolete fixmes.
11387 * mini.c (print_method_from_ip): Fix debugging support.
11389 2005-2-1 Massimiliano Mantione <massi@ximian.com>
11391 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
11392 so that expressions that don't give much gain are not reduced.
11393 * ssapre.h: Likewise.
11395 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
11397 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
11399 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
11401 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
11403 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
11405 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
11407 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
11409 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
11411 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
11414 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
11416 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
11418 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
11420 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
11421 MONO_ARCH_USE_SIGACTION. Fixes #74252.
11423 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
11425 * mini-x86.c: Fix up stack overflow handling.
11427 * exceptions.cs: Add new regression test.
11429 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
11431 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
11432 mono_jit_thread_attach.
11434 * mini.c (mono_method_to_ir): Verify called method is not abstract.
11436 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
11438 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
11439 avoid calling constructors using callvirt.
11441 * inssel.brg: Fix #74073.
11443 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
11445 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
11446 compilation with non-GCC compilers.
11447 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
11448 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
11450 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
11452 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
11453 klass->interface_offsets (will likely fix bug#74073).
11455 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
11457 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
11459 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
11461 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
11462 to amd64_div_reg_size ().
11464 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
11466 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
11468 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
11470 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
11472 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
11474 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
11476 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
11478 * mini.c (mono_precompile_assembly): Load and precompile referenced
11479 assemblies as well. Fixes #74015.
11481 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
11483 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
11485 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
11487 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
11488 a lot of checks and (anyway) permissions cannot work until corlib is
11491 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
11493 * mini-ppc.c: fixed ABI issue on sysv/ppc.
11495 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
11497 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
11498 calls (fixes bug#72824).
11500 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
11502 * mini.c: fix tail recursion elimination (see test in bug#73936).
11504 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
11506 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
11507 some fp functions in sse2 mode.
11509 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
11511 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
11513 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
11515 * mini.h mini.c: Add mono_get_jit_tls_key ().
11517 * mini-x86.c: Enable fast TLS support on windows.
11519 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
11521 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
11522 * mini.c: Check for p/invoke method when generating code. If a
11523 p/invoke method, or it's class, isn't decorated with [Suppress
11524 UnmanagedCodeSecurity] then generate code to call System.Security.
11525 UnmanagedDemand (only if the security manager is active).
11527 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
11529 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
11530 last change as it seems to cause strange crashes.
11532 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
11534 * *.c: handle unsafe function pointers where needed.
11536 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
11538 * mini.c (mono_jit_free_method): Remove the fixme too.
11540 2005-03-15 Miguel de Icaza <miguel@novell.com>
11542 * mini.c: As discussed, make the code actually free the delegate
11543 thunk now, to enable the debugging of delegate problems, use
11544 MONO_DEBUG=1 when running Mono.
11546 This takes also care of parts of the leaks as seen by Joe.
11548 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
11550 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
11551 thread_tls_offset calculation.
11553 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
11555 * declsec.c: Reworked linkdemand checks for icall. The previous code
11556 was using the declaration code (untrusted) and didn't work as expected
11557 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
11560 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
11562 * iltests.il: Add new localloc test.
11564 * mini-amd64.c: Handle large stack allocations the same way as on
11565 windows if stack overflow handling is working.
11567 * mini-amd64.c: Allocate the signal stack using mmap.
11569 * mini.c (sigsegv_signal_handler): Fix reading of context.
11571 * mini-exceptions.c: Fix up stack overflow handling.
11573 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
11575 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
11577 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
11579 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
11581 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
11582 tramp_init functions as they are no longer needed.
11584 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
11586 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
11588 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
11590 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
11592 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
11595 * mini-ops.h: Add OP_LMUL_IMM.
11597 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
11598 long mul/div opcodes as intrinsic.
11600 * mini-amd64.c (emit_call): Handle the case when the callee might be
11603 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
11605 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
11608 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
11610 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
11612 2005-03-09 Ben Maurer <bmaurer@ximian.com>
11614 * mini.c (mono_codegen): Don't leak here, to help people running
11617 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
11619 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
11620 conversions in sse2 mode.
11622 * basic-float.cs: Add regression test.
11624 * mini-amd64.c: Reenable sse2.
11626 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
11628 * mini-amd64.c: Disable sse2 until some regressions are fixed.
11630 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
11632 * driver.c: Copyright text should include 2005.
11634 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
11636 * cpu-amd64.md (load_membase): Fix more max lengths.
11638 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
11640 * cpu-amd64.md (load_membase): Fix max length.
11642 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
11644 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
11646 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
11647 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
11649 * basic-float.cs: Add rounding regression test.
11651 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
11653 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
11655 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
11656 structures in registers for pinvoke wrappers.
11658 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
11660 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
11662 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
11664 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
11665 wrapper to mono_jit_thread_attach.
11667 * mini.c (mini_jit_thread_attach): New jit icall.
11669 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
11670 native->managed wrappers.
11672 * exceptions.cs: Add new regression test.
11674 * mini.c (optimize_branches): Check regions in the cbranch to throw
11675 block case as well. Fixes #73242.
11677 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
11679 * mini.c: thread safety fixes.
11681 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
11683 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
11684 patching stuff, since delegates use jump trampolines so there is
11687 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
11690 * tramp-amd64.c: Fix build.
11692 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
11693 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
11695 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
11696 Rename this to mono_arch....
11697 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
11699 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
11701 * mini-amd64.c (emit_call): If both the caller and the callee is
11702 guaranteed to have 32 bit addresses, emit a normal call.
11704 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
11706 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
11707 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
11708 method_ptr inside delegates.
11710 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
11712 * mini.c (mono_jit_free_method): Free the method info even if the native code is
11713 invalidated. Fixes #73001.
11715 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
11717 * mini-x86.c: Only use stdcall for pinvokes on windows.
11719 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
11721 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
11722 * mini-x86.c: remove unreliable __thread var offset detection,
11723 use the correct accessors and enable by default.
11725 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
11727 * mini.c (mono_jit_free_method): Fix memory leak.
11729 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
11731 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
11733 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
11735 * cpu-amd64.md: Fix lengths of atomic opcodes.
11737 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
11739 * driver.c: try to not imply using ICU is any good.
11741 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
11743 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
11744 functions as inline ops.
11746 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
11747 some Interlocked functions as inline ops.
11749 * mini.c (move_basic_block_to_end): Fix bug in last patch.
11751 * mini.h (MonoBasicBlock): Reorganize fields a bit.
11753 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
11755 * mini.c: Add support for OP_NOT_TAKEN.
11757 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
11758 structures in registers for pinvoke wrappers.
11760 * mini-amd64.c: Fix warnings.
11762 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
11764 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
11766 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
11768 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
11769 address instead of loading the address from it.
11771 * mini-x86.c: Add support for returning small structs in registers
11772 on Win32. Fixes part of #70864.
11774 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
11776 * trace.c (get_token): Improve error checking.
11778 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
11780 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
11782 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
11784 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
11785 it can be reused for MonoClass.
11786 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
11789 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
11791 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
11792 instead of a MonoReflectionMethod. The method information wasn't used
11793 when displaying SecurityException details (but will be now).
11795 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
11797 * Makefile.am : windows build fix.
11799 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
11801 * iltests.il: Add new regression test.
11803 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
11806 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
11808 * mini.c: Moved linkdemand check into helper function check_linkdemand
11809 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
11812 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
11814 * declsec.c: Added statistics counter for different kinds of
11816 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
11817 (and commented) declaration.
11818 * mini.c: Added statistics counter for security Demand code
11819 generation. Added display of security statistics.
11821 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
11823 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
11824 Fix compilation errors under gcc-2.95.
11826 2005-02-12 Ben Maurer <bmaurer@ximian.com>
11828 * mini.c, driver.c: Use the new jit trampoline hashtable
11830 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
11832 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
11834 2005-02-11 Martin Baulig <martin@ximian.com>
11836 * debug-mini.c (mono_debug_close_method): Free the line number array.
11838 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
11840 * aot.c: Break up large methods into smaller ones. Share GOT slots for
11843 * mini.h: Bump AOT file format version.
11845 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
11847 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
11849 * declsec.h: Added macros to get/set lazyly initialized security
11850 informations about assemblies. Added new enum for different type of
11851 possible LinkDemand violation. Added function to check LinkDemands.
11852 * mini.h: Added a field to MonoCompile to hold any security violation
11853 detected when JITting a method (so it can be thrown later).
11854 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
11855 and CEE_CALLVIRT. Added code to throw exception at the end of
11856 mini_method_compile (note: the exception is unhandled right now).
11858 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
11860 * mini.c, jit-icalls.c: use the managed implementation of
11861 memset for initobj and memset, to avoid managed <-> unmanaged
11864 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
11866 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
11867 optimization if it would need a GOT var.
11869 * basic.cs: Add tests for constant propagation and switch statements.
11871 * ssa.c: Fix out-of-range constant propagation and switch statements.
11873 2005-02-09 <vargaz@freemail.hu>
11875 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
11877 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
11879 * cpu-amd64.md (load_membase): Fix max length of load_membase.
11881 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
11883 * mini.c: update to new signature of mono_class_get_allocation_ftn().
11885 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
11887 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
11888 arithmetic operations.
11890 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
11892 * mini-ppc.c: add a workaround for broken user code that
11893 DllImports vararg functions with non-vararg signatures.
11895 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
11897 * mini.c (mono_jit_compile_method_inner): Add detection and a
11898 meaningfull error message for assemblies written in Managed C++.
11900 * tramp-amd64.c mini-amd64.h: Add support for
11901 create_trampoline_from_token ().
11903 * aot.c mini-x86.c abcremoval.c: Applied patch from
11904 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
11906 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
11908 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
11909 which takes a MonoImage/token as parameter instead of a MonoMethod.
11911 * aot.c: Use the new trampoline for initializing vtables.
11913 * aot.c: Add support for ldfld/stfld_remote wrappers.
11915 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
11916 rules for compare <MEM>, IMM.
11918 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
11920 * aot.c: Handle inherited finalizers correctly.
11922 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
11924 * inssel.brg (stmt): Add a missing _setup_... ().
11926 * aot.c: Save some parts of the class state to the AOT file and use it
11927 to recompute that state when a class is initialized.
11929 * mini.c: Install AOT hooks into the runtime.
11931 * mini.h: Bump AOT file format version.
11933 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
11936 * iltests.il: Add new test.
11938 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
11940 * mini.c: fix typo.
11942 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
11944 * mini.c: setup the statistical profiler in the thread attach
11945 callback to cope with the new single thread code.
11947 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
11949 * mini-ppc.c: ensure we have enough room for the profiler
11950 calls (fixed bug#72084).
11952 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
11954 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
11957 2005-2-1 Massimiliano Mantione <massi@ximian.com>
11959 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
11961 2005-2-1 Massimiliano Mantione <massi@ximian.com>
11963 * ssapre.c: Fixed an issue with down safety (this allows IronPython
11964 to succesfully execute parrotbench).
11965 * ssapre.h: Likewise.
11967 2005-2-1 Massimiliano Mantione <massi@ximian.com>
11969 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
11970 variable for stores to method arguments (fixes a SSAPRE issue).
11972 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
11974 * mini.c: handle value types in dup, fixes gen-112.cs.
11976 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
11978 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
11979 sequence for calls in dynamic methods to avoid thunks.
11981 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
11983 * mini.c: correctly remove dynamic methods from the hashtable.
11985 2005-1-20 Massimiliano Mantione <massi@ximian.com>
11987 * driver.c: Disabled SSAPRE until fix the bug that appears
11988 in IronPython's parrotbench.
11990 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
11992 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
11994 * mini.c (mono_method_to_ir): Revert the previous change.
11996 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
11997 when AOT compiling.
11999 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
12000 mono_jit_info_table_find () etc. when running under valgrind.
12002 * inssel.brg: Fix warnings.
12004 * mini-exceptions.c: Fix warnings.
12006 2005-01-31 Martin Baulig <martin@ximian.com>
12008 * driver.c (compile_all_methods_thread_main): Don't try to compile
12009 generic methods or anything which has type parameters.
12011 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
12013 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
12015 * TestDriver.cs: Add --verbose flags.
12017 * graph.c ssa.c: Fix 64 bit warnings.
12019 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
12020 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
12021 Fix 64 bit warnings.
12023 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
12024 variable not spotted by gcc.
12026 * mini-amd64.c inssel-amd64.brg: Applied patch from
12027 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
12028 X86_COMPARE_MEMBASE opcodes.
12030 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
12032 2005-01-29 Ben Maurer <bmaurer@ximian.com>
12034 * *: MonoMethod->signature might be NULL now. You *MUST* use
12035 mono_method_signature.
12037 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
12039 * driver.c (compile_all_methods_thread_main): Compile the methods
12040 without invoking cctors.
12042 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
12044 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
12045 * basic-calls.cs: test for the above.
12047 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
12049 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
12050 MonoJitInfo changes.
12052 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
12054 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
12055 eagerly if it contains dynamic methods.
12057 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
12059 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
12060 trace, it is now computed by an icall from trace_ips.
12062 * mini-exceptions.c: Fix a warning.
12064 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
12066 * mini-exceptions.c: don't bother getting stack trace info if
12067 it's not going to be used.
12069 2005-01-27 Raja R Harinath <rharinath@novell.com>
12071 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
12074 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
12076 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
12078 * aot.c: Avoid calling mono_method_get_header () if not needed.
12080 * mini.h: Bump AOT file format version.
12082 * mini.c (mono_emit_native_call): Allocate a GOT var here.
12084 * mini.c (mono_print_tree): Print more info for calls.
12086 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
12088 * declsec.h: Remove warning by adding missing include for marshal.h
12090 2005-01-26 Martin Baulig <martin@ximian.com>
12092 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
12095 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
12097 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
12100 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
12102 * aot.c (mono_compile_assembly): Fix a warning.
12104 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
12106 * declsec.c: Look for security attributes on the original MonoMethod
12107 (and not the wrapped one). This fix permissions on icalls.
12109 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
12111 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
12113 * mini.c (mono_allocate_stack_slots): Add a fixme.
12115 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
12117 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
12119 * inssel.brg: optimize casts of sealed types (more
12120 optimizations waiting for fixes in remoting).
12122 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
12124 * inssel.brg (stmt): Add another dummy rule.
12126 * driver.c: Fix warnings.
12128 * driver.c (mono_main): If running under valgrind, instruct glib to use
12129 the system allocation functions so valgrind can track the memory
12130 allocated by the g_... functions.
12132 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
12134 * mini-ops.h: Add OP_DUMMY_STORE opcode.
12136 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
12138 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
12139 variables in try regions.
12141 * mini.c (mini_method_compile): Don't disable optimizations on large
12142 methods when AOT compiling.
