1 2009-06-18 Martin Baulig <martin@ximian.com>
3 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
7 (mini_debugger_set_attach_ok): New function; sets the attach-ok
8 flag in `MONO_DEBUGGER__info.runtime_info'.
11 (mono_main): Call mini_debugger_set_attach_ok() if generics
14 2009-06-22 Zoltan Varga <vargaz@gmail.com>
16 * aot-compiler.c (add_wrappers): Fix a warning.
18 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
19 the ppc load/store macro changes.
21 2009-06-21 Zoltan Varga <vargaz@gmail.com>
23 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
25 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
26 not just the got symbol.
28 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
31 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
34 * aot-compiler.c: Remove some fixmes.
36 * driver.c (mono_main): Print a helpful message when cross-compiling.
38 * mini.c (mini_init): Disable signal handlers when cross-compiling.
40 * method-to-ir.c (initialize_array_data): Do the optimization if the
41 target byte order is little endian, instead of the host byte order.
43 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
44 wrappers into the mscorlib image, Emit a unique plt symbol for each
45 image, emit symbols for plt entries.
47 * image-writer.c (img_writer_emit_symbol_size): New function to emit
50 2009-06-20 Zoltan Varga <vargaz@gmail.com>
52 * aot-compiler.c (add_wrappers): Avoid calling
53 mono_marshal_get_type_info () since it can assert for some types.
55 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
56 ldtoken are used inside wrappers.
58 * helpers.c: Add support for prefixing tools with the arch name.
60 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
61 quantities when using ilp32.
63 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
64 spill slots. Use sizeof(mgreg_t) for the spill slot size.
66 * image-writer.c: Use .long on ilp32.
68 * aot-compiler.c: Use 32 bit loads on ilp32.
70 2009-06-19 Zoltan Varga <vargaz@gmail.com>
72 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
74 * mini-ops.h: Use TARGET_POWERPC define for consistency.
76 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
78 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
79 second got slot of every aot image.
81 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
82 aot on platforms with function pointers.
84 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
85 support for aot/full aot on ppc/ppc64.
87 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
88 arguments which are needed on ppc.
90 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
93 * mini-trampolines.c aot-runtime.c: Update after the above changes.
95 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
97 * regalloc2.c (BITS_PER_CHUNK): Ditto.
99 * aot-compiler.c (emit_got_info): Fix reading unused memory.
101 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
103 2009-06-17 Geoff Norton <gnorton@novell.com>
105 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
107 2009-06-17 Zoltan Varga <vargaz@gmail.com>
109 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
110 to control whenever the dwarf writer is in xdebug or aot mode.
111 (emit_class_dwarf_info): Use a separate abbrev for structures without
114 * aot-compiler.c: Pass the appending parameter to
115 mono_dwarf_writer_create ().
117 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
118 falls through to its next bblock. Fixes #513931.
120 * iltests.il: Add a test.
122 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
123 infor even if emit_line is FALSE, as the apple linker seems to require it.
125 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
127 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
131 2009-06-15 Zoltan Varga <vargaz@gmail.com>
133 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
136 2009-06-13 Zoltan Varga <vargaz@gmail.com>
138 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
139 'has_call_handler' fields.
141 * method-to-ir.c (mono_method_to_ir): Set them if needed.
143 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
144 first bblock if not needed. Fixes #512790.
146 2009-06-11 Zoltan Varga <vargaz@gmail.com>
148 * aot-compiler.c (mono_compile_assembly): Fix a warning.
150 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
153 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
154 remoting-invoke-with-check wrappers, which are not needed when running with
155 full-aot, since it doesn't support remoting.
157 2009-06-10 Zoltan Varga <vargaz@gmail.com>
159 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
161 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
162 method info, it is not used anymore.
164 * mini.h: Bump AOT file format version.
166 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
169 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
172 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
174 * mini.h: Bump AOT file format version.
176 2009-06-10 Zoltan Varga <vargaz@gmail.com>
178 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
179 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
182 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
183 of CKFINITE and FBGE for VFP.
185 2009-06-09 Zoltan Varga <vargaz@gmail.com>
187 * aot-compiler.c: Don't align code to 16 bytes on arm.
189 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
190 before the methods they belong to.
192 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
193 the full-aot case if possible, since the trampoline will be called right
196 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
197 trampolines to 1024 after the change above.
199 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
200 trampoline to save 8 bytes per trampoline.
202 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
205 2009-06-08 Zoltan Varga <vargaz@gmail.com>
207 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
209 2009-06-08 Martin Baulig <martin@ximian.com>
212 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
213 (_mono_debugger_throw_exception): Don't make this static.
214 (_mono_debugger_unhandled_exception): Likewise.
215 (mono_debugger_handle_exception): Moved to mini-exceptions.c
218 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
219 (_mono_debugger_throw_exception): Add function prototype.
220 (_mono_debugger_unhandled_exception): Likewise.
223 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
224 arg; return the first exception handler if the exception is caught
225 and we're running inside the debugger.
226 (mono_debugger_handle_exception): Moved here from debug-mini.c;
227 improve exception handle inside runtime-invoke, check whether the
228 exception is actually caught in the method being invoked and not
229 by the runtime-invoke-wrapper.
231 2009-06-08 Zoltan Varga <vargaz@gmail.com>
233 * image-writer.c: Improve support for the osx assembler.
235 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
238 2009-06-08 Martin Baulig <martin@ximian.com>
241 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
242 (_mono_debugger_throw_exception): Don't make this static.
243 (_mono_debugger_unhandled_exception): Likewise.
244 (mono_debugger_handle_exception): Moved to mini-exceptions.c
247 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
248 (_mono_debugger_throw_exception): Add function prototype.
249 (_mono_debugger_unhandled_exception): Likewise.
252 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
253 arg; return the first exception handler if the exception is caught
254 and we're running inside the debugger.
255 (mono_debugger_handle_exception): Moved here from debug-mini.c;
256 improve exception handle inside runtime-invoke, check whether the
257 exception is actually caught in the method being invoked and not
258 by the runtime-invoke-wrapper.
260 2009-06-07 Zoltan Varga <vargaz@gmail.com>
262 * image-writer.c (append_subsection): Don't align subsections of the
263 debug_line section as a workaround.
265 * dwarfwriter.c: Emit line number info in the AOT case as well.
267 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
269 This patch is contributed under the terms of the MIT/X11 license
271 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
272 code_len <= code_size
274 2009-06-06 Zoltan Varga <vargaz@gmail.com>
276 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
278 2009-06-04 Zoltan Varga <vargaz@gmail.com>
280 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
281 invoke wrappers, we now use trampolines instead.
283 2009-06-04 Mark Probst <mark.probst@gmail.com>
285 * mini-darwin.c: The exception thread must not be registered with
288 2009-06-04 Mark Probst <mark.probst@gmail.com>
290 * mini-gc.c: Disable the code because it makes SGen crash.
292 2009-06-03 Zoltan Varga <vargaz@gmail.com>
294 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
295 instead of asserting.
297 2009-05-31 Zoltan Varga <vargaz@gmail.com>
299 * aot-compiler.c (mono_compile_assembly): Move the creation of the
300 output file after the code has been compiled.
302 2009-05-30 Zoltan Varga <vargaz@gmail.com>
304 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
306 2009-05-31 Zoltan Varga <vargaz@gmail.com>
308 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
309 entries distinction to simplify the code.
311 * mini.h: Bump AOT file format version.
313 2009-05-28 Zoltan Varga <vargaz@gmail.com>
315 * objects.cs: Fix the signature of one of the tests.
317 * mini.c (mini_create_ftnptr): New helper function, moved here from
319 (mini_get_addr_from_ftnptr): Ditto.
320 (mini_init): Install the new helpers.
322 2009-05-28 Martin Baulig <martin@ximian.com>
324 Correctly initialize the debugger when embedding Mono.
326 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
327 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
328 see documentation in mini_debug_running_inside_mdb().
331 (mini_debug_running_inside_mdb): New function to check whether
332 we're running inside mdb.
334 * mini.c (mini_init): Call mini_debugger_init() if we're running
337 * driver.c (mono_main): Moved the call to mini_debugger_init()
338 into mini_init() to make this work when embedding Mono.
340 * debug-debugger.c (mini_debugger_init): Warn about duplicate
341 calls to mini_debugger_init().
343 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
344 mono_debugger_main() -> mini_debugger_main() and put them inside a
345 `MONO_DEBUGGER_SUPPORTED' conditional.
347 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
349 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
350 this is no longer in use.
353 2009-05-26 Zoltan Varga <vargaz@gmail.com>
355 * mini-sparc.c (add_outarg_load): Fix the sparc build.
357 * aot-compiler.c (emit_method_code): Always write out C style symbols for
360 2009-05-27 Martin Baulig <martin@ximian.com>
362 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
364 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
365 long_conv_to_r_un to 64 bits.
367 * cpu-x86.md: Increase the instruction size due to the changes.
369 * iltests.il.in: Add regression test.
373 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
375 * objects.cs: Move the previous test from basic.cs to here.
377 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
379 * basic.cs: Add regression test for #506915.
381 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
383 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
384 optimization we must check the bb of the first byte of stobj as
385 it's the only one set in cil_offset_to_bb.
389 2009-05-25 Zoltan Varga <vargaz@gmail.com>
391 * image-writer.c: Fix pointer directive on ppc64.
393 2009-05-24 Zoltan Varga <vargaz@gmail.com>
395 * image-writer.c (asm_writer_emit_section_change): Avoid using
396 .bss subsections on ppc too.
398 2009-05-23 Zoltan Varga <vargaz@gmail.com>
400 * image-writer.c: Fix the definition of TARGET_ASM_....
402 * image-writer.c: Fix the emission of assembler directives in the last
405 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
406 exception throwing code to accomodate ppc64.
408 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
409 size to work on ppc64 too.
411 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
414 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
415 the assembler dialect instead of using platform specific defines.
417 2009-05-22 Geoff Norton <gnorton@novell.com>
419 * mini-arm.c (get_call_info): If a structure is split between the stack
420 and argument registers, we should not advance the stack pointer by the entire
421 native size, but just by the amount that spilled.
423 2009-05-22 Zoltan Varga <vargaz@gmail.com>
425 * mini-arm.c (get_call_info): Handle structures with alignment requirements
428 2009-05-21 Zoltan Varga <vargaz@gmail.com>
430 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
433 * aot-compiler.c (add_extra_method): Fix up the collection of extra
434 methods so wrapper don't get added twice.
435 (add_generic_instances): Don't add methods of arrays.
437 * generics.cs: Mark one test as !FULLAOT.
439 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
441 * mini-x86.c (emit_move_return_value): Remove unused vars.
443 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
445 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
446 decomposing 8 bytes structs into a LCALL.
448 * mini-x86.c (emit_move_return_value): We no longer push the vtype
449 pointer for where to store the returned regs.
451 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
454 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
456 2009-05-20 Miguel de Icaza <miguel@novell.com>
458 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
461 2009-05-21 Zoltan Varga <vargaz@gmail.com>
463 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
465 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
468 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
470 * local-propagation.c (mono_local_cprop): Avoid local propagation
471 across paired add/sub if the first instruction dest reg is it's
472 source reg. For example:
474 int_add_imm R12 <- R12 [1] clobbers: 1
475 int_sub_imm R42 <- R12 [1] clobbers: 1
477 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
478 maintain the math identify.
482 2009-05-20 Andreia Gaita <avidigal@novell.com>
484 * Makefile.am: avoid going on the network just to get the revision,
487 2009-05-19 Massimiliano Mantione <massi@ximian.com>
489 Fixed estimate for short branches on amd64 (they were off mark, and
490 enabling call prolog-epilog instrumentations caused assertions).
491 * mini.h (struct MonoBasicBlock): added max_length field to hold the
492 estimate for the maximum length of this basic block.
494 - mono_arch_emit_prolog: compute max_length for each basic block
495 (instead of max_offset), and inflate size estimate also for entry bb
496 in case of code instrumentation.
497 - mono_arch_output_basic_block: get rid of "cpos" (the current
498 estimated "position" in the code), and always use "offset" instead,
499 which is accurate; at the beginning of the function quickly recompute
500 max_offset for all the remaining blocks, starting from the current
501 cfg->code_len (which is correct, and not estimated) and using the
502 estimated block lengths computed previously.
504 2009-05-17 Zoltan Varga <vargaz@gmail.com>
506 * exceptions-ppc.c: Remove the caching from the trampoline creation
507 functions, it is already done in the caller.
509 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
511 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
512 MONO_ARCH_GSHARED_SUPPORTED define.
514 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
516 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
519 2009-05-16 Zoltan Varga <vargaz@gmail.com>
521 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
522 call to mono_marshal_get_rgctx_invoke ().
524 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
525 mono_marshal_get_static_rgctx_invoke (), all platforms which support
526 gshared use the static rgctx trampolines now.
528 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
529 platform supports it.
531 2009-05-15 Zoltan Varga <vargaz@gmail.com>
533 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
535 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
537 2009-05-15 Zoltan Varga <vargaz@gmail.com>
539 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
541 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
544 2009-05-15 Massimiliano Mantione <massi@ximian.com>
546 Made it possible for mono_arch_instrument_epilog to preserve
547 argument registers, otherwise instrumenting the "epilogue" before
548 a tail call would clobber them.
549 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
550 if like mono_arch_instrument_epilog but with an additional parameter
551 that states if argument registers must be preserved.
552 * mini.c: implemented mono_arch_instrument_epilog as a call to
553 mono_arch_instrument_epilog_full without asking to preserve argument
554 registers (this makes the existing code work as usual).
556 - mono_arch_instrument_epilog: add parameter to transform it into
557 mono_arch_instrument_epilog_full, and preserve argument registers
559 - mono_arch_output_basic_block, OP_TAILCALL case: call
560 mono_arch_instrument_epilog_full.
561 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
562 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
563 only transformed mono_arch_instrument_epilog into
564 mono_arch_instrument_epilog_full.
566 2009-05-15 Geoff Norton <gnorton@novell.com>
568 * mini-darwin.c: This works on arm now.
570 2009-05-14 Geoff Norton <gnorton@novell.com>
572 * jit.h, driver.c: Allow full-aot to be decided programatically by the
575 2009-05-15 Zoltan Varga <vargaz@gmail.com>
577 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
580 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
581 wrappers during full aot mode correctly.
583 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
586 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
587 mono_metadata_type_hash ().
589 2009-05-14 Massimiliano Mantione <massi@ximian.com>
591 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
592 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
593 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
594 Removed MONO_INST_BRLABEL from the instruction flags, and the
595 remaining code that used it, because we do not support branches inside
596 basic blocks (and branch target labels) anymore.
597 * Makefile.am: As part of the above cleanup, remove reference to
598 BURG files which don't exist anymore.
600 2009-05-14 Zoltan Varga <vargaz@gmail.com>
602 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
605 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
606 to use mono_arch_throw_corlib_exception.
608 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
609 mono_arch_throw_corlib_exception for throwing corlib exceptions.
611 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
614 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
616 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
617 for the got to make debugging easier and to avoid confusing it with the
620 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
621 method so a breakpoint can be set when using gdb.
623 2009-05-13 Zoltan Varga <vargaz@gmail.com>
625 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
626 on mono_method_get_imt_slot ().
628 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
629 num_decodes variables.
631 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
632 change as it doesn't seem to work.
634 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
637 2009-05-12 Zoltan Varga <vargaz@gmail.com>
639 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
640 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
642 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
643 builder when using full aot.
645 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
646 here, it is already handled.
648 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
651 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
653 * mini-arm.h: Enable IMT for full aot.
655 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
656 arch doesn't support it.
658 * mini.c (mini_init): Don't disable IMT for full aot if the
659 architecture supports it.
661 * mini.h (MonoAotTrampoline): New enum containing the different types
662 of 'numerous' trampolines.
663 (MONO_AOT_FILE_VERSION): Bump this.
665 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
666 static rgctx trampolines. Add support for full-aot IMT thunks.
668 * mini-amd64.h: Enable IMT for full aot.
670 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
671 to exclude tests belonging to a category.
673 * generics.cs: Mark some tests with a !FULLAOT category.
675 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
678 2009-05-11 Zoltan Varga <vargaz@gmail.com>
680 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
681 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
682 (emit_plt): Fix a warning.
684 2009-05-10 Zoltan Varga <vargaz@gmail.com>
686 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
687 back into aot-compiler.c to a place where the other functions shared by
688 the runtime and aot compiler are.
690 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
691 as done previously, instead of in MonoAotFileInfo, since pointers might have
692 alignment requirements.
694 * mini.h: Bump AOT file format version.
696 2009-05-10 Miguel de Icaza <miguel@novell.com>
698 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
699 that is used at runtime from the aot-compiler.c, this makes it
700 work on setups that remove the AOT compiler from the output
703 2009-05-09 Zoltan Varga <vargaz@gmail.com>
705 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
708 * mini-ppc.h: Enable static rgctx trampolines for ppc.
710 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
712 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
713 stuff to mono_arch_decompose_long_opts ().
714 (mono_decompose_opcode): Remove some dead code.
716 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
718 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
719 cmethod can be null for quite a some reasons.
721 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
723 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
725 2009-05-08 Zoltan Varga <vargaz@gmail.com>
727 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
729 2009-05-08 Zoltan Varga <vargaz@gmail.com>
731 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
732 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
733 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
734 calls returning structures by addr on amd64.
736 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
738 * iltests.il.in: Restructure the tail call tests a bit.
740 2009-05-07 Zoltan Varga <vargaz@gmail.com>
742 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
743 for virtual methods too.
745 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
747 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
748 due to regression in verifying System.dll.
750 2009-05-06 Zoltan Varga <vargaz@gmail.com>
752 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
755 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
758 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
759 g_str_hash () which can change.
761 * driver.c (mini_regression): Disable optimizations not supported by
762 the cpu. Fixes #500019.
764 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
767 2009-05-06 Zoltan Varga <vargaz@gmail.com>
769 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
770 to the latest LLVM code.
772 2009-05-05 Zoltan Varga <vargaz@gmail.com>
774 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
776 2009-05-04 Zoltan Varga <vargaz@gmail.com>
778 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
781 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
782 no longer saving offsets, so just save the patch types along with the other
784 * aot-runtime.c (load_patch_info): Update after the changes to
785 encode_patch_list ().
786 (decode_got_entry): Removed, merged into load_patch_info ().
787 (is_shared_got_patch): Removed, call the same function from
790 * mini.h: Bump aot file format version.
792 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
793 half-finished no-dlsym code.
795 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
798 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
799 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
801 2009-05-02 Zoltan Varga <vargaz@gmail.com>
803 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
804 buffer length to work with AOT code.
806 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
809 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
812 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
814 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
816 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
819 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
820 if needed. Don't decompose long operations when using llvm.
822 2009-05-01 Zoltan Varga <vargaz@gmail.com>
824 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
827 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
829 2009-05-03 Martin Baulig <martin@ximian.com>
831 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
832 mono_debugger_insert_method_breakpoint() since the class init
833 handler we're inserting at the top of the method already gives us
836 2009-04-30 Zoltan Varga <vargaz@gmail.com>
838 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
839 to mono_arch_decompose_long_opts () for x86 and arm.
841 2009-04-29 Zoltan Varga <vargaz@gmail.com>
843 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
846 2009-04-28 Zoltan Varga <vargaz@gmail.com>
848 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
851 2009-04-26 Zoltan Varga <vargaz@gmail.com>
853 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
854 number of trampolines used in full-aot mode.
856 * aot-compiler.c: Add an ntrampolines option to set the number of
857 trampolines emitted in full-aot mode.
859 2009-04-27 Zoltan Varga <vargaz@gmail.com>
861 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
862 a volatile load. Get rid of get_tempname (), llvm assigns names
865 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
868 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
871 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
874 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
875 to the same register as a fixed sreg2. Fixes #497271.
877 * iltests.il.in: Add a new test.
879 2009-04-26 Zoltan Varga <vargaz@gmail.com>
881 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
882 stack, since pushes complicate exception handling.
884 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
885 the stack if they are passed using moves.
887 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
889 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
892 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
893 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
894 of FMOVE if it is an R4.
896 2009-04-25 Zoltan Varga <vargaz@gmail.com>
898 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
900 * mini.h (LLVMCallInfo): New structure to store calling convention
901 information for the LLVM back end similar to the CallInfo structures in
904 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
905 call information in a format usable by LLVM.
906 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
908 * method-to-ir.c (mono_emit_call_args): Emit calls using
909 mono_llvm_emit_call () when compiling using LLVM.
911 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
912 comments to all functions. Fix memory leaks. Add a public init/cleanup
915 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
917 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
918 mono_array_new_va () jit icall.
920 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
922 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
923 multiple machine description files to be specified.
924 * mini-ops.h: fixes for cross-compilation.
926 2009-04-22 Miguel de Icaza <miguel@novell.com>
928 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
931 2009-04-22 Zoltan Varga <vargaz@gmail.com>
933 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
934 to prevent asserts in various passes. Fixes #497220.
936 2009-04-21 Zoltan Varga <vargaz@gmail.com>
938 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
941 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
942 table to avoid duplicates.
944 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
946 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
949 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
951 * mini.c (mini_method_verify): Fail fulltrust code if the exception
952 is for method or field access.
954 2009-04-20 Zoltan Varga <vargaz@gmail.com>
956 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
959 * mini-llvm.c (mono_llvm_emit_method): Use it.
961 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
962 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
965 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
966 synchronized methods.
968 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
970 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
972 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
975 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
976 allowing some options to be set dynamically.
978 2009-04-19 Zoltan Varga <vargaz@gmail.com>
980 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
981 unconditional branch.
983 * mini.h (MonoTrampolineType): Add new trampoline type
984 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
987 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
990 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
993 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
994 is enabled. Instead, use the llvm vcall trampoline.
996 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
998 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
1000 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
1003 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
1004 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
1006 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
1007 OP_IA64_CSET opcode.
1009 * mini.c: Fix a warning.
1011 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
1012 THROW to the appropriate llvm type.
1014 2009-04-18 Zoltan Varga <vargaz@gmail.com>
1016 * mini.c (mini_method_compile): Add statistics for methods JITted
1019 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1021 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
1022 OP_IA64_CMP_<cond>_IMM opcodes.
1024 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1026 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
1029 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
1032 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
1035 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
1037 * mini-exceptions.c : add thread id to EXCEPTION trace message.
1039 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1041 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
1044 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
1045 rgctx invoke trampolines for x86.
1047 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
1048 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
1049 (mono_arch_get_vcall_slot): Simplify this.
1051 2009-04-16 Zoltan Varga <vargaz@gmail.com>
1053 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
1054 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
1056 2009-04-14 Zoltan Varga <vargaz@gmail.com>
1058 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
1059 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
1061 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
1063 * liveness.c (visit_bb): Remove a needless assert.
1065 2009-04-13 Zoltan Varga <vargaz@gmail.com>
1067 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
1068 full aot support to the arch specific code.
1070 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
1072 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
1074 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
1076 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
1077 collect information about the delegate invoke impl trampolines.
1079 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
1080 to save trampolines during full-aot mode.
1082 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
1083 creation function which returns a trampoline which sets the rgctx
1085 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
1086 wrapper if possible.
1087 (mono_delegate_trampoline): Ditto.
1089 * mini.c (mono_jit_runtime_invoke): Ditto.
1091 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
1093 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
1095 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1097 2009-04-12 Zoltan Varga <vargaz@gmail.com>
1099 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
1100 just setting the opcode to OP_NOP.
1102 2009-04-11 Zoltan Varga <vargaz@gmail.com>
1104 * mini.c (mini_method_compile): Put the last change inside an
1105 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
1107 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
1108 and extend live ranges to cover the whole method when using xdb.
