1 2009-06-22 Mark Probst <mark.probst@gmail.com>
3 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
5 2009-06-20 Martin Baulig <martin@ximian.com>
8 (MonoDebuggerThreadFlags): New enum typedef.
9 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
10 (mono_debugger_thread_created): Added `gpointer func' argument;
11 initialize the new `thread_flags' field.
13 2009-06-18 Martin Baulig <martin@ximian.com>
15 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
16 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
19 (mini_debugger_set_attach_ok): New function; sets the attach-ok
20 flag in `MONO_DEBUGGER__info.runtime_info'.
23 (mono_main): Call mini_debugger_set_attach_ok() if generics
26 2009-06-22 Zoltan Varga <vargaz@gmail.com>
28 * aot-compiler.c (add_wrappers): Fix a warning.
30 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
31 the ppc load/store macro changes.
33 2009-06-21 Zoltan Varga <vargaz@gmail.com>
35 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
37 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
38 not just the got symbol.
40 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
43 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
46 * aot-compiler.c: Remove some fixmes.
48 * driver.c (mono_main): Print a helpful message when cross-compiling.
50 * mini.c (mini_init): Disable signal handlers when cross-compiling.
52 * method-to-ir.c (initialize_array_data): Do the optimization if the
53 target byte order is little endian, instead of the host byte order.
55 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
56 wrappers into the mscorlib image, Emit a unique plt symbol for each
57 image, emit symbols for plt entries.
59 * image-writer.c (img_writer_emit_symbol_size): New function to emit
62 2009-06-20 Zoltan Varga <vargaz@gmail.com>
64 * aot-compiler.c (add_wrappers): Avoid calling
65 mono_marshal_get_type_info () since it can assert for some types.
67 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
68 ldtoken are used inside wrappers.
70 * helpers.c: Add support for prefixing tools with the arch name.
72 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
73 quantities when using ilp32.
75 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
76 spill slots. Use sizeof(mgreg_t) for the spill slot size.
78 * image-writer.c: Use .long on ilp32.
80 * aot-compiler.c: Use 32 bit loads on ilp32.
82 2009-06-19 Zoltan Varga <vargaz@gmail.com>
84 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
86 * mini-ops.h: Use TARGET_POWERPC define for consistency.
88 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
90 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
91 second got slot of every aot image.
93 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
94 aot on platforms with function pointers.
96 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
97 support for aot/full aot on ppc/ppc64.
99 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
100 arguments which are needed on ppc.
102 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
105 * mini-trampolines.c aot-runtime.c: Update after the above changes.
107 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
109 * regalloc2.c (BITS_PER_CHUNK): Ditto.
111 * aot-compiler.c (emit_got_info): Fix reading unused memory.
113 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
115 2009-06-17 Geoff Norton <gnorton@novell.com>
117 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
119 2009-06-17 Zoltan Varga <vargaz@gmail.com>
121 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
122 to control whenever the dwarf writer is in xdebug or aot mode.
123 (emit_class_dwarf_info): Use a separate abbrev for structures without
126 * aot-compiler.c: Pass the appending parameter to
127 mono_dwarf_writer_create ().
129 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
130 falls through to its next bblock. Fixes #513931.
132 * iltests.il: Add a test.
134 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
135 infor even if emit_line is FALSE, as the apple linker seems to require it.
137 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
139 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
143 2009-06-15 Zoltan Varga <vargaz@gmail.com>
145 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
148 2009-06-13 Zoltan Varga <vargaz@gmail.com>
150 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
151 'has_call_handler' fields.
153 * method-to-ir.c (mono_method_to_ir): Set them if needed.
155 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
156 first bblock if not needed. Fixes #512790.
158 2009-06-11 Zoltan Varga <vargaz@gmail.com>
160 * aot-compiler.c (mono_compile_assembly): Fix a warning.
162 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
165 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
166 remoting-invoke-with-check wrappers, which are not needed when running with
167 full-aot, since it doesn't support remoting.
169 2009-06-10 Zoltan Varga <vargaz@gmail.com>
171 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
173 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
174 method info, it is not used anymore.
176 * mini.h: Bump AOT file format version.
178 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
181 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
184 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
186 * mini.h: Bump AOT file format version.
188 2009-06-10 Zoltan Varga <vargaz@gmail.com>
190 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
191 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
194 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
195 of CKFINITE and FBGE for VFP.
197 2009-06-09 Zoltan Varga <vargaz@gmail.com>
199 * aot-compiler.c: Don't align code to 16 bytes on arm.
201 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
202 before the methods they belong to.
204 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
205 the full-aot case if possible, since the trampoline will be called right
208 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
209 trampolines to 1024 after the change above.
211 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
212 trampoline to save 8 bytes per trampoline.
214 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
217 2009-06-08 Zoltan Varga <vargaz@gmail.com>
219 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
221 2009-06-08 Martin Baulig <martin@ximian.com>
224 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
225 (_mono_debugger_throw_exception): Don't make this static.
226 (_mono_debugger_unhandled_exception): Likewise.
227 (mono_debugger_handle_exception): Moved to mini-exceptions.c
230 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
231 (_mono_debugger_throw_exception): Add function prototype.
232 (_mono_debugger_unhandled_exception): Likewise.
235 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
236 arg; return the first exception handler if the exception is caught
237 and we're running inside the debugger.
238 (mono_debugger_handle_exception): Moved here from debug-mini.c;
239 improve exception handle inside runtime-invoke, check whether the
240 exception is actually caught in the method being invoked and not
241 by the runtime-invoke-wrapper.
243 2009-06-08 Zoltan Varga <vargaz@gmail.com>
245 * image-writer.c: Improve support for the osx assembler.
247 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
250 2009-06-08 Martin Baulig <martin@ximian.com>
253 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
254 (_mono_debugger_throw_exception): Don't make this static.
255 (_mono_debugger_unhandled_exception): Likewise.
256 (mono_debugger_handle_exception): Moved to mini-exceptions.c
259 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
260 (_mono_debugger_throw_exception): Add function prototype.
261 (_mono_debugger_unhandled_exception): Likewise.
264 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
265 arg; return the first exception handler if the exception is caught
266 and we're running inside the debugger.
267 (mono_debugger_handle_exception): Moved here from debug-mini.c;
268 improve exception handle inside runtime-invoke, check whether the
269 exception is actually caught in the method being invoked and not
270 by the runtime-invoke-wrapper.
272 2009-06-07 Zoltan Varga <vargaz@gmail.com>
274 * image-writer.c (append_subsection): Don't align subsections of the
275 debug_line section as a workaround.
277 * dwarfwriter.c: Emit line number info in the AOT case as well.
279 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
281 This patch is contributed under the terms of the MIT/X11 license
283 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
284 code_len <= code_size
286 2009-06-06 Zoltan Varga <vargaz@gmail.com>
288 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
290 2009-06-04 Zoltan Varga <vargaz@gmail.com>
292 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
293 invoke wrappers, we now use trampolines instead.
295 2009-06-04 Mark Probst <mark.probst@gmail.com>
297 * mini-darwin.c: The exception thread must not be registered with
300 2009-06-04 Mark Probst <mark.probst@gmail.com>
302 * mini-gc.c: Disable the code because it makes SGen crash.
304 2009-06-03 Zoltan Varga <vargaz@gmail.com>
306 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
307 instead of asserting.
309 2009-05-31 Zoltan Varga <vargaz@gmail.com>
311 * aot-compiler.c (mono_compile_assembly): Move the creation of the
312 output file after the code has been compiled.
314 2009-05-30 Zoltan Varga <vargaz@gmail.com>
316 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
318 2009-05-31 Zoltan Varga <vargaz@gmail.com>
320 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
321 entries distinction to simplify the code.
323 * mini.h: Bump AOT file format version.
325 2009-05-28 Zoltan Varga <vargaz@gmail.com>
327 * objects.cs: Fix the signature of one of the tests.
329 * mini.c (mini_create_ftnptr): New helper function, moved here from
331 (mini_get_addr_from_ftnptr): Ditto.
332 (mini_init): Install the new helpers.
334 2009-05-28 Martin Baulig <martin@ximian.com>
336 Correctly initialize the debugger when embedding Mono.
338 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
339 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
340 see documentation in mini_debug_running_inside_mdb().
343 (mini_debug_running_inside_mdb): New function to check whether
344 we're running inside mdb.
346 * mini.c (mini_init): Call mini_debugger_init() if we're running
349 * driver.c (mono_main): Moved the call to mini_debugger_init()
350 into mini_init() to make this work when embedding Mono.
352 * debug-debugger.c (mini_debugger_init): Warn about duplicate
353 calls to mini_debugger_init().
355 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
356 mono_debugger_main() -> mini_debugger_main() and put them inside a
357 `MONO_DEBUGGER_SUPPORTED' conditional.
359 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
361 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
362 this is no longer in use.
365 2009-05-26 Zoltan Varga <vargaz@gmail.com>
367 * mini-sparc.c (add_outarg_load): Fix the sparc build.
369 * aot-compiler.c (emit_method_code): Always write out C style symbols for
372 2009-05-27 Martin Baulig <martin@ximian.com>
374 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
376 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
377 long_conv_to_r_un to 64 bits.
379 * cpu-x86.md: Increase the instruction size due to the changes.
381 * iltests.il.in: Add regression test.
385 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
387 * objects.cs: Move the previous test from basic.cs to here.
389 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
391 * basic.cs: Add regression test for #506915.
393 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
395 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
396 optimization we must check the bb of the first byte of stobj as
397 it's the only one set in cil_offset_to_bb.
401 2009-05-25 Zoltan Varga <vargaz@gmail.com>
403 * image-writer.c: Fix pointer directive on ppc64.
405 2009-05-24 Zoltan Varga <vargaz@gmail.com>
407 * image-writer.c (asm_writer_emit_section_change): Avoid using
408 .bss subsections on ppc too.
410 2009-05-23 Zoltan Varga <vargaz@gmail.com>
412 * image-writer.c: Fix the definition of TARGET_ASM_....
414 * image-writer.c: Fix the emission of assembler directives in the last
417 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
418 exception throwing code to accomodate ppc64.
420 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
421 size to work on ppc64 too.
423 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
426 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
427 the assembler dialect instead of using platform specific defines.
429 2009-05-22 Geoff Norton <gnorton@novell.com>
431 * mini-arm.c (get_call_info): If a structure is split between the stack
432 and argument registers, we should not advance the stack pointer by the entire
433 native size, but just by the amount that spilled.
435 2009-05-22 Zoltan Varga <vargaz@gmail.com>
437 * mini-arm.c (get_call_info): Handle structures with alignment requirements
440 2009-05-21 Zoltan Varga <vargaz@gmail.com>
442 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
445 * aot-compiler.c (add_extra_method): Fix up the collection of extra
446 methods so wrapper don't get added twice.
447 (add_generic_instances): Don't add methods of arrays.
449 * generics.cs: Mark one test as !FULLAOT.
451 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
453 * mini-x86.c (emit_move_return_value): Remove unused vars.
455 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
457 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
458 decomposing 8 bytes structs into a LCALL.
460 * mini-x86.c (emit_move_return_value): We no longer push the vtype
461 pointer for where to store the returned regs.
463 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
466 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
468 2009-05-20 Miguel de Icaza <miguel@novell.com>
470 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
473 2009-05-21 Zoltan Varga <vargaz@gmail.com>
475 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
477 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
480 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
482 * local-propagation.c (mono_local_cprop): Avoid local propagation
483 across paired add/sub if the first instruction dest reg is it's
484 source reg. For example:
486 int_add_imm R12 <- R12 [1] clobbers: 1
487 int_sub_imm R42 <- R12 [1] clobbers: 1
489 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
490 maintain the math identify.
494 2009-05-20 Andreia Gaita <avidigal@novell.com>
496 * Makefile.am: avoid going on the network just to get the revision,
499 2009-05-19 Massimiliano Mantione <massi@ximian.com>
501 Fixed estimate for short branches on amd64 (they were off mark, and
502 enabling call prolog-epilog instrumentations caused assertions).
503 * mini.h (struct MonoBasicBlock): added max_length field to hold the
504 estimate for the maximum length of this basic block.
506 - mono_arch_emit_prolog: compute max_length for each basic block
507 (instead of max_offset), and inflate size estimate also for entry bb
508 in case of code instrumentation.
509 - mono_arch_output_basic_block: get rid of "cpos" (the current
510 estimated "position" in the code), and always use "offset" instead,
511 which is accurate; at the beginning of the function quickly recompute
512 max_offset for all the remaining blocks, starting from the current
513 cfg->code_len (which is correct, and not estimated) and using the
514 estimated block lengths computed previously.
516 2009-05-17 Zoltan Varga <vargaz@gmail.com>
518 * exceptions-ppc.c: Remove the caching from the trampoline creation
519 functions, it is already done in the caller.
521 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
523 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
524 MONO_ARCH_GSHARED_SUPPORTED define.
526 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
528 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
531 2009-05-16 Zoltan Varga <vargaz@gmail.com>
533 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
534 call to mono_marshal_get_rgctx_invoke ().
536 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
537 mono_marshal_get_static_rgctx_invoke (), all platforms which support
538 gshared use the static rgctx trampolines now.
540 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
541 platform supports it.
543 2009-05-15 Zoltan Varga <vargaz@gmail.com>
545 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
547 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
549 2009-05-15 Zoltan Varga <vargaz@gmail.com>
551 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
553 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
556 2009-05-15 Massimiliano Mantione <massi@ximian.com>
558 Made it possible for mono_arch_instrument_epilog to preserve
559 argument registers, otherwise instrumenting the "epilogue" before
560 a tail call would clobber them.
561 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
562 if like mono_arch_instrument_epilog but with an additional parameter
563 that states if argument registers must be preserved.
564 * mini.c: implemented mono_arch_instrument_epilog as a call to
565 mono_arch_instrument_epilog_full without asking to preserve argument
566 registers (this makes the existing code work as usual).
568 - mono_arch_instrument_epilog: add parameter to transform it into
569 mono_arch_instrument_epilog_full, and preserve argument registers
571 - mono_arch_output_basic_block, OP_TAILCALL case: call
572 mono_arch_instrument_epilog_full.
573 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
574 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
575 only transformed mono_arch_instrument_epilog into
576 mono_arch_instrument_epilog_full.
578 2009-05-15 Geoff Norton <gnorton@novell.com>
580 * mini-darwin.c: This works on arm now.
582 2009-05-14 Geoff Norton <gnorton@novell.com>
584 * jit.h, driver.c: Allow full-aot to be decided programatically by the
587 2009-05-15 Zoltan Varga <vargaz@gmail.com>
589 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
592 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
593 wrappers during full aot mode correctly.
595 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
598 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
599 mono_metadata_type_hash ().
601 2009-05-14 Massimiliano Mantione <massi@ximian.com>
603 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
604 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
605 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
606 Removed MONO_INST_BRLABEL from the instruction flags, and the
607 remaining code that used it, because we do not support branches inside
608 basic blocks (and branch target labels) anymore.
609 * Makefile.am: As part of the above cleanup, remove reference to
610 BURG files which don't exist anymore.
612 2009-05-14 Zoltan Varga <vargaz@gmail.com>
614 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
617 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
618 to use mono_arch_throw_corlib_exception.
620 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
621 mono_arch_throw_corlib_exception for throwing corlib exceptions.
623 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
626 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
628 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
629 for the got to make debugging easier and to avoid confusing it with the
632 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
633 method so a breakpoint can be set when using gdb.
635 2009-05-13 Zoltan Varga <vargaz@gmail.com>
637 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
638 on mono_method_get_imt_slot ().
640 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
641 num_decodes variables.
643 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
644 change as it doesn't seem to work.
646 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
649 2009-05-12 Zoltan Varga <vargaz@gmail.com>
651 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
652 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
654 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
655 builder when using full aot.
657 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
658 here, it is already handled.
660 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
663 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
665 * mini-arm.h: Enable IMT for full aot.
667 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
668 arch doesn't support it.
670 * mini.c (mini_init): Don't disable IMT for full aot if the
671 architecture supports it.
673 * mini.h (MonoAotTrampoline): New enum containing the different types
674 of 'numerous' trampolines.
675 (MONO_AOT_FILE_VERSION): Bump this.
677 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
678 static rgctx trampolines. Add support for full-aot IMT thunks.
680 * mini-amd64.h: Enable IMT for full aot.
682 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
683 to exclude tests belonging to a category.
685 * generics.cs: Mark some tests with a !FULLAOT category.
687 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
690 2009-05-11 Zoltan Varga <vargaz@gmail.com>
692 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
693 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
694 (emit_plt): Fix a warning.
696 2009-05-10 Zoltan Varga <vargaz@gmail.com>
698 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
699 back into aot-compiler.c to a place where the other functions shared by
700 the runtime and aot compiler are.
702 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
703 as done previously, instead of in MonoAotFileInfo, since pointers might have
704 alignment requirements.
706 * mini.h: Bump AOT file format version.
708 2009-05-10 Miguel de Icaza <miguel@novell.com>
710 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
711 that is used at runtime from the aot-compiler.c, this makes it
712 work on setups that remove the AOT compiler from the output
715 2009-05-09 Zoltan Varga <vargaz@gmail.com>
717 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
720 * mini-ppc.h: Enable static rgctx trampolines for ppc.
722 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
724 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
725 stuff to mono_arch_decompose_long_opts ().
726 (mono_decompose_opcode): Remove some dead code.
728 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
730 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
731 cmethod can be null for quite a some reasons.
733 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
735 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
737 2009-05-08 Zoltan Varga <vargaz@gmail.com>
739 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
741 2009-05-08 Zoltan Varga <vargaz@gmail.com>
743 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
744 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
745 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
746 calls returning structures by addr on amd64.
748 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
750 * iltests.il.in: Restructure the tail call tests a bit.
752 2009-05-07 Zoltan Varga <vargaz@gmail.com>
754 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
755 for virtual methods too.
757 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
759 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
760 due to regression in verifying System.dll.
762 2009-05-06 Zoltan Varga <vargaz@gmail.com>
764 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
767 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
770 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
771 g_str_hash () which can change.
773 * driver.c (mini_regression): Disable optimizations not supported by
774 the cpu. Fixes #500019.
776 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
779 2009-05-06 Zoltan Varga <vargaz@gmail.com>
781 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
782 to the latest LLVM code.
784 2009-05-05 Zoltan Varga <vargaz@gmail.com>
786 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
788 2009-05-04 Zoltan Varga <vargaz@gmail.com>
790 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
793 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
794 no longer saving offsets, so just save the patch types along with the other
796 * aot-runtime.c (load_patch_info): Update after the changes to
797 encode_patch_list ().
798 (decode_got_entry): Removed, merged into load_patch_info ().
799 (is_shared_got_patch): Removed, call the same function from
802 * mini.h: Bump aot file format version.
804 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
805 half-finished no-dlsym code.
807 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
810 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
811 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
813 2009-05-02 Zoltan Varga <vargaz@gmail.com>
815 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
816 buffer length to work with AOT code.
818 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
821 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
824 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
826 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
828 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
831 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
832 if needed. Don't decompose long operations when using llvm.
834 2009-05-01 Zoltan Varga <vargaz@gmail.com>
836 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
839 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
841 2009-05-03 Martin Baulig <martin@ximian.com>
843 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
844 mono_debugger_insert_method_breakpoint() since the class init
845 handler we're inserting at the top of the method already gives us
848 2009-04-30 Zoltan Varga <vargaz@gmail.com>
850 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
851 to mono_arch_decompose_long_opts () for x86 and arm.
853 2009-04-29 Zoltan Varga <vargaz@gmail.com>
855 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
858 2009-04-28 Zoltan Varga <vargaz@gmail.com>
860 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
863 2009-04-26 Zoltan Varga <vargaz@gmail.com>
865 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
866 number of trampolines used in full-aot mode.
868 * aot-compiler.c: Add an ntrampolines option to set the number of
869 trampolines emitted in full-aot mode.
871 2009-04-27 Zoltan Varga <vargaz@gmail.com>
873 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
874 a volatile load. Get rid of get_tempname (), llvm assigns names
877 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
880 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
883 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
886 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
887 to the same register as a fixed sreg2. Fixes #497271.
889 * iltests.il.in: Add a new test.
891 2009-04-26 Zoltan Varga <vargaz@gmail.com>
893 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
894 stack, since pushes complicate exception handling.
896 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
897 the stack if they are passed using moves.
899 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
901 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
904 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
905 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
906 of FMOVE if it is an R4.
908 2009-04-25 Zoltan Varga <vargaz@gmail.com>
910 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
912 * mini.h (LLVMCallInfo): New structure to store calling convention
913 information for the LLVM back end similar to the CallInfo structures in
916 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
917 call information in a format usable by LLVM.
918 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
920 * method-to-ir.c (mono_emit_call_args): Emit calls using
921 mono_llvm_emit_call () when compiling using LLVM.
923 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
924 comments to all functions. Fix memory leaks. Add a public init/cleanup
927 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
929 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
930 mono_array_new_va () jit icall.
932 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
934 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
935 multiple machine description files to be specified.
936 * mini-ops.h: fixes for cross-compilation.
938 2009-04-22 Miguel de Icaza <miguel@novell.com>
940 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
943 2009-04-22 Zoltan Varga <vargaz@gmail.com>
945 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
946 to prevent asserts in various passes. Fixes #497220.
948 2009-04-21 Zoltan Varga <vargaz@gmail.com>
950 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
953 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
954 table to avoid duplicates.
956 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
958 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
961 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
963 * mini.c (mini_method_verify): Fail fulltrust code if the exception
964 is for method or field access.
966 2009-04-20 Zoltan Varga <vargaz@gmail.com>
968 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
971 * mini-llvm.c (mono_llvm_emit_method): Use it.
973 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
974 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
977 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
978 synchronized methods.
980 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
982 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
984 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
987 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
988 allowing some options to be set dynamically.
990 2009-04-19 Zoltan Varga <vargaz@gmail.com>
992 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
993 unconditional branch.
995 * mini.h (MonoTrampolineType): Add new trampoline type
996 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
999 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
1002 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
1005 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
1006 is enabled. Instead, use the llvm vcall trampoline.
1008 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
1010 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
1012 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
1015 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
1016 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
1018 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
1019 OP_IA64_CSET opcode.
1021 * mini.c: Fix a warning.
1023 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
1024 THROW to the appropriate llvm type.
1026 2009-04-18 Zoltan Varga <vargaz@gmail.com>
1028 * mini.c (mini_method_compile): Add statistics for methods JITted
1031 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1033 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
1034 OP_IA64_CMP_<cond>_IMM opcodes.
1036 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1038 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
1041 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
1044 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
1047 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
1049 * mini-exceptions.c : add thread id to EXCEPTION trace message.
1051 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1053 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
1056 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
1057 rgctx invoke trampolines for x86.
1059 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
1060 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
1061 (mono_arch_get_vcall_slot): Simplify this.
1063 2009-04-16 Zoltan Varga <vargaz@gmail.com>
1065 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
1066 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
1068 2009-04-14 Zoltan Varga <vargaz@gmail.com>
1070 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
1071 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
1073 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
1075 * liveness.c (visit_bb): Remove a needless assert.
1077 2009-04-13 Zoltan Varga <vargaz@gmail.com>
1079 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
1080 full aot support to the arch specific code.
1082 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
1084 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
1086 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
1088 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
1089 collect information about the delegate invoke impl trampolines.
1091 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
1092 to save trampolines during full-aot mode.
1094 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
1095 creation function which returns a trampoline which sets the rgctx
1097 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
1098 wrapper if possible.
1099 (mono_delegate_trampoline): Ditto.
1101 * mini.c (mono_jit_runtime_invoke): Ditto.
1103 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
1105 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
1107 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1109 2009-04-12 Zoltan Varga <vargaz@gmail.com>
1111 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
1112 just setting the opcode to OP_NOP.
1114 2009-04-11 Zoltan Varga <vargaz@gmail.com>
1116 * mini.c (mini_method_compile): Put the last change inside an
1117 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
1119 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
1120 and extend live ranges to cover the whole method when using xdb.
1122 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
1123 do it in the trampolines.
1125 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
1128 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1130 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
1131 call code in full-aot mode since IMT is disabled there.
1132 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
1133 new JIT no longer has that restriction.
1135 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1137 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
1138 a more compact format.
1139 (mono_aot_wrapper_name): New function to return a unique name for a
1140 wrapper method, also used by the AOT runtime.
1142 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
1145 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
1146 when a ICollection<T> etc is encountered.
1147 (add_generic_instances): Process method arguments/locals too.
1148 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
1151 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
1153 2009-04-10 Zoltan Varga <vargaz@gmail.com>
1155 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
1157 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
1159 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
1160 representing the result of the decomposition. Nullify instructions
1161 instead of setting them to OP_NOP since nops can't have registers
1164 2009-04-09 Zoltan Varga <vargaz@gmail.com>
1166 * aot-compiler.c (mono_compile_assembly): Split this huge function into
1167 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
1168 info. Strip 'mapping symbols' on ARM.
1170 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
1172 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
1173 this with the native genmdesc.
1175 2009-04-08 Bill Holmes <billholmes54@gmail.com>
1177 * aot-runtime.c: Fixing the MSVC build.
1179 Code is contributed under MIT/X11 license.
1181 2009-04-08 Zoltan Varga <vargaz@gmail.com>
1183 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
1184 JITted code depends on it.
1186 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
1188 * aot-compiler.c: Use new MonoGenericParam accessors.
1190 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
1192 Reduce memory usage and improve correctness wrt MonoGenericParam
1193 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
1194 handing. Avoid allocating MonoGenericParams, but use the ones in
1195 the container itself.
1197 2009-04-07 Miguel de Icaza <miguel@novell.com>
1199 * tasklets.c: Return exceptions in the out argument.
1201 2009-04-08 Zoltan Varga <vargaz@gmail.com>
1203 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
1204 opcode. Use pointer types in more places instead of casting them to
1207 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
1209 (mono_llvm_optimize_method): New helper function to optimize a method.
1211 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
1212 widening code so it could be called from more places.
1213 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
1214 code paths in the call opcodes.
1216 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
1218 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
1220 2009-04-06 Zoltan Varga <vargaz@gmail.com>
1222 * dwarfwriter.c: Use _ to separate class name
1223 components as gdb can't handle '.'. Represent reference variables
1226 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
1228 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
1230 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
1232 * gc-test.cs: New file with GC stack marking tests.
1234 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
1235 negative numbers for vfp.
1237 * basic-float.cs: Add a test.
1239 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
1241 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
1243 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
1245 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
1246 part of tasklet/continuation support.
1248 2009-04-05 Zoltan Varga <vargaz@gmail.com>
1250 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
1251 amd64 opcodes inside an ifdef.
1253 * dwarfwriter.c: Emit inheritance information for classes, emit fields
1256 * dwarfwriter.c (emit_type): Emit the class info for classes.
1258 2009-04-04 Zoltan Varga <vargaz@gmail.com>
1260 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
1262 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
1264 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
1266 * ssa.c (mono_ssa_compute): Fix some memory leaks.
1268 2009-04-03 Zoltan Varga <vargaz@gmail.com>
1270 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
1272 * mini-llvm.c: Update comments.
1274 * mini.h (COMPILE_LLVM): New macro.
1276 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
1278 * ssa.c (mono_ssa_compute): Ditto.
1280 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
1281 the unwind ops from a DWARF FDE.
1283 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
1284 methods by extracting the dwarf unwind ops from the unwind info generated
1287 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
1290 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
1293 2009-04-02 Zoltan Varga <vargaz@gmail.com>
1295 * Makefile.am (llvm_sources): Enable this.
1297 * mini.c (mini_method_compile): Add support for compiling with LLVM,
1298 failing back to the JIT if something cannot be handled.
1300 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
1301 compiling with LLVM.
1303 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
1304 compiling with LLVM.
1306 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
1307 compiling with LLVM.
1309 * mini-ops.h: Add a few opcodes needed by LLVM.
1311 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
1314 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
1317 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
1319 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
1321 2009-04-01 Mark Probst <mark.probst@gmail.com>
1323 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
1324 ridiculously large methods.
1326 2009-03-31 Martin Baulig <martin@ximian.com>
1328 * debug-debugger.c (debugger_remove_breakpoint): Call
1329 mono_debugger_remove_class_init_callback ().
1331 2009-03-31 Zoltan Varga <vargaz@gmail.com>
1333 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
1334 right before emitting code, not at the start.
1336 * mini.c (mono_postprocess_patches): Extract this into a separate function
1337 from mono_codegen ().
1339 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
1340 byref types correctly.
1342 2009-03-30 Zoltan Varga <vargaz@gmail.com>
1344 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
1347 2009-03-29 Zoltan Varga <vargaz@gmail.com>
1349 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
1350 indirect calls, this avoids problems where get_vcall_slot () would get
1351 confused by the native code for the instruction preceeding the call.
1352 (mono_arch_get_vcall_slot): Simplify this.
1353 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
1355 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
1356 register allocator now seems to depend on them instead of the data in
1359 * mini.c (mini_method_compile): Throw the correct type of exception if
1360 mono_method_get_header () fails because of a loading error.
1362 2009-03-28 Zoltan Varga <vargaz@gmail.com>
1364 * mini.c (mini_method_compile): Clear the loader error if the method
1365 header cannot be decoded.
1367 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
1368 interface methods on proxies correctly.
1370 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
1371 this argument for vtype methods. Add precise liveness info for arguments.
1373 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
1374 LIVERANGE_START/END opcodes.
1376 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
1377 for arguments and values in registers.
1379 2009-03-27 Zoltan Varga <vargaz@gmail.com>
1381 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
1382 return a valuetype. Fixes #487518.
1384 * iltests.il: Add a test.
1386 * aot-compiler.c: Use mono_thread_create () to create helper threads.
1388 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
1389 closed over a null reference correctly.
1391 2009-03-26 Zoltan Varga <vargaz@gmail.com>
1393 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
1395 2009-03-25 Mark Probst <mark.probst@gmail.com>
1397 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
1398 allocated to the same registers as fixed sregs.
1400 2009-03-24 Mark Probst <mark.probst@gmail.com>
1402 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
1405 * method-to-ir.c: Handle more cases for
1406 Interlocked.CompareExchange.
1408 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
1409 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
1410 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
1412 2009-03-23 Zoltan Varga <vargaz@gmail.com>
1414 * aot-runtime.c (decode_method_ref): Fix a warning.
1416 * unwind.c (mono_unwind_frame): Ditto.
1418 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1420 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
1421 (mono_compile_assembly): Enable the binary writer for full-aot as well.
1423 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
1424 fix the handling of large values in the ALU_PC_G0_NC relocation.
1426 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1428 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
1430 2009-03-22 Mark Probst <mark.probst@gmail.com>
1432 * method-to-ir.c (mono_spill_global_vars): Support for ternary
1435 2009-03-22 Mark Probst <mark.probst@gmail.com>
1437 * method-to-ir.c: MINI_OP3 needs a comma.
1439 * method-to-ir.c, mini.h, mini.c: Remove
1440 mono_init_op_sreg_counts ().
1442 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1444 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
1447 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
1450 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
1452 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
1455 2009-03-21 Mark Probst <mark.probst@gmail.com>
1457 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
1458 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
1459 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
1462 2009-03-20 Zoltan Varga <vargaz@gmail.com>
1464 * driver.c: Change location of gc_wrapper.h.
1466 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
1467 inside finally clauses correctly. Fixes #485721.
1469 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
1470 after the change above.
1472 * exceptions.cs: Add a test.
1474 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1476 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
1478 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
1479 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
1480 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
1482 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
1483 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
1485 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
1487 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
1488 Simplify logic for ensure_method_is_allowed_to_call_method.
1489 Handle wrappers on callers.
1491 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1493 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
1496 * basic-simd.cs: Fix the names of some test methods.
1498 2009-03-18 Geoff Norton <gnorton@novell.com>
1500 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
1502 2009-03-18 Zoltan Varga <vargaz@gmail.com>
1504 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
1506 2009-03-17 Jb Evain <jbevain@novell.com>
1508 * driver.c: remove now uneeded call to mono_gc_base_init before
1511 2009-03-17 Jb Evain <jbevain@novell.com>
1513 * dwarfwriter.c (token_handler): handle more cases.
1515 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1517 * method-to-ir.c: Remove more dead code (that was required only
1518 because of method_is_safe). Fix compiler warnings.
1520 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1522 * method-to-ir.c: Remove unneeded/useless method_is_safe
1523 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
1525 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1527 * mini.c (mini_method_compile): Print the method been compiled with
1528 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
1529 for people not familiar with the runtime.
1531 2009-03-17 Zoltan Varga <vargaz@gmail.com>
1533 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
1534 a managed object which is later put into a GList. Return its class instead.
1536 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
1537 stack slots when using sgen.
1539 2009-03-16 Zoltan Varga <vargaz@gmail.com>
1541 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
1543 2009-03-14 Zoltan Varga <vargaz@gmail.com>
1545 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
1546 > so it works on the first vreg as well.
1548 2009-03-13 Zoltan Varga <vargaz@gmail.com>
1550 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
1553 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
1555 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
1558 2009-03-12 Zoltan Varga <vargaz@gmail.com>
1560 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
1561 native->IL offset mapping.
1563 2009-03-11 Zoltan Varga <vargaz@gmail.com>
1565 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
1567 * basic.cs: Add a test.
1569 2009-03-11 Mark Probst <mark.probst@gmail.com>
1571 * mini-x86.c (mono_arch_output_basic_block): Use different
1572 registers in case the ones we want to overwrite are used by the
1573 other operand. Fixes regression in #480807.
1575 2009-03-10 Zoltan Varga <vargaz@gmail.com>
1577 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
1579 * dwarfwriter.c (emit_line_number_info): The line number info for
1580 IL code was off by one. Fix that.
1582 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
1585 2009-03-09 Mark Probst <mark.probst@gmail.com>
1587 Contributed under the terms of the MIT/X11 license by Steven
1588 Munroe <munroesj@us.ibm.com>.
1590 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
1593 2009-03-08 Zoltan Varga <vargaz@gmail.com>
1595 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
1598 2009-03-06 Zoltan Varga <vargaz@gmail.com>
1600 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
1601 the delegate ctor handling code. Fixes #482638.
1603 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
1606 * iltests.il.in: Add a test.
1608 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
1611 2009-03-05 Mark Probst <mark.probst@gmail.com>
1613 * mini-trampolines.c (mono_create_jump_trampoline): If the method
1614 is shared generic code, return the trampoline, even if the method
1615 has already been compiled. Fixes #479763.
1617 * mini.c, mini.h: New function
1618 mono_jit_find_compiled_method_with_jit_info() which is the same as
1619 mono_jit_find_compiled_method() but also returns the jit info.
1621 2009-03-05 Mark Probst <mark.probst@gmail.com>
1623 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
1624 for methods which actually have one. For all other methods, make
1625 sure the this argument var is live the whole method.
1627 * mini.c (mini_method_compile): Every shared method has a
1628 this/vtable/mrgctx info. Fixes #480807.
1630 2009-03-05 Mark Probst <mark.probst@gmail.com>
1632 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
1633 generic/imt thunks where some entries branch through the vtable,
1634 while other entries branch directly.
1636 2009-03-05 Zoltan Varga <vargaz@gmail.com>
1638 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
1640 * mini-windows.c: Ditto.
1642 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
1645 2009-03-04 Zoltan Varga <vargaz@gmail.com>
1647 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
1650 2009-03-04 Mark Probst <mark.probst@gmail.com>
1652 * method-to-ir.c: Don't inline methods that use JMP. Fixes
1655 2009-03-04 Mark Probst <mark.probst@gmail.com>
1657 * exceptions-x86.c: Include debug-mini.h - fixes build.
1659 2009-03-04 Martin Baulig <martin@ximian.com>
1661 * debug-mini.c: Clean up the exception API and add documentation.
1662 (mono_debugger_handle_exception): New public method; this is
1663 called when throwing an exception or encountering an unhandled one.
1664 (mono_debugger_call_exception_handler): Formerly known as
1665 mono_debugger_handle_exception(); this is used to tell the
1666 debugger that we're about to invoke an exception handler.
1668 2009-03-04 Martin Baulig <martin@ximian.com>
1670 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
1671 ../metadata/mono-debug-debugger.c; save and reset exception state.
1673 2009-03-02 Martin Baulig <martin@ximian.com>
1675 * debug-mini.c: Moved the debugger exception handling here from
1676 ../metadata/mono-debug-debugger.c.
1679 (MonoDebuggerExceptionAction): New exception typedef.
1682 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
1684 * exceptions-amd64.c
1685 (mono_amd64_throw_exception): Use the new debugger exception
1689 (mono_handle_exception_internal): Don't call
1690 mono_debugger_unhandled_exception() here.
1692 2009-03-03 Zoltan Varga <vargaz@gmail.com>
1694 * mini.c aot-compiler.c: Update after the changes to
1695 mono_marshal_get_runtime_invoke ().
1697 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
1698 Virtual generic methods might not have method->slot set, work around
1701 * generics.cs: Add a test.
1703 2009-03-02 Geoff Norton <gnorton@novell.com>
1706 * driver.c: Allow signal chaining of SIGFPE as well.
1708 2009-03-02 Zoltan Varga <vargaz@gmail.com>
1710 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
1711 this since it now receives the method not its generic context in the
1714 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
1715 generic/imt thunks where some entries branch through the vtable, while
1716 other entries branch directly.
1718 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
1720 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
1721 support for interface methods as well.
1723 * mini-trampolines.c: Add support for virtual generic methods in interfaces
1724 using the normal IMT thunks.
1726 generics.cs: Add new tests.
1728 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
1729 the generic inst to the generic imt thunks. This fixes AOT support,
1730 improves consistency with the normal IMT thunks, and makes it easier to
1731 add support for interface generic virtual methods later.
1733 * mini-trampolines.c (mono_magic_trampoline): Ditto.
1735 2009-02-28 Zoltan Varga <vargaz@gmail.com>
1737 * driver.c (mono_set_signal_chaining): New public API function to enable
1738 signal chaining on POSIX platforms.
1740 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
1741 (si@lindenlab.com) to implement signal chaining. The original patch was
1742 contributed under the MIT X/11 license:
1743 https://bugzilla.novell.com/show_bug.cgi?id=318894
1745 2009-02-27 Zoltan Varga <vargaz@gmail.com>
1747 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
1748 too until it can be made to run on amd64.
1750 2009-02-26 Zoltan Varga <vargaz@gmail.com>
1752 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
1753 to get_generic_context_from_code () + get_call_info () if possible.
1755 2009-02-25 Zoltan Varga <vargaz@gmail.com>
1757 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
1758 suspend-on-sigsegv functionality.
1760 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
1761 to suspend when a native SIGSEGV is received. This is useful for debugging
1762 crashes which don't happen under gdb, since a live process contains more
1763 information than a core file.
1765 * mini-exceptions.c (mono_print_thread_dump): Use
1766 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
1768 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
1770 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
1772 * basic-float.cs: Disable the tests which currently fail on amd64.
1774 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
1775 value to mono_arch_patch_callsite () to fix crashes.
1777 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
1779 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1781 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
1782 nop code by patching the call address to point to the nullified class init
1783 trampoline, as the former does not seem to be safe on SMP machines.
1785 2009-02-23 Mark Probst <mark.probst@gmail.com>
1787 * mini-ops.h: Fix the argument types for a few x86 opcodes where
1790 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1792 * basic-float.cs basic-calls.cs: Fix warnings.
1794 2009-02-22 Mark Probst <mark.probst@gmail.com>
1796 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
1797 correct frame pointer in the LMF. Should fix #478394.
1799 2009-02-22 Zoltan Varga <vargaz@gmail.com>
1801 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
1803 * image-writer.c: Make the binary writer less verbose.
1805 2009-02-21 Zoltan Varga <vargaz@gmail.com>
1807 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
1808 are called from runtime invoke wrappers.
1810 2009-02-20 Zoltan Varga <vargaz@gmail.com>
1812 * cpu-ppc.md (store_memindex): Increase the size of this.
1814 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1816 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1818 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
1820 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
1823 Last fix for of #467201.
1826 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1828 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1830 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
1831 and long_conv_to_r8_2:
1833 Fixed part of #467201.
1835 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1837 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1839 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
1840 conversion to 32 bits.
1842 * cpu-x86.md: Increase the size of int_conv_to_r4.
1844 * basic-float.cs: Add a test for this.
1846 Fixed part of #467201.
1848 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1850 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1852 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
1853 conversion to 64 bits.
1855 * basic-float.cs: Add a test for this.
1857 Fixed part of #467201.
1859 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1861 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1863 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
1864 This behavior is compatible with MS.
1866 * iltest.il.in: Add a test for this.
1868 Fixed part of #467201.
1870 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1872 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1874 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
1875 change the precision of the value.
1877 * cpu-x86.md: Define len for float_conv_to_r4.
1879 * basic-float.cs: Add a test for this.
1881 Fixed part of #467201.
1883 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
1885 * mini.c: Adjust locking order to the new semantics where the loader lock
1888 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
1897 * mini-trampolines.c:
1910 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
1912 2009-02-18 Zoltan Varga <vargaz@gmail.com>
1914 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
1917 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1919 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
1920 for cctors if needed.
1922 2009-02-17 Mark Probst <mark.probst@gmail.com>
1924 * mini-ppc.c: Fix build on Darwin.
1926 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1928 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
1929 version instead of 3 as valgrind doesn't like version 3.
1931 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1933 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
1934 usable for hashing methods.
1935 (emit_extra_methods): Use the new hash to avoid putting every method in the
1938 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
1940 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
1941 whenever a method ref could match a method.
1943 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
1946 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
1949 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
1951 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
1952 the encoding buffer.
1954 * method-to-ir.c (mono_method_check_inlining): Avoid calling
1955 mono_method_get_header () on inflated methods as an optimization.
1957 2009-02-16 Zoltan Varga <vargaz@gmail.com>
1959 * ssa.c (fold_ins): Fix another crash if the instruction following the
1960 switch was optimized away.
1962 2009-02-16 Mark Probst <mark.probst@gmail.com>
1964 Contributed under the terms of the MIT/X11 license by Steven
1965 Munroe <munroesj@us.ibm.com>.
1967 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
1969 2009-02-16 Zoltan Varga <vargaz@gmail.com>
1971 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
1972 around the mono_domain_alloc calls, it is now done by the functions
1975 * aot-compiler.c (compile_method): Only add wrappers referenced by
1976 the method if compiling with full AOT.
1977 (mono_compile_assembly): Error out if --aot=full is specified on
1978 a platform where it is not supported.
1980 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
1983 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
1986 * aot-runtime.c (load_named_code): Handle
1987 mono_arm_throw_exception_by_token.
1989 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
1991 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
1994 * Makefile.am (fullaotcheck): Exit if a test fails.
1996 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
1998 (mono_compile_assembly): Handle the assembler failing.
2000 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
2001 accepting subsections of .bss.
2003 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
2006 * aot-compiler.c: Remove some unused includes.
2008 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
2009 now in MonoImageWriter.
2011 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
2012 code sequence which matches a non-virtual call. Fixes #472654.
2014 2009-02-15 Zoltan Varga <vargaz@gmail.com>
2016 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
2019 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
2020 use the image/dwarf writers directly.
2022 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
2025 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
2028 * image-writer.h: Fix some typos.
2030 * dwarfwriter.h dwarfwriter.c: New files.
2032 * aot-compiler.c: Extract the DWARF info writing functionality into a
2035 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
2036 argument to return unwind info.
2038 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
2040 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
2042 * aot-runtime.c (decode_method_ref): Add a case for
2043 MONO_AOT_METHODREF_WRAPPER_NAME.
2045 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
2048 * aot-compiler.c (encode_method_ref): Use the new constants.
2050 * aot-runtime.c (decode_method_ref): Ditto.
2052 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
2053 be compiled, not the icall itself.
2055 2009-02-14 Zoltan Varga <vargaz@gmail.com>
2057 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
2058 using decode_method_ref ().
2060 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
2061 convert it to an in32. Fixes #475859.
2063 * arrays.cs: Add a test.
2065 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2067 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
2070 * basic-long.cs: Add a test.
2072 2009-02-12 Mark Probst <mark.probst@gmail.com>
2074 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
2075 remove the frame pointer in leaf methods which don't receive any
2076 arguments, don't throw exceptions and don't do dynamic stack
2079 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2081 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
2082 the fail_tramp changes. Hopefully fixes #475132.
2084 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
2086 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
2087 instead of mono_metadata_signature_dup_full.
2089 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2091 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
2092 for processing jump tables. Fixes #473787.
2094 2009-02-11 Mark Probst <mark.probst@gmail.com>
2096 * mini-generic-sharing.c: mini_method_get_context() just calls
2097 mono_method_get_context_general() now.
2099 * mini.c, mini.h: Moved get_object_generic_inst(),
2100 construct_object_context_for_method() and
2101 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
2103 2009-02-11 Zoltan Varga <vargaz@gmail.com>
2105 * branch-opts.c (mono_if_conversion): Handle the case where the merged
2106 basic block fell through to its successor bblock without a branch. Fixes
2109 * iltests.il.in: Add a test.
2111 * aot-compiler.c (encode_method_ref): Encode methods of array types.
2112 (can_encode_patch): We can now handle arrays of generic parameters and
2115 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
2117 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
2118 the AOT file to avoid some #ifdefs in aot-runtime.c
2120 * mini.h: Bump AOT file format version.
2122 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2124 * Makefile.am (fullaotcheck): Make this run the tests.
2126 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
2128 2009-02-10 Mark Probst <mark.probst@gmail.com>
2130 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
2131 individually. Fixes #473482.
2133 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2135 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
2137 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
2139 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
2140 (mono_compile_assembly): Hush compile warnings about
2141 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
2144 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2146 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
2148 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
2150 * aot-compiler.c: Fix arm support.
2152 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
2153 img_writer_emit_unset_mode () function.
2155 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
2156 (mono_unwind_get_dwarf_pc_reg): Ditto.
2158 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
2159 Move almost all platform specific code to a set of arch_ functions,
2160 and document them to ease porting.
2162 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
2164 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
2166 * aot-compiler.c: Extract the image writing functionality into a separate
2167 module to reduce the size of this file.
2169 2009-02-09 Geoff Norton <gnorton@novell.com>
2171 * mini-s390.c: Fix the signature of emit_sig_cookie.
2173 2009-02-09 Zoltan Varga <vargaz@gmail.com>
2175 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
2177 * aot-runtime.c (is_shared_got_patch): Ditto.
2179 * aot-runtime.c (load_named_code): Cope with the fact that
2180 decode_got_entry () won't decode the patch fully if its corresponding got
2181 entry is already filled.
2183 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
2185 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
2187 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
2188 as the moving pointer instead of 'buf' for consistency with the rest of the
2190 (mono_arch_create_monitor_exit_trampoline): Ditto.
2192 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
2193 generic_class_init trampolines.
2194 (add_generic_class): Extract some code from add_generic_instances () into a
2195 separate function so it can be called from other places too.
2196 (compile_method): Call add_generic_class () for the classes of inflated methods
2197 referenced by the method.
2198 (can_encode_patch): Allow references to generic parameters.
2200 * aot-runtime.c: Add support the patches required by the new trampolines.
2202 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
2205 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
2208 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
2209 this from get_throw_pending_exception, make the signature full aot compatible.
2211 * Makefile.am (fullaotcheck): New target to run full-aot tests.
2213 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
2215 * exceptions.cs: Add a test.
2217 2009-02-07 Zoltan Varga <vargaz@gmail.com>
2219 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
2220 use the DWARF_DATA_ALIGN constant instead.
2222 * exception-<ARCH>.c: Update after the above change.
2224 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
2227 * mini-arm.c: Enable the dwarf unwinder.
2229 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
2230 instead of mono_class_setup_vtable ().
2232 2009-02-07 Zoltan Varga <vargaz@gmail.com>
2234 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
2237 * mini-x86.h: Enable the dwarf unwinder.
2239 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
2241 Fix mcs/tests/test-7.cs
2242 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
2245 2009-02-06 Zoltan Varga <vargaz@gmail.com>
2247 * mini.c (print_jit_stats): Remove some unused statistics.
2249 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2251 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
2253 2009-02-05 Mark Probst <mark.probst@gmail.com>
2255 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
2256 the method we get from mono_object_get_virtual_method() because
2257 that function does it properly, now.
2259 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2261 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
2262 opcodes. Fixes #472775.
2264 2009-02-05 Mark Probst <mark.probst@gmail.com>
2266 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
2267 fact that mono_find_jit_info() sometimes returns the context
2268 corresponding to the jit info in new_ctx. Fixes #472600.
2270 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2272 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
2273 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
2274 klass->enum_basetype directly.
2276 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
2279 * unwind.c: Avoid 0 sized arrays.
2281 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2283 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
2284 size on systems with 64k pages. Fixes #471389.
2286 2009-02-04 Mark Probst <mark.probst@gmail.com>
2288 Contributed under the terms of the MIT/X11 license by Steven
2289 Munroe <munroesj@us.ibm.com>.
2291 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
2292 for LOADI4_MEMBASE. Use addi instead of addic if it's not
2295 2009-02-04 Mark Probst <mark.probst@gmail.com>
2297 Contributed under the terms of the MIT/X11 license by Steven
2298 Munroe <munroesj@us.ibm.com>.
2300 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
2303 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
2304 The trampoline can be longer on PPC64.
2306 2009-02-04 Mark Probst <mark.probst@gmail.com>
2308 Contributed under the terms of the MIT/X11 license by Steven
2309 Munroe <munroesj@us.ibm.com>.
2311 * mini-ppc.c: Compiler warning fixes and trivial code
2314 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2316 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
2317 ins->dreg which could be a hardware register, not a vreg.
2319 * aot-compiler.c (emit_method_dwarf_info): Ditto.
2321 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
2322 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
2324 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
2326 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
2327 ->dreg, that is not the vreg we are looking for.
2329 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
2331 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
2334 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
2337 2009-02-03 Zoltan Varga <vargaz@gmail.com>
2339 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
2341 * aot-compiler.c (emit_line_number_info): Fix line number emission when
2344 * aot-compiler.c: Add xdebug support on x86.
2346 * unwind.c: Add x86 support.
2348 * aot-compiler.c (emit_exception_debug_info): Control the emission of
2349 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
2351 * mini.c (mini_method_compile): Ditto.
2353 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
2356 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
2357 which mimic .push_section/.pop_section in GAS.
2359 * aot-compiler.c: Emit precise live range information for variables.
2361 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
2363 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
2364 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
2367 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
2368 the live ranges of variables.
2370 * mini.h (struct MonoMethodVar): Add two fields containing the live range
2371 of the variable in terms of native offsets.
2373 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
2375 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
2377 2009-02-02 Mark Probst <mark.probst@gmail.com>
2379 Contributed under the terms of the MIT/X11 license by Steven
2380 Munroe <munroesj@us.ibm.com>.
2382 * exceptions-ppc.c (restore_regs_from_context): Correct operand
2383 order (offset then base reg) for ppc_load_multiple_regs.
2384 (emit_save_saved_regs) Correct operand order for
2385 ppc_store_multiple_regs.
2386 (mono_arch_get_call_filter): Correct operand order for
2387 ppc_load_multiple_regs.
2389 * mini-ppc.c (emit_memcpy): Fix operand order for
2390 ppc_load_reg_update and ppc_store_reg_update.
2391 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
2392 (mono_arch_emit_epilog): Correct operand order for
2393 ppc_load_multiple_regs.
2395 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
2396 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
2398 2009-02-02 Mark Probst <mark.probst@gmail.com>
2400 * cpu-ppc64.md: Fixed storer4_memindex length.
2402 2009-02-02 Zoltan Varga <vargaz@gmail.com>
2404 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
2407 * aot-compiler.c (emit_line_number_info): Optimize this.
2409 2009-02-01 Zoltan Varga <vargaz@gmail.com>
2411 * aot-compiler.c: Disassemble tokens in the IL disassembly.
2413 * aot-compiler.c: Add debug info for methods without debug info by
2414 emitting an IL file and having the line number info referencing that file.
2416 * aot-compiler.c: Optimize the size of the generated line number info.
2418 * aot-compiler.c: Emit line number info in xdebug mode.
2420 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
2423 2009-01-31 Zoltan Varga <vargaz@gmail.com>
2425 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
2427 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
2430 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2432 * basic-calls.cs: Test for the weird crash found on arm.
2434 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2436 * cpu-arm.md: Increase the size of storer8_membase_reg and
2437 loadr8_membase_reg to 24 bytes to accomodate the extra add.
2439 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
2440 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
2441 reg to LR otherwise we'll be loading/storing from just the offset.
2443 2009-01-30 Miguel de Icaza <miguel@novell.com>
2445 Question: if we are storing gint32's inside the "*native_offset",
2446 should we change the signature to "gint32 *native_offset" to
2447 ensure that we do not have type definition problems?
2449 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
2450 an int * as this is what the other function expects, causes
2451 problems with Freescale's compiler that defined int32_t to be a
2452 long and makes int incompatible
2454 2009-01-30 Miguel de Icaza <miguel@novell.com>
2456 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
2457 filename conflict with bjam.
2459 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2461 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
2462 as it might use decomposed ops.
2464 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2466 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
2468 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
2471 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
2473 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
2476 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
2477 way registers are stored in MonoContext on arm.
2479 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
2480 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
2482 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
2484 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
2486 * mini.c (mini_init): Register mono_isfinite.
2488 * jit-icalls.c (mono_isfinite): New jit icall.
2490 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
2492 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
2493 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
2496 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2498 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
2499 separate frame and stack pointers, so we must use FP to find the register
2501 The FP reg is retrieved from the MonoContext::regs array.
2503 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2505 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
2508 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2510 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
2511 return R4 and R8 when not running under softfloat.
2513 Fixes basic-calls.exe
2515 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2517 * mini-arm.c: Implement some overflow opcodes.
2519 2009-01-29 Miguel de Icaza <miguel@novell.com>
2521 * ssa.c: handle another alloca.h
2523 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
2524 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
2525 MONO_ARCH_USE_SIGACTION.
2527 * aot-runtime.c, mini-exceptions.c: Replace platform define with
2530 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
2532 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
2533 PPC targets as sigaction does not exist on all platforms, define
2534 this on a per-platform basis.
2536 Instead of erroring out if the platform is not defined, include
2537 mini-ppc-os.h, and expect that the OS specific setting provides
2538 the required information.
2540 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2542 * aot-compiler.c: Fix --enable-minimal=aot.
2544 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2546 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
2549 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2551 * exceptions-arm.c: Fix warnings.
2553 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
2556 * mini-x86.c: Fix --enable-minimal=jit build.
2558 * mini.c: Really fix --enable-minimal=jit build.
2560 * mini.c (construct_object_context_for_method): Move this outside
2561 the DISABLE_JIT block to fix the --enable-minimal=jit build.
2563 "Backported" of r124984 from 2.0 branch.
2565 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
2567 "Backport" of r124977 + r124978 from 2.0 branch.
2569 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
2570 to avoid calling mono_exception_from_token () from the throw trampoline.
2571 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
2572 for throwing corlib exceptions, this fixes full-aot support for corlib
2575 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
2577 2009-01-29 Miguel de Icaza <miguel@novell.com>
2579 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
2580 part of the changes to split the code in mini into operating
2581 system specific files.
2583 This patch was done by copying mini.c to the respective files to
2584 preserve SVN history.
2586 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2588 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
2590 2009-01-28 Zoltan Varga <vargaz@gmail.com>
2592 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
2593 remoting-invoke-with-check wrappers of shared methods.
2595 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
2597 2009-01-27 Mark Probst <mark.probst@gmail.com>
2599 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
2600 optimization if the top of stack is the last instruction in the
2601 bblock. Otherwise it might have been used after its definition.
2604 2009-01-27 Zoltan Varga <vargaz@gmail.com>
2606 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
2607 method as well when get_vcall_slot () fails to match a code sequence.