12144 * mini.c (mono_allocate_stack_slots): New arch independent method to
12145 allocate stack slots. Not yet used.
12147 2005-01-22 Ben Maurer <bmaurer@ximian.com>
12149 * debug-mini.c (mono_debug_close_method): Plug some leaks.
12151 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
12153 * mini-ppc.c: make the branch info relative as the code
12154 buffer can be reallocated.
12156 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
12158 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
12159 * driver.c: Removed the AOT/security restriction. Now initialize the
12160 security manager (in metadata) if --security is used.
12161 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
12162 rather than the pointer to declarative security, when AOT is used.
12164 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
12166 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
12167 basic blocks, reduced intrinsic exception throwing code size.
12169 2005-01-22 Miguel de Icaza <miguel@ximian.com>
12171 * driver.c (mini_usage): Reorder the usage screen.
12173 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
12175 * mini.c (mono_resolve_patch_target): Fix warning.
12177 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
12179 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
12182 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
12184 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
12185 breaks the amd64 build.
12187 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
12188 register allocation. Fixes #71454.
12190 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
12192 * arrays.cs: Add new regression test.
12194 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12196 * ssapre.c: Turned usage of snprintf to GString.
12197 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
12198 (I left it on by mistake in my previous commit).
12200 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
12202 * mini.c, cfold.c, basic-calls.cs: preserve side effects
12203 on cond branch optimization (fixes bug# 71515).
12205 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12207 * abcremoval.c: Fixed bug 71062.
12208 * abcremoval.h: Likewise.
12210 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12212 * mini.c: Added a new functionality to optimize_branches, the removal
12213 of useless basic blocks, and fixed some problem in the removal of
12214 critical edges; some utility functions added for both purposes.
12215 * ssapre.c: Added complex expression support, and fixed bug 70637.
12216 * ssapre.h: Likewise.
12217 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
12219 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
12220 * driver.c: Re-enabled SSAPRE.
12222 2005-01-19 Martin Baulig <martin@ximian.com>
12224 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
12225 the result of mono_get_method_constrained().
12227 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
12229 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
12232 2005-01-18 Geoff Norton <gnorton@customerdna.com>
12234 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
12235 be detected. Fixes #59296.
12237 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
12239 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
12240 which can happen. Fixes #71361.
12242 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
12244 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
12247 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
12249 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
12250 appdomain-unload.exe to fail.
12252 * mini.c: Fix some memory leaks.
12254 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
12256 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
12257 Fixed bug and sped up some codepaths.
12259 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
12261 * mini.c: Fix some memory leaks.
12263 * exceptions.cs basic-long.cs: Add test for checked ulong->int
12266 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
12268 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
12271 * iltests.il: Add regression test for #71320.
12273 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
12275 * mini.c (mono_codegen): Fix installation of profiler hooks.
12277 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
12279 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
12281 * mini.h, mini.c, cfold.c: optimize access to enum
12282 readonly fields, too. Eval conditional branches if possible
12283 to perform unreachable code removal in more cases.
12285 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
12287 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
12289 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
12292 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
12293 WinXP DEP. Fixes #71244.
12295 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
12297 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
12299 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
12301 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
12303 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
12305 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
12308 * mini.h: Bump AOT version.
12310 * mini.h (MonoCompile): Change exvar to a hash table.
12312 * mini.c: Allocate a separate exvar for each handler block.
12314 * mini.c: Get rid of the computation of filter_lengths, its not needed.
12316 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
12317 ex var with the pending exception and only throw if the two are equal.
12320 * exceptions.cs: Add tests for rethrow and nested catch clauses.
12322 * mini-x86.c: Fix warnings.
12324 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
12325 used by all the ports now.
12327 * aot.c: Add write-symbols and save-temps options.
12329 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
12331 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
12333 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
12335 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
12338 * tramp-s390.c: Check vtable slot belongs to the domain.
12340 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
12341 as per other platforms.
12343 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
12345 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
12347 * driver.c: we don't run the Main() code in a subthread anymore.
12349 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
12351 * mini.c: added experimental rtc support in the statistical
12352 profiler: if the user has the permission, more accurate statistics
12353 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
12354 The MONO_RTC value must be restricted to what the linux rtc allows:
12355 power of two from 64 to 8192 Hz.
12357 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
12359 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
12361 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
12363 * mini-ppc.c: better icache flush for smp.
12365 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
12367 * mini-amd64.c (emit_move_return_value): Fix memory leak.
12369 * mini-x86.c (get_call_info): Add the get_call_info () code from the
12370 amd64 port, not yet used.
12372 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
12374 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
12377 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
12379 * driver.c: Added --security option to activate the security manager.
12380 Right now this will allow code generation for declarative demands and
12381 is disabled when AOT is specified.
12382 * mini.c: Add code generation for declarative security demands.
12383 * mini.h: Add mono_use_security_manager as an extern gboolean.
12385 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
12387 * aot.c (mono_compile_assembly): Speed up compilation a bit by
12388 emitting more dense assembly code.
12390 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
12391 exception throwing stuff.
12393 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
12395 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
12398 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
12399 left in by mistake.
12401 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
12404 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
12406 * tramp-*.c: Only patch vtable slots if the object is in the current
12407 domain. Fixes appdomain-unload.exe.
12409 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
12411 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
12414 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
12416 * mini.c (reverse_branch_op): New helper function.
12418 * mini.c (optimize_branches): Run the new optimization only on
12419 platforms which support it. Also reverse all kinds of branches.
12421 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
12423 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
12426 * mini.c (optimize_branches): Reverse not-equals branches if the false
12427 bblock is a throw. This happens a lot of time with argument checking in
12430 * mini.c (mono_codegen): Add support for placing basic blocks after
12431 the function epilogue.
12433 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
12436 2005-01-05 Miguel de Icaza <miguel@ximian.com>
12438 * mini.c (setup_stat_profiler): Only set this up if the platform
12439 supports ITIMER_PROF.
12441 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
12443 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
12446 * inssel.brg: Fix a warning.
12448 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
12450 * mini.c: added support for statistical profiler
12451 (run with: --profile=default:stat).
12453 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
12455 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
12457 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
12459 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
12460 related to global registers from the amd64 port.
12462 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
12464 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
12466 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
12467 with global registers.
12468 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
12470 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
12472 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
12474 * debug-mini.c (encode_value): Fix off-by-one.
12476 * aot.c (encode_value): Likewise.
12478 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
12480 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
12482 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
12485 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
12487 * aot.c (emit_method_info): Increase size of temp buffer.
12489 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
12492 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
12494 * aot.c (emit_method_info): Fix build.
12496 * aot.c: Further rework of the AOT file format to reduce the size of
12497 the method info data.
12499 * mini.h: Bump AOT file format version.
12501 2004-12-27 Martin Baulig <martin@ximian.com>
12503 * mini.c (mini_get_method): New static method; call
12504 mono_get_method_full() and mono_get_inflated_method().
12505 (mono_method_to_ir): Use mini_get_method() instead of
12506 mono_get_method_full().
12508 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
12510 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
12512 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
12514 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
12516 * inssel-amd64.brg: Add some optimization rules.
12518 2004-12-24 Ben Maurer <bmaurer@ximian.com>
12520 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
12521 standard not GC'd stuff is fine.
12523 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
12525 * aot.c: Rework the AOT file format to get rid of most of the global
12526 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
12528 * mini.h: Bump AOT file format version.
12530 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
12532 * mini.h: Bump AOT file format version.
12534 * aot.c (mono_aot_is_got_entry): New function to determine if an
12535 address is inside a GOT.
12537 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
12539 * cpu-pentium.md: Increase the maximum size of some instructions which
12540 might involve a got access.
12542 * mini.c (get_method_from_ip): Another debug helper function.
12544 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
12545 when got var accesses are created during the decompose phase.
12547 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
12549 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
12550 argument mini_compile_method and to MonoCompile, and use this to
12551 determine whenever a given method is compiled for AOT. This allows the
12552 other methods compiled during AOT compilation to be free of AOT stuff,
12553 so the backends does not need to add special support for them by
12554 creating a fake GOT etc.
12556 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
12559 2004-12-21 Ben Maurer <bmaurer@ximian.com>
12561 * mini.c (mono_method_to_ir): It turns out that some of the
12562 x-appdomain wrappers are lax with types, so just ignore this for
12565 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
12566 at the vtable->klass. If it is non-shared code we can just use the
12569 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
12571 * mini-ppc.c: access MonoDomain from tls, too.
12573 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
12575 * declsec.c: Removed unused variable (and related warning ;-)
12577 2004-12-21 Ben Maurer <bmaurer@ximian.com>
12579 * iltests.il: New test for LDELEMA on an array of ref types.
12581 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
12582 all ldelema's on reftypes.
12583 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
12584 it was the wrong place to put it.
12586 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
12587 register to pop to make this cleaner, at the request of Paolo.
12589 2004-12-20 Ben Maurer <bmaurer@ximian.com>
12591 * mini-ops.h (OP_GETHASHCODE): New op.
12593 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
12595 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
12598 For a microbenchmark, this reduces the cost of Hashtable.get_Item
12601 * mini-x86.c (mono_arch_output_basic_block): Rather than
12609 The first is 3 bytes while the second is 1. This saves 36 kb on
12610 mscorlib, quite a big saving. When bootstraping mcs, I was able to
12611 see a small boost because of icache locality.
12613 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
12615 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
12617 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
12618 started code sharing with the generic code.
12620 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
12622 * mini-ppc.c, cpu-g4.md: added code for direct access to
12625 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
12627 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
12628 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
12631 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
12633 * declsec.c|h: Added functions to cache the declarative stack modifiers
12634 in MonoJitInfo and to create a security frame from a MonoJitInfo
12636 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
12637 created. Register internal calls for System.Security.SecurityFrame::
12638 _GetSecurityFrame and _GetSecurityStack.
12639 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
12640 the definitions for the new stack walk/callback mechanism.
12641 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
12642 first security frame for LinkDemands and InheritanceDemands) and
12643 GetSecurityStack for Demands. Both use the new mono_walk_stack code
12645 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
12646 walk initialization (lupus).
12648 2004-12-20 Ben Maurer <bmaurer@ximian.com>
12650 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
12652 (handle_loaded_temps): Do not create a temporary variable for
12653 things that we know are temps. They will never be modified.
12654 (mono_spill_call): Set MONO_INST_IS_TEMP
12655 (mono_emulate_opcode): ditto
12657 (mono_method_to_ir.CEE_DUP): ditto
12659 2004-12-19 Ben Maurer <bmaurer@ximian.com>
12661 * mini.c (type_to_eval_stack_type): Make this handle the void type
12662 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
12663 (emit_tree): use ip_in_bb to special case some common idioms
12664 Update all callers to pass in the IP.
12665 (mono_method_to_ir): Make CEE_CALL* do the above as well.
12667 This gives us a nice 2% speedup in mcs bootstrap.
12669 * mini-x86.c (peephole_pass): Peephole pass to make
12678 * mini.c (ip_in_bb): new method.
12679 (mono_method_to_ir): use this method rather than doing the hash
12682 * linear-scan.c (mono_linear_scan): When expiring actives, you
12683 don't need to keep around variables that expire on this
12684 instruction. This makes it so that:
12687 store (ebx add (ebx, 1))
12691 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
12693 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
12694 combination to avoid doing two copies. Fix up problems with previous
12697 * mini.c: Fix 64 bit warnings.
12699 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
12701 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
12703 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
12704 changes from the x86 code.
12706 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
12708 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
12710 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
12711 throwing code to reduce its size, unify the AOT and non-aot code and
12712 get rid of relocations in the AOT case.
12714 * mini-x86.h mini.c exceptions-x86.c
12715 (mono_arch_get_throw_corlib_exception): New arch specific function to
12716 raise corlib exceptions which doesn't require relocations in the
12719 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
12721 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
12723 * mini.c (mono_emit_method_call): Only allocate the got var when it is
12726 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
12729 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
12731 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
12732 with add function when used from Inc/dec atomic
12733 functions. Re-enabled optimization on x86.
12734 * mini-ops.h: renamed atomic_add functions to
12735 allow _add to match the Interlocked::Add and
12736 _add_next to match Interlocked::Inc/Dec.
12738 2004-12-15 Massimiliano Mantione <massi@ximian.com>
12740 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
12741 linking of BBs to the end BB, and enabled SSAPRE also with
12742 consprop and copyprop (which was prevented by that bug).
12744 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
12746 * mini-x86.c: disabling the Interlocked optimizing code.
12748 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
12750 * aot.c (load_aot_module): Move reading of got_addr after the AOT
12751 file version check.
12753 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
12755 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
12756 interlocked optimization due lack of support on x86, rewrote
12757 exchange to take into account that base may be in eax.
12759 xsp works again; activated Interlocked optimizing code.
12761 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
12763 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
12765 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
12767 * mini-ops.h: Add new opcodes.
12769 * mini.h: Add new patch types. Add got_var to MonoCompile.
12771 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
12772 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
12773 make it work with all kinds of patchable code.
12775 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
12776 address of the GOT, and referencing entries in the GOT.
12778 * mini.c: Add code to load the GOT address if needed by an opcode.
12780 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
12781 independent AOT code on the x86 using an elf-style Global Offset Table.
12783 2004-12-14 Raja R Harinath <rharinath@novell.com>
12785 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
12787 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12789 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
12792 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
12794 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
12795 of Interlocked:Increment/Decrement/Add as inline ops.
12796 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
12798 2004-12-12 Geoff Norton <gnorton@customerdna.com>
12800 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
12801 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
12803 2004-12-12 Duncan Mak <duncan@ximian.com>
12805 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
12806 again. `patch_info->table_size' is no longer valid after Zoltan's
12809 2004-12-12 Martin Baulig <martin@ximian.com>
12811 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
12812 if we are the "real" method, ie. not an inlined method inside it.
12814 2004-12-11 Ben Maurer <bmaurer@ximian.com>
12816 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
12817 before we look in the special fields table. This fixes
12818 ../tests/thread-static-init.cs.
12820 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12822 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
12823 for Array get_Rank and get_Length. Fixes bug #70465.
12825 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
12827 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
12828 separate structure to reduce the size of MonoJumpInfo.
12830 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
12832 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
12834 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
12836 * mini.c (mini_get_inst_for_method): Changed to allow ports
12837 to return a MonoInst instead of opcode
12838 (renamed mini_get_opcode_for_method to better reflect the new functionality)
12840 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
12841 Allow ports to return a created MonoInst instead of op-code, will enable
12843 (renamed mini_get_opcode_for_method to better reflected the functionality)
12845 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
12847 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
12849 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
12851 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
12854 2004-12-08 Martin Baulig <martin@ximian.com>
12856 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
12857 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
12859 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
12861 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
12864 * exceptions.cs: Disable some tests which depend on properties of x86 fp
12867 2004-12-08 Raja R Harinath <rharinath@novell.com>
12869 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
12871 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
12873 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
12874 bug introduced by the previous patch.