1110 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
1111 do it in the trampolines.
1113 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
1116 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1118 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
1119 call code in full-aot mode since IMT is disabled there.
1120 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
1121 new JIT no longer has that restriction.
1123 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1125 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
1126 a more compact format.
1127 (mono_aot_wrapper_name): New function to return a unique name for a
1128 wrapper method, also used by the AOT runtime.
1130 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
1133 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
1134 when a ICollection<T> etc is encountered.
1135 (add_generic_instances): Process method arguments/locals too.
1136 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
1139 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
1141 2009-04-10 Zoltan Varga <vargaz@gmail.com>
1143 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
1145 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
1147 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
1148 representing the result of the decomposition. Nullify instructions
1149 instead of setting them to OP_NOP since nops can't have registers
1152 2009-04-09 Zoltan Varga <vargaz@gmail.com>
1154 * aot-compiler.c (mono_compile_assembly): Split this huge function into
1155 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
1156 info. Strip 'mapping symbols' on ARM.
1158 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
1160 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
1161 this with the native genmdesc.
1163 2009-04-08 Bill Holmes <billholmes54@gmail.com>
1165 * aot-runtime.c: Fixing the MSVC build.
1167 Code is contributed under MIT/X11 license.
1169 2009-04-08 Zoltan Varga <vargaz@gmail.com>
1171 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
1172 JITted code depends on it.
1174 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
1176 * aot-compiler.c: Use new MonoGenericParam accessors.
1178 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
1180 Reduce memory usage and improve correctness wrt MonoGenericParam
1181 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
1182 handing. Avoid allocating MonoGenericParams, but use the ones in
1183 the container itself.
1185 2009-04-07 Miguel de Icaza <miguel@novell.com>
1187 * tasklets.c: Return exceptions in the out argument.
1189 2009-04-08 Zoltan Varga <vargaz@gmail.com>
1191 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
1192 opcode. Use pointer types in more places instead of casting them to
1195 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
1197 (mono_llvm_optimize_method): New helper function to optimize a method.
1199 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
1200 widening code so it could be called from more places.
1201 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
1202 code paths in the call opcodes.
1204 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
1206 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
1208 2009-04-06 Zoltan Varga <vargaz@gmail.com>
1210 * dwarfwriter.c: Use _ to separate class name
1211 components as gdb can't handle '.'. Represent reference variables
1214 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
1216 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
1218 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
1220 * gc-test.cs: New file with GC stack marking tests.
1222 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
1223 negative numbers for vfp.
1225 * basic-float.cs: Add a test.
1227 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
1229 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
1231 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
1233 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
1234 part of tasklet/continuation support.
1236 2009-04-05 Zoltan Varga <vargaz@gmail.com>
1238 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
1239 amd64 opcodes inside an ifdef.
1241 * dwarfwriter.c: Emit inheritance information for classes, emit fields
1244 * dwarfwriter.c (emit_type): Emit the class info for classes.
1246 2009-04-04 Zoltan Varga <vargaz@gmail.com>
1248 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
1250 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
1252 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
1254 * ssa.c (mono_ssa_compute): Fix some memory leaks.
1256 2009-04-03 Zoltan Varga <vargaz@gmail.com>
1258 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
1260 * mini-llvm.c: Update comments.
1262 * mini.h (COMPILE_LLVM): New macro.
1264 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
1266 * ssa.c (mono_ssa_compute): Ditto.
1268 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
1269 the unwind ops from a DWARF FDE.
1271 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
1272 methods by extracting the dwarf unwind ops from the unwind info generated
1275 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
1278 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
1281 2009-04-02 Zoltan Varga <vargaz@gmail.com>
1283 * Makefile.am (llvm_sources): Enable this.
1285 * mini.c (mini_method_compile): Add support for compiling with LLVM,
1286 failing back to the JIT if something cannot be handled.
1288 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
1289 compiling with LLVM.
1291 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
1292 compiling with LLVM.
1294 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
1295 compiling with LLVM.
1297 * mini-ops.h: Add a few opcodes needed by LLVM.
1299 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
1302 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
1305 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
1307 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
1309 2009-04-01 Mark Probst <mark.probst@gmail.com>
1311 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
1312 ridiculously large methods.
1314 2009-03-31 Martin Baulig <martin@ximian.com>
1316 * debug-debugger.c (debugger_remove_breakpoint): Call
1317 mono_debugger_remove_class_init_callback ().
1319 2009-03-31 Zoltan Varga <vargaz@gmail.com>
1321 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
1322 right before emitting code, not at the start.
1324 * mini.c (mono_postprocess_patches): Extract this into a separate function
1325 from mono_codegen ().
1327 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
1328 byref types correctly.
1330 2009-03-30 Zoltan Varga <vargaz@gmail.com>
1332 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
1335 2009-03-29 Zoltan Varga <vargaz@gmail.com>
1337 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
1338 indirect calls, this avoids problems where get_vcall_slot () would get
1339 confused by the native code for the instruction preceeding the call.
1340 (mono_arch_get_vcall_slot): Simplify this.
1341 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
1343 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
1344 register allocator now seems to depend on them instead of the data in
1347 * mini.c (mini_method_compile): Throw the correct type of exception if
1348 mono_method_get_header () fails because of a loading error.
1350 2009-03-28 Zoltan Varga <vargaz@gmail.com>
1352 * mini.c (mini_method_compile): Clear the loader error if the method
1353 header cannot be decoded.
1355 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
1356 interface methods on proxies correctly.
1358 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
1359 this argument for vtype methods. Add precise liveness info for arguments.
1361 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
1362 LIVERANGE_START/END opcodes.
1364 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
1365 for arguments and values in registers.
1367 2009-03-27 Zoltan Varga <vargaz@gmail.com>
1369 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
1370 return a valuetype. Fixes #487518.
1372 * iltests.il: Add a test.
1374 * aot-compiler.c: Use mono_thread_create () to create helper threads.
1376 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
1377 closed over a null reference correctly.
1379 2009-03-26 Zoltan Varga <vargaz@gmail.com>
1381 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
1383 2009-03-25 Mark Probst <mark.probst@gmail.com>
1385 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
1386 allocated to the same registers as fixed sregs.
1388 2009-03-24 Mark Probst <mark.probst@gmail.com>
1390 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
1393 * method-to-ir.c: Handle more cases for
1394 Interlocked.CompareExchange.
1396 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
1397 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
1398 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
1400 2009-03-23 Zoltan Varga <vargaz@gmail.com>
1402 * aot-runtime.c (decode_method_ref): Fix a warning.
1404 * unwind.c (mono_unwind_frame): Ditto.
1406 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1408 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
1409 (mono_compile_assembly): Enable the binary writer for full-aot as well.
1411 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
1412 fix the handling of large values in the ALU_PC_G0_NC relocation.
1414 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1416 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
1418 2009-03-22 Mark Probst <mark.probst@gmail.com>
1420 * method-to-ir.c (mono_spill_global_vars): Support for ternary
1423 2009-03-22 Mark Probst <mark.probst@gmail.com>
1425 * method-to-ir.c: MINI_OP3 needs a comma.
1427 * method-to-ir.c, mini.h, mini.c: Remove
1428 mono_init_op_sreg_counts ().
1430 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1432 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
1435 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
1438 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
1440 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
1443 2009-03-21 Mark Probst <mark.probst@gmail.com>
1445 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
1446 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
1447 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
1450 2009-03-20 Zoltan Varga <vargaz@gmail.com>
1452 * driver.c: Change location of gc_wrapper.h.
1454 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
1455 inside finally clauses correctly. Fixes #485721.
1457 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
1458 after the change above.
1460 * exceptions.cs: Add a test.
1462 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1464 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
1466 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
1467 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
1468 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
1470 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
1471 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
1473 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
1475 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
1476 Simplify logic for ensure_method_is_allowed_to_call_method.
1477 Handle wrappers on callers.
1479 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1481 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
1484 * basic-simd.cs: Fix the names of some test methods.
1486 2009-03-18 Geoff Norton <gnorton@novell.com>
1488 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
1490 2009-03-18 Zoltan Varga <vargaz@gmail.com>
1492 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
1494 2009-03-17 Jb Evain <jbevain@novell.com>
1496 * driver.c: remove now uneeded call to mono_gc_base_init before
1499 2009-03-17 Jb Evain <jbevain@novell.com>
1501 * dwarfwriter.c (token_handler): handle more cases.
1503 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1505 * method-to-ir.c: Remove more dead code (that was required only
1506 because of method_is_safe). Fix compiler warnings.
1508 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1510 * method-to-ir.c: Remove unneeded/useless method_is_safe
1511 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
1513 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1515 * mini.c (mini_method_compile): Print the method been compiled with
1516 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
1517 for people not familiar with the runtime.
1519 2009-03-17 Zoltan Varga <vargaz@gmail.com>
1521 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
1522 a managed object which is later put into a GList. Return its class instead.
1524 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
1525 stack slots when using sgen.
1527 2009-03-16 Zoltan Varga <vargaz@gmail.com>
1529 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
1531 2009-03-14 Zoltan Varga <vargaz@gmail.com>
1533 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
1534 > so it works on the first vreg as well.
1536 2009-03-13 Zoltan Varga <vargaz@gmail.com>
1538 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
1541 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
1543 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
1546 2009-03-12 Zoltan Varga <vargaz@gmail.com>
1548 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
1549 native->IL offset mapping.
1551 2009-03-11 Zoltan Varga <vargaz@gmail.com>
1553 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
1555 * basic.cs: Add a test.
1557 2009-03-11 Mark Probst <mark.probst@gmail.com>
1559 * mini-x86.c (mono_arch_output_basic_block): Use different
1560 registers in case the ones we want to overwrite are used by the
1561 other operand. Fixes regression in #480807.
1563 2009-03-10 Zoltan Varga <vargaz@gmail.com>
1565 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
1567 * dwarfwriter.c (emit_line_number_info): The line number info for
1568 IL code was off by one. Fix that.
1570 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
1573 2009-03-09 Mark Probst <mark.probst@gmail.com>
1575 Contributed under the terms of the MIT/X11 license by Steven
1576 Munroe <munroesj@us.ibm.com>.
1578 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
1581 2009-03-08 Zoltan Varga <vargaz@gmail.com>
1583 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
1586 2009-03-06 Zoltan Varga <vargaz@gmail.com>
1588 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
1589 the delegate ctor handling code. Fixes #482638.
1591 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
1594 * iltests.il.in: Add a test.
1596 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
1599 2009-03-05 Mark Probst <mark.probst@gmail.com>
1601 * mini-trampolines.c (mono_create_jump_trampoline): If the method
1602 is shared generic code, return the trampoline, even if the method
1603 has already been compiled. Fixes #479763.
1605 * mini.c, mini.h: New function
1606 mono_jit_find_compiled_method_with_jit_info() which is the same as
1607 mono_jit_find_compiled_method() but also returns the jit info.
1609 2009-03-05 Mark Probst <mark.probst@gmail.com>
1611 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
1612 for methods which actually have one. For all other methods, make
1613 sure the this argument var is live the whole method.
1615 * mini.c (mini_method_compile): Every shared method has a
1616 this/vtable/mrgctx info. Fixes #480807.
1618 2009-03-05 Mark Probst <mark.probst@gmail.com>
1620 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
1621 generic/imt thunks where some entries branch through the vtable,
1622 while other entries branch directly.
1624 2009-03-05 Zoltan Varga <vargaz@gmail.com>
1626 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
1628 * mini-windows.c: Ditto.
1630 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
1633 2009-03-04 Zoltan Varga <vargaz@gmail.com>
1635 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
1638 2009-03-04 Mark Probst <mark.probst@gmail.com>
1640 * method-to-ir.c: Don't inline methods that use JMP. Fixes
1643 2009-03-04 Mark Probst <mark.probst@gmail.com>
1645 * exceptions-x86.c: Include debug-mini.h - fixes build.
1647 2009-03-04 Martin Baulig <martin@ximian.com>
1649 * debug-mini.c: Clean up the exception API and add documentation.
1650 (mono_debugger_handle_exception): New public method; this is
1651 called when throwing an exception or encountering an unhandled one.
1652 (mono_debugger_call_exception_handler): Formerly known as
1653 mono_debugger_handle_exception(); this is used to tell the
1654 debugger that we're about to invoke an exception handler.
1656 2009-03-04 Martin Baulig <martin@ximian.com>
1658 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
1659 ../metadata/mono-debug-debugger.c; save and reset exception state.
1661 2009-03-02 Martin Baulig <martin@ximian.com>
1663 * debug-mini.c: Moved the debugger exception handling here from
1664 ../metadata/mono-debug-debugger.c.
1667 (MonoDebuggerExceptionAction): New exception typedef.
1670 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
1672 * exceptions-amd64.c
1673 (mono_amd64_throw_exception): Use the new debugger exception
1677 (mono_handle_exception_internal): Don't call
1678 mono_debugger_unhandled_exception() here.
1680 2009-03-03 Zoltan Varga <vargaz@gmail.com>
1682 * mini.c aot-compiler.c: Update after the changes to
1683 mono_marshal_get_runtime_invoke ().
1685 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
1686 Virtual generic methods might not have method->slot set, work around
1689 * generics.cs: Add a test.
1691 2009-03-02 Geoff Norton <gnorton@novell.com>
1694 * driver.c: Allow signal chaining of SIGFPE as well.
1696 2009-03-02 Zoltan Varga <vargaz@gmail.com>
1698 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
1699 this since it now receives the method not its generic context in the
1702 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
1703 generic/imt thunks where some entries branch through the vtable, while
1704 other entries branch directly.
1706 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
1708 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
1709 support for interface methods as well.
1711 * mini-trampolines.c: Add support for virtual generic methods in interfaces
1712 using the normal IMT thunks.
1714 generics.cs: Add new tests.
1716 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
1717 the generic inst to the generic imt thunks. This fixes AOT support,
1718 improves consistency with the normal IMT thunks, and makes it easier to
1719 add support for interface generic virtual methods later.
1721 * mini-trampolines.c (mono_magic_trampoline): Ditto.
1723 2009-02-28 Zoltan Varga <vargaz@gmail.com>
1725 * driver.c (mono_set_signal_chaining): New public API function to enable
1726 signal chaining on POSIX platforms.
1728 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
1729 (si@lindenlab.com) to implement signal chaining. The original patch was
1730 contributed under the MIT X/11 license:
1731 https://bugzilla.novell.com/show_bug.cgi?id=318894
1733 2009-02-27 Zoltan Varga <vargaz@gmail.com>
1735 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
1736 too until it can be made to run on amd64.
1738 2009-02-26 Zoltan Varga <vargaz@gmail.com>
1740 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
1741 to get_generic_context_from_code () + get_call_info () if possible.
1743 2009-02-25 Zoltan Varga <vargaz@gmail.com>
1745 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
1746 suspend-on-sigsegv functionality.
1748 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
1749 to suspend when a native SIGSEGV is received. This is useful for debugging
1750 crashes which don't happen under gdb, since a live process contains more
1751 information than a core file.
1753 * mini-exceptions.c (mono_print_thread_dump): Use
1754 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
1756 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
1758 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
1760 * basic-float.cs: Disable the tests which currently fail on amd64.
1762 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
1763 value to mono_arch_patch_callsite () to fix crashes.
1765 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
1767 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1769 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
1770 nop code by patching the call address to point to the nullified class init
1771 trampoline, as the former does not seem to be safe on SMP machines.
1773 2009-02-23 Mark Probst <mark.probst@gmail.com>
1775 * mini-ops.h: Fix the argument types for a few x86 opcodes where
1778 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1780 * basic-float.cs basic-calls.cs: Fix warnings.
1782 2009-02-22 Mark Probst <mark.probst@gmail.com>
1784 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
1785 correct frame pointer in the LMF. Should fix #478394.
1787 2009-02-22 Zoltan Varga <vargaz@gmail.com>
1789 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
1791 * image-writer.c: Make the binary writer less verbose.
1793 2009-02-21 Zoltan Varga <vargaz@gmail.com>
1795 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
1796 are called from runtime invoke wrappers.
1798 2009-02-20 Zoltan Varga <vargaz@gmail.com>
1800 * cpu-ppc.md (store_memindex): Increase the size of this.
1802 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1804 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1806 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
1808 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
1811 Last fix for of #467201.
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 fcall(_reg,_membase), long_conv_to_r4_2
1819 and long_conv_to_r8_2:
1821 Fixed part of #467201.
1823 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1825 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1827 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
1828 conversion to 32 bits.
1830 * cpu-x86.md: Increase the size of int_conv_to_r4.
1832 * basic-float.cs: Add a test for this.
1834 Fixed part of #467201.
1836 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1838 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1840 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
1841 conversion to 64 bits.
1843 * basic-float.cs: Add a test for this.
1845 Fixed part of #467201.
1847 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1849 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1851 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
1852 This behavior is compatible with MS.
1854 * iltest.il.in: Add a test for this.
1856 Fixed part of #467201.
1858 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1860 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1862 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
1863 change the precision of the value.
1865 * cpu-x86.md: Define len for float_conv_to_r4.
1867 * basic-float.cs: Add a test for this.
1869 Fixed part of #467201.
1871 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
1873 * mini.c: Adjust locking order to the new semantics where the loader lock
1876 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
1885 * mini-trampolines.c:
1898 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
1900 2009-02-18 Zoltan Varga <vargaz@gmail.com>
1902 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
1905 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1907 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
1908 for cctors if needed.
1910 2009-02-17 Mark Probst <mark.probst@gmail.com>
1912 * mini-ppc.c: Fix build on Darwin.
1914 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1916 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
1917 version instead of 3 as valgrind doesn't like version 3.
1919 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1921 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
1922 usable for hashing methods.
1923 (emit_extra_methods): Use the new hash to avoid putting every method in the
1926 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
1928 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
1929 whenever a method ref could match a method.
1931 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
1934 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
1937 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
1939 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
1940 the encoding buffer.
1942 * method-to-ir.c (mono_method_check_inlining): Avoid calling
1943 mono_method_get_header () on inflated methods as an optimization.
1945 2009-02-16 Zoltan Varga <vargaz@gmail.com>
1947 * ssa.c (fold_ins): Fix another crash if the instruction following the
1948 switch was optimized away.
1950 2009-02-16 Mark Probst <mark.probst@gmail.com>
1952 Contributed under the terms of the MIT/X11 license by Steven
1953 Munroe <munroesj@us.ibm.com>.
1955 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
1957 2009-02-16 Zoltan Varga <vargaz@gmail.com>
1959 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
1960 around the mono_domain_alloc calls, it is now done by the functions
1963 * aot-compiler.c (compile_method): Only add wrappers referenced by
1964 the method if compiling with full AOT.
1965 (mono_compile_assembly): Error out if --aot=full is specified on
1966 a platform where it is not supported.
1968 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
1971 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
1974 * aot-runtime.c (load_named_code): Handle
1975 mono_arm_throw_exception_by_token.
1977 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
1979 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
1982 * Makefile.am (fullaotcheck): Exit if a test fails.
1984 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
1986 (mono_compile_assembly): Handle the assembler failing.
1988 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
1989 accepting subsections of .bss.
1991 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
1994 * aot-compiler.c: Remove some unused includes.
1996 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
1997 now in MonoImageWriter.
1999 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
2000 code sequence which matches a non-virtual call. Fixes #472654.
2002 2009-02-15 Zoltan Varga <vargaz@gmail.com>
2004 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
2007 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
2008 use the image/dwarf writers directly.
2010 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
2013 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
2016 * image-writer.h: Fix some typos.
2018 * dwarfwriter.h dwarfwriter.c: New files.
2020 * aot-compiler.c: Extract the DWARF info writing functionality into a
2023 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
2024 argument to return unwind info.
2026 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
2028 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
2030 * aot-runtime.c (decode_method_ref): Add a case for
2031 MONO_AOT_METHODREF_WRAPPER_NAME.
2033 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
2036 * aot-compiler.c (encode_method_ref): Use the new constants.
2038 * aot-runtime.c (decode_method_ref): Ditto.
2040 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
2041 be compiled, not the icall itself.
2043 2009-02-14 Zoltan Varga <vargaz@gmail.com>
2045 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
2046 using decode_method_ref ().
2048 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
2049 convert it to an in32. Fixes #475859.
2051 * arrays.cs: Add a test.
2053 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2055 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
2058 * basic-long.cs: Add a test.
2060 2009-02-12 Mark Probst <mark.probst@gmail.com>
2062 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
2063 remove the frame pointer in leaf methods which don't receive any
2064 arguments, don't throw exceptions and don't do dynamic stack
2067 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2069 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
2070 the fail_tramp changes. Hopefully fixes #475132.
2072 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
2074 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
2075 instead of mono_metadata_signature_dup_full.
2077 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2079 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
2080 for processing jump tables. Fixes #473787.
2082 2009-02-11 Mark Probst <mark.probst@gmail.com>
2084 * mini-generic-sharing.c: mini_method_get_context() just calls
2085 mono_method_get_context_general() now.
2087 * mini.c, mini.h: Moved get_object_generic_inst(),
2088 construct_object_context_for_method() and
2089 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
2091 2009-02-11 Zoltan Varga <vargaz@gmail.com>
2093 * branch-opts.c (mono_if_conversion): Handle the case where the merged
2094 basic block fell through to its successor bblock without a branch. Fixes
2097 * iltests.il.in: Add a test.
2099 * aot-compiler.c (encode_method_ref): Encode methods of array types.
2100 (can_encode_patch): We can now handle arrays of generic parameters and
2103 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
2105 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
2106 the AOT file to avoid some #ifdefs in aot-runtime.c
2108 * mini.h: Bump AOT file format version.
2110 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2112 * Makefile.am (fullaotcheck): Make this run the tests.
2114 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
2116 2009-02-10 Mark Probst <mark.probst@gmail.com>
2118 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
2119 individually. Fixes #473482.
2121 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2123 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
2125 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
2127 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
2128 (mono_compile_assembly): Hush compile warnings about
2129 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
2132 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2134 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
2136 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
2138 * aot-compiler.c: Fix arm support.
2140 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
2141 img_writer_emit_unset_mode () function.
2143 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
2144 (mono_unwind_get_dwarf_pc_reg): Ditto.
2146 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
2147 Move almost all platform specific code to a set of arch_ functions,
2148 and document them to ease porting.
2150 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
2152 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
2154 * aot-compiler.c: Extract the image writing functionality into a separate
2155 module to reduce the size of this file.
2157 2009-02-09 Geoff Norton <gnorton@novell.com>
2159 * mini-s390.c: Fix the signature of emit_sig_cookie.
2161 2009-02-09 Zoltan Varga <vargaz@gmail.com>
2163 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
2165 * aot-runtime.c (is_shared_got_patch): Ditto.
2167 * aot-runtime.c (load_named_code): Cope with the fact that
2168 decode_got_entry () won't decode the patch fully if its corresponding got
2169 entry is already filled.
2171 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
2173 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
2175 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
2176 as the moving pointer instead of 'buf' for consistency with the rest of the
2178 (mono_arch_create_monitor_exit_trampoline): Ditto.
2180 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
2181 generic_class_init trampolines.
2182 (add_generic_class): Extract some code from add_generic_instances () into a
2183 separate function so it can be called from other places too.
2184 (compile_method): Call add_generic_class () for the classes of inflated methods
2185 referenced by the method.
2186 (can_encode_patch): Allow references to generic parameters.
2188 * aot-runtime.c: Add support the patches required by the new trampolines.
2190 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
2193 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
2196 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
2197 this from get_throw_pending_exception, make the signature full aot compatible.