2609 * mini-arm.c: Fix the android build, which doesn't have
2612 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2614 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
2617 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
2619 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
2621 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2623 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
2624 and put its id into jinfo->used_regs. This is only used on amd64,
2625 which is currently the only platform generating unwind info.
2627 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
2628 the dwarf unwinder. This is required to correctly handle async exceptions
2629 like thread abort and stack overflows, which can happen while a method
2630 is in the middle of its prolog or epilog.
2632 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
2633 the unwind info belonging to an AOTed method.
2635 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
2636 into cfg->unwind_ops.
2638 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
2640 * mini.c (mini_init): Call mono_unwind_init ().
2641 (mini_cleanup): Call mono_unwind_cleanup ().
2643 * unwind.c: Add functions for managing a set of unwind info entries, allowing
2644 unwind info to be shared between methods.
2646 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
2649 * exceptions-amd64.c (mono_arch_exceptions_init): Call
2650 get_throw_pending_exception () to avoid initialization races.
2652 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
2653 mono_arch_exceptions_init () function.
2655 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
2657 2009-01-25 Zoltan Varga <vargaz@gmail.com>
2659 * mini.c (mono_get_domain_intrinsic): New helper function.
2660 (mono_get_thread_intrinsic): Ditto.
2662 * mini-arm.c mini-ia64.c: Use the new helper functions.
2664 * method-to-ir.c (mono_method_to_ir): Fix the comment for
2665 the last constrained_call change, since it is needed in the non-AOT
2668 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
2670 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
2671 mono_get_lmf_addr () on arm eabi linux.
2673 2009-01-24 Zoltan Varga <vargaz@gmail.com>
2675 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
2676 code sequence which matches a non-virtual call.
2678 2009-01-23 Mark Probst <mark.probst@gmail.com>
2680 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
2683 2009-01-23 Zoltan Varga <vargaz@gmail.com>
2685 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
2686 runtime-invoke wrappers, since they are also shared based on signature.
2688 2009-01-22 Mark Probst <mark.probst@gmail.com>
2690 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
2691 info from the (correct) context.
2693 2009-01-22 Zoltan Varga <vargaz@gmail.com>
2695 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
2697 * unwind.c (mono_unwind_frame): New function to unwind through a frame
2698 using dwarf unwinding info. Not yet used.
2700 * mini.c (mini_init): When using xdebug, disable freeing of domains.
2702 2009-01-21 Mark Probst <mark.probst@gmail.com>
2704 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
2707 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
2708 special case and handle mono_arch_delegate_invoke_impl() returning
2709 function descriptors.
2711 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
2712 trampolines return function descriptors, too.
2714 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2716 * method-to-ir.c (handle_alloc): Avoid generic instances in the
2717 out_of_line optimization.
2719 2009-01-21 Martin Baulig <martin@ximian.com>
2722 (MonoCompile): Added `disable_deadce_vars' to disable removing
2726 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
2727 inside the debugger.
2729 * liveness.c (mono_analyze_liveness): Don't remove any unused
2730 variables if `cfg->disable_deadce_vars' is set.
2732 2009-01-21 Mark Probst <mark.probst@gmail.com>
2734 * method-to-ir.c: Only apply exception constructor optimization if
2735 the the method actually belongs to an exception class. Fixes
2738 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2740 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
2741 change inside a #ifdef __mono_ppc64__.
2743 * aot-compiler.c (compile_method): Remove the previous limitation.
2745 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
2746 on type variables in AOTed code.
2748 * aot-compiler.c (compile_method): Skip generic methods having type
2749 constraints on their generic parameters.
2751 * aot-compiler.c (compile_method): Check for methods which cannot be
2752 encoded inside RGCTX_FETCH patches as well.
2754 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
2757 2009-01-20 Mark Probst <mark.probst@gmail.com>
2759 * method-to-ir.c: Force the vtable variable in shared generic code
2760 for the case that they might show up on a stack trace where they
2763 * mini-exceptions.c: Save and use generic sharing info as well as
2764 IP in stack traces to resolve shared generic instantiations.
2766 2009-01-20 Zoltan Varga <vargaz@gmail.com>
2768 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
2769 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
2771 2009-01-20 Mark Probst <mark.probst@gmail.com>
2773 * method-to-ir.c: Do generic sharing for array constructors.
2775 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
2777 * mini-exceptions.c (mono_print_thread_dump): Add information
2778 about the thread state using wapi_current_thread_desc.
2780 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2782 * basic-simd.cs: Tests for the new constructors.
2784 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2786 * mini-ops.h: Added OP_EXPAND_*
2790 * mini-x86.c (mono_arch_output_basic_block): Same.
2792 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
2794 2009-01-19 Zoltan Varga <vargaz@gmail.com>
2796 * iltests.il.in: Add a test for #467385.
2798 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
2800 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
2801 thread been cleaned up is not the same currently in execution.
2803 Fixes appdomain-unload crashes on windows, osx and linux variants
2804 without the __thread keyword.
2806 2009-01-18 Zoltan Varga <vargaz@gmail.com>
2808 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
2809 (koush@koushikdutta.com). Implement this for android.
2811 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
2812 begins with a digit.
2814 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
2815 mono_marshal_get_write_barrier ().
2817 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
2819 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
2820 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
2821 that pass them on a register pair.
2823 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
2824 test was crashing due to that.
2826 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
2828 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
2829 trampoline code. Include ucontext.h only if available.
2831 2009-01-15 Mark Probst <mark.probst@gmail.com>
2833 * mini.c: mono_domain_lookup_shared_generic() takes an open method
2834 and doesn't check whether it's sharable, like it was before
2835 removing the shared generics hash. This brings IronPython
2836 performance back to what it was before that change.
2838 2009-01-14 Mark Probst <mark.probst@gmail.com>
2840 * method-to-ir.c: Handle delegate invocation optimization earlier,
2841 otherwise it would be handled (much more slowly) by the
2842 final/sealed optimization.
2844 2009-01-13 Zoltan Varga <vargaz@gmail.com>
2846 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
2847 domain is not set. Fixes #465864.
2849 2009-01-12 Mark Probst <mark.probst@gmail.com>
2851 * method-to-ir.c: Don't stop sharing of generic methods with catch
2852 clauses - we already handle those.
2854 2009-01-12 Mark Probst <mark.probst@gmail.com>
2856 * mini.c, mini.h: lookup_generic_method() is now
2857 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
2858 making the shared_generics_hash obsolete.
2860 2009-01-12 Mark Probst <mark.probst@gmail.com>
2862 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
2863 use the red zone. Make room on the stack first and then use it,
2864 not the other way around.
2866 2009-01-12 Zoltan Varga <vargaz@gmail.com>
2868 * mini.c (mini_init): Call mono_xdebug_init ().
2870 * aot-compiler.c (mono_xdebug_init): Make this non-static.
2872 2009-01-11 Zoltan Varga <vargaz@gmail.com>
2874 * TestDriver.cs: Add an --iter argument to run tests multiple times.
2876 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
2879 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
2880 debug+unwind info for trampolines.
2882 * mini.c (mono_create_unwind_op): New helper function.
2884 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
2886 2009-01-10 Zoltan Varga <vargaz@gmail.com>
2888 * aot-compiler.c: Fix the build.
2890 2009-01-09 Zoltan Varga <vargaz@gmail.com>
2892 * Makefile.am: Update dtrace-prelink.sh location.
2894 2009-01-08 Zoltan Varga <vargaz@gmail.com>
2896 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
2897 optimization. Fixes #464520.
2899 2009-01-07 Bill Holmes <billholmes54@gmail.com>
2901 * mini-amd64.c : Adding code to save/restore non-volatile registers
2904 * exceptions-amd64.c : Adding code to save/restore non-volatile
2905 registers on Winx64.
2907 Contributed under MIT/X11 license.
2909 2009-01-07 Zoltan Varga <vargaz@gmail.com>
2911 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
2912 __GNUC_MINOR__ which can break when the major version changes.
2914 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2916 * basic-simd.cs: Add tests for usage of the sizeof opcode.
2918 2009-01-07 Geoff Norton <gnorton@novell.com>
2920 * helpers.c: Allow mono -v -v -v to work on darwin.
2922 2009-01-05 Bill Holmes <billholmes54@gmail.com>
2924 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
2927 Contributed under MIT/X11 license.
2929 2009-01-05 Zoltan Varga <vargaz@gmail.com>
2931 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
2932 instead of directly accessing type->data.klass. Fixes #462016.
2933 (mono_allocate_stack_slots_full): Ditto.
2935 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
2936 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
2938 * aot-compiler.c (emit_plt): Fix ARM build.
2940 2009-01-04 Zoltan Varga <vargaz@gmail.com>
2942 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
2944 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
2947 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
2948 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
2951 * iltests.il.in: Add a regression test.
2953 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2955 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
2957 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2959 * basic-simd.cs: Add a regression test for #462457.
2961 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2963 * mini-ops.h: Add a definition of XPHI.
2965 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
2967 * ssa.c (op_phi_to_move): Handle XPHI.
2969 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
2973 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2975 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
2977 2008-12-31 Geoff Norton <gnorton@novell.com>
2979 * mini-ppc.c: The prolog size allocated can be too small for darwin
2980 ppc32 under certain circumstances. Also fix a small logic bug.
2982 2008-12-29 Zoltan Varga <vargaz@gmail.com>
2984 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
2985 while loading AOT methods.
2987 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
2988 since only the former is nulled out after a successful cast. This prevents
2989 crashes with rethrown exceptions when using --debug=casts.
2991 2008-12-24 Mark Probst <mark.probst@gmail.com>
2993 * mini.h: New macro for checking whether a method is final,
2994 i.e. whether the method or its class is marked final.
2996 * method-to-ir.c: Use the new macro for all final-checks
2997 consistently. Fixes the crash in the System.ServiceModel tests.
2999 2008-12-23 Mark Probst <mark.probst@gmail.com>
3001 * mini-exceptions.c (get_exception_catch_class): Corrected another
3002 overly strict assertion.
3004 2008-12-23 Mark Probst <mark.probst@gmail.com>
3006 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
3007 Clobbering it is not allowed because the caller might use it as
3008 the vtable register in the interface call.
3010 2008-12-19 Mark Probst <mark.probst@gmail.com>
3012 * mini-exceptions.c (get_exception_catch_class): Corrected an
3013 overly strict assertion.
3015 2008-12-18 Mark Mason <mmason@upwardaccess.com>
3017 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
3019 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
3021 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
3023 * cpu-mips.md: correct lengths for certain long_ opcodes.
3025 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
3027 * mini-mips.c: Add support for more long operations. Fix issues with stack frame layout for n32 (still not perfect yet). Add mips_emit_load_const().
3029 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3031 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
3033 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3035 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
3037 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
3039 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
3042 2008-12-16 Mark Mason <mmason@upwardaccess.com>
3044 * mini.h: Allow MonoInst 'p' field to alias with the low-order bits of the 'const_val' fields correctly on big-endian systems when SIZEOF_VOID_P < SIZEOF_REGISTER
3046 * ir-emit.h: Change SIZEOF_VOID_P to SIZEOF_REGISTER, init instruction through inst_c* fields instead of inst_p* fields in case sizeof(inst_p) < sizeof(inst_c)
3048 2008-12-15 Mark Mason <mmason@upwardaccess.com>
3050 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
3052 2008-12-14 Zoltan Varga <vargaz@gmail.com>
3054 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
3055 gshared code. Fixes #458947.
3057 * generics.cs: Add a test.
3059 2008-12-12 Mark Mason <mmason@upwardaccess.com>
3061 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3063 * mini-mips.c: first pass n32 code generation.
3065 * mini-mips.h: datatypes and defines for n32 support.
3067 * exceptions-mips.c: first pass n32 code generation.
3069 * tramp-mips.c: first pass n32 code generation.
3071 * cpu-mips.md: add long_ opcodes.
3073 2008-12-12 Mark Mason <mmason@upwardaccess.com>
3075 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3077 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3079 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3081 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3083 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3085 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3087 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3089 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3091 * helpers.c: for mips/n32, don't pass -mips32 to objdump
3093 2008-12-12 Zoltan Varga <vargaz@gmail.com>
3095 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
3097 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
3099 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
3101 2008-12-12 Mark Probst <mark.probst@gmail.com>
3103 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
3104 descriptors for helper functions directly in front of the code.
3106 2008-12-11 Mark Probst <mark.probst@gmail.com>
3108 * method-to-ir.c: Removed an unnecessary assertion.
3110 2008-12-10 Zoltan Varga <vargaz@gmail.com>
3112 * method-to-ir.c: Merge SGEN changes from the old JIT.
3114 2008-12-10 Zoltan Varga <vargaz@gmail.com>
3116 * driver.c (compile_all_methods_thread_main): Handle failure of
3119 2008-12-10 Mark Probst <mark.probst@gmail.com>
3121 * mini-ppc.c: Merged with mini-ppc64.c.
3123 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
3125 * Makefile.am: Use the same sources for PPC and PPC64.
3127 * mini-ppc64.c: Removed.
3129 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3131 * branch-opts.c (remove_block_if_useless): Extract fall through detection
3132 code to mono_bb_is_fall_through.
3134 * branch-opts.c (mono_remove_critical_edges): Same.
3136 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3138 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
3139 expect that an OP_BR_REG will be there.
3141 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3143 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
3144 for the many branch ops. The original check miss OP_BR_REG.
3148 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3150 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
3152 2008-12-09 Zoltan Varga <vargaz@gmail.com>
3154 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
3155 while holding the aot lock.
3157 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3159 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
3161 2008-12-09 Bill Holmes <billholmes54@gmail.com>
3163 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
3164 to release all runtime callable wrappers held by the runtime.
3166 Contributed under MIT/X11 license.
3168 2008-12-09 Bill Holmes <billholmes54@gmail.com>
3170 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
3173 Contributed under MIT/X11 license.
3175 2008-12-09 Zoltan Varga <vargaz@gmail.com>
3177 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
3178 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
3180 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3182 * cpu-mips.md: fix ckfinite length
3184 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
3185 (mono_arch_lowering_pass): cleanup, rearrange for clarity
3186 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
3188 2008-12-08 Mark Mason <mmason@upwardaccess.com>
3190 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
3192 2008-12-08 Geoff Norton <gnorton@novell.com>
3194 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
3195 size by 8 bytes as well.
3197 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3199 * basic-simd.cs: Fix method names for Vector16b.
3201 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3203 * basic-simd.cs: Fix method names for Vector16sb.
3205 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3207 * basic-simd.cs: Fix method names for Vector8us.
3209 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3211 * basic-simd.cs: Fix method names for Vector8s.
3213 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3215 * basic-simd.cs: Fix method names for Vector4ui.
3217 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3219 * basic-simd.cs: Fix method names for Vector2l.
3221 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3223 * basic-simd.cs: Fix method names for Vector2d.
3225 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3227 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
3228 that are extension methods.
3230 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3232 * basic-simd.cs: Fix method names for Vector4f.
3234 2008-12-08 Zoltan Varga <vargaz@gmail.com>
3236 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
3237 as such. Fixes #456669.
3239 2008-12-07 Mark Mason <mmason@upwardaccess.com>
3241 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
3243 2008-12-07 Mark Mason <mmason@upwardaccess.com>
3245 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
3246 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
3247 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
3248 (mips_adjust_stackframe): handle FP spills
3250 * mini-ops.h: add mips_mtc1_s2
3252 * cpu-mips.md: add mips_mtc1_s2
3254 2008-12-07 Zoltan Varga <vargaz@gmail.com>
3256 * unwind.c: New file, move the unwind info encoding functions here from
3257 aot-compiler.c, so they could be used at runtime too.
3259 2008-12-05 Mark Mason <mmason@upwardaccess.com>
3261 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
3262 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
3264 2008-12-05 Mark Mason <mmason@upwardaccess.com>
3266 * mini-mips.c: cleanup warnings
3267 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
3268 (mips_adjust_stackframe): handle case of taking the address of stack locals
3270 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3272 * aot-compiler.c: Implement a few functions missing from the asm writer.
3273 (emit_method_code): Only write symbols for methods when using the bin
3274 writer, since the assembler can't deal with the characters in our method
3277 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
3279 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
3282 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
3283 a bit to also restore %rax.
3285 2008-12-05 Mark Probst <mark.probst@gmail.com>
3287 * mini-ppc.c: Some simple merges from mini-ppc64.c.
3289 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3291 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
3294 2008-12-05 Mark Probst <mark.probst@gmail.com>
3296 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
3298 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
3299 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
3301 * exceptions-ppc64.c: Removed.
3303 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
3305 2008-12-05 Mark Probst <mark.probst@gmail.com>
3307 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
3310 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
3312 * tramp-ppc64.c: Removed.
3314 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3316 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
3319 2008-12-05 Mark Probst <mark.probst@gmail.com>
3321 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
3323 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
3324 mini-ppc.h instead of mini-ppc64.h.
3326 * mini-ppc64.h: Removed.
3328 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3330 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
3332 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
3334 2008-12-05 Mark Probst <mark.probst@gmail.com>
3336 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
3337 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
3340 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3342 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
3344 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3346 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
3348 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3350 * basic-simd.cs: Tests for operator == and != on Vector4f.
3352 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3354 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
3356 * simd-intrinsics.c: Kill useless enum.
3358 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3360 * cpu-mips.md: add long_conv_to_ovf_i4_2
3361 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
3363 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3365 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
3367 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
3369 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3371 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
3373 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3375 * basic-simd.cs: Add tests for new methods.
3377 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3379 * simd-intrinsics.c: Add support for operator == and !=
3382 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
3384 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3386 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
3388 2008-12-04 Zoltan Varga <vargaz@gmail.com>
3390 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
3392 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
3393 MONO_PATCH_INFO_ICALL_ADDR.
3395 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
3397 * aot-compiler.c: Resurrect full-aot support.
3399 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3401 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
3403 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3405 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
3407 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
3409 * basic-simd.cs: Fix tests to work under ppc.
3410 Remove tests for methods that will be removed.
3412 2008-12-03 Mark Probst <mark.probst@gmail.com>
3414 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
3415 generic type (via a typedef or typeref) correctly.
3417 2008-12-03 Zoltan Varga <vargaz@gmail.com>
3419 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
3420 diagnose an assertion failure.
3422 2008-12-02 Mark Probst <mark.probst@gmail.com>
3424 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
3425 Fix trampoline size.
3427 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
3428 conversion opcodes are implemented natively instead via emulation.
3430 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3432 * cpu-mips.md: remove mips_xori
3434 * mini-ops.h: remove mips_xori
3436 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
3438 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
3440 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
3442 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3444 * cpu-mips.md: fix instruction lengths.
3446 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
3448 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
3450 * mini-ops.h: fix slti / sltiu op profiles.
3452 2008-12-02 Martin Baulig <martin@ximian.com>
3454 * method-to-ir.c (mono_method_to_ir): Disable debugging
3455 information for the init locals block to make the debugger stop
3456 after all locals have been initalized.
3458 2008-12-02 Martin Baulig <martin@ximian.com>
3460 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
3461 running inside the debugger.
3463 2008-12-01 Zoltan Varga <vargaz@gmail.com>
3465 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
3468 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
3469 alu->alu imm optimization which only shows if deadce is disabled.
3471 * aot-compiler.c: Rename the function names for the binary and asm writers
3472 so they can coexist in the same process. Rework the xdebug code to use the
3473 asm writer. This avoids the need to call into the runtime to dump the
3474 debugging info. Add more debugging info for types.
3476 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
3478 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
3479 cpu description tables, they can't occur in cpu-<ARCH>.md.
3481 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
3482 the stack in CEE_LDFLDA. Fixes #450542.
3484 * generics.cs: Add a new test.
3486 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3488 * mini-ops.h: updated MIPS opcodes
3489 * mini-mips.c: decompose long opts
3490 * mini-mips.h: decompose long opts
3492 2008-11-29 Mark Mason <mmason@upwardaccess.com>
3494 * cpu-mips.md: fix length on int_rem_un
3495 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
3497 2008-11-29 Zoltan Varga <vargaz@gmail.com>
3499 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
3501 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
3503 2008-11-29 Martin Baulig <martin@ximian.com>
3505 * mini-exceptions.c (mono_handle_native_sigsegv): Check
3506 mono_debug_using_mono_debugger() in addition to the
3507 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
3509 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3511 * mini-ops.h: updated more MIPS opcodes
3512 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
3513 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
3515 2008-11-28 Mark Probst <mark.probst@gmail.com>
3517 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
3519 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3521 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
3522 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
3523 * mini-ops.h: correct selected mips opcode entries
3525 2008-11-28 Mark Probst <mark.probst@gmail.com>
3527 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
3530 2008-11-28 Mark Probst <mark.probst@gmail.com>
3532 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
3534 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3536 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
3537 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
3538 * mini-mips.h: disable IMT
3539 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
3541 2008-11-28 Mark Probst <mark.probst@gmail.com>
3543 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
3545 2008-11-28 Mark Probst <mark.probst@gmail.com>
3547 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
3549 2008-11-28 Zoltan Varga <vargaz@gmail.com>
3551 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
3554 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3556 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3557 for Set/GetVector aligned versions.
3559 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3561 * basic-simd.cs: Add tests for Get/SetVector.
3563 2008-11-27 Mark Probst <mark.probst@gmail.com>
3565 * mini.c: Removed g_slist_append_mempool(). Now in
3568 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3570 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
3571 size properly and make the bounds check optional.
3573 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3574 for SetVector and IsAligned.
3576 2008-11-27 Zoltan Varga <vargaz@gmail.com>
3578 * mini.c: Remove unused mono_normalize_opcodes () function.
3580 2008-11-26 Mark Probst <mark.probst@gmail.com>
3582 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
3583 using the new atomic add ops now.
3585 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
3588 2008-11-26 Mark Probst <mark.probst@gmail.com>
3590 * mini-ppc64.c: Several fixes.
3592 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3594 * cpu-mips.md: added jump_table
3595 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
3597 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3599 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
3601 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3603 * mini-ops.h: corrected a handful of MIPS opcodes.
3605 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3607 * aot-compiler.c: MIPS to use ELF writer
3609 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3611 * mini-codegen.c: remove MIPS specific assert.
3613 2008-11-25 Mark Probst <mark.probst@gmail.com>
3615 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
3616 fixes. PPC64 now passes most of the runtime regressions.
3618 2008-11-24 Zoltan Varga <vargaz@gmail.com>
3620 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
3621 volatile intervals a bit.
3623 2008-11-24 Mark Probst <mark.probst@gmail.com>
3625 * basic-long.cs: New test case.
3627 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3629 * mini.c (mini_method_compile): Disable globalra for large methods for
3632 * regalloc2.c (order_moves): Add fp support.
3634 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
3635 source bblock ends with an OP_BR_REG.
3637 * ratests.cs: Add a new test.
3639 2008-11-23 Mark Probst <mark.probst@gmail.com>
3641 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
3642 sharing. PPC64 now passes generics.exe.
3644 2008-11-23 Mark Probst <mark.probst@gmail.com>
3646 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
3648 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3650 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
3651 memory when mono_jit_info_table_find () can't find the method in the
3654 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
3657 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
3660 2008-11-23 Mark Probst <mark.probst@gmail.com>
3662 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
3663 Several fixes. PPC64 now runs exceptions.exe and
3664 devirtualization.exe.
3666 2008-11-22 Mark Probst <mark.probst@gmail.com>
3668 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
3669 arrays.exe and basic-math.exe.
3671 2008-11-22 Mark Probst <mark.probst@gmail.com>
3673 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
3674 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
3676 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3678 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
3680 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3682 * method-to-ir.c: Move bounds checking macros to ir-emit.h
3684 * ir-emit.h: Move macros from method-to-ir.c to here.
3686 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3688 * mini-ops.h: Correct the long simd ops to use LREG.
3690 2008-11-21 Zoltan Varga <vargaz@gmail.com>
3692 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
3694 * mini-ops.h: Correct the dreg type of a few long opcodes.
3696 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
3699 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
3701 * mini-ppc.c: remove negative stack references in epilog
3702 for platforms that don't support the red zone.
3704 2008-11-21 Mark Probst <mark.probst@gmail.com>
3706 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
3707 point regs. Now PPC64 passes basic-calls.exe.
3709 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3711 * basic-simd.cs: Add tests for accessors of Vector2l.
3713 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3715 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
3717 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
3719 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
3721 2008-11-21 Mark Probst <mark.probst@gmail.com>
3723 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
3724 PPC64 passes basic-long.exe.
3726 2008-11-20 Mark Probst <mark.probst@gmail.com>
3728 * decompose.c: Decompose carry and overflow add on PPC64 like on
3729 other 64 bit archs. Don't decompose sub at all on PPC64.
3731 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
3732 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
3735 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3737 * basic-simd.cs: Add tests for accessors of Vector2d.
3739 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3741 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
3745 * mini-x86.c (mono_arch_output_basic_block): Same.
3747 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
3749 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3751 * basic-simd.cs: Add tests for accessors of Vector4f.
3753 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3755 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
3759 * mini-x86.c (mono_arch_output_basic_block): Same.
3761 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
3763 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3765 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
3767 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3769 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
3773 * mini-x86.c (mono_arch_output_basic_block): Same.
3775 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
3777 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3779 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
3781 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3783 * simd-intrinsics.c: Enable setters for Vector16sb.
3785 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3787 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
3791 * mini-x86.c (mono_arch_output_basic_block): Same.
3793 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
3795 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
3797 * simd-intrinsics.c: Implement setter for Vector8us.
3799 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3801 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
3804 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
3806 * mini-ppc.c: remove references to the red zone in the prolog
3807 (for systems that don't support it).
3809 2008-11-19 Mark Probst <mark.probst@gmail.com>
3811 * cpu-ppc64.md: Fixed a few instruction lengths.
3813 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
3816 2008-11-19 Mark Probst <mark.probst@gmail.com>
3818 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
3821 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3823 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
3825 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
3827 * mini-ops.h: Added OP_INSERT_I2.
3831 * mini-x86.c (mono_arch_output_basic_block): Same.
3833 * simd-intrinsics.c: Implement setter for Vector8s.
3835 * simd-methods.h: Add the names of get setters of Vector8s.
3837 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3839 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
3841 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
3844 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3846 2008-11-18 Mark Probst <mark.probst@gmail.com>
3848 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
3849 for PPC64. An empty program runs now.
3851 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3853 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3855 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
3856 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
3857 info for JITted code is emitted into a shared library, loadable into gdb.
3859 2008-11-18 Mark Probst <mark.probst@gmail.com>
3861 * Makefile.am: Changes to build PPC64.
3863 * mini-arch.h: Include mini-ppc64.h on PPC64.
3865 2008-11-18 Mark Probst <mark.probst@gmail.com>
3867 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
3868 in PPC code up to r119147.
3870 2008-11-18 Mark Probst <mark.probst@gmail.com>
3872 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3873 cpu-ppc64.md: Changes for PPC64.
3875 Based on code submitted by andreas.faerber@web.de at
3876 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
3879 2008-11-18 Mark Probst <mark.probst@gmail.com>
3881 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3882 cpu-ppc64.md: Copied from the corresponding PPC files from
3885 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
3887 * mini-ops.h: Added OP_ROUND.
3889 * cpu-x86.md: Added round.
3891 * mini-x86.c: Added support for intrinsicing Math.Round (double).
3893 * basic-math.cs: Added test_0_round to test rounding.
3895 Contributed under MIT/X11 license.
3897 2008-11-17 Bill Holmes <billholmes54@gmail.com>
3899 * aot-compiler.c : Fix the Winx64 build.
3901 Contributed under MIT/X11 license.
3903 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3905 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
3906 in OP_EXTRACT_R8 to avoid possible stack corruption.
3908 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3910 * mini-ops.h: Added OP_EXTRACT_R8/I8.
3912 * cpu-x86.md: Added extract_r8.
3914 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
3916 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
3917 a couple of OP_EXTRACT_I4.
3919 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
3921 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
3923 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3925 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
3928 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3930 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
3931 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
3933 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
3934 are not needed any more.
3936 * mini.h: Remove the unused INS_LIST macros.
3938 * mini.c (mini_method_compile): Remove a disable globalra case which is no
3941 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
3944 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
3945 mono_alloc_ireg () instead.
3947 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
3950 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
3953 * aot-runtime.c (load_aot_module): Disable AOT when running under
3956 * mini-amd64.h: Change the monitor fastpath defines to check for
3957 !PLATFORM_WIN32 so they work on *bsd too.
3959 * mini.h mini.c mini-hhpa.c: Remove more unused code.
3961 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
3963 * mini.h (MonoCompile): Remove new_ir flag.
3965 * regalloc.h regalloc.c: Remove unused code.
3967 * cpu-*.md: Remove more unused opcodes.
3969 * simple-cee-ops.h simple-mini-ops.h: Removed.
3971 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
3973 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3975 * aliasing.h: Removed.
3977 * *.c: Remove references to aliasing.h and inssel.h.
3979 * mini.c: Remove additional unused functions.
3981 * mini-ops.h cpu-*.md: Remove unused opcodes.
3983 2008-11-16 Zoltan Varga <vargaz@gmail.com>
3985 Remove the old JIT code.
3987 * inssel*.brg: Removed.
3989 * ssa.c abcremoval.c aliasing.c: Removed.
3991 * ssa2.c: Renamed to ssa.c.
3993 * abcremoval2.c: Renamed to abcremoval.c.
3995 * *.c: Removed all !cfg->new_ir code.
3997 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
3998 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
4000 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
4002 2008-11-16 Zoltan Varga <vargaz@gmail.com>
4004 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
4005 to simplify the code and cut back on the number of global symbols in the AOT
4008 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
4010 2008-11-15 Zoltan Varga <vargaz@gmail.com>
4012 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
4013 with the got/got_info tables.
4015 * mini.h: Bump AOT file format version.
4017 * unwind.h: New file, contains definitions for stack unwinding.
4019 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
4022 * aot-compiler.c: Generalize the emitting of unwind information to use the
4023 information in cfg->unwind_ops.
4025 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
4027 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
4028 AOT method frames. Enable writing symbols for methods by default.
4030 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
4032 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
4033 and make it work with vectors of element sizes 1, 2 and 4.
4035 * simd-intrinsics.c: Enable getter for all vectors with element size
4038 * simd-methods.h: Add the names of other getters.
4040 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
4046 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
4048 * mini-ppc.h: portability fix.
4050 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
4052 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
4053 buggy and will overwrite it.
4055 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4057 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
4058 Use it to emit local symbols for all methods so AOTed methods show up with
4059 their full name in gdb/valgrind output.
4061 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
4063 * mini-ppc.c: portability fixes.
4065 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4067 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
4068 entries out of the if (!generic_shared...) code so it is always done.
4069 (mono_class_init_trampoline): Do the patching when running under valgrind
4070 too, newer versions of valgrind have no problems with it.
4072 2008-11-13 Zoltan Varga <vargaz@gmail.com>
4074 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
4077 2008-11-13 Mark Probst <mark.probst@gmail.com>
4079 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
4082 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4084 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
4086 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4088 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
4094 * simd-intrinsics.c: Same.
4096 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4098 * simd-intrinsics.c: Enable constructor intrinsics for all types.
4100 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4102 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
4103 to work with more Vector types.
4105 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4107 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
4108 store the elemens directly instead of using and intermediate.
4110 2008-11-13 Zoltan Varga <vargaz@gmail.com>
4112 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
4114 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
4115 to preserve %eax for aot plt trampolines.
4117 * aot-compiler.c (compile_method): Don't skip synchronized methods.
4118 (encode_method_ref): Flag synchronized methods so they won't go through
4121 * aot-compiler.c: Additional work to support AOTing synchronized methods/
4124 * cpu-ia64.md (jmp): Increase max length.
4126 2008-11-12 Zoltan Varga <vargaz@gmail.com>
4128 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
4129 open generic classes.
4131 * aot-compiler.c: Enable the ELF writer on ELF platforms.
4133 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
4134 box+brtrue optimization since it causes test failures on x86.
4136 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4138 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
4144 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
4145 for simd ctor values.
4147 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
4148 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
4150 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4152 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
4155 * simd-instrincs.c: Same.
4157 * basic-simd.cs: Same.
4159 2008-11-12 Zoltan Varga <vargaz@gmail.com>
4161 * ratests.cs: Add more tests.
4163 * regalloc2.c (add_spill_code): Handle more corner cases.
4165 2008-11-11 Zoltan Varga <vargaz@gmail.com>
4167 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
4168 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
4169 both the source an destination of an instruction.
4171 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
4173 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
4174 wapihandles.c: more portability changes.
4176 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
4178 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
4179 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
4180 safe to execute in a signal handler and the kernel provides better
4181 the info in /proc/self/smaps. Avoid the assert on sigaction during
4184 2008-11-11 Zoltan Varga <vargaz@gmail.com>
4186 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
4187 do the bblock linking hack if it is actually needed.
4189 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
4192 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
4193 crash problem is fixed.
4195 * branch-opts.c (mono_remove_critical_edges): Link up newly added
4198 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
4200 (mini_method_compile): Set the starting value of next_vreg to
4201 MAX_IREGS + MAX_FREGS when using globalra.
4203 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
4204 filter clauses with BB_EXCEPTION_HANDLER.
4206 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
4208 2008-11-10 Mark Probst <mark.probst@gmail.com>
4210 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
4211 space for stdcall. Fixes regressions on Win32.
4213 2008-11-10 Zoltan Varga <vargaz@gmail.com>
4215 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
4217 (linear_scan): Remove an assert which doesn't seem to be needed.
4219 * local-propagation.c (mono_local_deadce): Avoid a call to
4220 MONO_DELETE_INS which would screw up the instruction linking.
4222 * mini.c (mono_decompose_op_imm): Make this work with globalra.
4224 * regalloc2.c: Upgrade to work the current JIT code.
4226 2008-11-09 Zoltan Varga <vargaz@gmail.com>
4228 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
4231 * aot-runtime.c: Remove some dead code.
4233 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
4235 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
4237 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
4238 trampolines using sscanf since atoi doesn't work on large unsigned values.
4240 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
4241 Initialize code_size.
4243 2008-11-08 Mark Probst <mark.probst@gmail.com>
4245 * method-to-ir.c (mini_emit_inst_for_method): Make
4246 Interlocked.CompareExchange work for Int arguments on 32 bit
4249 2008-11-07 Mark Probst <mark.probst@gmail.com>
4251 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
4253 2008-11-06 Bill Holmes <billholmes54@gmail.com>
4255 * main.c Fix MSVC build.
4257 Contributed under MIT/X11 license.
4259 2008-11-06 Mark Probst <mark.probst@gmail.com>
4261 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
4262 alignment larger than 8 bytes are aligned correctly, too.
4264 * mini.c: Honor the min_align field of MonoClass when laying out
4267 2008-11-06 Zoltan Varga <vargaz@gmail.com>
4269 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
4271 * aot-compiler.c (emit_plt): Fix a warning.
4273 * aot-compiler.c: Implement ARM support in the binary writer.
4275 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4277 * basic-simd.cs: Add test for getter with byref arg.
4278 Fix the naming of a few tests.
4279 Add missing checks to a test.
4281 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4283 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
4285 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
4286 most of the full-aot support for monitor enter/exit trampolines.
4288 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
4289 enter/exit trampoline creation functions.
4291 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
4294 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
4296 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
4297 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
4298 implement the needed functionality without adding crap to the runtime.
4300 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4302 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
4305 * mini.c (mono_build_date): New global version holding the build date in
4308 * Makefile.am (buildver.c): Generate a file containing the build date.
4310 * main.c: Set the build date from the generated file.
4312 * mini.c (mono_get_runtime_build_info): New helper function returning build
4313 information in a string format.
4315 * driver.c (mono_main): Print the build date in --version.
4317 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
4318 file when the bind-to-runtime-version option is used.
4320 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4322 * simd-intrinsics.c: Fix bug when using getters and byref args.
4324 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4326 * simd-methods.h: Rename prefetch methods.
4328 * simd-intrinsics.c: Same.
4330 2008-11-05 Mark Probst <mark.probst@gmail.com>
4332 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
4335 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4337 * aot-compiler.c: Use the bundled elf header files instead of depending on
4340 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
4343 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
4346 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
4348 * cpu-x86.md: Add store nta ops.
4354 * mini.h: Add an enum for simd prefetch modes.
4356 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
4357 of store. Use the changed code to support store nta.
4359 * simd-intrinsics.c: Add prefetch ops for all vector types.
4361 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4363 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
4366 * aot-compiler.c: Use statically allocated buffers for constructing symbol
4369 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
4372 2008-11-04 Mark Probst <mark.probst@gmail.com>
4374 * mini-x86.c: Fixed commit.
4376 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4378 * aot-compiler.c (emit_plt): Align the plt section only on x86.
4380 2008-11-04 Mark Probst <mark.probst@gmail.com>
4382 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
4383 and MONITOR_EXIT, for the ASM fastpaths.
4385 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
4388 * mini.c, patch-info.h: Signature and patch infos for
4389 Monitor.Enter/Exit trampolines.
4391 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
4393 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
4394 Monitor.Enter/Exit ASM fastpath for Linux.
4396 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4398 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
4400 * objects.cs: Add a new test.
4402 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
4404 * aot-runtime.c (load_method): Run class initialization in the PLT case even
4405 if MONO_LOG_LEVEL is set.
4407 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
4409 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
4411 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
4413 * aot-compiler.c: Change the relocation code to use virtual addresses instead
4414 of file offsets. Align the sections belonging to the data segment to
4417 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4419 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
4420 elf.h. Port it to amd64.
4422 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4424 * driver.c: Enable SIMD by default.
4426 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4428 * cpu-x86.md: Add prefetch op.
4434 * mini.h: Add an enum for simd prefetch modes.
4436 * simd-methods.h: Add prefetch function names.
4438 * simd-intrinsics.c: Add prefetch ops for all vector types.
4440 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4442 * aot-compiler.c (emit_bytes): Speed this up a little.
4444 2008-11-02 Zoltan Varga <vargaz@gmail.com>
4446 * aot-compiler.c: Add JIT time etc. statistics.
4448 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
4450 * mini.h (MonoCompile): Add 'got_offset' field.
4452 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
4453 method_got_offsets array.
4455 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
4458 * aot-compiler.c (compile_method): Add generic method instances referenced
4459 by the method to the list of methods to be compiled, this is required so if
4460 A<T> references B<T>, and another assembly references A<int>, then it will
4461 also get a copy of B<int>.
4463 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
4464 when checking for monitor enter/exit.
4466 2008-10-30 Mark Probst <mark.probst@gmail.com>
4468 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
4469 for Monitor.Enter and Monitor.Exit if enabled.
4471 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
4474 2008-10-30 Zoltan Varga <vargaz@gmail.com>
4476 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
4477 of an OP_MOVE. Fixes #440046.
4479 * basic-long.cs: Add a new test.
4481 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4483 * mini.h: Add synchronization note for the managed counter-part.
4485 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
4486 returns the simd caps of the current cpu.
4488 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4490 * basic-simd.cs: Remove Console.WriteLine.
4492 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4494 * basic-simd.cs: New tests for Vector2ul.
4496 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4498 * simd-intrinsics.c: Add new vector type Vector2ul.
4500 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4502 * basic-simd.cs: New tests for Vector2l.
4504 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4506 * cpu-x86.md: Add long version of most packed int ops.
4512 * simd-intrinsics.c: Add new vector type Vector2l.
4514 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4516 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
4518 * simd-methods.h: Remove SN_op_BitwiseXor.
4520 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4522 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
4525 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4527 * basic-simd.cs: Test for Vector2d.
4529 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
4532 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4534 * cpu-x86.md: Add double version of all packed float ops.
4540 * simd-intrinsics.c: Add new vector type Vector2d.
4542 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
4544 * simd-methods.h: Add Duplicate.
4546 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4548 * basic-simd.cs: Test for packing with signed saturation.
4550 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4552 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
4553 found in the TYPESPEC table.
4555 2008-10-26 Zoltan Varga <vargaz@gmail.com>
4557 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
4560 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4562 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
4563 instead of the RVA, since the RVA can be changed by tools like the cil
4566 * method-to-ir.c (mono_method_to_ir2): Ditto.
4568 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
4569 (deserialize_variable): Ditto.
4571 2008-10-25 Martin Baulig <martin@ximian.com>
4573 * debug-mini.c (write_variable): Use
4574 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
4576 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4578 * cpu-x86.md: Add unsigned variants of packd and packw.
4582 * mini-x86.h: Emit the right instruction for packd and packw.
4583 Add unsigned variants of packd and packw.
4585 * simd-intrinsics.c: Packd and packw were used in place of their
4586 unsigned variants. Change that.
4587 Add intrinsics for (Signed)PackWithSignedSaturation.
4589 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
4591 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4593 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
4595 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4597 * mini-ops.h: Remove dword packed add/sub with saturation ops.
4599 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
4601 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
4604 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
4606 2008-10-24 Mark Probst <mark.probst@gmail.com>
4608 * method-to-ir.c, mini.c: Special casing for the synchronized
4609 wrapper for the ldtoken+GetTypeFromHandle case.
4611 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4613 * mini.c (mono_replace_ins): Move this to branch-opts.c.
4615 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
4616 created/split bblocks.
4618 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4620 * mini-ops.h: Add packed signed mul high.
4624 * mini-x86.c (mono_arch_output_basic_block): Same.
4626 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
4628 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
4630 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4632 * basic-simd.cs: Tests for Vector16sb.
4634 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4636 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
4638 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4640 * mini-ops.h: Add packed signed min, max and compare greater.
4644 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
4647 * simd-methods.h: Add CompareGreaterThan.
4649 * simd-methods.h: Remove CompareEquals.
4651 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
4653 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
4655 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
4658 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4660 * basic-simd.cs: Fix tests due to change in the API.
4662 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4664 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
4666 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4668 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
4670 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
4671 inst_offset as this has invalid values for LDADDR.
4673 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4675 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4677 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
4679 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4681 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
4682 for accessing field->data.
4684 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4686 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4688 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4690 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
4692 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
4694 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4696 * dominators.c (mono_compute_natural_loops): Allocate GList enties
4697 from the cfg mempool.
4699 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4701 * basic-simd.cs: Tests for new methods in Vector8us.
4703 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4705 * mini-ops.h: Add multiply and store high.
4709 * mini-x86.c (mono_arch_output_basic_block): Same.
4711 * simd-methods.h: Same.
4713 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
4716 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4718 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
4719 mono_class_setup_vtable ().
4721 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
4722 mono_class_get_vtable_entry () for accessing klass->vtable.
4724 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
4726 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
4729 * method-to-ir.c (mono_save_token_info): Don't save references made from
4732 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
4733 of generic instances.
4735 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
4737 2008-10-19 Mark Probst <mark.probst@gmail.com>
4739 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
4740 OP_JMP depends on the method signature. Calculate it properly.
4742 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4744 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
4747 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
4749 (emit_extra_methods): Add another table mapping method indexes to
4750 offsets in the extra_method_info table.
4752 * mini.h: Bump AOT file format version.
4754 * aot-runtime.c: Merge most of the code from mono_aot_get_method
4755 and mono_aot_get_method_from_token () into one function.
4757 2008-10-19 Mark Probst <mark.probst@gmail.com>
4759 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
4762 2008-10-18 Zoltan Varga <vargaz@gmail.com>
4764 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
4767 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
4770 * mini.c (mono_patch_info_equal): Compare the generic context as well.
4772 * mini.h: Bump aot file format version.
4774 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
4775 AOT file can contain native code for methods which are not in the METHOD
4776 table. Generate code for non-sharable generic instances of generic methods
4777 found in the METHODSPEC table.
4779 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
4780 encoding generic type handles.
4782 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
4783 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
4785 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
4786 macros + MONO_ADD_INS.
4788 * mini.c (mono_jump_info_token_new2): New function which takes a generic
4791 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
4793 * mini.h: Bump aot file format version.
4795 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
4797 2008-10-17 Mark Probst <mark.probst@gmail.com>
4799 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
4800 platforms, with definable stack alignment value. Set to 16 now
4803 * mini.c, mini.h, driver.c: Command line option for disabling
4806 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4808 * basic-simd.cs: Tests for new methods in Vector4ui.
4810 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4812 * mini-ops.h: Add packed int shuffle.
4816 * mini-x86.c (mono_arch_output_basic_block): Same.
4818 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
4819 extract mask, max, min, shuffle.
4821 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
4823 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4825 * basic-simd.cs: Tests for new methods in Vector8us.
4827 2008-10-17 Mark Probst <mark.probst@gmail.com>
4829 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
4830 RuntimeTypeHandle, not a TypedReference.
4832 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
4834 * simd-intrinsics.c: remove relocations.
4836 2008-10-17 Zoltan Varga <vargaz@gmail.com>
4838 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
4839 optimizations from the x86 backend.
4841 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
4843 * simd-methods.h, simd-intrinsics.c: debloat method names and
4844 prepare for no relocations.
4846 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4848 * mini-ops.h: Add packed min/equal and sum of absolute differences.
4852 * mini-x86.c (mono_arch_output_basic_block): Same.
4854 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
4855 extract mask, max, min and sum of absolute differences.
4857 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
4860 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4862 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
4863 Renamed one test for consistency.
4865 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4867 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
4868 fix to the code that deal with other blocks.
4870 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4872 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
4874 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4876 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
4877 that deals with vreg interference. Explicitly check for OP_LDADDR to be
4878 able to process the source reg.
4880 2008-10-16 Martin Baulig <martin@ximian.com>
4882 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
4884 * inssel.brg: Add `OP_HARD_NOP'.
4886 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
4888 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
4889 `OP_HARD_NOP' instruction when running inside the debugger.
4891 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
4892 `OP_HARD_NOP' instruction when running inside the debugger.
4894 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4896 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
4897 now works. The issue with the regalloc tripping up no longer
4900 * simd-intrinsics.c (load_simd_vreg): Same.
4902 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4904 * basic-simd.cs: Tests for new Vector8ui methods.
4906 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4908 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
4909 only for type. This fixes crashes where MonoInst::klass is checked
4910 for ops of type != VTYPE or OBJ.
4912 * simd-intrinsics.c (load_simd_vreg): Same.
4914 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4916 * mini-ops.h: Add ops for packed shuffle/max/avg and
4921 * mini-x86.c (mono_arch_output_basic_block): Same.
4923 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
4926 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
4927 to emit extract mask op.
4929 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
4930 to emit word shuffles.
4932 2008-10-15 Mark Probst <mark.probst@gmail.com>
4934 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
4935 the largest alignment needed by a variable, but at least
4938 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4940 * basic-simd.cs: Tests for the fixes in the last commit.
4942 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4944 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
4945 no longer handles STACK_PTR input.
4947 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
4949 * simd-intrinsics.c (load_simd_vreg): New function that works like
4950 get_simd_vreg but handles STACK_PTR input.
4952 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
4953 as the input can be an arbitrary pointer.
4955 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
4956 LDADDR local optimization directly otherwise use a store op.
4958 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4960 * basic-simd.cs: Tests for dup low and dup high.
4962 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4964 * mini-ops.h: Add dup low and dup high ops.
4968 * mini-x86.c (mono_arch_output_basic_block): Same.
4970 * simd-intrinsics.c (vector4f_intrinsics): Same.
4972 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4974 * basic-simd.cs: Tests for recently added functionality.
4976 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4978 * mini-ops.h: Add remaining sse1 fp ops.
4980 * cpu-x86.md: Add remaining sse1 fp ops.
4982 * mini-x86.c (mono_arch_output_basic_block): Same.
4984 * mini.h: Add enum for simd FP compare conditions.
4986 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
4988 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
4989 so the backed can generate the appropriate op.
4991 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4992 This patch squeese one more byte from the SimdIntrinsc struct.
4994 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
4995 a a shift amount intead of simply or'ing it.
4997 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
4999 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
5000 byte so we can have an aditional flags field without increasing struct size.
5002 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
5003 against the simd_supported_versions bitmask.
5005 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
5007 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
5009 * mini.c: remove rawbuffer code (the only use here is unsafe because
5010 it takes locks during signal handling and the kernel now provides much
5011 better info in proc/pid/smaps these days).
5013 2008-10-13 Zoltan Varga <vargaz@gmail.com>
5015 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
5016 OP_X86_PUSH_OBJ. Fixes #434620.
5018 * objects.cs: Add a test.
5020 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
5022 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
5023 that the packuswb/packusdw don't work with unsigned numbers for what
5024 would be negative numbers in signed format.
5026 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
5027 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
5029 * mini-ops.h: Add doubleword forms of many ops and packing ones.
5031 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
5033 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
5035 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
5037 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
5040 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
5041 version as the enum in mini.h.
5043 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
5044 for sse3 ops, check the simd_version field if present. This way the code
5045 works with all versions of sse.
5047 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5049 * simd-intrinsics.c: Fixed intrinsic name typo.
5051 * mini.h: Added missing simd exported function.
5053 * basic-simd.cs: Added tests for Vector4ui.
5054 Fixed broken test for Vector16b.
5056 2008-10-10 Zoltan Varga <vargaz@gmail.com>
5058 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
5059 the max length to 64.
5061 2008-10-10 Mark Probst <mark.probst@gmail.com>
5063 * method-to-ir.c: Only do the fast virtual generic method call for
5064 non-wrapper methods.
5066 * mini.h, mini-trampolines.c: The new generic virtual remoting
5067 trampoline handles virtual method calls via the vtable (as done by
5068 the fast virtual generic method calls) to remoting proxies.
5070 * mini.c (mono_jit_create_remoting_trampoline): For generic
5071 methods reate a generic virtual remoting trampoline.
5073 * mini-amd64.h: Enable fast virtual generic method calls again.
5075 2008-10-10 Mark Probst <mark.probst@gmail.com>
5077 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
5078 restore registers when doing tail calls.
5080 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5082 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
5085 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5087 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
5089 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5091 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
5093 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5095 * basic-simd.cs: Retrofit for API changes.
5097 2008-10-10 Mark Probst <mark.probst@gmail.com>
5099 * mini-ppc.c: Handle integer stack arguments for tail calls.
5101 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5103 * optflags-def.h: Removed sse3 optimization.
5107 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
5110 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
5112 * mini.h: Added enumeration with simd versions.
5114 * simd-intrinsics.c (emit_intrinsics): Use the new static var
5117 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
5119 * mini.c (mini_init): Call mono_simd_intrinsics_init.
5121 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
5123 * basic-simd.cs: Added tests for Vector8u and Vector16u.
5125 * basic-simd.cs: Fixed test naming.
5127 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
5129 * mini-ops.h: Added ops for packed and saturated math, shifts
5130 and packing/unpacking.
5132 * cpu-x86.md: Added descriptors for the above ops.
5134 * mini-x86.c: Added code to emmit the above ops.
5136 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
5138 2008-10-08 Zoltan Varga <vargaz@gmail.com>
5140 * aot-compiler.c (compile_method): Enable AOT for generic code.
5142 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
5144 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
5146 * mini.c: add a workaround for a common screwup that ends up blamed
5147 to mono (other processes blocking signal delivery).
5149 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5151 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
5152 in the LDFLD/STFLD opcodes. Fixes #432673.
5154 * iltests.il.in: Add a new test.
5156 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
5158 * mini-arm.c: attach the thread in unmanaged->managed transitions
5159 using delegates (bug #433148).
5161 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
5163 * basic-simd.cs: Use new ShuffleSel constants.
5165 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
5167 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
5169 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
5170 only disable simd intrinsics if no sse2 is detected.
5172 * optflags-def.h: Added sse3.
5174 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
5177 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5179 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
5180 when adding delegate-invoke wrappers.
5182 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5184 * Makefile.am: Reenable the simd tests.
5186 2008-10-07 Bill Holmes <billholmes54@gmail.com>
5188 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
5189 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
5190 other vreg is allocated to that hreg.
5192 Contributed under MIT/X11 license.
5194 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5196 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
5199 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
5201 * basic-simd.cs: New test suite for SIMD intrinsics.
5203 * Makefile.am: Added new tests.
5205 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
5207 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
5211 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
5213 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
5214 using SSE2 aware opcodes.
5216 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
5217 is enabled, this code path is only reachable if conversion ops are emmited after
5220 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
5222 This optimization saves 6 bytes per conversion against the old version.
5224 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5226 * aot-compiler.c (compile_method): Don't skip methods referencing
5227 generic methods without a corresponding entry in token_info_hash, since
5228 encode_method_ref () can handle all generic methods now.
5230 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
5231 generic context is set.
5233 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
5234 generic sharing of LDTOKEN.
5236 2008-10-06 Mark Probst <mark.probst@gmail.com>
5238 * mini-amd64.h: Temporarily disabled fast virtual generic method
5239 calls because it breaks the System.Runtime.Remoting tests.
5241 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5243 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
5245 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
5246 so inlining actually works.
5247 (check_inline_caller_method_name_limit): Ditto.
5249 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
5251 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
5252 64 bit safety (from Olaf Hering and Andreas Farber).
5254 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5256 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
5257 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
5258 unused virtual call support code.
5260 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
5262 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
5263 which can't use aot trampolines.
5264 (decode_patch): Don't create aot trampolines for methods which can't use
5267 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
5268 use aot trampolines.
5270 * mini.h: Bump AOT image format version.
5272 2008-10-05 Zoltan Varga <vargaz@gmail.com>
5274 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
5275 to save_token_info () since cmethod is inflated for constrained calls.
5277 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
5279 2008-10-04 Andreas Farber <andreas.faerber@web.de>
5281 * Makefile.am: Add build rules for ppc64.
5282 This avoids the build failing at pedump with unresolved symbols
5283 due to lack of arch_sources. Instead it will now fail earlier
5284 due to lack of cpu-ppc64.md.
5286 Contributed under MIT/X11 license.
5288 2008-10-04 Mark Probst <mark.probst@gmail.com>
5290 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
5293 * iltests.il.in: Add test case for tail call with many arguments.
5295 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5297 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
5298 to the fast virtual generic method code until the aot case is fixed.
5300 2008-10-03 Mark Probst <mark.probst@gmail.com>
5302 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
5304 2008-10-03 Mark Probst <mark.probst@gmail.com>
5306 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
5309 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5311 * simd-intrinsics.c: Forgot to add this one.
5313 * mini-codegen.c: Fix macro in case SIMD is not supported.
5315 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5317 This patch land initial JIT support for simd intrinsics.
5319 * mini-x86.h: Added new define to make --enable_minimal work on x86.
5321 * Makefile.am: Added simd-intrinsics.c
5323 * simd-intrinsics.c: New file with simd instrinsic related
5326 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
5328 * cpu-x86.md: Add simd related instructions.
5330 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
5332 * driver.c: Added two new --regression variants.
5334 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
5336 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
5338 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
5339 extract some complicated logic to helper functions.
5341 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
5343 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
5345 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
5346 the specialized simplification pass.
5348 * method-to-ir.c (mono_spill_global_vars): Use new macro.
5350 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
5352 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
5355 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
5356 if MONO_ARCH_NEED_SIMD_BANK is defined.
5358 * mini-ops.h: Added the new simd ops.
5360 * mini-x86.c: Added mono_arch_xregname.
5362 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
5364 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
5366 * mini-x86.h: Define simd related MONO_ARCH macros.
5368 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
5370 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
5372 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
5373 MONO_CLASS_IS_SIMD to deal with simd related IR.
5375 * mini.h (MonoInst): Added spill_var to the backend union.
5377 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
5379 * mini.h: Added forward declarations of the new simd fuctions.
5381 * optflags-def.h: Added new optimization names SIMD.
5383 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
5385 * regalloc.h: Added support for working with 3 register banks.
5387 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
5389 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
5391 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
5393 * mini-exceptions.c: remove 64 bit related ifdef clutter.
5395 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5397 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
5398 instead of one on 64 bit systems.
5400 * method-to-ir.c: Remove unused includes.
5402 2008-10-02 Zoltan Varga <vargaz@gmail.com>
5404 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
5405 cfg->used_int_regs, since the two are different on arm.
5407 2008-10-02 Mark Probst <mark.probst@gmail.com>
5409 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
5410 mono_method_get_vtable_index() to get the vtable index.