12876 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
12878 * mini-ppc.c, objectc.cs: handle large structs passed by value
12879 (fixes bug #69972).
12881 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
12883 * mini-ppc.c: OP_ARGLIST implementation from
12884 Geoff Norton <gnorton@customerdna.com>.
12886 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
12888 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
12889 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
12891 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
12893 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
12895 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
12897 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
12900 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
12902 * mini-sparc.c: Zero out localled-ed memory.
12904 * iltests.il: Add tests for zeroing out localloc-ed memory.
12906 2004-12-04 Martin Baulig <martin@ximian.com>
12908 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
12909 mono_method_get_signature_full().
12911 2004-12-03 Massimiliano Mantione <massi@ximian.com>
12913 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
12914 and some utility functions (always for SSAPRE), integrated SSAPRE.
12915 * mini.h: Likewise.
12916 * driver.c: Added ssapre option.
12917 * ssa.c: Small fix on OP_ARG handling.
12918 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
12919 * Makefile.am: Likewise.
12921 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
12923 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
12924 now in the xp code.
12926 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
12929 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
12931 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
12933 * cpu-s390.md : Increase instruction length of oparglist.
12935 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
12937 2004-11-30 Martin Baulig <martin@ximian.com>
12939 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
12940 virtual generic methods. We call a special helper_compile_generic_method()
12941 icall to retrieve the method from the vtable, inflate and compile
12942 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
12944 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
12946 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
12948 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
12950 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
12952 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
12955 2004-11-27 Ben Maurer <bmaurer@ximian.com>
12957 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
12958 platforms with PIC aot.
12960 2004-11-28 Martin Baulig <martin@ximian.com>
12962 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
12965 2004-11-28 Martin Baulig <martin@ximian.com>
12967 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
12968 the result of mono_type_get_underlying_type() to check whether
12971 2004-11-26 Martin Baulig <martin@ximian.com>
12974 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
12977 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
12979 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
12980 the same way as the other arguments so they won't get clobbered.
12982 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
12983 calls through R11 since it is clobbered by the trampoline code.
12985 2004-11-26 Raja R Harinath <rharinath@novell.com>
12987 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
12988 pick up in-tree mscorlib.dll.
12990 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
12992 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
12994 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
12995 runtime data/code are now stored in a table similar to the GOT in ELF.
12996 This allows the code itself to be position independent.
12998 * aot.c: Fix loading of referenced assemblies after the lazy assembly
13001 * aot.c: Attach ELF type (object/function) directives to all global
13004 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
13006 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
13008 * mini-amd64.h: Turn on PIC AOT code.
13010 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
13011 returning the offset within an OP_AOTCONST instruction where the GOT
13012 offset needs to be added.
13014 * mini.h: Bump AOT file format version.
13016 2004-11-25 Martin Baulig <martin@ximian.com>
13018 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
13019 uninflated generic methods.
13021 2004-11-25 Martin Baulig <martin@ximian.com>
13023 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
13025 2004-11-24 Martin Baulig <martin@ximian.com>
13027 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
13028 original klass (this only applies for generic instances).
13030 2004-11-24 Martin Baulig <martin@ximian.com>
13032 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
13033 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
13036 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
13038 * mini.c (mono_method_to_ir): Disable inlining for methods containing
13039 localloc. Fixes #69678.
13041 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
13043 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
13045 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
13046 used SSE registers on pinvoke calls. Fixes #69774.
13048 2004-11-23 Geoff Norton <gnorton@customerdna.com>
13050 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
13051 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
13053 2004-11-23 Raja R Harinath <rharinath@novell.com>
13055 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
13056 Refer directly to the mcs/ tree.
13058 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13060 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
13061 Check if a trampoline for a synchronized method is required.
13063 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
13065 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
13066 with localloc if needed. Throe arithmetric exception in
13067 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
13068 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
13070 2004-11-19 Geoff Norton <gnorton@customerdna.com>
13072 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
13073 types before switching on type. Fixes #69622.
13075 2004-11-19 Raja R Harinath <rharinath@novell.com>
13077 * Makefile.am (check-local): New. Integrate into 'make check'.
13078 (MCS,RUNTIME): Define using in-tree mono and mcs.
13080 (%.exe): Use $(ILASM).
13082 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
13084 * mini-ppc.c: adjust initial prolog size (bug #69691).
13086 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
13088 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
13091 2004-11-17 Raja R Harinath <rharinath@novell.com>
13093 * Makefile.am (clean-local): Rename from 'clean'.
13095 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13097 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
13098 to mono_arch_is_int_overflow.
13099 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
13102 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
13104 * declsec.c|h: New files to support declarative security attributes.
13105 Added function to check if a method has (applicable) security.
13106 * mini.c|h: Add check for declarative security attributes in
13107 mono_method_check_inlining.
13108 * Makefile.am: Added declsec.c and declsec.h to the build.
13110 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
13112 * mini.c, mini.h: update to keep dynamic code info per-domain.
13114 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
13116 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
13117 (mini_init): Get rid of it from here too.
13119 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
13121 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
13122 implemented OP_RETHROW (patch by Geoff Norton
13123 <gnorton@customerdna.com>).
13125 2004-11-10 Geoff Norton <gnorton@customerdna.com>
13127 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
13128 between appdomains. Fixes appdomain-unload on PPC.
13130 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
13132 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
13133 mini-exceptions.c: handle the new wrapper types.
13134 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
13135 token value as a MonoClass* when compiling a wrapper.
13136 mono_jit_create_remoting_trampoline now takes an additional
13137 MonoRemotingTarget parameter.
13139 2004-11-10 Martin Baulig <martin@localhost>
13141 * mini.c (mono_method_to_ir): Use `generic_container->context'
13142 rather than creating a new one.
13144 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13146 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
13148 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
13150 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
13152 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
13153 the experimental aot cache stuff.
13155 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
13157 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
13158 mini-exceptions.c: update to exception clause structure changes.
13160 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
13162 * exceptions-x86.c (throw_exception): Fix warnings.
13164 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
13167 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
13169 * exceptions-sparc.c (get_throw_exception): Really fix this.
13171 2004-11-07 Ben Maurer <bmaurer@ximian.com>
13173 * tramp-*.c: we no longer support icalls without wrappers, so
13174 a bit of code can be removed here
13176 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
13178 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
13181 * cpu-sparc.md: Add op_rethrow.
13183 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
13185 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
13187 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
13188 * mini-ops.h: Add OP_RETHROW.
13190 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
13192 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
13194 2004-11-05 Geoff Norton <gnorton@customerdna.com>
13196 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
13197 Makes the output much easier to read
13199 2004-11-05 Ben Maurer <bmaurer@ximian.com>
13201 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
13202 prevents another huge leak when compiling with ssa. Secondly, the
13203 performance of doing this rather than freeing the lists is much
13204 better. GList does a lock every time you allocate a list link,
13205 so that it can use a memory pool. So, it is better to just use
13206 a memory pool of our own.
13208 * ssa.c, linear-scan.c: replace g_list_remove_link with
13209 g_list_delete. The remove one does not free the GList, so we were
13210 leaking memory. On -O=all --compile-all with corlib, this cut down
13211 3 MB of allocations.
13213 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
13215 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
13217 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
13219 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
13220 into a new function mono_create_jit_trampoline ().
13222 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
13224 * trace.c (get_spec): Allow tracing of classes without a namespace.
13226 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
13228 * mini.c: Fix pointer overwrite in mini_method_compile.
13230 2004-11-2 Geoff Norton <gnorton@customerdna.com>
13232 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
13233 The darwin ABI needs some special handling for 1 and 2 byte structs
13234 Lets use lbz/lhz instead of lwz everywhere.
13235 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
13236 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
13237 Use stb/sth for the former, and put the latter always on stack instead of in
13238 argument registers.
13240 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
13242 * trace.c (is_filenamechar): Add '_'.
13244 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13246 * mini-s390.c: Fix prolog length to allow for large trace requirements.
13248 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
13250 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
13252 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
13253 depends on libmonogc. Fixes #68805.
13255 2004-10-26 Miguel de Icaza <miguel@ximian.com>
13257 * mini.c (mono_jit_free_method): Provide extra information for
13258 this error. Currently this leaks, but will be turned into a
13259 developer option in the future.
13261 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
13263 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
13265 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
13267 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
13268 boundary. Fixes reading of PATCH_INFO_R4 and R8.
13269 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
13271 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
13273 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
13274 trampolines for AOT code.
13276 2004-10-22 <vargaz@freemail.hu>
13278 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
13279 constructed types. Fixes #68136.
13281 2004-10-21 Martin Baulig <martin@ximian.com>
13283 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
13284 if it returns true, unwind the stack to the call instruction.
13286 2004-10-21 <vargaz@freemail.hu>
13288 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
13290 * mini.h: Bump AOT version number.
13292 * objects.cs: Add another test for unbox trampolines.
13294 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
13297 2004-10-20 <vargaz@freemail.hu>
13299 * driver.c: Add SHARED to the set of optimizations tested.
13301 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
13303 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
13304 used by CEE_NEWARR.
13306 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
13308 2004-10-20 Martin Baulig <martin@ximian.com>
13310 * mini-exceptions.c (mono_handle_exception): Call
13311 mono_debugger_handle_exception() to tell the debugger about
13312 catch/finally clauses.
13314 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
13316 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
13318 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
13321 2004-10-15 Geoff Norton <gnorton@customerdna.com>
13323 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
13324 methods as their native size, fixed bug #57543, #57545.
13325 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
13326 This saves a temporary register and mullw call down into 1 (minor perf
13327 increase for cases like sum = sum * 5; This use to translate into:
13330 It now translates to
13333 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
13335 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
13338 2004-10-11 Martin Baulig <martin@ximian.com>
13340 * mini.c (mono_method_to_ir): If we're a generic method, get the
13341 MonoGenericContainer from our MonoMethodNormal and create a
13342 MonoGenericContext from it.
13344 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
13346 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
13348 * basic-long.cs: Add test for checked i8->i2 cast.
13350 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
13352 * inssel-ppc.brg: added a couple of speedup rules.
13354 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
13356 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
13357 to speed up rebuilds.
13359 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13361 * mini-s390.c: Minor fix to OP_OR_IMM.
13363 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
13365 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
13366 better. Fixes appdomain-unload.exe on sparc.
13368 2004-10-02 Massimiliano Mantione <massi@ximian.com>
13370 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
13371 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
13374 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
13376 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
13378 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
13380 * mini.c: Always generate a field read/write wrapper for members
13381 of the class MarshalByRefObject since the actual instance could
13384 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
13386 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
13388 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
13390 * driver.c mini.h trace.c: Move the setting of the main assembly into
13391 a separate function called mono_trace_set_assembly () and call it after
13392 actually loading the main assembly. Fixes #66872.
13394 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
13396 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
13397 using the code manager.
13399 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
13401 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
13403 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
13405 * cpu-amd64.md: Fix bug in previous patch.
13407 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
13410 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
13412 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
13413 mini-exceptions.c: updates for changed stack walk interface.
13415 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13417 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
13419 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
13421 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
13423 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
13425 * driver.c (mini_regression_list): Do not call mono_assembly_close
13426 since assemblies can't be unloaded.
13428 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
13430 * cpu-amd64.md: Fix more instruction lengths.
13432 * cpu-amd64.md: Fix lengths of some instructions.
13434 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
13436 * inssel.brg: Make the array ldelema check aot friendly.
13438 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
13440 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
13442 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
13444 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
13446 * mini-x86.c: Fix build.
13448 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
13449 mono_type_get_underlying_type () helper function to simplify code.
13451 2004-09-09 Martin Baulig <martin@ximian.com>
13453 * mini-amd64.c: Don't access `type->data.klass' directly, call
13454 mono_class_from_mono_type() instead since the type may be a
13457 2004-09-09 Martin Baulig <martin@ximian.com>
13459 * mini-amd64.c (get_call_info): Fix support for generic instances.
13460 (add_valuetype): Use mono_class_from_mono_type() to get the class
13461 since we can be a generic instance.
13463 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
13465 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
13467 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
13469 * liveness.c: reset spill costs on each scan: bug 62107
13471 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
13473 * exceptions-sparc.c (mono_arch_find_jit_info): remove
13474 unnecessary line that doesn't compile
13476 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
13478 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
13479 trampolines, make them call an error function so people can fix their
13482 2004-09-06 Martin Baulig <martin@ximian.com>
13484 * mini.c (mono_method_to_ir): When initializing locals, handle a
13485 generic instances like a valuetype if it's a valuetype and like a
13486 class if it's a class.
13488 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
13490 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
13491 stack. Fixes #64674.
13493 * exceptions.cs: Add test for unwinding of call arguments.
13495 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
13497 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
13498 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
13499 set the carry/borrow flag). The sparc and s390 implementations
13500 can now use optimized versions (and simplify the code). ppc bugfixes.
13502 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
13504 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
13506 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
13508 * inssel-amd64.brg: Remove leftover 32 bit rule.
13510 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
13512 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
13514 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
13515 mono_arch_find_jit_info functions into a new function. Fix a memory
13518 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
13521 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
13523 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
13526 * exceptions.cs: Add array size tests.
13528 * mini.c: Allocate a separate icall wrapper for each arity of
13529 mono_array_new_va. Fixes #59509.
13531 * exceptions.cs: Add testcase for 64578.
13533 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
13535 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
13537 2004-09-02 Martin Baulig <martin@ximian.com>
13539 * mini.c (mono_method_to_ir): When initializing the locals, call
13540 handle_initobj() on the generic instance itself, not its
13543 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
13545 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
13546 MonoJitInfo for dynamic methods.
13548 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
13550 * mini.c: Add support for freeing JIT data for dynamic methods.
13552 2004-09-01 Martin Baulig <martin@ximian.com>
13554 * mini-x86.c (is_regsize_var): Added support for generic
13556 (mono_arch_emit_prolog): Make this compile again, use
13557 `x86_push_imm_template (code)'.
13559 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
13561 * mini-x86.c: make all push_imm instructions that get
13562 patched always emit the long form
13564 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
13566 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
13567 in a per-domain hash.
13569 * mini-amd64.c (merge_argument_class_from_type): Handle generic
13572 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
13574 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
13577 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
13580 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
13581 Beginnings of SSE2 support.
13583 * exceptions.cs: Add more tests for checked int<->uint casts.