2199 * Makefile.am (fullaotcheck): New target to run full-aot tests.
2201 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
2203 * exceptions.cs: Add a test.
2205 2009-02-07 Zoltan Varga <vargaz@gmail.com>
2207 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
2208 use the DWARF_DATA_ALIGN constant instead.
2210 * exception-<ARCH>.c: Update after the above change.
2212 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
2215 * mini-arm.c: Enable the dwarf unwinder.
2217 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
2218 instead of mono_class_setup_vtable ().
2220 2009-02-07 Zoltan Varga <vargaz@gmail.com>
2222 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
2225 * mini-x86.h: Enable the dwarf unwinder.
2227 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
2229 Fix mcs/tests/test-7.cs
2230 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
2233 2009-02-06 Zoltan Varga <vargaz@gmail.com>
2235 * mini.c (print_jit_stats): Remove some unused statistics.
2237 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2239 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
2241 2009-02-05 Mark Probst <mark.probst@gmail.com>
2243 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
2244 the method we get from mono_object_get_virtual_method() because
2245 that function does it properly, now.
2247 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2249 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
2250 opcodes. Fixes #472775.
2252 2009-02-05 Mark Probst <mark.probst@gmail.com>
2254 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
2255 fact that mono_find_jit_info() sometimes returns the context
2256 corresponding to the jit info in new_ctx. Fixes #472600.
2258 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2260 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
2261 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
2262 klass->enum_basetype directly.
2264 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
2267 * unwind.c: Avoid 0 sized arrays.
2269 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2271 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
2272 size on systems with 64k pages. Fixes #471389.
2274 2009-02-04 Mark Probst <mark.probst@gmail.com>
2276 Contributed under the terms of the MIT/X11 license by Steven
2277 Munroe <munroesj@us.ibm.com>.
2279 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
2280 for LOADI4_MEMBASE. Use addi instead of addic if it's not
2283 2009-02-04 Mark Probst <mark.probst@gmail.com>
2285 Contributed under the terms of the MIT/X11 license by Steven
2286 Munroe <munroesj@us.ibm.com>.
2288 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
2291 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
2292 The trampoline can be longer on PPC64.
2294 2009-02-04 Mark Probst <mark.probst@gmail.com>
2296 Contributed under the terms of the MIT/X11 license by Steven
2297 Munroe <munroesj@us.ibm.com>.
2299 * mini-ppc.c: Compiler warning fixes and trivial code
2302 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2304 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
2305 ins->dreg which could be a hardware register, not a vreg.
2307 * aot-compiler.c (emit_method_dwarf_info): Ditto.
2309 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
2310 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
2312 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
2314 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
2315 ->dreg, that is not the vreg we are looking for.
2317 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
2319 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
2322 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
2325 2009-02-03 Zoltan Varga <vargaz@gmail.com>
2327 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
2329 * aot-compiler.c (emit_line_number_info): Fix line number emission when
2332 * aot-compiler.c: Add xdebug support on x86.
2334 * unwind.c: Add x86 support.
2336 * aot-compiler.c (emit_exception_debug_info): Control the emission of
2337 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
2339 * mini.c (mini_method_compile): Ditto.
2341 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
2344 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
2345 which mimic .push_section/.pop_section in GAS.
2347 * aot-compiler.c: Emit precise live range information for variables.
2349 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
2351 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
2352 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
2355 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
2356 the live ranges of variables.
2358 * mini.h (struct MonoMethodVar): Add two fields containing the live range
2359 of the variable in terms of native offsets.
2361 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
2363 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
2365 2009-02-02 Mark Probst <mark.probst@gmail.com>
2367 Contributed under the terms of the MIT/X11 license by Steven
2368 Munroe <munroesj@us.ibm.com>.
2370 * exceptions-ppc.c (restore_regs_from_context): Correct operand
2371 order (offset then base reg) for ppc_load_multiple_regs.
2372 (emit_save_saved_regs) Correct operand order for
2373 ppc_store_multiple_regs.
2374 (mono_arch_get_call_filter): Correct operand order for
2375 ppc_load_multiple_regs.
2377 * mini-ppc.c (emit_memcpy): Fix operand order for
2378 ppc_load_reg_update and ppc_store_reg_update.
2379 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
2380 (mono_arch_emit_epilog): Correct operand order for
2381 ppc_load_multiple_regs.
2383 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
2384 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
2386 2009-02-02 Mark Probst <mark.probst@gmail.com>
2388 * cpu-ppc64.md: Fixed storer4_memindex length.
2390 2009-02-02 Zoltan Varga <vargaz@gmail.com>
2392 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
2395 * aot-compiler.c (emit_line_number_info): Optimize this.
2397 2009-02-01 Zoltan Varga <vargaz@gmail.com>
2399 * aot-compiler.c: Disassemble tokens in the IL disassembly.
2401 * aot-compiler.c: Add debug info for methods without debug info by
2402 emitting an IL file and having the line number info referencing that file.
2404 * aot-compiler.c: Optimize the size of the generated line number info.
2406 * aot-compiler.c: Emit line number info in xdebug mode.
2408 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
2411 2009-01-31 Zoltan Varga <vargaz@gmail.com>
2413 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
2415 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
2418 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2420 * basic-calls.cs: Test for the weird crash found on arm.
2422 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2424 * cpu-arm.md: Increase the size of storer8_membase_reg and
2425 loadr8_membase_reg to 24 bytes to accomodate the extra add.
2427 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
2428 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
2429 reg to LR otherwise we'll be loading/storing from just the offset.
2431 2009-01-30 Miguel de Icaza <miguel@novell.com>
2433 Question: if we are storing gint32's inside the "*native_offset",
2434 should we change the signature to "gint32 *native_offset" to
2435 ensure that we do not have type definition problems?
2437 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
2438 an int * as this is what the other function expects, causes
2439 problems with Freescale's compiler that defined int32_t to be a
2440 long and makes int incompatible
2442 2009-01-30 Miguel de Icaza <miguel@novell.com>
2444 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
2445 filename conflict with bjam.
2447 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2449 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
2450 as it might use decomposed ops.
2452 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2454 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
2456 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
2459 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
2461 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
2464 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
2465 way registers are stored in MonoContext on arm.
2467 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
2468 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
2470 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
2472 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
2474 * mini.c (mini_init): Register mono_isfinite.
2476 * jit-icalls.c (mono_isfinite): New jit icall.
2478 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
2480 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
2481 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
2484 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2486 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
2487 separate frame and stack pointers, so we must use FP to find the register
2489 The FP reg is retrieved from the MonoContext::regs array.
2491 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2493 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
2496 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2498 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
2499 return R4 and R8 when not running under softfloat.
2501 Fixes basic-calls.exe
2503 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2505 * mini-arm.c: Implement some overflow opcodes.
2507 2009-01-29 Miguel de Icaza <miguel@novell.com>
2509 * ssa.c: handle another alloca.h
2511 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
2512 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
2513 MONO_ARCH_USE_SIGACTION.
2515 * aot-runtime.c, mini-exceptions.c: Replace platform define with
2518 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
2520 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
2521 PPC targets as sigaction does not exist on all platforms, define
2522 this on a per-platform basis.
2524 Instead of erroring out if the platform is not defined, include
2525 mini-ppc-os.h, and expect that the OS specific setting provides
2526 the required information.
2528 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2530 * aot-compiler.c: Fix --enable-minimal=aot.
2532 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2534 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
2537 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2539 * exceptions-arm.c: Fix warnings.
2541 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
2544 * mini-x86.c: Fix --enable-minimal=jit build.
2546 * mini.c: Really fix --enable-minimal=jit build.
2548 * mini.c (construct_object_context_for_method): Move this outside
2549 the DISABLE_JIT block to fix the --enable-minimal=jit build.
2551 "Backported" of r124984 from 2.0 branch.
2553 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
2555 "Backport" of r124977 + r124978 from 2.0 branch.
2557 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
2558 to avoid calling mono_exception_from_token () from the throw trampoline.
2559 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
2560 for throwing corlib exceptions, this fixes full-aot support for corlib
2563 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
2565 2009-01-29 Miguel de Icaza <miguel@novell.com>
2567 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
2568 part of the changes to split the code in mini into operating
2569 system specific files.
2571 This patch was done by copying mini.c to the respective files to
2572 preserve SVN history.
2574 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2576 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
2578 2009-01-28 Zoltan Varga <vargaz@gmail.com>
2580 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
2581 remoting-invoke-with-check wrappers of shared methods.
2583 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
2585 2009-01-27 Mark Probst <mark.probst@gmail.com>
2587 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
2588 optimization if the top of stack is the last instruction in the
2589 bblock. Otherwise it might have been used after its definition.
2592 2009-01-27 Zoltan Varga <vargaz@gmail.com>
2594 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
2595 method as well when get_vcall_slot () fails to match a code sequence.
2597 * mini-arm.c: Fix the android build, which doesn't have
2600 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2602 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
2605 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
2607 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
2609 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2611 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
2612 and put its id into jinfo->used_regs. This is only used on amd64,
2613 which is currently the only platform generating unwind info.
2615 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
2616 the dwarf unwinder. This is required to correctly handle async exceptions
2617 like thread abort and stack overflows, which can happen while a method
2618 is in the middle of its prolog or epilog.
2620 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
2621 the unwind info belonging to an AOTed method.
2623 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
2624 into cfg->unwind_ops.
2626 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
2628 * mini.c (mini_init): Call mono_unwind_init ().
2629 (mini_cleanup): Call mono_unwind_cleanup ().
2631 * unwind.c: Add functions for managing a set of unwind info entries, allowing
2632 unwind info to be shared between methods.
2634 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
2637 * exceptions-amd64.c (mono_arch_exceptions_init): Call
2638 get_throw_pending_exception () to avoid initialization races.
2640 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
2641 mono_arch_exceptions_init () function.
2643 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
2645 2009-01-25 Zoltan Varga <vargaz@gmail.com>
2647 * mini.c (mono_get_domain_intrinsic): New helper function.
2648 (mono_get_thread_intrinsic): Ditto.
2650 * mini-arm.c mini-ia64.c: Use the new helper functions.
2652 * method-to-ir.c (mono_method_to_ir): Fix the comment for
2653 the last constrained_call change, since it is needed in the non-AOT
2656 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
2658 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
2659 mono_get_lmf_addr () on arm eabi linux.
2661 2009-01-24 Zoltan Varga <vargaz@gmail.com>
2663 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
2664 code sequence which matches a non-virtual call.
2666 2009-01-23 Mark Probst <mark.probst@gmail.com>
2668 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
2671 2009-01-23 Zoltan Varga <vargaz@gmail.com>
2673 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
2674 runtime-invoke wrappers, since they are also shared based on signature.
2676 2009-01-22 Mark Probst <mark.probst@gmail.com>
2678 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
2679 info from the (correct) context.
2681 2009-01-22 Zoltan Varga <vargaz@gmail.com>
2683 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
2685 * unwind.c (mono_unwind_frame): New function to unwind through a frame
2686 using dwarf unwinding info. Not yet used.
2688 * mini.c (mini_init): When using xdebug, disable freeing of domains.
2690 2009-01-21 Mark Probst <mark.probst@gmail.com>
2692 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
2695 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
2696 special case and handle mono_arch_delegate_invoke_impl() returning
2697 function descriptors.
2699 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
2700 trampolines return function descriptors, too.
2702 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2704 * method-to-ir.c (handle_alloc): Avoid generic instances in the
2705 out_of_line optimization.
2707 2009-01-21 Martin Baulig <martin@ximian.com>
2710 (MonoCompile): Added `disable_deadce_vars' to disable removing
2714 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
2715 inside the debugger.
2717 * liveness.c (mono_analyze_liveness): Don't remove any unused
2718 variables if `cfg->disable_deadce_vars' is set.
2720 2009-01-21 Mark Probst <mark.probst@gmail.com>
2722 * method-to-ir.c: Only apply exception constructor optimization if
2723 the the method actually belongs to an exception class. Fixes
2726 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2728 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
2729 change inside a #ifdef __mono_ppc64__.
2731 * aot-compiler.c (compile_method): Remove the previous limitation.
2733 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
2734 on type variables in AOTed code.
2736 * aot-compiler.c (compile_method): Skip generic methods having type
2737 constraints on their generic parameters.
2739 * aot-compiler.c (compile_method): Check for methods which cannot be
2740 encoded inside RGCTX_FETCH patches as well.
2742 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
2745 2009-01-20 Mark Probst <mark.probst@gmail.com>
2747 * method-to-ir.c: Force the vtable variable in shared generic code
2748 for the case that they might show up on a stack trace where they
2751 * mini-exceptions.c: Save and use generic sharing info as well as
2752 IP in stack traces to resolve shared generic instantiations.
2754 2009-01-20 Zoltan Varga <vargaz@gmail.com>
2756 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
2757 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
2759 2009-01-20 Mark Probst <mark.probst@gmail.com>
2761 * method-to-ir.c: Do generic sharing for array constructors.
2763 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
2765 * mini-exceptions.c (mono_print_thread_dump): Add information
2766 about the thread state using wapi_current_thread_desc.
2768 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2770 * basic-simd.cs: Tests for the new constructors.
2772 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2774 * mini-ops.h: Added OP_EXPAND_*
2778 * mini-x86.c (mono_arch_output_basic_block): Same.
2780 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
2782 2009-01-19 Zoltan Varga <vargaz@gmail.com>
2784 * iltests.il.in: Add a test for #467385.
2786 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
2788 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
2789 thread been cleaned up is not the same currently in execution.
2791 Fixes appdomain-unload crashes on windows, osx and linux variants
2792 without the __thread keyword.
2794 2009-01-18 Zoltan Varga <vargaz@gmail.com>
2796 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
2797 (koush@koushikdutta.com). Implement this for android.
2799 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
2800 begins with a digit.
2802 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
2803 mono_marshal_get_write_barrier ().
2805 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
2807 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
2808 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
2809 that pass them on a register pair.
2811 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
2812 test was crashing due to that.
2814 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
2816 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
2817 trampoline code. Include ucontext.h only if available.
2819 2009-01-15 Mark Probst <mark.probst@gmail.com>
2821 * mini.c: mono_domain_lookup_shared_generic() takes an open method
2822 and doesn't check whether it's sharable, like it was before
2823 removing the shared generics hash. This brings IronPython
2824 performance back to what it was before that change.
2826 2009-01-14 Mark Probst <mark.probst@gmail.com>
2828 * method-to-ir.c: Handle delegate invocation optimization earlier,
2829 otherwise it would be handled (much more slowly) by the
2830 final/sealed optimization.
2832 2009-01-13 Zoltan Varga <vargaz@gmail.com>
2834 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
2835 domain is not set. Fixes #465864.
2837 2009-01-12 Mark Probst <mark.probst@gmail.com>
2839 * method-to-ir.c: Don't stop sharing of generic methods with catch
2840 clauses - we already handle those.
2842 2009-01-12 Mark Probst <mark.probst@gmail.com>
2844 * mini.c, mini.h: lookup_generic_method() is now
2845 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
2846 making the shared_generics_hash obsolete.
2848 2009-01-12 Mark Probst <mark.probst@gmail.com>
2850 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
2851 use the red zone. Make room on the stack first and then use it,
2852 not the other way around.
2854 2009-01-12 Zoltan Varga <vargaz@gmail.com>
2856 * mini.c (mini_init): Call mono_xdebug_init ().
2858 * aot-compiler.c (mono_xdebug_init): Make this non-static.
2860 2009-01-11 Zoltan Varga <vargaz@gmail.com>
2862 * TestDriver.cs: Add an --iter argument to run tests multiple times.
2864 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
2867 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
2868 debug+unwind info for trampolines.
2870 * mini.c (mono_create_unwind_op): New helper function.
2872 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
2874 2009-01-10 Zoltan Varga <vargaz@gmail.com>
2876 * aot-compiler.c: Fix the build.
2878 2009-01-09 Zoltan Varga <vargaz@gmail.com>
2880 * Makefile.am: Update dtrace-prelink.sh location.
2882 2009-01-08 Zoltan Varga <vargaz@gmail.com>
2884 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
2885 optimization. Fixes #464520.
2887 2009-01-07 Bill Holmes <billholmes54@gmail.com>
2889 * mini-amd64.c : Adding code to save/restore non-volatile registers
2892 * exceptions-amd64.c : Adding code to save/restore non-volatile
2893 registers on Winx64.
2895 Contributed under MIT/X11 license.
2897 2009-01-07 Zoltan Varga <vargaz@gmail.com>
2899 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
2900 __GNUC_MINOR__ which can break when the major version changes.
2902 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2904 * basic-simd.cs: Add tests for usage of the sizeof opcode.
2906 2009-01-07 Geoff Norton <gnorton@novell.com>
2908 * helpers.c: Allow mono -v -v -v to work on darwin.
2910 2009-01-05 Bill Holmes <billholmes54@gmail.com>
2912 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
2915 Contributed under MIT/X11 license.
2917 2009-01-05 Zoltan Varga <vargaz@gmail.com>
2919 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
2920 instead of directly accessing type->data.klass. Fixes #462016.
2921 (mono_allocate_stack_slots_full): Ditto.
2923 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
2924 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
2926 * aot-compiler.c (emit_plt): Fix ARM build.
2928 2009-01-04 Zoltan Varga <vargaz@gmail.com>
2930 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
2932 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
2935 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
2936 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
2939 * iltests.il.in: Add a regression test.
2941 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2943 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
2945 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2947 * basic-simd.cs: Add a regression test for #462457.
2949 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2951 * mini-ops.h: Add a definition of XPHI.
2953 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
2955 * ssa.c (op_phi_to_move): Handle XPHI.
2957 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
2961 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2963 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
2965 2008-12-31 Geoff Norton <gnorton@novell.com>
2967 * mini-ppc.c: The prolog size allocated can be too small for darwin
2968 ppc32 under certain circumstances. Also fix a small logic bug.
2970 2008-12-29 Zoltan Varga <vargaz@gmail.com>
2972 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
2973 while loading AOT methods.
2975 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
2976 since only the former is nulled out after a successful cast. This prevents
2977 crashes with rethrown exceptions when using --debug=casts.
2979 2008-12-24 Mark Probst <mark.probst@gmail.com>
2981 * mini.h: New macro for checking whether a method is final,
2982 i.e. whether the method or its class is marked final.
2984 * method-to-ir.c: Use the new macro for all final-checks
2985 consistently. Fixes the crash in the System.ServiceModel tests.
2987 2008-12-23 Mark Probst <mark.probst@gmail.com>
2989 * mini-exceptions.c (get_exception_catch_class): Corrected another
2990 overly strict assertion.
2992 2008-12-23 Mark Probst <mark.probst@gmail.com>
2994 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
2995 Clobbering it is not allowed because the caller might use it as
2996 the vtable register in the interface call.
2998 2008-12-19 Mark Probst <mark.probst@gmail.com>
3000 * mini-exceptions.c (get_exception_catch_class): Corrected an
3001 overly strict assertion.
3003 2008-12-18 Mark Mason <mmason@upwardaccess.com>
3005 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
3007 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
3009 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
3011 * cpu-mips.md: correct lengths for certain long_ opcodes.
3013 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
3015 * 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().
3017 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3019 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
3021 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3023 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
3025 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
3027 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
3030 2008-12-16 Mark Mason <mmason@upwardaccess.com>
3032 * 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
3034 * 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)
3036 2008-12-15 Mark Mason <mmason@upwardaccess.com>
3038 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
3040 2008-12-14 Zoltan Varga <vargaz@gmail.com>
3042 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
3043 gshared code. Fixes #458947.
3045 * generics.cs: Add a test.
3047 2008-12-12 Mark Mason <mmason@upwardaccess.com>
3049 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3051 * mini-mips.c: first pass n32 code generation.
3053 * mini-mips.h: datatypes and defines for n32 support.
3055 * exceptions-mips.c: first pass n32 code generation.
3057 * tramp-mips.c: first pass n32 code generation.
3059 * cpu-mips.md: add long_ opcodes.
3061 2008-12-12 Mark Mason <mmason@upwardaccess.com>
3063 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3065 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3067 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3069 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3071 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3073 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3075 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3077 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3079 * helpers.c: for mips/n32, don't pass -mips32 to objdump
3081 2008-12-12 Zoltan Varga <vargaz@gmail.com>
3083 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
3085 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
3087 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
3089 2008-12-12 Mark Probst <mark.probst@gmail.com>
3091 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
3092 descriptors for helper functions directly in front of the code.
3094 2008-12-11 Mark Probst <mark.probst@gmail.com>
3096 * method-to-ir.c: Removed an unnecessary assertion.
3098 2008-12-10 Zoltan Varga <vargaz@gmail.com>
3100 * method-to-ir.c: Merge SGEN changes from the old JIT.
3102 2008-12-10 Zoltan Varga <vargaz@gmail.com>
3104 * driver.c (compile_all_methods_thread_main): Handle failure of
3107 2008-12-10 Mark Probst <mark.probst@gmail.com>
3109 * mini-ppc.c: Merged with mini-ppc64.c.
3111 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
3113 * Makefile.am: Use the same sources for PPC and PPC64.
3115 * mini-ppc64.c: Removed.
3117 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3119 * branch-opts.c (remove_block_if_useless): Extract fall through detection
3120 code to mono_bb_is_fall_through.
3122 * branch-opts.c (mono_remove_critical_edges): Same.
3124 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3126 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
3127 expect that an OP_BR_REG will be there.
3129 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3131 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
3132 for the many branch ops. The original check miss OP_BR_REG.
3136 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3138 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
3140 2008-12-09 Zoltan Varga <vargaz@gmail.com>
3142 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
3143 while holding the aot lock.
3145 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3147 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
3149 2008-12-09 Bill Holmes <billholmes54@gmail.com>
3151 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
3152 to release all runtime callable wrappers held by the runtime.
3154 Contributed under MIT/X11 license.
3156 2008-12-09 Bill Holmes <billholmes54@gmail.com>
3158 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
3161 Contributed under MIT/X11 license.
3163 2008-12-09 Zoltan Varga <vargaz@gmail.com>
3165 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
3166 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
3168 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3170 * cpu-mips.md: fix ckfinite length
3172 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
3173 (mono_arch_lowering_pass): cleanup, rearrange for clarity
3174 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
3176 2008-12-08 Mark Mason <mmason@upwardaccess.com>
3178 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
3180 2008-12-08 Geoff Norton <gnorton@novell.com>
3182 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
3183 size by 8 bytes as well.
3185 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3187 * basic-simd.cs: Fix method names for Vector16b.
3189 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3191 * basic-simd.cs: Fix method names for Vector16sb.
3193 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3195 * basic-simd.cs: Fix method names for Vector8us.
3197 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3199 * basic-simd.cs: Fix method names for Vector8s.
3201 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3203 * basic-simd.cs: Fix method names for Vector4ui.
3205 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3207 * basic-simd.cs: Fix method names for Vector2l.
3209 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3211 * basic-simd.cs: Fix method names for Vector2d.
3213 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3215 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
3216 that are extension methods.
3218 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3220 * basic-simd.cs: Fix method names for Vector4f.
3222 2008-12-08 Zoltan Varga <vargaz@gmail.com>
3224 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
3225 as such. Fixes #456669.
3227 2008-12-07 Mark Mason <mmason@upwardaccess.com>
3229 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
3231 2008-12-07 Mark Mason <mmason@upwardaccess.com>
3233 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
3234 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
3235 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
3236 (mips_adjust_stackframe): handle FP spills
3238 * mini-ops.h: add mips_mtc1_s2
3240 * cpu-mips.md: add mips_mtc1_s2
3242 2008-12-07 Zoltan Varga <vargaz@gmail.com>
3244 * unwind.c: New file, move the unwind info encoding functions here from
3245 aot-compiler.c, so they could be used at runtime too.