5412 2008-10-02 Mark Probst <mark.probst@gmail.com>
5414 * method-to-ir.c (mono_method_to_ir2): Don't create native
5415 wrappers for array methods, because they're never called (and if
5416 they were called they wouldn't work).
5418 2008-10-02 Mark Probst <mark.probst@gmail.com>
5420 * method-to-ir.c (mono_method_to_ir2): Array methods are
5421 special-cased and must not be invoked indirectly via the (M)RGCTX
5422 when generic sharing is turned on. Fixes #431413.
5424 2008-10-01 Mark Probst <mark.probst@gmail.com>
5426 * method-to-ir.c: When generic sharing is active, call
5427 non-interface virtual generic methods via the standard trampoline.
5429 * mini-trampolines.c: Handle virtual generic shared methods.
5431 * mini.h, mini-x86.c, mini-x86.h: New argument for
5432 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
5433 method thunks and which is the trampoline to call if the lookup
5434 fails. Enable the virtual generic method thunk for x86.
5436 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
5437 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
5438 argument but assert that it's NULL, because these archs don't yet
5439 implement the virtual generic method thunk. Changes in the IMT
5440 thunk data structures.
5442 2008-10-01 Zoltan Varga <vargaz@gmail.com>
5444 * aot-compiler.c (emit_globals): Avoid invalid characters in
5445 the static linking symbol.
5447 * objects.cs: Add a test for the range check optimization. Fix warnings.
5449 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
5450 optimization from the current JIT.
5452 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
5453 later in decompose_array_access_opts () to allow more optimizations.
5455 * method-to-ir.c (mono_handle_soft_float): Rename this to
5456 mono_decompose_soft_float () for consistency.
5458 * mini-ops.h: Fix arguments of OP_STRLEN.
5460 * method-to-ir.c (save_cast_details): Extract the cast details saving code
5461 into a separate function.
5462 (reset_cast_details): Ditto.
5463 (handle_unbox): Save cast details. Fixes #431254.
5465 * method-to-ir.c: Remove some obsolete FIXMEs.
5467 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5469 * ir-emit.h (alloc_dreg): Write a warning before crashing.
5471 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5473 * mini-codegen.c: More work on macros to make them
5474 ready for multiple regbanks.
5476 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5478 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
5480 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
5482 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5484 * mini-codegen.c (mono_spillvar_offset): Proper support for
5487 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5489 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
5490 the stack overflow changes.
5492 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5494 * mini-codegen.c: Make all bank macros depend on reg_bank.
5496 * mini-codegen.c (mono_local_regalloc): Make free mask
5497 initialization regbank aware.
5499 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5501 * mini-codegen.c (mono_local_regalloc): Extract callee
5502 mask selection to a function and make it regbank aware.
5504 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5506 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
5507 code to deal with many regbanks.
5509 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5511 * mini-codegen.c: More fp->regbank changes.
5513 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5515 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
5516 of a hardcoded constant.
5518 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5520 * method-to-ir.c (type_from_stack_type): Fix typo.
5522 2008-09-29 Zoltan Varga <vargaz@gmail.com>
5524 * mini-ia64.c (emit_move_return_value): Convert float return values to
5527 * objects.cs: Add a new test.
5529 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
5530 VARARG methods to fix an assert later.
5532 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
5533 end so it at least compiles.
5535 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5537 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
5539 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
5541 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
5542 optimization to a new function (emit_optimized_ldloca_ir) and enable
5543 it for both ldloca and ldloca_s.
5545 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5547 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
5548 gshared CASTCLASS code.
5550 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
5551 amd64, where the libc stack unwinder encounters stack frames referring to
5552 native code in unmapped memory.
5554 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
5557 * generics.cs: Add new test.
5559 2008-09-27 Zoltan Varga <vargaz@gmail.com>
5561 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
5562 add a check that one of the ARM_FPU_ constants is defined.
5564 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
5566 * mini-exceptions.c: Fix build on non-altstack platforms.
5568 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
5571 * ir-emit.h: Add a comment to NEW_PCONST.
5573 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
5575 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
5577 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
5578 after the changes to MonoJitDomainInfo.
5580 2008-09-27 Mark Probst <mark.probst@gmail.com>
5582 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
5584 2008-09-27 Mark Probst <mark.probst@gmail.com>
5586 * mini-ppc.c: Compiler warning fixes.
5588 2008-09-27 Mark Probst <mark.probst@gmail.com>
5590 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
5593 2008-09-27 Mark Probst <mark.probst@gmail.com>
5595 * exceptions-ppc.c, mini-ppc.h: Compile
5596 mono_arch_handle_altstack_exception() on Darwin, too.
5598 2008-09-27 Mark Probst <mark.probst@gmail.com>
5600 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
5601 work on archs which don't have generic sharing implemented, only
5602 without the vtable_arg.
5604 2008-09-26 Mark Probst <mark.probst@gmail.com>
5606 * mini.c: Added comment explaining why delegate ctor icall
5607 wrappers are compiled.
5609 2008-09-26 Mark Probst <mark.probst@gmail.com>
5611 * mini.c: Don't produce trampolines to delegate ctor icall
5612 wrappers but compile them upfront.
5614 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
5616 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
5617 runtime-set function when going back to managed code. Currently this
5618 is used to set back the protection on the soft ovf pages and/or to
5619 throw the stack overflow exception that happened in unmanaged code.
5621 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
5623 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
5624 runtime-set function when going back to managed code. Currently this
5625 is used to set back the protection on the soft ovf pages and/or to
5626 throw the stack overflow exception that happened in unmanaged code.
5628 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
5630 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
5631 the support code for restoring stack protection after stack overflows
5632 that happen in unmanaged code. Don't set the exec permission on the
5635 2008-09-26 Zoltan Varga <vargaz@gmail.com>
5637 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
5638 delegate->method_ptr is set. Fixes #428054.
5640 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5642 * tests.cs: Rename to ratests.cs.
5644 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
5645 emit_get_rgctx_... functions.
5647 2008-09-25 Mark Probst <mark.probst@gmail.com>
5649 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
5651 2008-09-25 Mark Probst <mark.probst@gmail.com>
5653 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
5654 before asserting that method is sharable.
5656 2008-09-25 Mark Probst <mark.probst@gmail.com>
5658 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
5659 whether method needs a static RGCTX wrapper used instead of
5662 * generic-sharing.c, mini.h: A few functions moved to
5663 metadata/generic-sharing.c.
5665 2008-09-25 Mark Probst <mark.probst@gmail.com>
5667 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
5668 Generic code sharing for value types, which essentially means
5669 treating value type methods like static methods. The RGCTX is
5670 passed in the same way.
5672 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5674 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
5675 opcode when creating multi-dimensional arrays of open types.
5677 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
5680 * generics.cs: Add a test.
5682 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
5684 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5686 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
5688 * mini.c (mini_method_compile): Set it when running under the debugger.
5690 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
5691 vreg optimization if the flag is set.
5693 * driver.c (mono_main): Add --attach= option to pass options to
5696 * mini.c (sigquit_signal_handler): Start the attach agent.
5698 * ssapre.c: Disable this to save space since it is not yet ported to
5701 * regalloc2.c: Disable this to save space.
5703 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
5705 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
5707 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
5708 the -v option useful again.
5710 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5712 * mini-amd64.c (mono_arch_output_basic_block): Add support for
5715 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
5716 arrays of arrays. Fixes #428406.
5718 * method-to-ir.c (mini_emit_castclass): Ditto.
5720 * objects.cs: Add new test.
5722 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
5724 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
5725 was wrong at it choked against target_type_is_incompatible for byref types.
5727 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5729 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
5732 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
5734 * mini-exceptions.c: update a few more exceptions-related counters.
5736 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
5738 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
5739 new functions to allocate from persistent mempools.
5741 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5743 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
5744 multiple register banks in the future.
5746 * mini-codegen.c (mono_local_regalloc): Fix a warning.
5748 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
5750 * mini.c (type_to_eval_stack_type): Remove duplicated function.
5752 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
5754 * mini.h: Export type_to_eval_stack_type.
5756 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
5757 is only ins->klass of byref types.
5759 2008-09-22 Zoltan Varga <vargaz@gmail.com>
5761 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
5762 (mini_emit_memcpy2): Ditto.
5764 * mini-amd64.c: Fix a warning.
5766 2008-09-21 Mark Probst <mark.probst@gmail.com>
5768 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
5771 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
5773 * method-to-ir.c: Extract stloc micro-optimization to a
5774 function and apply it to all cases.
5776 2008-09-19 Mark Probst <mark.probst@gmail.com>
5778 * method-to-ir.c: Don't fail generic code sharing in cases we
5781 2008-09-18 Mark Probst <mark.probst@gmail.com>
5783 * mini-ppc.c: Handle structs in tailcalls on Darwin.
5785 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
5787 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
5790 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
5792 * trace.c: make tracing more useful and correct, with per-thread
5795 2008-09-15 Mark Probst <mark.probst@gmail.com>
5797 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
5798 doing a method call and the argument is an R4.
5800 2008-09-14 Zoltan Varga <vargaz@gmail.com>
5802 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
5805 2008-09-13 Mark Probst <mark.probst@gmail.com>
5807 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
5809 2008-09-12 Zoltan Varga <vargaz@gmail.com>
5811 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
5812 (MONO_JUMP_TABLE_FROM_INS): Ditto.
5814 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5816 * driver.c: Add a --agent argument (not supported yet) to load managed
5817 agent assemblies before loading the main assembly, similarly to how the
5818 Java VM handles agents.
5820 2008-09-11 Mark Probst <mark.probst@gmail.com>
5822 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
5823 function to do stack layout of local variables.
5825 2008-09-11 Mark Probst <mark.probst@gmail.com>
5827 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
5830 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5832 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
5833 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
5834 JIT if DISABLE_JIT is defined.
5836 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
5839 2008-09-10 Mark Probst <mark.probst@gmail.com>
5841 * iltests.il.in: Disable the fconv test on PPC (the result is
5842 undefined according to ECMA).
5844 2008-09-10 Mark Probst <mark.probst@gmail.com>
5846 * iltests.il.in: Enable tail call tests for PPC.
5848 * mini.h: Add variable for storing incoming valuetype argument
5849 addresses for tail calls.
5851 * mini-ppc.c: Implement valuetype arguments and return values for
5854 2008-09-09 Mark Probst <mark.probst@gmail.com>
5856 * mini-ppc.c: Partially implement tail calls (struct arguments and
5857 return values not supported).
5859 * method-to-ir.c: Enable tail calls on PPC.
5861 2008-09-08 Zoltan Varga <vargaz@gmail.com>
5863 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
5864 runtime-invoke wrappers to work around the problem of them getting
5865 assigned to a random class.
5867 * aot-runtime.c (mono_aot_get_method): Ditto.
5869 2008-09-07 Zoltan Varga <vargaz@gmail.com>
5871 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
5872 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
5874 2008-09-07 Mark Probst <mark.probst@gmail.com>
5876 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
5877 until they're implemented properly.
5879 * exceptions-ppc.c: Use arch-independent exception-handling code
5880 instead of custom one.
5882 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
5885 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
5887 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
5888 applies when __powerpc__ is defined.
5890 2008-09-06 Zoltan Varga <vargaz@gmail.com>
5892 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
5893 methods to their code to avoid computing the full name of wrappers and
5894 doing a lookup in a string hash table.
5896 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5898 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
5899 we identify bblocks before method_to_ir () is ran.
5901 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
5902 Also avoid optimizing branches pointing to themselves.
5904 * mini.c (mini_method_compile): Ditto. Fixes #422947.
5906 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
5908 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
5910 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5912 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
5913 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
5914 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
5917 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
5918 jumped to the same entry in plt_jump_table.
5920 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
5922 * method-to-ir.c (initialize_array_data): Handle field with RVA from
5925 2008-08-31 Zoltan Varga <vargaz@gmail.com>
5927 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
5928 other assignment can be if converted. Saves 1.5% on corlib size and fixes
5931 2008-08-29 Geoff Norton <gnorton@novell.com>
5933 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
5934 segment, and doesn't properly handle .space as .text. Fixes
5937 2008-08-29 Geoff Norton <gnorton@novell.com>
5939 * mini.c: Disable the mach exception handler when running on
5942 2008-08-29 Geoff Norton <gnorton@novell.com>
5944 * aot-compiler.c: Patch from Renaldas Zioma to properly register
5945 globals on Darwin/ARM
5947 2008-08-28 Zoltan Varga <vargaz@gmail.com>
5949 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
5950 since too many things depend on it. Instead, call
5951 mono_runtime_set_no_exec ().
5953 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
5956 * aot-compiler.c: Add an 'asm-only' AOT option.
5958 * mini.c: Avoid initializing the runtime when doing AOT compilation.
5960 * aot-compiler.c (compile_method): Disable gshared support for now as it
5963 2008-08-27 Bill Holmes <billholmes54@gmail.com>
5965 * mini-amd64.h : Fix a compiler warning.
5967 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
5968 Changed to use a callback function to retrieve the unwind info.
5969 This avoids problems observed when code blocks were removed by
5970 unloading an app domain.
5972 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
5973 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
5976 Contributed under MIT/X11 license.
5978 2008-08-27 Bill Holmes <billholmes54@gmail.com>
5980 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
5981 case to keep the stack aligned to 8.
5983 Contributed under MIT/X11 license.
5985 2008-08-26 Zoltan Varga <vargaz@gmail.com>
5987 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
5988 avoid repeated linear searches.
5990 2008-08-25 Zoltan Varga <vargaz@gmail.com>
5992 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
5993 methods it can't handle.
5995 * aot-compiler.c (add_method): Avoid adding a method twice.
5996 (add_wrappers): Add runtime invoke wrappers for all methods.
5998 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
5999 function to create an aot-compatible version of this trampoline.
6001 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
6003 2008-08-24 Zoltan Varga <vargaz@gmail.com>
6005 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
6007 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
6008 with a generic sharing failure.
6010 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
6012 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
6013 CEE_RETHROW. Fixes #419634.
6015 * mini.c (mono_method_to_ir): Ditto.
6017 * exceptions.cs: Add a new test.
6019 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
6020 to mono_type_stack_size_internal () since some callers might not pass in
6023 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
6024 instrument_prolog. Fixes #419878.
6026 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
6027 doubles in soft float mode volatile.
6029 2008-08-23 Zoltan Varga <vargaz@gmail.com>
6031 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
6033 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
6034 to handle soft float correctly.
6036 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
6039 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
6041 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
6042 to sp, since the generics catch code requires it.
6044 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
6047 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
6048 mono_arch_emit_imt_argument ().
6050 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
6052 * mini-arm.c tramp-arm.c: Generic sharing updates.
6054 2008-08-22 Zoltan Varga <vargaz@gmail.com>
6056 * mini-arm.c: Fix the arm build.
6058 * generic-sharing.c (mini_type_get_underlying_type): New helper function
6059 handling enums, generic instances and generic sharing.
6060 (mini_type_stack_size_full): Ditto.
6062 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
6064 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
6066 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
6068 * tramp-arm.c: Implement the rgctx fetch and the generic class init
6071 * mini-arm.c: Various small generic sharing changes.
6073 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
6075 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
6078 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
6079 helper function to return a generic class init trampoline.
6081 * method-to-ir.c mini.c: Use it.
6083 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
6084 arch-specfic function to return a generic class init trampoline.
6086 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
6087 the GENERIC_CLASS_INIT custom code.
6089 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
6090 a fatal error, not a sharing failure.
6092 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
6095 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
6096 trampoline argument from MONO_ARCH_VTABLE_REG.
6098 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
6099 order of the arguments to the C trampoline: pass 'slot' as the trampoline
6100 argument, and pass the vtable in VTABLE_REG.
6102 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
6103 order of the arguments to the C trampoline: pass 'slot' as the trampoline
6104 argument, and pass the vtable in VTABLE_REG.
6105 (mono_arch_create_trampoline_code_full): Remove some special casing for
6106 the rgctx fetch trampoline.
6108 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
6111 * iltests.il: Add a test for it.
6113 2008-08-21 Zoltan Varga <vargaz@gmail.com>
6115 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
6117 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
6120 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
6121 use mono_jit_info_table_find () to avoid recursion.
6122 (mono_delegate_trampoline): Add a sync wrapper here.
6124 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
6127 * mini.c (mono_method_to_ir): Ditto.
6129 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
6130 add_sync_wrapper argument. Don't add a sync wrapper here.
6131 (mono_create_jump_trampoline): Don't add a sync wrapper here.
6133 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
6135 2008-08-20 Bill Holmes <billholmes54@gmail.com>
6137 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
6138 of nonvolatile registers back from MonoContext to CONTEXT.
6140 Contributed under MIT/X11 license.
6142 2008-08-20 Bill Holmes <billholmes54@gmail.com>
6144 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
6145 arguments on Winx64 there are only 4 argument registers. For this
6146 logic to work the last argument must be pulled from the stack.
6148 Contributed under MIT/X11 license.
6150 2008-08-20 Zoltan Varga <vargaz@gmail.com>
6152 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
6154 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
6155 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
6156 encode/decode_method_ref ().
6158 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
6160 * aot-runtime.c (decode_patch): Ditto.
6162 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
6163 MONO_PATCH_INFO_METHOD.
6165 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
6168 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
6171 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
6173 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
6174 one from the caller.
6176 * aot-runtime.c (decode_generic_inst): New function to decode and
6177 return a interned generic inst.
6178 (decode_klass_ref): Use it.
6179 (decode_method_ref): Ditto.
6181 * aot-compiler.c (emit_exception_debug_info): Save
6182 jinfo->has_generic_jit_info too.
6184 2008-08-19 Zoltan Varga <vargaz@gmail.com>
6186 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
6188 * iltests.il.in: Add a test for fconv_to_i.
6190 * liveness.c: Disable the liveness2 pass for now to save space.
6192 * regalloc2.c: Include mempool-internals.h to fix warnings.
6194 * aot-compiler.c (encode_method_ref): Encode the context of generic
6197 * aot-runtime.c (decode_method_ref): Inflate generic methods using
6198 the context saved in the aot file.
6200 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
6202 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6204 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
6205 volatile so they won't be optimized away.
6207 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
6213 * dominators.c: Remove duplicated functions that now are in
6214 mempool-internals.h.
6216 2008-08-19 Zoltan Varga <vargaz@gmail.com>
6218 * aot-compiler.c: Fix warnings.
6220 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
6222 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
6224 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
6227 * mini.c (mono_resolve_patch_target): Ditto.
6229 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
6230 (encode_klass_ref): Add support for encoding VARs/MVARs.
6232 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
6234 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
6235 the handling of the got entries into a separate 'decode_got_entry' function.
6236 Add support for RGCTX_FETCH.
6238 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
6239 clobbered by the trampoline code.
6241 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
6242 not clobbered by the indirect calling code.
6244 2008-08-18 Zoltan Varga <vargaz@gmail.com>
6246 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
6249 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
6251 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
6252 signature using the compilation mempool otherwise we would leak it.
6254 2008-08-18 Zoltan Varga <vargaz@gmail.com>
6256 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
6257 mono_emit_abs_call ().
6259 * patch-info.h: Add GENERIC_CLASS_INIT.
6261 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
6263 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
6264 as their target as a near call.
6266 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
6268 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
6270 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
6271 call to a runtime function described by a patch.
6273 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
6274 mono_emit_abs_call, this has the advantage that the ABS handling code in
6275 mono_codegen () can handle them both, and can handle other stuff in the
6276 future without additional code.
6278 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
6280 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
6283 * mini.h: Add missing bblock related prototypes.
6285 * mini.h (MonoCompile): Remove unused reverse_inst_list and
6286 reverse_inst_list_len fields.
6288 * mini.c: Refactor this file a bit by moving branch optimizations to
6291 * method-to-ir.c: Merge generic sharing changes missed earlier.
6293 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
6295 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
6296 shared patches. Process METHODCONST as a shared patch.
6298 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
6299 as it crashes on the 2.0 mscorlib.
6301 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
6304 * aot-compiler.c: Use is_plt_patch () in a few additional places.
6305 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
6308 * aot-compiler.c: Reorganize the got handling code to be a bit more
6311 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6313 * aot-compiler.c: Make the patch_to_plt_offset hash table use
6314 mono_patch_info_equals/hash, and use it to massively simplify
6317 * mini.c (mono_patch_info_hash): Simplify this and add support for
6320 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
6322 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
6323 handling code, since an offset is not enough to identify a trampoline.
6325 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
6327 2008-08-17 Mark Probst <mark.probst@gmail.com>
6329 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
6331 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
6333 * mini-ops.h: Argument and result types for OVF_CARRY ops.
6335 * decompose.c: PPC decompositions for various ops.
6337 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
6339 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6341 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
6342 call the generic trampoline code using a call, instead of a jump, to
6343 remove some special casing from the generic trampoline code.
6345 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
6346 (mono_codegen): Ditto.
6348 * aot-compiler.c aot-runtime.c: Ditto.
6350 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
6352 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
6353 helper function to find the offset corresponding to a lazy fetch trampoline.
6355 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
6356 when doing generic sharing.
6358 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
6361 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
6362 mini-trampolines.c to be with the other trampoline creation functions.
6364 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
6365 as it is equal to method->signature in most cases, add a
6366 mono_emit_method_call_full variant which takes a signature and an imt
6369 2008-08-16 Zoltan Varga <vargaz@gmail.com>
6371 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
6372 to this function, since it could be computed easily from the method
6374 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
6377 * method-to-ir.c mini.c: Remove references to
6378 compile_generic_method_wo_context.
6380 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
6381 generic method calls.
6383 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
6384 dimensional non-szarrays.
6386 * mini.c (mini_init): Register mono_array_new_1.
6388 * jit-icalls.c (mono_array_new_1): New jit icall.
6390 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
6391 pointing to the method.
6393 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
6394 method addresses belonging to METHOD_JUMP patches in the
6395 jump_target_got_slot_hash.
6396 (mono_aot_load_method): Ditto.
6398 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
6399 METHOD_JUMP patches.
6401 * mini.c (mini_create_jit_domain_info): New helper function which
6402 initializes/frees domain->runtime_info.
6403 (mini_free_jit_domain_info): Ditto.
6404 (mini_init): Install the domain hook functions with the runtime.
6406 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
6407 information maintained by the JIT.
6409 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
6410 insertion into jump_table_hash into mono_codegen (), also implement proper
6413 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
6414 tail calls, it is already done by the aot code.
6416 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
6419 * iltests.il.in: Make the jmp test a bit more complex.
6421 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
6422 generic instances which doesn't have a token.
6424 * aot-runtime.c (decode_method_ref): Ditto.
6426 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
6427 can handle this case now.
6428 (handle_box): Ditto.
6430 2008-08-15 Geoff Norton <gnorton@novell.com>
6432 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
6435 2008-08-15 Zoltan Varga <vargaz@gmail.com>
6437 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
6438 calling generic methods.
6440 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
6442 * aot-runtime.c (decode_patch_info): Ditto.
6444 * mini.c (mono_resolve_patch_target): Ditto.
6446 * patch-info.h: Add METHOD_RGCTX.
6448 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
6450 2008-08-14 Zoltan Varga <vargaz@gmail.com>
6452 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
6453 arguments in registers.
6455 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
6456 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
6458 * mini.c (mini_method_compile): Abort aot compilation for generic
6459 methods if generic sharing is disabled.
6461 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
6464 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
6465 requiring an mrgctx.
6467 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
6468 store instructions when converting a vcall to a normal call.
6470 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
6471 mono_arch_find_jit_info.
6473 2008-08-13 Zoltan Varga <vargaz@gmail.com>
6475 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
6476 avoid calling mono_method_full_name () for every method even if the
6478 (check_inline_caller_method_name_limit): Ditto.
6480 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6482 * driver.c (main_thread_handler): Allow AOT compilation of multiple
6483 assemblies in one run.
6485 * aot-compiler.c (mono_compile_assembly): Only print out a count of
6486 skipped methods if it is not 0.
6488 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
6490 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6492 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
6493 MONO_ARCH_HAVE_UNWIND_TABLE.
6495 Contributed under MIT/X11 license.
6497 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6499 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
6500 from default optimizaton list on Winx64.
6502 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
6504 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
6505 the LMF from the MonoJitTlsData structure.
6507 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
6509 Contributed under MIT/X11 license.
6511 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6513 * mini.c (sigsegv_signal_handler): Fix the build.
6515 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
6516 assembly->aot_module.
6518 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
6519 hash table. This simplifies and speeds up a lot of code, and fixes support
6522 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
6525 * mini-exceptions.c: Ditto.
6527 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
6528 'native_offset' argument, since these are computed in the
6529 mono_find_jit_info () function.
6531 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
6532 is used by exceptions-ppc.c.
6534 * exceptions-ppc.c: Call mono_find_jit_info () instead of
6535 mono_arch_find_jit_info ().
6537 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
6538 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
6539 generic code in mini-exceptions.c.
6541 2008-08-11 Zoltan Varga <vargaz@gmail.com>
6543 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
6545 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
6547 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
6548 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
6549 called while holding the loader lock. Fixes #415608.
6550 (mono_aot_get_method_from_token_inner): Ditto.
6552 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6554 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
6555 to reduce differences between this and the generic implementation in
6557 (ves_icall_get_frame_info): Ditto.
6559 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
6561 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
6564 * exceptions-ppc.c (arch_get_call_filter): Rename this to
6565 mono_arch_get_call_filter () and make it non-static, for consistency with the
6566 other architectures.
6568 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
6571 * local-propagation.c:
6572 * mini-x86.c: Correct the name of arch defines.
6574 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6576 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
6577 NO_EMULATE_LONG_SHIFT_OPS define.
6579 2008-08-08 Zoltan Varga <vargaz@gmail.com>
6581 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
6582 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
6584 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
6585 MACH fixes. Merged from the 2.0 branch.
6587 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
6589 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
6590 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
6592 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
6594 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
6595 mono_marshal_get_native_wrapper () signature changes.
6597 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
6599 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
6600 conversion bug under arm.
6602 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
6604 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
6606 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
6607 with overflow checking.
6609 2008-08-05 Marek Habersack <mhabersack@novell.com>
6611 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
6612 to the genmdesc.pl file
6614 2008-08-05 Zoltan Varga <vargaz@gmail.com>
6616 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
6617 arg_array in the soft-float versions of the LOAD/STORE macros.
6619 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
6622 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
6624 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6626 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
6627 a float HFA. Fixes #413621.
6629 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
6631 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
6632 frame_size to args_size. Fixes build.
6634 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6636 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
6637 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
6639 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
6640 the stack are not unaligned. Fixes #413247.
6642 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
6644 * mini.c: update jitted methods performance counters.
6646 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
6648 * mini-exceptions.c: increase the exceptions thrown performance
6649 counter in mono_handle_exception ().
6651 2008-07-29 Zoltan Varga <vargaz@gmail.com>
6653 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
6654 can work with netmodules.
6656 2008-07-28 Geoff Norton <gnorton@novell.com>
6658 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
6661 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6663 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
6666 2008-07-28 Bill Holmes <billholmes54@gmail.com>
6668 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6669 The float param registers and other param registers must be the
6670 same index on Windows x64.
6672 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
6673 ArgValuetypeAddrInIReg argument case. Setting the argument
6674 op to OP_VTARG_ADDR (OP_REGOFFSET)).
6676 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
6677 variable computed above as the copy length for arguments of storage
6678 type ArgValuetypeAddrInIReg.
6680 * mini-amd64.c (mono_arch_emit_call) : Implementing the
6681 ArgValuetypeAddrInIReg argument case. This case will rely on
6682 mono_arch_emit_outarg_vt to emit the correct code later in the process.
6684 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
6685 a 32 byte stack allocation for all calls. We will omit the adjustment for
6686 jump and tail call instructoins as they do not follow the typical call behavior.
6688 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
6689 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
6690 local variable and pass the local variable by reference to the called method.
6692 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
6693 Implementing the ArgValuetypeAddrInIReg argument case. When the address
6694 of a struct is passed in a register it must be saved with the other
6695 volatile argument on the stack.
6697 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
6698 frame pointer the stack adjustment value must be saved to the unwind
6701 Contributed under MIT/X11 license.
6703 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6705 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
6706 which got lost in the merge.
6708 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6710 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
6713 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
6715 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
6716 icalls, since they won't be patched.
6718 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
6719 different code sequence when running under valgrind to prevent some valgrind
6722 * iltests.il.in: Add new regression test.
6724 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
6727 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
6728 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
6730 * iltests.il.in: Add new test.
6732 * aot-compiler.c: Fix some warnings.
6734 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
6737 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6739 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
6740 (mini_usage_jitdeveloper): Add a missing --wapi option.
6742 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6744 * mini-codegen.c: Simplify the is_fp macros.
6745 (free_up_ireg): Remove, use free_up_reg instead.
6746 (free_up_reg): Fix the fp case.
6748 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6750 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
6753 * exceptions-x86.c: Merge some changes which seemed to have got lost
6754 in the linear-ir merge.
6756 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
6758 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
6759 long vreg volatile even if the variable was already created.
6761 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
6764 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6766 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
6768 * mini.c (mono_jit_compile_method_inner): Add support for
6769 MONO_EXCEPTION_BAD_IMAGE.
6771 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
6772 mini_method_get_context () returns NULL. Fixes #356531.
6774 * mini.c (mono_method_to_ir): Ditto.
6776 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
6777 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
6779 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6781 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
6782 in the LDFTN implementation.
6784 2008-07-25 Mark Probst <mark.probst@gmail.com>
6786 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
6787 code, patch calls to icalls, too, even if they're not in the
6788 shared generic code hash. Fixes #411962.
6790 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6792 * cpu-x86.md: Increase the length of the fcall opcodes.
6794 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
6795 calls returning floats.
6797 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
6800 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
6803 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
6804 into the domain->method_code_hash.
6806 * aot-compiler.c: Fix win32 build.
6808 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
6810 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
6811 gshared NEWARR implementation.
6813 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
6815 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
6816 can be used outside of method_to_ir.
6818 * mini.h (MonoCompile): Add arg_types field.
6820 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
6822 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
6823 the values of the local arg_array and param_types array.
6825 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6827 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
6828 got accesses might only get generated later when NEWOBJ is decomposed.
6830 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
6831 looking up the native code of the target method when a delegate is called
6834 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
6837 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
6839 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
6840 AOT work on platforms without a working dlsym implementation.
6842 * mini.h: Bump AOT image format version.
6844 2008-07-24 Mark Probst <mark.probst@gmail.com>
6846 * mini-exceptions.c: Free a MonoType with
6847 mono_metadata_free_type() instead of g_free().
6849 * aot-runtime.c: Free a MonoType.
6851 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6853 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
6856 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
6859 2008-07-23 Massimiliano Mantione <massi@ximian.com>
6860 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
6863 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6865 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
6866 NEWOBJ calls on valuetypes.
6868 * iltests.il.in: Add new test.
6870 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
6872 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6874 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
6875 is no longer needed.
6877 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
6878 non register sized integer arguments.
6879 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
6880 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
6883 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
6886 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
6887 two a binop with different sized arguments is emitted.
6889 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
6890 instruction in the ins==NULL case.
6892 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6894 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
6896 * mini-x86.c: Fix osx build.
6898 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
6901 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
6902 instruction for non int sized variables.
6904 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
6907 2008-07-23 Robert Jordan <robertj@gmx.net>
6909 * method-to-ir.c: Fix MSVC build.
6911 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6913 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
6914 a non int sized type, widen it to an int since newer versions of gcc seem to
6915 generate code which needs this.
6917 * ssa2.c abcremoval2.c: Fix warnings.
6919 * *: Merge the Linear IR branch.
6921 The original branch is at trunk/branches/vargaz/mini-linear-il, and
6922 the ChangeLog file there describes all the changes done over the years.
6923 Further documentation can be found at www.mono-project.com/Linear_IL.
6925 2008-07-21 Bill Holmes <billholmes54@gmail.com>
6927 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6928 The float param registers and other param registers must be the
6929 same index on Windows x64.
6931 Contributed under MIT/X11 license.
6933 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
6935 * mini.c: Make the previous fix GC safe.
6937 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
6939 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
6941 2008-07-21 Bill Holmes <billholmes54@gmail.com>
6943 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
6944 on Winx64. This type will not be passed on the stack (ArgOnStack), but
6945 ArgValuetypeAddrInIReg instead.
6947 Contributed under MIT/X11 license.
6949 2008-07-21 Zoltan Varga <vargaz@gmail.com>
6951 * mini-codegen.c (get_register_spilling): Fix a warning.
6953 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
6955 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
6956 for types which the initialization fails. Raises the provided exception
6957 at the right stop after cleanup.
6959 2008-07-16 Zoltan Varga <vargaz@gmail.com>
6961 * aot-compiler.c: Free most of the memory allocated during compilation.
6963 * mini.c (mini_parse_debug_options): Fix a leak.
6965 * mini.c (mini_method_compile): Don't add the method to the jit info tables
6966 during aot compilation.
6968 2008-07-14 Zoltan Varga <vargaz@gmail.com>
6970 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
6971 it has too much register pressure.
6973 2008-07-13 Zoltan Varga <vargaz@gmail.com>
6975 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
6977 2008-07-12 Zoltan Varga <vargaz@gmail.com>
6979 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
6982 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
6983 on amd64 similar to the way it is done on arm.
6985 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6987 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
6988 consistency, normalize error messages, avoid loading aot-only modules in
6991 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
6994 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
6996 2008-07-11 Martin Baulig <martin@ximian.com>
6999 (MonoDebuggerInfo): Add `interruption_request'.
7001 2008-07-12 Zoltan Varga <vargaz@gmail.com>
7003 * aot-compiler.c (emit_plt): Remove some dead code.
7005 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
7007 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
7008 return the plt info offset belonging to a given plt entry.
7010 * mini-trampolines.c (mono_aot_plt_trampoline): Use
7011 mono_aot_get_plt_info_offset.
7013 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
7014 similar to the amd64 code by makeing jumps through a separate jump table
7015 instead of embedding the jump addresses into the code.
7017 2008-07-11 Zoltan Varga <vargaz@gmail.com>
7019 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
7022 2008-07-10 Martin Baulig <martin@ximian.com>
7024 * mini.c (mini_method_compile): Disable generics sharing when
7025 running in the debugger.
7027 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7029 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
7031 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
7032 the local register allocator from running out of registers on x86 when
7035 2008-07-10 Bill Holmes <billholmes54@gmail.com>
7037 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
7038 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
7041 Contributed under MIT/X11 license.
7043 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7045 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
7046 speed up the assembler.
7048 2008-07-09 Zoltan Varga <vargaz@gmail.com>
7050 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
7053 * mini.c: Move the soft float handling macros a bit earlier, add
7054 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
7057 * mini.h: Add prototype for mono_arch_fixup_jinfo.
7059 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
7060 read-only to help catch code allocation requests.
7062 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
7063 and turn it off when using --aot-only or when compiling with --aot=full.
7065 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
7066 jump table for switches from the normal domain mempool, not the code
7069 * mini-trampolines.c (get_unbox_trampoline): New function to return an
7070 unbox trampoline which handles aot-only mode too.
7072 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
7073 an AOTed unbox trampoline.
7075 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
7077 2008-07-09 Bill Holmes <billholmes54@gmail.com>
7079 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
7082 Contributed under MIT/X11 license.
7084 2008-07-09 Bill Holmes <billholmes54@gmail.com>
7086 * mini.c (mono_codegen): Allocate space at the end of the code block and store
7087 the unwind information for the method at the end of the allocated block.
7089 * mini-amd64.h: Added declarations for the unwind routines and adding field to
7090 MonoCompileArch to hold the unwind info for SEH on Winx64
7092 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
7093 frame pointer info for the method being compiled.
7095 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
7096 the call to mono_exception_from_token.
7098 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
7099 storing the method prolog information in a format that the Winx64 SEH can understand. This
7100 information is stored a the end of the method block because it is all 32-bit offset based.
7102 Contributed under MIT/X11 license.
7104 2008-07-09 Zoltan Varga <vargaz@gmail.com>
7106 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
7108 * wapihandles.c: Fix warnings.
7110 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
7113 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
7114 mono_jit_compile_method in aot-only mode since that calls the type
7117 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
7118 get_delegate_invoke_impl in aot-only mode.
7120 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
7122 2008-07-08 Zoltan Varga <vargaz@gmail.com>
7124 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
7126 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
7129 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
7131 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
7132 init trampoline from the AOT file as well.
7134 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
7135 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
7138 * mini.c (mini_init): Move the call to mono_exceptions_init () after
7141 * exceptions-amd64.c: Add _full variants for the remaining exception code
7142 creation functions as well, allow emission of relocatable code, remove
7143 caching since that is now done by the caller.
7145 * mini-exceptions.c: Add _full variants for the remaining exception code
7146 creation functions as well, add aot-only support.
7148 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
7149 if we can determine a proper token for them.
7150 (add_wrappers): Add a few more wrappers.
7151 (emit_method_code): Remove some dead code.
7152 (emit_trampolines): Emit exception code too.
7154 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
7156 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
7157 mono_array_new_va which avoids varargs.
7159 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
7161 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
7162 mono_arch_create_specific_trampoline () in all places.
7164 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
7165 a bit so it can be used for other things as well.
7167 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
7170 * exceptions-amd64.c: Rename the caching from the exception code creation
7171 functions, it is done by the caller instead.
7173 * exceptions-amd64.c: Change the signature of the exception code creation
7174 functions to allow the creation of relocatable code later.
7176 * mini-exceptions.c: Add a set of functions to query the various
7177 runtime-generated exception functions.
7179 * mini.c mini-exceptions.c: Use the newly added functions instead of the
7180 mono_arch_.. () functions.
7182 2008-07-07 Zoltan Varga <vargaz@gmail.com>
7184 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
7186 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
7188 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
7189 (mini_get_vtable_trampoline): Ditto.
7191 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
7192 code in the AOT case by returning the code size and a list of relocations to
7195 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
7197 2008-07-07 Bill Holmes <billholmes54@gmail.com>
7199 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
7202 Contributed under MIT/X11 license.
7204 2008-07-07 Zoltan Varga <vargaz@gmail.com>
7206 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
7207 so the buffer size can be computed correctly. Fixes #404735.
7209 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
7210 normally as cfg->debug_info is already freed.
7212 2008-07-06 Zoltan Varga <vargaz@gmail.com>
7214 * mini-amd64.c: For calls returning vtypes in registers, don't store
7215 the return address on the stack, instead allocate a separate local for
7218 2008-07-05 Mark Probst <mark.probst@gmail.com>
7220 * mini-trampolines.c, mini.h: Add an argument to
7221 mono_create_jit_trampoline_in_domain() for turning off the adding
7222 of the sync wrapper.
7224 * mini.c: Use the JIT trampoline without sync instead of
7225 ldftn_nosync in static RGCTX invoke wrappers so that the call can
7228 2008-07-04 Mark Probst <mark.probst@gmail.com>
7230 * driver.c: Turn on GSHARED optimization by default.
7232 2008-07-04 Zoltan Varga <vargaz@gmail.com>
7234 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
7235 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
7237 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
7238 create a variant of the generic trampoline code callable from AOTed trampolines.
7240 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
7241 trampoline code callable from AOTed trampolines.
7243 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
7245 2008-07-04 Mark Probst <mark.probst@gmail.com>
7247 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
7248 pass-through manner.
7250 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
7251 and don't fail sharing for them anymore.
7253 * mini-exceptions.c: Handle exceptions in shared generic methods.
7255 * generic-sharing.c: When checking the context of a generic
7256 method, also check its class's context. Don't treat wrappers as
7259 * mini-trampolines.c: Some code factored out to
7260 metadata/generic-sharing.c. Handle the MRGCTX case.
7262 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
7263 we must deal with the method being of another instantiation of the
7264 class. Add static rgctx invoke wrappers to generic methods.
7266 2008-07-04 Mark Probst <mark.probst@gmail.com>
7268 * mini.c: Provide all jit infos of generic shared methods with a
7271 * mini-exceptions.c: Handle the new situation that a generic info
7272 might be available, but not info about the this/vtable/mrgctx
7275 2008-07-03 Mark Probst <mark.probst@gmail.com>
7277 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
7280 2008-07-03 Zoltan Varga <vargaz@gmail.com>
7282 * dominators.c (check_dominance_frontier): Fix a warning.
7284 * mini.h: Add some missing prototypes.
7286 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
7288 * driver.c (mono_jit_init_version): Correct the comments since the first
7289 argument should be the name of the root domain, not a filename.
7291 * aot-runtime.c (make_writable): Error out if this is called while running
7293 (load_aot_module): Ditto.
7295 * aot-compiler.c: Really fix the computation of method indexes.
7297 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
7298 optimizations as this is no longer called frequently.
7300 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
7301 method and the invoke impl code and pass it to the delegate trampoline instead of
7302 just the delegate class.
7304 2008-07-02 Zoltan Varga <vargaz@gmail.com>
7306 * aot-compiler.c: Fixup the computation of method indexes.
7307 (add_wrappers): Create the base methods of the runtime invoke wrappers using
7308 the method builder infrastructure.
7310 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
7313 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
7314 mode, load the method right away instead of creating a trampoline.
7316 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
7318 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
7321 2008-07-01 Zoltan Varga <vargaz@gmail.com>
7323 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
7324 (mono_aot_load_method): Use method_index instead of method->token.
7326 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
7327 can handle icalls etc. properly.
7329 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7331 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
7333 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
7334 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
7335 JIT_ICALL_ADDR patch type.
7337 * patch-info.h: Add JIT_ICALL_ADDR patch type.
7339 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
7341 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
7343 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
7345 2008-06-30 Zoltan Varga <vargaz@gmail.com>
7347 * mini.c: Use domain->jit_code_hash_lock for controlling access to
7348 domain->jit_code_hash.
7350 2008-06-29 Zoltan Varga <vargaz@gmail.com>
7352 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
7354 2008-06-27 Zoltan Varga <vargaz@gmail.com>
7356 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
7357 get_this_arg_from_call, let it compute it when needed.
7359 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
7360 gsctx from code only when needed.
7362 * mini-trampolines.c (get_generic_context): Rename this to
7363 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
7364 it can be called by the arch backends.
7366 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
7368 2008-06-26 Zoltan Varga <vargaz@gmail.com>
7370 * driver.c (mono_main): Add experimental --aot-only command line option.
7372 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
7375 2008-06-26 Kornel Pal <kornelpal@gmail.com>
7377 * driver.c (DllMain): Remove mono_module_handle.
7379 Contributed under MIT/X11 license.
7381 2008-06-25 Zoltan Varga <vargaz@gmail.com>
7383 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
7384 for emitting methods which are not in the source assembly. Detect and report
7385 failure of assembling+linking.
7387 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
7389 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
7391 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
7393 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
7395 2008-06-24 Zoltan Varga <vargaz@gmail.com>
7397 * mini.h: Remove some obsolete prototypes.
7399 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
7401 2008-06-24 Mark Probst <mark.probst@gmail.com>
7403 * mini.c (get_object_generic_inst): Variable-sized arrays are not
7404 supported by Visual Studio, so use alloca().
7406 2008-06-23 Zoltan Varga <vargaz@gmail.com>
7408 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
7411 2008-06-23 Mark Probst <mark.probst@gmail.com>
7413 * mini.c: Fail sharing of a generic method if it contains an open
7414 catch clause (because we don't pass MRGCTXs yet).
7416 2008-06-23 Mark Probst <mark.probst@gmail.com>
7418 * mini.c: When compiling a method with generic sharing, insert the
7419 method instantiated with an all-Object generic context into the
7420 jit info table, instead of the context of the first instantiation
7421 of the method we happen to compile.
7423 2008-06-18 Martin Baulig <martin@ximian.com>
7425 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
7426 `major_version' and `minor_version'.
7428 2008-06-17 Mark Probst <mark.probst@gmail.com>
7430 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
7431 mono_method_is_generic_sharable_impl() takes an additional
7432 argument specifying whether to treat type variables as reference
7435 2008-06-17 Mark Probst <mark.probst@gmail.com>
7437 * mini.h: Removed obsolete prototypes.
7439 2008-06-17 Mark Probst <mark.probst@gmail.com>
7441 * mini.c: Don't fail generic sharing for initobj and sizeof - we
7442 already handle them.
7444 2008-06-17 Mark Probst <mark.probst@gmail.com>
7446 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
7447 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
7448 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
7449 tramp-x86.c: Added a MonoGenericContext* argument to
7450 mono_arch_get_unbox_trampoline() so that it can call other
7451 functions which require it.
7453 2008-06-17 Mark Probst <mark.probst@gmail.com>
7455 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
7456 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
7457 mono_arch_get_this_arg_from_call() takes a
7458 MonoGenericSharingContext* as well.
7460 2008-06-17 Mark Probst <mark.probst@gmail.com>
7462 * mini.c: Factor out code for emitting unbox into emit_unbox() and
7463 implement generic sharing of unbox.
7465 2008-06-17 Mark Probst <mark.probst@gmail.com>
7467 * mini.c: Don't compute the vtable to determine whether a field is
7468 special static, because it might not work for open types.
7470 2008-06-17 Mark Probst <mark.probst@gmail.com>
7472 * mini.c: Removed the unused token_type and token_source arguments
7473 from get_runtime_generic_context_ptr().
7475 2008-06-17 Marek Habersack <mhabersack@novell.com>
7477 * mini.c (ADD_BINOP): fix the build
7479 2008-06-16 Zoltan Varga <vargaz@gmail.com>
7481 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
7484 2008-06-16 Mark Probst <mark.probst@gmail.com>
7486 * mini.h: Removed class relations enum that's not used anymore.
7488 2008-06-16 Mark Probst <mark.probst@gmail.com>
7490 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
7492 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
7493 the lazy fetch trampoline access code.
7495 2008-06-15 Zoltan Varga <vargaz@gmail.com>
7497 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
7499 2008-06-14 Zoltan Varga <vargaz@gmail.com>
7501 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
7503 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
7505 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
7507 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7509 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
7512 * mini-ops.h: Add MIN/MAX_UN opcodes.
7514 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
7517 * basic-math.cs: Add more min/max tests.
7519 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7521 2008-06-13 Mark Probst <mark.probst@gmail.com>
7523 * mini.c: Small fix in the prologue of emit_castclass.
7525 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7527 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7529 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
7530 do not work even for unsigned types. Fixes #400014.
7532 * basic-math.cs: Add regression tests for unsigned Min/Max.
7534 2008-06-13 Mark Probst <mark.probst@gmail.com>
7536 * mini.c: Added additional context_used argument to several
7537 functions, which will be needed for sharing generic methods. Use
7538 GET_RGCTX macro wherever appropriate. Declare only one
7539 context_used in mono_method_to_ir().
7541 2008-06-13 Mark Probst <mark.probst@gmail.com>
7543 * mini.c, generic-sharing.c: Removed generic class relations.
7545 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
7546 functions due to MRGCTX changes.
7548 2008-06-13 Mark Probst <mark.probst@gmail.com>
7550 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
7551 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
7552 with calculated IMT.
7554 * mini.c: Generic sharing of calls via generic interfaces.
7556 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
7557 generic method with non-constant MonoGenericContext*. Instead,
7558 the context is taken out of the method itself.
7560 2008-06-13 Mark Probst <mark.probst@gmail.com>
7562 * mini.c: Generic sharing of ldvirtftn.
7564 2008-06-13 Mark Probst <mark.probst@gmail.com>
7566 * mini.c: Generic sharing of ldftn.
7568 2008-06-13 Mark Probst <mark.probst@gmail.com>
7570 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
7572 2008-06-13 Mark Probst <mark.probst@gmail.com>
7574 * mini.c: Generic sharing of the special case of ldtoken followed
7575 by a call to GetTypeFromHandle.
7577 2008-06-13 Mark Probst <mark.probst@gmail.com>
7579 * mini.c: Generic sharing of box for nullable types.
7581 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7583 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
7584 are passed on the stack. Fixes #324807.
7586 2008-06-12 Bill Holmes <billholmes54@gmail.com>
7588 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
7589 for the ArgValuetypeAddrInIReg case.
7591 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
7592 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
7594 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
7595 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
7596 local variable and pass the local variable by reference to the called method.
7598 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
7599 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
7601 Contributed under MIT/X11 license.
7603 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
7605 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
7607 * debug-mini.c (mono_debug_print_vars): Release memory after printing
7610 2008-06-10 Martin Baulig <martin@ximian.com>
7613 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
7615 2008-06-09 Kornel Pal <kornelpal@gmail.com>
7617 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
7618 possible error when no arguments are passed.
7620 Contributed under MIT/X11 license.
7622 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
7624 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
7625 where the file name is NULL.
7627 2008-06-09 Zoltan Varga <vargaz@gmail.com>
7629 * mini.c: Fix s390 build.
7631 2008-06-08 Zoltan Varga <vargaz@gmail.com>
7633 * trace.c (mono_trace_parse_options): Fix warnings.
7635 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
7637 2008-06-07 Zoltan Varga <vargaz@gmail.com>
7639 * mini.c (remove_block_if_useless): Avoid printing the method name.
7641 * mini.c: Remove needless setting of ins->cil_code which is now done by
7644 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
7647 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
7648 translated code after it has been patched.
7650 2008-06-06 Zoltan Varga <vargaz@gmail.com>
7652 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
7653 avoid problems during code patching on SMP systems.
7654 (emit_call): Avoid adding a patch info which is already added by
7656 (mono_arch_emit_exceptions): Ditto.
7658 2008-06-05 Zoltan Varga <vargaz@gmail.com>
7660 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
7661 MONO_TYPE_ISSTRUCT already checks for it.
7663 2008-06-05 Bill Holmes <billholmes54@gmail.com>
7665 * mini-amd64.c:merge_argument_class_from_type: When marshaling
7666 structs with floats on Winx64 the float registers are not used.
7667 The integer registers are always used..
7668 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
7669 only one register will be used and only if the size of the struct
7670 is 1,2,4, or 8 bytes.
7672 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
7675 Contributed under MIT/X11 license.
7677 2008-06-05 Martin Baulig <martin@ximian.com>
7679 * debug-debugger.c (debugger_lookup_class): Also call
7680 mono_class_setup_methods() here; we're only called from RTI.
7682 2008-06-05 Andreas Farber <andreas.faerber@web.de>
7684 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
7685 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
7686 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
7687 Post-process object files and add dtrace-generated object, if necessary.
7689 Contributed under MIT/X11 license.
7691 2008-06-04 Mark Probst <mark.probst@gmail.com>
7693 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
7696 * mini.c: Generic sharing for unbox.any and castclass.
7698 2008-06-04 Mark Probst <mark.probst@gmail.com>
7700 * mini.c: Ignore tailcall prefix in shared generic code and when
7701 doing calls which require a vtable/rgctx argument.
7703 2008-06-04 Mark Probst <mark.probst@gmail.com>
7705 * mini.c: Don't free the JIT info.
7707 * driver.c: Changes in the JIT info table testing code.
7709 2008-06-03 Zoltan Varga <vargaz@gmail.com>
7711 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
7712 interruption. Fix some warnings.
7714 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
7715 interruption_checkpoint.
7717 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
7719 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
7720 from embedding applications.
7722 2008-06-02 William Holmes <billholmes54@gmail.com>
7724 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
7725 reserving 32 bytes on the stack when making calls.
7727 Contributed under MIT/X11 license.
7729 2008-06-01 Zoltan Varga <vargaz@gmail.com>
7731 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
7732 the linear IL branch.
7734 * driver.c: Print out more information for --version on arm.
7736 2008-05-30 Zoltan Varga <vargaz@gmail.com>
7738 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
7739 bb_exit instead, since out of line bblocks might not actually be emitted
7742 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
7743 maximum epilog size for out of line bblocks if tracing is enabled.
7745 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
7747 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
7749 * arrays.cs: Regression tests for allocating arrays with negative sizes.
7751 2008-05-28 Zoltan Varga <vargaz@gmail.com>
7753 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
7754 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
7757 2008-05-27 Zoltan Varga <vargaz@gmail.com>
7759 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
7760 the 'value' to store is a constant.
7762 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
7764 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
7765 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
7767 2008-05-26 Zoltan Varga <vargaz@gmail.com>
7769 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
7770 for accessing method->generic_container.
7772 2008-05-24 Zoltan Varga <vargaz@gmail.com>
7774 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
7776 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
7778 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
7780 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
7783 2008-05-23 Zoltan Varga <vargaz@gmail.com>
7785 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
7787 * mini.c: Handle the case when mono_class_vtable () fails.
7789 2008-05-23 Massimiliano Mantione <massi@ximian.com>
7790 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
7793 2008-05-22 Mark Probst <mark.probst@gmail.com>
7795 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
7796 together with domain sharing.
7798 2008-05-22 Mark Probst <mark.probst@gmail.com>
7800 * mini.c: Treat callvirts to final methods like non-virtual calls
7801 when doing generic sharing, i.e. look them up in the runtime
7804 2008-05-22 Mark Probst <mark.probst@gmail.com>
7806 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
7807 with computed types (for generic sharing).
7809 * mini.c: Generic sharing for mkrefany and refanyval.
7811 2008-05-22 Zoltan Varga <vargaz@gmail.com>
7813 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
7816 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
7817 the generic sharing code.
7819 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
7822 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7824 * mini.h: Remove the declaration of mono_aot_init_vtable ().
7826 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
7828 * driver.c: updated copyright date
7830 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7832 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
7835 2008-05-19 Martin Baulig <martin@ximian.com>
7837 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
7838 pointing to the new `_mono_debug_using_mono_debugger' variable.
7841 (mono_main): Check mono_debug_using_mono_debugger() rather than
7842 the `MONO_INSIDE_MDB' environment variable to check whether we're
7843 inside the debugger.
7845 2008-05-19 Zoltan Varga <vargaz@gmail.com>
7847 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
7850 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
7852 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
7854 * mini.c: Added mini_assembly_can_skip_verification. This
7855 function checks if the assembly requested to skip verification.
7856 Fixes part of #387274.
7858 2008-05-07 Zoltan Varga <vargaz@gmail.com>
7860 * mini.c (mini_get_method): Disable the check for open generic classes when
7861 using generic sharing.
7863 * generics.cs: Add a test for #387034.
7865 * mini.c (mini_get_method): Check whenever the method class is an open generic
7866 type, and return NULL in that case, causing a verification error. Fixes
7869 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7871 * driver.c (mono_main): Revert r102623. The right
7872 thing to do is to enable the verifier under verifiable
7873 unless a --security flag was passed.
7875 We need this non-trivial behavior for --verify-all otherwise
7876 mcs-compileall won't be able to use it. As it needs everything to
7877 be verified under validil.
7879 2008-05-06 Martin Baulig <martin@ximian.com>
7883 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
7884 (mono_debugger_thread_cleanup): Likewise.
7885 (mono_debugger_extended_notification): Likewise.
7887 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7889 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
7890 against both inflated and non-inflated methods. We need to check against the
7891 generic definition for cases where the instantiated method is not visible.
7892 We need to check against the inflated types for cases where the instantiation
7893 changes any super type. This fixes #382986.
7895 Note that this doesn't need to be applied to other parts of mono_method_to_ir
7896 that check for visibiliy as generic params only appears as the type subject
7897 of tokens on call opcodes. Field manipulation and ldftn must always
7898 target an exact type.
7900 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7902 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
7903 if no related --security flag is passed.
7905 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7907 * mini-arch.h: Prepare support for ppc64.
7909 Contributed under MIT/X11 license.
7911 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7913 * aot-runtime.c: Prepare support for ppc64.
7915 Contributed under MIT/X11 license.
7917 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7919 * mini-ops.h: Prepare support for ppc64.
7921 Contributed under MIT/X11 license.
7923 2008-05-04 Andreas Farber <andreas.faerber@web.de>
7925 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
7927 Contributed under MIT/X11 license.
7929 2008-05-03 Zoltan Varga <vargaz@gmail.com>
7931 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
7932 assemblies, since aot_name is not a full path, causing us to load MS.NET
7933 assemblies on windows.