13585 2004-08-28 Martin Baulig <martin@ximian.com>
13587 * mini-x86.c (mono_arch_instrument_epilog): Added support for
13591 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
13592 Handle generic instances recursively.
13594 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
13596 * iltests.il: test for conv.u8 on a constant
13598 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
13600 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
13601 LCONV_x4 (shrun_32 (membase)).
13603 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
13605 * inssel-x86.brg: c&p rules for push/setret of long
13607 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
13609 * inssel-x86.brg: c&p rules for compare (base, regvar) and
13610 compare (regvar, base)
13612 * inssel-x86.brg: more burg love
13614 * inssel.brg: more cleanup
13616 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
13618 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
13620 * basic-long.cs, basic-calls.cs: new tests for optimization.
13622 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
13624 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
13627 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
13629 * mini-amd64.c (read_tls_offset_from_method): Add another case.
13631 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
13633 * inssel.brg (mini_emit_memcpy): use
13634 NO_UNALIGNED_ACCESS to disable memcpy optimization
13636 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
13638 * mini-amd64.c: Handle generic types in various places.
13640 * mini.c (mono_method_to_ir): Handle generic types in init locals.
13642 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
13644 * mini.c (handle_box): Fix warning.
13646 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
13648 * mini-amd64.h: Enable the emit_state optimization.
13650 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
13652 * mini-amd64.c: Add some new 64 bit peephole opts.
13654 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
13656 * cpu-amd64.md: sreg1 of div instructions must be %rax.
13658 * mini-amd64.c: Register allocator fixes.
13660 * mini.c: Add an optimization to emit_state to avoid allocation of new
13661 registers on some platforms.
13663 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
13665 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
13667 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
13668 allocation. Fixes #63085.
13670 * basic-long.cs: Add new regression test.
13672 * mini-amd64.c: Register allocator improvements.
13674 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
13676 * mini-amd64.c (read_tls_offset_from_method): Add another code
13679 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
13680 instruction sequence for nullifying class init trampolines.
13682 * objects.cs: Add new regalloc test.
13684 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
13686 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
13688 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
13690 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
13693 * driver.c: Fix profiling after TLS changes.
13695 * driver.c (mono_main): Set mono_stats.enabled if needed.
13697 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
13700 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
13702 * mini-x86.c: use a 1 op rather than a 2 op tls access
13703 instruction -> faster.
13705 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
13707 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
13710 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
13712 * exceptions-sparc.c (throw_exception): fix typo
13714 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
13716 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
13717 set tree->dreg correctly with tls. Allow any
13718 register to be used.
13720 * mini-x86.c (read_tls_offset_from_method): add new code
13721 generation pattern seen with GCC.
13724 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
13726 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
13727 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
13728 exceptions-sparc.c: fix some performance issues in exception
13729 handling and setting of the stack trace for exceptions that were
13732 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
13734 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
13737 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
13740 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
13742 This patch inlines tls access, when possible.
13744 * mini.h: new arch functions for TLS intrinsics.
13745 All platforms updated with a stub.
13747 * mini.c: use the new intrinsics
13749 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
13750 arch specific intrinsic for tls variables
13752 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
13754 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
13757 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
13759 * mini.c: thread local allocation
13761 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
13763 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
13765 * Makefile.am: Link against the static version of libmonogc.
13767 * Makefile.am: Link the static versions of the convenience libraries
13768 into the mono executable.
13770 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
13772 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
13774 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
13775 on integer overflow.
13777 * mini-amd64.c: Reorganize function call code.
13779 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
13781 2004-08-14 Ben Maurer <bmaurer@ximian.com>
13783 * inssel-x86.brg: use xor eax,eax.
13785 * basic.cs: new tests
13787 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
13789 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
13790 in exception throwing code.
13792 2004-08-14 Ben Maurer <bmaurer@ximian.com>
13794 * inssel-x86.brg: use xor esi,esi.
13796 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
13798 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
13799 can trace methods compiled during mini_init () too.
13801 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
13804 2004-08-14 Ben Maurer <bmaurer@ximian.com>
13806 * Makefile.am: static link on x86 (r=zoltan)
13808 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
13810 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
13811 code since it causes some programs to fail.
13813 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
13815 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
13817 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
13819 * mini.c: ovfops_op_map - add STACK_OBJ case for
13821 * basic.cs: add test_0_pin_string as test
13824 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
13826 * Makefile.am: build C# if srcdir != builddir
13828 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
13830 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
13831 fall-through blocks.
13833 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
13835 * driver.c: enable loop by default again and include abcrem in -O=all.
13837 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
13839 * iltests.il: Add some localloc tests.
13841 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
13843 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
13846 * inssel-amd64.brg: Add some optimizations.
13848 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
13851 * Makefile.am: Statically link mono against libmono on AMD64.
13853 * mini-amd64.c inssel-amd64.brg: Optimizations.
13855 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
13857 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
13859 * tramp-amd64.c: Patch calling code in trampolines.
13861 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
13863 * mini-amd64.c: pinvoke struct passing fixes.
13865 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
13867 * mini-sparc.c: redo change, make mono_arch_cpu_init call
13868 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
13870 2004-08-05 Duncan Mak <duncan@ximian.com>
13872 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
13875 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
13877 * mini-amd64.c (emit_move_return_value): Move return value for normal
13880 2004-08-05 Martin Baulig <martin@ximian.com>
13882 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
13883 `type->type'; just modify `type' itself when dealing with enums
13884 and generic instances.
13885 (check_call_signature): Make `simple_type' a `MonoType *'.
13887 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
13889 * mini.c: Use OP_PADD to add offsets to addresses.
13891 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
13893 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
13895 * mini-sparc.c (mono_arch_emit_epilog): fix check
13896 for folding last op into restore instruction
13898 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
13900 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
13901 helper methods using the code manager.
13903 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
13905 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
13907 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13909 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
13910 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
13912 * mini-s390.c: fix tail processing
13914 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
13916 * mini-ppc.c: mul.ovf.un exception name fix.
13918 2004-08-03 Martin Baulig <martin@ximian.com>
13920 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
13921 instances; before jumping to `handle_enum', also modify `ptype'.
13923 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
13925 * cpu-sparc.md: fcall maximal length too small.
13927 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
13929 * mini-amd64.c mini.h: Add initial support for passing/returning
13930 structures to/from pinvoked methods.
13932 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
13934 * mini-ppc.c: reg allocator fix.
13936 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
13938 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
13940 * inssel.brg: Optimize memset on 64 bit machines.
13942 * mini-amd64.c: Fix some vararg cases.
13944 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13946 * mini-s390.c: Corrected macro in emit_float_to_int
13948 * s390-abi.cs: Tests to exercise the s390 ABI
13950 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
13952 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
13955 * basic.cs: Add a test for add.ovf.un.
13957 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
13959 * mini-sparc.c: add case for OP_IDIV_UN
13961 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
13963 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
13965 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
13967 2004-07-30 Ben Maurer <bmaurer@ximian.com>
13969 * basic.cs: regression tests.
13971 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
13974 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
13976 * basic.cs: Add a new test.
13978 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
13979 and AOT. Various fixes and optimizations.
13981 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
13983 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
13985 * mini-ppc.c: make sure temp regs are not used for global reg
13988 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
13990 * cpu-sparc.md: conv_i8 fix for 64bits
13992 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
13994 2004-07-29 Ben Maurer <bmaurer@ximian.com>
13996 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
13997 add opcode for cmp BYTE PTR [eax], imm.
13999 * inssel.brg: Make memcpy and memset takes bases.
14001 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
14003 * *-amd64.*: More AMD64 work.
14005 2004-07-28 Ben Maurer <bmaurer@ximian.com>
14007 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
14008 add a compare-not-equal opcode.
14010 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
14012 * mini.c: Use mono_init_from_assembly instead of mono_init.
14014 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
14016 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
14018 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
14020 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
14022 * inssel.brg: 64 bit fixes.
14024 * mini.h (MonoCallInst): Add some AMD64 specific data.
14026 * mini.h: Add some OP_P opcodes.
14028 2004-07-28 Ben Maurer <bmaurer@ximian.com>
14030 * basic.cs: tests for 61797 and 61740
14032 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
14034 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
14035 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
14037 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
14039 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
14041 * *-amd64*.*: Ongoing AMD64 work.
14043 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
14045 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
14047 * *-amd64*: Ongoing AMD64 work.
14049 * mini-arch.h: Add AMD64 support.
14051 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
14053 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
14055 * mini-ops.h: Add new opcodes.
14057 * Makefile.am: Add AMD64 support.
14059 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
14060 rules into the inssel-long*.brg files.
14062 * *-amd64.*: Add beginnings of AMD64 backend.
14064 2004-07-22 Ben Maurer <bmaurer@ximian.com>
14066 * mini.c (print_dfn): commenting out the code that prints
14067 the cil. With -O=deadce, this makes -v -v crash.
14069 * cpu-pentium.md: make checkthis have a length of 2
14071 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
14073 * mini-sparc.h: fix implementations of __builtin
14074 functions for Sun compiler for V9.
14076 2004-07-16 Ben Maurer <bmaurer@ximain.com>
14078 * mini.c: use the new stelem.ref wrapper
14079 * exceptions.cs, arrays.cs: new stelem.ref tests
14081 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
14083 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
14084 new XSP should work with these changes).
14086 2004-07-14 Ben Maurer <bmaurer@ximain.com>
14088 * inssel-{long32,x86,}.brg: trivial optimizations.
14090 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
14092 * mini.c: load value when emitting box operation in
14095 2004-07-12 Ben Maurer <bmaurer@ximian.com>
14097 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
14098 is one byte shorter than cmp DWORD PTR [eax], 0.
14100 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
14102 * inssel-ppc.brg: arguments on the stack are always
14103 relative to the stack pointer (spotted by Neale Ferguson).
14105 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14107 * exceptions-x86.c: delay appending the method name to the trace until
14108 after mono_jit_info_table_find is called, as this gets the real
14111 2004-07-09 Ben Maurer <bmaurer@ximian.com>
14113 * aot.c: register roots
14115 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
14117 * aot.c : I could just use PLATFORM_WIN32 flag.
14119 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
14121 * aot.c : Reverting the previous fix. This time it broke linux build.
14123 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
14125 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
14127 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
14129 * mini.c (handle_stack_args): Remove some more debugging code.
14131 * mini.c (handle_stack_args): Remove debug output left in by mistake.
14133 * driver.c mini.h aot.c: Allow additional options to be specified with
14134 --aot and pass them to mono_compile_assembly.
14136 * aot.c: Add experimental code to AOT compile all loaded assemblies
14137 on demand and save the code into a cache in the filesystem.
14139 * aot.c: Add support for more wrapper methods.
14141 * mini.c (handle_stack_args): Handle some corner cases. Fixes
14144 * cpu-*.md: Remove removed opcodes.
14146 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
14147 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
14148 related icalls to marshal.c.
14150 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
14152 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
14154 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
14156 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
14158 2004-07-06 Ben Maurer <bmaurer@ximian.com>
14159 * liveness.c: If liveness is recomputated we need to reset the information
14160 for each variable. This way, if the liveness range has been narrowed
14161 by optimizations that happened after the last computation, we can return
14164 For example, if you have
14169 // Tons of code that does not affect i
14175 i = 0 is dead code and will be removed by SSA. However, when
14176 linear scan gets to the code, i will still appear to be live
14177 throughout the entire block. This prevents good register allocation.
14179 2004-07-06 Martin Baulig <martin@ximian.com>
14181 * debug-mini.c (mono_debug_init_method): Allow
14182 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
14183 (mono_debug_add_icall_wrapper): New method.
14185 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
14187 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
14189 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
14192 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
14194 * aot.c (mono_aot_load_method): Fix loading of debug info.
14196 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
14198 * aot.c: Add logging support.
14200 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
14202 * mini.h: Add prototype for mono_print_method_from_ip.
14204 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
14206 * inssel.brg: 64 bit fixes.
14208 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
14211 * Makefile.am: Add SPARC64 support.
14213 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
14215 * aot.c: Fix alignment problems on 32 bit platforms.
14217 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
14219 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
14222 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
14225 * mini.h: Bump AOT file version. Some 64 bit fixes.
14227 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
14229 * inssel-sparc.brg: Add new rule to avoid register moves.
14231 * inssel.brg: Add ldind_to_load_membase helper function.
14233 2004-06-30 Ben Maurer <bmaurer@ximian.com>
14235 * mini.c: OffsetToStringData intrinsic.
14237 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
14239 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
14241 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
14244 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
14245 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
14247 * mini.c: reinstated mono_compile_get_interface_var()
14248 on x86, too, since the change breaks the Gtk# build there as well.
14250 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14252 * driver.c: remove loop from the default optimizations: it seems to
14253 interact badly with some of the other options (see bug #60613).
14255 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
14257 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
14258 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
14260 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
14262 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
14263 vararg-using methods.
14265 2004-06-21 Martin Baulig <martin@ximian.com>
14267 * mini/mini-exceptions.c
14268 (mono_handle_exception): Added `gpointer original_ip' argument.
14269 After calling mono_unhandled_exception(), call
14270 mono_debugger_unhandled_exception() and if that returns true,
14271 restore the context and return.
14273 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
14275 * mini-ppc.c: prefer the use of relative branches so
14276 they won't need to be patched in aot code (patch from Patrick Beard).
14278 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
14280 * aot.c: patch from Patrick Beard to make the output assembly
14281 more correct for the MacOSX assembler. Small tweak to
14282 generate sane images on Linux/PPC, too.
14284 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14286 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
14287 case until bug #59509 is fixed (shows up in #60332).
14289 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
14291 * mini.c: make sure the needed wrappers are compiled, too, with
14294 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
14296 * driver.c: remove NPTL reference in --version output.
14298 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14300 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
14301 generate valid assembly for the Mach-O assembler.
14303 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
14305 * driver.c: don't include abcrem in the all optimization specifier
14306 since it slows down jit compilation too much for now.
14308 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
14310 * mini.c: use BIGMUL only if both operands have the same signage.
14311 * iltests.il: Test for bug 60056. (errors related to signage in
14316 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
14318 * mini.c, aot.c: memory leak fixes.
14320 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
14322 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
14324 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
14326 * Makefile.am: remove the -static hack completely, it links in
14327 statically glib as well.
14329 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
14331 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
14332 * exceptions.cs: make it compile with new mcs/csc.
14334 2004-06-03 Massimiliano Mantione <massi@ximian.com>
14335 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
14336 and added relevant test case.
14338 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
14340 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
14341 regressions in gtk-sharp.
14343 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
14345 * exceptions.cs: New regression tests.
14347 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
14349 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
14351 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
14353 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
14355 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
14357 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
14359 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
14361 * mini.c (mono_jit_runtime_invoke): Init class in this
14362 method instead of trusting mono_jit_compile_method to
14363 do the work (because wrappers can be in object class)
14365 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
14367 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
14369 * basic-long.cs: New regression test.
14371 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
14373 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
14374 and div/rem checks.
14376 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
14378 * Makefile.am: fix miguel's change to build mono statically against
14379 libmono (track build dependencies).