3247 2008-12-05 Mark Mason <mmason@upwardaccess.com>
3249 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
3250 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
3252 2008-12-05 Mark Mason <mmason@upwardaccess.com>
3254 * mini-mips.c: cleanup warnings
3255 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
3256 (mips_adjust_stackframe): handle case of taking the address of stack locals
3258 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3260 * aot-compiler.c: Implement a few functions missing from the asm writer.
3261 (emit_method_code): Only write symbols for methods when using the bin
3262 writer, since the assembler can't deal with the characters in our method
3265 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
3267 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
3270 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
3271 a bit to also restore %rax.
3273 2008-12-05 Mark Probst <mark.probst@gmail.com>
3275 * mini-ppc.c: Some simple merges from mini-ppc64.c.
3277 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3279 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
3282 2008-12-05 Mark Probst <mark.probst@gmail.com>
3284 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
3286 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
3287 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
3289 * exceptions-ppc64.c: Removed.
3291 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
3293 2008-12-05 Mark Probst <mark.probst@gmail.com>
3295 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
3298 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
3300 * tramp-ppc64.c: Removed.
3302 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3304 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
3307 2008-12-05 Mark Probst <mark.probst@gmail.com>
3309 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
3311 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
3312 mini-ppc.h instead of mini-ppc64.h.
3314 * mini-ppc64.h: Removed.
3316 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3318 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
3320 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
3322 2008-12-05 Mark Probst <mark.probst@gmail.com>
3324 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
3325 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
3328 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3330 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
3332 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3334 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
3336 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3338 * basic-simd.cs: Tests for operator == and != on Vector4f.
3340 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3342 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
3344 * simd-intrinsics.c: Kill useless enum.
3346 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3348 * cpu-mips.md: add long_conv_to_ovf_i4_2
3349 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
3351 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3353 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
3355 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
3357 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3359 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
3361 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3363 * basic-simd.cs: Add tests for new methods.
3365 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3367 * simd-intrinsics.c: Add support for operator == and !=
3370 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
3372 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3374 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
3376 2008-12-04 Zoltan Varga <vargaz@gmail.com>
3378 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
3380 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
3381 MONO_PATCH_INFO_ICALL_ADDR.
3383 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
3385 * aot-compiler.c: Resurrect full-aot support.
3387 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3389 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
3391 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3393 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
3395 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
3397 * basic-simd.cs: Fix tests to work under ppc.
3398 Remove tests for methods that will be removed.
3400 2008-12-03 Mark Probst <mark.probst@gmail.com>
3402 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
3403 generic type (via a typedef or typeref) correctly.
3405 2008-12-03 Zoltan Varga <vargaz@gmail.com>
3407 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
3408 diagnose an assertion failure.
3410 2008-12-02 Mark Probst <mark.probst@gmail.com>
3412 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
3413 Fix trampoline size.
3415 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
3416 conversion opcodes are implemented natively instead via emulation.
3418 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3420 * cpu-mips.md: remove mips_xori
3422 * mini-ops.h: remove mips_xori
3424 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
3426 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
3428 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
3430 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3432 * cpu-mips.md: fix instruction lengths.
3434 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
3436 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
3438 * mini-ops.h: fix slti / sltiu op profiles.
3440 2008-12-02 Martin Baulig <martin@ximian.com>
3442 * method-to-ir.c (mono_method_to_ir): Disable debugging
3443 information for the init locals block to make the debugger stop
3444 after all locals have been initalized.
3446 2008-12-02 Martin Baulig <martin@ximian.com>
3448 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
3449 running inside the debugger.
3451 2008-12-01 Zoltan Varga <vargaz@gmail.com>
3453 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
3456 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
3457 alu->alu imm optimization which only shows if deadce is disabled.
3459 * aot-compiler.c: Rename the function names for the binary and asm writers
3460 so they can coexist in the same process. Rework the xdebug code to use the
3461 asm writer. This avoids the need to call into the runtime to dump the
3462 debugging info. Add more debugging info for types.
3464 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
3466 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
3467 cpu description tables, they can't occur in cpu-<ARCH>.md.
3469 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
3470 the stack in CEE_LDFLDA. Fixes #450542.
3472 * generics.cs: Add a new test.
3474 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3476 * mini-ops.h: updated MIPS opcodes
3477 * mini-mips.c: decompose long opts
3478 * mini-mips.h: decompose long opts
3480 2008-11-29 Mark Mason <mmason@upwardaccess.com>
3482 * cpu-mips.md: fix length on int_rem_un
3483 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
3485 2008-11-29 Zoltan Varga <vargaz@gmail.com>
3487 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
3489 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
3491 2008-11-29 Martin Baulig <martin@ximian.com>
3493 * mini-exceptions.c (mono_handle_native_sigsegv): Check
3494 mono_debug_using_mono_debugger() in addition to the
3495 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
3497 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3499 * mini-ops.h: updated more MIPS opcodes
3500 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
3501 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
3503 2008-11-28 Mark Probst <mark.probst@gmail.com>
3505 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
3507 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3509 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
3510 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
3511 * mini-ops.h: correct selected mips opcode entries
3513 2008-11-28 Mark Probst <mark.probst@gmail.com>
3515 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
3518 2008-11-28 Mark Probst <mark.probst@gmail.com>
3520 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
3522 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3524 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
3525 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
3526 * mini-mips.h: disable IMT
3527 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
3529 2008-11-28 Mark Probst <mark.probst@gmail.com>
3531 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
3533 2008-11-28 Mark Probst <mark.probst@gmail.com>
3535 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
3537 2008-11-28 Zoltan Varga <vargaz@gmail.com>
3539 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
3542 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3544 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3545 for Set/GetVector aligned versions.
3547 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3549 * basic-simd.cs: Add tests for Get/SetVector.
3551 2008-11-27 Mark Probst <mark.probst@gmail.com>
3553 * mini.c: Removed g_slist_append_mempool(). Now in
3556 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3558 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
3559 size properly and make the bounds check optional.
3561 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3562 for SetVector and IsAligned.
3564 2008-11-27 Zoltan Varga <vargaz@gmail.com>
3566 * mini.c: Remove unused mono_normalize_opcodes () function.
3568 2008-11-26 Mark Probst <mark.probst@gmail.com>
3570 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
3571 using the new atomic add ops now.
3573 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
3576 2008-11-26 Mark Probst <mark.probst@gmail.com>
3578 * mini-ppc64.c: Several fixes.
3580 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3582 * cpu-mips.md: added jump_table
3583 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
3585 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3587 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
3589 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3591 * mini-ops.h: corrected a handful of MIPS opcodes.
3593 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3595 * aot-compiler.c: MIPS to use ELF writer
3597 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3599 * mini-codegen.c: remove MIPS specific assert.
3601 2008-11-25 Mark Probst <mark.probst@gmail.com>
3603 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
3604 fixes. PPC64 now passes most of the runtime regressions.
3606 2008-11-24 Zoltan Varga <vargaz@gmail.com>
3608 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
3609 volatile intervals a bit.
3611 2008-11-24 Mark Probst <mark.probst@gmail.com>
3613 * basic-long.cs: New test case.
3615 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3617 * mini.c (mini_method_compile): Disable globalra for large methods for
3620 * regalloc2.c (order_moves): Add fp support.
3622 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
3623 source bblock ends with an OP_BR_REG.
3625 * ratests.cs: Add a new test.
3627 2008-11-23 Mark Probst <mark.probst@gmail.com>
3629 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
3630 sharing. PPC64 now passes generics.exe.
3632 2008-11-23 Mark Probst <mark.probst@gmail.com>
3634 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
3636 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3638 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
3639 memory when mono_jit_info_table_find () can't find the method in the
3642 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
3645 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
3648 2008-11-23 Mark Probst <mark.probst@gmail.com>
3650 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
3651 Several fixes. PPC64 now runs exceptions.exe and
3652 devirtualization.exe.
3654 2008-11-22 Mark Probst <mark.probst@gmail.com>
3656 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
3657 arrays.exe and basic-math.exe.
3659 2008-11-22 Mark Probst <mark.probst@gmail.com>
3661 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
3662 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
3664 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3666 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
3668 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3670 * method-to-ir.c: Move bounds checking macros to ir-emit.h
3672 * ir-emit.h: Move macros from method-to-ir.c to here.
3674 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3676 * mini-ops.h: Correct the long simd ops to use LREG.
3678 2008-11-21 Zoltan Varga <vargaz@gmail.com>
3680 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
3682 * mini-ops.h: Correct the dreg type of a few long opcodes.
3684 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
3687 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
3689 * mini-ppc.c: remove negative stack references in epilog
3690 for platforms that don't support the red zone.
3692 2008-11-21 Mark Probst <mark.probst@gmail.com>
3694 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
3695 point regs. Now PPC64 passes basic-calls.exe.
3697 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3699 * basic-simd.cs: Add tests for accessors of Vector2l.
3701 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3703 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
3705 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
3707 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
3709 2008-11-21 Mark Probst <mark.probst@gmail.com>
3711 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
3712 PPC64 passes basic-long.exe.
3714 2008-11-20 Mark Probst <mark.probst@gmail.com>
3716 * decompose.c: Decompose carry and overflow add on PPC64 like on
3717 other 64 bit archs. Don't decompose sub at all on PPC64.
3719 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
3720 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
3723 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3725 * basic-simd.cs: Add tests for accessors of Vector2d.
3727 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3729 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
3733 * mini-x86.c (mono_arch_output_basic_block): Same.
3735 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
3737 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3739 * basic-simd.cs: Add tests for accessors of Vector4f.
3741 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3743 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
3747 * mini-x86.c (mono_arch_output_basic_block): Same.
3749 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
3751 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3753 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
3755 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3757 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
3761 * mini-x86.c (mono_arch_output_basic_block): Same.
3763 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
3765 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3767 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
3769 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3771 * simd-intrinsics.c: Enable setters for Vector16sb.
3773 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3775 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
3779 * mini-x86.c (mono_arch_output_basic_block): Same.
3781 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
3783 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
3785 * simd-intrinsics.c: Implement setter for Vector8us.
3787 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3789 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
3792 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
3794 * mini-ppc.c: remove references to the red zone in the prolog
3795 (for systems that don't support it).
3797 2008-11-19 Mark Probst <mark.probst@gmail.com>
3799 * cpu-ppc64.md: Fixed a few instruction lengths.
3801 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
3804 2008-11-19 Mark Probst <mark.probst@gmail.com>
3806 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
3809 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3811 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
3813 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
3815 * mini-ops.h: Added OP_INSERT_I2.
3819 * mini-x86.c (mono_arch_output_basic_block): Same.
3821 * simd-intrinsics.c: Implement setter for Vector8s.
3823 * simd-methods.h: Add the names of get setters of Vector8s.
3825 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3827 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
3829 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
3832 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3834 2008-11-18 Mark Probst <mark.probst@gmail.com>
3836 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
3837 for PPC64. An empty program runs now.
3839 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3841 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3843 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
3844 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
3845 info for JITted code is emitted into a shared library, loadable into gdb.
3847 2008-11-18 Mark Probst <mark.probst@gmail.com>
3849 * Makefile.am: Changes to build PPC64.
3851 * mini-arch.h: Include mini-ppc64.h on PPC64.
3853 2008-11-18 Mark Probst <mark.probst@gmail.com>
3855 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
3856 in PPC code up to r119147.
3858 2008-11-18 Mark Probst <mark.probst@gmail.com>
3860 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3861 cpu-ppc64.md: Changes for PPC64.
3863 Based on code submitted by andreas.faerber@web.de at
3864 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
3867 2008-11-18 Mark Probst <mark.probst@gmail.com>
3869 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3870 cpu-ppc64.md: Copied from the corresponding PPC files from
3873 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
3875 * mini-ops.h: Added OP_ROUND.
3877 * cpu-x86.md: Added round.
3879 * mini-x86.c: Added support for intrinsicing Math.Round (double).
3881 * basic-math.cs: Added test_0_round to test rounding.
3883 Contributed under MIT/X11 license.
3885 2008-11-17 Bill Holmes <billholmes54@gmail.com>
3887 * aot-compiler.c : Fix the Winx64 build.
3889 Contributed under MIT/X11 license.
3891 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3893 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
3894 in OP_EXTRACT_R8 to avoid possible stack corruption.
3896 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3898 * mini-ops.h: Added OP_EXTRACT_R8/I8.
3900 * cpu-x86.md: Added extract_r8.
3902 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
3904 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
3905 a couple of OP_EXTRACT_I4.
3907 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
3909 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
3911 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3913 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
3916 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3918 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
3919 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
3921 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
3922 are not needed any more.
3924 * mini.h: Remove the unused INS_LIST macros.
3926 * mini.c (mini_method_compile): Remove a disable globalra case which is no
3929 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
3932 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
3933 mono_alloc_ireg () instead.
3935 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
3938 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
3941 * aot-runtime.c (load_aot_module): Disable AOT when running under
3944 * mini-amd64.h: Change the monitor fastpath defines to check for
3945 !PLATFORM_WIN32 so they work on *bsd too.
3947 * mini.h mini.c mini-hhpa.c: Remove more unused code.
3949 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
3951 * mini.h (MonoCompile): Remove new_ir flag.
3953 * regalloc.h regalloc.c: Remove unused code.
3955 * cpu-*.md: Remove more unused opcodes.
3957 * simple-cee-ops.h simple-mini-ops.h: Removed.
3959 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
3961 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3963 * aliasing.h: Removed.
3965 * *.c: Remove references to aliasing.h and inssel.h.
3967 * mini.c: Remove additional unused functions.
3969 * mini-ops.h cpu-*.md: Remove unused opcodes.
3971 2008-11-16 Zoltan Varga <vargaz@gmail.com>
3973 Remove the old JIT code.
3975 * inssel*.brg: Removed.
3977 * ssa.c abcremoval.c aliasing.c: Removed.
3979 * ssa2.c: Renamed to ssa.c.
3981 * abcremoval2.c: Renamed to abcremoval.c.
3983 * *.c: Removed all !cfg->new_ir code.
3985 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
3986 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
3988 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
3990 2008-11-16 Zoltan Varga <vargaz@gmail.com>
3992 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
3993 to simplify the code and cut back on the number of global symbols in the AOT
3996 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
3998 2008-11-15 Zoltan Varga <vargaz@gmail.com>
4000 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
4001 with the got/got_info tables.
4003 * mini.h: Bump AOT file format version.
4005 * unwind.h: New file, contains definitions for stack unwinding.
4007 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
4010 * aot-compiler.c: Generalize the emitting of unwind information to use the
4011 information in cfg->unwind_ops.
4013 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
4015 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
4016 AOT method frames. Enable writing symbols for methods by default.
4018 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
4020 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
4021 and make it work with vectors of element sizes 1, 2 and 4.
4023 * simd-intrinsics.c: Enable getter for all vectors with element size
4026 * simd-methods.h: Add the names of other getters.
4028 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
4034 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
4036 * mini-ppc.h: portability fix.
4038 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
4040 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
4041 buggy and will overwrite it.
4043 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4045 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
4046 Use it to emit local symbols for all methods so AOTed methods show up with
4047 their full name in gdb/valgrind output.
4049 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
4051 * mini-ppc.c: portability fixes.
4053 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4055 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
4056 entries out of the if (!generic_shared...) code so it is always done.
4057 (mono_class_init_trampoline): Do the patching when running under valgrind
4058 too, newer versions of valgrind have no problems with it.
4060 2008-11-13 Zoltan Varga <vargaz@gmail.com>
4062 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
4065 2008-11-13 Mark Probst <mark.probst@gmail.com>
4067 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
4070 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4072 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
4074 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4076 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
4082 * simd-intrinsics.c: Same.
4084 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4086 * simd-intrinsics.c: Enable constructor intrinsics for all types.
4088 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4090 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
4091 to work with more Vector types.
4093 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4095 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
4096 store the elemens directly instead of using and intermediate.
4098 2008-11-13 Zoltan Varga <vargaz@gmail.com>
4100 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
4102 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
4103 to preserve %eax for aot plt trampolines.
4105 * aot-compiler.c (compile_method): Don't skip synchronized methods.
4106 (encode_method_ref): Flag synchronized methods so they won't go through
4109 * aot-compiler.c: Additional work to support AOTing synchronized methods/
4112 * cpu-ia64.md (jmp): Increase max length.
4114 2008-11-12 Zoltan Varga <vargaz@gmail.com>
4116 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
4117 open generic classes.
4119 * aot-compiler.c: Enable the ELF writer on ELF platforms.
4121 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
4122 box+brtrue optimization since it causes test failures on x86.
4124 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4126 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
4132 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
4133 for simd ctor values.
4135 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
4136 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
4138 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4140 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
4143 * simd-instrincs.c: Same.
4145 * basic-simd.cs: Same.
4147 2008-11-12 Zoltan Varga <vargaz@gmail.com>
4149 * ratests.cs: Add more tests.
4151 * regalloc2.c (add_spill_code): Handle more corner cases.
4153 2008-11-11 Zoltan Varga <vargaz@gmail.com>
4155 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
4156 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
4157 both the source an destination of an instruction.
4159 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
4161 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
4162 wapihandles.c: more portability changes.
4164 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
4166 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
4167 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
4168 safe to execute in a signal handler and the kernel provides better
4169 the info in /proc/self/smaps. Avoid the assert on sigaction during
4172 2008-11-11 Zoltan Varga <vargaz@gmail.com>
4174 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
4175 do the bblock linking hack if it is actually needed.
4177 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
4180 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
4181 crash problem is fixed.
4183 * branch-opts.c (mono_remove_critical_edges): Link up newly added
4186 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
4188 (mini_method_compile): Set the starting value of next_vreg to
4189 MAX_IREGS + MAX_FREGS when using globalra.
4191 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
4192 filter clauses with BB_EXCEPTION_HANDLER.
4194 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
4196 2008-11-10 Mark Probst <mark.probst@gmail.com>
4198 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
4199 space for stdcall. Fixes regressions on Win32.
4201 2008-11-10 Zoltan Varga <vargaz@gmail.com>
4203 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
4205 (linear_scan): Remove an assert which doesn't seem to be needed.
4207 * local-propagation.c (mono_local_deadce): Avoid a call to
4208 MONO_DELETE_INS which would screw up the instruction linking.
4210 * mini.c (mono_decompose_op_imm): Make this work with globalra.
4212 * regalloc2.c: Upgrade to work the current JIT code.
4214 2008-11-09 Zoltan Varga <vargaz@gmail.com>
4216 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
4219 * aot-runtime.c: Remove some dead code.
4221 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
4223 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
4225 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
4226 trampolines using sscanf since atoi doesn't work on large unsigned values.
4228 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
4229 Initialize code_size.
4231 2008-11-08 Mark Probst <mark.probst@gmail.com>
4233 * method-to-ir.c (mini_emit_inst_for_method): Make
4234 Interlocked.CompareExchange work for Int arguments on 32 bit
4237 2008-11-07 Mark Probst <mark.probst@gmail.com>
4239 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
4241 2008-11-06 Bill Holmes <billholmes54@gmail.com>
4243 * main.c Fix MSVC build.
4245 Contributed under MIT/X11 license.
4247 2008-11-06 Mark Probst <mark.probst@gmail.com>
4249 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
4250 alignment larger than 8 bytes are aligned correctly, too.
4252 * mini.c: Honor the min_align field of MonoClass when laying out
4255 2008-11-06 Zoltan Varga <vargaz@gmail.com>
4257 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
4259 * aot-compiler.c (emit_plt): Fix a warning.
4261 * aot-compiler.c: Implement ARM support in the binary writer.
4263 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4265 * basic-simd.cs: Add test for getter with byref arg.
4266 Fix the naming of a few tests.
4267 Add missing checks to a test.
4269 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4271 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
4273 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
4274 most of the full-aot support for monitor enter/exit trampolines.
4276 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
4277 enter/exit trampoline creation functions.
4279 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
4282 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
4284 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
4285 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
4286 implement the needed functionality without adding crap to the runtime.
4288 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4290 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
4293 * mini.c (mono_build_date): New global version holding the build date in
4296 * Makefile.am (buildver.c): Generate a file containing the build date.
4298 * main.c: Set the build date from the generated file.
4300 * mini.c (mono_get_runtime_build_info): New helper function returning build
4301 information in a string format.
4303 * driver.c (mono_main): Print the build date in --version.
4305 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
4306 file when the bind-to-runtime-version option is used.
4308 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4310 * simd-intrinsics.c: Fix bug when using getters and byref args.
4312 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4314 * simd-methods.h: Rename prefetch methods.
4316 * simd-intrinsics.c: Same.
4318 2008-11-05 Mark Probst <mark.probst@gmail.com>
4320 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
4323 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4325 * aot-compiler.c: Use the bundled elf header files instead of depending on
4328 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
4331 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
4334 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
4336 * cpu-x86.md: Add store nta ops.
4342 * mini.h: Add an enum for simd prefetch modes.
4344 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
4345 of store. Use the changed code to support store nta.
4347 * simd-intrinsics.c: Add prefetch ops for all vector types.
4349 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4351 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
4354 * aot-compiler.c: Use statically allocated buffers for constructing symbol
4357 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
4360 2008-11-04 Mark Probst <mark.probst@gmail.com>
4362 * mini-x86.c: Fixed commit.
4364 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4366 * aot-compiler.c (emit_plt): Align the plt section only on x86.
4368 2008-11-04 Mark Probst <mark.probst@gmail.com>
4370 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
4371 and MONITOR_EXIT, for the ASM fastpaths.
4373 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
4376 * mini.c, patch-info.h: Signature and patch infos for
4377 Monitor.Enter/Exit trampolines.
4379 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
4381 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
4382 Monitor.Enter/Exit ASM fastpath for Linux.
4384 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4386 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
4388 * objects.cs: Add a new test.
4390 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
4392 * aot-runtime.c (load_method): Run class initialization in the PLT case even
4393 if MONO_LOG_LEVEL is set.
4395 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
4397 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
4399 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
4401 * aot-compiler.c: Change the relocation code to use virtual addresses instead
4402 of file offsets. Align the sections belonging to the data segment to
4405 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4407 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
4408 elf.h. Port it to amd64.
4410 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4412 * driver.c: Enable SIMD by default.
4414 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4416 * cpu-x86.md: Add prefetch op.
4422 * mini.h: Add an enum for simd prefetch modes.
4424 * simd-methods.h: Add prefetch function names.
4426 * simd-intrinsics.c: Add prefetch ops for all vector types.
4428 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4430 * aot-compiler.c (emit_bytes): Speed this up a little.
4432 2008-11-02 Zoltan Varga <vargaz@gmail.com>
4434 * aot-compiler.c: Add JIT time etc. statistics.
4436 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
4438 * mini.h (MonoCompile): Add 'got_offset' field.
4440 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
4441 method_got_offsets array.
4443 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
4446 * aot-compiler.c (compile_method): Add generic method instances referenced
4447 by the method to the list of methods to be compiled, this is required so if
4448 A<T> references B<T>, and another assembly references A<int>, then it will
4449 also get a copy of B<int>.
4451 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
4452 when checking for monitor enter/exit.
4454 2008-10-30 Mark Probst <mark.probst@gmail.com>
4456 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
4457 for Monitor.Enter and Monitor.Exit if enabled.
4459 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
4462 2008-10-30 Zoltan Varga <vargaz@gmail.com>
4464 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
4465 of an OP_MOVE. Fixes #440046.
4467 * basic-long.cs: Add a new test.