7935 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
7937 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
7938 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
7939 * main.c: Use UTF-8 encoded command line instead of Windows default code
7940 page on Windows to support Unicode.
7941 * driver.c (DllMain): New function for mixed-mode assembly support.
7942 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
7943 export __stdcall functions without decoration.
7945 Contributed under MIT/X11 license.
7947 2008-04-28 Mark Probst <mark.probst@gmail.com>
7949 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
7950 saving it very early.
7952 2008-04-28 Mark Probst <mark.probst@gmail.com>
7954 * mini.h, mini.c: Lots of code for accessing the old RGCTX
7955 deleted. The only way to access the new RGCTX is via the
7958 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
7959 vtable instead of the RGCTX to static methods.
7961 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
7962 accessing the new RGCTX.
7964 * generic-sharing.c: There is no separation between self, type
7965 arguments and other types in the RGCTX anymore.
7967 2008-04-25 Jonathan Chambers <joncham@gmail.com>
7969 * mini-amd64.c (add_general): Remove previous stack adjustment.
7970 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
7971 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
7972 for 32 bytes of stack space reserved for all calls.
7974 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
7975 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
7978 Code contributed under MIT/X11 license.
7980 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
7982 * mini.c (mini_method_verify): Only verify non-inflated methods, check
7983 against the root definition, peeling out method and type instantiations.
7984 Cache verify success results, code that fails verification is still
7985 checked multiple times.
7987 2008-04-23 Zoltan Varga <vargaz@gmail.com>
7989 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
7991 2008-04-23 Jonathan Chambers <joncham@gmail.com>
7993 * mini-amd64.c (add_general): Always increment stack on Win64.
7994 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
7997 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
7998 stack based argument handling on Win64.
8000 Code contributed under MIT/X11 license.
8002 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
8004 * Makefile.am (version.h): Add support for git-svn.
8006 2008-04-22 Zoltan Varga <vargaz@gmail.com>
8008 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
8009 so instead of calling g_spawn_command_line_sync, we do everything by hand,
8010 avoiding allocations and libc functions which might deadlock.
8012 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
8013 'no-gdb-backtrace' option is set.
8015 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
8017 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
8019 2008-04-21 Martin Baulig <martin@ximian.com>
8021 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
8022 and `get_lmf_addr'; `notification_address' is no longer a pointer.
8024 2008-04-21 Martin Baulig <martin@ximian.com>
8026 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
8027 `thread_vtable', `event_handler_ptr' and `event_handler'.
8029 2008-04-21 Martin Baulig <martin@ximian.com>
8031 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
8032 allows delayed initialization of the `executable_code_buffer' when
8035 2008-04-21 Martin Baulig <martin@ximian.com>
8037 * mini.h (mono_debugger_create_notification_function): Removed.
8038 * tramp-*.c (mono_debugger_create_notification_function): Removed.
8040 * mdb-debug-info64.s
8041 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8043 * mdb-debug-info32.s
8044 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8046 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
8047 currently only works on x86 and x86_64, so don't create it on ppc.
8049 2008-04-21 Martin Baulig <martin@ximian.com>
8051 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
8054 (mini_method_compile): In the fp elimination check, check
8055 `debug_options.mdb_optimizations' in addition to
8056 mono_debug_using_mono_debugger().
8058 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
8059 disable some JIT optimizations which are only disabled when
8060 running inside the debugger.
8061 Added `--help-debug' option to describe the debugging options.
8062 (parse_debug_options): New static function to parse the `--debug'
8063 options, so we can easily add more stuff in future.
8065 2008-04-20 Zoltan Varga <vargaz@gmail.com>
8067 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
8068 the method has no body.
8070 2008-04-19 Jonathan Chambers <joncham@gmail.com>
8072 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
8073 assembly is not allowed in MSVC 64-bit compiler.
8074 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
8075 as we get floating point exceptions everywhere.
8077 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
8078 correctly align arguments for call to throw_exception.
8079 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
8081 Code contributed under MIT/X11 license.
8083 2008-04-19 Zoltan Varga <vargaz@gmail.com>
8085 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
8087 2008-04-17 Zoltan Varga <vargaz@gmail.com>
8089 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
8091 * mini-amd64.c (NEW_INS): Set cil_code.
8093 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
8094 from mini-amd64.c so all debugger related logic is in one place.
8096 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
8097 later won't have a random ip assigned to them.
8099 2008-04-16 Zoltan Varga <vargaz@gmail.com>
8101 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
8102 the arch specific function initializes code_size.
8103 (mono_create_delegate_trampoline): Ditto.
8105 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
8106 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
8109 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
8110 running under the debugger.
8112 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
8115 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
8116 debugger. Also move the disabling of optimizations here from driver.c.
8117 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
8120 * mini.h (MonoCompile): Add a few new flags.
8122 2008-04-15 Zoltan Varga <vargaz@gmail.com>
8124 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
8125 so the cil_code field of created MonoInst's is properly set.
8126 (mini_select_instructions): Ditto.
8128 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
8129 (MONO_INST_NEW_CALL): Ditto.
8131 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
8132 in many places so the ins->cil_code field is properly initialized.
8134 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
8137 2008-04-14 Zoltan Varga <vargaz@gmail.com>
8139 * mini.c (mini_method_compile): Print a different message when compiling a
8142 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
8145 2008-04-11 Zoltan Varga <vargaz@gmail.com>
8147 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
8150 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
8152 2008-04-11 Zoltan Varga <vargaz@gmail.com>
8154 * mini.c (handle_stack_args): Make this return void since its return value was
8155 never used. Also set cfg->unverifiable for invalid IL instead of calling
8158 2008-04-10 Mark Probst <mark.probst@gmail.com>
8160 * mini.c: Make sure "this" is live in catch clauses with type
8161 variables in shared generic code.
8163 2008-04-08 Mark Probst <mark.probst@gmail.com>
8165 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
8166 generic_class_is_reference_type() to ensure the proper behaviour
8167 when sharing generic code and the type in question is a type
8170 2008-04-08 Zoltan Varga <vargaz@gmail.com>
8172 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
8173 race conditions when printing thread dumps. Fixes #377738.
8175 2008-04-08 Massimiliano Mantione <massi@ximian.com>
8177 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
8178 shows up when both MonoInst arguments can cause aliasig.
8179 There is likely no way in the current JIT to trigger this problem, but
8180 it showed up in the development of generics sharing, when in a new
8181 opcode both args of an OP_GROUP can be aliases (addresses of a local).
8182 When the generics sharing code will be committed, its tests will be
8183 valid also for this bug.
8185 2008-04-08 Zoltan Varga <vargaz@gmail.com>
8187 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
8190 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
8193 2008-04-07 Zoltan Varga <vargaz@gmail.com>
8195 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
8196 use a more detailed exception message for InvalidCastException.
8198 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
8200 * driver.c (mono_main): Add --debug=casts option to turn on better
8201 InvalidCastException message details.
8203 * mini.c (mini_get_debug_options): New helper function to return the address of
8204 the debug_options variable.
8206 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
8207 the jit_tls TLS variable.
8209 * mini.c (mono_jit_tls): New TLS variable.
8211 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
8214 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
8216 * mini.h: Removed verifer related stuff. This code was moved to verify.c
8218 * mini.c: Removed verifer related stuff, code moved to verify.c.
8220 * driver.c: Using code from verify.c instead of mini.c.
8222 2008-04-05 Zoltan Varga <vargaz@gmail.com>
8224 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
8227 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
8229 * mini.c (check_for_method_verify): Enabling verification of
8230 corlib if mono_verify_all is set. Bugs in the verifier preventing that
8233 2008-04-04 Zoltan Varga <vargaz@gmail.com>
8235 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
8236 caller saved registers as well.
8238 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
8239 saved registers as well.
8241 2008-03-30 Zoltan Varga <vargaz@gmail.com>
8243 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
8245 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
8248 2008-03-27 Zoltan Varga <vargaz@gmail.com>
8250 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
8252 (get_call_info): Take a gsctx argument instead of 'cfg'.
8254 2008-03-26 Zoltan Varga <vargaz@gmail.com>
8256 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
8257 mono_verify_all is set.
8259 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
8261 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
8263 2008-03-25 Zoltan Varga <vargaz@gmail.com>
8265 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
8268 * driver.c mini.c mini.h: Add a --verify-all development option to test the
8269 verifier and the code generated by the compiler.
8271 2008-03-25 Mark Probst <mark.probst@gmail.com>
8273 * mini.c: Generic sharing of the non-nullable case of the box
8276 2008-03-24 Zoltan Varga <vargaz@gmail.com>
8278 * inssel.brg: Fix the build.
8280 * iltests.il.in: Add a test for lconv.ovf.u8.un.
8282 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
8284 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
8285 Array:Address. Fixes #372410.
8287 * iltests.il.in: New tests for readonly prefix.
8289 2008-03-23 Zoltan Varga <vargaz@gmail.com>
8291 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
8294 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
8297 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
8299 * mini.c (mono_decompose_op_imm): New helper function.
8301 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
8302 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8305 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8306 mono_arch_output_basic_block. Fix warnings.
8308 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
8311 2008-03-22 Zoltan Varga <vargaz@gmail.com>
8313 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
8314 since the extra frame is now detected automatically inside the loop.
8316 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
8317 opts which are now in mono_peephole_ins ().
8319 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
8321 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
8322 frames and skip duplicate managed-to-native frames. Fixes #367665.
8324 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8325 opts which are now in mono_peephole_ins ().
8326 (mono_arch_peephole_pass_2): Ditto.
8328 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
8330 * mini-codegen.c (mono_peephole_ins): New helper function containing the
8331 arch independent peephole optimizations.
8333 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8334 opts which are now in mono_peephole_ins ().
8336 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
8338 * mini-s390.c (mono_arch_output_basic_block): Fix build.
8340 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
8343 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
8344 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
8347 2008-03-21 Zoltan Varga <vargaz@gmail.com>
8349 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
8350 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8353 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8354 mono_arch_output_basic_block. Fix warnings.
8356 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8358 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8361 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8363 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8366 * iltests.il: Add new tests.
8368 2008-03-20 Kornel Pal <kornelpal@gmail.com>
8370 * mini.c: Removed Windows version macros.
8372 2008-03-20 Mark Probst <mark.probst@gmail.com>
8374 * generic-sharing.c: Put reflection types in the extensible part
8375 of the runtime generic context.
8377 * mini.c: Generic sharing of the GetTypeHandle special case of the
8378 ldtoken instruction.
8380 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8382 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
8384 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
8386 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
8387 consistency with the other version on the linear IR branch.
8389 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
8391 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
8393 * iltests.il.in: Add new tests.
8395 2008-03-19 Zoltan Varga <vargaz@gmail.com>
8397 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
8399 * iltests.il.in: Add new tests.
8401 2008-03-19 Mark Probst <mark.probst@gmail.com>
8403 * mini.c: Two variables with the same name were declared in
8404 nesting contexts and one wasn't initialized. Fixed.
8406 2008-03-19 Mark Probst <mark.probst@gmail.com>
8408 * mini.c: Generic sharing of the initobj instruction.
8410 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
8412 * mini.c: make the test to optimize ldtoken from typeof() more
8415 2008-03-18 Mark Probst <mark.probst@gmail.com>
8417 * mini.c: Generic sharing of the initobj instruction for reference
8420 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8422 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
8423 the mono_breakpoint_clean_code() code to perform bound checks.
8425 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
8427 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
8428 mono_arch_patch_callsite() to include the start of the managed method
8429 to be able to perform bound checks.
8431 2008-03-17 Mark Probst <mark.probst@gmail.com>
8433 * mini.c: Generic sharing for the isinst instruction.
8435 2008-03-17 Mark Probst <mark.probst@gmail.com>
8437 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8438 inssel-long32-mips.brg: Added opcodes for doing indirect calls
8439 with the runtime generic context argument.
8441 * mini.c: Share calls to several types of unsharable methods by
8442 putting the address of the method code in the runtime generic
8443 context and doing an indirect call.
8445 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8448 2008-03-16 Mark Probst <mark.probst@gmail.com>
8450 * generic-sharing.c: Change due to a change in the runtime genric
8453 2008-03-15 Martin Baulig <martin@ximian.com>
8456 (mono_arch_nullify_class_init_trampoline): Add call to
8457 mono_breakpoint_clean_code() to make things work when running
8458 inside the debugger.
8461 (mono_arch_nullify_class_init_trampoline): Add call to
8462 mono_breakpoint_clean_code() to make things work when running
8463 inside the debugger.
8465 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8467 * inssel-long.brg (reg): Fix 64 bit build.
8469 2008-03-14 Mark Probst <mark.probst@gmail.com>
8471 * mini.c, mini.h: Share static generic code by passing it an
8472 implicit argument pointing to the runtime generic context.
8474 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8475 inssel-long32-mips.brg: New opcodes for calling shared static,
8476 which need to be passed the runtime generic context.
8478 * mini-amd64.c, mini-x86.c: Save the runtime generic context
8479 argument on the stack in the prologue if needed. New function for
8480 finding the runtime generic context argument from the registers
8481 saved by the trampoline.
8483 * mini-amd64.h, mini-x86.h: Specify which register to use for the
8484 runtime generic context argument.
8486 * tramp-amd64.c: Also restore the register used for the runtime
8487 generic context argument.
8489 * mini-trampoline.c: Resolve shared static calls by consulting the
8490 runtime generic context via the new argument.
8492 * generic-sharing.c: Add an argument to sharability-checking
8493 functions that specifies whether type variables should be treated
8494 as sharable type arguments.
8496 * inssel-x86.brg: Removed a superfluous, buggy rule.
8498 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8501 2008-03-14 Martin Baulig <martin@ximian.com>
8503 * debug-debugger.c (main_thread_handler): Call
8504 mono_runtime_run_main() without sending any notifications.
8506 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
8508 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8510 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
8512 2008-03-14 Mark Probst <mark.probst@gmail.com>
8514 * tramp-x86.c: Fixed register restore offsets in the trampoline
8515 code for ECX and EDX.
8517 2008-03-12 Geoff Norton <gnorton@novell.com>
8519 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
8520 different ucontext_t implementations.
8521 * exceptions-arm.c: Use the above defines to get exceptions working on
8522 iPhone (based on a patch by Luke Howard lukeh@padl.com)
8523 * mini-arm.c: Implement iPhone icache support (based on a patch by
8524 Luke Howard lukeh@padl.com)
8526 2008-03-12 Mark Probst <mark.probst@gmail.com>
8528 * mini.c: Enable generic sharing of calls to non-static
8529 non-interface non-generic non-value-type methods.
8531 * mini-trampolines.c: Resolve calls from shared generic code.
8533 2008-03-11 Zoltan Varga <vargaz@gmail.com>
8535 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
8537 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
8539 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
8541 * mini.c: some fixes for the AOT compiler.
8543 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8545 * cpu-amd64.md: Add clob:1 to some float opcodes.
8547 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
8549 * mini.h: Added MiniVerifierMode enumeration.
8551 * mini.c: Added mini_verifier_set_mode to control
8552 the usage of the new verifier.
8554 * mini.c (mono_method): Integrated the new verifier.
8556 * driver.c: Extended --security option with validil and
8557 verifiable options to activate the new verifier.
8559 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8561 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
8562 optimization to ctors taking 0 or 2 arguments too.
8564 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
8567 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
8569 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
8571 2008-03-06 Zoltan Varga <vargaz@gmail.com>
8573 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
8574 non-aot case as well.
8576 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
8578 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
8581 * aot-compiler.c (encode_patch): Ditto.
8583 * mini.h (G_MININT32): Fix the definition of this.
8585 2008-03-05 Zoltan Varga <vargaz@gmail.com>
8587 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
8589 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
8591 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8593 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
8594 methods returning vtypes in registers.
8595 (mono_arch_allocate_vars): Ditto.
8597 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
8599 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
8601 * generics.cs: Add a test from the linear IR branch.
8603 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
8605 * mini.c (inline_method): Cache failed inline attempts.
8607 2008-03-04 Mark Probst <mark.probst@gmail.com>
8609 * mini.c: For shared methods of generic classes put the location
8610 of "this" into the MonoGenericJitInfo.
8612 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
8613 register out of a MonoContext by register number. Add the generic
8614 sharing context as an argument to mono_arch_find_this_argument().
8616 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
8617 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
8618 for new arch function.
8620 * mini-exception.c: Handle open exception clauses in shared
8623 * mini-trampolines.c: Supply additional argument to
8624 mono_arch_find_this_argument().
8626 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8628 * Makefile.am (regtests): Run the bench.exe tests last.
8630 2008-03-03 Zoltan Varga <vargaz@gmail.com>
8632 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
8635 2008-03-02 Zoltan Varga <vargaz@gmail.com>
8637 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
8640 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
8642 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
8644 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
8645 whose class has no cctor.
8647 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
8649 2008-03-01 Zoltan Varga <vargaz@gmail.com>
8651 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
8654 2008-02-29 Zoltan Varga <vargaz@gmail.com>
8656 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
8657 to be in sync with the code on the linear IR branch.
8659 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
8661 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
8663 2008-02-27 Zoltan Varga <vargaz@gmail.com>
8665 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
8667 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
8669 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
8671 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
8673 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
8675 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
8678 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
8680 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
8681 OP_LOADR4_MEMBASE emission.
8683 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
8684 (mono_spillvar_offset_float): Ditto.
8686 * mini-mips.c (mono_arch_emit_prolog): Ditto.
8688 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
8691 * basic-long.cs: Add regression tests for them.
8693 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
8695 (mono_arch_allocate_vars): Fix representation of single-precision float
8697 (mono_arch_output_basic_block): Ditto.
8699 * inssel-mips.brg: Ditto, remove duplicate items.
8701 * mini-mips.c (emit_load_volatile_arguments): New function to handle
8702 arguments of tail calls as on other platforms.
8703 (mono_arch_output_basic_block): Handle tail calls.
8705 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
8708 * objects.cs (test_5_pass_static_struct): Add test for it.
8710 Contributed under MIT/X11 license.
8712 2008-02-26 Zoltan Varga <vargaz@gmail.com>
8714 * Makefile.am: Use gmcs for compiling the regression tests.
8716 * *.2.cs *.2.il: Rename to *.cs and *.il.
8718 2008-02-24 Zoltan Varga <vargaz@gmail.com>
8720 * regalloc.h: Make the vassign array smaller.
8722 * mini.c (mini_method_compile): Remove an unused field in cfg.
8724 * mini-codegen.c: Add a bunch of micro optimizations.
8726 2008-02-23 Zoltan Varga <vargaz@gmail.com>
8728 * regalloc.h: Remove some unused fields.
8730 2008-02-22 Zoltan Varga <vargaz@gmail.com>
8732 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
8734 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
8736 2008-02-22 Mark Probst <mark.probst@gmail.com>
8738 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
8740 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
8741 trampoline: Fetch an entry from the runtime generic context. If
8742 it's NULL, jump to the actual trampoline to fill the runtime
8743 generic context. Otherwise, return it.
8745 * mini.c: Call the lazy fetch trampoline to get entries out of the
8746 runtime generic context.
8748 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
8749 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
8750 tramp-sparc.c: Stubs for the lazy fetch trampoline.
8752 2008-02-21 Mark Probst <mark.probst@gmail.com>
8754 * mini.c: Fetch data out of the extensible part of the runtime
8755 generic context instead of calling a helper function.
8757 * generic-sharing.c: Some functions moved into
8758 metadata/generic-sharing.c. Helper function for fetching other
8759 types now checks and asserts against extensible rgctx (just for
8760 debugging purposes - the helper function isn't called anymore
8761 unless for debugging).
8763 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8765 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
8766 for tail calls up to the point that the tests in iltests.exe run. Also add a
8767 dummy CKFINITE implementation.
8768 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
8769 needed for trampoline LMF frames.
8771 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
8772 trampoline LMF frames.
8774 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
8776 * mini.c (inline_method): clean any pending loader error when inlining fail.
8777 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
8779 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8781 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
8783 * aot-runtime.c (decode_patch_info): Ditto.
8785 * mini.c (mono_resolve_patch_target): Ditto.
8787 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
8790 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
8792 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
8793 if it references an icall address.
8795 2008-02-20 Zoltan Varga <vargaz@gmail.com>
8797 * cpu-s390x.md: Remove some more unused opcodes.
8799 * cpu-s390x.md: Remove some unused opcodes.
8801 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
8802 mono_op_imm_to_op ().
8804 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
8805 instead of a switch statement.
8807 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
8808 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
8810 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
8812 * mini-codegen.c: Remove unused mono_regstate2_... functions.
8814 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
8817 2008-02-19 Zoltan Varga <vargaz@gmail.com>
8819 * driver.c (mono_main): Improve error reporting when an assembly cannot be
8820 opened. Fixes #362607.
8822 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
8824 * iltests.il.in: Add a test for static methods in interfaces.
8826 2008-02-18 Zoltan Varga <vargaz@gmail.com>
8828 * genmdesc.c (build_table): Fix a crash on older glib versions.
8830 * cpu-sparc.md: Remove some unused opcodes.
8832 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
8833 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
8835 * cpu-amd64.md: Remove some unused opcodes.
8837 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
8838 like the other opcodes.
8840 2008-02-17 Zoltan Varga <vargaz@gmail.com>
8842 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
8844 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
8846 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
8847 variables 'cfg' instead of 'm' for consistency.
8849 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
8851 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
8852 argument holding the vtype return address, to avoid the ambigious use of
8853 cfg->ret for this purpose.
8855 * mini.c (NEW_RETLOADA): Use vret_addr if set.
8857 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
8859 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
8860 new mono_print_ins () function which only takes one argument.
8862 2008-02-15 Zoltan Varga <vargaz@gmail.com>
8864 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
8867 2008-02-14 Zoltan Varga <vargaz@gmail.com>
8869 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
8871 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
8873 * mini-x86.c: Sync with the version on the linear IR branch by adding new
8874 opcodes and other small changes.
8876 * mini-ops.h: Add some new opcodes from the linear IR branch.
8878 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
8880 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
8881 opcodes, use the REG_MEMBASE opcodes instead.
8883 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
8884 opcodes, use the REG_MEMBASE opcodes instead.
8886 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
8889 * mini.c (mono_op_imm_to_op): New helper function.
8891 * mini-ops.h: Add some opcodes from linear IR branch.
8893 2008-02-13 Zoltan Varga <vargaz@gmail.com>
8895 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
8898 2008-02-12 Zoltan Varga <vargaz@gmail.com>
8900 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
8903 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
8905 2008-02-09 Zoltan Varga <vargaz@gmail.com>
8907 * aot-compiler.c (emit_method_code): Add an assert.
8909 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
8910 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
8913 2008-02-08 Zoltan Varga <vargaz@gmail.com>
8915 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
8916 some load/store opcodes so they are consistent.
8917 (mono_arch_emit_prolog): Simplify some code.
8919 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
8921 * objects.cs: Add tests for large argument offsets on ARM.
8923 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
8924 stack offsets. Fixes #359651.
8926 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
8928 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
8930 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
8932 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
8934 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
8936 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
8937 rid of CEE_CONV_R_UN.
8939 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
8941 2008-02-07 Zoltan Varga <vargaz@gmail.com>
8943 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
8945 * mini.c (mono_normalize_opcodes): Add some more opcodes.
8947 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
8949 * cpu-amd64.md: Remove some unused opcodes.
8951 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
8953 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
8955 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
8956 arch specific functions for its parts. Call the peephole pass after local
8957 regalloc so the prolog can compute a more accurate max_offset.
8959 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
8960 the corresponding OP_I/OP_L opcodes.
8962 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
8964 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
8966 2008-02-06 Zoltan Varga <vargaz@gmail.com>
8968 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
8969 as they are handled in mini.c.
8971 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
8973 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
8974 case since it is handled in mini.c.
8976 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
8978 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
8980 * *.c: Use the new opcodes in the IR and back end code.
8982 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
8984 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
8986 2008-02-06 Mark Probst <mark.probst@gmail.com>
8988 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
8989 an assert because it has a race condition.
8991 2008-02-06 Zoltan Varga <vargaz@gmail.com>
8993 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
8995 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
8997 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
8999 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
9000 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
9002 2008-02-05 Zoltan Varga <vargaz@gmail.com>
9004 * cpu-amd64.md (move): Correct the maximum size of move.
9006 2008-02-05 Mark Probst <mark.probst@gmail.com>
9008 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
9009 the generic class init trampoline to return quickly if the class
9012 2008-02-04 Zoltan Varga <vargaz@gmail.com>
9014 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
9015 issues where an 32 bit callsite cannot be patched by a 64 bit address.
9017 2008-02-03 Zoltan Varga <vargaz@gmail.com>
9019 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
9022 2008-01-31 Zoltan Varga <vargaz@gmail.com>
9024 * objects.cs: Add some soft-float tests.
9026 * mini.c: Fix a couple more soft-float issues.
9028 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
9030 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
9033 2008-01-30 Zoltan Varga <vargaz@gmail.com>
9035 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
9036 exception happens while compiling a virtual method.
9038 2008-01-29 Zoltan Varga <vargaz@gmail.com>
9040 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
9042 * mini-sparc.c: Fix build.
9044 * mini-sparc.c (get_call_info): Add support for generic sharing.
9046 * mini-exceptions.c: Add a FIXME.
9048 2008-01-27 Zoltan Varga <vargaz@gmail.com>
9050 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
9051 altstack handling code.
9053 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
9055 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
9057 * mini-s390.c: Add support for generic sharing.
9059 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9061 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9063 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
9065 * mini-s390x.c: Add support for generic sharing.
9067 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9069 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9071 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
9072 can be used since it takes a 16 bit signed immediate.
9074 * inssel-s390x.brg: Fix OP_SETRET.
9076 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
9078 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
9080 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
9082 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
9084 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
9087 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
9090 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
9091 of the unused mono_arch_patch_delegate_trampoline stuff.
9093 2008-01-26 Zoltan Varga <vargaz@gmail.com>
9095 * basic-long.cs: Move the fp related tests to basic-float.cs.
9097 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
9099 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
9101 * basic-calls.cs: Add a test for proper float argument passing.
9103 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
9104 if the context corresponds to an exception received through a signal.
9106 * exceptions.cs: Add a test for nullref handling at the start of a try
9109 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
9111 * jit-icalls.c (mono_break): New JIT icall.
9113 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
9115 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
9117 2008-01-25 Zoltan Varga <vargaz@gmail.com>
9119 * cpu-*.md: Get rid of unused opcodes.
9121 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
9123 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
9126 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
9129 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
9130 the arch independent trampoline code in mini-trampolines.c.
9132 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
9134 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
9136 * mini-s390.h: Remove an unused define.
9138 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
9139 the arch independent trampoline code in mini-trampolines.c.
9141 * mini-arm.c (mono_arch_emit_prolog): Fix build.
9143 2008-01-24 Zoltan Varga <vargaz@gmail.com>
9145 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
9147 * mini-s390.c (mono_arch_emit_prolog): Fix build.
9149 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
9151 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
9153 * cpu-amd64.md: Use smaller sizes for int opcodes.
9155 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
9157 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
9160 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
9163 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
9164 instead of though a pointer to save an indirection when accessing elements of
9167 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
9169 (NOT_IMPLEMENTED): New helper macro.
9170 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
9173 * *.c: Use the new helper macro.
9175 2008-01-21 Zoltan Varga <vargaz@gmail.com>
9177 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
9179 2008-01-20 Zoltan Varga <vargaz@gmail.com>
9181 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
9184 2008-01-18 Zoltan Varga <vargaz@gmail.com>
9186 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
9187 profiling is enabled.
9189 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
9191 (mono_arch_emit_prolog): Add more first bblock optimizations.
9193 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
9194 in order if possible.
9195 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
9196 bblock, since the arguments are still in their original registers.
9198 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
9200 2008-01-17 Zoltan Varga <vargaz@gmail.com>
9202 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
9205 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
9208 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
9210 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
9211 process async exceptions received while in unmanaged code.
9213 * mini.c (mini_init): Install a callback with the runtime which will be called
9214 when a thread receives an async exception while in unmanaged code.
9216 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
9218 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
9220 2008-01-16 Wade Berrier <wberrier@novell.com>
9227 2008-01-16 Zoltan Varga <vargaz@gmail.com>
9229 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
9230 compilation with sun cc.
9232 * cpu-*.md: Fix the build.
9234 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
9236 * mini-amd64.h: Add some comments to the MonoLMF structure.
9238 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
9240 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
9241 in the LMF structure if possible. This saves two instructions in the
9242 managed->native wrappers.
9244 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
9246 2008-01-16 Mark Probst <mark.probst@gmail.com>
9248 * generic-sharing.c: New type argument lookup code which uses the
9249 runtime generic context template.
9251 2008-01-15 Zoltan Varga <vargaz@gmail.com>
9253 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
9255 * mini-arm.c (add_general): Fix arm eabi parameter passing.
9256 (mono_arch_output_basic_block): Fix localloc implementation.
9258 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
9260 * mini-ia64.c (peephole_pass): Fix ia64 build.
9262 * mini-amd64.c (peephole_pass): Fix a warning.
9264 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
9265 at a constant offset from sp/fp.
9267 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
9268 instead of obtaining it from *lmf in the managed method case.
9270 2008-01-14 Zoltan Varga <vargaz@gmail.com>
9272 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
9274 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
9276 * mini.h (MonoInstList): New type.
9277 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
9278 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
9279 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
9280 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
9281 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
9282 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
9283 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
9284 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
9285 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
9286 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
9287 MONO_INST_LIST_FOR_EACH_ENTRY,
9288 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
9289 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
9290 mono_inst_list_first, mono_inst_list_last,
9291 mono_inst_list_next, mono_inst_list_prev): New instruction
9292 list handling interfaces.
9293 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
9294 list head 'ins_list'.
9295 (MonoInst): Replace next pointer with list head 'node'.
9296 (MonoCallInst): Make 'out_args' a MonoInstList.
9297 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
9298 (MonoCompile): Delete reverse_inst_list and
9299 reverse_inst_list_len.
9300 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
9301 mono_arch_lowering_pass, mono_arch_local_regalloc,
9302 mono_arch_output_basic_block, mono_arch_emit_prolog):
9303 Convert to new instruction lists.
9304 (insert_after_ins): Delete.
9305 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
9307 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
9308 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
9309 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
9310 mono_emulate_opcode, mono_emit_load_got_addr,
9311 inline_method, mono_method_to_ir, mono_print_bb_code,
9312 print_dfn, decompose_pass, nullify_basic_block,
9313 replace_out_block_in_code, remove_block_if_useless,
9314 merge_basic_blocks, move_basic_block_to_end,
9315 try_unsigned_compare, optimize_branches, mono_print_code,
9316 mini_select_instructions, remove_critical_edges): Likewise.
9317 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
9318 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
9319 mono_arch_output_basic_block, mono_arch_emit_prolog):
9321 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
9322 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9323 mono_arch_output_basic_block): Likewise.
9324 (inst_list_prepend, insert_after_ins): Delete.
9325 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
9326 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
9328 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
9329 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
9330 mono_arch_emit_prolog): Likewise.
9331 * cfold.c (mono_constant_fold): Likewise.
9332 * liveness.c (visit_bb, mono_analyze_liveness,
9333 optimize_initlocals): Likewise.
9334 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
9335 * graph.c (mono_draw_code_cfg): Likewise.
9336 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
9337 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
9338 mono_ssa_cprop): Likewise.
9339 * abcremoval (get_relations_from_previous_bb, process_block):
9341 * local-propagation (mono_cprop_invalidate_values,
9342 mono_local_cprop_bb): Likewise.
9343 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
9344 peephole_pass, mono_arch_output_basic_block,
9345 mono_arch_emit_prolog): Likewise.
9346 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
9347 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9348 mono_arch_emit_prolog): Likewise.
9349 (insert_after_ins): Delete.
9350 * aliasing.c (print_code_with_aliasing_information,
9351 mono_build_aliasing_information, mono_aliasing_deadce):
9352 Convert to new instruction lists.
9353 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
9354 peephole_pass, NEW_INS, mono_arch_lowering_pass,
9355 mono_arch_local_regalloc, mono_arch_output_basic_block):
9357 (insert_after_ins): Delete.
9358 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
9359 peephole_pass, mono_arch_output_basic_block): Convert to
9360 new instruction lists.
9361 * mini-codegen (InstList, inst_list_prepend,
9362 insert_after_ins): Delete.
9363 (insert_before_ins, get_register_force_spilling,
9364 get_register_spilling, free_up_ireg, free_up_reg,
9365 create_copy_ins, create_spilled_store, alloc_int_reg,
9366 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
9367 to new instruction lists.
9368 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
9369 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9370 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
9371 (insert_after_ins): Delete.
9372 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
9373 mono_arch_local_regalloc, mono_arch_output_basic_block,
9374 mono_arch_call_opcode): Convert to new instruction lists.
9375 (insert_after_ins): Delete.
9376 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
9377 peephole_pass, mono_arch_output_basic_block,
9378 mono_arch_emit_prolog): Convert to new instruction lists.
9380 2008-01-11 Zoltan Varga <vargaz@gmail.com>
9382 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
9384 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
9387 * Makefile.am (version.h): Make this work with non-bash shells.
9389 2008-01-10 Zoltan Varga <vargaz@gmail.com>
9391 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
9393 2008-01-08 Zoltan Varga <vargaz@gmail.com>
9395 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
9396 the InitializeArray optimization.
9398 2008-01-06 Zoltan Varga <vargaz@gmail.com>
9400 * mini.c driver.c: Don't include os/gc_wrapper.h.
9402 2008-01-05 Zoltan Varga <vargaz@gmail.com>
9404 * mini.c (print_jit_stats): Print GC statistics if available.
9406 2008-01-04 Zoltan Varga <vargaz@gmail.com>
9408 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
9410 2007-12-29 Zoltan Varga <vargaz@gmail.com>
9412 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
9414 2007-12-26 Zoltan Varga <vargaz@gmail.com>
9416 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
9418 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
9420 * driver.c (mono_main): Ditto.
9422 2007-12-23 Zoltan Varga <vargaz@gmail.com>
9424 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
9426 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
9427 in the vtable can't be encoded.
9428 (compile_method): Ditto.
9430 2007-12-21 Zoltan Varga <vargaz@gmail.com>
9432 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
9435 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
9438 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
9439 the top LMF entry belongs to the current method.
9441 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
9443 2007-12-20 Zoltan Varga <vargaz@gmail.com>
9445 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
9447 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
9449 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
9451 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
9453 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
9455 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
9458 * basic-float.cs: Add an ulong->double cast test.
9460 2007-12-15 Zoltan Varga <vargaz@gmail.com>
9462 * mini.c (mono_method_to_ir): Fix a warning.
9464 2007-12-14 Zoltan Varga <vargaz@gmail.com>
9466 * mini-ops.h: Add OP_SWITCH.
9468 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
9469 CEE_SWITCH in back-end code, use OP_SWITCH instead.
9471 2007-12-11 Geoff Norton <gnorton@novell.com>
9473 * mini-s390x.c: Minor change to the MAX() define to allow
9474 it to compile with other gcc versions.
9476 2007-12-11 Geoff Norton <gnorton@novell.com>
9479 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
9481 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9483 exceptions-arm.c (mono_arch_get_restore_context): Restore
9486 exceptions-arm.c (throw_exception): Save the frame pointer.
9487 This is a partial fix for #323747. Only the client side is
9490 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9492 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
9493 was using an unrelated variable to log the class which
9494 needed the cctor to be called. This was crashing on arm.
9496 2007-12-09 Robert Jordan <robertj@gmx.net>
9498 * mini-x86.c (mono_arch_emit_epilog):
9499 Consider all kinds of 64-bit types. Fixes #323114.
9501 2007-12-08 Zoltan Varga <vargaz@gmail.com>
9503 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
9505 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9507 * mini-amd64.c (peephole_pass): Add a missing instruction check.
9509 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
9511 * mini.c: run type ctor before allocating an object, not only
9512 when running it's constructor method (fixes at least part of bug #342507).
9514 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9516 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
9518 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
9519 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
9522 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
9523 mono_generic_class_init_trampoline () the same as it is done with the other
9526 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
9527 aot-runtime.c aot-compiler.c: Implement AOT support.
9529 2007-12-07 Mark Probst <mark.probst@gmail.com>
9531 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
9532 build for archs which don't have the vtable trampoline defined
9535 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9537 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
9539 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
9541 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
9543 * tramp-<ARCH>.c: Use the new helper function.
9545 2007-12-07 Mark Probst <mark.probst@gmail.com>
9547 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
9548 trampoline call, which takes a vtable argument.
9550 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
9551 OP_TRAMPCALL_VTABLEs like other calls.
9553 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
9554 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
9555 call. Implemented a support function which fetches the vtable
9556 from a register set.
9558 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
9559 Implemented a generic class init trampoline, using the
9560 OP_TRAMPCALL_VTABLE opcode.
9562 * mini.c: Implemented static field access when sharing generic
9563 code. This implies initing the class using the new
9564 OP_TRAMPCALL_VTABLE call.
9566 2007-12-07 Mark Probst <mark.probst@gmail.com>
9568 * mini.c: Don't compile methods with sharing enabled if their
9569 classes are disabled for sharing.
9571 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9573 * inssel.brg: Add a missing sign extension to the GETCHR and array access
9574 opcodes. Fixes #346563.
9576 * objects.cs: Add a new test.
9578 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
9580 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
9581 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
9583 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9585 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
9587 2007-12-03 Zoltan Varga <vargaz@gmail.com>
9589 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
9592 2007-12-02 Zoltan Varga <vargaz@gmail.com>
9594 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
9596 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
9597 optimization in the AOT case.
9599 2007-11-30 Zoltan Varga <vargaz@gmail.com>
9601 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
9603 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
9605 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
9607 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
9609 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
9610 is created by the inlined delegate ctor.
9612 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9614 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
9616 2007-11-29 Zoltan Varga <vargaz@gmail.com>
9618 * cpu-x86.md: Fix the length of ckfinite.
9620 2007-11-28 Zoltan Varga <vargaz@gmail.com>
9622 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9624 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
9625 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
9627 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
9629 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
9630 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
9632 2007-11-28 Martin Baulig <martin@ximian.com>
9635 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
9636 after creating the trampoline.
9638 2007-11-27 Zoltan Varga <vargaz@gmail.com>
9640 * aot-runtime.c (load_aot_module): Check runtime version if needed.
9642 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
9645 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
9646 instead of the calling method to help AOT.
9648 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
9650 2007-11-26 Zoltan Varga <vargaz@gmail.com>
9652 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
9655 2007-11-23 Zoltan Varga <vargaz@gmail.com>
9657 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
9659 * aot-compiler.c (compile_method): Correct check for generic method definitions.
9660 (encode_method_ref): No need to handle generic method definitions specially.
9662 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
9664 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
9667 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
9669 (compile_method): Enable generic sharing.
9671 2007-11-22 Zoltan Varga <vargaz@gmail.com>
9673 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
9674 (mini_method_compile): Add preliminary support for AOTing shared generic code.
9676 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
9679 * mini-trampolines.c: Fix a warning.
9681 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
9683 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
9684 (generic_class_is_reference_type): Remove unused function.
9686 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
9687 in the generic vtable trampoline case.
9689 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
9691 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
9692 return an AOT method based on a vtable slot.
9694 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
9696 * mini.c (mini_get_vtable_trampoline): Export this.
9698 2007-11-22 Martin Baulig <martin@ximian.com>
9701 (MonoDebuggerInfo): Move `debugger_version' up.
9703 2007-11-22 Martin Baulig <martin@ximian.com>
9706 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
9708 * mini-trampolines.c
9709 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
9710 after compiling the method.
9712 2007-11-20 Martin Baulig <martin@ximian.com>
9715 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
9716 (mono_debugger_remove_breakpoint): Likewise.
9717 (mono_debugger_check_breakpoints): Likewise.
9719 * debug-debugger.c: Implement the new breakpoint interface here.
9721 2007-11-18 Zoltan Varga <vargaz@gmail.com>
9723 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
9724 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
9726 * mini-x86.c (mono_arch_output_basic_block): Ditto.
9728 2007-11-17 Zoltan Varga <vargaz@gmail.com>
9730 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
9732 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
9735 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
9738 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
9739 returning a vtype in a register.
9741 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
9742 here from the arch specific code.
9744 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
9747 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
9748 (mono_arch_emit_prolog): Increment maximum prolog size.
9750 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
9751 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
9753 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
9754 MonoGenericSharingContext.
9756 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
9757 MonoGenericSharingContext. Allocate memory from the cfg mempool.
9759 2007-11-15 Mark Probst <mark.probst@gmail.com>
9761 * mini.c, mini.h, generic-sharing.c: Functions for producing code
9762 which extract fields out of the runtime generic context. Full
9763 sharing of the NEWARR opcode.
9765 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
9767 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
9768 --enable-minimal=ssa.
9770 2007-11-13 Zoltan Varga <vargaz@gmail.com>
9772 * mini-trampolines.c (mono_delegate_trampoline): Update after
9773 mono_marshal_get_delegate_invoke () signature change.
9775 2007-11-13 Mark Probst <mark.probst@gmail.com>
9777 * mini.c: Removed the shared context in favor of the generic
9778 sharing context. Allocate the MonoJitInfo structure with room for
9779 the generic sharing context if it's needed.
9781 * mini.h: Remove MonoGenericSharingContext declaration. It's in
9782 domain-internals.h now.
9784 * mini-x86.c: Pass the generic sharing context to get_call_info ().
9786 * generic-sharing.c: Several changes for working without a shared
9787 context and instead operating on open types instead.
9789 2007-11-12 David S. Miller <davem@davemloft.net>
9791 * inssel-sparc.brg: Fix double instruction emit.
9793 2007-11-12 Zoltan Varga <vargaz@gmail.com>
9795 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
9796 Get/Set/Address methods.
9798 * mini.c debug-debugger.c mini-trampolines.c: Update after
9799 mono_marshal_get_delegate_invoke signature change.
9801 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9803 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
9804 This can happens with dynamic methods. Fixes the other bug in #322722.
9806 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9808 * tramp-arm.c (mono_arch_patch_callsite): Support patching
9811 * mini-arm.c (arm_patch): Implement patching of BX call
9812 sequence. Fixes one of the bugs in #322722.
9814 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
9816 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
9817 under Linux. We only need to flush every 32-byte cache line.
9819 2007-11-07 Massimiliano Mantione <massi@ximian.com>
9822 move_basic_block_to_end: Add branches when needed, eventually creating
9824 optimize_branches: added a parameter that tells if it's ok to create
9825 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
9826 and avoid calling move_basic_block_to_end when it's not ok.
9829 2007-11-07 Mark Probst <mark.probst@gmail.com>
9831 * mini.c: Abort inlining call to InitializeArray if something
9832 looks wrong. Let the icall handle it, which now has proper safety
9835 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9837 * mini.c (mono_spill_call): add support for soft-float.
9839 * mini.c (mono_method_to_ir): add support for soft-float
9840 to inlined functions that return float.
9842 * mini.c (mono_method_to_ir): add support for soft-float
9843 to cee_stsfld opcode on float fields.
9845 2007-11-05 Geoff Norton <gnorton@novell.com>
9847 * mini-x86.h: Fix the structure access for X86 Leopard.
9850 2007-11-05 Martin Baulig <martin@ximian.com>
9852 * mini-trampolines.c
9853 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
9854 after compiling the method to notify the debugger.
9856 2007-11-05 Martin Baulig <martin@ximian.com>
9858 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
9860 2007-11-02 Zoltan Varga <vargaz@gmail.com>
9862 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
9863 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
9865 2007-11-01 Zoltan Varga <vargaz@gmail.com>
9867 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
9868 native-to-managed wrappers.
9870 2007-11-01 Geoff Norton <gnorton@novell.com>
9872 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
9875 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
9877 * mini.c, mini-x86.c: when getting back from unmanaged code
9878 to managed via a marshaled delegate we also need to set the
9881 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9883 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
9886 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
9888 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
9889 let the debugger or other external agents to tell the JIT when
9890 a sw breakpoint has been inserted in the code that the JIT needs
9891 to be able to inspect.
9893 2007-10-31 Martin Baulig <martin@ximian.com>
9896 (MonoDebuggerInfo): Remove `runtime_class_init'.
9898 2007-10-30 Martin Baulig <martin@ximian.com>
9901 (mono_debugger_thread_created): Added `MonoThread *' argument.
9902 (mono_debugger_extended_notification): New public method.
9903 (mono_debugger_trampoline_compiled): New public method.
9906 (MonoDebuggerThreadInfo): Added `thread' and
9907 `extended_notifications' fields.
9910 (debugger_executable_code_buffer): New static variable.
9913 (MonoDebuggerInfo): Added `executable_code_buffer',
9914 `executable_code_buffer_size', `breakpoint_info_area',
9915 `breakpoint_table' and `breakpoint_table_size'.
9917 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
9919 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
9920 that IP either is an unused value or the vtable pointer. IMT
9921 calls use vtable + offset now. Reduced by almost half the size
9924 2007-10-26 Jonathan Chambers <joncham@gmail.com>
9926 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
9927 defines to access param registers. Replace long usage with
9928 gsize as sizeof(long) != sizeof(void*) on Win64.
9930 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
9931 on Win64. Fix intrinsic, use _AddressOfReturnAddress
9932 instead of non-existant _GetAddressOfReturnAddress.
9934 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
9935 param registers. Save/restore %rdi and %rsi in MonoLMF.
9937 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
9938 param registers. Modify (throw_exception) signature to take
9939 %rdi and %rsi on Win64.
9941 Code is contributed under MIT/X11 license.
9943 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
9945 * helpers.c: unlink debugging output files.
9947 2007-10-25 Zoltan Varga <vargaz@gmail.com>
9949 * mini.c: Move mono_create_ftnptr () to object.c.
9951 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9953 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
9954 optional. This function can now be used to disassemble code generated
9955 outside the JIT such as trampolines and IMT thunks.
9957 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
9959 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
9960 vtable pointer from a ldr instruction.
9962 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
9963 new IMT call sequence.
9965 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
9966 call sequence for interface invocations.
9968 * mini-arm.c (mono_arch_emit_imt_argument): added, required
9969 for imt support. This function is empty since IMT on ARM requires no
9970 special handling on the IR side.
9972 * mini-arm.c (mono_arch_find_imt_method): added, required for
9975 * mini-arm.c (mono_arch_find_this_argument): added, required
9978 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
9979 a ldr instruction to load a value stored in the code stream.
9981 * mini-arm.c (mono_arch_build_imt_thunk):added, required
9985 2007-10-23 Zoltan Varga <vargaz@gmail.com>
9987 * mini.c (mini_init): Install the jump trampoline callback.
9989 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9991 * mini-trampolines.c: handle synchronized methods with the common
9992 vtable trampoline (bug #335601).
9994 2007-10-17 Zoltan Varga <vargaz@gmail.com>
9996 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
9998 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
10001 * mini-ia64.h mini-ia64.c: Add support for IMT.
10003 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
10004 prolog. Fixes #331958.
10006 2007-10-15 Zoltan Varga <vargaz@gmail.com>
10008 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
10010 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10012 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
10015 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10017 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
10020 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
10022 * mini-x86.c, mini-x86.h: x86 support for the common vtable
10025 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
10027 * mini-trampolines.c: changed the magic rampoline to understand
10028 the common vtable trampoline method: the method to invoke is
10029 determined by the vtable displacement of the call.
10031 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10033 * mini.c, mini.h: register the common vtable trampoline if the
10034 architecture supports it.
10036 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10038 * cpu-amd64.md: use the correct max length for tls_get.
10040 2007-10-14 Zoltan Varga <vargaz@gmail.com>
10042 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
10043 CEE_STELEM_ANY. Fixes #333696.
10045 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10047 * exceptions-x86.c: provide more graceful handling of the case where
10048 we followed a bogus function pointer from managed code (bug #332866).
10050 2007-10-11 Mark Probst <mark.probst@gmail.com>
10052 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
10053 replaces the generic_shared flag and will carry more information
10056 * generic-sharing.c: Added mini_type_stack_size() which allows
10057 allows open types if given a generic sharing context.
10058 mini_get_basic_type_from_generic() takes a
10059 MonoGenericSharingContext* instead of a MonoCompile* now.
10061 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
10062 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
10063 mini-sparc.c, mini-x86.c: Trivial changes required by the two
10064 changes above. Just passing arguments through to the right
10067 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10069 * mini-arm.c: unify the call emission to emit_code_seq().
10071 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
10073 * tramp-arm.c: reduced the trampoline size.
10075 2007-10-10 Mark Probst <mark.probst@gmail.com>
10077 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
10078 variable handling out of arch-specific code.
10080 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
10082 * mini-arm.c: implemented fast delegate dispatch.
10084 2007-10-09 Zoltan Varga <vargaz@gmail.com>
10086 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
10087 that fp elimination is turned off if the space required by locals is too
10088 big. Fixes #331958.
10090 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
10092 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
10093 ARM to the new style trampoline.
10095 2007-10-09 Zoltan Varga <vargaz@gmail.com>
10097 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
10099 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
10101 2007-10-09 Martin Baulig <martin@ximian.com>
10104 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
10105 `field_info_offset_offset'.
10107 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
10109 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
10110 removed more internal usage of the r11 register and made it available
10111 to the register allocator.
10113 2007-10-08 Mark Probst <mark.probst@gmail.com>
10115 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
10116 when sharing generics and treat type variables as references.
10118 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
10120 * mini-ppc.c: started removing the internal uses of register r11
10121 to eventually allow the register allocator to manage it as an
10122 additional available register.
10124 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
10126 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
10128 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
10130 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
10131 specific trampolines as they are not performance critical as a jump
10132 target (maybe align as before only for AOT code?). This saves about
10133 200 KB of native code on x86 for monodevelop startup.
10135 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
10137 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
10138 monodevelop startup.
10140 2007-10-06 Zoltan Varga <vargaz@gmail.com>
10142 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
10144 * mini-sparc.h mini-sparc.c: Implement IMT support.
10146 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
10147 its smaller and doesn't clobber sparc_g1.
10149 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
10151 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
10153 * mini-ppc.c: optimized the size of the IMT thunks a bit.
10155 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
10157 * mini-ppc.c: implemented fast delegate invocation.
10159 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
10161 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
10163 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
10165 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
10166 code to the new style trampoline in preparation for IMT support.
10168 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
10170 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
10171 systems already. This also reduces the specific trampiline sizes and
10172 prepares for the use of r12 as the IMT identifier register.
10174 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10176 * mini-mips.h: endianess fix (simplified from a patch by
10177 Thomas Kunze <thommy@tabao.de>, bug #323737).
10179 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
10181 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
10182 to access ucontext fields and enable netbsd support
10183 (partially from Magnus Henoch <mange@freemail.hu>).
10185 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10187 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
10188 use the preprocessor from the CPP env var if it is set.
10190 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
10192 * mini-trampolines.c: fixed an assertion and moved it earlier in the
10193 code, before interface_offset gets used.
10195 2007-10-02 Zoltan Varga <vargaz@gmail.com>
10197 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
10198 mono_class_setup_vtable () before accessing klass->vtable.
10200 2007-10-01 Zoltan Varga <vargaz@gmail.com>
10202 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
10205 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10207 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
10208 IMT slots (this saves hundreds of KB of memory in programs like
10209 IronPython and Monodevelop).
10211 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10213 * mini.c: print the delegate counter.
10215 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
10217 * mini-x86.c: make it easier to enable the debugging code for IMT
10220 2007-09-28 Martin Baulig <martin@ximian.com>
10223 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
10224 `mono_method_klass_offset' and `mono_method_token_offset'.
10226 2007-09-20 Mark Probst <mark.probst@gmail.com>
10228 * mini.c: First generics sharing implementation. Can only share
10229 in very simple cases. If sharing doesn't work it falls back to
10230 dedicated compilation.
10232 * mini.h: Flag in MonoCompile to specify whether generic
10233 compilation is shared. Flags enum for marking which generic inst
10234 of a context is used. Prototypes for helper functions.
10236 * generic-sharing.c: Helper functions for generic method sharing.
10238 * optflags-def.h: Optimization flag (gshared) for enabling generic
10239 method sharing added.
10241 * Makefile.am: generic-sharing.c added.
10243 2007-09-19 Daniel Nauck <dna@mono-project.de>
10245 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
10247 2007-09-19 Massimiliano Mantione <massi@ximian.com>
10248 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
10251 2007-09-19 Martin Baulig <martin@ximian.com>
10253 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
10254 mono_debug_cleanup() is now part of mono_cleanup().
10256 2007-09-18 Zoltan Varga <vargaz@gmail.com>
10258 * driver.c (mono_main): Fix a warning.
10260 2007-09-17 Zoltan Varga <vargaz@gmail.com>
10262 * aot-compiler.c: Optimize various parts when processing large assemblies.
10265 * mini.c (mono_patch_info_hash): Improve hash function.
10267 2007-09-14 Jonathan Chambers <joncham@gmail.com>
10269 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
10271 Code is contributed under MIT/X11 license.
10273 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10275 * mini.c (mini_init): Fix a leak.
10277 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
10279 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10281 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
10283 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10285 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
10287 2007-09-13 Zoltan Varga <vargaz@gmail.com>
10289 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
10292 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
10294 * mini.c (handle_alloc): Enable managed allocators in AOT code.
10296 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
10298 * aot-runtime.c (decode_patch_info): Ditto.
10300 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10302 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
10303 static case. Cache delegates in architecture specific code,
10304 based on number of parameters.
10306 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
10307 in architecture specific code, based on number of parameters.
10309 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
10310 caching happen in architecture specific code now.
10312 Code is contributed under MIT/X11 license.
10314 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10316 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
10317 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
10318 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
10320 Code is contributed under MIT/X11 license.
10322 2007-05-15 Massimiliano Mantione <massi@ximian.com>
10323 * mini.c: (mono_thread_abort) Fixed bug #82416.
10325 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10327 * mini.: hook the new managed GC allocation feature into the JIT.
10329 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10331 * mini.c: implementation for the new runtime tls opcode.
10333 2007-09-11 Martin Baulig <martin@ximian.com>
10336 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
10337 `mono_method_inflated_offset'.
10339 2007-09-07 Zoltan Varga <vargaz@gmail.com>
10341 * driver.c mini.h mini.c: Add a new devel command line option for injecting
10342 async exceptions into a method.
10344 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
10345 purpose of testing whenever the unwinder works at every instruction.
10347 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
10349 * mini.c: check accessibility of method used in ldftn (fixes
10352 2007-09-04 Zoltan Varga <vargaz@gmail.com>
10354 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
10356 * inssel.brg: Fix a warning.
10358 2007-09-03 Martin Baulig <martin@ximian.com>
10360 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
10361 now takes the `main_method' as argument.
10363 2007-09-02 Zoltan Varga <vargaz@gmail.com>
10365 * cpu-sparc.md (endfilter): Add missing src1:i argument.
10367 2007-08-30 Jonathan Chambers <joncham@gmail.com>
10369 * driver.c: include the cil-coff.h header on Windows.
10371 Code is contributed under MIT/X11 license.
10373 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10375 * mini.c, driver.c: don't include the cil-coff.h header.
10377 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10379 * mini.c: flag places that needs fixes fo soft-float support.
10381 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
10383 * mini.h, inssel-float.brg: fix soft-float constant loads on big
10384 endian systems (partially from Dean Jenkins, bug #81924).
10386 2007-08-28 Mark Probst <mark.probst@gmail.com>
10388 * mini.c (check_linkdemand): Remove embedded reference object in
10389 call to LinkDemandSecurityException.
10390 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
10391 with an IntPtr instead of a reference object.
10393 2007-08-28 Zoltan Varga <vargaz@gmail.com>
10395 * mini.c (handle_initobj): Handle alignment properly.
10397 * inssel.brg (mini_emit_memset): Ditto.
10399 * inssel.brg (mini_emit_memcpy): Ditto.
10401 * inssel-sparc.brg: Ditto.