14381 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
14383 * cfold.c: Some glib versions do not have G_MININT32.
14385 2004-05-26 Massimiliano Mantione <massi@ximian.com>
14387 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
14388 with precision of tan, atan, sin and cos, and implemented related
14389 regressions tests (fixes bug 54467, but one new problem appeared and
14392 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
14394 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
14396 * exceptions.cs: Add test for constant folding && division by zero.
14398 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
14399 since driver.c is in libmono too, so the optimization was useless.
14401 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
14402 variable to driver.c so the compiler can emit more efficient code to
14405 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14407 * Makefile.am: don't distribute generated inssel.[ch] files.
14409 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
14411 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
14412 into the default appdomain. Fixes #58707.
14414 * jit-icalls.c: Remove the broken approximation for truncl, doing
14415 no conversion is better.
14417 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
14420 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
14422 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
14423 of the mcrxr instruction which is not available on some processors
14424 even if it's documented to be. Implement add and sub overflow correctly
14425 (still not complete for long unsigned). Speed up icalls a bit.
14427 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
14429 * mini.c (mono_jit_compile_method_with_opt): Make sure that
14430 we run .cctor in the current domain instead of target_domain.
14432 Fixes bug #58558, .cctor not being called in -O=shared.
14434 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
14436 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
14438 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
14440 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
14441 which can be done with an imm8, do it that way.
14442 (mono_arch_output_basic_block): ditto for a jmp
14443 (mono_arch_emit_prolog): Computate maximum offset of a label.
14445 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
14447 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
14448 now tries to allocate prefered physical reg's for virtual
14449 regs. This reduces the number of emited spills/loads with
14450 20-30% on our core assemblies.
14452 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
14454 * jit-icalls.c: truncl() is not needed and trunc() is
14455 the correct thing to do anyway (bug #58287).
14457 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
14459 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
14462 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
14464 * driver.c: enable loop optimizations by default.
14466 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
14468 * mini-x86.c: fix calc of max loop size when aligning loops start.
14470 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
14472 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
14475 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
14477 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
14480 * basic-long.cs: Add tests for add/subtract of immediates with carry.
14482 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
14484 * mini.c (inline_method): Allways inline some wrappers even if the cost
14485 is too large. Fixes #58785.
14487 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
14489 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
14491 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
14492 (crichton@gimp.org). Beginning of support for sparc/linux.
14494 * mini-sparc.c: Optimize retrieval of LMF address.
14496 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
14498 * exceptions-ppc.c: handle alloca in methods with clauses.
14500 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
14502 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
14504 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
14506 * mini.c: Delegate most of the abort signal work to
14507 mono_thread_request_interruption, which also handles Stop and Suspend
14510 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
14512 * mini.c mini.h: Allow inlining of icall wrappers if the backend
14513 supports the save/restore lmf opcodes.
14515 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
14517 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
14518 by gcc-3.4 as well.
14520 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
14522 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
14524 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
14525 methods which contain array accesses.
14527 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
14528 boundaries. Fixes #58537.
14530 * iltests.il: Add regression test for #58537.
14532 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
14534 * mini-x86.c (mono_arch_local_regalloc): Last part of
14535 fix for bug #58633 (releasing register to early).
14537 2004-05-18 Miguel de Icaza <miguel@ximian.com>
14539 * basic-long.cs: Add new regression test.
14541 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
14543 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
14544 register too early on the chain.
14546 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
14548 * mini.c (create_helper_signature): Use a helper function to reduce
14549 the code which needs to be written. Also set the calling convention of
14550 icalls on windows. Fixes #57840.
14552 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
14554 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
14555 exceptions-ppc.c: added helper function to get the instruction address
14556 from a signal handler context.
14558 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
14560 * helpers.c: use g_get_tmp_dir. Invokes happyness
14563 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
14565 * helpers.c: Add new env variable to pass args to objdump.
14566 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
14568 2004-05-17 Radek Doulik <rodo@ximian.com>
14570 * Makefile.am (common_sources): added abcremoval.h so it get
14571 disted and daily mono packages on go-mono.com will build again
14573 2004-05-17 Massimiliano Mantione <massi@ximian.com>
14575 * abcremoval.c: Fixed coding style, added copyright header.
14577 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
14579 * mini.h: Added prototype for abc removal main function.
14581 * build_relations_propagation_table.pl: Added copyright header.
14583 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
14585 * basic-long.cs: reg test for complex ceq_long bug.
14587 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
14589 * mini-x86.c (mono_arch_local_regalloc): Correctly free
14590 reg in long and clob case (bug #58343). Fixed/added comments.
14592 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
14594 * mini.c (mono_jit_runtime_invoke): Follow new convention
14595 of calling the invoke method with an function pointer.
14597 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
14599 * ChangeLog: Fix author of memory leak patch.
14601 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
14603 * Makefile.am: fix make dist as well...
14606 2004-05-14 Massimiliano Mantione <massi@ximian.com>
14608 * cfold.c: Made so that conversions from pointer to int4 are no-ops
14609 on archs where pointers are 4 bytes long.
14611 * Makefile.am: Added abcremoval.c source file.
14613 * abcremoval.c: Added abcremoval.c.
14615 * abcremoval.h: Added abcremoval.h.
14617 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
14619 * inssel.brg: Enabled bounds check removal.
14621 * mini.c: Added support for abcrem optimization.
14623 * mini.h: Added abcrem optimization label.
14625 * driver.c: Added support for abcrem optimization.
14627 * propagated_relations_table.def: Added propagated_relations_table.def.
14629 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
14631 * mini.c, cfold.c: fix style.
14633 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
14635 * mini.c: handle issue with the low-level implementation of
14636 some long opcodes (bug #54209).
14638 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
14640 * basic.cs: test for my new cmov stuff.
14642 2004-05-13 Patrik Torstensson
14644 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
14645 opt and added peephole documentation.
14647 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
14649 * tramp-ppc.c: rewrote the generic trampoline code.
14651 2004-05-11 Patrik Torstensson
14653 * mini-x86.c: optimize long shl/shr asm code (one less branch)
14655 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
14657 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
14659 * mini.h mini.c dominators.c: Applied patch from Derek Woo
14660 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
14662 * mini.c: Add new icalls for AsAny marshalling.
14664 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
14666 * tramp-ppc.c, mini-ppc.c: more cleanups.
14668 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14670 * mini.c: no warnings.
14672 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14674 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
14676 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
14678 * mini.c: In the thread abort signal handler, if the thread is in the
14679 process of being stoped, don't throw the Abort exception, just stop the
14682 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
14684 * tramp-ppc.c: removed old code.
14686 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14688 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
14689 do some simple speed optimizations on ppc.
14691 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
14693 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
14694 and large offsets in load/store.
14696 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
14698 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
14699 it causes regressions.
14701 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
14703 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
14706 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
14708 * jit-icalls.c: remove warnings.
14709 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
14710 speedups for unsafe code.
14712 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
14714 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
14716 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
14718 * basic-calls.cs: Add new regression test.
14720 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
14723 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
14725 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
14728 2004-05-06 Patrik Torstensson
14730 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
14731 long reg allocation in any reg (not only eax:edx) and implemented
14732 long shl/shr ops in asm instead of helpers.
14734 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
14736 * mini-sparc.h: Fix warnings.
14738 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
14741 * mini-exceptions.c (mono_handle_exception): Call the filter in a
14742 separate statement for clarity.
14744 * mini-sparc.c: Update status.
14746 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
14748 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
14751 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
14753 * inssel-ppc.brg: another small pre-release workaround:
14754 we don't do overflow detection for long_sub_un.
14756 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
14758 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
14759 (also works around a weird ppc bug: 57957).
14761 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
14763 * tramp-ppc.c: trampoline fixes.
14765 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
14767 * mini-ppc.c: fixed typos.
14769 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
14771 * mini-ppc.c, exceptions-ppc.c: more code saves registers
14772 at the top of the stack. Fixed typos. Use a frame registers
14773 for all the methods with exception clauses.
14775 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
14777 * exceptions-ppc.c: restore fp registers.
14779 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
14781 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
14782 order from the stack top (moved the stack room to save the
14783 return value for trace after the param area). Fixed corruption
14784 in restoring registers on unwind.
14786 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
14788 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
14790 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
14792 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
14793 and prolog/epilog for methods that use it. Allow
14794 enough param area room for varargs methods. Fix miguel's
14795 breakage in exception handling.
14797 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
14799 * Makefile.am: run genmdesc only on current arch.
14801 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14803 * exceptions-x86.c:
14804 * mini-x86.h: fix the build on windows.
14806 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
14808 * 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.
14810 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
14812 * mini-exceptions.c: New file.
14814 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
14815 Move some parts of the x86 exception handling code to an
14816 arch-independent file so it can be shared with other ports.
14818 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
14820 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
14822 2004-04-26 David Waite <mass@akuma.org>
14824 * driver.c: remove comma from end of enumeration declaration
14826 2004-04-26 Jackson Harper <jackson@ximian.com>
14828 * driver.c: parse config file before loading first assembly. This
14829 allows the user gac to be enabled/disabled.
14831 2004-04-23 Miguel de Icaza <miguel@ximian.com>
14833 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
14834 simpler mechanism: we do not care what is encoded initially
14835 (branch absolute or relative), we care about the code and its
14836 target. I kept the old code for reference for now.
14838 The new code tries first to determine if the jump is anywhere in
14839 the -/+32 absolute meg range, if it succeeds, it encodes using the
14840 absolute branch; If not, it tried to find something in the
14841 relative range, if not, it uses the handle_thunk code.
14843 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
14845 * exceptions-ppc.c: use the correct ip register on macosx.
14847 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
14849 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
14851 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
14853 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
14854 Raise exception on integer divide by zero by hand since the hw
14855 doesn't support it. Handle NaNs in FP compares.
14857 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
14859 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
14860 code reducing duplication between the platforms and enabled
14861 signal exception handling (on linux for now).
14863 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
14865 * exceptions-ppc.c: more macosx support.
14867 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14869 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
14871 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
14873 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
14875 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
14877 * iltests.il: more tests.
14879 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
14881 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
14884 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
14886 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
14888 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
14890 * liveness.c: Mark variables as volatile in all basic blocks reachable
14891 from exception clauses.
14893 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
14895 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
14898 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
14900 * iltests.il, basic.cs: more tests for regalloc.
14902 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
14904 * iltests.il: Some tests for register allocation modifications
14907 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
14909 * exceptions.cs: Add regression test for bug #56782.
14911 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
14912 original stack trace if an exception is rethrown. Fixes #56782. Oh,
14913 the beauty of fixing the same thing in 5 different files...
14915 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
14917 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
14920 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
14922 * mini.c: Add support for STRWLPARRAY marshalling convention.
14924 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
14926 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
14927 to init the context to setup the regs pointer).
14929 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
14931 * exceptions-ppc.c: more exceptions work.
14933 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
14935 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
14938 2004-04-13 Miguel de Icaza <miguel@ximian.com>
14940 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
14941 can use the memory directly.
14943 * cpu-pentium.md: Update documentation from a post from Zoltan.
14945 add x86_add_membase, x86_sub_membase, x86_mul_membase
14947 2004-04-13 Miguel de Icaza <miguel@ximian.com>
14949 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
14950 GENERAL_REGS they were also hardcoded for all PPC ports.
14952 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
14954 Remove hard-coded limit for floating point registers, use
14955 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
14957 Notice that in MacOS X calling conventions you can fit a lot more
14958 floating point values in registers, so I should update the PInvoke
14959 test to excercise the passing of floating point values on the
14960 stack (currently broken).
14962 2004-04-06 Miguel de Icaza <miguel@ximian.com>
14964 * tramp-ppc.c (create_trampoline_code): Added
14965 JUMP_TRAMPOLINE_SIZE.
14966 (ppc_magic_trampoline): Follow the pattern from
14967 x86_magic_trampoline: if code is set to zero, return.
14968 (create_trampoline_code): Always pass MonoMethod to the jump
14969 trampoline, before it was passing a null.
14970 (mono_arch_create_jump_trampoline): Implement the jump stub, could
14971 share the code with mono_arch_create_jit_trampoline.
14973 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
14975 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
14978 * cpu-g4.md: Added length for jmp instruction, the worst case
14979 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
14982 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
14984 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
14986 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
14988 * mini.c: Only set bblock->real_offset when adding a new bblock, and
14989 before each IL instruction.
14991 * mini.c (CEE_BOX): Fix warnings.
14993 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14995 * mini.c: removed a few unused vars and extra whitespace.
14997 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
14999 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
15001 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
15003 (OP_GETCHR): use the above
15004 (CEE_LDELEMA): use the above.
15006 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
15007 version of the generic impl.
15008 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
15009 (CEE_LDELEMA): use the above.
15011 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
15013 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
15016 * iltests.il: Added new regression test for #56317.
15018 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
15020 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
15021 under NetBSD. Fixes #56450.
15023 * liveness.c (update_gen_kill_set): Fix previous patch.
15025 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15027 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
15029 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
15031 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
15032 ldsfld and ldsflda.
15034 * inssel-sparc.brg: Add more optimizations.
15036 * mini-sparc.c: Replace multiply/divide with shifts if possible.
15038 2004-04-01 Martin Baulig <martin@ximian.com>
15040 * mini.c (handle_box): New static function; moved the
15041 implementation of CEE_BOX here.
15042 (mono_method_to_ir): Added `constrained_call' variable.
15043 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
15044 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
15045 mono_method_get_constrained() to get the method.
15047 2004-04-01 Martin Baulig <martin@ximian.com>
15049 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
15050 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
15051 (mono_method_to_ir): We don't need these macros anymore since
15052 mono_class_get_full() already takes care of it.
15054 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15056 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
15057 use @function (as doesn't accept #function here) and check the return
15058 value of system and stop if fails.
15060 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15062 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
15064 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
15066 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
15068 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
15070 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
15073 * basic-long.cs: Add test for negation of Int64.MinValue.
15075 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
15077 * mini-sparc.c: Update status.
15079 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
15081 * exceptions-sparc.c: Fix return value in filters.
15083 * inssel-sparc.brg: Fix register allocation in some rules.
15085 2004-03-28 Martin Baulig <martin@ximian.com>
15087 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
15090 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
15092 * mini-x86.c (mono_arch_patch_code): Fix warnings.
15094 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
15095 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
15096 remove unused conv_u4 opcode.
15098 * mini-x86.c: Remove valgrind workaround since it slows down things
15099 even when mono is not run under valgrind.
15101 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
15103 * mini-sparc.c: Update status.
15105 * inssel-sparc.brg: Add some optimizations.
15107 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
15108 future delay slot filling. Add support for varargs, tail calls and JMP.
15110 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
15111 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
15113 * inssel.brg: Fix register allocation in OP_ARGLIST.