4469 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4471 * mini.h: Add synchronization note for the managed counter-part.
4473 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
4474 returns the simd caps of the current cpu.
4476 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4478 * basic-simd.cs: Remove Console.WriteLine.
4480 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4482 * basic-simd.cs: New tests for Vector2ul.
4484 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4486 * simd-intrinsics.c: Add new vector type Vector2ul.
4488 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4490 * basic-simd.cs: New tests for Vector2l.
4492 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4494 * cpu-x86.md: Add long version of most packed int ops.
4500 * simd-intrinsics.c: Add new vector type Vector2l.
4502 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4504 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
4506 * simd-methods.h: Remove SN_op_BitwiseXor.
4508 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4510 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
4513 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4515 * basic-simd.cs: Test for Vector2d.
4517 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
4520 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4522 * cpu-x86.md: Add double version of all packed float ops.
4528 * simd-intrinsics.c: Add new vector type Vector2d.
4530 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
4532 * simd-methods.h: Add Duplicate.
4534 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4536 * basic-simd.cs: Test for packing with signed saturation.
4538 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4540 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
4541 found in the TYPESPEC table.
4543 2008-10-26 Zoltan Varga <vargaz@gmail.com>
4545 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
4548 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4550 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
4551 instead of the RVA, since the RVA can be changed by tools like the cil
4554 * method-to-ir.c (mono_method_to_ir2): Ditto.
4556 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
4557 (deserialize_variable): Ditto.
4559 2008-10-25 Martin Baulig <martin@ximian.com>
4561 * debug-mini.c (write_variable): Use
4562 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
4564 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4566 * cpu-x86.md: Add unsigned variants of packd and packw.
4570 * mini-x86.h: Emit the right instruction for packd and packw.
4571 Add unsigned variants of packd and packw.
4573 * simd-intrinsics.c: Packd and packw were used in place of their
4574 unsigned variants. Change that.
4575 Add intrinsics for (Signed)PackWithSignedSaturation.
4577 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
4579 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4581 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
4583 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4585 * mini-ops.h: Remove dword packed add/sub with saturation ops.
4587 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
4589 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
4592 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
4594 2008-10-24 Mark Probst <mark.probst@gmail.com>
4596 * method-to-ir.c, mini.c: Special casing for the synchronized
4597 wrapper for the ldtoken+GetTypeFromHandle case.
4599 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4601 * mini.c (mono_replace_ins): Move this to branch-opts.c.
4603 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
4604 created/split bblocks.
4606 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4608 * mini-ops.h: Add packed signed mul high.
4612 * mini-x86.c (mono_arch_output_basic_block): Same.
4614 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
4616 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
4618 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4620 * basic-simd.cs: Tests for Vector16sb.
4622 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4624 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
4626 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4628 * mini-ops.h: Add packed signed min, max and compare greater.
4632 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
4635 * simd-methods.h: Add CompareGreaterThan.
4637 * simd-methods.h: Remove CompareEquals.
4639 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
4641 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
4643 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
4646 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4648 * basic-simd.cs: Fix tests due to change in the API.
4650 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4652 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
4654 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4656 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
4658 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
4659 inst_offset as this has invalid values for LDADDR.
4661 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4663 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4665 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
4667 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4669 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
4670 for accessing field->data.
4672 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4674 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4676 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4678 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
4680 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
4682 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4684 * dominators.c (mono_compute_natural_loops): Allocate GList enties
4685 from the cfg mempool.
4687 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4689 * basic-simd.cs: Tests for new methods in Vector8us.
4691 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4693 * mini-ops.h: Add multiply and store high.
4697 * mini-x86.c (mono_arch_output_basic_block): Same.
4699 * simd-methods.h: Same.
4701 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
4704 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4706 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
4707 mono_class_setup_vtable ().
4709 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
4710 mono_class_get_vtable_entry () for accessing klass->vtable.
4712 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
4714 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
4717 * method-to-ir.c (mono_save_token_info): Don't save references made from
4720 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
4721 of generic instances.
4723 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
4725 2008-10-19 Mark Probst <mark.probst@gmail.com>
4727 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
4728 OP_JMP depends on the method signature. Calculate it properly.
4730 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4732 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
4735 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
4737 (emit_extra_methods): Add another table mapping method indexes to
4738 offsets in the extra_method_info table.
4740 * mini.h: Bump AOT file format version.
4742 * aot-runtime.c: Merge most of the code from mono_aot_get_method
4743 and mono_aot_get_method_from_token () into one function.
4745 2008-10-19 Mark Probst <mark.probst@gmail.com>
4747 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
4750 2008-10-18 Zoltan Varga <vargaz@gmail.com>
4752 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
4755 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
4758 * mini.c (mono_patch_info_equal): Compare the generic context as well.
4760 * mini.h: Bump aot file format version.
4762 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
4763 AOT file can contain native code for methods which are not in the METHOD
4764 table. Generate code for non-sharable generic instances of generic methods
4765 found in the METHODSPEC table.
4767 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
4768 encoding generic type handles.
4770 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
4771 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
4773 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
4774 macros + MONO_ADD_INS.
4776 * mini.c (mono_jump_info_token_new2): New function which takes a generic
4779 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
4781 * mini.h: Bump aot file format version.
4783 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
4785 2008-10-17 Mark Probst <mark.probst@gmail.com>
4787 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
4788 platforms, with definable stack alignment value. Set to 16 now
4791 * mini.c, mini.h, driver.c: Command line option for disabling
4794 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4796 * basic-simd.cs: Tests for new methods in Vector4ui.
4798 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4800 * mini-ops.h: Add packed int shuffle.
4804 * mini-x86.c (mono_arch_output_basic_block): Same.
4806 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
4807 extract mask, max, min, shuffle.
4809 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
4811 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4813 * basic-simd.cs: Tests for new methods in Vector8us.
4815 2008-10-17 Mark Probst <mark.probst@gmail.com>
4817 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
4818 RuntimeTypeHandle, not a TypedReference.
4820 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
4822 * simd-intrinsics.c: remove relocations.
4824 2008-10-17 Zoltan Varga <vargaz@gmail.com>
4826 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
4827 optimizations from the x86 backend.
4829 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
4831 * simd-methods.h, simd-intrinsics.c: debloat method names and
4832 prepare for no relocations.
4834 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4836 * mini-ops.h: Add packed min/equal and sum of absolute differences.
4840 * mini-x86.c (mono_arch_output_basic_block): Same.
4842 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
4843 extract mask, max, min and sum of absolute differences.
4845 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
4848 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4850 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
4851 Renamed one test for consistency.
4853 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4855 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
4856 fix to the code that deal with other blocks.
4858 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4860 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
4862 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4864 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
4865 that deals with vreg interference. Explicitly check for OP_LDADDR to be
4866 able to process the source reg.
4868 2008-10-16 Martin Baulig <martin@ximian.com>
4870 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
4872 * inssel.brg: Add `OP_HARD_NOP'.
4874 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
4876 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
4877 `OP_HARD_NOP' instruction when running inside the debugger.
4879 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
4880 `OP_HARD_NOP' instruction when running inside the debugger.
4882 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4884 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
4885 now works. The issue with the regalloc tripping up no longer
4888 * simd-intrinsics.c (load_simd_vreg): Same.
4890 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4892 * basic-simd.cs: Tests for new Vector8ui methods.
4894 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4896 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
4897 only for type. This fixes crashes where MonoInst::klass is checked
4898 for ops of type != VTYPE or OBJ.
4900 * simd-intrinsics.c (load_simd_vreg): Same.
4902 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4904 * mini-ops.h: Add ops for packed shuffle/max/avg and
4909 * mini-x86.c (mono_arch_output_basic_block): Same.
4911 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
4914 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
4915 to emit extract mask op.
4917 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
4918 to emit word shuffles.
4920 2008-10-15 Mark Probst <mark.probst@gmail.com>
4922 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
4923 the largest alignment needed by a variable, but at least
4926 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4928 * basic-simd.cs: Tests for the fixes in the last commit.
4930 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4932 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
4933 no longer handles STACK_PTR input.
4935 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
4937 * simd-intrinsics.c (load_simd_vreg): New function that works like
4938 get_simd_vreg but handles STACK_PTR input.
4940 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
4941 as the input can be an arbitrary pointer.
4943 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
4944 LDADDR local optimization directly otherwise use a store op.
4946 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4948 * basic-simd.cs: Tests for dup low and dup high.
4950 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4952 * mini-ops.h: Add dup low and dup high ops.
4956 * mini-x86.c (mono_arch_output_basic_block): Same.
4958 * simd-intrinsics.c (vector4f_intrinsics): Same.
4960 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4962 * basic-simd.cs: Tests for recently added functionality.
4964 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4966 * mini-ops.h: Add remaining sse1 fp ops.
4968 * cpu-x86.md: Add remaining sse1 fp ops.
4970 * mini-x86.c (mono_arch_output_basic_block): Same.
4972 * mini.h: Add enum for simd FP compare conditions.
4974 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
4976 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
4977 so the backed can generate the appropriate op.
4979 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4980 This patch squeese one more byte from the SimdIntrinsc struct.
4982 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
4983 a a shift amount intead of simply or'ing it.
4985 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
4987 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
4988 byte so we can have an aditional flags field without increasing struct size.
4990 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
4991 against the simd_supported_versions bitmask.
4993 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
4995 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
4997 * mini.c: remove rawbuffer code (the only use here is unsafe because
4998 it takes locks during signal handling and the kernel now provides much
4999 better info in proc/pid/smaps these days).
5001 2008-10-13 Zoltan Varga <vargaz@gmail.com>
5003 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
5004 OP_X86_PUSH_OBJ. Fixes #434620.
5006 * objects.cs: Add a test.
5008 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
5010 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
5011 that the packuswb/packusdw don't work with unsigned numbers for what
5012 would be negative numbers in signed format.
5014 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
5015 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
5017 * mini-ops.h: Add doubleword forms of many ops and packing ones.
5019 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
5021 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
5023 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
5025 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
5028 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
5029 version as the enum in mini.h.
5031 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
5032 for sse3 ops, check the simd_version field if present. This way the code
5033 works with all versions of sse.
5035 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5037 * simd-intrinsics.c: Fixed intrinsic name typo.
5039 * mini.h: Added missing simd exported function.
5041 * basic-simd.cs: Added tests for Vector4ui.
5042 Fixed broken test for Vector16b.
5044 2008-10-10 Zoltan Varga <vargaz@gmail.com>
5046 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
5047 the max length to 64.
5049 2008-10-10 Mark Probst <mark.probst@gmail.com>
5051 * method-to-ir.c: Only do the fast virtual generic method call for
5052 non-wrapper methods.
5054 * mini.h, mini-trampolines.c: The new generic virtual remoting
5055 trampoline handles virtual method calls via the vtable (as done by
5056 the fast virtual generic method calls) to remoting proxies.
5058 * mini.c (mono_jit_create_remoting_trampoline): For generic
5059 methods reate a generic virtual remoting trampoline.
5061 * mini-amd64.h: Enable fast virtual generic method calls again.
5063 2008-10-10 Mark Probst <mark.probst@gmail.com>
5065 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
5066 restore registers when doing tail calls.
5068 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5070 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
5073 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5075 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
5077 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5079 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
5081 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5083 * basic-simd.cs: Retrofit for API changes.
5085 2008-10-10 Mark Probst <mark.probst@gmail.com>
5087 * mini-ppc.c: Handle integer stack arguments for tail calls.
5089 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5091 * optflags-def.h: Removed sse3 optimization.
5095 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
5098 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
5100 * mini.h: Added enumeration with simd versions.
5102 * simd-intrinsics.c (emit_intrinsics): Use the new static var
5105 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
5107 * mini.c (mini_init): Call mono_simd_intrinsics_init.
5109 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
5111 * basic-simd.cs: Added tests for Vector8u and Vector16u.
5113 * basic-simd.cs: Fixed test naming.
5115 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
5117 * mini-ops.h: Added ops for packed and saturated math, shifts
5118 and packing/unpacking.
5120 * cpu-x86.md: Added descriptors for the above ops.
5122 * mini-x86.c: Added code to emmit the above ops.
5124 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
5126 2008-10-08 Zoltan Varga <vargaz@gmail.com>
5128 * aot-compiler.c (compile_method): Enable AOT for generic code.
5130 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
5132 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
5134 * mini.c: add a workaround for a common screwup that ends up blamed
5135 to mono (other processes blocking signal delivery).
5137 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5139 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
5140 in the LDFLD/STFLD opcodes. Fixes #432673.
5142 * iltests.il.in: Add a new test.
5144 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
5146 * mini-arm.c: attach the thread in unmanaged->managed transitions
5147 using delegates (bug #433148).
5149 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
5151 * basic-simd.cs: Use new ShuffleSel constants.
5153 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
5155 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
5157 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
5158 only disable simd intrinsics if no sse2 is detected.
5160 * optflags-def.h: Added sse3.
5162 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
5165 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5167 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
5168 when adding delegate-invoke wrappers.
5170 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5172 * Makefile.am: Reenable the simd tests.
5174 2008-10-07 Bill Holmes <billholmes54@gmail.com>
5176 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
5177 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
5178 other vreg is allocated to that hreg.
5180 Contributed under MIT/X11 license.
5182 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5184 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
5187 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
5189 * basic-simd.cs: New test suite for SIMD intrinsics.
5191 * Makefile.am: Added new tests.
5193 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
5195 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
5199 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
5201 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
5202 using SSE2 aware opcodes.
5204 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
5205 is enabled, this code path is only reachable if conversion ops are emmited after
5208 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
5210 This optimization saves 6 bytes per conversion against the old version.
5212 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5214 * aot-compiler.c (compile_method): Don't skip methods referencing
5215 generic methods without a corresponding entry in token_info_hash, since
5216 encode_method_ref () can handle all generic methods now.
5218 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
5219 generic context is set.
5221 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
5222 generic sharing of LDTOKEN.
5224 2008-10-06 Mark Probst <mark.probst@gmail.com>
5226 * mini-amd64.h: Temporarily disabled fast virtual generic method
5227 calls because it breaks the System.Runtime.Remoting tests.
5229 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5231 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
5233 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
5234 so inlining actually works.
5235 (check_inline_caller_method_name_limit): Ditto.
5237 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
5239 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
5240 64 bit safety (from Olaf Hering and Andreas Farber).
5242 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5244 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
5245 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
5246 unused virtual call support code.
5248 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
5250 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
5251 which can't use aot trampolines.
5252 (decode_patch): Don't create aot trampolines for methods which can't use
5255 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
5256 use aot trampolines.
5258 * mini.h: Bump AOT image format version.
5260 2008-10-05 Zoltan Varga <vargaz@gmail.com>
5262 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
5263 to save_token_info () since cmethod is inflated for constrained calls.
5265 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
5267 2008-10-04 Andreas Farber <andreas.faerber@web.de>
5269 * Makefile.am: Add build rules for ppc64.
5270 This avoids the build failing at pedump with unresolved symbols
5271 due to lack of arch_sources. Instead it will now fail earlier
5272 due to lack of cpu-ppc64.md.
5274 Contributed under MIT/X11 license.
5276 2008-10-04 Mark Probst <mark.probst@gmail.com>
5278 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
5281 * iltests.il.in: Add test case for tail call with many arguments.
5283 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5285 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
5286 to the fast virtual generic method code until the aot case is fixed.
5288 2008-10-03 Mark Probst <mark.probst@gmail.com>
5290 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
5292 2008-10-03 Mark Probst <mark.probst@gmail.com>
5294 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
5297 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5299 * simd-intrinsics.c: Forgot to add this one.
5301 * mini-codegen.c: Fix macro in case SIMD is not supported.
5303 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5305 This patch land initial JIT support for simd intrinsics.
5307 * mini-x86.h: Added new define to make --enable_minimal work on x86.
5309 * Makefile.am: Added simd-intrinsics.c
5311 * simd-intrinsics.c: New file with simd instrinsic related
5314 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
5316 * cpu-x86.md: Add simd related instructions.
5318 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
5320 * driver.c: Added two new --regression variants.
5322 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
5324 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
5326 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
5327 extract some complicated logic to helper functions.
5329 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
5331 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
5333 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
5334 the specialized simplification pass.
5336 * method-to-ir.c (mono_spill_global_vars): Use new macro.
5338 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
5340 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
5343 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
5344 if MONO_ARCH_NEED_SIMD_BANK is defined.
5346 * mini-ops.h: Added the new simd ops.
5348 * mini-x86.c: Added mono_arch_xregname.
5350 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
5352 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
5354 * mini-x86.h: Define simd related MONO_ARCH macros.
5356 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
5358 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
5360 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
5361 MONO_CLASS_IS_SIMD to deal with simd related IR.
5363 * mini.h (MonoInst): Added spill_var to the backend union.
5365 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
5367 * mini.h: Added forward declarations of the new simd fuctions.
5369 * optflags-def.h: Added new optimization names SIMD.
5371 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
5373 * regalloc.h: Added support for working with 3 register banks.
5375 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
5377 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
5379 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
5381 * mini-exceptions.c: remove 64 bit related ifdef clutter.
5383 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5385 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
5386 instead of one on 64 bit systems.
5388 * method-to-ir.c: Remove unused includes.
5390 2008-10-02 Zoltan Varga <vargaz@gmail.com>
5392 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
5393 cfg->used_int_regs, since the two are different on arm.
5395 2008-10-02 Mark Probst <mark.probst@gmail.com>
5397 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
5398 mono_method_get_vtable_index() to get the vtable index.
5400 2008-10-02 Mark Probst <mark.probst@gmail.com>
5402 * method-to-ir.c (mono_method_to_ir2): Don't create native
5403 wrappers for array methods, because they're never called (and if
5404 they were called they wouldn't work).
5406 2008-10-02 Mark Probst <mark.probst@gmail.com>
5408 * method-to-ir.c (mono_method_to_ir2): Array methods are
5409 special-cased and must not be invoked indirectly via the (M)RGCTX
5410 when generic sharing is turned on. Fixes #431413.
5412 2008-10-01 Mark Probst <mark.probst@gmail.com>
5414 * method-to-ir.c: When generic sharing is active, call
5415 non-interface virtual generic methods via the standard trampoline.
5417 * mini-trampolines.c: Handle virtual generic shared methods.
5419 * mini.h, mini-x86.c, mini-x86.h: New argument for
5420 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
5421 method thunks and which is the trampoline to call if the lookup
5422 fails. Enable the virtual generic method thunk for x86.
5424 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
5425 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
5426 argument but assert that it's NULL, because these archs don't yet
5427 implement the virtual generic method thunk. Changes in the IMT
5428 thunk data structures.
5430 2008-10-01 Zoltan Varga <vargaz@gmail.com>
5432 * aot-compiler.c (emit_globals): Avoid invalid characters in
5433 the static linking symbol.
5435 * objects.cs: Add a test for the range check optimization. Fix warnings.
5437 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
5438 optimization from the current JIT.
5440 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
5441 later in decompose_array_access_opts () to allow more optimizations.
5443 * method-to-ir.c (mono_handle_soft_float): Rename this to
5444 mono_decompose_soft_float () for consistency.
5446 * mini-ops.h: Fix arguments of OP_STRLEN.
5448 * method-to-ir.c (save_cast_details): Extract the cast details saving code
5449 into a separate function.
5450 (reset_cast_details): Ditto.
5451 (handle_unbox): Save cast details. Fixes #431254.
5453 * method-to-ir.c: Remove some obsolete FIXMEs.
5455 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5457 * ir-emit.h (alloc_dreg): Write a warning before crashing.
5459 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5461 * mini-codegen.c: More work on macros to make them
5462 ready for multiple regbanks.
5464 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5466 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
5468 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
5470 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5472 * mini-codegen.c (mono_spillvar_offset): Proper support for
5475 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5477 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
5478 the stack overflow changes.
5480 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5482 * mini-codegen.c: Make all bank macros depend on reg_bank.
5484 * mini-codegen.c (mono_local_regalloc): Make free mask
5485 initialization regbank aware.
5487 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5489 * mini-codegen.c (mono_local_regalloc): Extract callee
5490 mask selection to a function and make it regbank aware.
5492 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5494 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
5495 code to deal with many regbanks.
5497 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5499 * mini-codegen.c: More fp->regbank changes.
5501 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5503 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
5504 of a hardcoded constant.
5506 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5508 * method-to-ir.c (type_from_stack_type): Fix typo.
5510 2008-09-29 Zoltan Varga <vargaz@gmail.com>
5512 * mini-ia64.c (emit_move_return_value): Convert float return values to
5515 * objects.cs: Add a new test.
5517 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
5518 VARARG methods to fix an assert later.
5520 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
5521 end so it at least compiles.
5523 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5525 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
5527 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
5529 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
5530 optimization to a new function (emit_optimized_ldloca_ir) and enable
5531 it for both ldloca and ldloca_s.
5533 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5535 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
5536 gshared CASTCLASS code.
5538 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
5539 amd64, where the libc stack unwinder encounters stack frames referring to
5540 native code in unmapped memory.
5542 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
5545 * generics.cs: Add new test.
5547 2008-09-27 Zoltan Varga <vargaz@gmail.com>
5549 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
5550 add a check that one of the ARM_FPU_ constants is defined.
5552 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
5554 * mini-exceptions.c: Fix build on non-altstack platforms.
5556 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
5559 * ir-emit.h: Add a comment to NEW_PCONST.
5561 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
5563 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
5565 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
5566 after the changes to MonoJitDomainInfo.
5568 2008-09-27 Mark Probst <mark.probst@gmail.com>
5570 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
5572 2008-09-27 Mark Probst <mark.probst@gmail.com>
5574 * mini-ppc.c: Compiler warning fixes.
5576 2008-09-27 Mark Probst <mark.probst@gmail.com>
5578 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
5581 2008-09-27 Mark Probst <mark.probst@gmail.com>
5583 * exceptions-ppc.c, mini-ppc.h: Compile
5584 mono_arch_handle_altstack_exception() on Darwin, too.
5586 2008-09-27 Mark Probst <mark.probst@gmail.com>
5588 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
5589 work on archs which don't have generic sharing implemented, only
5590 without the vtable_arg.
5592 2008-09-26 Mark Probst <mark.probst@gmail.com>
5594 * mini.c: Added comment explaining why delegate ctor icall
5595 wrappers are compiled.
5597 2008-09-26 Mark Probst <mark.probst@gmail.com>
5599 * mini.c: Don't produce trampolines to delegate ctor icall
5600 wrappers but compile them upfront.
5602 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
5604 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
5605 runtime-set function when going back to managed code. Currently this
5606 is used to set back the protection on the soft ovf pages and/or to
5607 throw the stack overflow exception that happened in unmanaged code.
5609 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
5611 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
5612 runtime-set function when going back to managed code. Currently this
5613 is used to set back the protection on the soft ovf pages and/or to
5614 throw the stack overflow exception that happened in unmanaged code.
5616 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
5618 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
5619 the support code for restoring stack protection after stack overflows
5620 that happen in unmanaged code. Don't set the exec permission on the
5623 2008-09-26 Zoltan Varga <vargaz@gmail.com>
5625 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
5626 delegate->method_ptr is set. Fixes #428054.
5628 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5630 * tests.cs: Rename to ratests.cs.
5632 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
5633 emit_get_rgctx_... functions.
5635 2008-09-25 Mark Probst <mark.probst@gmail.com>
5637 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
5639 2008-09-25 Mark Probst <mark.probst@gmail.com>
5641 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
5642 before asserting that method is sharable.
5644 2008-09-25 Mark Probst <mark.probst@gmail.com>
5646 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
5647 whether method needs a static RGCTX wrapper used instead of
5650 * generic-sharing.c, mini.h: A few functions moved to
5651 metadata/generic-sharing.c.