10403 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
10405 2007-08-26 Zoltan Varga <vargaz@gmail.com>
10407 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
10408 exceptions raised in unmanaged code. Fixes part of #82594.
10410 2007-08-24 Mark Probst <mark.probst@gmail.com>
10412 * mini.c (mono_method_to_ir), declsec.c
10413 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
10415 2007-08-22 Martin Baulig <martin@ximian.com>
10418 (MonoDebuggerThreadInfo): New typedef.
10419 (mono_debugger_thread_table): New global variable.
10420 (mono_debugger_thread_created): New public function.
10421 (mono_debugger_thread_cleanup): New public function.
10424 (MonoDebuggerInfo):
10425 - removed `get_current_thread' and `lookup_assembly'.
10426 - removed `data_table'.
10427 - added `thread_table'.
10430 (mono_thread_start_cb): Call mono_debugger_thread_created().
10431 (mono_thread_attach_cb): Likewise.
10432 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
10433 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
10436 * driver.c (mono_main): Move mono_debug_init() up, before calling
10437 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
10439 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10441 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
10442 together when passing several arguments of type double (gives a small
10443 speedup and saves a few bytes of generated code).
10445 2007-08-20 Jb Evain <jbevain@novell.com>
10447 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
10449 2007-08-20 Jb Evain <jbevain@novell.com>
10451 * mini.c (mono_method_to_ir): throw MethodAccessException
10452 and FieldAccessException instead of InvalidProgramException.
10454 2007-08-20 Mark Probst <mark.probst@gmail.com>
10456 * mini.c: CoreCLR security checks.
10458 * mini.h: Removed MonoSecurityMode (moved to
10459 metadata/security-manager.h) and mono_security_mode global var
10460 (replaced by set/get functions in security-manager.h).
10462 * driver.c: Added "core-clr-test" security mode for testing. Used
10463 set-function for setting security mode.
10465 2007-08-17 Mark Probst <mark.probst@gmail.com>
10467 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
10468 the new jit_info_table.
10470 * driver.c: Test code for the new jit_info_table (enabled by the
10471 define MONO_JIT_INFO_TABLE_TEST).
10473 2007-08-14 Zoltan Varga <vargaz@gmail.com>
10475 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
10476 detection of call <REG> instruction sequence. Fixes build on freebsd.
10478 2007-08-13 Zoltan Varga <vargaz@gmail.com>
10480 * mini-exceptions.c: Fix a warning.
10482 2007-08-11 Zoltan Varga <vargaz@gmail.com>
10484 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
10485 stack overflow handling code on amd64 too.
10487 * mini-exceptions.c (mono_setup_altstack): Make this use
10488 mono_thread_get_stack_bounds ().
10490 * mini-x86.h: Disable sigaltstack on solaris x86.
10492 2007-08-10 Zoltan Varga <vargaz@gmail.com>
10494 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
10496 2007-08-10 Geoff Norton <gnorton@customerdna.com>
10498 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
10500 2007-08-08 Zoltan Varga <vargaz@gmail.com>
10502 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
10504 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
10506 2007-08-03 Neale Ferguson <neale@sinenomine.net>
10508 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
10511 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10513 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
10514 to be emitted (bug #82281).
10516 2007-08-01 Martin Baulig <martin@ximian.com>
10518 Merged the `debugger-dublin' branch.
10520 * debug-debugger.h (MonoDebuggerInfo):
10521 Removed the `old_*' compatibility entries.
10522 Added `debugger_version' and `data_table'.
10523 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
10524 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
10527 (MiniDebugMethodBreakpointInfo): Add `address_list'.
10528 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
10529 instead of a `gconstpointer'.
10530 (mono_debugger_insert_method_breakpoint): Return a
10531 `MonoDebugMethodAddressList *'.
10533 2007-06-28 Martin Baulig <martin@ximian.com>
10535 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10537 2007-08-01 Zoltan Varga <vargaz@gmail.com>
10539 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
10540 __builtin_frame_address () since it is broken on older gcc versions.
10542 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10544 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
10545 on the stack overflow handling and made the managed stack overflows
10546 catchable in most cases using soft guard pages.
10547 * exceptions-x86.c: added code to restore the protection in the soft
10548 guard pages at the end of exception handling.
10550 2007-07-31 Zoltan Varga <vargaz@gmail.com>
10552 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
10554 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10556 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
10557 exception handling.
10559 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10561 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
10562 signal handling support until it has been ported to the new mechanism.
10563 * mini.c: fixed stack overflow detection and use the new
10564 architecture code to handle signals on the altstack.
10566 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
10568 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
10569 stack overflows on the alt stack.
10571 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
10573 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
10574 stack overflows on the alt stack.
10576 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
10578 * exceptions-ppc.c: cleanup preparing for altstack support.
10580 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10582 * exceptions-arm.c: cleanup preparing for altstack support.
10584 2007-07-27 Mark Probst <mark.probst@gmail.com>
10586 * mini.c (print_jit_stats): Output hazard pointer stats.
10588 2007-07-26 Mark Probst <mark.probst@gmail.com>
10590 * driver.c, mini.c: Replaced security mode flags with a single
10593 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10595 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
10597 2007-07-25 Mark Probst <mark.probst@gmail.com>
10599 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
10600 (which doesn't do anything yet) for activating Core CLR
10601 (Silverlight) security.
10603 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
10605 * mini-codegen.c: work around a possible gcc bug on arm.
10607 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10609 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
10610 message for platforms that don't support AOT compilation.
10612 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10614 * mini.h, mini.c, driver.c: temporary smcs hack.
10616 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
10618 * mini-arm.h, mini-arm.c: arm EABI fixes.
10620 2007-07-22 Zoltan Varga <vargaz@gmail.com>
10622 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
10625 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
10626 trampolines taking a method argument.
10628 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
10630 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
10631 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
10633 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
10634 JIT compilation throws an exception. Fixes #82050.
10636 2007-07-19 Mark Probst <mark.probst@gmail.com>
10638 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
10639 with the MONO_EXCEPTION_ defines.
10641 2007-07-17 Zoltan Varga <vargaz@gmail.com>
10643 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
10646 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
10647 the cause of an assertion.
10649 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
10651 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
10654 2007-07-15 Zoltan Varga <vargaz@gmail.com>
10656 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
10657 assert. Should fix #82103.
10659 2007-07-14 Zoltan Varga <vargaz@gmail.com>
10661 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
10662 here too. Fixes #82095.
10664 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
10667 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
10669 * mini-amd64.h: Enable IMT for amd64.
10671 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
10673 2007-07-12 Zoltan Varga <vargaz@gmail.com>
10675 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
10677 2007-07-12 Mark Probst <mark.probst@gmail.com>
10679 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
10680 as soon as check_linkdemand sets an exception_type.
10682 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10684 * mini-x86.c: fixed offsets for IMT call sequence.
10685 * mini-x86.h: enable IMT again.
10687 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10689 * trace.c (mono_trace_enter_method): Decode MonoType too.
10691 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
10693 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
10695 * mini-amd64.c: Add preliminary IMT implementation.
10697 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
10699 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
10700 understand the new IMT-base interface invocation (thanks to
10701 Daniel Nauck for the report and the remote debugging session).
10703 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
10705 * mini-x86.c: size and speed optimizations for the IMT bsearch.
10707 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10709 * Makefile.am (aotcheck): Make this actually use the AOTed code.
10711 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
10713 * mini-trampolines.c: implement AOT IMT support.
10714 * mini-x86.h: enable IMT support for wider testing.
10716 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10718 * inssel.brg (emit_imt_argument): Add aot support here.
10720 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
10722 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
10724 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
10725 of the IMT implementation, partially from massi, with my
10726 implementation of the bsearch sequence. Disabled by default until
10727 the AOT code is implemented.
10729 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10731 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
10733 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
10735 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10737 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
10738 arch-independent IMT JIT code from Massimiliano
10739 Mantione (massi@ximian.com) with small cleanups from me.
10741 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10743 * Makefile.am: fix svn invocation to get the svn revision to be
10744 independent of the local language (build fix).
10746 2007-07-09 Mark Probst <mark.probst@gmail.com>
10748 * mini.c (inline_method): Reset cfg->exception_type if the
10749 inlining is aborted. Fixes: 82049.
10751 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
10753 * mini.c: remove assert from exception handling code when exception_ptr
10756 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10758 * mini.c (mono_codegen): Add an assert.
10760 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
10761 enter and leave code.
10762 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
10764 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10766 * mini-ppc.c: fixed memory corruption for localloc(0)
10769 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10771 * mini.c: Fix warnings.
10773 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
10775 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
10776 to emit better double->int conversions.
10778 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10780 * mini.c: the provided Min/Max optimizations are valid for unisgned
10783 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
10785 * 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
10787 2007-06-28 Miguel de Icaza <miguel@novell.com>
10789 * mini.c (mono_running_on_valgrind): Add support for reporting the
10790 method and its boundaries to valgrind.
10792 2007-06-28 Martin Baulig <martin@ximian.com>
10794 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10796 2007-06-25 Zoltan Varga <vargaz@gmail.com>
10798 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
10800 * generic.2.cs: Add new test case.
10802 2007-06-25 Martin Baulig <martin@ximian.com>
10804 Merged the `debugger-dublin' branch.
10807 (mono_debugger_insert_method_breakpoint): New public method.
10808 (mono_debugger_remove_method_breakpoint): Likewise.
10809 (mono_debugger_check_breakpoints): New static method.
10810 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
10812 * debug-debugger.h (MonoDebuggerInfo):
10813 Renamed (to keep backward compatibility in the vtable):
10814 `insert_breakpoint' -> `old_insert_breakpoint'.
10815 `remove_breakpoint' -> `old_remove_breakpoint'.
10816 `create_string' -> `old_create_string'.
10817 `lookup_class' -> `old_lookup_class'.
10818 `lookup_type' -> removed; changed into a dummy field.
10819 `lookup_assembly' -> `old_lookup_assembly'.
10820 Added (same functionality, but different signature):
10821 `create_string', `lookup_class', `lookup_assembly'
10823 `get_method_addr_or_bpt', `remove_method_breakpoint',
10824 `runtime_class_init'.
10826 * debug-debugger.c: Merged the `debugger-dublin' branch.
10828 2007-06-23 Zoltan Varga <vargaz@gmail.com>
10830 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
10832 (peephole_pass): Likewise.
10834 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
10836 * driver.c: hopefully make setaffinity work also for ancient
10839 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
10841 * driver.c : win32 build fix.
10843 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
10845 * driver.c: check for the MONO_NO_SMP env var and bind to a single
10846 processor if it is set.
10848 2007-06-21 Martin Baulig <martin@ximian.com>
10850 * debug-mini.h: New file.
10853 (mono_debugger_insert_breakpoint_full): Moved here from
10854 ../metadata/mono-debug-debugger.c.
10855 (mono_debugger_remove_breakpoint): Likewise.
10856 (mono_debugger_breakpoint_callback): Likewise.
10858 2007-06-15 Raja R Harinath <rharinath@novell.com>
10860 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10861 changes in MonoGenericClass.
10863 2007-06-14 Zoltan Varga <vargaz@gmail.com>
10865 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
10867 2007-06-14 Raja R Harinath <rharinath@novell.com>
10869 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10870 removal of MonoGenericMethod.
10872 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10874 * mini-exceptions.c: hooks for the exception events profiling API.
10876 2007-06-14 Randolph Chung <tausq@debian.org>
10878 * Makefile.ma: Add hppa target.
10879 * mini-arch.h: Include mini-hppa.h
10880 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
10881 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
10882 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10884 2007-06-14 Randolph Chung <tausq@debian.org>
10886 * inssel.brg: Add rules for "chained" compare-branch operations so that
10887 a single compare op can affect multiple branches. Adjust cost for
10888 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
10889 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
10890 cost for some rules so that they can more easily be overridden by
10891 per-arch rules (with fixes from lupus).
10892 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10894 2007-06-13 Randolph Chung <tausq@debian.org>
10896 * mini-ops.h: Reorder branch ops so that they match the order of the
10897 corresponding CEE_* ops. The code expects them this way.
10898 Add new ops for HPPA target.
10899 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10901 2007-06-13 Randolph Chung <tausq@debian.org>
10903 * mini-exceptions.c: Handle cases where the stack grows towards
10905 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10907 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10909 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
10911 * driver.c: explain where a non-matching corlib is found.
10913 2007-06-13 Mark Probst <mark.probst@gmail.com>
10915 * mini.c (print_jit_stats): Output dynamic code allocation stats.
10917 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
10919 * mini-exceptions.c: Generate a method profile leave event during
10920 an exception to ensure that the profiler gets notified.
10922 2007-06-07 Zoltan Varga <vargaz@gmail.com>
10924 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
10927 * cpu-amd64.md: Add long_and/or/xor opcodes.
10929 2007-06-06 Wade Berrier <wberrier@novell.com>
10931 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
10932 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
10933 length of instruction shr_imm (expected 8, got 10)
10935 2007-06-06 Zoltan Varga <vargaz@gmail.com>
10937 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
10939 2007-06-06 Mark Probst <mark.probst@gmail.com>
10941 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
10942 MonoInternalHashTable again (fixed bug in the internal hash table
10945 2007-06-06 Mark Probst <mark.probst@gmail.com>
10947 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
10948 Have to figure out what makes it crash the SWF regression.
10950 2007-06-05 Zoltan Varga <vargaz@gmail.com>
10952 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
10954 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10956 * mini.c: optimize out the type check when storing null in a
10959 2007-06-04 Mark Probst <mark.probst@gmail.com>
10961 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
10962 MonoInternalHashTable.
10964 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
10966 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
10967 signed integer methods.
10969 2007-06-02 Zoltan Varga <vargaz@gmail.com>
10971 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
10972 permanently since the current approach doesn't work.
10974 2007-06-02 Zoltan Varga <vargaz@gmail.com>
10976 * inssel.brg (stmt): Only call delegate->invoke_impl if
10977 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
10979 2007-06-01 Zoltan Varga <vargaz@gmail.com>
10981 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
10982 the sreg2==rdx case.
10984 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
10985 account if it contains a rex prefix.
10986 (peephole_pass): Handle OP_FMOVE as well.
10988 2007-06-01 Zoltan Varga <vargaz@gmail.com>
10990 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
10991 as it causes regressions.
10993 2007-05-31 Zoltan Varga <vargaz@gmail.com>
10995 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
10996 static case as well.
10998 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
11000 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
11001 (mono_arch_get_this_arg_from_call): Ditto.
11003 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
11005 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
11008 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
11009 (mono_arch_get_this_arg_from_call): Ditto.
11011 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
11013 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
11014 try to create optimized invoke code and use that for further invocations.
11015 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
11017 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
11019 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
11021 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
11022 sealed classes or methods.
11023 *devirtualization.cs: tests for the new optimization
11025 2007-05-29 Zoltan Varga <vargaz@gmail.com>
11027 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
11028 by the update_volatile () function.
11030 2007-05-27 Zoltan Varga <vargaz@gmail.com>
11032 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
11035 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
11037 2007-05-24 Jonathan Chambers <joncham@gmail.com>
11039 * mini.c: Add configure checks for header files.
11040 * mini-x86.c: Add configure checks for header files.
11041 * trace.c: Add configure checks for header files.
11042 * aot-runtime.c: Add configure checks for header files.
11043 * aot-compiler.c: Add configure checks for header files.
11044 * driver.c: Add configure checks for header files.
11045 * mini-codegen.c: Add configure checks for header files.
11047 Code is contributed under MIT/X11 license.
11049 2007-05-22 Zoltan Varga <vargaz@gmail.com>
11051 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
11052 icompare_imm -128 + op_iclt. Fixes #81703.
11054 2007-05-19 Zoltan Varga <vargaz@gmail.com>
11056 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
11058 2007-05-15 Massimiliano Mantione <massi@ximian.com>
11060 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
11061 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
11062 so that all isinst checks now use "interface_bitmap".
11064 2007-05-15 Zoltan Varga <vargaz@gmail.com>
11066 * cpu-amd64.md (jmp): Fix a warning.
11068 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
11070 * basic.cs: Add new regression test.
11072 * basic.cs: Remove test which is now in basic-long.cs.
11074 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
11076 * basic-long.cs: Add new test.
11078 2007-05-13 Zoltan Varga <vargaz@gmail.com>
11080 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
11082 2007-05-12 Zoltan Varga <vargaz@gmail.com>
11084 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
11086 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
11089 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
11090 throwing code a bit.
11092 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
11093 the exception throwing code a bit.
11095 * mini-x86.c (get_call_info): Allocate result from a mempool.
11097 2007-05-11 Zoltan Varga <vargaz@gmail.com>
11099 * aot-compiler.c (find_typespec_for_class): Fix the assert.
11101 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
11103 * mini.h (MonoCompile): Add 'token_info_hash' field.
11105 * mini.c: Save token->method associations during compilation so the AOT
11106 compiler can use it.
11108 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
11109 which reference generic classes and methods.
11111 2007-05-10 Zoltan Varga <vargaz@gmail.com>
11113 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
11115 * aot-compiler.c (compile_method): Fix a typo in a comment.
11117 * aot-runtime.c (decode_cached_class_info): Skip generic types.
11119 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
11120 everything generic.
11122 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
11124 2007-05-09 Zoltan Varga <vargaz@gmail.com>
11126 * mini.h (MonoCompile): Add 'args' field.
11128 * mini.c (mono_compile_create_vars): Store variables representing the arguments
11131 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
11133 2007-05-08 Zoltan Varga <vargaz@gmail.com>
11135 * mini.c (mono_compile_get_interface_var): Remove this unused function.
11137 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
11139 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
11140 opcodes for some opcodes.
11142 * mini.h *.brg *.c: Use the new opcodes.
11144 2007-05-08 Massimiliano Mantione <massi@ximian.com>
11146 * mini.h: Bumped aot revision.
11148 * inssel.brg: modified code generation of type checks for interfaces
11149 to use the new "MonoClass.interface_bitmap" instead of the old
11150 "MonoClass.interface_offsets".
11152 2007-04-30 Zoltan Varga <vargaz@gmail.com>
11154 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
11156 2007-04-29 Zoltan Varga <vargaz@gmail.com>
11158 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
11161 2007-04-27 Neale Ferguson <neale@sinenomine.net>
11163 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
11165 2007-04-27 Wade Berrier <wberrier@novell.com>
11167 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
11168 mini.h) to fix build.
11170 2007-04-26 Zoltan Varga <vargaz@gmail.com>
11172 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
11174 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
11175 causes the corlib unit tests to fail.
11177 2007-04-25 Zoltan Varga <vargaz@gmail.com>
11179 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
11181 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
11183 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
11184 opcodes to the comparison relations.
11186 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
11187 opcodes to their types.
11189 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
11191 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
11192 it in cfg->arch.cinfo.
11194 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
11196 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
11197 cfg->cil_offset_to_bb.
11199 2007-04-24 Zoltan Varga <vargaz@gmail.com>
11201 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
11202 created becase of initlocals.
11204 2007-04-23 Zoltan Varga <vargaz@gmail.com>
11206 * mini-alpha.c cpu-alpha.md: More alpha port work from
11207 Sergey Tikhonov <tsv@solvo.ru>.
11209 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
11211 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
11213 2007-04-19 Zoltan Varga <vargaz@gmail.com>
11215 * cpu-s390.md (break): Correct the length of break instruction.
11217 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11219 * mini.c: fix a couple of soft-float issues and comments.
11221 2007-04-15 Miguel de Icaza <miguel@novell.com>
11223 * trace.c (is_filenamechar): - is also a filename char.
11225 2007-04-15 Neale Ferguson <neale@sinenomine.net>
11227 * mini-s390.c: Correct checking for enum type in return value processing.
11229 2007-04-14 Raja R Harinath <rharinath@novell.com>
11231 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
11232 (version.h): Makefile is in the build directory.
11234 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
11236 * mini-amd64.h: fix for assertion failure on Solaris/amd64
11238 2007-04-11 Martin Baulig <martin@ximian.com>
11240 * mini.c (can_access_member): Fix handling of generic classes;
11243 2007-04-10 Zoltan Varga <vargaz@gmail.com>
11245 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
11247 2007-04-05 Zoltan Varga <vargaz@gmail.com>
11249 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
11251 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
11253 * mini-codegen.c: make sure the right spill amount is
11254 used for fp or integer registers (fixes the float_sub_spill() on ppc).
11256 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
11258 * mini-ppc.c: fixes for the fp_branch_nan test.
11260 2007-03-23 Zoltan Varga <vargaz@gmail.com>
11262 * basic.cs: Comment out new test which still fails on ia64.
11264 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
11266 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
11268 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11270 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
11272 2007-03-22 Zoltan Varga <vargaz@gmail.com>
11274 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
11275 on 64 bit machines. Fixes part of #80738.
11277 * basic.cs: Add regression test.
11279 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11281 * inssel.brg basic.cs: Revert previous change to fix build.
11283 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
11286 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
11288 * basic.cs: Add new regression test.
11290 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11292 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
11295 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11297 * cpu-s390x.md: Correct length of break instruction.
11299 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11301 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
11302 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
11304 2007-03-15 Jonathan Chambers <joncham@gmail.com>
11306 * *.c: Begin WIN64 port.
11307 * mini.c: Use correct register in profiler.
11308 * mini-amd64.c: No inline assembly on Win64.
11309 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
11310 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
11311 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
11312 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
11313 mono_arch_ip_from_context for Win64.
11315 Contributed under MIT/X11 license.
11317 2007-03-15 Zoltan Varga <vargaz@gmail.com>
11319 * exceptions-amd64.c (seh_handler): Ditto.
11321 * exceptions-x86.c (seh_handler): Fix a memory leak.
11323 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
11325 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
11326 mini-s390x.c: fixed peephole optimizations to deal
11327 correctly with 1 and 2 byte reload avoidance.
11329 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
11331 * cpu-s390.md, cpu-s390x.md: update localloc length.
11333 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11335 * cpu-g4.md: added missing descriptions.
11337 2007-03-14 Miguel de Icaza <miguel@novell.com>
11339 * Makefile.am: Add support so the tail tests are not executed on
11340 PowerPC as that is a known limitation of the PowerPC port.
11342 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11344 * runmdesc.bat: Move to msvc directory.
11346 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11348 * runmdesc.bat: Run executable that was produced by the current
11349 target and sent via an argument.
11351 2007-03-11 Zoltan Varga <vargaz@gmail.com>
11353 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
11356 * generics.2.cs: Add regression test.
11358 2007-03-09 Wade berrier <wberrier@novell.com>
11360 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
11362 2007-03-09 Zoltan Varga <vargaz@gmail.com>
11364 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
11365 AOT code depends on this.
11367 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11369 * mini.c: more precise tracking of types in the eval stack
11370 (part of fix for bug #81044).
11372 2007-03-07 Zoltan Varga <vargaz@gmail.com>
11374 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
11376 * aot-compiler.c (encode_patch): Remove an obsolete comment.
11378 2007-03-06 Zoltan Varga <vargaz@gmail.com>
11380 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
11382 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
11384 2007-02-22 Zoltan Varga <vargaz@gmail.com>
11386 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
11387 a pointer on 64 bit systems. Fixes #80190.
11389 * iltests.il: Add new regression test.
11391 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11393 * mini.c: inline a constant for Environment.IsRunningOnWindows.
11395 2007-02-19 Geoff Norton <gnorton@customerdna.com>
11397 * trace.c: Remove an erroneous alignemnt check when tracing.
11398 Fixes --trace on OSX86.
11400 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11402 * mini-$(arch).h: initialize SP in context for all the archs.
11404 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
11406 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
11407 regressions in the thread tests.
11409 2007-02-14 Zoltan Varga <vargaz@gmail.com>
11411 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
11412 - fixed implementation of LOCALLOC opcode
11413 - implemented non-un compare for floats
11415 - implementation of FDIV and CKFINITE opcodes
11416 - fixes for latest mono updates
11417 - additional arch opcodes
11419 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11421 * Makefile.am: simplify and merge rules for cross-compilation.
11423 2007-02-07 Massimiliano Mantione <massi@ximian.com>
11425 * local-propagation.c: Actually *apply* the fix for bug 80591...
11427 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11429 * mini-exceptions.c: backuot part of the last change
11430 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
11432 2007-02-06 Massimiliano Mantione <massi@ximian.com>
11433 * inssel.brg: Fix bug 59286.
11436 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
11438 * mini-exceptions.c: patch from Zoltan to correctly check for
11439 stack boundaries (using the stack register, not the frame register),
11440 fixes bugs #80724, #79717.
11442 2007-02-03 Zoltan Varga <vargaz@gmail.com>
11444 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
11445 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
11447 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
11448 presence of frame pointer elimination.
11450 2007-02-01 Geoff Norton <gnorton@customerdna.com>
11452 * mini-x86.h: NetBSD UCONTEX_REG defines.
11454 2007-02-01 Zoltan Varga <vargaz@gmail.com>
11456 * inssel-amd64.brg: Fix amd64 build.
11458 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
11460 * mini.h: remove extern to workaround what looks likes gcc bug 26905
11463 2007-01-31 Zoltan Varga <vargaz@gmail.com>
11465 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
11468 * mini-<ARCH>.c: Use mono_is_regsize_var ().
11470 2007-01-30 Mark Mason <mason@broadcom.com>
11472 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
11473 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
11474 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
11475 beginning support for CEE_JMP [not quite working yet]
11476 * tramp-mips.c: LMF handling now works
11478 2007-01-30 Zoltan Varga <vargaz@gmail.com>
11480 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
11482 * mini.h (NULLIFY_INS): New macro.
11484 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11486 * mini.c: statistical profiler fix for windows, patch
11487 from Tor Lillqvist (tml@novell.com).
11489 2007-01-30 Massimiliano Mantione <massi@ximian.com>
11490 * local-propagation.c: Fix bug 80591.
11492 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11494 * Makefile.am: put back the --export-dynamic option as with
11495 the previous gmodule flags (thanks to Robert Jordan).
11497 2007-01-28 Zoltan Varga <vargaz@gmail.com>
11499 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
11501 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
11502 simplify and speed up the local register allocator. Also rename some fields
11503 like iassign->vassign.
11505 * regalloc.c: Remove some functions which are no longer used since their
11506 inlined version is in mini-codegen.c.
11508 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
11510 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
11512 2007-01-27 Zoltan Varga <vargaz@gmail.com>
11514 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
11515 narrowing. Fixes #80622.
11517 * iltests.il: Add new regresssion test.
11519 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11521 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
11522 debug-debugger.c, debug-debugger.h: warning fixes.
11523 * driver.c: updated copyright year and made it fit in one line.
11525 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
11527 * aot-runtime.c: updated to use mono-dl instead of gmodule.
11529 2007-01-25 Zoltan Varga <vargaz@gmail.com>
11531 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
11533 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
11535 * iltests.il: Add new test for bug #80507.
11537 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11539 * mini-arm.h: use soft-float also on vfp for now.
11541 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11543 * mini.c: fix some more soft-float issues.
11545 2007-01-24 Zoltan Varga <vargaz@gmail.com>
11547 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
11549 2007-01-24 Massimiliano Mantione <massi@ximian.com>
11550 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
11551 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
11552 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
11554 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
11556 * mini-arm.c: typo fix.
11558 2007-01-23 Neale Ferguson <neale@sinenomine.net>
11560 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
11562 2007-01-21 Zoltan Varga <vargaz@gmail.com>
11564 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
11565 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
11567 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
11569 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
11571 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
11573 * inssel.brg: Fix a warning.
11575 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
11577 * abcremoval.c ssa.c ssapre.c: Update after this change.
11579 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
11581 * dominators.c (df_set): Use mono_bitset_union_fast.
11583 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11585 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
11586 mini-codegen.c: reduce relocations and memory usage for the cpu
11589 2007-01-20 Zoltan Varga <vargaz@gmail.com>
11591 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
11593 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
11594 to reduce their size.
11596 2007-01-19 Mark Mason <mason@broadcom.com>
11598 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
11599 * mini-mips.c: more configuration macros, support long conditional branches, additional
11600 asserts, fix epilog instrumentation.
11601 * mini-mips.h: use standard stack walk
11602 * cpu-mips.md: increase size of div, rem and conditional branches
11604 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
11606 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
11609 2007-01-19 Zoltan Varga <vargaz@gmail.com>
11611 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
11612 (compile_method): Ditto.
11614 * aot-runtime.c (decode_klass_info): Ditto.
11616 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
11617 needed by the code generated by inssel.brg. Also fix a warning.
11619 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
11621 * mini.c: deal with enums that become genericinsts by
11622 being nested in a generic class (bug #79956).
11624 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11626 * mini.c: match the generic definition to check for
11627 private access with generic types (bug #78431).
11629 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11631 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
11632 to make life easier for people cross-compiling that insist on not
11635 2007-01-17 Mark Mason <mason@broadcom.com>
11637 * inssel-long.brg: patch to deal with mips missing flags
11638 * inssel-long32-mips.brg: implement overflow checks
11639 * insset-mips.brg: implement overflow checks
11640 * mini-mips.h: implement conditional exception handling
11641 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
11642 Remove unused code, minor cleanups.
11643 * exceptions-mips.c: minor cleanups
11644 * mini-ops.h: add mips conditional exception ops
11645 * cpu-mips.md: add mips conditional exception ops
11648 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11650 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
11651 to deal with mips missing of flags.
11653 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11655 * exceptions-ppc.c: execute fault handlers.
11657 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
11659 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
11661 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
11663 * mini.c: handle also floating point values in initialize_array.
11665 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11667 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
11668 array initialization and make it conditional on the intrins option.
11670 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11672 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
11673 relocations and put the patch info names close to the enum definition.
11675 2007-01-15 Mark Mason <mason@broadcom.com>
11677 * basic.cs, exceptions.cs: break up large tests to increase debugability.
11679 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11681 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
11683 2007-01-12 Raja R Harinath <rharinath@novell.com>
11685 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
11687 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
11689 * Makefile.am: distribute the mips sources.
11691 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11693 * mini-codegen.h: handle bug #80489 here, by excluding ecx
11696 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
11698 * cpu-x86.md: back out for now as this triggers other regressions.
11700 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11702 * cpu-x86.md: force src1 and dest regpair for long shift instructions
11703 to eax:edx, so ecx can't get allocated to them (bug #80489).
11705 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
11707 * mini.c, mini-exceptions.c: enabled running fault handlers
11710 2007-01-03 Miguel de Icaza <miguel@novell.com>
11712 * driver.c: If nothing fail, do not use the string "failed",
11713 because it makes it very annoying to view test result logs on the
11716 2006-12-30 Miguel de Icaza <miguel@novell.com>
11718 * debug-debugger.c (mono_debugger_main): Rename "main" to
11719 "main_method" to prevent a warning.
11721 Remove a warning for unused field.
11723 2006-12-28 Martin Baulig <martin@ximian.com>
11726 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
11728 2006-12-22 Martin Baulig <martin@ximian.com>
11730 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
11731 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
11732 seperate `.mdb_debug_info' section, so we can access it from the
11733 debugger even if the binary is stripped.
11735 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
11736 from the `.mdb_debug_info' here to prevent the linker from
11737 removing that section.
11739 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
11740 mdb-debug-info64.s.
11742 2006-12-19 Robert Jordan <robertj@gmx.net>
11744 * mini-x86: enable the code to return small structures in
11745 registers for FreeBSD as well. Fixes bug #80278.
11746 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
11748 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11750 * mini-x86.c: align the stack when calling the profiler
11751 function instrumenting the prolog (on OSX).
11753 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
11755 * mini.c: emit a break opcode where Debugger.Break () is called.
11757 2006-12-13 Miguel de Icaza <miguel@novell.com>
11759 * mini.c (mono_method_to_ir): Provide useful information on this
11760 assert, to prevent others from debugging like I did.
11762 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11764 * mini.c: enable code which was incorrectly commented
11767 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11769 * mini-x86.c: enable on OSX, too, the code to return small
11770 structures in registers.
11772 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
11774 * mini-x86.c: remove the use of the dynamic code manager here, too.
11776 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
11778 * mini.h, debug-debugger.c, tramp-*.c: fixed
11779 mono_debugger_create_notification_function() to use
11780 mono_global_codeman_reserve () instead of a dynamic code manager.
11782 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
11784 * mini.c, jit-icalls.h, jit-icalls.c: remove the
11785 ves_array_element_address() jit icall and use a generated
11786 managed method instead (which is about 4 times faster for a rank 3
11789 2006-11-29 Mark Mason <mason@broadcom.com>
11791 * basic-calls.cs: additional tests for passing
11792 structures as function arguments.
11794 2006-11-29 Mark Mason <mason@broadcom.com>
11796 * mini-mips.h: disable custom exception handling
11797 * mini-mips.c: throw/rethrow should use jalr to call
11798 exception stubs. Fixed bug with passing structures
11799 by value. More support for tracing floating point
11802 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11804 * mini.c: fixed typo in the soft-float ldind.r4 handling
11807 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11809 * mini.c, mini.h, driver.c: added --runtime command line
11810 option to select a different runtime than the autodetected one.
11811 * jit.h: added API for embedders to initialize with a specific
11814 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
11816 * mini.c: handle also boxing of r4 values (bug #80024).
11818 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
11820 * mini-ppc.c: force indirect calls until we reserve
11821 enough address space for all the generated code.
11823 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
11825 * exceptions-arm.c: workaround bugs in the libc definition
11826 of struct ucontext.
11828 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
11830 * inssel.brg: fixes from me and Mark Mason.
11832 2006-11-23 Dick Porter <dick@ximian.com>
11834 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
11835 semaphore display now we've fixed the initial value
11837 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11839 * inssel.brg: partially revert the last change to fix the build.
11841 2006-11-21 Mark Mason <mason@broadcom.com>
11843 * inssel.brg: Add and use compare-and-branch macros to support
11844 architectures that do not have condition code registers (ie. MIPS).
11845 * *-mips.{c,brg,md}: Fix copyright statements
11847 2006-11-20 Mark Mason <mason@broadcom.com>
11849 * Makefile.am: remove mini-codegen.c from list of MIPS sources
11850 * mini.c: Allow GET_CONTEXT to be specified by the arch port
11851 * mini.h: Added declaration for mono_print_ins()
11852 * mini-codegen.c: added ins_spec initializer for MIPS
11853 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
11854 vreg to be virtual and hreg to be non-virtual.
11855 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
11856 is not yet working/implemented correctly.
11857 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
11858 non-static, fixup calls to print_ins() from other parts in the file.
11860 2006-11-20 Mark Mason <mason@broadcom.com>
11862 * basic-calls.cs: added tests for passing structures as arguments
11865 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
11867 * inssel-long32.brg: optimize signed division by power of two.
11869 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
11871 * mini-arm.c: added support for interworking with thumb code
11872 (mono must be still be built using the ARM instruction encoding).
11874 2006-11-19 Miguel de Icaza <miguel@novell.com>
11876 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
11877 verifier has different rules for it. Fixes a few verifier issues
11880 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
11881 at the end, so people know what happened.
11883 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
11885 * brach-opts.c: in optimize_exception_target() make sure we
11886 are in a catch clause (fixes bug #79871).
11888 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11890 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
11891 more soft-float support fixes.
11893 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
11895 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
11896 that are passed half on the stack and half in registers.
11898 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
11900 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
11901 more mips integration work from Mark E Mason
11902 <mark.e.mason@broadcom.com>.
11904 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11906 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
11907 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
11908 tramp-mips.c: added sources for the mips port, not
11909 integrated in the build yet. Contributed by
11910 Mark E Mason <mark.e.mason@broadcom.com>.
11912 2006-11-14 Neale Ferguson <neale@sinenomine.net>
11914 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
11916 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11918 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
11919 put the soft-float rules in its own file since it seems to
11920 break s390 compilation.
11922 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11924 * mini-arm.c: fixed wrnings.
11926 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
11928 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
11929 inssel-arm.brg: ARM support for soft-float.
11931 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11933 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
11934 loads and stores of 32 bit fp values.
11936 2006-11-10 Zoltan Varga <vargaz@gmail.com>
11938 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
11940 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
11941 works. Fixes #79852 and #79463.
11943 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11945 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
11946 more soft-float support WIP and fixes.
11948 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
11950 * mini-arm.c: some VFP updates.
11952 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
11954 * mini-exceptions.c: 0 is a valid local var offset in some
11955 architectures, don't assert (bug #78508).
11957 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
11959 * exceptions-arm.c: fixed off by one error in stack walk code.
11961 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
11963 * mini.h, mini.c: more precise tracking of type load exceptions.
11965 2006-11-03 Robert Jordan <robertj@gmx.net>
11967 * Makefile.am: [WIN32] Add monow.exe target.
11968 * driver.c: [WIN32] Don't detach the console when debugging.
11971 2006-10-30 Miguel de Icaza <miguel@novell.com>
11973 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
11975 2006-10-23 Zoltan Varga <vargaz@gmail.com>
11977 * aot-compiler.c (emit_method_info): Add a case missed earlier.
11979 * driver.c (mini_regression): Fix --regression with AOT.
11981 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
11983 2006-10-17 Zoltan Varga <vargaz@gmail.com>
11985 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
11987 * mini-sparc.h: Don't use sigaction on sparc/linux.
11989 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
11991 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
11993 * mini-exceptions.c: Add proper include files for getpid ().
11995 2006-10-16 Zoltan Varga <vargaz@gmail.com>
11997 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
11998 address instead of a MonoJitInfo* to avoid decoding the exception info for the
12001 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
12002 name cache to reduce its size.
12004 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
12006 2006-10-15 Zoltan Varga <vargaz@gmail.com>
12008 * mini-x86.c: Save/restore the current LMF structure more efficiently using
12009 the mono_lmf TLS variable.
12011 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
12012 trampoline lmf frames.
12014 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
12016 2006-10-14 Zoltan Varga <vargaz@gmail.com>
12018 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
12019 the mono_lmf TLS variable.
12021 * mini-exceptions.c: Access the LMF structure through accessors.
12023 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
12024 variable instead of in jit_tls->lmf.
12026 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
12028 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
12029 trampoline lmf frames.
12031 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
12033 2006-10-12 Zoltan Varga <vargaz@gmail.com>
12035 * mini.c trace.c mini-x86.c: Revert these too.
12037 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
12040 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
12042 * genmdesc.c: removed now dead code.
12044 2006-10-09 Robert Jordan <robertj@gmx.net>
12046 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
12048 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
12050 * mini.h: do not leave gaps in the opcode values.
12052 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
12054 * jit-icalls.h: flag functions as internal here, too.
12056 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
12058 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
12059 functions with the internal attribute.
12061 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
12063 * aot-compiler.c: fclose the file descriptor in the profile read loop.
12065 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
12067 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
12070 2006-10-05 Zoltan Varga <vargaz@gmail.com>
12072 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
12073 tail calls as on other platforms.
12075 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
12077 * iltests.il: Add a few tailcall tests.
12079 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
12081 * driver.c: fix loop for old compilers (bug #79521).
12083 2006-10-02 Zoltan Varga <vargaz@gmail.com>
12085 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
12087 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
12089 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
12090 metadata without any code.
12092 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
12093 more precise debugging information using gdb.
12095 2006-09-30 Zoltan Varga <vargaz@gmail.com>
12097 * inssel-ia64.brg: Make the helper methods static.
12099 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
12101 * inssel-x86.brg: make the helper methods static.
12103 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
12105 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
12107 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
12109 * mini.c: updates for monoburg changes.
12110 * inssel.brg: make a few helper functions static as they should.
12112 2006-09-27 Zoltan Varga <vargaz@gmail.com>
12114 * Makefile.am: Move mini-codegen.c to common_sources.
12116 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
12118 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
12120 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
12121 mini-ppc.h: port to use the common local register allocator.
12123 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12125 * mini.h: Remove the comment too then.
12127 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
12129 * mini.h: put back backend.data which is to be used shortly and
12130 doesn't increase the size of MonoInst. If any 64 bit arch aligned
12131 pointers on 4 byte boundaries it'd have much bigger issues running
12132 and you can ifdef it out anyway.
12134 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12136 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
12137 MonoInst size by 4 bytes on 64 bit machines.
12139 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
12141 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
12142 replacement with more meaningful field names. Arch maintainers, please
12143 check the assigned names are good enough for your arch.
12145 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12147 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
12148 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
12150 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
12152 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
12153 relocations and memory requirements, put the optimization flags
12154 definitions in their own file.
12156 2006-09-24 Zoltan Varga <vargaz@gmail.com>
12158 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
12160 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
12162 2006-09-22 Zoltan Varga <vargaz@gmail.com>
12164 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
12166 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
12168 * inssel.brg: use the correct function to get the size of an item
12169 in an array, given an element class.
12170 * aot-compiler.c: do not access class->class_size directly.
12172 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
12174 * mini.h, debug-mini.c: added a debugging function to print
12175 info about local variables and arguments in a jitted method.
12177 2006-09-20 Zoltan Varga <vargaz@gmail.com>
12179 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
12181 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
12183 2006-09-19 Zoltan Varga <vargaz@gmail.com>
12185 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
12186 inner and outer loops when passing vtypes.
12188 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
12190 * mini-ppc.c: take into account the cpu errata for cache flushing
12191 which caused some random errors (bug #79381).
12193 2006-09-19 Zoltan Varga <vargaz@gmail.com>
12195 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
12196 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
12198 2006-09-17 Zoltan Varga <vargaz@gmail.com>
12200 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
12203 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
12204 freebsd ports tree.
12206 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
12207 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
12209 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
12212 2006-09-13 Zoltan Varga <vargaz@gmail.com>
12214 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
12216 2006-09-12 Zoltan Varga <vargaz@gmail.com>
12218 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
12219 macro does not have to be changed during debugging.
12221 * 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>.
12223 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
12225 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
12227 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
12228 MONO_ARCH_NO_EMULATE_MUL is defined.
12230 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
12232 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
12234 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
12236 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
12238 2006-09-11 Zoltan Varga <vargaz@gmail.com>
12240 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
12241 stuff to mini-exceptions.c where it is used.
12243 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
12244 setup code, the real one is in mini-exceptions.c.
12246 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
12247 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
12248 some changes from the freebsd ports tree.
12250 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
12253 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
12255 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
12257 * mini.c: on Linux, check for /proc to be mounted
12258 (bug# 79351, novell bug#201204).
12260 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
12262 * mini.c: handle cases where pthread_attr_getstack() behaves
12263 incorrectly (bug #78096).
12265 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
12267 * mini-arm.c: support larger stack frames (bug #79272).
12269 2006-09-08 Zoltan Varga <vargaz@gmail.com>
12271 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
12273 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
12276 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
12277 mono_class_from_name () to find a class from its name.
12279 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
12281 2006-09-07 Zoltan Varga <vargaz@gmail.com>
12283 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
12285 2006-09-05 Kornel Pal <kornelpal@gmail.com>
12287 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
12289 2006-09-04 Zoltan Varga <vargaz@gmail.com>
12291 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
12292 callinfo->trampoline.
12294 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
12296 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
12299 2006-09-03 Zoltan Varga <vargaz@gmail.com>
12301 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
12303 2006-09-02 Zoltan Varga <vargaz@gmail.com>
12305 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
12306 stats.method_trampolines, it is already done by the generic trampoline code.
12308 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
12310 2006-09-01 Zoltan Varga <vargaz@gmail.com>
12312 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
12314 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
12316 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
12318 * mini.c (print_jit_stats): Print mscorlib mempool size too.
12320 * mini.c (print_jit_stats): Print new stats.
12322 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
12324 2006-08-31 Zoltan Varga <vargaz@gmail.com>
12326 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
12327 Address on two dimensional arrays. Fixes #78729.
12329 * mini.h (MonoCompile): Add a 'skip_visibility' field.
12331 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
12334 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
12336 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
12339 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
12341 (mini_get_ldelema_ins): Ditto.
12343 2006-08-30 Zoltan Varga <vargaz@gmail.com>
12345 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
12346 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
12349 2006-08-29 Neale Ferguson <neale@sinenomine.net>
12351 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
12352 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
12354 * exceptions-s390x.c: Cosmetic change.
12356 * tramp-s390.c: Fix warning.
12358 * cpu-s390.md: Correct length of mul_imm.
12360 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
12362 * aot-compiler.c: added binary writer with ELF backend
12363 implementation (only on Linux/x86 for now).
12365 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12367 * Makefile.am: Don't run net 2.0 AOT tests.
12369 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
12370 (mono_compile_assembly): Skip net 2.0 assemblies as well.
12372 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
12374 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12376 * aot-compiler.c: simplified and refactored the asm-writing code
12377 to allow different backends.
12379 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12381 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12383 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
12384 little. Share patches of type TYPE_FROM_HANDLE as well.
12386 * mini.c (mono_patch_info_equal): New helper function.
12387 (mono_patch_info_hash): Ditto.
12389 * aot-compiler.c (emit_method_code): Fix s390 build.
12391 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
12392 is not handled because it is stored as a flag and not as a type ctor. Fixes
12395 2006-08-17 Zoltan Varga <vargaz@gmail.com>
12397 * aot-compiler.c: Fix computation of GOT slot statistics.
12399 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
12400 Also remove support for not PIC AOT.
12402 * mini.h: Bump AOT file format version.
12404 * objects.cs: Add a test for #78990.
12406 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
12407 (peter.dettman@iinet.net.au). Fixes #79087.
12409 * basic-long.cs: Add a test for the above.
12411 2006-08-16 Zoltan Varga <vargaz@gmail.com>
12413 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
12415 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
12418 2006-08-15 Zoltan Varga <vargaz@gmail.com>
12420 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
12423 2006-08-10 Jonathan Chambers <joncham@gmail.com>
12425 * mini.c: Don't verify COM proxy invoke calls
12428 2006-08-10 Dick Porter <dick@ximian.com>
12430 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
12431 which process is holding semaphores locked.
12433 2006-08-08 Zoltan Varga <vargaz@gmail.com>
12435 * mini-ia64.c mini-amd64.c: Fix #79027.
12437 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
12439 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
12441 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
12442 implicit arguments in a vararg call. Fixes #79027.
12444 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
12446 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
12447 (mono_get_array_new_va_signature): Ditto.
12449 2006-08-05 Zoltan Varga <vargaz@gmail.com>
12451 * aot-runtime.c: Call init_plt lazily.
12453 * inssel-long.brg: Fix unsigned long->int conversion.
12455 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
12457 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
12458 that most data is now in the .rss/.data section.
12460 2006-08-04 Zoltan Varga <vargaz@gmail.com>
12462 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
12464 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
12466 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
12468 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
12470 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
12471 virtual call. Fixes #79010.
12473 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
12474 and use the result as the this argument in the real call.
12476 * generics.2.cs: Add a new test for #79010.
12478 2006-08-03 Zoltan Varga <vargaz@gmail.com>
12480 * mini-x86.c: Fix a warning.
12482 * aot-compiler.c: Add a bunch of statistics.
12484 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
12486 2006-08-02 Zoltan Varga <vargaz@gmail.com>
12488 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
12490 2006-08-01 Zoltan Varga <vargaz@gmail.com>
12492 * 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>.
12494 2006-07-13 Miguel de Icaza <miguel@novell.com>
12496 * mini.c (mono_method_to_ir): Obtain the original method in the
12497 CIL stream and use this to perform validation.
12501 2006-07-19 Zoltan Varga <vargaz@gmail.com>
12503 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
12504 (mono_arch_call_opcode): Ditto.
12506 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
12509 * mini.c (mono_patch_info_dup_mp): New helper function.
12511 * aot-compiler.c (compile_method): Fix some of the memory allocated during
12512 compilation. Fixes #78827.
12514 2006-07-18 Kornel Pal <kornelpal@gmail.com>
12516 * declsec.c: Use original security informations for
12517 MONO_WRAPPER_MANAGED_TO_MANAGED.
12519 2006-07-15 Jonathan Chambers <joncham@gmail.com>
12521 * mini.c: Allow Com Interop methods/classes and
12522 don't verify COM wrapper calls
12525 2006-07-13 Zoltan Varga <vargaz@gmail.com>
12527 * inssel-long32.brg: Fix long->i4 checked conversion.
12529 * exceptions.cs: Add a test for the above.
12531 2006-07-08 Zoltan Varga <vargaz@gmail.com>
12533 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
12535 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
12538 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
12541 2006-07-03 Zoltan Varga <vargaz@gmail.com>
12543 * mini.c: Fix solaris/x86 exception handling.
12545 * Makefile.am: Get rid of $(ICU_LIBS).
12547 2006-07-02 Zoltan Varga <vargaz@gmail.com>
12549 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
12550 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
12551 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
12553 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
12555 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
12556 this function causes a SIGSEGV.
12558 2006-06-22 Zoltan Varga <vargaz@gmail.com>
12560 * mini.c: Remove unused solaris/x86 includes.
12562 2006-06-21 Zoltan Varga <vargaz@gmail.com>
12564 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
12566 2006-06-20 Jb Evain <jbevain@gmail.com>
12568 * cpu-g4.md: fix max length of start_handler instruction.
12570 2006-06-20 Massimiliano Mantione <massi@ximian.com>
12571 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
12573 2006-06-16 Massimiliano Mantione <massi@ximian.com>
12574 * ssa.c: Fixed bug 78653 for SSA based deadce.
12575 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
12576 MonoInst.flags, used in SSA based deadce.
12577 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
12578 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
12580 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
12582 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
12583 it can end up using non executable memory on ppc64 systems
12584 running ppc32 userspace (fix from Johannes Berg).
12586 2006-06-14 Dick Porter <dick@ximian.com>
12588 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
12591 2006-06-13 Massimiliano Mantione <massi@ximian.com>
12592 * mini.c: Made so that inline is locally disabled if it would
12593 trigger a .cctor, because too many apps depend on this behavior
12594 (which seems to be also the one of the MS CLR).
12596 2006-06-13 Zoltan Varga <vargaz@gmail.com>
12598 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
12599 No idea why this worked before.
12601 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
12602 which branch to outer exception clauses since they could skip the
12603 inner finally clauses. Fixes #78633.
12605 * exceptions.cs: Add a test for the above.
12607 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
12610 * iltests.il: Add a test for the above.
12612 2006-06-12 Zoltan Varga <vargaz@gmail.com>
12614 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
12615 after the end of a try bblock, to prevent asserts in mini_method_compile ().
12617 * iltests.il: Add a test for the above.
12619 2006-06-10 Zoltan Varga <vargaz@gmail.com>
12621 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
12623 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
12624 methods as instrinsics.
12626 2006-06-09 Wade Berrier <wberrier@novell.com>
12628 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
12629 (simple-cee-ops.h ssapre-mini-ops.h)
12631 2006-06-09 Neale Ferguson <neale@sinenomine.net>
12633 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
12634 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
12636 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
12637 * cpu-s390x.md: Fix max. length values for a couple of instructions.
12639 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
12641 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
12643 2006-06-08 Massimiliano Mantione <massi@ximian.com>
12645 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
12646 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
12647 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
12648 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
12649 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
12650 of opcodes, so that bug 78549 should not happen again.
12651 * ssapre.c: Updated to use the renamed files.
12653 2006-06-08 Zoltan Varga <vargaz@gmail.com>
12655 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
12656 in OP_ATOMIC_EXCHANGE_I4.
12658 2006-06-07 Wade Berrier <wberrier@novell.com>
12660 * tramp-s390.c: Fix s390 build (add missing pointer declarations
12661 in mono_debugger_create_notification_function)
12663 2006-06-06 Zoltan Varga <vargaz@gmail.com>
12665 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
12667 * mini.c (type_from_stack_type): Disable some changes which do not
12670 * driver.c: Reenable opts.
12672 * mini.h (MonoStackSlot): New structure to keep track of the verification state
12673 of the evaluation stack.
12675 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
12676 evaluation stack trace at entry to the bblock.
12678 * mini.c (merge_stacks): New function to perform verification of stack merges.
12679 Turned off by default.
12681 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
12684 2006-06-06 Massimiliano Mantione <massi@ximian.com>
12686 * local-propagation.c: Fixed bug 78549.
12688 2006-06-04 Zoltan Varga <vargaz@gmail.com>
12690 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
12692 2006-06-02 Miguel de Icaza <miguel@novell.com>
12694 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
12695 tramp-arm.c, tramp-ia64.c
12696 (mono_debugger_create_notification_function): Update signature to
12697 new signature and use new protocol for creating the notification
12700 Should fix the build.
12702 2006-06-02 Geoff Norton <gnorton@customerdna.com>
12704 * exceptions-ppc.c (mono_jit_walk_stack)
12705 (ves_icall_get_frame_info): Fix the build
12707 2006-06-02 Zoltan Varga <vargaz@gmail.com>
12709 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
12711 2006-05-31 Raja R Harinath <rharinath@novell.com>
12713 * il2tests.2.il: New file for generics CIL tests. Add test for
12715 * Makefile.am: Update.
12718 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
12721 2006-05-30 Massimiliano Mantione <massi@ximian.com>
12723 * aliasing.c: Fixed bug 78311.
12725 2006-05-29 Martin Baulig <martin@ximian.com>
12727 * mini-exceptions.c (mono_find_jit_info): When computing the
12728 native offset, check whether we're actually inside the method's
12729 code; call mono_debug_print_stack_frame() to format the frame.
12730 (ves_icall_System_Exception_get_trace): Call
12731 mono_debug_print_stack_frame() to format the stack frame.
12732 (ves_icall_get_trace): Update to the new debugging API.
12733 (mono_jit_walk_stack_from_ctx): Likewise.
12734 (ves_icall_get_frame_info): Likewise.
12736 * mini.c (get_method_from_ip): Use the new debugging API.
12737 (mono_print_method_from_ip): Likewise.
12740 (mono_jit_walk_stack): Use the new debugging API.
12741 (ves_icall_get_frame_info): Likewise.
12743 2006-05-27 Zoltan Varga <vargaz@gmail.com>
12745 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
12747 2006-05-25 Massimiliano Mantione <massi@ximian.com>
12749 * mini.c: Added "limitator" to inline for debugging.
12751 2006-05-24 Martin Baulig <martin@ximian.com>
12753 * debug-debugger.c (mono_debugger_init): Create a private,
12754 malloc()-based code manager for the notification function and
12755 intentionally leak it on exit. This fixes the crash-on-exit race
12759 (mono_debugger_create_notification_function): Added
12760 `MonoCodeManager *' argument.
12763 (mono_debugger_create_notification_function): Added
12764 `MonoCodeManager *' argument.
12766 2006-05-23 Massimiliano Mantione <massi@ximian.com>
12768 * aliasing.c: Fixed 64 bit issue.
12769 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12770 default since all known bugs are fixed (one more time!).
12772 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12774 * mini.c: write barrier support.
12776 2006-05-23 Martin Baulig <martin@ximian.com>
12778 * debug-debugger.c: Revert Paolo's change. Add comment and #error
12779 check at the top of the file.
12781 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
12783 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
12784 reverting changes without reason and without changelog entries.
12786 2006-05-18 Zoltan Varga <vargaz@gmail.com>
12788 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
12789 to a few opcodes. Fixes #78439.
12791 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
12792 consistency with other archs.
12794 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
12796 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
12798 * debug-debugger.c: fix the build.
12800 2006-05-17 Martin Baulig <martin@ximian.com>
12803 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
12804 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
12805 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
12806 (debugger_attach): Call GC_mono_debugger_add_all_threads().
12808 2006-05-11 Zoltan Varga <vargaz@gmail.com>
12810 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
12812 2006-05-10 Zoltan Varga <vargaz@gmail.com>
12814 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
12815 MONO_TYPE_GENERICINST.
12817 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
12818 MONO_TYPE_GENERICINST.
12820 2006-05-09 Zoltan Varga <vargaz@gmail.com>
12822 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
12825 2006-05-08 Zoltan Varga <vargaz@gmail.com>
12827 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
12829 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
12831 2006-05-06 Zoltan Varga <vargaz@gmail.com>
12833 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
12834 mono_trace_cleanup ().
12836 * iltests.il: Fix problem with the newly added test.