15115 * inssel.brg: Fix warnings.
15117 2004-03-25 Martin Baulig <martin@ximian.com>
15119 * mini.c (inflate_generic_field): Removed.
15120 (mini_get_method): Removed, use mono_get_method_full(),
15121 (mini_get_class): Removed, use mono_class_get_full().
15122 (mono_method_to_ir): Pass our generic context to
15123 mono_field_from_token().
15125 2004-03-25 Martin Baulig <martin@ximian.com>
15127 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
15128 of a `MonoMethod *'.
15129 (mini_get_method): Take a `MonoGenericContext *' instead
15130 of a `MonoMethod *'.
15131 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
15132 a new local variable called `generic_context' which holds the
15133 current `MonoGenericContext *'; use it to lookup things.
15135 2004-03-24 Martin Baulig <martin@ximian.com>
15137 * mini.c (mini_get_class): New static method; if we're inside a
15138 generic instance, inflate the class if neccessary.
15139 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
15141 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
15143 * iltests.il: New regression test for #55976.
15145 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
15148 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
15150 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
15153 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
15155 * liveness.c: Consider SSA stores as well as loads when making vars
15158 * exceptions.cs: New regression tests for register allocation.
15160 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
15162 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
15163 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
15164 domain lock only to protect puntual access to data structures.
15165 Added access lock for sighash, jit_icall_hash_name,
15166 jit_icall_hash_addr and domain->code_mp.
15168 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
15170 * driver.c: Print SIGSEGV handling method.
15172 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
15174 * mini.c (setup_jit_tls_data): Handle case when this is called
15175 multiple times for a thread.
15177 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
15178 is different from fbxx_un. Fixes #54303. Also use constants instead of
15179 magic numbers in a lot of places.
15181 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
15183 * exceptions.cs: Fix cctor test when --regression is used.
15185 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
15187 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
15190 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
15192 * inssel-ppc.brg: fixed register assignments for some rules.
15194 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
15196 * exceptions.cs: Add test for exceptions in static constructors.
15198 * mini.c (mono_jit_compile_method_with_out): Move the calling of
15199 static constructors outside the domain lock. Fixes #55720.
15201 2004-03-17 Martin Baulig <martin@ximian.com>
15203 * mini.c (get_generic_field_inst): Removed, this'll never happen.
15204 (inflate_generic_field): Take the `MonoMethod *' instead of the
15205 `MonoClass *' and added support for generic method.
15206 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
15207 have a `field->parent->gen_params', only inflate the field if it's
15208 an open constructed type.
15210 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
15212 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
15213 exception object instead of the preconstructed ones.
15215 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15217 * mini.c: reverted changed to sigsegv_signal_handler commited
15218 accidentally in the previous patch.
15220 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15223 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
15224 running --aot with an old assembly.
15226 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
15228 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
15231 * mini-sparc.c: Add support for v9 branches with prediction.
15233 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
15235 * mini.c (mini_init): #warning is GNUC only
15237 * mini-sparc.h: implement __builtin_frame_address
15238 and __builtin_return_address for Sun C compiler
15240 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
15242 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
15244 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
15246 * basic-calls.cs: Add test for unaligned byref long argument passing.
15248 * mini-ops.h: Add sparcv9 compare and branch instructions.
15250 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
15251 v9 instructions if we have a v9 cpu.
15253 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
15254 registers for global allocation.
15256 * exceptions-sparc.c: Fixes.
15258 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
15260 * liveness.c (mono_analyze_liveness): Optimized version.
15262 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
15264 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
15267 * basic-float.cs basic-calls.cs: New regression tests.
15269 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
15271 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
15272 sigaltstack implementation.
15274 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
15276 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
15277 stuff if SIGSEGV_ON_ALTSTACK is not defined.
15279 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
15281 * mini.c: Fix warnings.
15283 * mini.c (mono_resolve_patch_target): New function which contains the
15284 arch independent part of the patching process.
15286 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
15287 patching code to a separate function.
15289 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
15291 * mini.c (add_signal_handler): ifdef out on Windows
15293 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
15295 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
15296 cpu-sparc.md: Add exception handling support + other fixes.
15298 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
15299 typed GC detection in --version.
15301 * basic.cs exceptions.cs: New regression tests.
15303 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
15304 the arch specific code can store data during a compilation.
15306 * mini-ops.h: Add OP_SETFRET.
15308 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
15309 function, register a separate icall for each arity, so the icalls can
15312 * mini.c (mono_print_tree): Print negative offsets in a more readable
15315 * mini.c: Make signal handling work on sparc.
15317 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
15319 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
15321 * jit-icalls.c: Emulate truncl by aintl on solaris.
15323 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
15325 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
15327 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
15329 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
15331 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
15332 a MarshalByRef type, inline a method that performs the check, taking into
15333 account that the object can be a proxy. Also implemented tow new opcodes:
15334 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
15335 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
15336 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
15338 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
15340 * mini-ppc.c: if a relative branch displacement is too big
15341 but it points to and area reachable with an absolute branch,
15344 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
15346 * mini.c: optimize small copies in cpblk.
15348 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
15350 * basic-calls.cs basic-float.cs: New regression tests.
15352 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
15353 negative offsets from %fp. Implement localloc. Fix local register
15354 allocation. Fix the case when the this argument needs to be saved to
15355 the stack. Implement some missing opcodes.
15357 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
15359 * mini.c (mini_method_compile): Reenable global regalloc in methods
15360 with exception handlers.
15362 * linear-scan.c (mono_varlist_sort): Fix warning.
15364 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
15366 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
15369 * liveness.c: Make all variables uses in exception clauses volatile, to
15370 prevent them from being allocated to registers. Fixes #42136.
15372 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
15374 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
15375 causes regressions.
15377 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
15378 argument to mono_arch_regalloc_cost.
15380 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
15383 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
15385 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
15386 Make the cost of allocating a variable to a register arch dependent.
15388 * basic-calls.cs: Fix compilation of tests.
15390 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
15391 helper function to cut back on the number of #ifdefs needed.
15393 * mini-ppc.c: Fix compilation.
15395 * basic-calls.cs: New regression tests.
15397 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
15399 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
15400 of l0 since that is callee saved.
15402 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
15405 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
15406 of delay instruction.
15408 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
15410 * mini.h (MonoCallInst): Add 'virtual' flag.
15412 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
15414 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
15416 * *.cs: New regression tests.
15418 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
15421 * mini.c (mono_runtime_install_handlers): Fix build.
15423 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
15424 'signal_stack_size' members.
15426 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
15427 alternate signal stack.
15429 * exceptions-x86.c: Add stack overflow handling.
15431 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
15432 functions to arch independent code.
15434 * mini.c (mono_print_tree): Print more detailed info for load_membase
15437 2004-02-23 Martin Baulig <martin@ximian.com>
15439 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
15441 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
15443 * mini-x86.c: fixed reg allocation for div/rem.
15445 2004-02-22 Miguel de Icaza <miguel@ximian.com>
15447 * driver.c (mono_main): Report some configuratio options on --version.
15449 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
15451 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
15452 low in the address space. Correctly flush memory in thunks where we
15453 output native code.
15455 2004-02-20 Martin Baulig <martin@ximian.com>
15457 * mini.c (mini_get_method): New static method; inflate all generic
15458 methods and methods in open generic instances.
15459 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
15460 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
15462 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
15464 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
15466 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
15468 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
15470 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
15472 * mini-sparc.c (flushi mono_arch_output_basic_block): make
15473 it compile using Sun's compiler.
15475 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
15477 * 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.
15479 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
15481 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
15483 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
15485 * mini-ppc.c: handle calls outside of the allowed range with thunks
15486 allocated using the code manager.
15487 * tramp-ppc.c: use the code manager to hold generated native code.
15488 Fixed the magic trampoline to just patch vtable entries.
15490 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
15492 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
15495 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
15497 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
15500 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
15501 if we have a working __thread implementation.
15503 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
15504 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
15506 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
15508 * mini-x86.c: Fix compilation under gcc 2.
15510 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
15512 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
15513 contains a call to the wrapped function.
15515 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
15516 OP_<CALL>_IMM opcodes, and use them under X86.
15518 * mini.c (mono_jit_find_compiled_method): Fix warning.
15520 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
15522 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
15524 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
15525 functionality to mini.c.
15527 * mini.c (mono_create_jump_trampoline): New function to create a jump
15528 trampoline. Return a compiled method instead of a trampoline if it
15529 exists. Add a cache for jump trampolines.
15531 * mini.c (mono_jit_find_compiled_method): New function to return a
15532 compiled method if it exists.
15534 * mini-x86.c: Call mono_create_jump_trampoline instead of
15535 mono_arch_create_jit_trampoline.
15537 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
15538 a jump trampoline. Fixes #52092.
15540 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
15542 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
15543 which is not up-to-date. Add check_corlib_version () instead.
15545 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
15548 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
15549 since newer valgrind versions do not need it.
15551 * mini.c (mono_jit_compile_method_with_opt): New helper function to
15552 compile a method with a given set of optimizations.
15554 * mini.c: Compile icall wrappers on-demand instead of at startup.
15556 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
15557 wrapper for an icall.
15559 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
15561 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
15564 * iltests.il: Add test for non-empty stack before switch instruction.
15566 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
15568 * mini.c: Add support for new stringbuilder marshalling conventions.
15570 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
15572 2004-02-01 Martin Baulig <martin@ximian.com>
15574 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
15575 in `ginst->mtype_argv'.
15577 2004-01-31 Miguel de Icaza <miguel@ximian.com>
15579 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
15580 facilitate grepping.
15582 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
15584 * mini.c: fixed buglet in initobj generic implementation for references.
15586 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
15588 * Makefile.am: make the version script conditional.
15589 * jit-icalls.c: handle missing truncl().
15591 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
15593 * exceptions.cs: Add more tests for double->int conversion.
15595 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
15596 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
15598 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
15600 * driver.c: make --verbose --version emit an error
15601 if the loaded corlib doesn't match the runtime version.
15603 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
15605 * mini-ppc.h: export ppc_patch().
15606 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
15607 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
15608 on par or better than on MacOSX.
15610 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
15612 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
15613 mono_lookup_pinvoke_call.
15615 * mini-x86.c: Under windows, the default pinvoke calling convention is
15616 stdcall. Fixes #52834.
15618 * mini.c (optimize_branches): Add an upper bound to the number of
15619 iterations to prevent infinite loops on strange loops. Fixes #53003.
15621 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
15623 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
15624 and ISINST. Fixes #52093.
15626 * objects.cs (test_0_vector_array_cast): New tests.
15628 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
15630 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
15631 checking in Array.Set ().
15633 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
15636 * object.cs (test_0_multi_array_cast): New regression test.
15638 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
15640 * exceptions-ppc.c: fix build on Linux/PPC.
15642 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
15644 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
15645 running under valgrind.
15646 (x86_magic_trampoline): Fix build bustage.
15648 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
15649 negative values as well. This is needed for the encoding of the line number
15650 info, since sometimes the line numbers are not in increasing order.
15652 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
15654 * cpu-pentium.md (localloc): Increase the size of the localloc
15655 instruction since it is a loop under Win32.
15657 * debug-mini.c (record_line_number): Get rid of unneccesary memory
15660 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
15662 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
15663 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
15664 Max Horn (max@quendi.de). Fix file names in comments.
15666 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
15668 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
15669 avoid stack overflow.
15670 (replace_usage): Avoid uninitialized variable warnings.
15672 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
15673 and taking the address of valuetype variables.
15675 2004-01-03 Patrik Torstensson
15677 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
15678 for other purposes than FP later on.
15680 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
15682 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
15685 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
15687 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
15689 2003-12-30 Patrik Torstensson <p@rxc.se>
15691 * mini-x86.h: Decreased number of availiable fp regs.
15692 Solves corner cases with FP spilling.
15694 2003-12-23 Patrik Torstensson <p@rxc.se>
15696 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
15697 for floating point stack tracking / spilling on x86.
15700 * basic-float.cs: added float mul overflow test.
15702 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
15704 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
15706 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
15708 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
15709 supports for cond branches that overflow the immediate
15710 overflow offset. mcs can compile simple programs.
15712 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
15714 * exceptions-ppc.c: exception handling support wip:
15715 finally handlers get run on exception.
15717 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
15719 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
15722 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
15724 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
15725 initial support for stack walking and unwinding.
15727 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
15729 * driver.c (mono_main): Make corlib-out-of-sync message more
15730 descriptive. Also remove verify_corlib call.
15732 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
15734 * mini.c: make CEE_NEWARR calls and other emulated opcodes
15735 not overlap with other call's arguments, too.
15737 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
15739 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
15740 move to arch-specific code the choice of arch-specific
15741 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
15742 * mini.c: ensure emulation calls will not interleave
15745 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
15747 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
15748 the magic trampoline stack frame is dropped before executing
15751 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
15753 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
15754 and integer to fp conversions. Added support for overflowing
15755 arguments on the stack. Reserve a couple more registers as temps.
15756 Added support for aot compilation (as output still needs to be
15759 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
15761 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
15762 Don't overwrite return register in some corner cases.
15764 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
15766 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
15767 static constructors when AOT compiling.
15769 * driver.c (mono_main): Call mono_check_corlib_version.
15771 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
15773 * cpu-g4.md, basic.cs: fixed div target register.
15775 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
15777 * mini-ppc.c, basic.cs: shl_imm fix with test.
15779 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
15781 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
15782 structures by value. Misc fixes.
15783 * objects.cs: more tests.
15785 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
15787 * mini-ppc.c: lconv.ovf.i implemented.
15789 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15792 (mini_init): don't error out if someone already called g_thread_init.
15794 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
15796 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
15797 to be any type per the spec. Fix abnormal memory usage when
15798 the same object is repeatedly thrown.
15800 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
15802 * mini.c: check for overruns in IL code.
15804 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
15806 * TODO: Add/remove some todo entries.
15808 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
15810 * driver.c (mono_main): Call mono_verify_corlib.
15812 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
15814 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
15815 This has been moved to mini.c
15816 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
15817 type being casted is marshalbyref it could be a proxy, so instead of
15818 emitting the type check code, emit a call to a runtime method that will
15819 perform the check by calling CanCastTo if needed.
15821 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
15823 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
15824 methods with large stack frames under Win32.
15826 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
15828 * Makefile.am: Distribute regression tests.
15830 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
15831 at the end instead of inserting each variable into the sorted list.
15833 * linear-scan.c (mono_varlist_sort): New helper function.
15835 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
15837 * mini.c: ensure arguments and locals are within bounds.
15839 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
15841 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
15844 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
15846 * mini.c (mono_cprop_copy_values): Fix crash.
15848 * aot.c: Set verbosity back to 0.
15850 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
15852 * regalloc.c: complete memory leak fix by Laurent Morichetti
15855 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
15857 * driver.c (main_thread_handler): Revert the previous patch.