5653 2008-09-25 Mark Probst <mark.probst@gmail.com>
5655 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
5656 Generic code sharing for value types, which essentially means
5657 treating value type methods like static methods. The RGCTX is
5658 passed in the same way.
5660 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5662 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
5663 opcode when creating multi-dimensional arrays of open types.
5665 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
5668 * generics.cs: Add a test.
5670 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
5672 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5674 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
5676 * mini.c (mini_method_compile): Set it when running under the debugger.
5678 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
5679 vreg optimization if the flag is set.
5681 * driver.c (mono_main): Add --attach= option to pass options to
5684 * mini.c (sigquit_signal_handler): Start the attach agent.
5686 * ssapre.c: Disable this to save space since it is not yet ported to
5689 * regalloc2.c: Disable this to save space.
5691 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
5693 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
5695 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
5696 the -v option useful again.
5698 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5700 * mini-amd64.c (mono_arch_output_basic_block): Add support for
5703 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
5704 arrays of arrays. Fixes #428406.
5706 * method-to-ir.c (mini_emit_castclass): Ditto.
5708 * objects.cs: Add new test.
5710 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
5712 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
5713 was wrong at it choked against target_type_is_incompatible for byref types.
5715 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5717 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
5720 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
5722 * mini-exceptions.c: update a few more exceptions-related counters.
5724 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
5726 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
5727 new functions to allocate from persistent mempools.
5729 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5731 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
5732 multiple register banks in the future.
5734 * mini-codegen.c (mono_local_regalloc): Fix a warning.
5736 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
5738 * mini.c (type_to_eval_stack_type): Remove duplicated function.
5740 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
5742 * mini.h: Export type_to_eval_stack_type.
5744 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
5745 is only ins->klass of byref types.
5747 2008-09-22 Zoltan Varga <vargaz@gmail.com>
5749 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
5750 (mini_emit_memcpy2): Ditto.
5752 * mini-amd64.c: Fix a warning.
5754 2008-09-21 Mark Probst <mark.probst@gmail.com>
5756 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
5759 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
5761 * method-to-ir.c: Extract stloc micro-optimization to a
5762 function and apply it to all cases.
5764 2008-09-19 Mark Probst <mark.probst@gmail.com>
5766 * method-to-ir.c: Don't fail generic code sharing in cases we
5769 2008-09-18 Mark Probst <mark.probst@gmail.com>
5771 * mini-ppc.c: Handle structs in tailcalls on Darwin.
5773 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
5775 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
5778 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
5780 * trace.c: make tracing more useful and correct, with per-thread
5783 2008-09-15 Mark Probst <mark.probst@gmail.com>
5785 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
5786 doing a method call and the argument is an R4.
5788 2008-09-14 Zoltan Varga <vargaz@gmail.com>
5790 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
5793 2008-09-13 Mark Probst <mark.probst@gmail.com>
5795 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
5797 2008-09-12 Zoltan Varga <vargaz@gmail.com>
5799 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
5800 (MONO_JUMP_TABLE_FROM_INS): Ditto.
5802 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5804 * driver.c: Add a --agent argument (not supported yet) to load managed
5805 agent assemblies before loading the main assembly, similarly to how the
5806 Java VM handles agents.
5808 2008-09-11 Mark Probst <mark.probst@gmail.com>
5810 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
5811 function to do stack layout of local variables.
5813 2008-09-11 Mark Probst <mark.probst@gmail.com>
5815 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
5818 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5820 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
5821 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
5822 JIT if DISABLE_JIT is defined.
5824 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
5827 2008-09-10 Mark Probst <mark.probst@gmail.com>
5829 * iltests.il.in: Disable the fconv test on PPC (the result is
5830 undefined according to ECMA).
5832 2008-09-10 Mark Probst <mark.probst@gmail.com>
5834 * iltests.il.in: Enable tail call tests for PPC.
5836 * mini.h: Add variable for storing incoming valuetype argument
5837 addresses for tail calls.
5839 * mini-ppc.c: Implement valuetype arguments and return values for
5842 2008-09-09 Mark Probst <mark.probst@gmail.com>
5844 * mini-ppc.c: Partially implement tail calls (struct arguments and
5845 return values not supported).
5847 * method-to-ir.c: Enable tail calls on PPC.
5849 2008-09-08 Zoltan Varga <vargaz@gmail.com>
5851 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
5852 runtime-invoke wrappers to work around the problem of them getting
5853 assigned to a random class.
5855 * aot-runtime.c (mono_aot_get_method): Ditto.
5857 2008-09-07 Zoltan Varga <vargaz@gmail.com>
5859 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
5860 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
5862 2008-09-07 Mark Probst <mark.probst@gmail.com>
5864 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
5865 until they're implemented properly.
5867 * exceptions-ppc.c: Use arch-independent exception-handling code
5868 instead of custom one.
5870 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
5873 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
5875 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
5876 applies when __powerpc__ is defined.
5878 2008-09-06 Zoltan Varga <vargaz@gmail.com>
5880 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
5881 methods to their code to avoid computing the full name of wrappers and
5882 doing a lookup in a string hash table.
5884 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5886 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
5887 we identify bblocks before method_to_ir () is ran.
5889 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
5890 Also avoid optimizing branches pointing to themselves.
5892 * mini.c (mini_method_compile): Ditto. Fixes #422947.
5894 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
5896 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
5898 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5900 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
5901 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
5902 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
5905 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
5906 jumped to the same entry in plt_jump_table.
5908 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
5910 * method-to-ir.c (initialize_array_data): Handle field with RVA from
5913 2008-08-31 Zoltan Varga <vargaz@gmail.com>
5915 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
5916 other assignment can be if converted. Saves 1.5% on corlib size and fixes
5919 2008-08-29 Geoff Norton <gnorton@novell.com>
5921 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
5922 segment, and doesn't properly handle .space as .text. Fixes
5925 2008-08-29 Geoff Norton <gnorton@novell.com>
5927 * mini.c: Disable the mach exception handler when running on
5930 2008-08-29 Geoff Norton <gnorton@novell.com>
5932 * aot-compiler.c: Patch from Renaldas Zioma to properly register
5933 globals on Darwin/ARM
5935 2008-08-28 Zoltan Varga <vargaz@gmail.com>
5937 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
5938 since too many things depend on it. Instead, call
5939 mono_runtime_set_no_exec ().
5941 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
5944 * aot-compiler.c: Add an 'asm-only' AOT option.
5946 * mini.c: Avoid initializing the runtime when doing AOT compilation.
5948 * aot-compiler.c (compile_method): Disable gshared support for now as it
5951 2008-08-27 Bill Holmes <billholmes54@gmail.com>
5953 * mini-amd64.h : Fix a compiler warning.
5955 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
5956 Changed to use a callback function to retrieve the unwind info.
5957 This avoids problems observed when code blocks were removed by
5958 unloading an app domain.
5960 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
5961 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
5964 Contributed under MIT/X11 license.
5966 2008-08-27 Bill Holmes <billholmes54@gmail.com>
5968 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
5969 case to keep the stack aligned to 8.
5971 Contributed under MIT/X11 license.
5973 2008-08-26 Zoltan Varga <vargaz@gmail.com>
5975 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
5976 avoid repeated linear searches.
5978 2008-08-25 Zoltan Varga <vargaz@gmail.com>
5980 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
5981 methods it can't handle.
5983 * aot-compiler.c (add_method): Avoid adding a method twice.
5984 (add_wrappers): Add runtime invoke wrappers for all methods.
5986 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
5987 function to create an aot-compatible version of this trampoline.
5989 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
5991 2008-08-24 Zoltan Varga <vargaz@gmail.com>
5993 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
5995 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
5996 with a generic sharing failure.
5998 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
6000 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
6001 CEE_RETHROW. Fixes #419634.
6003 * mini.c (mono_method_to_ir): Ditto.
6005 * exceptions.cs: Add a new test.
6007 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
6008 to mono_type_stack_size_internal () since some callers might not pass in
6011 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
6012 instrument_prolog. Fixes #419878.
6014 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
6015 doubles in soft float mode volatile.
6017 2008-08-23 Zoltan Varga <vargaz@gmail.com>
6019 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
6021 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
6022 to handle soft float correctly.
6024 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
6027 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
6029 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
6030 to sp, since the generics catch code requires it.
6032 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
6035 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
6036 mono_arch_emit_imt_argument ().
6038 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
6040 * mini-arm.c tramp-arm.c: Generic sharing updates.
6042 2008-08-22 Zoltan Varga <vargaz@gmail.com>
6044 * mini-arm.c: Fix the arm build.
6046 * generic-sharing.c (mini_type_get_underlying_type): New helper function
6047 handling enums, generic instances and generic sharing.
6048 (mini_type_stack_size_full): Ditto.
6050 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
6052 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
6054 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
6056 * tramp-arm.c: Implement the rgctx fetch and the generic class init
6059 * mini-arm.c: Various small generic sharing changes.
6061 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
6063 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
6066 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
6067 helper function to return a generic class init trampoline.
6069 * method-to-ir.c mini.c: Use it.
6071 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
6072 arch-specfic function to return a generic class init trampoline.
6074 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
6075 the GENERIC_CLASS_INIT custom code.
6077 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
6078 a fatal error, not a sharing failure.
6080 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
6083 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
6084 trampoline argument from MONO_ARCH_VTABLE_REG.
6086 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
6087 order of the arguments to the C trampoline: pass 'slot' as the trampoline
6088 argument, and pass the vtable in VTABLE_REG.
6090 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
6091 order of the arguments to the C trampoline: pass 'slot' as the trampoline
6092 argument, and pass the vtable in VTABLE_REG.
6093 (mono_arch_create_trampoline_code_full): Remove some special casing for
6094 the rgctx fetch trampoline.
6096 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
6099 * iltests.il: Add a test for it.
6101 2008-08-21 Zoltan Varga <vargaz@gmail.com>
6103 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
6105 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
6108 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
6109 use mono_jit_info_table_find () to avoid recursion.
6110 (mono_delegate_trampoline): Add a sync wrapper here.
6112 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
6115 * mini.c (mono_method_to_ir): Ditto.
6117 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
6118 add_sync_wrapper argument. Don't add a sync wrapper here.
6119 (mono_create_jump_trampoline): Don't add a sync wrapper here.
6121 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
6123 2008-08-20 Bill Holmes <billholmes54@gmail.com>
6125 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
6126 of nonvolatile registers back from MonoContext to CONTEXT.
6128 Contributed under MIT/X11 license.
6130 2008-08-20 Bill Holmes <billholmes54@gmail.com>
6132 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
6133 arguments on Winx64 there are only 4 argument registers. For this
6134 logic to work the last argument must be pulled from the stack.
6136 Contributed under MIT/X11 license.
6138 2008-08-20 Zoltan Varga <vargaz@gmail.com>
6140 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
6142 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
6143 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
6144 encode/decode_method_ref ().
6146 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
6148 * aot-runtime.c (decode_patch): Ditto.
6150 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
6151 MONO_PATCH_INFO_METHOD.
6153 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
6156 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
6159 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
6161 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
6162 one from the caller.
6164 * aot-runtime.c (decode_generic_inst): New function to decode and
6165 return a interned generic inst.
6166 (decode_klass_ref): Use it.
6167 (decode_method_ref): Ditto.
6169 * aot-compiler.c (emit_exception_debug_info): Save
6170 jinfo->has_generic_jit_info too.
6172 2008-08-19 Zoltan Varga <vargaz@gmail.com>
6174 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
6176 * iltests.il.in: Add a test for fconv_to_i.
6178 * liveness.c: Disable the liveness2 pass for now to save space.
6180 * regalloc2.c: Include mempool-internals.h to fix warnings.
6182 * aot-compiler.c (encode_method_ref): Encode the context of generic
6185 * aot-runtime.c (decode_method_ref): Inflate generic methods using
6186 the context saved in the aot file.
6188 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
6190 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6192 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
6193 volatile so they won't be optimized away.
6195 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
6201 * dominators.c: Remove duplicated functions that now are in
6202 mempool-internals.h.
6204 2008-08-19 Zoltan Varga <vargaz@gmail.com>
6206 * aot-compiler.c: Fix warnings.
6208 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
6210 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
6212 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
6215 * mini.c (mono_resolve_patch_target): Ditto.
6217 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
6218 (encode_klass_ref): Add support for encoding VARs/MVARs.
6220 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
6222 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
6223 the handling of the got entries into a separate 'decode_got_entry' function.
6224 Add support for RGCTX_FETCH.
6226 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
6227 clobbered by the trampoline code.
6229 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
6230 not clobbered by the indirect calling code.
6232 2008-08-18 Zoltan Varga <vargaz@gmail.com>
6234 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
6237 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
6239 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
6240 signature using the compilation mempool otherwise we would leak it.
6242 2008-08-18 Zoltan Varga <vargaz@gmail.com>
6244 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
6245 mono_emit_abs_call ().
6247 * patch-info.h: Add GENERIC_CLASS_INIT.
6249 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
6251 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
6252 as their target as a near call.
6254 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
6256 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
6258 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
6259 call to a runtime function described by a patch.
6261 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
6262 mono_emit_abs_call, this has the advantage that the ABS handling code in
6263 mono_codegen () can handle them both, and can handle other stuff in the
6264 future without additional code.
6266 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
6268 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
6271 * mini.h: Add missing bblock related prototypes.
6273 * mini.h (MonoCompile): Remove unused reverse_inst_list and
6274 reverse_inst_list_len fields.
6276 * mini.c: Refactor this file a bit by moving branch optimizations to
6279 * method-to-ir.c: Merge generic sharing changes missed earlier.
6281 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
6283 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
6284 shared patches. Process METHODCONST as a shared patch.
6286 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
6287 as it crashes on the 2.0 mscorlib.
6289 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
6292 * aot-compiler.c: Use is_plt_patch () in a few additional places.
6293 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
6296 * aot-compiler.c: Reorganize the got handling code to be a bit more
6299 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6301 * aot-compiler.c: Make the patch_to_plt_offset hash table use
6302 mono_patch_info_equals/hash, and use it to massively simplify
6305 * mini.c (mono_patch_info_hash): Simplify this and add support for
6308 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
6310 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
6311 handling code, since an offset is not enough to identify a trampoline.
6313 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
6315 2008-08-17 Mark Probst <mark.probst@gmail.com>
6317 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
6319 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
6321 * mini-ops.h: Argument and result types for OVF_CARRY ops.
6323 * decompose.c: PPC decompositions for various ops.
6325 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
6327 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6329 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
6330 call the generic trampoline code using a call, instead of a jump, to
6331 remove some special casing from the generic trampoline code.
6333 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
6334 (mono_codegen): Ditto.
6336 * aot-compiler.c aot-runtime.c: Ditto.
6338 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
6340 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
6341 helper function to find the offset corresponding to a lazy fetch trampoline.
6343 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
6344 when doing generic sharing.
6346 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
6349 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
6350 mini-trampolines.c to be with the other trampoline creation functions.
6352 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
6353 as it is equal to method->signature in most cases, add a
6354 mono_emit_method_call_full variant which takes a signature and an imt
6357 2008-08-16 Zoltan Varga <vargaz@gmail.com>
6359 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
6360 to this function, since it could be computed easily from the method
6362 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
6365 * method-to-ir.c mini.c: Remove references to
6366 compile_generic_method_wo_context.
6368 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
6369 generic method calls.
6371 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
6372 dimensional non-szarrays.
6374 * mini.c (mini_init): Register mono_array_new_1.
6376 * jit-icalls.c (mono_array_new_1): New jit icall.
6378 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
6379 pointing to the method.
6381 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
6382 method addresses belonging to METHOD_JUMP patches in the
6383 jump_target_got_slot_hash.
6384 (mono_aot_load_method): Ditto.
6386 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
6387 METHOD_JUMP patches.
6389 * mini.c (mini_create_jit_domain_info): New helper function which
6390 initializes/frees domain->runtime_info.
6391 (mini_free_jit_domain_info): Ditto.
6392 (mini_init): Install the domain hook functions with the runtime.
6394 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
6395 information maintained by the JIT.
6397 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
6398 insertion into jump_table_hash into mono_codegen (), also implement proper
6401 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
6402 tail calls, it is already done by the aot code.
6404 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
6407 * iltests.il.in: Make the jmp test a bit more complex.
6409 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
6410 generic instances which doesn't have a token.
6412 * aot-runtime.c (decode_method_ref): Ditto.
6414 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
6415 can handle this case now.
6416 (handle_box): Ditto.
6418 2008-08-15 Geoff Norton <gnorton@novell.com>
6420 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
6423 2008-08-15 Zoltan Varga <vargaz@gmail.com>
6425 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
6426 calling generic methods.
6428 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
6430 * aot-runtime.c (decode_patch_info): Ditto.
6432 * mini.c (mono_resolve_patch_target): Ditto.
6434 * patch-info.h: Add METHOD_RGCTX.
6436 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
6438 2008-08-14 Zoltan Varga <vargaz@gmail.com>
6440 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
6441 arguments in registers.
6443 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
6444 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
6446 * mini.c (mini_method_compile): Abort aot compilation for generic
6447 methods if generic sharing is disabled.
6449 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
6452 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
6453 requiring an mrgctx.
6455 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
6456 store instructions when converting a vcall to a normal call.
6458 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
6459 mono_arch_find_jit_info.
6461 2008-08-13 Zoltan Varga <vargaz@gmail.com>
6463 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
6464 avoid calling mono_method_full_name () for every method even if the
6466 (check_inline_caller_method_name_limit): Ditto.
6468 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6470 * driver.c (main_thread_handler): Allow AOT compilation of multiple
6471 assemblies in one run.
6473 * aot-compiler.c (mono_compile_assembly): Only print out a count of
6474 skipped methods if it is not 0.
6476 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
6478 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6480 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
6481 MONO_ARCH_HAVE_UNWIND_TABLE.
6483 Contributed under MIT/X11 license.
6485 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6487 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
6488 from default optimizaton list on Winx64.
6490 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
6492 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
6493 the LMF from the MonoJitTlsData structure.
6495 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
6497 Contributed under MIT/X11 license.
6499 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6501 * mini.c (sigsegv_signal_handler): Fix the build.
6503 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
6504 assembly->aot_module.
6506 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
6507 hash table. This simplifies and speeds up a lot of code, and fixes support
6510 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
6513 * mini-exceptions.c: Ditto.
6515 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
6516 'native_offset' argument, since these are computed in the
6517 mono_find_jit_info () function.
6519 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
6520 is used by exceptions-ppc.c.
6522 * exceptions-ppc.c: Call mono_find_jit_info () instead of
6523 mono_arch_find_jit_info ().
6525 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
6526 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
6527 generic code in mini-exceptions.c.
6529 2008-08-11 Zoltan Varga <vargaz@gmail.com>
6531 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
6533 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
6535 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
6536 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
6537 called while holding the loader lock. Fixes #415608.
6538 (mono_aot_get_method_from_token_inner): Ditto.
6540 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6542 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
6543 to reduce differences between this and the generic implementation in
6545 (ves_icall_get_frame_info): Ditto.
6547 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
6549 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
6552 * exceptions-ppc.c (arch_get_call_filter): Rename this to
6553 mono_arch_get_call_filter () and make it non-static, for consistency with the
6554 other architectures.
6556 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
6559 * local-propagation.c:
6560 * mini-x86.c: Correct the name of arch defines.
6562 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6564 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
6565 NO_EMULATE_LONG_SHIFT_OPS define.
6567 2008-08-08 Zoltan Varga <vargaz@gmail.com>
6569 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
6570 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
6572 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
6573 MACH fixes. Merged from the 2.0 branch.
6575 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
6577 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
6578 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
6580 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
6582 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
6583 mono_marshal_get_native_wrapper () signature changes.
6585 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
6587 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
6588 conversion bug under arm.
6590 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
6592 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
6594 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
6595 with overflow checking.
6597 2008-08-05 Marek Habersack <mhabersack@novell.com>
6599 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
6600 to the genmdesc.pl file
6602 2008-08-05 Zoltan Varga <vargaz@gmail.com>
6604 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
6605 arg_array in the soft-float versions of the LOAD/STORE macros.
6607 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
6610 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
6612 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6614 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
6615 a float HFA. Fixes #413621.
6617 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
6619 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
6620 frame_size to args_size. Fixes build.
6622 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6624 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
6625 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
6627 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
6628 the stack are not unaligned. Fixes #413247.
6630 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
6632 * mini.c: update jitted methods performance counters.
6634 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
6636 * mini-exceptions.c: increase the exceptions thrown performance
6637 counter in mono_handle_exception ().
6639 2008-07-29 Zoltan Varga <vargaz@gmail.com>
6641 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
6642 can work with netmodules.
6644 2008-07-28 Geoff Norton <gnorton@novell.com>
6646 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
6649 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6651 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
6654 2008-07-28 Bill Holmes <billholmes54@gmail.com>
6656 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6657 The float param registers and other param registers must be the
6658 same index on Windows x64.
6660 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
6661 ArgValuetypeAddrInIReg argument case. Setting the argument
6662 op to OP_VTARG_ADDR (OP_REGOFFSET)).
6664 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
6665 variable computed above as the copy length for arguments of storage
6666 type ArgValuetypeAddrInIReg.
6668 * mini-amd64.c (mono_arch_emit_call) : Implementing the
6669 ArgValuetypeAddrInIReg argument case. This case will rely on
6670 mono_arch_emit_outarg_vt to emit the correct code later in the process.
6672 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
6673 a 32 byte stack allocation for all calls. We will omit the adjustment for
6674 jump and tail call instructoins as they do not follow the typical call behavior.
6676 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
6677 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
6678 local variable and pass the local variable by reference to the called method.
6680 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
6681 Implementing the ArgValuetypeAddrInIReg argument case. When the address
6682 of a struct is passed in a register it must be saved with the other
6683 volatile argument on the stack.
6685 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
6686 frame pointer the stack adjustment value must be saved to the unwind
6689 Contributed under MIT/X11 license.
6691 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6693 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
6694 which got lost in the merge.
6696 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6698 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
6701 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
6703 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
6704 icalls, since they won't be patched.
6706 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
6707 different code sequence when running under valgrind to prevent some valgrind
6710 * iltests.il.in: Add new regression test.
6712 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
6715 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
6716 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
6718 * iltests.il.in: Add new test.
6720 * aot-compiler.c: Fix some warnings.
6722 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
6725 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6727 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
6728 (mini_usage_jitdeveloper): Add a missing --wapi option.
6730 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6732 * mini-codegen.c: Simplify the is_fp macros.
6733 (free_up_ireg): Remove, use free_up_reg instead.
6734 (free_up_reg): Fix the fp case.
6736 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6738 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
6741 * exceptions-x86.c: Merge some changes which seemed to have got lost
6742 in the linear-ir merge.
6744 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
6746 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
6747 long vreg volatile even if the variable was already created.
6749 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
6752 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6754 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
6756 * mini.c (mono_jit_compile_method_inner): Add support for
6757 MONO_EXCEPTION_BAD_IMAGE.
6759 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
6760 mini_method_get_context () returns NULL. Fixes #356531.
6762 * mini.c (mono_method_to_ir): Ditto.
6764 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
6765 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
6767 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6769 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
6770 in the LDFTN implementation.
6772 2008-07-25 Mark Probst <mark.probst@gmail.com>
6774 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
6775 code, patch calls to icalls, too, even if they're not in the
6776 shared generic code hash. Fixes #411962.
6778 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6780 * cpu-x86.md: Increase the length of the fcall opcodes.
6782 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
6783 calls returning floats.