12838 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
12839 due to register constraints, free up the previous hreg. Fixes #78314.
12841 * iltests.il: Add new test for #78314.
12843 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
12844 Interlocked.Add. Fixes #78312.
12846 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
12848 2006-05-05 Zoltan Varga <vargaz@gmail.com>
12850 * inssel.brg (mini_emit_virtual_call): Fix a warning.
12852 2006-05-05 Martin Baulig <martin@ximian.com>
12854 * debug-mini.c (mono_debug_open_block): New method.
12857 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12858 the beginning of each basic block.
12861 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12862 the beginning of each basic block.
12864 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12866 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12867 default until I understand why they break the build on amd64.
12869 2006-05-04 Zoltan Varga <vargaz@gmail.com>
12871 * mini.c (mini_cleanup): Call mono_cleanup ().
12873 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
12876 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12878 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
12879 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12880 default since all known bugs are fixed, and I cannot reproduce bug
12881 77944... I'm asking Matt Hargett to test again after this commit.
12883 2006-04-28 Massimiliano Mantione <massi@ximian.com>
12885 * mini-codegen.c: Fixed typo that thrashed inline.
12887 2006-04-28 Zoltan Varga <vargaz@gmail.com>
12889 * dominators.c (compute_dominators): Avoid using a worklist since
12890 it is not correct in some cases. Instead, iterate over all bblocks as
12891 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
12893 2006-04-28 Miguel de Icaza <miguel@novell.com>
12895 * mini.c (mono_jit_compile_method_inner): Use
12896 mono_prepare_exception_from_error that resets the value
12899 2006-04-27 Miguel de Icaza <miguel@novell.com>
12901 * mini.c: Move the mini_loader_error_to_exception to metadata.
12903 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12905 * aliasing.c: Fixed bug 78210.
12907 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12909 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12910 default until all their problems (or the ones they trigger) are fixed.
12912 2006-04-26 Zoltan Varga <vargaz@gmail.com>
12914 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
12916 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
12917 as loaded only after resolving patches since that could invoke the same method.
12919 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
12921 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
12924 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
12927 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
12930 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
12931 made from AOT code through the PLT table.
12933 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
12934 holding the plt offset when a call is made to the aot plt trampoline.
12936 2006-04-25 Zoltan Varga <vargaz@gmail.com>
12938 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
12941 * Makefile.am (common_sources): Fix build breakage.
12943 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
12944 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
12945 intra-assembly calls if possible.
12947 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
12949 * mini-trampolines.c: Handle PLT entries.
12951 * mini.c: Avoid creating a GOT var for calls.
12953 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
12954 from mscorlib code.
12956 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
12957 from mscorlib code.
12959 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
12962 * mini.h: Bump AOT file format version.
12964 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
12967 2006-04-25 Martin Baulig <martin@ximian.com>
12969 * driver.c: Disable copyprop, consprop and inline when running
12970 inside the debugger.
12972 2006-04-25 Martin Baulig <martin@ximian.com>
12974 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
12975 with `get_current_thread' and added `detach'.
12976 (MonoDebuggerMetadataInfo): Added `thread_size',
12977 `thread_tid_offset', `thread_stack_ptr_offset' and
12978 `thread_end_stack_offset'.
12980 2006-04-25 Zoltan Varga <vargaz@gmail.com>
12982 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
12985 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
12986 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
12988 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
12990 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
12992 * aot.c: Add support for ADJUSTED_IID.
12994 2006-04-24 Zoltan Varga <vargaz@gmail.com>
12996 * aot.c (emit_method_order): Don't align method_order_end.
12998 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
12999 the interface ID changes.
13001 2006-04-21 Dick Porter <dick@ximian.com>
13003 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
13004 cleaning up a thread. Fixes the new part of bug 77470.
13006 2006-04-20 Geoff Norton <gnorton@customerdna.com>
13008 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
13009 to managed wrapper.
13011 2006-04-19 Zoltan Varga <vargaz@gmail.com>
13013 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
13015 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
13016 SIGSEGV. Fixes #78072.
13018 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
13019 unregister our SIGABRT handler.
13021 2006-04-19 Massimiliano Mantione <massi@ximian.com>
13023 * mini.c: Disabled inline where it can alter the call stack in a
13024 way visible from managed code.
13025 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
13028 2006-04-16 Zoltan Varga <vargaz@gmail.com>
13030 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
13031 on other platforms. Fixes #78089.
13033 2006-04-13 Martin Baulig <martin@ximian.com>
13035 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
13036 determine whether we're inside the debugger.
13039 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
13041 2006-04-12 Zoltan Varga <vargaz@gmail.com>
13043 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
13044 handler clauses. Fixes #78024.
13046 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
13047 in the CALL_MEMBASE opcodes. Fixes #78088.
13048 (mono_arch_get_vcall_slot_addr): Ditto.
13050 2006-04-10 Martin Baulig <martin@ximian.com>
13052 * debug-debugger.c: The thread handling code has now been moved
13053 into ../metadata/threads.c.
13055 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13057 * driver.c (mono_main): Fix --with-gc=none build.
13059 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
13060 (mono_spillvar_offset_float): Ditto.
13061 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
13062 hreg, not when its !global, since on ia64, there is a third category: stacked
13065 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
13067 * mini.c: set MonoInst->klass for load field address and a few other
13070 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13072 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
13074 2006-04-07 Zoltan Varga <vargaz@gmail.com>
13076 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
13077 the branch opt changes.
13079 2006-04-06 Dick Porter <dick@ximian.com>
13081 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
13083 * wapihandles.c (mini_wapi_seminfo):
13084 * driver.c (mono_main): Add semaphore info option
13086 2006-04-05 Zoltan Varga <vargaz@gmail.com>
13088 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
13089 branch optimization changes. Fixes #78009.
13091 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
13093 * mini.c: ignore accessibility of methods in managed->native wrappers.
13095 2006-04-04 Zoltan Varga <vargaz@gmail.com>
13097 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
13099 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
13101 2006-04-03 Zoltan Varga <vargaz@gmail.com>
13103 * mini.c: Modify the branch optimizations to preserve the invariant that
13104 the entries inside the in_bb and out_bb arrays are unique.
13105 (mono_unlink_bblock): Avoid creation of new arrays.
13107 2006-04-02 Zoltan Varga <vargaz@gmail.com>
13109 * mini.c (mono_unlink_bblock): Fix regression caused by previous
13112 2006-04-01 Zoltan Varga <vargaz@gmail.com>
13114 * mini.c (optimize_branches): Remove the "optimizations" in
13115 the cbranch1/cbranch2 -> branch cases which were causing several
13116 problems in the past. Fixes #77986.
13118 2006-03-31 Chris Toshok <toshok@ximian.com>
13120 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
13121 default optimizations :(
13123 2006-03-31 Zoltan Varga <vargaz@gmail.com>
13125 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
13128 2006-03-31 Massimiliano Mantione <massi@ximian.com>
13130 * local-propagation.c: Added comments to structs and removed
13131 "Mono" prefixes from local tree mover types.
13133 2006-03-30 Zoltan Varga <vargaz@gmail.com>
13135 * Makefile.am (arch_sources): Define this for each architecture so
13136 libmono_la_SOURCES is defined in one place.
13138 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
13140 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
13143 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
13145 * driver.c: print the GC name supplied by configure.
13147 2006-03-29 Massimiliano Mantione <massi@ximian.com>
13149 * local-propagation.c: Added tree mover, and moved here all the
13150 local propagation code from mini.c
13151 * mini.c: Added support for treeprop, and moved all the local
13152 propagation code to local-propagation.c
13153 * mini.h: Added support for treeprop
13154 * driver.c: Added support for treeprop, enabled consprop, copyprop,
13155 treeprop, inline and deadce by default
13156 * Makefile.am: Added local-propagation.c
13158 2006-03-25 Zoltan Varga <vargaz@gmail.com>
13160 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
13162 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
13164 * debug-debugger.c: make it compile without the Boehm GC.
13166 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
13168 * mini.c: fixed issue with mismatch when an icall is registered
13169 with multiple names but same address.
13171 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
13173 * declsec.c, mini-exceptions.c: use write barrier to set reference
13174 fields of managed objects.
13176 2006-03-19 Zoltan Varga <vargaz@gmail.com>
13178 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
13179 (can_access_internals): Fix a warning.
13181 * mini.c (print_method_from_ip): Rename this to
13182 mono_print_method_from_ip so it gets exported.
13184 * trace.c: Deal with strings inside StringBuilder's containing garbage
13185 and fix memory leaks. Fixes #77848.
13187 2006-03-19 Zoltan Varga <vargaz@gmail.com>
13189 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
13192 2006-03-16 Neale Ferguson <neale@sinenomine.net>
13194 * mini-s390.c: Remove OP_X86_TEST_NULL.
13196 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
13198 * mini.c: use the correct GetHashCode() for the moving collector.
13200 2006-03-16 Massimiliano Mantione <massi@ximian.com>
13202 * liveness.c: Regalloc spill cost tuning.
13204 2006-03-15 Neale Ferguson <neale@sinenomine.net>
13206 * mini-s390x.h: Correct S390_LONG macro.
13208 * mini-s390x.c: Cleanup unused code.
13210 2006-03-15 Zoltan Varga <vargaz@gmail.com>
13212 * jit-icalls.h: New file.
13214 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
13215 icalls and include that instead of including jit-icalls.c.
13217 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
13220 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
13222 * mini.c: when checking for member accessibility, also check for
13223 friend assemblies and for explicit interface implementations.
13225 2006-03-14 Zoltan Varga <vargaz@gmail.com>
13227 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
13229 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
13231 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
13232 common cases are done first.
13234 * mini-ops.h: Only define platform specific opcodes on the given platform.
13236 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
13239 2006-03-14 Martin Baulig <martin@ximian.com>
13241 Revert Paolo's change from r57348:
13243 * mini.h: don't use gboolean for bitfields.
13244 * mini.c: verifier changes for fields and methods accessibility.
13246 2006-03-13 Neale Ferguson <neale@sinenomine.net>
13248 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
13250 * mini-s390x.c: Fix conv_r_un.
13252 * cpu-s390, cpu-s390x.md: Fix lengths.
13254 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
13256 * mini.c: nested types have access to all the nesting
13257 levels, not just the enclosing types.
13259 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
13261 * mini.c: added a few more verification checks.
13263 2006-03-12 Zoltan Varga <vargaz@gmail.com>
13265 * liveness.c: Merge optimizations from the linear-il branch.
13267 2006-03-11 Zoltan Varga <vargaz@gmail.com>
13269 * mini-ia64.c (emit_call): Add a comment.
13271 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
13273 * tramp-ia64.c: Fix some warnings.
13275 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
13277 * mini.h: don't use gboolean for bitfields.
13278 * mini.c: verifier changes for fields and methods accessibility.
13280 2006-03-11 Zoltan Varga <vargaz@gmail.com>
13282 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
13283 lazy icall wrapper changes.
13285 * dominators.c: Replace all the dominator algorithms with faster
13286 ones from the linear-il branch.
13288 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
13291 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
13292 common cases are done first.
13294 * mini-amd64.c: Fix some warnings.
13296 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
13299 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
13302 * mini.h: Add a missing prototype.
13304 2006-03-10 Zoltan Varga <vargaz@gmail.com>
13306 * mini.c: Compile icall wrappers lazily.
13308 * mini-codegen.c: Use printf instead of g_print since its much faster.
13310 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
13313 * mini.c (optimize_branches): Cache the negative result from
13314 remove_block_if_useless ().
13316 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
13317 Also fix some bblock linking issues.
13319 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
13322 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
13324 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
13325 accessed fields first, for better cache behavior.
13327 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13329 * mini.c: speedup IList<T> array accesses.
13331 2006-03-09 Zoltan Varga <vargaz@gmail.com>
13333 * mini.c (mono_method_to_ir): Handle large methods overflowing the
13334 inline_costs counter. Fixes #77190.
13336 2006-03-06 Zoltan Varga <vargaz@gmail.com>
13338 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
13339 trace messages. Fixes #77706.
13341 2006-03-04 Martin Baulig <martin@ximian.com>
13343 * tramp-amd64.c, tramp-x86.c
13344 (mono_debugger_create_notification_function): Use
13345 mono_global_codeman_reserve() to allocate a buffer at runtime and
13348 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
13350 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
13351 notification function at runtime and then call `initialize' in the
13352 `MONO_DEBUGGER__debugger_info' vtable.
13354 2006-03-04 Zoltan Varga <vargaz@gmail.com>
13356 * iltests.il: Fix a visibility problem.
13358 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13360 * driver.c, mini.c: add hooks for the counters API.
13362 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
13364 * driver.c: show disabled options.
13366 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
13368 * linear-scan.c: always use cost-driven selection.
13370 2006-02-28 Raja R Harinath <rharinath@novell.com>
13372 * jit-icalls.c (helper_compile_generic_method): Revert change from
13375 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
13377 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
13379 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
13381 * inssel.brg: style fixes, mostly to force the updated monoburg
13382 to run for people using svn.
13384 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
13386 * mini.c: match monoburg changes.
13388 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13390 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
13391 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
13392 declaration in the header file.
13394 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
13396 * helpers.c: reduce relocations and mem usage.
13398 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
13400 * mini.h, mini-codegen.c: disable logging features if
13401 requested by configure.
13403 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
13405 * mini.c: tiny verifier changes.
13407 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13409 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
13410 cpu-pentium.md: stack alignment changes for osx/x86,
13411 partially from Geoff Norton <gnorton@customerdna.com>.
13413 2006-02-24 Raja R Harinath <harinath@gmail.com>
13415 * jit-icalls.c (helper_compile_generic_method): Update to changes
13416 in metadata/class.c.
13418 2006-02-24 Zoltan Varga <vargaz@gmail.com>
13420 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
13422 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
13423 interface calls with large offsets.
13425 2006-02-23 Raja R Harinath <rharinath@novell.com>
13427 * jit-icalls.c (helper_compile_generic_method): Document the
13428 special-case we depend on so that we can inflate the method twice
13429 with the same context with no bad side-effects.
13431 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
13433 * mini-x86.c, mini-amd64.c: fix for case when xen support
13436 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
13438 * mini-x86.c, mini-amd64.c: generate code to access tls items
13439 in a faster way for Xen systems.
13441 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13443 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
13444 updates and compilation fixes for the OSX/x86 port, mostly from
13445 Geoff Norton <gnorton@customerdna.com>.
13447 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13449 * inssel.brg: faster interface call implementation
13450 to sync with the interface_offsets MonoVTable changes.
13452 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
13454 * mini.c: more verification checks.
13456 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
13458 * mini.c: added a few more verification checks.
13460 2006-02-17 Neale Ferguson <neale@sinenomine.net>
13462 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
13463 facility on the processor and use it if available.
13465 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13467 * driver.c, aot.c, mini.c: throw exception if the IL code is
13468 invalid or unverifiable.
13470 2006-02-17 Raja R Harinath <rharinath@novell.com>
13472 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
13475 2006-02-16 Zoltan Varga <vargaz@gmail.com>
13477 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
13479 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13481 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
13482 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
13483 handling of instantiated generic valuetypes.
13485 2006-02-11 Zoltan Varga <vargaz@gmail.com>
13487 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
13488 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
13491 * generics.2.cs: Revert the nullable reftypes tests.
13493 2006-02-10 Zoltan Varga <vargaz@gmail.com>
13495 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
13496 using __builtin_frame_address (1) as it doesn't work in the presence
13497 of optimizations. Hopefully fixes #77273.
13499 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
13500 -> generics.cs change as it doesn't work with some automake versions.
13502 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13504 * mini.c: handle systems that sue a different way to
13505 retrieve the stack address of the current thread.
13507 2006-02-09 Zoltan Varga <vargaz@gmail.com>
13509 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
13510 it specially in the makefile.
13512 * generics.2.cs: Add tests for nullable reference types.
13514 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13516 * mini.c: always handle the case when mono_jit_init()
13517 is called in a thread different from the main thread,
13518 confusing libgc (bug #77309).
13520 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
13522 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
13524 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13526 * mini.c: change optimize_branches () to use a single loop
13527 and introduce a new optimization to simplify some range checks.
13529 2006-02-03 Martin Baulig <martin@ximian.com>
13531 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
13532 and merged with debugger_thread_manager_add_thread().
13533 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
13534 inform the debugger about the main thread.
13536 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13538 * basic.cs: Add test for div.un/rem.un constant folding.
13540 2006-02-03 Neale Ferguson <neale@sinenomine.net>
13542 * cpu-s390x.md: correct int_xor_imm length
13544 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13546 * generics.2.cs: New test for #77442.
13548 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
13551 2006-02-02 Martin Baulig <martin@ximian.com>
13553 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
13554 <mono/metadata/mono-debug-debugger.h>
13556 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
13558 2006-02-02 Martin Baulig <martin@ximian.com>
13560 * debug-debugger.h: New header file for debug-debugger.c.
13562 * debug-debugger.c: Big API cleanup; don't run the managed Main()
13563 function is a separate thread anymore; add support for attaching.
13565 2006-02-01 Zoltan Varga <vargaz@gmail.com>
13567 * tramp-x86.c: Fix a warning.
13569 2006-01-31 Zoltan Varga <vargaz@gmail.com>
13571 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
13572 on very large methods.
13574 * aot.c (load_patch_info): Fix a warning.
13576 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
13578 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
13579 mini-ops.h: alu membase optimizations.
13581 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
13583 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
13584 to speedup StringBuilder.
13586 2006-01-27 Zoltan Varga <vargaz@gmail.com>
13588 * dominators.c (mono_compute_natural_loops): Fix detection of
13589 loop body start blocks.
13591 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
13593 2006-01-26 Zoltan Varga <vargaz@gmail.com>
13595 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
13598 2006-01-25 Massimiliano Mantione <massi@ximian.com>
13600 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13602 2006-01-25 Martin Baulig <martin@ximian.com>
13604 * debug-debugger.c: Moved the `MonoDebuggerManager' and
13605 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
13606 started to cleanup this file a little bit.
13608 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
13610 * mini.c: optimize a codepath frequently happening in generics code.
13612 2006-01-23 Martin Baulig <martin@ximian.com>
13614 * Makefile.am: Only compile debug-debugger.c on supported platforms.
13616 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
13617 functions directly.
13619 * driver.c: debug-debugger.c is only available if
13620 `MONO_DEBUGGER_SUPPORTED' is defined.
13622 2006-01-23 Martin Baulig <martin@ximian.com>
13624 * debug-debugger.c: Only enable this on platforms where the Mono
13625 Debugger is working (x86 and x86_64).
13627 2006-01-21 Martin Baulig <martin@ximian.com>
13629 The Mono Debugger is now using the normal `mono' instead of the
13630 `mono-debugger-mini-wrapper' when executing managed code.
13632 * debug-debugger.c: New file; previously known as
13633 debugger/wrapper/wrapper.c.
13635 * debug-mini.c (mono_init_debugger): Removed.
13637 * driver.c (mono_main): Added new `--inside-mdb' command line
13638 argument which is used when running inside the debugger.
13640 2006-01-20 Zoltan Varga <vargaz@gmail.com>
13642 * liveness.c (mono_analyze_liveness): Remove some unused data
13645 2006-01-17 Zoltan Varga <vargaz@gmail.com>
13647 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
13649 2006-01-16 Zoltan Varga <vargaz@gmail.com>
13651 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
13652 depends on implementation details of monobitset.
13654 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
13657 2006-01-15 Zoltan Varga <vargaz@gmail.com>
13659 * liveness.c: Update after monobitset changes.
13661 2006-01-14 Zoltan Varga <vargaz@gmail.com>
13663 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
13665 2006-01-11 Neale Ferguson <neale@sinenomine.net>
13667 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
13669 * mini-s390x.c: Remove warning messages.
13671 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
13673 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
13675 2006-01-10 Zoltan Varga <vargaz@gmail.com>
13677 * generics.2.cs: Add ldelem/stelem_any test.
13679 2006-01-10 Neale Ferguson <neale@sinenomine.net>
13681 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
13683 2006-01-07 Zoltan Varga <vargaz@gmail.com>
13685 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
13687 2006-01-06 Zoltan Varga <vargaz@gmail.com>
13689 * generics.2.cs: Reenable vtype tests.
13691 * inssel-x86.brg: Remove an icorrect valuetype rule.
13693 2006-01-06 Neale Ferguson <neale@sinenomine.net>
13695 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
13696 initial support for OP_ABS.
13698 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13700 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
13702 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13704 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
13705 conversion and implement LADD/LSUB.
13707 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
13710 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13712 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
13714 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
13717 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13719 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
13720 localloc is encountered. Fixes crash in test-183.cs when using gmcs
13721 (stack walk problem).
13723 2006-01-04 Zoltan Varga <vargaz@gmail.com>
13725 * aot.c (mono_aot_load_method): Fix a warning.
13727 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13729 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
13731 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13733 * iltests.il: Add test for #77148.
13735 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
13738 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13740 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
13742 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13744 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
13745 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
13747 * basic-long.cs: Add lconv-to-r4/r8 tests.
13749 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13751 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
13753 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
13754 here as on other archs.
13756 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13758 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
13760 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13762 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
13764 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
13766 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
13767 instrument_prolog; Add memory_barrier instruction.
13769 2005-12-26 Zoltan Varga <vargaz@gmail.com>
13771 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
13773 2005-12-23 Zoltan Varga <vargaz@gmail.com>
13775 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
13777 * aliasing.c inssel.brg: Fix warnings.
13779 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
13780 could skip initialization of some parts of memory.
13782 * mini.c mini-ia64.c: Fix warnings.
13784 * inssel-sparc.brg: Add an implementation of lneg which actually works.
13786 2005-12-22 Zoltan Varga <vargaz@gmail.com>
13788 * aliasing.c (mono_build_aliasing_information): Add a workaround for
13789 a crash seen on sparc.
13791 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
13793 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
13795 2005-12-21 Neale Ferguson <neale@sinenomine.net>
13797 * mini-ops.h: Add s390_backchain instruction
13799 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
13801 * cpu-s390.md: Add s390_backchain instruction
13803 * mini-s390.c: Significant ABI changes
13805 * mini-s390.h: Cater for zero length structures
13807 2005-12-20 Neale Ferguson <neale@sinenomine.net>
13809 * mini-s390.c: ABI fixes
13811 * inssel-s390.brg: Remove debug statements
13813 * cpu-s390.md: Fix length of ATOMIC_xx operations
13815 2005-12-19 Zoltan Varga <vargaz@gmail.com>
13817 * basic-float.cs: Add float<->long conversion tests.
13819 2005-12-16 Neale Ferguson <neale@sinenomine.net>
13821 * mini-s390.c: Fix LOCALLOC processing.
13823 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
13825 2005-12-15 Zoltan Varga <vargaz@gmail.com>
13827 * iltests.il: Add tests for some opcodes not covered by the other
13830 2005-12-15 Neale Ferguson <neale@sinenomine.net>
13832 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
13833 register loading for Tail processing; Correct trace output.
13835 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
13837 * cpu-s390.md: Correct size of jmp instruction.
13839 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13841 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
13843 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13845 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
13846 Bring s390 up to current level.
13848 2005-12-12 Zltan Varga <vargaz@gmail.com>
13850 * generics.2.cs: Disable the newly added tests as they do not work yet.
13852 * generics.2.cs: Add valuetype tests.
13854 2005-12-09 Zoltan Varga <vargaz@gmail.com>
13856 * basic-long.cs: Add i4->u8 test.
13858 * objects.cs: Add tests for JIT intrinsic.
13860 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
13861 optimizations lost by a mistake.
13863 2005-12-07 Zoltan Varga <vargaz@gmail.com>
13865 * basic-long.cs: Remove a test moved to objects.cs.
13867 * arrays.cs: Add more array tests.
13869 2005-12-06 Zoltan Varga <vargaz@gmail.com>
13871 * arrays.cs: Add new tests for multi-dimensional arrays.
13873 2005-12-06 Raja R Harinath <rharinath@novell.com>
13875 * Makefile.am (test_sources2): Add generics.2.cs.
13876 (EXTRA_DIST): Add test_sources2.
13878 2005-12-05 Ben Maurer <bmaurer@ximian.com>
13880 Support for boxing and unboxing nullable types as well as the
13881 isinst operation on nullables, per the CLI ammendment.
13883 * inssel.brg (CEE_ISINST): Special case for nullable
13885 * mini.c (handle_unbox_nullable): new method
13886 (handle_box): Special case for nullable types
13887 (mono_method_to_ir): Call handle_unbox_nullable in correct
13890 * generics.2.cs: New test suite
13892 * Makefile.am: Support for regression tests with generics.
13894 2005-12-03 Zoltan Varga <vargaz@gmail.com>
13896 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
13897 allocated to registers. Fixes #76800.
13899 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
13901 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
13903 2005-11-30 Zoltan Varga <vargaz@gmail.com>
13905 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
13908 2005-11-29 Zoltan Varga <vargaz@gmail.com>
13910 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
13913 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
13915 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
13916 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
13918 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
13919 single precision before storing to a single precision location.
13921 2005-11-28 Raja R Harinath <rharinath@novell.com>
13923 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
13925 2005-11-27 Zoltan Varga <vargaz@gmail.com>
13927 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
13930 * basic.cs: Remove test_0_byte_compares test which was moved to
13931 objects.cs a long time ago.
13933 2005-11-22 Massimiliano Mantione <massi@ximian.com>
13935 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13937 2005-11-20 Zoltan Varga <vargaz@gmail.com>
13939 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
13940 handlers are called.
13942 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
13945 * mini-ia64.c: Add support for the throw->branch exception
13948 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
13950 2005-11-18 Massimiliano Mantione <massi@ximian.com>
13952 * mini.c: Enabled "fastpath" deadce :-)
13954 2005-11-18 Massimiliano Mantione <massi@ximian.com>
13956 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
13957 alias analysis pass to support it.
13958 * mini.h: Likewise.
13960 * liveness.c: Likewise (liveness computation can use aliasing
13961 information to be more accurate).
13962 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
13963 moreover made so that "--compile-all" uses the given optimization
13964 flags and not the default ones.
13965 * aliasing.c: Alias analysis (new file).
13966 * aliasing.h: Likewise.
13967 * Makefile.am: added "aliasing.c" and "aliasing.h".
13969 2005-11-17 Zoltan Varga <vargaz@gmail.com>
13971 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
13974 2005-11-13 Zoltan Varga <vargaz@gmail.com>
13976 * mini-exceptions.c (mono_handle_exception_internal): Remove the
13977 fp >= end_of_stack exit condition, as it is not needed, and it might
13978 become true for fp eliminated frames.
13980 2005-11-11 Zoltan Varga <vargaz@gmail.com>
13982 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
13985 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
13987 * mini-arm.c: fixed alignment of doubles/longs to match
13988 the C ABI (bug #76635).
13990 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
13992 * aot.c: fix compilation with --enable-minimal=aot.
13994 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
13996 * mini-arm.c: fixed compatibility with the new
13997 floating point emulator package for compares.
13999 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
14001 * mini.c : reverted sig->pinvoke changes (r51396-51397).
14003 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
14005 * mini-exceptions.c (print_stack_frame): Output to stderr.
14006 (mono_handle_native_sigsegv): Ditto.
14008 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
14010 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
14011 OP_LCONV_TO_OVF_I implementation.
14013 * mini-amd64.c: Add support for the throw->branch exception
14016 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
14017 when the catch clause catches a more general exception, i.e. Object.
14019 2005-10-30 Zoltan Varga <vargaz@gmail.com>
14021 * cpu-ia64.md: Remove unused opcodes.
14023 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
14024 specific defines for architectures defining USE_SIGACTION.
14026 * mini-ia64.c: Fix some warnings.
14028 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
14029 version seemed to skip a frame.
14031 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
14033 * mini.c: Clean up the usage of sig->pinvoke flag. Now
14034 only calls which are made to native code use this flag.
14036 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
14038 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
14039 varargs methods as well.
14041 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
14042 which have save_lmf set. Reorganize methods prologs a bit.
14044 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
14045 debugger to the proper place.
14047 2005-10-29 Martin Baulig <martin@ximian.com>
14049 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
14050 when running inside the debugger until the debugger has support
14053 2005-10-26 Zoltan Varga <vargaz@gmail.com>
14055 * mini.h: Fix a warning.
14057 2005-10-24 Miguel de Icaza <miguel@novell.com>
14059 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
14060 we expose publicly, this returns the string.
14062 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
14064 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
14065 with fp elimination.
14067 2005-10-21 Zoltan Varga <vargaz@gmail.com>
14069 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
14070 native stacktrace using the glibc 'backtrace' function if available.
14072 2005-10-20 Zoltan Varga <vargaz@gmail.com>
14074 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
14076 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
14077 handle SIGSEGVs received while in native code.
14079 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
14080 code, call mono_handle_native_sigsegv which will abort the runtime
14081 after printing some diagnostics, instead of converting it into a
14082 confusing NullReferenceException.
14084 2005-10-18 Zoltan Varga <vargaz@gmail.com>
14086 * cpu-pentium.md: Remove unused opcodes.
14088 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
14090 * mini-amd64.h (MonoLMF): Add rsp field.
14092 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
14095 2005-10-17 Zoltan Varga <vargaz@gmail.com>
14097 * mini-codegen.c (get_register_spilling): Fix some warnings.
14099 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
14101 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
14102 elimination during exception handling. Enable fp elimination by
14105 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
14108 2005-10-16 Martin Baulig <martin@ximian.com>
14110 * mini-exceptions.c
14111 (mono_debugger_run_finally): New public method for the debugger.
14113 2005-10-10 Zoltan Varga <vargaz@gmail.com>
14115 * debug-mini.c (mono_debug_init_method): Fix warning.
14117 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
14118 the 'exname' parameter const to fix some warnings.
14120 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
14122 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
14123 introduced by the previous patch.
14125 2005-10-08 Zoltan Varga <vargaz@gmail.com>
14127 * basic-float.cs: Add test for precision of float arithmetic.
14129 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
14130 when loading/storing single values from/to memory.
14132 * mini.c (mono_jit_compile_method_with_opt): Create the function
14133 pointers in the correct domain.
14135 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
14137 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
14138 introduced by previous patch.
14140 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
14141 when out_filter_idx is NULL.
14143 * mini-exceptions.c: Don't run filter clauses twice during exception
14144 handling. Fixes #75755.
14146 2005-10-07 Zoltan Varga <vargaz@gmail.com>
14148 * aot.c: Add support for ldflda wrappers.
14150 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
14153 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
14155 * mini.c, mini.h: do not consider exception handlers blocks when
14156 setting up interface variables.
14158 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
14160 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
14162 2005-10-03 Zoltan Varga <vargaz@gmail.com>
14164 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
14165 causes a regression.
14167 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
14169 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
14171 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
14172 of the OP_P definitions.
14174 * TODO: Add a proposal for dealing with the CEE/OP mess.
14176 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
14177 optimizations from the x86 port.
14179 * cpu-amd64.md: Ditto.
14181 * basic.cs basic-long.cs: Add tests.
14183 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
14185 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
14186 Patrik Torstensson's implementation of my exception-handling
14187 optimization idea, when the exception object is not used
14190 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
14192 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
14193 of the mul_imm optimizations from the old jit.
14195 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
14197 * mini.c, liveness.c: patch by Patrik Torstensson and
14198 Zoltan Varga to improve performance in methods with
14201 2005-09-30 Zoltan Varga <vargaz@gmail.com>
14203 * driver.c: Remove 'Globalization' entry from --version.
14205 2005-09-28 Zoltan Varga <vargaz@gmail.com>
14207 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
14208 there is a profiler interested in JIT events.
14210 * aot.c: Load profile files produced by the AOT profiling module, and
14211 reorder methods based on the profiling info. Add a 'method_order' table
14212 to the AOT file to make mono_aot_find_jit_info work with the reordered
14215 * mini.h: Bump AOT file version info.
14217 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
14219 * mini-arm.h: work around what looks like a gcc bug when optimizations
14222 2005-09-28 Raja R Harinath <rharinath@novell.com>
14224 * Makefile.am (AM_CFLAGS): Don't use += to append inside
14225 conditionals. Use ...
14226 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
14228 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
14230 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
14231 to determine the amount of memory to copy when passing valuetypes.
14233 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
14234 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
14236 2005-09-27 Zoltan Varga <vargaz@gmail.com>
14238 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
14239 information about aot.
14241 2005-09-27 Ben Maurer <bmaurer@ximian.com>
14243 * *.c: Replace the use of {Enter,Leave}CriticalSection with
14244 macros. This will allow a deadlock debugger to easily be plugged
14247 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
14249 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
14251 2005-09-27 Raja R Harinath <rharinath@novell.com>
14253 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
14254 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
14255 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
14256 ($(arch_built)) [CROSS_COMPILING]: Error out.
14258 2005-09-26 Zoltan Varga <vargaz@gmail.com>
14260 * aot.c: Add support for the no_special_static flag for classes.
14262 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
14264 * Reapply reverted patches.
14266 * *: Revert r50174 as well.
14268 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
14270 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
14272 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
14274 2005-09-23 Miguel de Icaza <miguel@novell.com>
14276 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
14277 part of the SIG_HANDLER_SIGNATURE.
14279 2005-09-23 Zoltan Varga <vargaz@gmail.com>
14281 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
14284 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
14285 introduced by previous patch.
14287 2005-09-21 Zoltan Varga <vargaz@gmail.com>
14289 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
14290 saved registers too.
14292 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
14293 upon the information returned by get_call_info ().
14295 * mini-x86.c (add_float): Fix stack size calculation.
14296 (mono_arch_call_opcode): Rewrite this so it works based up the
14297 information returned by get_call_info ().
14298 (mono_arch_get_this_vret_args): Ditto.
14300 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
14302 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
14303 in cinfo to determine the registers which need to be used.
14305 2005-09-20 Miguel de Icaza <miguel@novell.com>
14307 * driver.c (mono_main): Add --server and --desktop flags.
14309 2005-09-16 Zoltan Varga <vargaz@gmail.com>
14311 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
14312 registers as global registers.
14314 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
14315 longer needed with the new register allocator.
14317 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
14319 * cpu-ia64.md: Remove unused opcodes.
14321 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
14323 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
14325 * cpu-amd64.md: Remove unused opcodes.
14327 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
14328 needed with the new register allocator.
14330 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
14333 2005-09-16 Raja R Harinath <rharinath@novell.com>
14335 * Makefile.am (check-local): Don't invoke semdel-wrapper.
14337 2005-09-16 Martin Baulig <martin@ximian.com>
14339 * exceptions-amd64.c
14340 (throw_exception): Don't call mono_debugger_throw_exception() if
14341 we're a rethrow - see the FIXME in the code.
14343 2005-09-15 Geoff Norton <gnorton@customerdna.com>
14345 * mini.c (mono_init_exceptions): This only works on some architectures.
14347 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14349 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
14352 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
14354 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
14355 now in mini-exceptions.c.
14357 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
14359 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
14360 now in mini-exceptions.c.
14362 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14364 * exceptions-x86.c: Applied patch from Patrik Torstensson
14365 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
14367 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
14368 code into mini-exceptions.c. Add some assertions to it.
14370 2005-09-12 Zoltan Varga <vargaz@gmail.com>
14372 * aot.c (emit_section_change): Applied patch from "The Software Team"
14373 (<software@solmersa.com>). Fix as errors on windows.
14375 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14377 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
14378 method info into the LMF.
14380 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14382 * mini-ia64.c: Add proper unwind info for method epilogs.
14384 * exceptions-ia64.c: Add some code to help debugging.
14386 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
14388 * mini-exceptions.c: Fix warning.
14390 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14392 * mini.c: Really fix build.
14394 * mini-x86.c mini-amd64.c: Fix build.
14396 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14398 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
14400 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
14401 some Interlocked methods as intrinsics.
14403 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
14404 for Thread methods as well.
14406 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
14408 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
14410 * mini-ia64.c mini-x86.c mini-amd64.c
14411 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
14414 * mini.c (mono_init_exceptions): Fix build breakage.
14416 2005-09-10 Zoltan Varga <vargaz@gmail.com>
14418 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
14419 of instructions. Use the new ia64_unw_op macros for emitting unwind
14422 * mini.c (mono_init_exceptions): Initialize exception handling
14423 related trampolines at startup.
14425 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
14427 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
14429 2005-09-09 Zoltan Varga <vargaz@gmail.com>
14431 * mini.c: Handle type loading errors gracefully during compilation and
14432 throw the appropriate exception.
14434 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
14436 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
14437 for the mono binary.
14439 2005-09-09 Martin Baulig <martin@ximian.com>
14441 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
14444 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14446 * mini-arm.h: use emulation for conv.r.un for the release.
14448 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14450 * mini-arm.c, objects.cs: more fixes and tests for them.
14452 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14454 * mini-arm.c: align structures to at least 4 bytes to be able
14455 to keep our current optimized memcpy.
14457 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
14459 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
14461 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14463 * mini.c: ignore SIGPIPE.
14465 2005-09-04 Zoltan Varga <vargaz@gmail.com>
14467 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
14469 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
14471 2005-09-02 Zoltan Varga <vargaz@gmail.com>
14473 * mini.h: Add prototype for mono_allocate_stack_slots_full.
14475 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14477 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
14478 exception handling support.
14479 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
14480 patch by Brian Koropoff <briank@marakicorp.com>).
14482 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
14484 * mini.c: revert another 'optimization' which breaks when
14485 items on the eval stack need to be saved at a basic block end
14488 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
14490 * jit-icalls.c: for arrays, ensure we always provide
14493 2005-08-30 Zoltan Varga <vargaz@gmail.com>
14495 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
14497 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
14499 2005-08-29 Zoltan Varga <vargaz@gmail.com>
14501 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
14502 arguments in their original register.
14504 2005-08-28 Zoltan Varga <vargaz@gmail.com>
14506 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
14509 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
14510 when ssapre is enabled.
14512 * inssel-long.brg: Fix bug in previous patch.
14514 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
14515 multiplication by a constant.
14517 2005-08-27 Zoltan Varga <vargaz@gmail.com>
14519 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
14522 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
14525 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
14527 * inssel-arm.brg: apply changes tested by Brian Koropoff
14528 <briank@marakicorp.com>.
14530 2005-08-25 Zoltan Varga <vargaz@gmail.com>
14532 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
14534 2005-08-24 Zoltan Varga <vargaz@gmail.com>
14536 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
14537 to the same register if dreg is just a base register.
14538 (print_ins): Improve printing of membase opcodes.
14540 * inssel-x86.brg: Add optimized ldind(reg) rules.
14542 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
14544 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
14546 * mini.c: when running under valgrind, set the stack bottom for
14547 the GC at the actual approximate stack for the app (fixes running
14548 mono with valgrind).
14550 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
14552 * mini.c: do no break at the first valuetype to init found
14553 (fixes bug #75791).
14555 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
14557 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
14559 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
14561 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
14563 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
14565 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
14567 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14569 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
14571 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
14574 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
14577 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
14580 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
14582 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
14584 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14586 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
14587 in the tail recursion optimization.
14589 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
14590 debug info into the assembly file.
14592 * iltests.il: Add test for filter regions.
14594 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
14595 initial stack of filter regions. Fixes #75755.
14597 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
14599 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
14600 stack requirements.
14602 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14604 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
14605 the check for an already compiled method on non-ia64 platforms.
14606 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
14609 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
14611 * inssel-x86.brg: Add some optimized call rules.
14613 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
14615 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
14618 * mini.h mini-trampolines.c: Pass the trampoline argument to
14619 mono_arch_patch_delegate_trampoline.
14621 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
14623 * mini-trampolines.c: Fix build.
14625 * mini-amd64.h: Add delegate trampolines.
14627 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
14629 * inssel-amd64.brg: Add optimized call rules.
14631 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
14633 * inssel-ia64.brg: Add optimized ldind(reg) rules.
14635 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
14637 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
14640 * mini-ia64.c: Remove LMF fixmes.
14642 * mini-ia64.h: Remove most fields from LMF.
14644 * inssel-ia64.brg (stmt): Fix unaligned access errors.
14646 * mini-trampolines.c: Add support for IA64 function descriptors.
14648 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
14649 for IA64 function descriptors.
14651 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
14653 * tramp-arm.c: patch the vtable for virtual calls. Added
14654 support code to register/unregister the LMF.
14655 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
14658 2005-08-19 Dick Porter <dick@ximian.com>
14660 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
14661 bit value if needed.
14663 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
14665 * mini.c (mini_get_method): Move handling of wrapper data here.
14667 * mini.c (mono_method_to_ir): Add support for dynamic methods.
14669 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
14672 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
14673 bblock->code does not remain empty.
14675 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
14677 * arrays.cs: Add regression test for #75832.
14679 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
14680 rules. Fixes #75832.
14682 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
14683 instruction scheduling.
14685 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
14687 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
14689 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
14691 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
14693 * mini-codegen.c: Fix VC build.
14695 * cpu-pentium.md: Increase length of atomic_exhange_i4.
14697 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14699 * mini.h: fix signature for mono_register_opcode_emulation.
14701 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
14703 * mini.c: Get rid of most of the helper_sig_... constants using
14704 mono_create_icall_signature ().
14706 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
14708 * jit-icalls.c (helper_ldstr): New helper function.
14710 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
14712 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
14713 throw, load the string using a helper call instead of creating a string object.
14715 * aot.c: Update after LDSTR changes.
14717 * mini.h: Bump AOT file version.
14719 * aot.c: Save class size info into the AOT file. Print more statistics during
14722 * mini.h: Bump AOT file version.
14724 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14725 ordering of disasm cases. Fixes #74957.
14727 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
14729 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
14730 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
14731 the generic code needed for the ARM port.
14733 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
14735 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
14736 inssel-arm.brg: more ARM features and fixes.
14738 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
14740 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
14741 ARM port work in progress.
14743 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
14745 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
14747 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
14749 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
14751 * inssel.brg (mini_emit_memset): Add support for unaligned access.
14753 * *-ia64.*: Ongoing IA64 work.
14755 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
14757 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
14759 * TODO: Remove out-of-data todo stuff.
14761 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
14764 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
14766 * mini.h: Bump corlib version.
14768 2005-07-27 Martin Baulig <martin@ximian.com>
14771 (create_copy_ins): Added `const unsigned char *ip' argument; set
14772 `copy->cil_code' from it.
14774 2005-07-27 Martin Baulig <martin@ximian.com>
14776 * mini-exceptions.c (mono_handle_exception): Don't call
14777 mono_debugger_handle_exception() for filters.
14779 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
14781 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
14784 2005-07-26 Martin Baulig <martin@ximian.com>
14786 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
14788 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
14789 helper_compile_generic_method() if the method is actually virtual
14792 2005-07-26 Martin Baulig <martin@ximian.com>
14795 (trampoline_code): Renamed to `mono_trampoline_code' and made it
14796 public; this is now accessed directly by the debugger.
14797 (mono_generic_trampoline_code): Removed.
14800 (mono_debug_init_method): Also add interncalls and wrappers.
14802 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
14804 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
14806 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
14808 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
14810 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
14812 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
14814 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14816 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
14817 getting TLS offsets on AMD64 too.
14819 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
14821 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
14823 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
14825 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
14826 inssel-arm.brg, mini-arm.h: ARM port work in progress.
14828 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14830 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
14832 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
14835 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
14836 mono_sparc_is_virtual_call ().
14838 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
14840 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
14841 trampoline parameters.
14843 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
14845 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
14846 to mono_arch_get_vcall_slot_addr.
14848 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
14851 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
14853 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14855 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
14857 2005-07-19 Martin Baulig <martin@ximian.com>
14859 * exceptions-amd64.c (throw_exception): Call
14860 mono_debugger_throw_exception() here like we're doing it on i386.
14862 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14864 * mini-ia64.c: Add optimized TLS access support.
14866 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
14868 * mini-exceptions.c: Ongoing IA64 work.
14870 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
14872 * mini.c: Use the default optimization set when embedding. Fixes
14875 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
14877 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
14878 of trampolines to a separate file.
14880 * mini-trampolines.c: New file.
14882 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
14885 * tramp-x86.c: Reorganize the trampoline code to be similar to the
14888 * mini-codegen.c: Fix cygwin build.
14890 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
14892 * mini.c: Add some minor changes needed by the IA64 port.
14894 * *-ia64.*: Ongoing IA64 work.
14896 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
14898 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
14899 trampolines into arch-independent and arch-dependent parts.
14901 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
14903 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
14905 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
14907 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
14908 the xp-regalloc-branch for amd64.
14910 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
14911 xp-regalloc-branch for x86.
14913 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
14915 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
14917 2005-07-06 Martin Baulig <martin@ximian.com>
14920 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
14921 (mono_jit_runtime_invoke): Likewise.
14923 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
14925 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
14928 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
14929 without loading their metadata. Reorganize the file format so exception handling+
14930 debug info is kept separate from normal method info. Create MonoJitInfo
14931 structures for methods lazily.
14933 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
14935 (x86_class_init_trampoline): Patch AOT class init trampolines too.
14937 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
14939 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
14942 * mini.h: Bump AOT file version.
14944 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
14946 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
14948 2005-07-01 Raja R Harinath <rharinath@novell.com>
14950 * Makefile.am (check-local): Call semdel-wrapper.
14952 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
14954 * mini-x86.c: Revert the last change as it seems to break the build..
14956 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
14958 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
14960 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
14962 2005-06-27 Ben Maurer <bmaurer@ximian.com>
14964 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
14965 outside of the macro, so strange stuff doesn't happen with gcc4
14966 (NEW_AOTCONST_TOKEN): Likewise.
14968 2005-06-28 Martin Baulig <martin@ximian.com>
14970 * mini.c (mini_class_is_system_array): New static method; use this
14971 instead of `klass->parent == mono_defaults.array_class' everywhere
14972 since this also works for the new generic array class.
14974 2005-06-26 Ben Maurer <bmaurer@ximian.com>
14976 * inssel.brg: Remove warnings.
14978 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
14980 * mini-ia64.c: Ongoing IA64 work.
14982 * basic-float.cs: Add float->i1 conversion test.
14984 * iltests.il: Add conv.u4 test.
14986 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
14988 * inssel-long.brg: Fix bug caused by last change.
14990 2005-06-23 Geoff Norton <gnorton@customerdna.com>
14992 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
14993 BSDs. Allows the x86 JIT to work on OSX86
14995 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
14997 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
15000 * mini-ia64.c: Ongoing IA64 work.
15002 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
15004 * mini-ia64.c: Ongoing IA64 work.
15006 * driver.c: Clean up jit_code_hash as well when using --regression.
15008 * inssel-long.brg: Fix long->i4/u4 conversion rules.
15010 * basic-long.cs: Add tests for long->u4 conversion.
15012 2005-06-18 Ben Maurer <bmaurer@ximian.com>
15014 * mini.c: Take mono_get_domainvar out of macros. This makes sure
15015 that we do not depend on undefined C behavior: the order stuff
15016 gets evaluated within an expression. Fixes mono when compiled on
15019 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
15021 * *-ia64.*: Ongoing IA64 work.
15023 * aot.c: Lower memory usage while loading AOT methods.
15025 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
15027 * mini.h: Bump AOT file format version.
15029 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
15031 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
15033 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
15035 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
15036 not on callee assembly). Fixed some comments.
15038 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
15040 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
15041 it gets proper disassembly.
15042 (emit_method_info): Remove some dead code.
15044 * mini.c (mini_method_compile): Allways allocate the GOT var in
15045 mono_method_to_ir for emulating opcodes.
15047 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
15049 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
15050 before freeing the code memory. Fixes #74990.
15052 * objects.cs: Add regression test for #74992.
15054 * liveness.c: Extend live ranges of arguments to the beginning of the
15055 method. Fixes #74992.
15057 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
15058 so it points into the faulting instruction.
15060 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
15062 * jit-icalls.c (mono_imul_ovf): Add exception handling.
15064 * *-ia64.*: Ongoing IA64 work.
15066 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
15068 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
15070 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
15072 * *-ia64.*: Ongoing IA64 work.
15074 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
15076 * basic-long.cs: Add tests for add/sub.ovf.
15078 * basic.cs: Add tests for sub.ovf.
15080 * *-ia64.*: Ongoing IA64 work.
15082 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
15084 * *-ia64.*: Ongoing IA64 work.
15086 * basic.cs: Add conv.ovf.i4.un test.
15088 2005-06-09 Massimiliano Mantione <massi@ximian.com>
15090 * mini.c: (remove_block_if_useless) Fixed bug 75061.
15092 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15094 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
15096 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
15098 * *-ia64.*: Ongoing IA64 work.
15100 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15103 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
15105 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
15107 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
15109 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
15111 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
15113 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
15114 of a call is callable by a near call.
15116 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
15118 * mini-ia64.c: Ongoing IA64 work.
15120 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
15122 * genmdesc.c: Make the generated array non-static.
15124 * inssel-long.brg: Fix LSHR_IMM rule.
15126 * *-ia64.*: Ongoing IA64 work.
15128 * *-ia64.*: Ongoing IA64 work.
15130 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
15132 * *-ia64.*: Ongoing IA64 work.
15134 * *-ia64.*: Ongoing IA64 work.
15136 * mini-ia64.c: Ongoing IA64 work.
15138 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
15140 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
15142 * objects.cs basic-calls.cs: Move some tests to objects.cs.
15144 * objects.cs basic-long.cs: Move some tests to objects.cs.
15146 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
15148 * *-ia64.*: Ongoing IA64 work.
15150 * iltests.il: Add a new test.
15152 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
15153 newobj. Fixes #75042.
15155 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
15157 * *-ia64.*: Ongoing IA64 work.
15159 * *-ia64.*: Ongoing IA64 work.
15161 * *-ia64.*: Ongoing IA64 work.
15163 * basic.cs objects.cs: Move tests accessing static variables as well.
15165 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
15167 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
15169 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
15171 * driver.c: Always print failed tests.
15173 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
15176 * *ia64*: Ongoing IA64 work.
15178 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
15180 * basic.cs: Add tests for add.ovf. Fix warnings.
15182 2005-05-18 Miguel de Icaza <miguel@novell.com>
15184 * driver.c (mono_main): Avoid crash if no argument is passed to
15185 --break; Do not use g_error, but f_printf. And fix all other
15186 ocurrences of the same crash.
15188 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
15190 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
15191 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
15194 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
15196 * *-ia64.*: Add beginnings of IA64 backend.
15198 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
15200 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
15202 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
15205 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
15207 * mini-amd64.c: Fix a warning.
15209 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
15211 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
15212 in float_neg. Fixes #74897.
15214 * mini-amd64.c (emit_call): Fix another near call bug.
15216 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
15218 * declsec.c: Keep the appdomain information in the structure. Added a
15219 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
15220 value gets overwritten).
15221 * declsec.h: Set the default MonoArray for the the stack to 6. Added
15222 an MonoAppDomain member to MonoSecurityFrame.
15223 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
15224 used in the stack walk. Now use a MonoArray which grow (double) when
15227 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
15229 * mini.c: Re-enabled runtime cleanup, since running threads should
15230 now properly stop when exiting.
15232 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
15234 * mini-codegen.c: New file contaning the arch-independent local
15235 register allocator. Not used by any architectures yet.
15237 * mini.h linear-scan.c: Merge some changes from the
15238 mini-xp-local-regalloc branch.
15240 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
15242 * mini-amd64.c (emit_call): Fix calls to native functions when the
15243 runtime is compiled as a shared library. Fixes #74756.
15245 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
15246 on a literal field. Fixes #74751.
15248 2005-04-25 Raja R Harinath <rharinath@novell.com>
15250 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
15252 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
15254 * objects.cs: Add missing null casting test.
15256 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
15258 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
15259 in wrapper methods. Also rename 'address' variable to 'offset'.
15261 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
15263 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
15266 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
15268 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
15271 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
15273 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
15275 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15277 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
15278 just the last bytes.
15280 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15282 * aot.c (mono_compile_assembly): Fix warning.
15284 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
15285 by the _MSC_VER stuff.
15287 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
15289 * inssel-long.brg: Fix #74588.
15291 * cpu-amd64.md: Fix #74591.
15293 * iltests.il: Add new regression tests.
15295 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
15297 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
15300 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
15302 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
15304 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
15305 from Bill Middleton <flashdict@gmail.com>.
15307 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
15309 * arrays.cs: Add new regression test. Fix warnings.
15311 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
15313 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
15314 and leakage in CKFINITE.
15316 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
15317 this to a null op since it is called on amd64 too.
15319 * exceptions-amd64.c (get_throw_trampoline): Align stack.
15321 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
15322 body since this is not used on amd64.
15324 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
15326 * mini-amd64.c: Remove obsolete fixmes.
15328 * mini.c (print_method_from_ip): Fix debugging support.
15330 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15332 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
15333 so that expressions that don't give much gain are not reduced.
15334 * ssapre.h: Likewise.
15336 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
15338 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
15340 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
15342 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
15344 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
15346 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
15348 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
15350 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
15352 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
15355 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
15357 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
15359 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
15361 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
15362 MONO_ARCH_USE_SIGACTION. Fixes #74252.
15364 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
15366 * mini-x86.c: Fix up stack overflow handling.
15368 * exceptions.cs: Add new regression test.
15370 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
15372 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
15373 mono_jit_thread_attach.
15375 * mini.c (mono_method_to_ir): Verify called method is not abstract.
15377 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15379 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
15380 avoid calling constructors using callvirt.
15382 * inssel.brg: Fix #74073.
15384 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
15386 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
15387 compilation with non-GCC compilers.
15388 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
15389 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
15391 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
15393 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
15394 klass->interface_offsets (will likely fix bug#74073).
15396 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15398 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
15400 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
15402 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
15403 to amd64_div_reg_size ().
15405 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
15407 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
15409 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
15411 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15413 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
15415 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15417 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
15419 * mini.c (mono_precompile_assembly): Load and precompile referenced
15420 assemblies as well. Fixes #74015.
15422 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
15424 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
15426 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
15428 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
15429 a lot of checks and (anyway) permissions cannot work until corlib is
15432 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
15434 * mini-ppc.c: fixed ABI issue on sysv/ppc.
15436 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
15438 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
15439 calls (fixes bug#72824).
15441 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
15443 * mini.c: fix tail recursion elimination (see test in bug#73936).
15445 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
15447 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
15448 some fp functions in sse2 mode.
15450 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
15452 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
15454 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
15456 * mini.h mini.c: Add mono_get_jit_tls_key ().
15458 * mini-x86.c: Enable fast TLS support on windows.
15460 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
15462 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
15463 * mini.c: Check for p/invoke method when generating code. If a
15464 p/invoke method, or it's class, isn't decorated with [Suppress
15465 UnmanagedCodeSecurity] then generate code to call System.Security.
15466 UnmanagedDemand (only if the security manager is active).
15468 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15470 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
15471 last change as it seems to cause strange crashes.
15473 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15475 * *.c: handle unsafe function pointers where needed.
15477 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15479 * mini.c (mono_jit_free_method): Remove the fixme too.
15481 2005-03-15 Miguel de Icaza <miguel@novell.com>
15483 * mini.c: As discussed, make the code actually free the delegate
15484 thunk now, to enable the debugging of delegate problems, use
15485 MONO_DEBUG=1 when running Mono.
15487 This takes also care of parts of the leaks as seen by Joe.
15489 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
15491 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
15492 thread_tls_offset calculation.
15494 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
15496 * declsec.c: Reworked linkdemand checks for icall. The previous code
15497 was using the declaration code (untrusted) and didn't work as expected
15498 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
15501 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
15503 * iltests.il: Add new localloc test.
15505 * mini-amd64.c: Handle large stack allocations the same way as on
15506 windows if stack overflow handling is working.
15508 * mini-amd64.c: Allocate the signal stack using mmap.
15510 * mini.c (sigsegv_signal_handler): Fix reading of context.
15512 * mini-exceptions.c: Fix up stack overflow handling.
15514 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
15516 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
15518 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
15520 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
15522 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
15523 tramp_init functions as they are no longer needed.