15859 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
15862 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
15863 memory from the memory pool.
15865 * driver.c (main_thread_handler): Turn on all optimizations when
15868 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
15869 an array for better performance.
15871 * regalloc.c (mono_regstate_assign): Fix memory leak.
15873 * debug-mini.c (mono_debug_serialize_debug_info): New function to
15874 serialize the debug info.
15876 * debug-mini.c (mono_debug_add_aot_method): New function to load the
15877 debug info from the serialized representation.
15879 * aot.c: Save debug info into the generated file and load it when
15882 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
15884 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
15886 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
15887 More FP-related fixes.
15889 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
15891 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
15892 and register allocation buglet. Hello world now runs.
15894 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
15896 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
15897 * tramp-ppc.c: fixed class init trampoline.
15898 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
15900 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
15902 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
15903 mini.c: more ppc changes/fixes.
15905 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
15907 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
15908 Also optimize the case when the arguments are the same in the caller
15911 * iltests.il: Add tests for tail calls with valuetype arguments.
15913 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
15915 * mini-ppc.c: fixes for struct return type.
15917 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
15919 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
15920 mono_spillvar_offset() to arch-specific code.
15922 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
15924 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
15926 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
15928 * exceptions-x86.c: Fix stack space leaks.
15930 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
15931 registers from the lmf if the method has save_lmf set.
15933 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
15935 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
15936 of icall wrappers into InvokeInDomain, since these are now per-domain.
15938 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
15940 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
15941 make some opcode emulation and intrinsic ops enabled/disabled
15942 according to the architecture. More fixes.
15944 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
15946 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
15948 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
15950 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
15951 arch-specific handling for 'this' and struct return type to
15952 arch-specific code.
15954 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15956 * aot.c: prevent divide by zero error when reporting (it happened with
15957 Accessibility.dll).
15959 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
15961 * mini.h (inst_switch): Remove unused macro.
15963 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15966 (load_aot_module): free 'info->methods' and 'info' properly. No more
15967 "free(): invalid pointer blah" messages when you have an old aot
15970 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
15972 * jit-icalls.c, mini.c: Added support for context static fields.
15974 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
15976 * mini.c (mono_method_blittable): Methods which set LastError are not
15977 blittable either. Fixes #51108.
15979 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
15981 * mini.c: flush icache.
15982 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
15984 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
15986 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
15988 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
15990 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
15993 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
15996 * inssel.brg (CEE_MKREFANY): Fix AOT case.
15998 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
16000 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
16001 instruction when the result is discarded.
16003 * iltests.il (test_0_div_regalloc): New regression test.
16005 * arrays.cs: Fix compilation error.
16007 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
16009 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
16010 float rules to inssel-x86.brg: sane architectures with FP registers
16011 don't need to implement these rules.
16013 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
16015 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
16017 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
16019 * mini.h, inssel-long32.brg: fixed endianess issues in int64
16020 implementation of 32 bit systems.
16022 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
16024 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
16025 (Jeroen Zwartepoorte).
16027 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
16029 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
16030 the caller and the callee matches.
16032 * mini.c (mono_method_to_ir): Add comment.
16034 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
16035 signbit is missing on some platforms.
16037 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
16039 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
16041 * mini.c (setup_jit_tls_data): Call the new function.
16043 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
16045 * mini-x86.c: Add experimental support for fast access to the lmf
16046 structure under NPTL/Linux 2.6.x.
16048 2003-11-06 Martin Baulig <martin@ximian.com>
16050 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
16051 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
16054 2003-11-02 Martin Baulig <martin@ximian.com>
16056 * mini.c (inflate_generic_field): New static method.
16057 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
16058 generic instance and the field is declared in a generic type, call
16059 inflate_generic_field() to inflate it. Fixes gen-28.cs.
16061 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
16063 * mini.h mini.c (mono_method_same_domain): New function to return
16064 whenever the caller and the callee are in the same domain.
16066 * tramp-x86.c (x86_magic_trampoline): Use the new function.
16068 2003-10-30 Martin Baulig <martin@ximian.com>
16070 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
16071 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
16073 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
16074 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
16076 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
16078 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
16081 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
16082 object here, so it is in the correct appdomain etc.
16084 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
16086 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
16088 (mono_method_to_ir): Avoid freeing the type created returned from
16089 mono_type_create_from_typespec, since it is put into an internal cache
16090 by the function. Fixes pointer.exe.
16092 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
16093 trampolines for icalls and pinvokes as well. Fixes #33569.
16095 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
16097 * mini.c: Update after appdomain changes.
16099 * mini.c (mono_jit_compile_method_inner): Allways compile native
16100 method wrappers in the root domain, since there can only be one
16101 instance of them, whose address is stored in method->info.
16103 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
16105 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
16106 environment variable. Instead detect automatically whenever running
16107 under valgrind using the magic macro RUNNING_ON_VALGRIND from
16110 2003-10-16 Miguel de Icaza <miguel@ximian.com>
16112 * trace.c, trace.h: New files that implement the new trace option
16115 * driver.c: Document new --trace options.
16117 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
16120 - if (mono_jit_trace_calls)
16121 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
16123 * mini.h: prototypes.
16125 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
16127 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
16129 * mini.c inssel.brg: Implement typedefbyref opcodes.
16131 * mini.c (mono_jit_compile_method): Remove unused local variable.
16133 * mini.c (mono_jit_compile_method_inner): Ditto.
16135 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
16137 * tramp-x86.c (x86_class_init_trampoline): Fix build.
16139 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
16141 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
16143 * mini.c (mono_no_aot): Remove unused global variable.
16145 * mini.c: Thread safety fixes.
16147 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
16149 * mini.c (mono_create_class_init_trampoline): Add a lock around
16150 class_init_hash_addr.
16152 * arrays.cs (test_0_newarr_emulation): Add new regression test for
16155 * mini.c: Decompose the NEWARR instruction before decomposing its
16156 arguments. Fixes #30073.
16158 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
16160 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
16163 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
16165 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
16167 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
16169 * driver.c: Add support for compiling icall wrappers to --compile.
16171 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
16173 * inssel.brg: The empty value in class->interface_offsets is -1, not
16176 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
16178 * objects.cs: New test for 'is' operator on an array of interfaces.
16180 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
16182 * tramp-ppc.c: update trampoline code to support jumps
16183 and class initialization.
16185 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
16187 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
16189 * inssel.brg (OP_UNBOXCAST): Fix #46027.
16191 * inssel.brg (OP_UNBOX): Remove unused rule.
16193 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
16194 region instead of one for each method. Fixes #47813.
16196 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
16198 * exceptions.cs (test_0_nested_finally): New regression test for
16199 nested exception handlers.
16201 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
16203 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
16205 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
16208 * mini.c (mono_method_check_inlining): Make the inlining limit
16209 configurable by an environment variable.
16211 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
16213 * mini.h: Bump AOT file version.
16215 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
16216 token, store the image along with the token, since the token might not
16217 refer to the same image as the method containing the relocation,
16218 because of inlining.
16220 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
16222 * mini.c (mono_precompile_assemblies): New function to compile
16223 all methods in all loaded assemblies.
16225 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
16227 * regalloc.h regalloc.c (MonoRegState): Change the type of
16228 iassign and fassign to int*, since they can contain large negative
16229 values if the register is spilled. Also added some comments. Fixes
16232 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
16233 under Win32. Fixes #42964.
16235 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
16237 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
16239 * aot.c: Added support for AOT compiling methods which contain calls
16240 to wrappers. Currently, only remoting-invoke-with-check wrappers are
16243 * driver.c (compile_all_methods): Run the compilation in a thread
16244 managed by mono. Fixes #44023.
16246 * mini.c (mono_codegen): Print full method name in verbose output.
16248 * mini-x86.c (mono_arch_patch_code): Fix warning.
16250 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
16251 jumps, since the method we are jumping to might be domain-specific.
16253 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
16255 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
16257 * inssel.brg: string chars are unsigned.
16259 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
16261 * TODO: New todo item.
16263 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
16264 which calls mono_runtime_class_init and patches the call site to
16265 avoid further calls.
16266 (mono_arch_create_class_init_trampoline): New arch specific function
16267 to create a class init trampoline.
16268 (create_trampoline_code): Generalized so it can create
16269 class init trampolines as well.
16271 * mini.c (helper_sig_class_init_trampoline): New helper variable.
16272 (mono_create_class_init_trampoline): New function to create and cache
16273 class init trampolines.
16274 (mono_find_class_init_trampoline_by_addr): New function to lookup the
16275 vtable given the address of a class init trampoline. Used by the
16277 (mono_codegen): Generate a call to a trampoline instead of
16278 mono_runtime_class_init in LDSFLD[A].
16279 (mono_codegen): Add relocations for the new trampoline.
16281 * mini.h mini-x86.c aot.c: Added a new relocation type:
16282 MONO_PATCH_INFO_CLASS_INIT.
16284 * mini.h: Bump AOT version number.
16286 * aot.c: Create a copy of the loaded code instead of using the original
16287 so methods which call each other will be close in memory, improving
16290 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
16291 patch since it breaks the regression tests.
16293 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
16294 for the register saving instruction sequence since the
16295 frame_state_for function in glibc 2.3.2 don't seem to detect it.
16297 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
16299 * TODO: Fix todo item && remove another.
16301 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
16303 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
16306 * aot.c: Moved the check for MONO_LASTAOT into the initialization
16307 function of the module.
16309 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
16310 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
16311 --no-aot command line option.
16313 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
16315 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
16316 by Bernie Solomon (bernard@ugsolutions.com).
16318 * inssel.brg: Refactor the interface offset table related code into
16319 its separate functions and add support for the AOT case.
16321 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
16323 * aot.c (mono_aot_get_method_inner): Fix memory leak.
16325 * aot.c: Added mono_aot_verbose variable and made all debugging
16326 output depend on the value of this variable.
16328 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
16329 method_label and info_label.
16331 * mini.h mini-x86.c aot.c: Added a new relocation type
16332 MONO_PATCH_INFO_IID for klass->interface_id.
16334 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
16335 the MonoJitInfo structure.
16337 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
16338 a non-root appdomain in shared mode.
16340 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
16342 * aot.c: make aot loader less verbose. Remove free of unused variable.
16344 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
16346 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
16348 * .cvsignore: Added *.dll.
16350 * mini.c (mono_print_tree_nl): New function callable while debugging.
16352 * mini.c (mono_print_code): Export this.
16354 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
16357 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
16359 * mini.h (MonoCompile): Added 'jit_info' field.
16361 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
16362 the cfg structure, since it is needed by the AOT compiler.
16364 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
16366 * aot.c: A major rewrite. Changes include:
16367 - save exception tables for methods which have them.
16368 - cache failed lookups in aot_get_method () to avoid the (slow) calls
16369 to g_module_symbol.
16370 - reworked the file format so it is now much smaller and needs
16371 fewer relocation entries.
16373 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
16375 * aot.c (load_aot_module): Fix build bustage on platforms without
16378 2003-09-04 Martin Baulig <martin@ximian.com>
16380 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
16382 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
16384 * TODO: Some new optimization ideas.
16386 * aot.c: Move AOT module loading logic here from mono_assembly_open.
16388 * aot.c: Save the optimization flags used to compile the code into
16391 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
16392 support emitting domain specific code.
16394 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
16395 no longer domain neutral. It can be made domain neutral by compiling
16396 with --optimize=shared.
16398 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
16399 between appdomains.
16401 * driver.c mini.h mini.c: New --no-aot debugging option which disables
16402 loading of AOT code.
16404 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
16406 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
16407 if there is no domain neutrality information.
16409 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
16411 * aot.c (mono_compile_assembly): Emit a symbol containing the file
16412 format version into the generated library.
16414 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
16415 callee method into the caller since one of them could be shared.
16417 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
16418 system exceptions from AOT code now works.
16420 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
16421 method if it is domain neutral and the callee is not.
16423 * graph.c (cfg_emit_one_loop_level): Fix warning.
16425 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
16427 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
16430 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
16432 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
16433 is needed by code which is executed before mono_runtime_init ().
16434 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
16436 * mini.c (mono_thread_abort): Fix warning.
16437 (mono_jit_compile_method): Call static constructor in the AOT case too.
16439 * aot.c (mono_compile_assembly): Fix warning.
16441 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16443 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
16445 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
16447 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
16449 * cpu-pentium.md: Fix the length of call opcodes so they include the
16450 ESP restoring instruction. Fixes #47968.
16452 2003-08-28 Martin Baulig <martin@ximian.com>
16454 * mini-x86.c (mono_arch_call_opcode): Added support for
16455 MONO_TYPE_GENERICINST.
16457 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
16459 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
16461 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
16462 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
16464 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
16467 2003-08-26 Martin Baulig <martin@ximian.com>
16469 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
16470 when reporting an error, set this to the actual error location.
16471 (mono_method_to_ir): Report the correct error location if
16472 get_basic_blocks() returned an error.
16474 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
16476 * mini.c (mono_type_blittable): OBJECT is not blittable.
16477 (mono_method_blittable): Methods which have marshalling descriptors
16478 are not blittable either. Fixes #47842.
16480 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
16482 * driver.c mini.c: Use an environment variable instead of a global
16483 variable. Also fix the build.
16485 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
16486 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
16489 * driver.c mini.c: Added --with-valgrind option to turn off some
16490 code which prevents mono from running under valgrind.
16492 * mini.c (mono_emit_call_args): Fixed warning.
16494 * mini.c (mono_emulate_opcode): Fixed warning.
16496 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
16498 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
16499 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
16500 regalloc.c, regalloc.h: specify available registers in arch-specific
16501 code and support floats in the regallocator (patch by Laurent Morichetti
16504 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
16506 * mini.c: mono_thread_current() can be called only after
16507 mono_runtime_init(): rearrange code to not call it early on.
16509 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
16511 * mini.c: allocate jump tables in the code mempools.
16513 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
16515 * mini.c, mini.h: make sure per-thread data allocated by the jit is
16518 2003-08-10 Miguel de Icaza <miguel@ximian.com>
16520 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
16521 12 to 16. This fixes bug #47453.
16524 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
16526 * mini-ppc.c: fixed indexed load and unsigned compares.
16528 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
16530 * mini.c: reenabled installation of handler for
16531 thread abort signal.
16533 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
16535 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
16536 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
16537 until it's fixed and actually useful.
16539 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
16541 * inssel-long32.brg: couple more opcodes implemented.
16543 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
16545 * mini-sparc.c: Even more opcodes implemeted.
16547 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
16549 * mini-sparc.c: More opcodes implemented.
16551 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
16553 * mini-sparc.c: More opcodes implemented.