6785 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
6788 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
6791 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
6792 into the domain->method_code_hash.
6794 * aot-compiler.c: Fix win32 build.
6796 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
6798 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
6799 gshared NEWARR implementation.
6801 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
6803 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
6804 can be used outside of method_to_ir.
6806 * mini.h (MonoCompile): Add arg_types field.
6808 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
6810 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
6811 the values of the local arg_array and param_types array.
6813 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6815 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
6816 got accesses might only get generated later when NEWOBJ is decomposed.
6818 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
6819 looking up the native code of the target method when a delegate is called
6822 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
6825 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
6827 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
6828 AOT work on platforms without a working dlsym implementation.
6830 * mini.h: Bump AOT image format version.
6832 2008-07-24 Mark Probst <mark.probst@gmail.com>
6834 * mini-exceptions.c: Free a MonoType with
6835 mono_metadata_free_type() instead of g_free().
6837 * aot-runtime.c: Free a MonoType.
6839 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6841 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
6844 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
6847 2008-07-23 Massimiliano Mantione <massi@ximian.com>
6848 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
6851 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6853 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
6854 NEWOBJ calls on valuetypes.
6856 * iltests.il.in: Add new test.
6858 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
6860 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6862 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
6863 is no longer needed.
6865 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
6866 non register sized integer arguments.
6867 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
6868 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
6871 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
6874 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
6875 two a binop with different sized arguments is emitted.
6877 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
6878 instruction in the ins==NULL case.
6880 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6882 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
6884 * mini-x86.c: Fix osx build.
6886 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
6889 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
6890 instruction for non int sized variables.
6892 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
6895 2008-07-23 Robert Jordan <robertj@gmx.net>
6897 * method-to-ir.c: Fix MSVC build.
6899 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6901 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
6902 a non int sized type, widen it to an int since newer versions of gcc seem to
6903 generate code which needs this.
6905 * ssa2.c abcremoval2.c: Fix warnings.
6907 * *: Merge the Linear IR branch.
6909 The original branch is at trunk/branches/vargaz/mini-linear-il, and
6910 the ChangeLog file there describes all the changes done over the years.
6911 Further documentation can be found at www.mono-project.com/Linear_IL.
6913 2008-07-21 Bill Holmes <billholmes54@gmail.com>
6915 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6916 The float param registers and other param registers must be the
6917 same index on Windows x64.
6919 Contributed under MIT/X11 license.
6921 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
6923 * mini.c: Make the previous fix GC safe.
6925 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
6927 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
6929 2008-07-21 Bill Holmes <billholmes54@gmail.com>
6931 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
6932 on Winx64. This type will not be passed on the stack (ArgOnStack), but
6933 ArgValuetypeAddrInIReg instead.
6935 Contributed under MIT/X11 license.
6937 2008-07-21 Zoltan Varga <vargaz@gmail.com>
6939 * mini-codegen.c (get_register_spilling): Fix a warning.
6941 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
6943 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
6944 for types which the initialization fails. Raises the provided exception
6945 at the right stop after cleanup.
6947 2008-07-16 Zoltan Varga <vargaz@gmail.com>
6949 * aot-compiler.c: Free most of the memory allocated during compilation.
6951 * mini.c (mini_parse_debug_options): Fix a leak.
6953 * mini.c (mini_method_compile): Don't add the method to the jit info tables
6954 during aot compilation.
6956 2008-07-14 Zoltan Varga <vargaz@gmail.com>
6958 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
6959 it has too much register pressure.
6961 2008-07-13 Zoltan Varga <vargaz@gmail.com>
6963 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
6965 2008-07-12 Zoltan Varga <vargaz@gmail.com>
6967 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
6970 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
6971 on amd64 similar to the way it is done on arm.
6973 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6975 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
6976 consistency, normalize error messages, avoid loading aot-only modules in
6979 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
6982 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
6984 2008-07-11 Martin Baulig <martin@ximian.com>
6987 (MonoDebuggerInfo): Add `interruption_request'.
6989 2008-07-12 Zoltan Varga <vargaz@gmail.com>
6991 * aot-compiler.c (emit_plt): Remove some dead code.
6993 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
6995 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
6996 return the plt info offset belonging to a given plt entry.
6998 * mini-trampolines.c (mono_aot_plt_trampoline): Use
6999 mono_aot_get_plt_info_offset.
7001 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
7002 similar to the amd64 code by makeing jumps through a separate jump table
7003 instead of embedding the jump addresses into the code.
7005 2008-07-11 Zoltan Varga <vargaz@gmail.com>
7007 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
7010 2008-07-10 Martin Baulig <martin@ximian.com>
7012 * mini.c (mini_method_compile): Disable generics sharing when
7013 running in the debugger.
7015 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7017 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
7019 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
7020 the local register allocator from running out of registers on x86 when
7023 2008-07-10 Bill Holmes <billholmes54@gmail.com>
7025 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
7026 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
7029 Contributed under MIT/X11 license.
7031 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7033 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
7034 speed up the assembler.
7036 2008-07-09 Zoltan Varga <vargaz@gmail.com>
7038 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
7041 * mini.c: Move the soft float handling macros a bit earlier, add
7042 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
7045 * mini.h: Add prototype for mono_arch_fixup_jinfo.
7047 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
7048 read-only to help catch code allocation requests.
7050 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
7051 and turn it off when using --aot-only or when compiling with --aot=full.
7053 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
7054 jump table for switches from the normal domain mempool, not the code
7057 * mini-trampolines.c (get_unbox_trampoline): New function to return an
7058 unbox trampoline which handles aot-only mode too.
7060 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
7061 an AOTed unbox trampoline.
7063 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
7065 2008-07-09 Bill Holmes <billholmes54@gmail.com>
7067 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
7070 Contributed under MIT/X11 license.
7072 2008-07-09 Bill Holmes <billholmes54@gmail.com>
7074 * mini.c (mono_codegen): Allocate space at the end of the code block and store
7075 the unwind information for the method at the end of the allocated block.
7077 * mini-amd64.h: Added declarations for the unwind routines and adding field to
7078 MonoCompileArch to hold the unwind info for SEH on Winx64
7080 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
7081 frame pointer info for the method being compiled.
7083 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
7084 the call to mono_exception_from_token.
7086 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
7087 storing the method prolog information in a format that the Winx64 SEH can understand. This
7088 information is stored a the end of the method block because it is all 32-bit offset based.
7090 Contributed under MIT/X11 license.
7092 2008-07-09 Zoltan Varga <vargaz@gmail.com>
7094 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
7096 * wapihandles.c: Fix warnings.
7098 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
7101 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
7102 mono_jit_compile_method in aot-only mode since that calls the type
7105 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
7106 get_delegate_invoke_impl in aot-only mode.
7108 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
7110 2008-07-08 Zoltan Varga <vargaz@gmail.com>
7112 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
7114 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
7117 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
7119 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
7120 init trampoline from the AOT file as well.
7122 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
7123 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
7126 * mini.c (mini_init): Move the call to mono_exceptions_init () after
7129 * exceptions-amd64.c: Add _full variants for the remaining exception code
7130 creation functions as well, allow emission of relocatable code, remove
7131 caching since that is now done by the caller.
7133 * mini-exceptions.c: Add _full variants for the remaining exception code
7134 creation functions as well, add aot-only support.
7136 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
7137 if we can determine a proper token for them.
7138 (add_wrappers): Add a few more wrappers.
7139 (emit_method_code): Remove some dead code.
7140 (emit_trampolines): Emit exception code too.
7142 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
7144 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
7145 mono_array_new_va which avoids varargs.
7147 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
7149 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
7150 mono_arch_create_specific_trampoline () in all places.
7152 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
7153 a bit so it can be used for other things as well.
7155 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
7158 * exceptions-amd64.c: Rename the caching from the exception code creation
7159 functions, it is done by the caller instead.
7161 * exceptions-amd64.c: Change the signature of the exception code creation
7162 functions to allow the creation of relocatable code later.
7164 * mini-exceptions.c: Add a set of functions to query the various
7165 runtime-generated exception functions.
7167 * mini.c mini-exceptions.c: Use the newly added functions instead of the
7168 mono_arch_.. () functions.
7170 2008-07-07 Zoltan Varga <vargaz@gmail.com>
7172 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
7174 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
7176 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
7177 (mini_get_vtable_trampoline): Ditto.
7179 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
7180 code in the AOT case by returning the code size and a list of relocations to
7183 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
7185 2008-07-07 Bill Holmes <billholmes54@gmail.com>
7187 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
7190 Contributed under MIT/X11 license.
7192 2008-07-07 Zoltan Varga <vargaz@gmail.com>
7194 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
7195 so the buffer size can be computed correctly. Fixes #404735.
7197 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
7198 normally as cfg->debug_info is already freed.
7200 2008-07-06 Zoltan Varga <vargaz@gmail.com>
7202 * mini-amd64.c: For calls returning vtypes in registers, don't store
7203 the return address on the stack, instead allocate a separate local for
7206 2008-07-05 Mark Probst <mark.probst@gmail.com>
7208 * mini-trampolines.c, mini.h: Add an argument to
7209 mono_create_jit_trampoline_in_domain() for turning off the adding
7210 of the sync wrapper.
7212 * mini.c: Use the JIT trampoline without sync instead of
7213 ldftn_nosync in static RGCTX invoke wrappers so that the call can
7216 2008-07-04 Mark Probst <mark.probst@gmail.com>
7218 * driver.c: Turn on GSHARED optimization by default.
7220 2008-07-04 Zoltan Varga <vargaz@gmail.com>
7222 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
7223 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
7225 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
7226 create a variant of the generic trampoline code callable from AOTed trampolines.
7228 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
7229 trampoline code callable from AOTed trampolines.
7231 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
7233 2008-07-04 Mark Probst <mark.probst@gmail.com>
7235 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
7236 pass-through manner.
7238 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
7239 and don't fail sharing for them anymore.
7241 * mini-exceptions.c: Handle exceptions in shared generic methods.
7243 * generic-sharing.c: When checking the context of a generic
7244 method, also check its class's context. Don't treat wrappers as
7247 * mini-trampolines.c: Some code factored out to
7248 metadata/generic-sharing.c. Handle the MRGCTX case.
7250 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
7251 we must deal with the method being of another instantiation of the
7252 class. Add static rgctx invoke wrappers to generic methods.
7254 2008-07-04 Mark Probst <mark.probst@gmail.com>
7256 * mini.c: Provide all jit infos of generic shared methods with a
7259 * mini-exceptions.c: Handle the new situation that a generic info
7260 might be available, but not info about the this/vtable/mrgctx
7263 2008-07-03 Mark Probst <mark.probst@gmail.com>
7265 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
7268 2008-07-03 Zoltan Varga <vargaz@gmail.com>
7270 * dominators.c (check_dominance_frontier): Fix a warning.
7272 * mini.h: Add some missing prototypes.
7274 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
7276 * driver.c (mono_jit_init_version): Correct the comments since the first
7277 argument should be the name of the root domain, not a filename.
7279 * aot-runtime.c (make_writable): Error out if this is called while running
7281 (load_aot_module): Ditto.
7283 * aot-compiler.c: Really fix the computation of method indexes.
7285 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
7286 optimizations as this is no longer called frequently.
7288 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
7289 method and the invoke impl code and pass it to the delegate trampoline instead of
7290 just the delegate class.
7292 2008-07-02 Zoltan Varga <vargaz@gmail.com>
7294 * aot-compiler.c: Fixup the computation of method indexes.
7295 (add_wrappers): Create the base methods of the runtime invoke wrappers using
7296 the method builder infrastructure.
7298 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
7301 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
7302 mode, load the method right away instead of creating a trampoline.
7304 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
7306 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
7309 2008-07-01 Zoltan Varga <vargaz@gmail.com>
7311 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
7312 (mono_aot_load_method): Use method_index instead of method->token.
7314 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
7315 can handle icalls etc. properly.
7317 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7319 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
7321 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
7322 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
7323 JIT_ICALL_ADDR patch type.
7325 * patch-info.h: Add JIT_ICALL_ADDR patch type.
7327 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
7329 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
7331 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
7333 2008-06-30 Zoltan Varga <vargaz@gmail.com>
7335 * mini.c: Use domain->jit_code_hash_lock for controlling access to
7336 domain->jit_code_hash.
7338 2008-06-29 Zoltan Varga <vargaz@gmail.com>
7340 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
7342 2008-06-27 Zoltan Varga <vargaz@gmail.com>
7344 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
7345 get_this_arg_from_call, let it compute it when needed.
7347 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
7348 gsctx from code only when needed.
7350 * mini-trampolines.c (get_generic_context): Rename this to
7351 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
7352 it can be called by the arch backends.
7354 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
7356 2008-06-26 Zoltan Varga <vargaz@gmail.com>
7358 * driver.c (mono_main): Add experimental --aot-only command line option.
7360 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
7363 2008-06-26 Kornel Pal <kornelpal@gmail.com>
7365 * driver.c (DllMain): Remove mono_module_handle.
7367 Contributed under MIT/X11 license.
7369 2008-06-25 Zoltan Varga <vargaz@gmail.com>
7371 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
7372 for emitting methods which are not in the source assembly. Detect and report
7373 failure of assembling+linking.
7375 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
7377 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
7379 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
7381 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
7383 2008-06-24 Zoltan Varga <vargaz@gmail.com>
7385 * mini.h: Remove some obsolete prototypes.
7387 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
7389 2008-06-24 Mark Probst <mark.probst@gmail.com>
7391 * mini.c (get_object_generic_inst): Variable-sized arrays are not
7392 supported by Visual Studio, so use alloca().
7394 2008-06-23 Zoltan Varga <vargaz@gmail.com>
7396 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
7399 2008-06-23 Mark Probst <mark.probst@gmail.com>
7401 * mini.c: Fail sharing of a generic method if it contains an open
7402 catch clause (because we don't pass MRGCTXs yet).
7404 2008-06-23 Mark Probst <mark.probst@gmail.com>
7406 * mini.c: When compiling a method with generic sharing, insert the
7407 method instantiated with an all-Object generic context into the
7408 jit info table, instead of the context of the first instantiation
7409 of the method we happen to compile.
7411 2008-06-18 Martin Baulig <martin@ximian.com>
7413 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
7414 `major_version' and `minor_version'.
7416 2008-06-17 Mark Probst <mark.probst@gmail.com>
7418 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
7419 mono_method_is_generic_sharable_impl() takes an additional
7420 argument specifying whether to treat type variables as reference
7423 2008-06-17 Mark Probst <mark.probst@gmail.com>
7425 * mini.h: Removed obsolete prototypes.
7427 2008-06-17 Mark Probst <mark.probst@gmail.com>
7429 * mini.c: Don't fail generic sharing for initobj and sizeof - we
7430 already handle them.
7432 2008-06-17 Mark Probst <mark.probst@gmail.com>
7434 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
7435 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
7436 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
7437 tramp-x86.c: Added a MonoGenericContext* argument to
7438 mono_arch_get_unbox_trampoline() so that it can call other
7439 functions which require it.
7441 2008-06-17 Mark Probst <mark.probst@gmail.com>
7443 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
7444 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
7445 mono_arch_get_this_arg_from_call() takes a
7446 MonoGenericSharingContext* as well.
7448 2008-06-17 Mark Probst <mark.probst@gmail.com>
7450 * mini.c: Factor out code for emitting unbox into emit_unbox() and
7451 implement generic sharing of unbox.
7453 2008-06-17 Mark Probst <mark.probst@gmail.com>
7455 * mini.c: Don't compute the vtable to determine whether a field is
7456 special static, because it might not work for open types.
7458 2008-06-17 Mark Probst <mark.probst@gmail.com>
7460 * mini.c: Removed the unused token_type and token_source arguments
7461 from get_runtime_generic_context_ptr().
7463 2008-06-17 Marek Habersack <mhabersack@novell.com>
7465 * mini.c (ADD_BINOP): fix the build
7467 2008-06-16 Zoltan Varga <vargaz@gmail.com>
7469 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
7472 2008-06-16 Mark Probst <mark.probst@gmail.com>
7474 * mini.h: Removed class relations enum that's not used anymore.
7476 2008-06-16 Mark Probst <mark.probst@gmail.com>
7478 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
7480 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
7481 the lazy fetch trampoline access code.
7483 2008-06-15 Zoltan Varga <vargaz@gmail.com>
7485 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
7487 2008-06-14 Zoltan Varga <vargaz@gmail.com>
7489 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
7491 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
7493 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
7495 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7497 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
7500 * mini-ops.h: Add MIN/MAX_UN opcodes.
7502 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
7505 * basic-math.cs: Add more min/max tests.
7507 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7509 2008-06-13 Mark Probst <mark.probst@gmail.com>
7511 * mini.c: Small fix in the prologue of emit_castclass.
7513 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7515 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7517 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
7518 do not work even for unsigned types. Fixes #400014.
7520 * basic-math.cs: Add regression tests for unsigned Min/Max.
7522 2008-06-13 Mark Probst <mark.probst@gmail.com>
7524 * mini.c: Added additional context_used argument to several
7525 functions, which will be needed for sharing generic methods. Use
7526 GET_RGCTX macro wherever appropriate. Declare only one
7527 context_used in mono_method_to_ir().
7529 2008-06-13 Mark Probst <mark.probst@gmail.com>
7531 * mini.c, generic-sharing.c: Removed generic class relations.
7533 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
7534 functions due to MRGCTX changes.
7536 2008-06-13 Mark Probst <mark.probst@gmail.com>
7538 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
7539 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
7540 with calculated IMT.
7542 * mini.c: Generic sharing of calls via generic interfaces.
7544 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
7545 generic method with non-constant MonoGenericContext*. Instead,
7546 the context is taken out of the method itself.
7548 2008-06-13 Mark Probst <mark.probst@gmail.com>
7550 * mini.c: Generic sharing of ldvirtftn.
7552 2008-06-13 Mark Probst <mark.probst@gmail.com>
7554 * mini.c: Generic sharing of ldftn.
7556 2008-06-13 Mark Probst <mark.probst@gmail.com>
7558 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
7560 2008-06-13 Mark Probst <mark.probst@gmail.com>
7562 * mini.c: Generic sharing of the special case of ldtoken followed
7563 by a call to GetTypeFromHandle.
7565 2008-06-13 Mark Probst <mark.probst@gmail.com>
7567 * mini.c: Generic sharing of box for nullable types.
7569 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7571 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
7572 are passed on the stack. Fixes #324807.
7574 2008-06-12 Bill Holmes <billholmes54@gmail.com>
7576 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
7577 for the ArgValuetypeAddrInIReg case.
7579 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
7580 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
7582 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
7583 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
7584 local variable and pass the local variable by reference to the called method.
7586 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
7587 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
7589 Contributed under MIT/X11 license.
7591 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
7593 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
7595 * debug-mini.c (mono_debug_print_vars): Release memory after printing
7598 2008-06-10 Martin Baulig <martin@ximian.com>
7601 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
7603 2008-06-09 Kornel Pal <kornelpal@gmail.com>
7605 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
7606 possible error when no arguments are passed.
7608 Contributed under MIT/X11 license.
7610 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
7612 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
7613 where the file name is NULL.
7615 2008-06-09 Zoltan Varga <vargaz@gmail.com>
7617 * mini.c: Fix s390 build.
7619 2008-06-08 Zoltan Varga <vargaz@gmail.com>
7621 * trace.c (mono_trace_parse_options): Fix warnings.
7623 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
7625 2008-06-07 Zoltan Varga <vargaz@gmail.com>
7627 * mini.c (remove_block_if_useless): Avoid printing the method name.
7629 * mini.c: Remove needless setting of ins->cil_code which is now done by
7632 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
7635 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
7636 translated code after it has been patched.
7638 2008-06-06 Zoltan Varga <vargaz@gmail.com>
7640 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
7641 avoid problems during code patching on SMP systems.
7642 (emit_call): Avoid adding a patch info which is already added by
7644 (mono_arch_emit_exceptions): Ditto.
7646 2008-06-05 Zoltan Varga <vargaz@gmail.com>
7648 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
7649 MONO_TYPE_ISSTRUCT already checks for it.
7651 2008-06-05 Bill Holmes <billholmes54@gmail.com>
7653 * mini-amd64.c:merge_argument_class_from_type: When marshaling
7654 structs with floats on Winx64 the float registers are not used.
7655 The integer registers are always used..
7656 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
7657 only one register will be used and only if the size of the struct
7658 is 1,2,4, or 8 bytes.
7660 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
7663 Contributed under MIT/X11 license.
7665 2008-06-05 Martin Baulig <martin@ximian.com>
7667 * debug-debugger.c (debugger_lookup_class): Also call
7668 mono_class_setup_methods() here; we're only called from RTI.
7670 2008-06-05 Andreas Farber <andreas.faerber@web.de>
7672 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
7673 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
7674 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
7675 Post-process object files and add dtrace-generated object, if necessary.
7677 Contributed under MIT/X11 license.
7679 2008-06-04 Mark Probst <mark.probst@gmail.com>
7681 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
7684 * mini.c: Generic sharing for unbox.any and castclass.
7686 2008-06-04 Mark Probst <mark.probst@gmail.com>
7688 * mini.c: Ignore tailcall prefix in shared generic code and when
7689 doing calls which require a vtable/rgctx argument.
7691 2008-06-04 Mark Probst <mark.probst@gmail.com>
7693 * mini.c: Don't free the JIT info.
7695 * driver.c: Changes in the JIT info table testing code.
7697 2008-06-03 Zoltan Varga <vargaz@gmail.com>
7699 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
7700 interruption. Fix some warnings.
7702 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
7703 interruption_checkpoint.
7705 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
7707 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
7708 from embedding applications.
7710 2008-06-02 William Holmes <billholmes54@gmail.com>
7712 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
7713 reserving 32 bytes on the stack when making calls.
7715 Contributed under MIT/X11 license.
7717 2008-06-01 Zoltan Varga <vargaz@gmail.com>
7719 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
7720 the linear IL branch.
7722 * driver.c: Print out more information for --version on arm.
7724 2008-05-30 Zoltan Varga <vargaz@gmail.com>
7726 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
7727 bb_exit instead, since out of line bblocks might not actually be emitted
7730 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
7731 maximum epilog size for out of line bblocks if tracing is enabled.
7733 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
7735 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
7737 * arrays.cs: Regression tests for allocating arrays with negative sizes.
7739 2008-05-28 Zoltan Varga <vargaz@gmail.com>
7741 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
7742 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
7745 2008-05-27 Zoltan Varga <vargaz@gmail.com>
7747 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
7748 the 'value' to store is a constant.
7750 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
7752 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
7753 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
7755 2008-05-26 Zoltan Varga <vargaz@gmail.com>
7757 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
7758 for accessing method->generic_container.
7760 2008-05-24 Zoltan Varga <vargaz@gmail.com>
7762 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
7764 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
7766 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
7768 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
7771 2008-05-23 Zoltan Varga <vargaz@gmail.com>
7773 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
7775 * mini.c: Handle the case when mono_class_vtable () fails.
7777 2008-05-23 Massimiliano Mantione <massi@ximian.com>
7778 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
7781 2008-05-22 Mark Probst <mark.probst@gmail.com>
7783 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
7784 together with domain sharing.
7786 2008-05-22 Mark Probst <mark.probst@gmail.com>
7788 * mini.c: Treat callvirts to final methods like non-virtual calls
7789 when doing generic sharing, i.e. look them up in the runtime
7792 2008-05-22 Mark Probst <mark.probst@gmail.com>
7794 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
7795 with computed types (for generic sharing).
7797 * mini.c: Generic sharing for mkrefany and refanyval.