15525 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
15527 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
15529 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
15531 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
15533 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
15536 * mini-ops.h: Add OP_LMUL_IMM.
15538 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
15539 long mul/div opcodes as intrinsic.
15541 * mini-amd64.c (emit_call): Handle the case when the callee might be
15544 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
15546 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
15549 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
15551 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
15553 2005-03-09 Ben Maurer <bmaurer@ximian.com>
15555 * mini.c (mono_codegen): Don't leak here, to help people running
15558 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
15560 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
15561 conversions in sse2 mode.
15563 * basic-float.cs: Add regression test.
15565 * mini-amd64.c: Reenable sse2.
15567 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15569 * mini-amd64.c: Disable sse2 until some regressions are fixed.
15571 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
15573 * driver.c: Copyright text should include 2005.
15575 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15577 * cpu-amd64.md (load_membase): Fix more max lengths.
15579 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
15581 * cpu-amd64.md (load_membase): Fix max length.
15583 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
15585 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
15587 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
15588 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
15590 * basic-float.cs: Add rounding regression test.
15592 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
15594 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
15596 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
15597 structures in registers for pinvoke wrappers.
15599 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
15601 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
15603 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
15605 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
15606 wrapper to mono_jit_thread_attach.
15608 * mini.c (mini_jit_thread_attach): New jit icall.
15610 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
15611 native->managed wrappers.
15613 * exceptions.cs: Add new regression test.
15615 * mini.c (optimize_branches): Check regions in the cbranch to throw
15616 block case as well. Fixes #73242.
15618 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
15620 * mini.c: thread safety fixes.
15622 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
15624 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
15625 patching stuff, since delegates use jump trampolines so there is
15628 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
15631 * tramp-amd64.c: Fix build.
15633 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
15634 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
15636 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
15637 Rename this to mono_arch....
15638 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
15640 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
15642 * mini-amd64.c (emit_call): If both the caller and the callee is
15643 guaranteed to have 32 bit addresses, emit a normal call.
15645 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
15647 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
15648 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
15649 method_ptr inside delegates.
15651 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
15653 * mini.c (mono_jit_free_method): Free the method info even if the native code is
15654 invalidated. Fixes #73001.
15656 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
15658 * mini-x86.c: Only use stdcall for pinvokes on windows.
15660 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
15662 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
15663 * mini-x86.c: remove unreliable __thread var offset detection,
15664 use the correct accessors and enable by default.
15666 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
15668 * mini.c (mono_jit_free_method): Fix memory leak.
15670 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
15672 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
15674 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
15676 * cpu-amd64.md: Fix lengths of atomic opcodes.
15678 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
15680 * driver.c: try to not imply using ICU is any good.
15682 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
15684 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
15685 functions as inline ops.
15687 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
15688 some Interlocked functions as inline ops.
15690 * mini.c (move_basic_block_to_end): Fix bug in last patch.
15692 * mini.h (MonoBasicBlock): Reorganize fields a bit.
15694 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
15696 * mini.c: Add support for OP_NOT_TAKEN.
15698 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
15699 structures in registers for pinvoke wrappers.
15701 * mini-amd64.c: Fix warnings.
15703 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
15705 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
15707 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
15709 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
15710 address instead of loading the address from it.
15712 * mini-x86.c: Add support for returning small structs in registers
15713 on Win32. Fixes part of #70864.
15715 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
15717 * trace.c (get_token): Improve error checking.
15719 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
15721 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
15723 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
15725 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
15726 it can be reused for MonoClass.
15727 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
15730 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
15732 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
15733 instead of a MonoReflectionMethod. The method information wasn't used
15734 when displaying SecurityException details (but will be now).
15736 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
15738 * Makefile.am : windows build fix.
15740 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
15742 * iltests.il: Add new regression test.
15744 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
15747 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15749 * mini.c: Moved linkdemand check into helper function check_linkdemand
15750 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
15753 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15755 * declsec.c: Added statistics counter for different kinds of
15757 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
15758 (and commented) declaration.
15759 * mini.c: Added statistics counter for security Demand code
15760 generation. Added display of security statistics.
15762 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
15764 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
15765 Fix compilation errors under gcc-2.95.
15767 2005-02-12 Ben Maurer <bmaurer@ximian.com>
15769 * mini.c, driver.c: Use the new jit trampoline hashtable
15771 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15773 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
15775 2005-02-11 Martin Baulig <martin@ximian.com>
15777 * debug-mini.c (mono_debug_close_method): Free the line number array.
15779 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15781 * aot.c: Break up large methods into smaller ones. Share GOT slots for
15784 * mini.h: Bump AOT file format version.
15786 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
15788 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
15790 * declsec.h: Added macros to get/set lazyly initialized security
15791 informations about assemblies. Added new enum for different type of
15792 possible LinkDemand violation. Added function to check LinkDemands.
15793 * mini.h: Added a field to MonoCompile to hold any security violation
15794 detected when JITting a method (so it can be thrown later).
15795 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
15796 and CEE_CALLVIRT. Added code to throw exception at the end of
15797 mini_method_compile (note: the exception is unhandled right now).
15799 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
15801 * mini.c, jit-icalls.c: use the managed implementation of
15802 memset for initobj and memset, to avoid managed <-> unmanaged
15805 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15807 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
15808 optimization if it would need a GOT var.
15810 * basic.cs: Add tests for constant propagation and switch statements.
15812 * ssa.c: Fix out-of-range constant propagation and switch statements.
15814 2005-02-09 <vargaz@freemail.hu>
15816 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
15818 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
15820 * cpu-amd64.md (load_membase): Fix max length of load_membase.
15822 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15824 * mini.c: update to new signature of mono_class_get_allocation_ftn().
15826 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
15828 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
15829 arithmetic operations.
15831 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
15833 * mini-ppc.c: add a workaround for broken user code that
15834 DllImports vararg functions with non-vararg signatures.
15836 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
15838 * mini.c (mono_jit_compile_method_inner): Add detection and a
15839 meaningfull error message for assemblies written in Managed C++.
15841 * tramp-amd64.c mini-amd64.h: Add support for
15842 create_trampoline_from_token ().
15844 * aot.c mini-x86.c abcremoval.c: Applied patch from
15845 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
15847 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
15849 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
15850 which takes a MonoImage/token as parameter instead of a MonoMethod.
15852 * aot.c: Use the new trampoline for initializing vtables.
15854 * aot.c: Add support for ldfld/stfld_remote wrappers.
15856 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
15857 rules for compare <MEM>, IMM.
15859 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
15861 * aot.c: Handle inherited finalizers correctly.
15863 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
15865 * inssel.brg (stmt): Add a missing _setup_... ().
15867 * aot.c: Save some parts of the class state to the AOT file and use it
15868 to recompute that state when a class is initialized.
15870 * mini.c: Install AOT hooks into the runtime.
15872 * mini.h: Bump AOT file format version.
15874 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
15877 * iltests.il: Add new test.
15879 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
15881 * mini.c: fix typo.
15883 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
15885 * mini.c: setup the statistical profiler in the thread attach
15886 callback to cope with the new single thread code.
15888 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
15890 * mini-ppc.c: ensure we have enough room for the profiler
15891 calls (fixed bug#72084).
15893 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
15895 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
15898 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15900 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
15902 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15904 * ssapre.c: Fixed an issue with down safety (this allows IronPython
15905 to succesfully execute parrotbench).
15906 * ssapre.h: Likewise.
15908 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15910 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
15911 variable for stores to method arguments (fixes a SSAPRE issue).
15913 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
15915 * mini.c: handle value types in dup, fixes gen-112.cs.
15917 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
15919 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
15920 sequence for calls in dynamic methods to avoid thunks.
15922 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
15924 * mini.c: correctly remove dynamic methods from the hashtable.
15926 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15928 * driver.c: Disabled SSAPRE until fix the bug that appears
15929 in IronPython's parrotbench.
15931 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
15933 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
15935 * mini.c (mono_method_to_ir): Revert the previous change.
15937 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
15938 when AOT compiling.
15940 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
15941 mono_jit_info_table_find () etc. when running under valgrind.
15943 * inssel.brg: Fix warnings.
15945 * mini-exceptions.c: Fix warnings.
15947 2005-01-31 Martin Baulig <martin@ximian.com>
15949 * driver.c (compile_all_methods_thread_main): Don't try to compile
15950 generic methods or anything which has type parameters.
15952 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
15954 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
15956 * TestDriver.cs: Add --verbose flags.
15958 * graph.c ssa.c: Fix 64 bit warnings.
15960 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
15961 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
15962 Fix 64 bit warnings.
15964 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
15965 variable not spotted by gcc.
15967 * mini-amd64.c inssel-amd64.brg: Applied patch from
15968 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
15969 X86_COMPARE_MEMBASE opcodes.
15971 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
15973 2005-01-29 Ben Maurer <bmaurer@ximian.com>
15975 * *: MonoMethod->signature might be NULL now. You *MUST* use
15976 mono_method_signature.
15978 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
15980 * driver.c (compile_all_methods_thread_main): Compile the methods
15981 without invoking cctors.
15983 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
15985 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
15986 * basic-calls.cs: test for the above.
15988 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
15990 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
15991 MonoJitInfo changes.
15993 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
15995 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
15996 eagerly if it contains dynamic methods.
15998 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
16000 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
16001 trace, it is now computed by an icall from trace_ips.
16003 * mini-exceptions.c: Fix a warning.
16005 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
16007 * mini-exceptions.c: don't bother getting stack trace info if
16008 it's not going to be used.
16010 2005-01-27 Raja R Harinath <rharinath@novell.com>
16012 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
16015 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
16017 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
16019 * aot.c: Avoid calling mono_method_get_header () if not needed.
16021 * mini.h: Bump AOT file format version.
16023 * mini.c (mono_emit_native_call): Allocate a GOT var here.
16025 * mini.c (mono_print_tree): Print more info for calls.
16027 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
16029 * declsec.h: Remove warning by adding missing include for marshal.h
16031 2005-01-26 Martin Baulig <martin@ximian.com>
16033 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
16036 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
16038 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
16041 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
16043 * aot.c (mono_compile_assembly): Fix a warning.
16045 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
16047 * declsec.c: Look for security attributes on the original MonoMethod
16048 (and not the wrapped one). This fix permissions on icalls.
16050 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16052 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16054 * mini.c (mono_allocate_stack_slots): Add a fixme.
16056 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16058 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
16060 * inssel.brg: optimize casts of sealed types (more
16061 optimizations waiting for fixes in remoting).
16063 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16065 * inssel.brg (stmt): Add another dummy rule.
16067 * driver.c: Fix warnings.
16069 * driver.c (mono_main): If running under valgrind, instruct glib to use
16070 the system allocation functions so valgrind can track the memory
16071 allocated by the g_... functions.
16073 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
16075 * mini-ops.h: Add OP_DUMMY_STORE opcode.
16077 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
16079 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
16080 variables in try regions.
16082 * mini.c (mini_method_compile): Don't disable optimizations on large
16083 methods when AOT compiling.
16085 * mini.c (mono_allocate_stack_slots): New arch independent method to
16086 allocate stack slots. Not yet used.
16088 2005-01-22 Ben Maurer <bmaurer@ximian.com>
16090 * debug-mini.c (mono_debug_close_method): Plug some leaks.
16092 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
16094 * mini-ppc.c: make the branch info relative as the code
16095 buffer can be reallocated.
16097 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
16099 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
16100 * driver.c: Removed the AOT/security restriction. Now initialize the
16101 security manager (in metadata) if --security is used.
16102 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
16103 rather than the pointer to declarative security, when AOT is used.
16105 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
16107 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
16108 basic blocks, reduced intrinsic exception throwing code size.
16110 2005-01-22 Miguel de Icaza <miguel@ximian.com>
16112 * driver.c (mini_usage): Reorder the usage screen.
16114 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
16116 * mini.c (mono_resolve_patch_target): Fix warning.
16118 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
16120 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
16123 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
16125 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
16126 breaks the amd64 build.
16128 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
16129 register allocation. Fixes #71454.
16131 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
16133 * arrays.cs: Add new regression test.
16135 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16137 * ssapre.c: Turned usage of snprintf to GString.
16138 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
16139 (I left it on by mistake in my previous commit).
16141 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
16143 * mini.c, cfold.c, basic-calls.cs: preserve side effects
16144 on cond branch optimization (fixes bug# 71515).
16146 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16148 * abcremoval.c: Fixed bug 71062.
16149 * abcremoval.h: Likewise.
16151 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16153 * mini.c: Added a new functionality to optimize_branches, the removal
16154 of useless basic blocks, and fixed some problem in the removal of
16155 critical edges; some utility functions added for both purposes.
16156 * ssapre.c: Added complex expression support, and fixed bug 70637.
16157 * ssapre.h: Likewise.
16158 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
16160 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
16161 * driver.c: Re-enabled SSAPRE.
16163 2005-01-19 Martin Baulig <martin@ximian.com>
16165 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
16166 the result of mono_get_method_constrained().
16168 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
16170 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
16173 2005-01-18 Geoff Norton <gnorton@customerdna.com>
16175 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
16176 be detected. Fixes #59296.
16178 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
16180 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
16181 which can happen. Fixes #71361.
16183 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
16185 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
16188 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
16190 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
16191 appdomain-unload.exe to fail.
16193 * mini.c: Fix some memory leaks.
16195 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
16197 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
16198 Fixed bug and sped up some codepaths.
16200 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
16202 * mini.c: Fix some memory leaks.
16204 * exceptions.cs basic-long.cs: Add test for checked ulong->int
16207 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
16209 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
16212 * iltests.il: Add regression test for #71320.
16214 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
16216 * mini.c (mono_codegen): Fix installation of profiler hooks.
16218 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
16220 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
16222 * mini.h, mini.c, cfold.c: optimize access to enum
16223 readonly fields, too. Eval conditional branches if possible
16224 to perform unreachable code removal in more cases.
16226 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
16228 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
16230 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
16233 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
16234 WinXP DEP. Fixes #71244.
16236 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
16238 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
16240 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
16242 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
16244 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
16246 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
16249 * mini.h: Bump AOT version.
16251 * mini.h (MonoCompile): Change exvar to a hash table.
16253 * mini.c: Allocate a separate exvar for each handler block.
16255 * mini.c: Get rid of the computation of filter_lengths, its not needed.
16257 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
16258 ex var with the pending exception and only throw if the two are equal.
16261 * exceptions.cs: Add tests for rethrow and nested catch clauses.
16263 * mini-x86.c: Fix warnings.
16265 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
16266 used by all the ports now.
16268 * aot.c: Add write-symbols and save-temps options.
16270 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16272 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
16274 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
16276 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
16279 * tramp-s390.c: Check vtable slot belongs to the domain.
16281 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
16282 as per other platforms.
16284 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
16286 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
16288 * driver.c: we don't run the Main() code in a subthread anymore.
16290 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
16292 * mini.c: added experimental rtc support in the statistical
16293 profiler: if the user has the permission, more accurate statistics
16294 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
16295 The MONO_RTC value must be restricted to what the linux rtc allows:
16296 power of two from 64 to 8192 Hz.
16298 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16300 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
16302 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
16304 * mini-ppc.c: better icache flush for smp.
16306 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
16308 * mini-amd64.c (emit_move_return_value): Fix memory leak.
16310 * mini-x86.c (get_call_info): Add the get_call_info () code from the
16311 amd64 port, not yet used.
16313 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16315 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
16318 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
16320 * driver.c: Added --security option to activate the security manager.
16321 Right now this will allow code generation for declarative demands and
16322 is disabled when AOT is specified.
16323 * mini.c: Add code generation for declarative security demands.
16324 * mini.h: Add mono_use_security_manager as an extern gboolean.
16326 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16328 * aot.c (mono_compile_assembly): Speed up compilation a bit by
16329 emitting more dense assembly code.
16331 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
16332 exception throwing stuff.
16334 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
16336 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
16339 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
16340 left in by mistake.
16342 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
16345 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
16347 * tramp-*.c: Only patch vtable slots if the object is in the current
16348 domain. Fixes appdomain-unload.exe.
16350 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
16352 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
16355 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16357 * mini.c (reverse_branch_op): New helper function.
16359 * mini.c (optimize_branches): Run the new optimization only on
16360 platforms which support it. Also reverse all kinds of branches.
16362 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
16364 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
16367 * mini.c (optimize_branches): Reverse not-equals branches if the false
16368 bblock is a throw. This happens a lot of time with argument checking in
16371 * mini.c (mono_codegen): Add support for placing basic blocks after
16372 the function epilogue.
16374 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
16377 2005-01-05 Miguel de Icaza <miguel@ximian.com>
16379 * mini.c (setup_stat_profiler): Only set this up if the platform
16380 supports ITIMER_PROF.
16382 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16384 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
16387 * inssel.brg: Fix a warning.
16389 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
16391 * mini.c: added support for statistical profiler
16392 (run with: --profile=default:stat).
16394 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
16396 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
16398 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
16400 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
16401 related to global registers from the amd64 port.
16403 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
16405 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
16407 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
16408 with global registers.
16409 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
16411 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
16413 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
16415 * debug-mini.c (encode_value): Fix off-by-one.
16417 * aot.c (encode_value): Likewise.
16419 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
16421 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
16423 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
16426 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
16428 * aot.c (emit_method_info): Increase size of temp buffer.
16430 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
16433 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
16435 * aot.c (emit_method_info): Fix build.
16437 * aot.c: Further rework of the AOT file format to reduce the size of
16438 the method info data.
16440 * mini.h: Bump AOT file format version.
16442 2004-12-27 Martin Baulig <martin@ximian.com>
16444 * mini.c (mini_get_method): New static method; call
16445 mono_get_method_full() and mono_get_inflated_method().
16446 (mono_method_to_ir): Use mini_get_method() instead of
16447 mono_get_method_full().
16449 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
16451 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
16453 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
16455 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
16457 * inssel-amd64.brg: Add some optimization rules.
16459 2004-12-24 Ben Maurer <bmaurer@ximian.com>
16461 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
16462 standard not GC'd stuff is fine.
16464 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
16466 * aot.c: Rework the AOT file format to get rid of most of the global
16467 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
16469 * mini.h: Bump AOT file format version.
16471 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
16473 * mini.h: Bump AOT file format version.
16475 * aot.c (mono_aot_is_got_entry): New function to determine if an
16476 address is inside a GOT.
16478 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
16480 * cpu-pentium.md: Increase the maximum size of some instructions which
16481 might involve a got access.
16483 * mini.c (get_method_from_ip): Another debug helper function.
16485 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
16486 when got var accesses are created during the decompose phase.
16488 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
16490 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
16491 argument mini_compile_method and to MonoCompile, and use this to
16492 determine whenever a given method is compiled for AOT. This allows the
16493 other methods compiled during AOT compilation to be free of AOT stuff,
16494 so the backends does not need to add special support for them by
16495 creating a fake GOT etc.
16497 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
16500 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16502 * mini.c (mono_method_to_ir): It turns out that some of the
16503 x-appdomain wrappers are lax with types, so just ignore this for
16506 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
16507 at the vtable->klass. If it is non-shared code we can just use the
16510 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
16512 * mini-ppc.c: access MonoDomain from tls, too.
16514 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
16516 * declsec.c: Removed unused variable (and related warning ;-)
16518 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16520 * iltests.il: New test for LDELEMA on an array of ref types.
16522 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
16523 all ldelema's on reftypes.
16524 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
16525 it was the wrong place to put it.
16527 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
16528 register to pop to make this cleaner, at the request of Paolo.
16530 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16532 * mini-ops.h (OP_GETHASHCODE): New op.
16534 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
16536 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
16539 For a microbenchmark, this reduces the cost of Hashtable.get_Item
16542 * mini-x86.c (mono_arch_output_basic_block): Rather than
16550 The first is 3 bytes while the second is 1. This saves 36 kb on
16551 mscorlib, quite a big saving. When bootstraping mcs, I was able to
16552 see a small boost because of icache locality.
16554 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
16556 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
16558 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
16559 started code sharing with the generic code.
16561 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
16563 * mini-ppc.c, cpu-g4.md: added code for direct access to
16566 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
16568 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
16569 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
16572 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
16574 * declsec.c|h: Added functions to cache the declarative stack modifiers
16575 in MonoJitInfo and to create a security frame from a MonoJitInfo
16577 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
16578 created. Register internal calls for System.Security.SecurityFrame::
16579 _GetSecurityFrame and _GetSecurityStack.
16580 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
16581 the definitions for the new stack walk/callback mechanism.
16582 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
16583 first security frame for LinkDemands and InheritanceDemands) and
16584 GetSecurityStack for Demands. Both use the new mono_walk_stack code
16586 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
16587 walk initialization (lupus).
16589 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16591 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
16593 (handle_loaded_temps): Do not create a temporary variable for
16594 things that we know are temps. They will never be modified.
16595 (mono_spill_call): Set MONO_INST_IS_TEMP
16596 (mono_emulate_opcode): ditto
16598 (mono_method_to_ir.CEE_DUP): ditto
16600 2004-12-19 Ben Maurer <bmaurer@ximian.com>
16602 * mini.c (type_to_eval_stack_type): Make this handle the void type
16603 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
16604 (emit_tree): use ip_in_bb to special case some common idioms
16605 Update all callers to pass in the IP.
16606 (mono_method_to_ir): Make CEE_CALL* do the above as well.
16608 This gives us a nice 2% speedup in mcs bootstrap.
16610 * mini-x86.c (peephole_pass): Peephole pass to make
16619 * mini.c (ip_in_bb): new method.
16620 (mono_method_to_ir): use this method rather than doing the hash
16623 * linear-scan.c (mono_linear_scan): When expiring actives, you
16624 don't need to keep around variables that expire on this
16625 instruction. This makes it so that:
16628 store (ebx add (ebx, 1))
16632 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
16634 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
16635 combination to avoid doing two copies. Fix up problems with previous
16638 * mini.c: Fix 64 bit warnings.
16640 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
16642 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
16644 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
16645 changes from the x86 code.
16647 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
16649 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
16651 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
16652 throwing code to reduce its size, unify the AOT and non-aot code and
16653 get rid of relocations in the AOT case.
16655 * mini-x86.h mini.c exceptions-x86.c
16656 (mono_arch_get_throw_corlib_exception): New arch specific function to
16657 raise corlib exceptions which doesn't require relocations in the
16660 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
16662 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
16664 * mini.c (mono_emit_method_call): Only allocate the got var when it is
16667 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
16670 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16672 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
16673 with add function when used from Inc/dec atomic
16674 functions. Re-enabled optimization on x86.
16675 * mini-ops.h: renamed atomic_add functions to
16676 allow _add to match the Interlocked::Add and
16677 _add_next to match Interlocked::Inc/Dec.
16679 2004-12-15 Massimiliano Mantione <massi@ximian.com>
16681 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
16682 linking of BBs to the end BB, and enabled SSAPRE also with
16683 consprop and copyprop (which was prevented by that bug).
16685 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16687 * mini-x86.c: disabling the Interlocked optimizing code.
16689 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16691 * aot.c (load_aot_module): Move reading of got_addr after the AOT
16692 file version check.
16694 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16696 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
16697 interlocked optimization due lack of support on x86, rewrote
16698 exchange to take into account that base may be in eax.
16700 xsp works again; activated Interlocked optimizing code.
16702 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16704 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
16706 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
16708 * mini-ops.h: Add new opcodes.
16710 * mini.h: Add new patch types. Add got_var to MonoCompile.
16712 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
16713 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
16714 make it work with all kinds of patchable code.
16716 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
16717 address of the GOT, and referencing entries in the GOT.
16719 * mini.c: Add code to load the GOT address if needed by an opcode.
16721 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
16722 independent AOT code on the x86 using an elf-style Global Offset Table.
16724 2004-12-14 Raja R Harinath <rharinath@novell.com>
16726 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
16728 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16730 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
16733 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
16735 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
16736 of Interlocked:Increment/Decrement/Add as inline ops.
16737 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
16739 2004-12-12 Geoff Norton <gnorton@customerdna.com>
16741 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
16742 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
16744 2004-12-12 Duncan Mak <duncan@ximian.com>
16746 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
16747 again. `patch_info->table_size' is no longer valid after Zoltan's
16750 2004-12-12 Martin Baulig <martin@ximian.com>
16752 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
16753 if we are the "real" method, ie. not an inlined method inside it.
16755 2004-12-11 Ben Maurer <bmaurer@ximian.com>
16757 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
16758 before we look in the special fields table. This fixes
16759 ../tests/thread-static-init.cs.
16761 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16763 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
16764 for Array get_Rank and get_Length. Fixes bug #70465.
16766 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
16768 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
16769 separate structure to reduce the size of MonoJumpInfo.
16771 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
16773 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
16775 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
16777 * mini.c (mini_get_inst_for_method): Changed to allow ports
16778 to return a MonoInst instead of opcode
16779 (renamed mini_get_opcode_for_method to better reflect the new functionality)
16781 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
16782 Allow ports to return a created MonoInst instead of op-code, will enable
16784 (renamed mini_get_opcode_for_method to better reflected the functionality)
16786 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
16788 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
16790 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16792 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
16795 2004-12-08 Martin Baulig <martin@ximian.com>
16797 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
16798 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
16800 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16802 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
16805 * exceptions.cs: Disable some tests which depend on properties of x86 fp
16808 2004-12-08 Raja R Harinath <rharinath@novell.com>
16810 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
16812 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
16814 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
16815 bug introduced by the previous patch.
16817 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16819 * mini-ppc.c, objectc.cs: handle large structs passed by value
16820 (fixes bug #69972).
16822 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
16824 * mini-ppc.c: OP_ARGLIST implementation from
16825 Geoff Norton <gnorton@customerdna.com>.
16827 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
16829 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
16830 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
16832 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16834 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
16836 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16838 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
16841 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
16843 * mini-sparc.c: Zero out localled-ed memory.
16845 * iltests.il: Add tests for zeroing out localloc-ed memory.
16847 2004-12-04 Martin Baulig <martin@ximian.com>
16849 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
16850 mono_method_get_signature_full().
16852 2004-12-03 Massimiliano Mantione <massi@ximian.com>
16854 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
16855 and some utility functions (always for SSAPRE), integrated SSAPRE.
16856 * mini.h: Likewise.
16857 * driver.c: Added ssapre option.
16858 * ssa.c: Small fix on OP_ARG handling.
16859 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
16860 * Makefile.am: Likewise.
16862 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
16864 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
16865 now in the xp code.
16867 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
16870 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16872 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
16874 * cpu-s390.md : Increase instruction length of oparglist.
16876 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
16878 2004-11-30 Martin Baulig <martin@ximian.com>
16880 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
16881 virtual generic methods. We call a special helper_compile_generic_method()
16882 icall to retrieve the method from the vtable, inflate and compile
16883 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
16885 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
16887 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
16889 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
16891 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
16893 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
16896 2004-11-27 Ben Maurer <bmaurer@ximian.com>
16898 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
16899 platforms with PIC aot.
16901 2004-11-28 Martin Baulig <martin@ximian.com>
16903 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
16906 2004-11-28 Martin Baulig <martin@ximian.com>
16908 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
16909 the result of mono_type_get_underlying_type() to check whether
16912 2004-11-26 Martin Baulig <martin@ximian.com>
16915 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
16918 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
16920 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
16921 the same way as the other arguments so they won't get clobbered.
16923 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
16924 calls through R11 since it is clobbered by the trampoline code.
16926 2004-11-26 Raja R Harinath <rharinath@novell.com>
16928 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
16929 pick up in-tree mscorlib.dll.
16931 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
16933 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
16935 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
16936 runtime data/code are now stored in a table similar to the GOT in ELF.
16937 This allows the code itself to be position independent.
16939 * aot.c: Fix loading of referenced assemblies after the lazy assembly
16942 * aot.c: Attach ELF type (object/function) directives to all global
16945 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
16947 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
16949 * mini-amd64.h: Turn on PIC AOT code.
16951 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
16952 returning the offset within an OP_AOTCONST instruction where the GOT
16953 offset needs to be added.
16955 * mini.h: Bump AOT file format version.
16957 2004-11-25 Martin Baulig <martin@ximian.com>
16959 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
16960 uninflated generic methods.
16962 2004-11-25 Martin Baulig <martin@ximian.com>
16964 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
16966 2004-11-24 Martin Baulig <martin@ximian.com>
16968 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
16969 original klass (this only applies for generic instances).
16971 2004-11-24 Martin Baulig <martin@ximian.com>
16973 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
16974 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
16977 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
16979 * mini.c (mono_method_to_ir): Disable inlining for methods containing
16980 localloc. Fixes #69678.
16982 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
16984 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
16986 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
16987 used SSE registers on pinvoke calls. Fixes #69774.
16989 2004-11-23 Geoff Norton <gnorton@customerdna.com>
16991 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
16992 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
16994 2004-11-23 Raja R Harinath <rharinath@novell.com>
16996 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
16997 Refer directly to the mcs/ tree.
16999 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17001 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
17002 Check if a trampoline for a synchronized method is required.
17004 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
17006 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
17007 with localloc if needed. Throe arithmetric exception in
17008 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
17009 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
17011 2004-11-19 Geoff Norton <gnorton@customerdna.com>
17013 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
17014 types before switching on type. Fixes #69622.
17016 2004-11-19 Raja R Harinath <rharinath@novell.com>
17018 * Makefile.am (check-local): New. Integrate into 'make check'.
17019 (MCS,RUNTIME): Define using in-tree mono and mcs.
17021 (%.exe): Use $(ILASM).
17023 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
17025 * mini-ppc.c: adjust initial prolog size (bug #69691).
17027 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
17029 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
17032 2004-11-17 Raja R Harinath <rharinath@novell.com>
17034 * Makefile.am (clean-local): Rename from 'clean'.
17036 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17038 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
17039 to mono_arch_is_int_overflow.
17040 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
17043 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
17045 * declsec.c|h: New files to support declarative security attributes.
17046 Added function to check if a method has (applicable) security.
17047 * mini.c|h: Add check for declarative security attributes in
17048 mono_method_check_inlining.
17049 * Makefile.am: Added declsec.c and declsec.h to the build.
17051 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
17053 * mini.c, mini.h: update to keep dynamic code info per-domain.
17055 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
17057 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
17058 (mini_init): Get rid of it from here too.
17060 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
17062 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
17063 implemented OP_RETHROW (patch by Geoff Norton
17064 <gnorton@customerdna.com>).
17066 2004-11-10 Geoff Norton <gnorton@customerdna.com>
17068 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
17069 between appdomains. Fixes appdomain-unload on PPC.
17071 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
17073 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17074 mini-exceptions.c: handle the new wrapper types.
17075 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
17076 token value as a MonoClass* when compiling a wrapper.
17077 mono_jit_create_remoting_trampoline now takes an additional
17078 MonoRemotingTarget parameter.
17080 2004-11-10 Martin Baulig <martin@localhost>
17082 * mini.c (mono_method_to_ir): Use `generic_container->context'
17083 rather than creating a new one.
17085 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17087 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
17089 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
17091 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
17093 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
17094 the experimental aot cache stuff.
17096 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
17098 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17099 mini-exceptions.c: update to exception clause structure changes.
17101 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
17103 * exceptions-x86.c (throw_exception): Fix warnings.
17105 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
17108 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
17110 * exceptions-sparc.c (get_throw_exception): Really fix this.
17112 2004-11-07 Ben Maurer <bmaurer@ximian.com>
17114 * tramp-*.c: we no longer support icalls without wrappers, so
17115 a bit of code can be removed here
17117 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
17119 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
17122 * cpu-sparc.md: Add op_rethrow.
17124 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
17126 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
17128 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
17129 * mini-ops.h: Add OP_RETHROW.
17131 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
17133 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
17135 2004-11-05 Geoff Norton <gnorton@customerdna.com>
17137 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
17138 Makes the output much easier to read
17140 2004-11-05 Ben Maurer <bmaurer@ximian.com>
17142 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
17143 prevents another huge leak when compiling with ssa. Secondly, the
17144 performance of doing this rather than freeing the lists is much
17145 better. GList does a lock every time you allocate a list link,
17146 so that it can use a memory pool. So, it is better to just use
17147 a memory pool of our own.
17149 * ssa.c, linear-scan.c: replace g_list_remove_link with
17150 g_list_delete. The remove one does not free the GList, so we were
17151 leaking memory. On -O=all --compile-all with corlib, this cut down
17152 3 MB of allocations.
17154 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
17156 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
17158 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
17160 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
17161 into a new function mono_create_jit_trampoline ().
17163 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
17165 * trace.c (get_spec): Allow tracing of classes without a namespace.
17167 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
17169 * mini.c: Fix pointer overwrite in mini_method_compile.
17171 2004-11-2 Geoff Norton <gnorton@customerdna.com>
17173 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
17174 The darwin ABI needs some special handling for 1 and 2 byte structs
17175 Lets use lbz/lhz instead of lwz everywhere.
17176 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
17177 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
17178 Use stb/sth for the former, and put the latter always on stack instead of in
17179 argument registers.
17181 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
17183 * trace.c (is_filenamechar): Add '_'.
17185 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17187 * mini-s390.c: Fix prolog length to allow for large trace requirements.
17189 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
17191 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
17193 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
17194 depends on libmonogc. Fixes #68805.
17196 2004-10-26 Miguel de Icaza <miguel@ximian.com>
17198 * mini.c (mono_jit_free_method): Provide extra information for
17199 this error. Currently this leaks, but will be turned into a
17200 developer option in the future.
17202 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
17204 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
17206 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
17208 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
17209 boundary. Fixes reading of PATCH_INFO_R4 and R8.
17210 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
17212 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
17214 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
17215 trampolines for AOT code.
17217 2004-10-22 <vargaz@freemail.hu>
17219 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
17220 constructed types. Fixes #68136.
17222 2004-10-21 Martin Baulig <martin@ximian.com>
17224 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
17225 if it returns true, unwind the stack to the call instruction.
17227 2004-10-21 <vargaz@freemail.hu>
17229 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
17231 * mini.h: Bump AOT version number.
17233 * objects.cs: Add another test for unbox trampolines.
17235 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
17238 2004-10-20 <vargaz@freemail.hu>
17240 * driver.c: Add SHARED to the set of optimizations tested.
17242 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
17244 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
17245 used by CEE_NEWARR.
17247 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
17249 2004-10-20 Martin Baulig <martin@ximian.com>
17251 * mini-exceptions.c (mono_handle_exception): Call
17252 mono_debugger_handle_exception() to tell the debugger about
17253 catch/finally clauses.
17255 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
17257 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
17259 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
17262 2004-10-15 Geoff Norton <gnorton@customerdna.com>
17264 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
17265 methods as their native size, fixed bug #57543, #57545.
17266 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
17267 This saves a temporary register and mullw call down into 1 (minor perf
17268 increase for cases like sum = sum * 5; This use to translate into:
17271 It now translates to
17274 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
17276 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
17279 2004-10-11 Martin Baulig <martin@ximian.com>
17281 * mini.c (mono_method_to_ir): If we're a generic method, get the
17282 MonoGenericContainer from our MonoMethodNormal and create a
17283 MonoGenericContext from it.
17285 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
17287 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
17289 * basic-long.cs: Add test for checked i8->i2 cast.
17291 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17293 * inssel-ppc.brg: added a couple of speedup rules.
17295 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
17297 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
17298 to speed up rebuilds.
17300 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17302 * mini-s390.c: Minor fix to OP_OR_IMM.
17304 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
17306 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
17307 better. Fixes appdomain-unload.exe on sparc.
17309 2004-10-02 Massimiliano Mantione <massi@ximian.com>
17311 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
17312 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
17315 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
17317 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
17319 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
17321 * mini.c: Always generate a field read/write wrapper for members
17322 of the class MarshalByRefObject since the actual instance could
17325 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
17327 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
17329 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
17331 * driver.c mini.h trace.c: Move the setting of the main assembly into
17332 a separate function called mono_trace_set_assembly () and call it after
17333 actually loading the main assembly. Fixes #66872.
17335 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
17337 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
17338 using the code manager.
17340 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
17342 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
17344 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
17346 * cpu-amd64.md: Fix bug in previous patch.
17348 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
17351 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
17353 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17354 mini-exceptions.c: updates for changed stack walk interface.
17356 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17358 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
17360 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
17362 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
17364 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
17366 * driver.c (mini_regression_list): Do not call mono_assembly_close
17367 since assemblies can't be unloaded.
17369 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17371 * cpu-amd64.md: Fix more instruction lengths.
17373 * cpu-amd64.md: Fix lengths of some instructions.
17375 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
17377 * inssel.brg: Make the array ldelema check aot friendly.
17379 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17381 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
17383 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
17385 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
17387 * mini-x86.c: Fix build.
17389 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
17390 mono_type_get_underlying_type () helper function to simplify code.
17392 2004-09-09 Martin Baulig <martin@ximian.com>
17394 * mini-amd64.c: Don't access `type->data.klass' directly, call
17395 mono_class_from_mono_type() instead since the type may be a
17398 2004-09-09 Martin Baulig <martin@ximian.com>
17400 * mini-amd64.c (get_call_info): Fix support for generic instances.
17401 (add_valuetype): Use mono_class_from_mono_type() to get the class
17402 since we can be a generic instance.
17404 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
17406 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
17408 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
17410 * liveness.c: reset spill costs on each scan: bug 62107
17412 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
17414 * exceptions-sparc.c (mono_arch_find_jit_info): remove
17415 unnecessary line that doesn't compile
17417 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
17419 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
17420 trampolines, make them call an error function so people can fix their
17423 2004-09-06 Martin Baulig <martin@ximian.com>
17425 * mini.c (mono_method_to_ir): When initializing locals, handle a
17426 generic instances like a valuetype if it's a valuetype and like a
17427 class if it's a class.
17429 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17431 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
17432 stack. Fixes #64674.
17434 * exceptions.cs: Add test for unwinding of call arguments.
17436 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
17438 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
17439 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
17440 set the carry/borrow flag). The sparc and s390 implementations
17441 can now use optimized versions (and simplify the code). ppc bugfixes.
17443 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17445 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
17447 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
17449 * inssel-amd64.brg: Remove leftover 32 bit rule.
17451 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
17453 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
17455 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
17456 mono_arch_find_jit_info functions into a new function. Fix a memory
17459 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
17462 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17464 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
17467 * exceptions.cs: Add array size tests.
17469 * mini.c: Allocate a separate icall wrapper for each arity of
17470 mono_array_new_va. Fixes #59509.
17472 * exceptions.cs: Add testcase for 64578.
17474 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
17476 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
17478 2004-09-02 Martin Baulig <martin@ximian.com>
17480 * mini.c (mono_method_to_ir): When initializing the locals, call
17481 handle_initobj() on the generic instance itself, not its
17484 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17486 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
17487 MonoJitInfo for dynamic methods.
17489 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
17491 * mini.c: Add support for freeing JIT data for dynamic methods.
17493 2004-09-01 Martin Baulig <martin@ximian.com>
17495 * mini-x86.c (is_regsize_var): Added support for generic
17497 (mono_arch_emit_prolog): Make this compile again, use
17498 `x86_push_imm_template (code)'.
17500 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
17502 * mini-x86.c: make all push_imm instructions that get
17503 patched always emit the long form
17505 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
17507 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
17508 in a per-domain hash.
17510 * mini-amd64.c (merge_argument_class_from_type): Handle generic
17513 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
17515 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
17518 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
17521 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
17522 Beginnings of SSE2 support.
17524 * exceptions.cs: Add more tests for checked int<->uint casts.
17526 2004-08-28 Martin Baulig <martin@ximian.com>
17528 * mini-x86.c (mono_arch_instrument_epilog): Added support for
17532 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
17533 Handle generic instances recursively.
17535 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17537 * iltests.il: test for conv.u8 on a constant
17539 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17541 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
17542 LCONV_x4 (shrun_32 (membase)).
17544 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17546 * inssel-x86.brg: c&p rules for push/setret of long
17548 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17550 * inssel-x86.brg: c&p rules for compare (base, regvar) and
17551 compare (regvar, base)
17553 * inssel-x86.brg: more burg love
17555 * inssel.brg: more cleanup
17557 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
17559 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17561 * basic-long.cs, basic-calls.cs: new tests for optimization.
17563 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
17565 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
17568 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17570 * mini-amd64.c (read_tls_offset_from_method): Add another case.
17572 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
17574 * inssel.brg (mini_emit_memcpy): use
17575 NO_UNALIGNED_ACCESS to disable memcpy optimization
17577 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17579 * mini-amd64.c: Handle generic types in various places.
17581 * mini.c (mono_method_to_ir): Handle generic types in init locals.
17583 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
17585 * mini.c (handle_box): Fix warning.
17587 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
17589 * mini-amd64.h: Enable the emit_state optimization.
17591 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
17593 * mini-amd64.c: Add some new 64 bit peephole opts.
17595 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
17597 * cpu-amd64.md: sreg1 of div instructions must be %rax.
17599 * mini-amd64.c: Register allocator fixes.
17601 * mini.c: Add an optimization to emit_state to avoid allocation of new
17602 registers on some platforms.
17604 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
17606 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
17608 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
17609 allocation. Fixes #63085.
17611 * basic-long.cs: Add new regression test.
17613 * mini-amd64.c: Register allocator improvements.
17615 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
17617 * mini-amd64.c (read_tls_offset_from_method): Add another code
17620 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
17621 instruction sequence for nullifying class init trampolines.
17623 * objects.cs: Add new regalloc test.
17625 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
17627 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17629 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
17631 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
17634 * driver.c: Fix profiling after TLS changes.
17636 * driver.c (mono_main): Set mono_stats.enabled if needed.
17638 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
17641 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
17643 * mini-x86.c: use a 1 op rather than a 2 op tls access
17644 instruction -> faster.
17646 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17648 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17651 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
17653 * exceptions-sparc.c (throw_exception): fix typo
17655 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
17657 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
17658 set tree->dreg correctly with tls. Allow any
17659 register to be used.
17661 * mini-x86.c (read_tls_offset_from_method): add new code
17662 generation pattern seen with GCC.
17665 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
17667 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
17668 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17669 exceptions-sparc.c: fix some performance issues in exception
17670 handling and setting of the stack trace for exceptions that were
17673 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17675 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17678 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
17681 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
17683 This patch inlines tls access, when possible.
17685 * mini.h: new arch functions for TLS intrinsics.
17686 All platforms updated with a stub.
17688 * mini.c: use the new intrinsics
17690 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
17691 arch specific intrinsic for tls variables
17693 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17695 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
17698 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
17700 * mini.c: thread local allocation
17702 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
17704 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
17706 * Makefile.am: Link against the static version of libmonogc.
17708 * Makefile.am: Link the static versions of the convenience libraries
17709 into the mono executable.
17711 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
17713 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
17715 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
17716 on integer overflow.
17718 * mini-amd64.c: Reorganize function call code.
17720 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
17722 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17724 * inssel-x86.brg: use xor eax,eax.
17726 * basic.cs: new tests
17728 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17730 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
17731 in exception throwing code.
17733 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17735 * inssel-x86.brg: use xor esi,esi.
17737 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17739 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
17740 can trace methods compiled during mini_init () too.
17742 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
17745 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17747 * Makefile.am: static link on x86 (r=zoltan)
17749 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17751 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
17752 code since it causes some programs to fail.
17754 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
17756 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
17758 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17760 * mini.c: ovfops_op_map - add STACK_OBJ case for
17762 * basic.cs: add test_0_pin_string as test
17765 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17767 * Makefile.am: build C# if srcdir != builddir
17769 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
17771 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
17772 fall-through blocks.
17774 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17776 * driver.c: enable loop by default again and include abcrem in -O=all.
17778 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
17780 * iltests.il: Add some localloc tests.
17782 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
17784 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
17787 * inssel-amd64.brg: Add some optimizations.
17789 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
17792 * Makefile.am: Statically link mono against libmono on AMD64.
17794 * mini-amd64.c inssel-amd64.brg: Optimizations.
17796 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
17798 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
17800 * tramp-amd64.c: Patch calling code in trampolines.
17802 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
17804 * mini-amd64.c: pinvoke struct passing fixes.
17806 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
17808 * mini-sparc.c: redo change, make mono_arch_cpu_init call
17809 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
17811 2004-08-05 Duncan Mak <duncan@ximian.com>
17813 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
17816 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17818 * mini-amd64.c (emit_move_return_value): Move return value for normal
17821 2004-08-05 Martin Baulig <martin@ximian.com>
17823 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
17824 `type->type'; just modify `type' itself when dealing with enums
17825 and generic instances.
17826 (check_call_signature): Make `simple_type' a `MonoType *'.
17828 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17830 * mini.c: Use OP_PADD to add offsets to addresses.
17832 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
17834 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
17836 * mini-sparc.c (mono_arch_emit_epilog): fix check
17837 for folding last op into restore instruction
17839 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17841 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
17842 helper methods using the code manager.
17844 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
17846 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
17848 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17850 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
17851 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
17853 * mini-s390.c: fix tail processing
17855 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
17857 * mini-ppc.c: mul.ovf.un exception name fix.
17859 2004-08-03 Martin Baulig <martin@ximian.com>
17861 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
17862 instances; before jumping to `handle_enum', also modify `ptype'.
17864 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
17866 * cpu-sparc.md: fcall maximal length too small.
17868 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
17870 * mini-amd64.c mini.h: Add initial support for passing/returning
17871 structures to/from pinvoked methods.
17873 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
17875 * mini-ppc.c: reg allocator fix.
17877 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
17879 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
17881 * inssel.brg: Optimize memset on 64 bit machines.
17883 * mini-amd64.c: Fix some vararg cases.
17885 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17887 * mini-s390.c: Corrected macro in emit_float_to_int
17889 * s390-abi.cs: Tests to exercise the s390 ABI
17891 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17893 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
17896 * basic.cs: Add a test for add.ovf.un.
17898 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
17900 * mini-sparc.c: add case for OP_IDIV_UN
17902 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17904 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
17906 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
17908 2004-07-30 Ben Maurer <bmaurer@ximian.com>
17910 * basic.cs: regression tests.
17912 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
17915 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17917 * basic.cs: Add a new test.
17919 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
17920 and AOT. Various fixes and optimizations.
17922 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
17924 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
17926 * mini-ppc.c: make sure temp regs are not used for global reg
17929 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
17931 * cpu-sparc.md: conv_i8 fix for 64bits
17933 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
17935 2004-07-29 Ben Maurer <bmaurer@ximian.com>
17937 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
17938 add opcode for cmp BYTE PTR [eax], imm.
17940 * inssel.brg: Make memcpy and memset takes bases.
17942 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
17944 * *-amd64.*: More AMD64 work.
17946 2004-07-28 Ben Maurer <bmaurer@ximian.com>
17948 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
17949 add a compare-not-equal opcode.
17951 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
17953 * mini.c: Use mono_init_from_assembly instead of mono_init.
17955 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
17957 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
17959 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
17961 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
17963 * inssel.brg: 64 bit fixes.
17965 * mini.h (MonoCallInst): Add some AMD64 specific data.
17967 * mini.h: Add some OP_P opcodes.
17969 2004-07-28 Ben Maurer <bmaurer@ximian.com>
17971 * basic.cs: tests for 61797 and 61740
17973 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
17975 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
17976 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
17978 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
17980 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
17982 * *-amd64*.*: Ongoing AMD64 work.
17984 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
17986 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
17988 * *-amd64*: Ongoing AMD64 work.
17990 * mini-arch.h: Add AMD64 support.
17992 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
17994 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
17996 * mini-ops.h: Add new opcodes.
17998 * Makefile.am: Add AMD64 support.
18000 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
18001 rules into the inssel-long*.brg files.
18003 * *-amd64.*: Add beginnings of AMD64 backend.
18005 2004-07-22 Ben Maurer <bmaurer@ximian.com>
18007 * mini.c (print_dfn): commenting out the code that prints
18008 the cil. With -O=deadce, this makes -v -v crash.
18010 * cpu-pentium.md: make checkthis have a length of 2
18012 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
18014 * mini-sparc.h: fix implementations of __builtin
18015 functions for Sun compiler for V9.
18017 2004-07-16 Ben Maurer <bmaurer@ximain.com>
18019 * mini.c: use the new stelem.ref wrapper
18020 * exceptions.cs, arrays.cs: new stelem.ref tests
18022 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18024 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
18025 new XSP should work with these changes).
18027 2004-07-14 Ben Maurer <bmaurer@ximain.com>
18029 * inssel-{long32,x86,}.brg: trivial optimizations.
18031 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
18033 * mini.c: load value when emitting box operation in
18036 2004-07-12 Ben Maurer <bmaurer@ximian.com>
18038 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
18039 is one byte shorter than cmp DWORD PTR [eax], 0.
18041 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18043 * inssel-ppc.brg: arguments on the stack are always
18044 relative to the stack pointer (spotted by Neale Ferguson).
18046 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18048 * exceptions-x86.c: delay appending the method name to the trace until
18049 after mono_jit_info_table_find is called, as this gets the real
18052 2004-07-09 Ben Maurer <bmaurer@ximian.com>
18054 * aot.c: register roots
18056 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18058 * aot.c : I could just use PLATFORM_WIN32 flag.
18060 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18062 * aot.c : Reverting the previous fix. This time it broke linux build.
18064 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18066 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
18068 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
18070 * mini.c (handle_stack_args): Remove some more debugging code.
18072 * mini.c (handle_stack_args): Remove debug output left in by mistake.
18074 * driver.c mini.h aot.c: Allow additional options to be specified with
18075 --aot and pass them to mono_compile_assembly.
18077 * aot.c: Add experimental code to AOT compile all loaded assemblies
18078 on demand and save the code into a cache in the filesystem.
18080 * aot.c: Add support for more wrapper methods.
18082 * mini.c (handle_stack_args): Handle some corner cases. Fixes
18085 * cpu-*.md: Remove removed opcodes.
18087 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
18088 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
18089 related icalls to marshal.c.
18091 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
18093 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
18095 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
18097 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
18099 2004-07-06 Ben Maurer <bmaurer@ximian.com>
18100 * liveness.c: If liveness is recomputated we need to reset the information
18101 for each variable. This way, if the liveness range has been narrowed
18102 by optimizations that happened after the last computation, we can return
18105 For example, if you have
18110 // Tons of code that does not affect i
18116 i = 0 is dead code and will be removed by SSA. However, when
18117 linear scan gets to the code, i will still appear to be live
18118 throughout the entire block. This prevents good register allocation.
18120 2004-07-06 Martin Baulig <martin@ximian.com>
18122 * debug-mini.c (mono_debug_init_method): Allow
18123 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
18124 (mono_debug_add_icall_wrapper): New method.
18126 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
18128 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
18130 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
18133 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
18135 * aot.c (mono_aot_load_method): Fix loading of debug info.
18137 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
18139 * aot.c: Add logging support.
18141 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
18143 * mini.h: Add prototype for mono_print_method_from_ip.
18145 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
18147 * inssel.brg: 64 bit fixes.
18149 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
18152 * Makefile.am: Add SPARC64 support.
18154 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
18156 * aot.c: Fix alignment problems on 32 bit platforms.
18158 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
18160 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
18163 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
18166 * mini.h: Bump AOT file version. Some 64 bit fixes.
18168 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
18170 * inssel-sparc.brg: Add new rule to avoid register moves.
18172 * inssel.brg: Add ldind_to_load_membase helper function.
18174 2004-06-30 Ben Maurer <bmaurer@ximian.com>
18176 * mini.c: OffsetToStringData intrinsic.
18178 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
18180 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
18182 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
18185 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
18186 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18188 * mini.c: reinstated mono_compile_get_interface_var()
18189 on x86, too, since the change breaks the Gtk# build there as well.
18191 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18193 * driver.c: remove loop from the default optimizations: it seems to
18194 interact badly with some of the other options (see bug #60613).
18196 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
18198 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
18199 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
18201 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
18203 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
18204 vararg-using methods.
18206 2004-06-21 Martin Baulig <martin@ximian.com>
18208 * mini/mini-exceptions.c
18209 (mono_handle_exception): Added `gpointer original_ip' argument.
18210 After calling mono_unhandled_exception(), call
18211 mono_debugger_unhandled_exception() and if that returns true,
18212 restore the context and return.
18214 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
18216 * mini-ppc.c: prefer the use of relative branches so
18217 they won't need to be patched in aot code (patch from Patrick Beard).
18219 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18221 * aot.c: patch from Patrick Beard to make the output assembly
18222 more correct for the MacOSX assembler. Small tweak to
18223 generate sane images on Linux/PPC, too.
18225 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18227 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
18228 case until bug #59509 is fixed (shows up in #60332).
18230 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18232 * mini.c: make sure the needed wrappers are compiled, too, with
18235 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
18237 * driver.c: remove NPTL reference in --version output.
18239 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18241 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
18242 generate valid assembly for the Mach-O assembler.
18244 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18246 * driver.c: don't include abcrem in the all optimization specifier
18247 since it slows down jit compilation too much for now.
18249 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
18251 * mini.c: use BIGMUL only if both operands have the same signage.
18252 * iltests.il: Test for bug 60056. (errors related to signage in
18257 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
18259 * mini.c, aot.c: memory leak fixes.
18261 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
18263 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
18265 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
18267 * Makefile.am: remove the -static hack completely, it links in
18268 statically glib as well.
18270 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
18272 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
18273 * exceptions.cs: make it compile with new mcs/csc.
18275 2004-06-03 Massimiliano Mantione <massi@ximian.com>
18276 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
18277 and added relevant test case.
18279 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18281 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
18282 regressions in gtk-sharp.
18284 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
18286 * exceptions.cs: New regression tests.
18288 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
18290 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
18292 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
18294 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
18296 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
18298 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
18300 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
18302 * mini.c (mono_jit_runtime_invoke): Init class in this
18303 method instead of trusting mono_jit_compile_method to
18304 do the work (because wrappers can be in object class)
18306 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
18308 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
18310 * basic-long.cs: New regression test.
18312 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
18314 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
18315 and div/rem checks.
18317 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
18319 * Makefile.am: fix miguel's change to build mono statically against
18320 libmono (track build dependencies).
18322 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18324 * cfold.c: Some glib versions do not have G_MININT32.
18326 2004-05-26 Massimiliano Mantione <massi@ximian.com>
18328 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
18329 with precision of tan, atan, sin and cos, and implemented related
18330 regressions tests (fixes bug 54467, but one new problem appeared and
18333 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18335 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
18337 * exceptions.cs: Add test for constant folding && division by zero.
18339 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
18340 since driver.c is in libmono too, so the optimization was useless.
18342 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
18343 variable to driver.c so the compiler can emit more efficient code to
18346 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18348 * Makefile.am: don't distribute generated inssel.[ch] files.
18350 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
18352 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
18353 into the default appdomain. Fixes #58707.
18355 * jit-icalls.c: Remove the broken approximation for truncl, doing
18356 no conversion is better.
18358 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
18361 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18363 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
18364 of the mcrxr instruction which is not available on some processors
18365 even if it's documented to be. Implement add and sub overflow correctly
18366 (still not complete for long unsigned). Speed up icalls a bit.
18368 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
18370 * mini.c (mono_jit_compile_method_with_opt): Make sure that
18371 we run .cctor in the current domain instead of target_domain.
18373 Fixes bug #58558, .cctor not being called in -O=shared.
18375 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18377 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
18379 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
18381 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
18382 which can be done with an imm8, do it that way.
18383 (mono_arch_output_basic_block): ditto for a jmp
18384 (mono_arch_emit_prolog): Computate maximum offset of a label.
18386 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
18388 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
18389 now tries to allocate prefered physical reg's for virtual
18390 regs. This reduces the number of emited spills/loads with
18391 20-30% on our core assemblies.
18393 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18395 * jit-icalls.c: truncl() is not needed and trunc() is
18396 the correct thing to do anyway (bug #58287).
18398 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
18400 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
18403 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
18405 * driver.c: enable loop optimizations by default.
18407 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18409 * mini-x86.c: fix calc of max loop size when aligning loops start.
18411 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
18413 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
18416 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
18418 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
18421 * basic-long.cs: Add tests for add/subtract of immediates with carry.