16555 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
16557 * inssel-sparc.brg: Add some needed rules. Direct
16559 * Makefile.am: Use inssel-sparc.brg
16560 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
16561 an assert happy for now.
16563 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
16565 * mini-sparc.c: Fixed compile errors.
16566 * exceptions-sparc.c: Same. We now produce a mono binary
16567 on sparc-linux. Yea.
16569 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
16571 * mini-sparc.c: Renamed registers. Also some macro cleanups.
16572 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
16573 They compile, but do not work.
16575 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
16577 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
16578 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
16579 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
16582 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
16584 * mini.c: more opcodes implemented and better support for generics.
16586 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
16588 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
16589 * mini.c, mini.h: first cut at generics support: some new instructions
16590 added and changed the behaviour of some of the existing ones.
16592 2003-07-21 Miguel de Icaza <miguel@ximian.com>
16594 * mini.c: Removed definition of metadata_shared mutex here.
16596 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
16598 * mini-x86.c: make vararg calls work for instance methods.
16600 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
16602 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
16603 returns the arguments in a separte list, now.
16605 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
16607 * aot.c, mini.c: updates for array type representation changes.
16609 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
16611 * mini.c: register function to perform jit shutdown.
16613 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
16615 * mini.c: use a faster allocator if possible.
16617 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
16619 * aot.c: some cleanups and portability changes.
16621 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
16623 * mini.c: use faster allocation for CEE_BOX if possible.
16625 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
16627 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
16628 Moved inlined mempcy code to its own function so that is can be
16629 reused. Added an inline memset function as well (optimized initobj).
16630 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
16632 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
16634 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
16636 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
16638 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
16639 arch code can setup the cpu for CLR execution, if needed.
16640 We use it on x86 to set the precision of FP operations.
16642 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
16644 * mini.c: disable some optimizations if we can guess they'll cost too
16645 much for a given method.
16647 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
16649 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
16651 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
16652 * mini.h mini.c mini-x86.c: Added instruction level coverage
16653 info collection support.
16655 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
16657 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
16658 is now implemented in the profiling API. Get rid of a couple of
16659 unnecessary global variables.
16661 2003-06-15 Nick Drochak <ndrochak@gol.com>
16663 * basic-long.cs: tests for negative values for bigmul, and unsigned.
16664 * cpu-g4.md: add op_bigmul and op_bigmul_un
16665 * cpu_pentium.md: add op_bigmul_un
16666 * inssel-long32.brg: add rule for unsigned bigmul
16667 * mini-ops.h: define OP_BIGMUL_UN
16668 * mini-x86.c: THE BUG: handle (un)signed properly
16669 * mini.c: choose unsigned opcode if needed.
16670 This set of patches fixes bug #44291
16672 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
16674 * mini.c (optimize_branches): improved to handle all kinds of
16675 conditional branches.
16677 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
16679 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
16680 don't raise exceptions.
16682 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
16684 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
16685 to arch-specific files.
16687 2003-06-09 Martin Baulig <martin@ximian.com>
16689 * Makefile.am (libs): Added $(LIBGC_LIBS).
16691 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
16693 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
16694 and OP_ATAN (fixes bug#44293).
16696 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
16698 * Makefile.am, mini-x86.c: rename cpu description array to
16699 pentium_desc, since some compilers define the 'pentium' preprocessor
16702 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
16704 * mini.c (mini_select_instructions): add explicit branch if the
16705 following block is not the false target of a conditional branch -
16706 we need this with any optimization that reorder or remove bblocks
16708 * mini.c (optimize_branches): bug fixes
16710 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
16712 * mini.c (mono_method_to_ir): inline static readonly fields
16714 * ssa.c (fold_tree): start cfold support for long (very simple
16717 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
16719 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
16721 * inssel.brg: fixed memcpy (bug #44219).
16723 2003-06-05 Dick Porter <dick@ximian.com>
16725 * driver.c: Set the glib log levels to not abort if g_message
16728 g_set_prgname() has to happen before mini_init() so that the
16729 process handle gets the info.
16731 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
16733 * driver.c: add intrins to the default optimizations to get wider
16736 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
16738 * mini.h: some large basic blocks will overflow a 16-bit
16739 integers for symbolic registers.
16741 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
16743 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
16744 (mono_arch_output_basic_block): fix bug 43499
16746 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
16748 * mini.c: kill duplicated definition of mono_debug_format.
16750 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
16752 * mini-x86.c, arrays.cs: fixed register allocation bug.
16754 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
16756 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
16758 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
16760 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16763 (print_method_from_ip): also print source location information if
16766 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
16768 * mini.c (mono_find_block_region): bug fix in region code
16769 (mini_method_compile): enable removing unreachable code again, but
16770 only in methods without exception clauses.
16772 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
16774 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
16775 Implemented arglist opcode and handling of TypedReference type.
16776 Fixed x86 call convention when a structure is returned.
16777 Minimal support for calling static vararg methods.
16779 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
16781 * mini.c (mini_method_compile): always remove unreachable code,
16782 because the code in them may be inconsistent (access to dead
16783 variables for example).
16785 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
16787 * driver.c, debug-mini.c: warning fixes.
16789 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
16791 * Makefile.am, jit.h, mini.h: install header for embedding mono.
16793 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
16795 * mini.c: thread-static fields are registered in mono_class_vtable(),
16796 so ensure the function is called before checking for them.
16798 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
16800 * mini.c (optimize_branches): fix for bug 43586
16802 * jit-icalls.c (mono_llmult_ovf): added an additional check for
16803 overflow (fixes Bug #43639)
16805 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
16807 * mini.c, objects.cs: allow the use of stobj for primitive types.
16809 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
16811 * mini.c: be less strict about argument checking until we support
16812 running the verifier.
16814 2003-05-27 Nick Drochak <ndrochak@gol.com>
16816 * basic-long.cs: tests for (ulong)int * (ulong)int also
16817 * mini.c: use the same trick for (ulong)int * (ulong)int
16819 2003-05-27 Nick Drochak <ndrochak@gol.com>
16821 * basic-long.cs: add regression test for (long)int * (long)int
16822 * cpu-pentium.md: add op_bigmul specification
16823 * inssel-long32.brg: add OP_BIGMUL rule
16824 * mini-ops.h: add OP_BIGMUL
16825 * mini-x86.c: register allocator: handle case where src1 needs to be
16827 * mini.c: substitute special BIGMUL opcode in the tree for
16828 (long)int * (long)int
16830 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
16832 * jit-icalls.c: call the type ctor on field access if needed.
16834 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
16836 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
16837 to a method (including results of ldelema, bug#43207).
16839 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
16841 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
16842 colors to show exception handler blocks.
16844 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
16845 (fix for pinvoke7.cs).
16847 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
16849 * mini.h, mini.c: ensure correct initialization order for types that
16850 require it. Prepare for lazy compilation of jit icall wrappers.
16851 Provide a name for opcode emulation to reduce unneeded mallocing.
16853 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
16855 * mini-x86.c: better register restoring code and profiling
16856 support for tail calls.
16858 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
16860 * mini.h, driver.c: prepare for leaf methods optimization.
16862 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
16864 * mini.c: get targets of branches before converting a method.
16866 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
16868 * mini.c (optimize_branches): added some experimental code (disbaled)
16870 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
16872 * mini.c (optimize_branches): fix branch to branch optimization
16874 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
16876 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
16878 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
16880 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
16883 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
16885 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
16886 enable use of interface variables again.
16888 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
16889 I1 to registers because there is no simply way to sign extend 8bit
16890 quantities in caller saved registers on x86.
16892 * inssel-float.brg: set costs of some rules to 2 so
16893 that monobure always select the arch. specific ones if supplied,
16894 regardless of the order we pass the files to monoburg.
16896 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
16898 * mini.c, mini-x86.c: since the magic trampoline for jumps
16899 can't patch the code directly, we do it as soon as the
16900 method gets compiled.
16902 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
16904 * mini-x86.c, mini.h: introduce a new patching method
16905 to support CEE_JMP and tail calls.
16906 * mini.c: obey tail.call. Don't precompile methods target
16908 * tramp-x86.c: new trampoline code to handle methods
16909 reached through a jump.
16911 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
16913 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
16914 bit values to registers
16916 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
16918 * mini.c (mono_compile_get_interface_var): share interface
16919 variables if possible.
16921 2003-05-16 Martin Baulig <martin@ximian.com>
16923 * debug-mini.c (mono_init_debugger): New function to initialize
16924 the debugger. This is not in the debugger since it needs to
16925 access some of mini's internals.
16927 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
16929 * mini.c (mono_method_to_ir): inlining fixes/cleanups
16931 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
16933 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
16934 for value type handling.
16936 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
16938 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
16939 (mono_method_check_inlining): enable inlining of all kinds of wrappers
16941 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
16943 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
16944 the constructor through a proxy.
16946 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
16948 * jit-icalls.c, inssel.brg: fixes to array element address
16951 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
16953 * mini-x86.c (is_regsize_var): allocate pointer to registers
16955 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
16957 * driver.c: fixed typo, added intrins to the set of optimizations
16958 tested with regressions.
16960 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
16962 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
16963 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
16966 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
16968 * inssel.brg: remove some common pop instructions without side effects
16970 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
16972 * inssel-x86.brg: fixed thinko in int to double conversions.
16974 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
16976 * mini.c, jit-icalls.c: added runtime thread-static variable support.
16978 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
16980 * inssel-long32.brg: two more missing instructions.
16982 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
16984 * mini.c (mono_emit_call_args): set the cil_code for all arguments
16985 if not already set.
16987 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
16989 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
16992 * basic-float.cs: Added tests for negative zero.
16994 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
16996 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
16997 a couple of missing operations for long casts, with test cases.
16999 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17001 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
17003 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
17005 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
17006 code size estimation.
17008 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
17010 * mini.c (mono_jit_create_remoting_trampoline): make it work with
17011 abstract methods (fix bug 42542)
17013 * aot.c: add ability to handle array types
17015 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
17017 * mini.c: Call the _specific versions of the object allocation
17018 functions if possible.
17020 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
17022 * driver.c: call setlocale ().
17024 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
17026 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
17029 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
17031 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
17033 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
17034 wrappers (fix bug 42122)
17036 2003-05-04 Martin Baulig <martin@ximian.com>
17038 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
17040 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
17041 s/mini_set_defaults/mono_set_defaults/g.
17043 2003-05-04 Martin Baulig <martin@ximian.com>
17045 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
17047 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
17049 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
17050 (reported by Don Roberts).
17052 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
17054 * mini.c: temporarily work around two bugs for this release.
17056 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
17058 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
17059 that contains -export-dynamic and it makes using the ld script
17061 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
17063 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
17065 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
17068 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
17070 * mini.c: make sure leave calls all the needed finally blocks,
17071 even when the target jumps out of multiple exception clauses.
17073 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
17075 * ldscript, Makefile.am: add linker script to reduce the number of
17076 exported symbols (should also fix the issues with libwine defining
17077 some of the same symbols in io-layer).
17079 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
17081 * driver.c (mini_main): Avoid assertion when no file name is given on
17084 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
17086 * driver.c: added --version/-V command line option.
17087 Added the inline optimization in the regression tests.
17089 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
17091 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
17092 to the type in the method signature (fixes bug#42134).
17094 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
17096 * mini.c: when inlining, check this is not null only when needed (bug #42135).
17098 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
17100 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
17102 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17104 * driver.c: fixed bug #42100.
17106 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
17108 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
17110 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
17112 * mini.c: moved most of the code required to do inlining to its own
17113 function so it can be reused. Inline also ctors if appropriate.
17115 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
17117 * Makefile.am: Link with -export-dynamic so shared libs loaded by
17118 the runtime can call mono API functions.
17120 2003-04-27 Martin Baulig <martin@ximian.com>
17122 * debug-mini.c (mono_debug_init_method): Added
17123 `guint32 breakpoint_id' argument; if the method has a breakpoint,
17124 send a notification to the debugger.
17126 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
17127 running in the Mono Debugger, just pass the breakpoint number to
17128 mono_debug_init_method().
17130 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
17132 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
17134 * mini.c: allow some more unsafe compares.
17136 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
17138 * mini-x86.c, Makefile.am: make distcheck works (partially from
17139 a patch by Richard Lee <r.h.lee@attbi.com>).
17140 * regset.c, regset.h: removed, they are unused.
17142 2003-04-25 Dick Porter <dick@ximian.com>
17144 * driver.c: Usage reports the name as 'mono' not 'mini'
17145 * exceptions-x86.c: Build and run on freebsd
17147 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
17149 * Makefile.am: install the program with the 'mono' name and
17150 the library as libmono instead of mini and libmini.
17152 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
17154 * driver.c: provide the APIs for the embedding interface of the old jit.
17156 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
17158 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
17160 2003-04-23 Martin Baulig <martin@ximian.com>
17162 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
17164 * driver.c: Added `--debug' command line argument to enable
17167 2003-04-23 Martin Baulig <martin@ximian.com>
17169 * debug.[ch]: Removed. The code is now in
17170 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
17172 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
17175 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
17177 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
17179 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17182 (mini_cleanup): moved mono_runtime_cleanup call after the call to
17183 mono_domain_finalize.
17184 (mini_method_compile): use mono_method_profile* if the the option is
17187 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
17189 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
17190 methods with their wrapper.
17192 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
17193 methods with their wrapper.
17195 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
17198 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
17201 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
17204 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
17206 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
17208 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
17210 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
17211 of the mempool. This is slightly faster and uses less memory
17213 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
17215 * mini.c: avoid O(n) allocation for variables.
17217 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
17219 * mini.c: handle items on the stack after inlining methods.
17221 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
17223 * mini.c: make the method->opcode optimization dependent
17224 on MONO_OPT_INSTRINS and do it lazily.
17226 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
17228 * driver.c: print overall results at the end of regression run.
17230 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
17232 * inssel.brg: don't overwrite symbolic registers.
17234 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
17236 * inssel-x86.brg: fix conversion from long to float.
17238 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
17240 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
17242 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
17244 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
17246 * driver.c: Added --print-vtable option as in the old JIT.
17248 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
17250 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
17252 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
17254 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
17256 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
17258 * mini.c regalloc.c regalloc.h: Fix memory leak.
17260 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
17262 * aot.c (mono_aot_get_method): register all used strings
17264 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
17266 * mini.c: always intern strings references with ldstr at compile time.
17268 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
17270 * Makefile.am: add BUILT_SOURCES.
17272 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
17274 * driver.c: give a better error message when the assembly to execute
17275 doesn't have an entry point.
17277 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
17279 * Makefile.am: added hack for automake
17281 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
17284 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
17286 22003-04-07 Martin Baulig <martin@ximian.com>
17288 * Makefile.am: Added Makefile.am.
17290 * debugger-main.c: Removed, this is now in the debugger where it
17293 * mini.pc.in: Call this package `mini' for the moment.