18423 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
18425 * mini.c (inline_method): Allways inline some wrappers even if the cost
18426 is too large. Fixes #58785.
18428 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
18430 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
18432 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
18433 (crichton@gimp.org). Beginning of support for sparc/linux.
18435 * mini-sparc.c: Optimize retrieval of LMF address.
18437 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
18439 * exceptions-ppc.c: handle alloca in methods with clauses.
18441 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
18443 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
18445 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
18447 * mini.c: Delegate most of the abort signal work to
18448 mono_thread_request_interruption, which also handles Stop and Suspend
18451 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
18453 * mini.c mini.h: Allow inlining of icall wrappers if the backend
18454 supports the save/restore lmf opcodes.
18456 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
18458 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
18459 by gcc-3.4 as well.
18461 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
18463 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18465 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
18466 methods which contain array accesses.
18468 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
18469 boundaries. Fixes #58537.
18471 * iltests.il: Add regression test for #58537.
18473 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18475 * mini-x86.c (mono_arch_local_regalloc): Last part of
18476 fix for bug #58633 (releasing register to early).
18478 2004-05-18 Miguel de Icaza <miguel@ximian.com>
18480 * basic-long.cs: Add new regression test.
18482 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18484 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
18485 register too early on the chain.
18487 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18489 * mini.c (create_helper_signature): Use a helper function to reduce
18490 the code which needs to be written. Also set the calling convention of
18491 icalls on windows. Fixes #57840.
18493 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18495 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
18496 exceptions-ppc.c: added helper function to get the instruction address
18497 from a signal handler context.
18499 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18501 * helpers.c: use g_get_tmp_dir. Invokes happyness
18504 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18506 * helpers.c: Add new env variable to pass args to objdump.
18507 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
18509 2004-05-17 Radek Doulik <rodo@ximian.com>
18511 * Makefile.am (common_sources): added abcremoval.h so it get
18512 disted and daily mono packages on go-mono.com will build again
18514 2004-05-17 Massimiliano Mantione <massi@ximian.com>
18516 * abcremoval.c: Fixed coding style, added copyright header.
18518 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
18520 * mini.h: Added prototype for abc removal main function.
18522 * build_relations_propagation_table.pl: Added copyright header.
18524 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18526 * basic-long.cs: reg test for complex ceq_long bug.
18528 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18530 * mini-x86.c (mono_arch_local_regalloc): Correctly free
18531 reg in long and clob case (bug #58343). Fixed/added comments.
18533 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
18535 * mini.c (mono_jit_runtime_invoke): Follow new convention
18536 of calling the invoke method with an function pointer.
18538 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
18540 * ChangeLog: Fix author of memory leak patch.
18542 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
18544 * Makefile.am: fix make dist as well...
18547 2004-05-14 Massimiliano Mantione <massi@ximian.com>
18549 * cfold.c: Made so that conversions from pointer to int4 are no-ops
18550 on archs where pointers are 4 bytes long.
18552 * Makefile.am: Added abcremoval.c source file.
18554 * abcremoval.c: Added abcremoval.c.
18556 * abcremoval.h: Added abcremoval.h.
18558 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
18560 * inssel.brg: Enabled bounds check removal.
18562 * mini.c: Added support for abcrem optimization.
18564 * mini.h: Added abcrem optimization label.
18566 * driver.c: Added support for abcrem optimization.
18568 * propagated_relations_table.def: Added propagated_relations_table.def.
18570 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
18572 * mini.c, cfold.c: fix style.
18574 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18576 * mini.c: handle issue with the low-level implementation of
18577 some long opcodes (bug #54209).
18579 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
18581 * basic.cs: test for my new cmov stuff.
18583 2004-05-13 Patrik Torstensson
18585 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
18586 opt and added peephole documentation.
18588 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
18590 * tramp-ppc.c: rewrote the generic trampoline code.
18592 2004-05-11 Patrik Torstensson
18594 * mini-x86.c: optimize long shl/shr asm code (one less branch)
18596 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
18598 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
18600 * mini.h mini.c dominators.c: Applied patch from Derek Woo
18601 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
18603 * mini.c: Add new icalls for AsAny marshalling.
18605 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18607 * tramp-ppc.c, mini-ppc.c: more cleanups.
18609 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18611 * mini.c: no warnings.
18613 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18615 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
18617 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
18619 * mini.c: In the thread abort signal handler, if the thread is in the
18620 process of being stoped, don't throw the Abort exception, just stop the
18623 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
18625 * tramp-ppc.c: removed old code.
18627 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18629 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
18630 do some simple speed optimizations on ppc.
18632 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18634 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
18635 and large offsets in load/store.
18637 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18639 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
18640 it causes regressions.
18642 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18644 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
18647 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18649 * jit-icalls.c: remove warnings.
18650 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
18651 speedups for unsafe code.
18653 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
18655 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
18657 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
18659 * basic-calls.cs: Add new regression test.
18661 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
18664 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
18666 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
18669 2004-05-06 Patrik Torstensson
18671 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
18672 long reg allocation in any reg (not only eax:edx) and implemented
18673 long shl/shr ops in asm instead of helpers.
18675 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
18677 * mini-sparc.h: Fix warnings.
18679 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
18682 * mini-exceptions.c (mono_handle_exception): Call the filter in a
18683 separate statement for clarity.
18685 * mini-sparc.c: Update status.
18687 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
18689 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
18692 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18694 * inssel-ppc.brg: another small pre-release workaround:
18695 we don't do overflow detection for long_sub_un.
18697 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18699 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
18700 (also works around a weird ppc bug: 57957).
18702 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
18704 * tramp-ppc.c: trampoline fixes.
18706 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
18708 * mini-ppc.c: fixed typos.
18710 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18712 * mini-ppc.c, exceptions-ppc.c: more code saves registers
18713 at the top of the stack. Fixed typos. Use a frame registers
18714 for all the methods with exception clauses.
18716 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18718 * exceptions-ppc.c: restore fp registers.
18720 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18722 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
18723 order from the stack top (moved the stack room to save the
18724 return value for trace after the param area). Fixed corruption
18725 in restoring registers on unwind.
18727 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
18729 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
18731 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18733 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
18734 and prolog/epilog for methods that use it. Allow
18735 enough param area room for varargs methods. Fix miguel's
18736 breakage in exception handling.
18738 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18740 * Makefile.am: run genmdesc only on current arch.
18742 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18744 * exceptions-x86.c:
18745 * mini-x86.h: fix the build on windows.
18747 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
18749 * 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.
18751 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
18753 * mini-exceptions.c: New file.
18755 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
18756 Move some parts of the x86 exception handling code to an
18757 arch-independent file so it can be shared with other ports.
18759 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
18761 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
18763 2004-04-26 David Waite <mass@akuma.org>
18765 * driver.c: remove comma from end of enumeration declaration
18767 2004-04-26 Jackson Harper <jackson@ximian.com>
18769 * driver.c: parse config file before loading first assembly. This
18770 allows the user gac to be enabled/disabled.
18772 2004-04-23 Miguel de Icaza <miguel@ximian.com>
18774 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
18775 simpler mechanism: we do not care what is encoded initially
18776 (branch absolute or relative), we care about the code and its
18777 target. I kept the old code for reference for now.
18779 The new code tries first to determine if the jump is anywhere in
18780 the -/+32 absolute meg range, if it succeeds, it encodes using the
18781 absolute branch; If not, it tried to find something in the
18782 relative range, if not, it uses the handle_thunk code.
18784 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
18786 * exceptions-ppc.c: use the correct ip register on macosx.
18788 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
18790 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
18792 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
18794 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
18795 Raise exception on integer divide by zero by hand since the hw
18796 doesn't support it. Handle NaNs in FP compares.
18798 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
18800 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
18801 code reducing duplication between the platforms and enabled
18802 signal exception handling (on linux for now).
18804 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
18806 * exceptions-ppc.c: more macosx support.
18808 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18810 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
18812 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
18814 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
18816 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
18818 * iltests.il: more tests.
18820 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18822 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
18825 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
18827 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
18829 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18831 * liveness.c: Mark variables as volatile in all basic blocks reachable
18832 from exception clauses.
18834 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
18836 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
18839 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
18841 * iltests.il, basic.cs: more tests for regalloc.
18843 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
18845 * iltests.il: Some tests for register allocation modifications
18848 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
18850 * exceptions.cs: Add regression test for bug #56782.
18852 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
18853 original stack trace if an exception is rethrown. Fixes #56782. Oh,
18854 the beauty of fixing the same thing in 5 different files...
18856 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
18858 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
18861 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
18863 * mini.c: Add support for STRWLPARRAY marshalling convention.
18865 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
18867 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
18868 to init the context to setup the regs pointer).
18870 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18872 * exceptions-ppc.c: more exceptions work.
18874 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18876 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
18879 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18881 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
18882 can use the memory directly.
18884 * cpu-pentium.md: Update documentation from a post from Zoltan.
18886 add x86_add_membase, x86_sub_membase, x86_mul_membase
18888 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18890 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
18891 GENERAL_REGS they were also hardcoded for all PPC ports.
18893 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
18895 Remove hard-coded limit for floating point registers, use
18896 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
18898 Notice that in MacOS X calling conventions you can fit a lot more
18899 floating point values in registers, so I should update the PInvoke
18900 test to excercise the passing of floating point values on the
18901 stack (currently broken).
18903 2004-04-06 Miguel de Icaza <miguel@ximian.com>
18905 * tramp-ppc.c (create_trampoline_code): Added
18906 JUMP_TRAMPOLINE_SIZE.
18907 (ppc_magic_trampoline): Follow the pattern from
18908 x86_magic_trampoline: if code is set to zero, return.
18909 (create_trampoline_code): Always pass MonoMethod to the jump
18910 trampoline, before it was passing a null.
18911 (mono_arch_create_jump_trampoline): Implement the jump stub, could
18912 share the code with mono_arch_create_jit_trampoline.
18914 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
18916 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
18919 * cpu-g4.md: Added length for jmp instruction, the worst case
18920 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
18923 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
18925 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
18927 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
18929 * mini.c: Only set bblock->real_offset when adding a new bblock, and
18930 before each IL instruction.
18932 * mini.c (CEE_BOX): Fix warnings.
18934 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18936 * mini.c: removed a few unused vars and extra whitespace.
18938 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
18940 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
18942 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
18944 (OP_GETCHR): use the above
18945 (CEE_LDELEMA): use the above.
18947 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
18948 version of the generic impl.
18949 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
18950 (CEE_LDELEMA): use the above.
18952 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
18954 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
18957 * iltests.il: Added new regression test for #56317.
18959 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
18961 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
18962 under NetBSD. Fixes #56450.
18964 * liveness.c (update_gen_kill_set): Fix previous patch.
18966 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18968 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
18970 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
18972 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
18973 ldsfld and ldsflda.
18975 * inssel-sparc.brg: Add more optimizations.
18977 * mini-sparc.c: Replace multiply/divide with shifts if possible.
18979 2004-04-01 Martin Baulig <martin@ximian.com>
18981 * mini.c (handle_box): New static function; moved the
18982 implementation of CEE_BOX here.
18983 (mono_method_to_ir): Added `constrained_call' variable.
18984 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
18985 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
18986 mono_method_get_constrained() to get the method.
18988 2004-04-01 Martin Baulig <martin@ximian.com>
18990 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
18991 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
18992 (mono_method_to_ir): We don't need these macros anymore since
18993 mono_class_get_full() already takes care of it.
18995 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18997 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
18998 use @function (as doesn't accept #function here) and check the return
18999 value of system and stop if fails.
19001 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19003 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
19005 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
19007 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
19009 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
19011 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
19014 * basic-long.cs: Add test for negation of Int64.MinValue.
19016 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
19018 * mini-sparc.c: Update status.
19020 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
19022 * exceptions-sparc.c: Fix return value in filters.
19024 * inssel-sparc.brg: Fix register allocation in some rules.
19026 2004-03-28 Martin Baulig <martin@ximian.com>
19028 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
19031 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
19033 * mini-x86.c (mono_arch_patch_code): Fix warnings.
19035 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
19036 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
19037 remove unused conv_u4 opcode.
19039 * mini-x86.c: Remove valgrind workaround since it slows down things
19040 even when mono is not run under valgrind.
19042 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
19044 * mini-sparc.c: Update status.
19046 * inssel-sparc.brg: Add some optimizations.
19048 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
19049 future delay slot filling. Add support for varargs, tail calls and JMP.
19051 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
19052 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
19054 * inssel.brg: Fix register allocation in OP_ARGLIST.
19056 * inssel.brg: Fix warnings.
19058 2004-03-25 Martin Baulig <martin@ximian.com>
19060 * mini.c (inflate_generic_field): Removed.
19061 (mini_get_method): Removed, use mono_get_method_full(),
19062 (mini_get_class): Removed, use mono_class_get_full().
19063 (mono_method_to_ir): Pass our generic context to
19064 mono_field_from_token().
19066 2004-03-25 Martin Baulig <martin@ximian.com>
19068 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
19069 of a `MonoMethod *'.
19070 (mini_get_method): Take a `MonoGenericContext *' instead
19071 of a `MonoMethod *'.
19072 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
19073 a new local variable called `generic_context' which holds the
19074 current `MonoGenericContext *'; use it to lookup things.
19076 2004-03-24 Martin Baulig <martin@ximian.com>
19078 * mini.c (mini_get_class): New static method; if we're inside a
19079 generic instance, inflate the class if neccessary.
19080 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
19082 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
19084 * iltests.il: New regression test for #55976.
19086 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
19089 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
19091 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
19094 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
19096 * liveness.c: Consider SSA stores as well as loads when making vars
19099 * exceptions.cs: New regression tests for register allocation.
19101 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
19103 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
19104 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
19105 domain lock only to protect puntual access to data structures.
19106 Added access lock for sighash, jit_icall_hash_name,
19107 jit_icall_hash_addr and domain->code_mp.
19109 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
19111 * driver.c: Print SIGSEGV handling method.
19113 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
19115 * mini.c (setup_jit_tls_data): Handle case when this is called
19116 multiple times for a thread.
19118 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
19119 is different from fbxx_un. Fixes #54303. Also use constants instead of
19120 magic numbers in a lot of places.
19122 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
19124 * exceptions.cs: Fix cctor test when --regression is used.
19126 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
19128 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
19131 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
19133 * inssel-ppc.brg: fixed register assignments for some rules.
19135 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
19137 * exceptions.cs: Add test for exceptions in static constructors.
19139 * mini.c (mono_jit_compile_method_with_out): Move the calling of
19140 static constructors outside the domain lock. Fixes #55720.
19142 2004-03-17 Martin Baulig <martin@ximian.com>
19144 * mini.c (get_generic_field_inst): Removed, this'll never happen.
19145 (inflate_generic_field): Take the `MonoMethod *' instead of the
19146 `MonoClass *' and added support for generic method.
19147 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
19148 have a `field->parent->gen_params', only inflate the field if it's
19149 an open constructed type.
19151 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
19153 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
19154 exception object instead of the preconstructed ones.
19156 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19158 * mini.c: reverted changed to sigsegv_signal_handler commited
19159 accidentally in the previous patch.
19161 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19164 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
19165 running --aot with an old assembly.
19167 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
19169 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
19172 * mini-sparc.c: Add support for v9 branches with prediction.
19174 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
19176 * mini.c (mini_init): #warning is GNUC only
19178 * mini-sparc.h: implement __builtin_frame_address
19179 and __builtin_return_address for Sun C compiler
19181 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
19183 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
19185 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
19187 * basic-calls.cs: Add test for unaligned byref long argument passing.
19189 * mini-ops.h: Add sparcv9 compare and branch instructions.
19191 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
19192 v9 instructions if we have a v9 cpu.
19194 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
19195 registers for global allocation.
19197 * exceptions-sparc.c: Fixes.
19199 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
19201 * liveness.c (mono_analyze_liveness): Optimized version.
19203 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
19205 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
19208 * basic-float.cs basic-calls.cs: New regression tests.
19210 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
19212 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
19213 sigaltstack implementation.
19215 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
19217 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
19218 stuff if SIGSEGV_ON_ALTSTACK is not defined.
19220 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
19222 * mini.c: Fix warnings.
19224 * mini.c (mono_resolve_patch_target): New function which contains the
19225 arch independent part of the patching process.
19227 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
19228 patching code to a separate function.
19230 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
19232 * mini.c (add_signal_handler): ifdef out on Windows
19234 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
19236 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
19237 cpu-sparc.md: Add exception handling support + other fixes.
19239 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
19240 typed GC detection in --version.
19242 * basic.cs exceptions.cs: New regression tests.
19244 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
19245 the arch specific code can store data during a compilation.
19247 * mini-ops.h: Add OP_SETFRET.
19249 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
19250 function, register a separate icall for each arity, so the icalls can
19253 * mini.c (mono_print_tree): Print negative offsets in a more readable
19256 * mini.c: Make signal handling work on sparc.
19258 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
19260 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
19262 * jit-icalls.c: Emulate truncl by aintl on solaris.
19264 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
19266 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
19268 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
19270 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
19272 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
19273 a MarshalByRef type, inline a method that performs the check, taking into
19274 account that the object can be a proxy. Also implemented tow new opcodes:
19275 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19276 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
19277 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19279 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
19281 * mini-ppc.c: if a relative branch displacement is too big
19282 but it points to and area reachable with an absolute branch,
19285 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
19287 * mini.c: optimize small copies in cpblk.
19289 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
19291 * basic-calls.cs basic-float.cs: New regression tests.
19293 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
19294 negative offsets from %fp. Implement localloc. Fix local register
19295 allocation. Fix the case when the this argument needs to be saved to
19296 the stack. Implement some missing opcodes.
19298 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
19300 * mini.c (mini_method_compile): Reenable global regalloc in methods
19301 with exception handlers.
19303 * linear-scan.c (mono_varlist_sort): Fix warning.
19305 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
19307 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
19310 * liveness.c: Make all variables uses in exception clauses volatile, to
19311 prevent them from being allocated to registers. Fixes #42136.
19313 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
19315 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
19316 causes regressions.
19318 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
19319 argument to mono_arch_regalloc_cost.
19321 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
19324 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
19326 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
19327 Make the cost of allocating a variable to a register arch dependent.
19329 * basic-calls.cs: Fix compilation of tests.
19331 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
19332 helper function to cut back on the number of #ifdefs needed.
19334 * mini-ppc.c: Fix compilation.
19336 * basic-calls.cs: New regression tests.
19338 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
19340 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
19341 of l0 since that is callee saved.
19343 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
19346 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
19347 of delay instruction.
19349 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
19351 * mini.h (MonoCallInst): Add 'virtual' flag.
19353 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
19355 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
19357 * *.cs: New regression tests.
19359 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
19362 * mini.c (mono_runtime_install_handlers): Fix build.
19364 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
19365 'signal_stack_size' members.
19367 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
19368 alternate signal stack.
19370 * exceptions-x86.c: Add stack overflow handling.
19372 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
19373 functions to arch independent code.
19375 * mini.c (mono_print_tree): Print more detailed info for load_membase
19378 2004-02-23 Martin Baulig <martin@ximian.com>
19380 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
19382 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
19384 * mini-x86.c: fixed reg allocation for div/rem.
19386 2004-02-22 Miguel de Icaza <miguel@ximian.com>
19388 * driver.c (mono_main): Report some configuratio options on --version.
19390 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
19392 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
19393 low in the address space. Correctly flush memory in thunks where we
19394 output native code.
19396 2004-02-20 Martin Baulig <martin@ximian.com>
19398 * mini.c (mini_get_method): New static method; inflate all generic
19399 methods and methods in open generic instances.
19400 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
19401 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
19403 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19405 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
19407 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
19409 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
19411 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
19413 * mini-sparc.c (flushi mono_arch_output_basic_block): make
19414 it compile using Sun's compiler.
19416 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19418 * 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.
19420 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
19422 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19424 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
19426 * mini-ppc.c: handle calls outside of the allowed range with thunks
19427 allocated using the code manager.
19428 * tramp-ppc.c: use the code manager to hold generated native code.
19429 Fixed the magic trampoline to just patch vtable entries.
19431 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
19433 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
19436 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
19438 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
19441 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
19442 if we have a working __thread implementation.
19444 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
19445 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
19447 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
19449 * mini-x86.c: Fix compilation under gcc 2.
19451 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
19453 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
19454 contains a call to the wrapped function.
19456 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
19457 OP_<CALL>_IMM opcodes, and use them under X86.
19459 * mini.c (mono_jit_find_compiled_method): Fix warning.
19461 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
19463 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
19465 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
19466 functionality to mini.c.
19468 * mini.c (mono_create_jump_trampoline): New function to create a jump
19469 trampoline. Return a compiled method instead of a trampoline if it
19470 exists. Add a cache for jump trampolines.
19472 * mini.c (mono_jit_find_compiled_method): New function to return a
19473 compiled method if it exists.
19475 * mini-x86.c: Call mono_create_jump_trampoline instead of
19476 mono_arch_create_jit_trampoline.
19478 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
19479 a jump trampoline. Fixes #52092.
19481 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
19483 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
19484 which is not up-to-date. Add check_corlib_version () instead.
19486 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
19489 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
19490 since newer valgrind versions do not need it.
19492 * mini.c (mono_jit_compile_method_with_opt): New helper function to
19493 compile a method with a given set of optimizations.
19495 * mini.c: Compile icall wrappers on-demand instead of at startup.
19497 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
19498 wrapper for an icall.
19500 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
19502 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
19505 * iltests.il: Add test for non-empty stack before switch instruction.
19507 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
19509 * mini.c: Add support for new stringbuilder marshalling conventions.
19511 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
19513 2004-02-01 Martin Baulig <martin@ximian.com>
19515 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
19516 in `ginst->mtype_argv'.
19518 2004-01-31 Miguel de Icaza <miguel@ximian.com>
19520 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
19521 facilitate grepping.
19523 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
19525 * mini.c: fixed buglet in initobj generic implementation for references.
19527 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
19529 * Makefile.am: make the version script conditional.
19530 * jit-icalls.c: handle missing truncl().
19532 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
19534 * exceptions.cs: Add more tests for double->int conversion.
19536 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
19537 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
19539 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
19541 * driver.c: make --verbose --version emit an error
19542 if the loaded corlib doesn't match the runtime version.
19544 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
19546 * mini-ppc.h: export ppc_patch().
19547 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
19548 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
19549 on par or better than on MacOSX.
19551 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
19553 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
19554 mono_lookup_pinvoke_call.
19556 * mini-x86.c: Under windows, the default pinvoke calling convention is
19557 stdcall. Fixes #52834.
19559 * mini.c (optimize_branches): Add an upper bound to the number of
19560 iterations to prevent infinite loops on strange loops. Fixes #53003.
19562 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
19564 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
19565 and ISINST. Fixes #52093.
19567 * objects.cs (test_0_vector_array_cast): New tests.
19569 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
19571 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
19572 checking in Array.Set ().
19574 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
19577 * object.cs (test_0_multi_array_cast): New regression test.
19579 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
19581 * exceptions-ppc.c: fix build on Linux/PPC.
19583 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
19585 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
19586 running under valgrind.
19587 (x86_magic_trampoline): Fix build bustage.
19589 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
19590 negative values as well. This is needed for the encoding of the line number
19591 info, since sometimes the line numbers are not in increasing order.
19593 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
19595 * cpu-pentium.md (localloc): Increase the size of the localloc
19596 instruction since it is a loop under Win32.
19598 * debug-mini.c (record_line_number): Get rid of unneccesary memory
19601 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
19603 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
19604 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
19605 Max Horn (max@quendi.de). Fix file names in comments.
19607 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
19609 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
19610 avoid stack overflow.
19611 (replace_usage): Avoid uninitialized variable warnings.
19613 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
19614 and taking the address of valuetype variables.
19616 2004-01-03 Patrik Torstensson
19618 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
19619 for other purposes than FP later on.
19621 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
19623 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
19626 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19628 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
19630 2003-12-30 Patrik Torstensson <p@rxc.se>
19632 * mini-x86.h: Decreased number of availiable fp regs.
19633 Solves corner cases with FP spilling.
19635 2003-12-23 Patrik Torstensson <p@rxc.se>
19637 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
19638 for floating point stack tracking / spilling on x86.
19641 * basic-float.cs: added float mul overflow test.
19643 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
19645 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
19647 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19649 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
19650 supports for cond branches that overflow the immediate
19651 overflow offset. mcs can compile simple programs.
19653 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19655 * exceptions-ppc.c: exception handling support wip:
19656 finally handlers get run on exception.
19658 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
19660 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
19663 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19665 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
19666 initial support for stack walking and unwinding.
19668 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
19670 * driver.c (mono_main): Make corlib-out-of-sync message more
19671 descriptive. Also remove verify_corlib call.
19673 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19675 * mini.c: make CEE_NEWARR calls and other emulated opcodes
19676 not overlap with other call's arguments, too.
19678 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
19680 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
19681 move to arch-specific code the choice of arch-specific
19682 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
19683 * mini.c: ensure emulation calls will not interleave
19686 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
19688 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
19689 the magic trampoline stack frame is dropped before executing
19692 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
19694 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
19695 and integer to fp conversions. Added support for overflowing
19696 arguments on the stack. Reserve a couple more registers as temps.
19697 Added support for aot compilation (as output still needs to be
19700 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19702 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
19703 Don't overwrite return register in some corner cases.
19705 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
19707 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
19708 static constructors when AOT compiling.
19710 * driver.c (mono_main): Call mono_check_corlib_version.
19712 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
19714 * cpu-g4.md, basic.cs: fixed div target register.
19716 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
19718 * mini-ppc.c, basic.cs: shl_imm fix with test.
19720 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19722 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
19723 structures by value. Misc fixes.
19724 * objects.cs: more tests.
19726 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
19728 * mini-ppc.c: lconv.ovf.i implemented.
19730 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19733 (mini_init): don't error out if someone already called g_thread_init.
19735 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19737 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
19738 to be any type per the spec. Fix abnormal memory usage when
19739 the same object is repeatedly thrown.
19741 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
19743 * mini.c: check for overruns in IL code.
19745 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
19747 * TODO: Add/remove some todo entries.
19749 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
19751 * driver.c (mono_main): Call mono_verify_corlib.
19753 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
19755 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
19756 This has been moved to mini.c
19757 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
19758 type being casted is marshalbyref it could be a proxy, so instead of
19759 emitting the type check code, emit a call to a runtime method that will
19760 perform the check by calling CanCastTo if needed.
19762 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
19764 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
19765 methods with large stack frames under Win32.
19767 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
19769 * Makefile.am: Distribute regression tests.
19771 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
19772 at the end instead of inserting each variable into the sorted list.
19774 * linear-scan.c (mono_varlist_sort): New helper function.
19776 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19778 * mini.c: ensure arguments and locals are within bounds.
19780 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19782 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
19785 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19787 * mini.c (mono_cprop_copy_values): Fix crash.
19789 * aot.c: Set verbosity back to 0.
19791 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
19793 * regalloc.c: complete memory leak fix by Laurent Morichetti
19796 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19798 * driver.c (main_thread_handler): Revert the previous patch.
19800 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
19803 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
19804 memory from the memory pool.
19806 * driver.c (main_thread_handler): Turn on all optimizations when
19809 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
19810 an array for better performance.
19812 * regalloc.c (mono_regstate_assign): Fix memory leak.
19814 * debug-mini.c (mono_debug_serialize_debug_info): New function to
19815 serialize the debug info.
19817 * debug-mini.c (mono_debug_add_aot_method): New function to load the
19818 debug info from the serialized representation.
19820 * aot.c: Save debug info into the generated file and load it when
19823 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
19825 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19827 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
19828 More FP-related fixes.
19830 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
19832 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
19833 and register allocation buglet. Hello world now runs.
19835 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19837 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
19838 * tramp-ppc.c: fixed class init trampoline.
19839 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
19841 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19843 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
19844 mini.c: more ppc changes/fixes.
19846 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19848 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
19849 Also optimize the case when the arguments are the same in the caller
19852 * iltests.il: Add tests for tail calls with valuetype arguments.
19854 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19856 * mini-ppc.c: fixes for struct return type.
19858 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
19860 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19861 mono_spillvar_offset() to arch-specific code.
19863 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
19865 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
19867 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19869 * exceptions-x86.c: Fix stack space leaks.
19871 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
19872 registers from the lmf if the method has save_lmf set.
19874 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
19876 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
19877 of icall wrappers into InvokeInDomain, since these are now per-domain.
19879 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
19881 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
19882 make some opcode emulation and intrinsic ops enabled/disabled
19883 according to the architecture. More fixes.
19885 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
19887 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
19889 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19891 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19892 arch-specific handling for 'this' and struct return type to
19893 arch-specific code.
19895 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19897 * aot.c: prevent divide by zero error when reporting (it happened with
19898 Accessibility.dll).
19900 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
19902 * mini.h (inst_switch): Remove unused macro.
19904 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19907 (load_aot_module): free 'info->methods' and 'info' properly. No more
19908 "free(): invalid pointer blah" messages when you have an old aot
19911 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
19913 * jit-icalls.c, mini.c: Added support for context static fields.
19915 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19917 * mini.c (mono_method_blittable): Methods which set LastError are not
19918 blittable either. Fixes #51108.
19920 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19922 * mini.c: flush icache.
19923 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
19925 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19927 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
19929 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
19931 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
19934 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
19937 * inssel.brg (CEE_MKREFANY): Fix AOT case.
19939 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
19941 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
19942 instruction when the result is discarded.
19944 * iltests.il (test_0_div_regalloc): New regression test.
19946 * arrays.cs: Fix compilation error.
19948 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
19950 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
19951 float rules to inssel-x86.brg: sane architectures with FP registers
19952 don't need to implement these rules.
19954 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
19956 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
19958 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
19960 * mini.h, inssel-long32.brg: fixed endianess issues in int64
19961 implementation of 32 bit systems.
19963 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19965 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
19966 (Jeroen Zwartepoorte).
19968 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
19970 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
19971 the caller and the callee matches.
19973 * mini.c (mono_method_to_ir): Add comment.
19975 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
19976 signbit is missing on some platforms.
19978 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
19980 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
19982 * mini.c (setup_jit_tls_data): Call the new function.
19984 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
19986 * mini-x86.c: Add experimental support for fast access to the lmf
19987 structure under NPTL/Linux 2.6.x.
19989 2003-11-06 Martin Baulig <martin@ximian.com>
19991 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
19992 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
19995 2003-11-02 Martin Baulig <martin@ximian.com>
19997 * mini.c (inflate_generic_field): New static method.
19998 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
19999 generic instance and the field is declared in a generic type, call
20000 inflate_generic_field() to inflate it. Fixes gen-28.cs.
20002 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
20004 * mini.h mini.c (mono_method_same_domain): New function to return
20005 whenever the caller and the callee are in the same domain.
20007 * tramp-x86.c (x86_magic_trampoline): Use the new function.
20009 2003-10-30 Martin Baulig <martin@ximian.com>
20011 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
20012 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
20014 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
20015 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
20017 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
20019 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
20022 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
20023 object here, so it is in the correct appdomain etc.
20025 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
20027 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
20029 (mono_method_to_ir): Avoid freeing the type created returned from
20030 mono_type_create_from_typespec, since it is put into an internal cache
20031 by the function. Fixes pointer.exe.
20033 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
20034 trampolines for icalls and pinvokes as well. Fixes #33569.
20036 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
20038 * mini.c: Update after appdomain changes.
20040 * mini.c (mono_jit_compile_method_inner): Allways compile native
20041 method wrappers in the root domain, since there can only be one
20042 instance of them, whose address is stored in method->info.
20044 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
20046 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
20047 environment variable. Instead detect automatically whenever running
20048 under valgrind using the magic macro RUNNING_ON_VALGRIND from
20051 2003-10-16 Miguel de Icaza <miguel@ximian.com>
20053 * trace.c, trace.h: New files that implement the new trace option
20056 * driver.c: Document new --trace options.
20058 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
20061 - if (mono_jit_trace_calls)
20062 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
20064 * mini.h: prototypes.
20066 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
20068 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
20070 * mini.c inssel.brg: Implement typedefbyref opcodes.
20072 * mini.c (mono_jit_compile_method): Remove unused local variable.
20074 * mini.c (mono_jit_compile_method_inner): Ditto.
20076 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
20078 * tramp-x86.c (x86_class_init_trampoline): Fix build.
20080 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
20082 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
20084 * mini.c (mono_no_aot): Remove unused global variable.
20086 * mini.c: Thread safety fixes.
20088 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
20090 * mini.c (mono_create_class_init_trampoline): Add a lock around
20091 class_init_hash_addr.
20093 * arrays.cs (test_0_newarr_emulation): Add new regression test for
20096 * mini.c: Decompose the NEWARR instruction before decomposing its
20097 arguments. Fixes #30073.
20099 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
20101 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
20104 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
20106 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
20108 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
20110 * driver.c: Add support for compiling icall wrappers to --compile.
20112 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
20114 * inssel.brg: The empty value in class->interface_offsets is -1, not
20117 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
20119 * objects.cs: New test for 'is' operator on an array of interfaces.
20121 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20123 * tramp-ppc.c: update trampoline code to support jumps
20124 and class initialization.
20126 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
20128 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
20130 * inssel.brg (OP_UNBOXCAST): Fix #46027.
20132 * inssel.brg (OP_UNBOX): Remove unused rule.
20134 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
20135 region instead of one for each method. Fixes #47813.
20137 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
20139 * exceptions.cs (test_0_nested_finally): New regression test for
20140 nested exception handlers.
20142 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
20144 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
20146 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
20149 * mini.c (mono_method_check_inlining): Make the inlining limit
20150 configurable by an environment variable.
20152 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
20154 * mini.h: Bump AOT file version.
20156 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
20157 token, store the image along with the token, since the token might not
20158 refer to the same image as the method containing the relocation,
20159 because of inlining.
20161 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
20163 * mini.c (mono_precompile_assemblies): New function to compile
20164 all methods in all loaded assemblies.
20166 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
20168 * regalloc.h regalloc.c (MonoRegState): Change the type of
20169 iassign and fassign to int*, since they can contain large negative
20170 values if the register is spilled. Also added some comments. Fixes
20173 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
20174 under Win32. Fixes #42964.
20176 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
20178 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
20180 * aot.c: Added support for AOT compiling methods which contain calls
20181 to wrappers. Currently, only remoting-invoke-with-check wrappers are
20184 * driver.c (compile_all_methods): Run the compilation in a thread
20185 managed by mono. Fixes #44023.
20187 * mini.c (mono_codegen): Print full method name in verbose output.
20189 * mini-x86.c (mono_arch_patch_code): Fix warning.
20191 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
20192 jumps, since the method we are jumping to might be domain-specific.
20194 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
20196 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20198 * inssel.brg: string chars are unsigned.
20200 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
20202 * TODO: New todo item.
20204 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
20205 which calls mono_runtime_class_init and patches the call site to
20206 avoid further calls.
20207 (mono_arch_create_class_init_trampoline): New arch specific function
20208 to create a class init trampoline.
20209 (create_trampoline_code): Generalized so it can create
20210 class init trampolines as well.
20212 * mini.c (helper_sig_class_init_trampoline): New helper variable.
20213 (mono_create_class_init_trampoline): New function to create and cache
20214 class init trampolines.
20215 (mono_find_class_init_trampoline_by_addr): New function to lookup the
20216 vtable given the address of a class init trampoline. Used by the
20218 (mono_codegen): Generate a call to a trampoline instead of
20219 mono_runtime_class_init in LDSFLD[A].
20220 (mono_codegen): Add relocations for the new trampoline.
20222 * mini.h mini-x86.c aot.c: Added a new relocation type:
20223 MONO_PATCH_INFO_CLASS_INIT.
20225 * mini.h: Bump AOT version number.
20227 * aot.c: Create a copy of the loaded code instead of using the original
20228 so methods which call each other will be close in memory, improving
20231 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
20232 patch since it breaks the regression tests.
20234 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
20235 for the register saving instruction sequence since the
20236 frame_state_for function in glibc 2.3.2 don't seem to detect it.
20238 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
20240 * TODO: Fix todo item && remove another.
20242 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
20244 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
20247 * aot.c: Moved the check for MONO_LASTAOT into the initialization
20248 function of the module.
20250 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
20251 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
20252 --no-aot command line option.
20254 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
20256 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
20257 by Bernie Solomon (bernard@ugsolutions.com).
20259 * inssel.brg: Refactor the interface offset table related code into
20260 its separate functions and add support for the AOT case.
20262 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
20264 * aot.c (mono_aot_get_method_inner): Fix memory leak.
20266 * aot.c: Added mono_aot_verbose variable and made all debugging
20267 output depend on the value of this variable.
20269 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
20270 method_label and info_label.
20272 * mini.h mini-x86.c aot.c: Added a new relocation type
20273 MONO_PATCH_INFO_IID for klass->interface_id.
20275 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
20276 the MonoJitInfo structure.
20278 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
20279 a non-root appdomain in shared mode.
20281 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
20283 * aot.c: make aot loader less verbose. Remove free of unused variable.
20285 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
20287 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
20289 * .cvsignore: Added *.dll.
20291 * mini.c (mono_print_tree_nl): New function callable while debugging.
20293 * mini.c (mono_print_code): Export this.
20295 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
20298 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
20300 * mini.h (MonoCompile): Added 'jit_info' field.
20302 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
20303 the cfg structure, since it is needed by the AOT compiler.
20305 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
20307 * aot.c: A major rewrite. Changes include:
20308 - save exception tables for methods which have them.
20309 - cache failed lookups in aot_get_method () to avoid the (slow) calls
20310 to g_module_symbol.
20311 - reworked the file format so it is now much smaller and needs
20312 fewer relocation entries.
20314 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20316 * aot.c (load_aot_module): Fix build bustage on platforms without
20319 2003-09-04 Martin Baulig <martin@ximian.com>
20321 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
20323 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20325 * TODO: Some new optimization ideas.
20327 * aot.c: Move AOT module loading logic here from mono_assembly_open.
20329 * aot.c: Save the optimization flags used to compile the code into
20332 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
20333 support emitting domain specific code.
20335 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
20336 no longer domain neutral. It can be made domain neutral by compiling
20337 with --optimize=shared.
20339 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
20340 between appdomains.
20342 * driver.c mini.h mini.c: New --no-aot debugging option which disables
20343 loading of AOT code.
20345 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
20347 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
20348 if there is no domain neutrality information.
20350 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
20352 * aot.c (mono_compile_assembly): Emit a symbol containing the file
20353 format version into the generated library.
20355 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
20356 callee method into the caller since one of them could be shared.
20358 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
20359 system exceptions from AOT code now works.
20361 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
20362 method if it is domain neutral and the callee is not.
20364 * graph.c (cfg_emit_one_loop_level): Fix warning.
20366 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
20368 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
20371 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
20373 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
20374 is needed by code which is executed before mono_runtime_init ().
20375 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
20377 * mini.c (mono_thread_abort): Fix warning.
20378 (mono_jit_compile_method): Call static constructor in the AOT case too.
20380 * aot.c (mono_compile_assembly): Fix warning.
20382 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20384 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
20386 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
20388 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
20390 * cpu-pentium.md: Fix the length of call opcodes so they include the
20391 ESP restoring instruction. Fixes #47968.
20393 2003-08-28 Martin Baulig <martin@ximian.com>
20395 * mini-x86.c (mono_arch_call_opcode): Added support for
20396 MONO_TYPE_GENERICINST.
20398 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
20400 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
20402 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
20403 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
20405 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
20408 2003-08-26 Martin Baulig <martin@ximian.com>
20410 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
20411 when reporting an error, set this to the actual error location.
20412 (mono_method_to_ir): Report the correct error location if
20413 get_basic_blocks() returned an error.
20415 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
20417 * mini.c (mono_type_blittable): OBJECT is not blittable.
20418 (mono_method_blittable): Methods which have marshalling descriptors
20419 are not blittable either. Fixes #47842.
20421 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
20423 * driver.c mini.c: Use an environment variable instead of a global
20424 variable. Also fix the build.
20426 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
20427 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
20430 * driver.c mini.c: Added --with-valgrind option to turn off some
20431 code which prevents mono from running under valgrind.
20433 * mini.c (mono_emit_call_args): Fixed warning.
20435 * mini.c (mono_emulate_opcode): Fixed warning.
20437 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20439 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
20440 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
20441 regalloc.c, regalloc.h: specify available registers in arch-specific
20442 code and support floats in the regallocator (patch by Laurent Morichetti
20445 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20447 * mini.c: mono_thread_current() can be called only after
20448 mono_runtime_init(): rearrange code to not call it early on.
20450 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20452 * mini.c: allocate jump tables in the code mempools.
20454 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20456 * mini.c, mini.h: make sure per-thread data allocated by the jit is
20459 2003-08-10 Miguel de Icaza <miguel@ximian.com>
20461 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
20462 12 to 16. This fixes bug #47453.
20465 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
20467 * mini-ppc.c: fixed indexed load and unsigned compares.
20469 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
20471 * mini.c: reenabled installation of handler for
20472 thread abort signal.
20474 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20476 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
20477 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
20478 until it's fixed and actually useful.
20480 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20482 * inssel-long32.brg: couple more opcodes implemented.
20484 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20486 * mini-sparc.c: Even more opcodes implemeted.
20488 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
20490 * mini-sparc.c: More opcodes implemented.
20492 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
20494 * mini-sparc.c: More opcodes implemented.
20496 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20498 * inssel-sparc.brg: Add some needed rules. Direct
20500 * Makefile.am: Use inssel-sparc.brg
20501 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
20502 an assert happy for now.
20504 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
20506 * mini-sparc.c: Fixed compile errors.
20507 * exceptions-sparc.c: Same. We now produce a mono binary
20508 on sparc-linux. Yea.
20510 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
20512 * mini-sparc.c: Renamed registers. Also some macro cleanups.
20513 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
20514 They compile, but do not work.
20516 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20518 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
20519 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
20520 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
20523 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20525 * mini.c: more opcodes implemented and better support for generics.
20527 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20529 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
20530 * mini.c, mini.h: first cut at generics support: some new instructions
20531 added and changed the behaviour of some of the existing ones.
20533 2003-07-21 Miguel de Icaza <miguel@ximian.com>
20535 * mini.c: Removed definition of metadata_shared mutex here.
20537 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20539 * mini-x86.c: make vararg calls work for instance methods.
20541 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
20543 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
20544 returns the arguments in a separte list, now.
20546 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20548 * aot.c, mini.c: updates for array type representation changes.
20550 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
20552 * mini.c: register function to perform jit shutdown.
20554 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20556 * mini.c: use a faster allocator if possible.
20558 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20560 * aot.c: some cleanups and portability changes.
20562 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20564 * mini.c: use faster allocation for CEE_BOX if possible.
20566 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20568 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
20569 Moved inlined mempcy code to its own function so that is can be
20570 reused. Added an inline memset function as well (optimized initobj).
20571 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
20573 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20575 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
20577 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
20579 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
20580 arch code can setup the cpu for CLR execution, if needed.
20581 We use it on x86 to set the precision of FP operations.
20583 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
20585 * mini.c: disable some optimizations if we can guess they'll cost too
20586 much for a given method.
20588 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20590 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
20592 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20593 * mini.h mini.c mini-x86.c: Added instruction level coverage
20594 info collection support.
20596 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20598 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
20599 is now implemented in the profiling API. Get rid of a couple of
20600 unnecessary global variables.
20602 2003-06-15 Nick Drochak <ndrochak@gol.com>
20604 * basic-long.cs: tests for negative values for bigmul, and unsigned.
20605 * cpu-g4.md: add op_bigmul and op_bigmul_un
20606 * cpu_pentium.md: add op_bigmul_un
20607 * inssel-long32.brg: add rule for unsigned bigmul
20608 * mini-ops.h: define OP_BIGMUL_UN
20609 * mini-x86.c: THE BUG: handle (un)signed properly
20610 * mini.c: choose unsigned opcode if needed.
20611 This set of patches fixes bug #44291
20613 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
20615 * mini.c (optimize_branches): improved to handle all kinds of
20616 conditional branches.
20618 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20620 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
20621 don't raise exceptions.
20623 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20625 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
20626 to arch-specific files.
20628 2003-06-09 Martin Baulig <martin@ximian.com>
20630 * Makefile.am (libs): Added $(LIBGC_LIBS).
20632 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
20634 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
20635 and OP_ATAN (fixes bug#44293).
20637 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
20639 * Makefile.am, mini-x86.c: rename cpu description array to
20640 pentium_desc, since some compilers define the 'pentium' preprocessor
20643 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
20645 * mini.c (mini_select_instructions): add explicit branch if the
20646 following block is not the false target of a conditional branch -
20647 we need this with any optimization that reorder or remove bblocks
20649 * mini.c (optimize_branches): bug fixes
20651 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
20653 * mini.c (mono_method_to_ir): inline static readonly fields
20655 * ssa.c (fold_tree): start cfold support for long (very simple
20658 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
20660 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20662 * inssel.brg: fixed memcpy (bug #44219).
20664 2003-06-05 Dick Porter <dick@ximian.com>
20666 * driver.c: Set the glib log levels to not abort if g_message
20669 g_set_prgname() has to happen before mini_init() so that the
20670 process handle gets the info.
20672 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20674 * driver.c: add intrins to the default optimizations to get wider
20677 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
20679 * mini.h: some large basic blocks will overflow a 16-bit
20680 integers for symbolic registers.
20682 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20684 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
20685 (mono_arch_output_basic_block): fix bug 43499
20687 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20689 * mini.c: kill duplicated definition of mono_debug_format.
20691 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
20693 * mini-x86.c, arrays.cs: fixed register allocation bug.
20695 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20697 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
20699 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
20701 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20704 (print_method_from_ip): also print source location information if
20707 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
20709 * mini.c (mono_find_block_region): bug fix in region code
20710 (mini_method_compile): enable removing unreachable code again, but
20711 only in methods without exception clauses.
20713 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20715 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
20716 Implemented arglist opcode and handling of TypedReference type.
20717 Fixed x86 call convention when a structure is returned.
20718 Minimal support for calling static vararg methods.
20720 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
20722 * mini.c (mini_method_compile): always remove unreachable code,
20723 because the code in them may be inconsistent (access to dead
20724 variables for example).
20726 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
20728 * driver.c, debug-mini.c: warning fixes.
20730 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
20732 * Makefile.am, jit.h, mini.h: install header for embedding mono.
20734 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
20736 * mini.c: thread-static fields are registered in mono_class_vtable(),
20737 so ensure the function is called before checking for them.
20739 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
20741 * mini.c (optimize_branches): fix for bug 43586
20743 * jit-icalls.c (mono_llmult_ovf): added an additional check for
20744 overflow (fixes Bug #43639)
20746 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20748 * mini.c, objects.cs: allow the use of stobj for primitive types.
20750 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20752 * mini.c: be less strict about argument checking until we support
20753 running the verifier.
20755 2003-05-27 Nick Drochak <ndrochak@gol.com>
20757 * basic-long.cs: tests for (ulong)int * (ulong)int also
20758 * mini.c: use the same trick for (ulong)int * (ulong)int
20760 2003-05-27 Nick Drochak <ndrochak@gol.com>
20762 * basic-long.cs: add regression test for (long)int * (long)int
20763 * cpu-pentium.md: add op_bigmul specification
20764 * inssel-long32.brg: add OP_BIGMUL rule
20765 * mini-ops.h: add OP_BIGMUL
20766 * mini-x86.c: register allocator: handle case where src1 needs to be
20768 * mini.c: substitute special BIGMUL opcode in the tree for
20769 (long)int * (long)int
20771 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
20773 * jit-icalls.c: call the type ctor on field access if needed.
20775 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
20777 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
20778 to a method (including results of ldelema, bug#43207).
20780 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
20782 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
20783 colors to show exception handler blocks.
20785 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
20786 (fix for pinvoke7.cs).
20788 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20790 * mini.h, mini.c: ensure correct initialization order for types that
20791 require it. Prepare for lazy compilation of jit icall wrappers.
20792 Provide a name for opcode emulation to reduce unneeded mallocing.
20794 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
20796 * mini-x86.c: better register restoring code and profiling
20797 support for tail calls.
20799 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20801 * mini.h, driver.c: prepare for leaf methods optimization.
20803 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
20805 * mini.c: get targets of branches before converting a method.
20807 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
20809 * mini.c (optimize_branches): added some experimental code (disbaled)
20811 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
20813 * mini.c (optimize_branches): fix branch to branch optimization
20815 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
20817 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
20819 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
20821 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
20824 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
20826 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
20827 enable use of interface variables again.
20829 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
20830 I1 to registers because there is no simply way to sign extend 8bit
20831 quantities in caller saved registers on x86.
20833 * inssel-float.brg: set costs of some rules to 2 so
20834 that monobure always select the arch. specific ones if supplied,
20835 regardless of the order we pass the files to monoburg.
20837 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
20839 * mini.c, mini-x86.c: since the magic trampoline for jumps
20840 can't patch the code directly, we do it as soon as the
20841 method gets compiled.
20843 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20845 * mini-x86.c, mini.h: introduce a new patching method
20846 to support CEE_JMP and tail calls.
20847 * mini.c: obey tail.call. Don't precompile methods target
20849 * tramp-x86.c: new trampoline code to handle methods
20850 reached through a jump.
20852 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
20854 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
20855 bit values to registers
20857 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
20859 * mini.c (mono_compile_get_interface_var): share interface
20860 variables if possible.
20862 2003-05-16 Martin Baulig <martin@ximian.com>
20864 * debug-mini.c (mono_init_debugger): New function to initialize
20865 the debugger. This is not in the debugger since it needs to
20866 access some of mini's internals.
20868 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20870 * mini.c (mono_method_to_ir): inlining fixes/cleanups
20872 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
20874 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
20875 for value type handling.
20877 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20879 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
20880 (mono_method_check_inlining): enable inlining of all kinds of wrappers
20882 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
20884 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
20885 the constructor through a proxy.
20887 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20889 * jit-icalls.c, inssel.brg: fixes to array element address
20892 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
20894 * mini-x86.c (is_regsize_var): allocate pointer to registers
20896 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20898 * driver.c: fixed typo, added intrins to the set of optimizations
20899 tested with regressions.
20901 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
20903 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
20904 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
20907 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
20909 * inssel.brg: remove some common pop instructions without side effects
20911 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20913 * inssel-x86.brg: fixed thinko in int to double conversions.
20915 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
20917 * mini.c, jit-icalls.c: added runtime thread-static variable support.
20919 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20921 * inssel-long32.brg: two more missing instructions.
20923 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
20925 * mini.c (mono_emit_call_args): set the cil_code for all arguments
20926 if not already set.
20928 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
20930 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
20933 * basic-float.cs: Added tests for negative zero.
20935 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20937 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
20938 a couple of missing operations for long casts, with test cases.
20940 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20942 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
20944 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
20946 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
20947 code size estimation.
20949 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
20951 * mini.c (mono_jit_create_remoting_trampoline): make it work with
20952 abstract methods (fix bug 42542)
20954 * aot.c: add ability to handle array types
20956 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
20958 * mini.c: Call the _specific versions of the object allocation
20959 functions if possible.
20961 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20963 * driver.c: call setlocale ().
20965 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20967 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
20970 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
20972 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
20974 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
20975 wrappers (fix bug 42122)
20977 2003-05-04 Martin Baulig <martin@ximian.com>
20979 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
20981 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
20982 s/mini_set_defaults/mono_set_defaults/g.
20984 2003-05-04 Martin Baulig <martin@ximian.com>
20986 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
20988 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20990 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
20991 (reported by Don Roberts).
20993 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20995 * mini.c: temporarily work around two bugs for this release.
20997 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20999 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
21000 that contains -export-dynamic and it makes using the ld script
21002 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
21004 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
21006 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
21009 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
21011 * mini.c: make sure leave calls all the needed finally blocks,
21012 even when the target jumps out of multiple exception clauses.
21014 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21016 * ldscript, Makefile.am: add linker script to reduce the number of
21017 exported symbols (should also fix the issues with libwine defining
21018 some of the same symbols in io-layer).
21020 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
21022 * driver.c (mini_main): Avoid assertion when no file name is given on
21025 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
21027 * driver.c: added --version/-V command line option.
21028 Added the inline optimization in the regression tests.
21030 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21032 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
21033 to the type in the method signature (fixes bug#42134).
21035 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
21037 * mini.c: when inlining, check this is not null only when needed (bug #42135).
21039 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
21041 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
21043 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21045 * driver.c: fixed bug #42100.
21047 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
21049 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
21051 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
21053 * mini.c: moved most of the code required to do inlining to its own
21054 function so it can be reused. Inline also ctors if appropriate.
21056 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
21058 * Makefile.am: Link with -export-dynamic so shared libs loaded by
21059 the runtime can call mono API functions.
21061 2003-04-27 Martin Baulig <martin@ximian.com>
21063 * debug-mini.c (mono_debug_init_method): Added
21064 `guint32 breakpoint_id' argument; if the method has a breakpoint,
21065 send a notification to the debugger.
21067 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
21068 running in the Mono Debugger, just pass the breakpoint number to
21069 mono_debug_init_method().
21071 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
21073 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
21075 * mini.c: allow some more unsafe compares.
21077 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21079 * mini-x86.c, Makefile.am: make distcheck works (partially from
21080 a patch by Richard Lee <r.h.lee@attbi.com>).
21081 * regset.c, regset.h: removed, they are unused.
21083 2003-04-25 Dick Porter <dick@ximian.com>
21085 * driver.c: Usage reports the name as 'mono' not 'mini'
21086 * exceptions-x86.c: Build and run on freebsd
21088 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
21090 * Makefile.am: install the program with the 'mono' name and
21091 the library as libmono instead of mini and libmini.
21093 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
21095 * driver.c: provide the APIs for the embedding interface of the old jit.
21097 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
21099 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
21101 2003-04-23 Martin Baulig <martin@ximian.com>
21103 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
21105 * driver.c: Added `--debug' command line argument to enable
21108 2003-04-23 Martin Baulig <martin@ximian.com>
21110 * debug.[ch]: Removed. The code is now in
21111 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
21113 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
21116 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
21118 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
21120 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21123 (mini_cleanup): moved mono_runtime_cleanup call after the call to
21124 mono_domain_finalize.
21125 (mini_method_compile): use mono_method_profile* if the the option is
21128 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
21130 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
21131 methods with their wrapper.
21133 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
21134 methods with their wrapper.
21136 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
21139 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
21142 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
21145 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
21147 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
21149 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
21151 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
21152 of the mempool. This is slightly faster and uses less memory
21154 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
21156 * mini.c: avoid O(n) allocation for variables.
21158 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21160 * mini.c: handle items on the stack after inlining methods.
21162 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
21164 * mini.c: make the method->opcode optimization dependent
21165 on MONO_OPT_INSTRINS and do it lazily.
21167 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
21169 * driver.c: print overall results at the end of regression run.
21171 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
21173 * inssel.brg: don't overwrite symbolic registers.
21175 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
21177 * inssel-x86.brg: fix conversion from long to float.
21179 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
21181 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
21183 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
21185 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
21187 * driver.c: Added --print-vtable option as in the old JIT.
21189 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
21191 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
21193 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
21195 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
21197 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
21199 * mini.c regalloc.c regalloc.h: Fix memory leak.
21201 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
21203 * aot.c (mono_aot_get_method): register all used strings
21205 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
21207 * mini.c: always intern strings references with ldstr at compile time.
21209 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21211 * Makefile.am: add BUILT_SOURCES.
21213 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
21215 * driver.c: give a better error message when the assembly to execute
21216 doesn't have an entry point.
21218 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
21220 * Makefile.am: added hack for automake
21222 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
21225 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
21227 22003-04-07 Martin Baulig <martin@ximian.com>
21229 * Makefile.am: Added Makefile.am.
21231 * debugger-main.c: Removed, this is now in the debugger where it
21234 * mini.pc.in: Call this package `mini' for the moment.