7799 2008-05-22 Zoltan Varga <vargaz@gmail.com>
7801 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
7804 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
7805 the generic sharing code.
7807 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
7810 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7812 * mini.h: Remove the declaration of mono_aot_init_vtable ().
7814 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
7816 * driver.c: updated copyright date
7818 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7820 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
7823 2008-05-19 Martin Baulig <martin@ximian.com>
7825 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
7826 pointing to the new `_mono_debug_using_mono_debugger' variable.
7829 (mono_main): Check mono_debug_using_mono_debugger() rather than
7830 the `MONO_INSIDE_MDB' environment variable to check whether we're
7831 inside the debugger.
7833 2008-05-19 Zoltan Varga <vargaz@gmail.com>
7835 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
7838 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
7840 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
7842 * mini.c: Added mini_assembly_can_skip_verification. This
7843 function checks if the assembly requested to skip verification.
7844 Fixes part of #387274.
7846 2008-05-07 Zoltan Varga <vargaz@gmail.com>
7848 * mini.c (mini_get_method): Disable the check for open generic classes when
7849 using generic sharing.
7851 * generics.cs: Add a test for #387034.
7853 * mini.c (mini_get_method): Check whenever the method class is an open generic
7854 type, and return NULL in that case, causing a verification error. Fixes
7857 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7859 * driver.c (mono_main): Revert r102623. The right
7860 thing to do is to enable the verifier under verifiable
7861 unless a --security flag was passed.
7863 We need this non-trivial behavior for --verify-all otherwise
7864 mcs-compileall won't be able to use it. As it needs everything to
7865 be verified under validil.
7867 2008-05-06 Martin Baulig <martin@ximian.com>
7871 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
7872 (mono_debugger_thread_cleanup): Likewise.
7873 (mono_debugger_extended_notification): Likewise.
7875 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7877 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
7878 against both inflated and non-inflated methods. We need to check against the
7879 generic definition for cases where the instantiated method is not visible.
7880 We need to check against the inflated types for cases where the instantiation
7881 changes any super type. This fixes #382986.
7883 Note that this doesn't need to be applied to other parts of mono_method_to_ir
7884 that check for visibiliy as generic params only appears as the type subject
7885 of tokens on call opcodes. Field manipulation and ldftn must always
7886 target an exact type.
7888 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7890 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
7891 if no related --security flag is passed.
7893 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7895 * mini-arch.h: Prepare support for ppc64.
7897 Contributed under MIT/X11 license.
7899 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7901 * aot-runtime.c: Prepare support for ppc64.
7903 Contributed under MIT/X11 license.
7905 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7907 * mini-ops.h: Prepare support for ppc64.
7909 Contributed under MIT/X11 license.
7911 2008-05-04 Andreas Farber <andreas.faerber@web.de>
7913 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
7915 Contributed under MIT/X11 license.
7917 2008-05-03 Zoltan Varga <vargaz@gmail.com>
7919 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
7920 assemblies, since aot_name is not a full path, causing us to load MS.NET
7921 assemblies on windows.
7923 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
7925 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
7926 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
7927 * main.c: Use UTF-8 encoded command line instead of Windows default code
7928 page on Windows to support Unicode.
7929 * driver.c (DllMain): New function for mixed-mode assembly support.
7930 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
7931 export __stdcall functions without decoration.
7933 Contributed under MIT/X11 license.
7935 2008-04-28 Mark Probst <mark.probst@gmail.com>
7937 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
7938 saving it very early.
7940 2008-04-28 Mark Probst <mark.probst@gmail.com>
7942 * mini.h, mini.c: Lots of code for accessing the old RGCTX
7943 deleted. The only way to access the new RGCTX is via the
7946 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
7947 vtable instead of the RGCTX to static methods.
7949 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
7950 accessing the new RGCTX.
7952 * generic-sharing.c: There is no separation between self, type
7953 arguments and other types in the RGCTX anymore.
7955 2008-04-25 Jonathan Chambers <joncham@gmail.com>
7957 * mini-amd64.c (add_general): Remove previous stack adjustment.
7958 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
7959 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
7960 for 32 bytes of stack space reserved for all calls.
7962 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
7963 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
7966 Code contributed under MIT/X11 license.
7968 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
7970 * mini.c (mini_method_verify): Only verify non-inflated methods, check
7971 against the root definition, peeling out method and type instantiations.
7972 Cache verify success results, code that fails verification is still
7973 checked multiple times.
7975 2008-04-23 Zoltan Varga <vargaz@gmail.com>
7977 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
7979 2008-04-23 Jonathan Chambers <joncham@gmail.com>
7981 * mini-amd64.c (add_general): Always increment stack on Win64.
7982 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
7985 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
7986 stack based argument handling on Win64.
7988 Code contributed under MIT/X11 license.
7990 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
7992 * Makefile.am (version.h): Add support for git-svn.
7994 2008-04-22 Zoltan Varga <vargaz@gmail.com>
7996 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
7997 so instead of calling g_spawn_command_line_sync, we do everything by hand,
7998 avoiding allocations and libc functions which might deadlock.
8000 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
8001 'no-gdb-backtrace' option is set.
8003 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
8005 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
8007 2008-04-21 Martin Baulig <martin@ximian.com>
8009 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
8010 and `get_lmf_addr'; `notification_address' is no longer a pointer.
8012 2008-04-21 Martin Baulig <martin@ximian.com>
8014 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
8015 `thread_vtable', `event_handler_ptr' and `event_handler'.
8017 2008-04-21 Martin Baulig <martin@ximian.com>
8019 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
8020 allows delayed initialization of the `executable_code_buffer' when
8023 2008-04-21 Martin Baulig <martin@ximian.com>
8025 * mini.h (mono_debugger_create_notification_function): Removed.
8026 * tramp-*.c (mono_debugger_create_notification_function): Removed.
8028 * mdb-debug-info64.s
8029 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8031 * mdb-debug-info32.s
8032 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8034 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
8035 currently only works on x86 and x86_64, so don't create it on ppc.
8037 2008-04-21 Martin Baulig <martin@ximian.com>
8039 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
8042 (mini_method_compile): In the fp elimination check, check
8043 `debug_options.mdb_optimizations' in addition to
8044 mono_debug_using_mono_debugger().
8046 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
8047 disable some JIT optimizations which are only disabled when
8048 running inside the debugger.
8049 Added `--help-debug' option to describe the debugging options.
8050 (parse_debug_options): New static function to parse the `--debug'
8051 options, so we can easily add more stuff in future.
8053 2008-04-20 Zoltan Varga <vargaz@gmail.com>
8055 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
8056 the method has no body.
8058 2008-04-19 Jonathan Chambers <joncham@gmail.com>
8060 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
8061 assembly is not allowed in MSVC 64-bit compiler.
8062 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
8063 as we get floating point exceptions everywhere.
8065 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
8066 correctly align arguments for call to throw_exception.
8067 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
8069 Code contributed under MIT/X11 license.
8071 2008-04-19 Zoltan Varga <vargaz@gmail.com>
8073 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
8075 2008-04-17 Zoltan Varga <vargaz@gmail.com>
8077 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
8079 * mini-amd64.c (NEW_INS): Set cil_code.
8081 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
8082 from mini-amd64.c so all debugger related logic is in one place.
8084 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
8085 later won't have a random ip assigned to them.
8087 2008-04-16 Zoltan Varga <vargaz@gmail.com>
8089 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
8090 the arch specific function initializes code_size.
8091 (mono_create_delegate_trampoline): Ditto.
8093 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
8094 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
8097 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
8098 running under the debugger.
8100 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
8103 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
8104 debugger. Also move the disabling of optimizations here from driver.c.
8105 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
8108 * mini.h (MonoCompile): Add a few new flags.
8110 2008-04-15 Zoltan Varga <vargaz@gmail.com>
8112 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
8113 so the cil_code field of created MonoInst's is properly set.
8114 (mini_select_instructions): Ditto.
8116 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
8117 (MONO_INST_NEW_CALL): Ditto.
8119 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
8120 in many places so the ins->cil_code field is properly initialized.
8122 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
8125 2008-04-14 Zoltan Varga <vargaz@gmail.com>
8127 * mini.c (mini_method_compile): Print a different message when compiling a
8130 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
8133 2008-04-11 Zoltan Varga <vargaz@gmail.com>
8135 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
8138 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
8140 2008-04-11 Zoltan Varga <vargaz@gmail.com>
8142 * mini.c (handle_stack_args): Make this return void since its return value was
8143 never used. Also set cfg->unverifiable for invalid IL instead of calling
8146 2008-04-10 Mark Probst <mark.probst@gmail.com>
8148 * mini.c: Make sure "this" is live in catch clauses with type
8149 variables in shared generic code.
8151 2008-04-08 Mark Probst <mark.probst@gmail.com>
8153 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
8154 generic_class_is_reference_type() to ensure the proper behaviour
8155 when sharing generic code and the type in question is a type
8158 2008-04-08 Zoltan Varga <vargaz@gmail.com>
8160 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
8161 race conditions when printing thread dumps. Fixes #377738.
8163 2008-04-08 Massimiliano Mantione <massi@ximian.com>
8165 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
8166 shows up when both MonoInst arguments can cause aliasig.
8167 There is likely no way in the current JIT to trigger this problem, but
8168 it showed up in the development of generics sharing, when in a new
8169 opcode both args of an OP_GROUP can be aliases (addresses of a local).
8170 When the generics sharing code will be committed, its tests will be
8171 valid also for this bug.
8173 2008-04-08 Zoltan Varga <vargaz@gmail.com>
8175 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
8178 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
8181 2008-04-07 Zoltan Varga <vargaz@gmail.com>
8183 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
8184 use a more detailed exception message for InvalidCastException.
8186 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
8188 * driver.c (mono_main): Add --debug=casts option to turn on better
8189 InvalidCastException message details.
8191 * mini.c (mini_get_debug_options): New helper function to return the address of
8192 the debug_options variable.
8194 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
8195 the jit_tls TLS variable.
8197 * mini.c (mono_jit_tls): New TLS variable.
8199 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
8202 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
8204 * mini.h: Removed verifer related stuff. This code was moved to verify.c
8206 * mini.c: Removed verifer related stuff, code moved to verify.c.
8208 * driver.c: Using code from verify.c instead of mini.c.
8210 2008-04-05 Zoltan Varga <vargaz@gmail.com>
8212 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
8215 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
8217 * mini.c (check_for_method_verify): Enabling verification of
8218 corlib if mono_verify_all is set. Bugs in the verifier preventing that
8221 2008-04-04 Zoltan Varga <vargaz@gmail.com>
8223 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
8224 caller saved registers as well.
8226 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
8227 saved registers as well.
8229 2008-03-30 Zoltan Varga <vargaz@gmail.com>
8231 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
8233 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
8236 2008-03-27 Zoltan Varga <vargaz@gmail.com>
8238 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
8240 (get_call_info): Take a gsctx argument instead of 'cfg'.
8242 2008-03-26 Zoltan Varga <vargaz@gmail.com>
8244 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
8245 mono_verify_all is set.
8247 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
8249 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
8251 2008-03-25 Zoltan Varga <vargaz@gmail.com>
8253 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
8256 * driver.c mini.c mini.h: Add a --verify-all development option to test the
8257 verifier and the code generated by the compiler.
8259 2008-03-25 Mark Probst <mark.probst@gmail.com>
8261 * mini.c: Generic sharing of the non-nullable case of the box
8264 2008-03-24 Zoltan Varga <vargaz@gmail.com>
8266 * inssel.brg: Fix the build.
8268 * iltests.il.in: Add a test for lconv.ovf.u8.un.
8270 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
8272 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
8273 Array:Address. Fixes #372410.
8275 * iltests.il.in: New tests for readonly prefix.
8277 2008-03-23 Zoltan Varga <vargaz@gmail.com>
8279 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
8282 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
8285 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
8287 * mini.c (mono_decompose_op_imm): New helper function.
8289 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
8290 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8293 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8294 mono_arch_output_basic_block. Fix warnings.
8296 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
8299 2008-03-22 Zoltan Varga <vargaz@gmail.com>
8301 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
8302 since the extra frame is now detected automatically inside the loop.
8304 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
8305 opts which are now in mono_peephole_ins ().
8307 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
8309 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
8310 frames and skip duplicate managed-to-native frames. Fixes #367665.
8312 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8313 opts which are now in mono_peephole_ins ().
8314 (mono_arch_peephole_pass_2): Ditto.
8316 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
8318 * mini-codegen.c (mono_peephole_ins): New helper function containing the
8319 arch independent peephole optimizations.
8321 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8322 opts which are now in mono_peephole_ins ().
8324 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
8326 * mini-s390.c (mono_arch_output_basic_block): Fix build.
8328 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
8331 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
8332 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
8335 2008-03-21 Zoltan Varga <vargaz@gmail.com>
8337 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
8338 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8341 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8342 mono_arch_output_basic_block. Fix warnings.
8344 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8346 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8349 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8351 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8354 * iltests.il: Add new tests.
8356 2008-03-20 Kornel Pal <kornelpal@gmail.com>
8358 * mini.c: Removed Windows version macros.
8360 2008-03-20 Mark Probst <mark.probst@gmail.com>
8362 * generic-sharing.c: Put reflection types in the extensible part
8363 of the runtime generic context.
8365 * mini.c: Generic sharing of the GetTypeHandle special case of the
8366 ldtoken instruction.
8368 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8370 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
8372 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
8374 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
8375 consistency with the other version on the linear IR branch.
8377 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
8379 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
8381 * iltests.il.in: Add new tests.
8383 2008-03-19 Zoltan Varga <vargaz@gmail.com>
8385 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
8387 * iltests.il.in: Add new tests.
8389 2008-03-19 Mark Probst <mark.probst@gmail.com>
8391 * mini.c: Two variables with the same name were declared in
8392 nesting contexts and one wasn't initialized. Fixed.
8394 2008-03-19 Mark Probst <mark.probst@gmail.com>
8396 * mini.c: Generic sharing of the initobj instruction.
8398 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
8400 * mini.c: make the test to optimize ldtoken from typeof() more
8403 2008-03-18 Mark Probst <mark.probst@gmail.com>
8405 * mini.c: Generic sharing of the initobj instruction for reference
8408 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8410 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
8411 the mono_breakpoint_clean_code() code to perform bound checks.
8413 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
8415 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
8416 mono_arch_patch_callsite() to include the start of the managed method
8417 to be able to perform bound checks.
8419 2008-03-17 Mark Probst <mark.probst@gmail.com>
8421 * mini.c: Generic sharing for the isinst instruction.
8423 2008-03-17 Mark Probst <mark.probst@gmail.com>
8425 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8426 inssel-long32-mips.brg: Added opcodes for doing indirect calls
8427 with the runtime generic context argument.
8429 * mini.c: Share calls to several types of unsharable methods by
8430 putting the address of the method code in the runtime generic
8431 context and doing an indirect call.
8433 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8436 2008-03-16 Mark Probst <mark.probst@gmail.com>
8438 * generic-sharing.c: Change due to a change in the runtime genric
8441 2008-03-15 Martin Baulig <martin@ximian.com>
8444 (mono_arch_nullify_class_init_trampoline): Add call to
8445 mono_breakpoint_clean_code() to make things work when running
8446 inside the debugger.
8449 (mono_arch_nullify_class_init_trampoline): Add call to
8450 mono_breakpoint_clean_code() to make things work when running
8451 inside the debugger.
8453 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8455 * inssel-long.brg (reg): Fix 64 bit build.
8457 2008-03-14 Mark Probst <mark.probst@gmail.com>
8459 * mini.c, mini.h: Share static generic code by passing it an
8460 implicit argument pointing to the runtime generic context.
8462 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8463 inssel-long32-mips.brg: New opcodes for calling shared static,
8464 which need to be passed the runtime generic context.
8466 * mini-amd64.c, mini-x86.c: Save the runtime generic context
8467 argument on the stack in the prologue if needed. New function for
8468 finding the runtime generic context argument from the registers
8469 saved by the trampoline.
8471 * mini-amd64.h, mini-x86.h: Specify which register to use for the
8472 runtime generic context argument.
8474 * tramp-amd64.c: Also restore the register used for the runtime
8475 generic context argument.
8477 * mini-trampoline.c: Resolve shared static calls by consulting the
8478 runtime generic context via the new argument.
8480 * generic-sharing.c: Add an argument to sharability-checking
8481 functions that specifies whether type variables should be treated
8482 as sharable type arguments.
8484 * inssel-x86.brg: Removed a superfluous, buggy rule.
8486 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8489 2008-03-14 Martin Baulig <martin@ximian.com>
8491 * debug-debugger.c (main_thread_handler): Call
8492 mono_runtime_run_main() without sending any notifications.
8494 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
8496 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8498 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
8500 2008-03-14 Mark Probst <mark.probst@gmail.com>
8502 * tramp-x86.c: Fixed register restore offsets in the trampoline
8503 code for ECX and EDX.
8505 2008-03-12 Geoff Norton <gnorton@novell.com>
8507 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
8508 different ucontext_t implementations.
8509 * exceptions-arm.c: Use the above defines to get exceptions working on
8510 iPhone (based on a patch by Luke Howard lukeh@padl.com)
8511 * mini-arm.c: Implement iPhone icache support (based on a patch by
8512 Luke Howard lukeh@padl.com)
8514 2008-03-12 Mark Probst <mark.probst@gmail.com>
8516 * mini.c: Enable generic sharing of calls to non-static
8517 non-interface non-generic non-value-type methods.
8519 * mini-trampolines.c: Resolve calls from shared generic code.
8521 2008-03-11 Zoltan Varga <vargaz@gmail.com>
8523 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
8525 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
8527 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
8529 * mini.c: some fixes for the AOT compiler.
8531 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8533 * cpu-amd64.md: Add clob:1 to some float opcodes.
8535 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
8537 * mini.h: Added MiniVerifierMode enumeration.
8539 * mini.c: Added mini_verifier_set_mode to control
8540 the usage of the new verifier.
8542 * mini.c (mono_method): Integrated the new verifier.
8544 * driver.c: Extended --security option with validil and
8545 verifiable options to activate the new verifier.
8547 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8549 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
8550 optimization to ctors taking 0 or 2 arguments too.
8552 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
8555 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
8557 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
8559 2008-03-06 Zoltan Varga <vargaz@gmail.com>
8561 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
8562 non-aot case as well.
8564 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
8566 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
8569 * aot-compiler.c (encode_patch): Ditto.
8571 * mini.h (G_MININT32): Fix the definition of this.
8573 2008-03-05 Zoltan Varga <vargaz@gmail.com>
8575 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
8577 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
8579 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8581 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
8582 methods returning vtypes in registers.
8583 (mono_arch_allocate_vars): Ditto.
8585 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
8587 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
8589 * generics.cs: Add a test from the linear IR branch.
8591 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
8593 * mini.c (inline_method): Cache failed inline attempts.
8595 2008-03-04 Mark Probst <mark.probst@gmail.com>
8597 * mini.c: For shared methods of generic classes put the location
8598 of "this" into the MonoGenericJitInfo.
8600 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
8601 register out of a MonoContext by register number. Add the generic
8602 sharing context as an argument to mono_arch_find_this_argument().
8604 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
8605 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
8606 for new arch function.
8608 * mini-exception.c: Handle open exception clauses in shared
8611 * mini-trampolines.c: Supply additional argument to
8612 mono_arch_find_this_argument().
8614 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8616 * Makefile.am (regtests): Run the bench.exe tests last.
8618 2008-03-03 Zoltan Varga <vargaz@gmail.com>
8620 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
8623 2008-03-02 Zoltan Varga <vargaz@gmail.com>
8625 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
8628 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
8630 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
8632 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
8633 whose class has no cctor.
8635 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
8637 2008-03-01 Zoltan Varga <vargaz@gmail.com>
8639 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
8642 2008-02-29 Zoltan Varga <vargaz@gmail.com>
8644 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
8645 to be in sync with the code on the linear IR branch.
8647 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
8649 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
8651 2008-02-27 Zoltan Varga <vargaz@gmail.com>
8653 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
8655 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
8657 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
8659 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
8661 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
8663 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
8666 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
8668 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
8669 OP_LOADR4_MEMBASE emission.
8671 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
8672 (mono_spillvar_offset_float): Ditto.
8674 * mini-mips.c (mono_arch_emit_prolog): Ditto.
8676 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
8679 * basic-long.cs: Add regression tests for them.
8681 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
8683 (mono_arch_allocate_vars): Fix representation of single-precision float
8685 (mono_arch_output_basic_block): Ditto.
8687 * inssel-mips.brg: Ditto, remove duplicate items.
8689 * mini-mips.c (emit_load_volatile_arguments): New function to handle
8690 arguments of tail calls as on other platforms.
8691 (mono_arch_output_basic_block): Handle tail calls.
8693 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
8696 * objects.cs (test_5_pass_static_struct): Add test for it.
8698 Contributed under MIT/X11 license.
8700 2008-02-26 Zoltan Varga <vargaz@gmail.com>
8702 * Makefile.am: Use gmcs for compiling the regression tests.
8704 * *.2.cs *.2.il: Rename to *.cs and *.il.
8706 2008-02-24 Zoltan Varga <vargaz@gmail.com>
8708 * regalloc.h: Make the vassign array smaller.
8710 * mini.c (mini_method_compile): Remove an unused field in cfg.
8712 * mini-codegen.c: Add a bunch of micro optimizations.
8714 2008-02-23 Zoltan Varga <vargaz@gmail.com>
8716 * regalloc.h: Remove some unused fields.
8718 2008-02-22 Zoltan Varga <vargaz@gmail.com>
8720 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
8722 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
8724 2008-02-22 Mark Probst <mark.probst@gmail.com>
8726 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
8728 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
8729 trampoline: Fetch an entry from the runtime generic context. If
8730 it's NULL, jump to the actual trampoline to fill the runtime
8731 generic context. Otherwise, return it.
8733 * mini.c: Call the lazy fetch trampoline to get entries out of the
8734 runtime generic context.
8736 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
8737 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
8738 tramp-sparc.c: Stubs for the lazy fetch trampoline.
8740 2008-02-21 Mark Probst <mark.probst@gmail.com>
8742 * mini.c: Fetch data out of the extensible part of the runtime
8743 generic context instead of calling a helper function.
8745 * generic-sharing.c: Some functions moved into
8746 metadata/generic-sharing.c. Helper function for fetching other
8747 types now checks and asserts against extensible rgctx (just for
8748 debugging purposes - the helper function isn't called anymore
8749 unless for debugging).
8751 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8753 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
8754 for tail calls up to the point that the tests in iltests.exe run. Also add a
8755 dummy CKFINITE implementation.
8756 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
8757 needed for trampoline LMF frames.
8759 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
8760 trampoline LMF frames.
8762 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
8764 * mini.c (inline_method): clean any pending loader error when inlining fail.
8765 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
8767 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8769 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
8771 * aot-runtime.c (decode_patch_info): Ditto.
8773 * mini.c (mono_resolve_patch_target): Ditto.
8775 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
8778 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
8780 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
8781 if it references an icall address.
8783 2008-02-20 Zoltan Varga <vargaz@gmail.com>
8785 * cpu-s390x.md: Remove some more unused opcodes.
8787 * cpu-s390x.md: Remove some unused opcodes.
8789 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
8790 mono_op_imm_to_op ().
8792 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
8793 instead of a switch statement.
8795 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
8796 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
8798 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
8800 * mini-codegen.c: Remove unused mono_regstate2_... functions.
8802 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
8805 2008-02-19 Zoltan Varga <vargaz@gmail.com>
8807 * driver.c (mono_main): Improve error reporting when an assembly cannot be
8808 opened. Fixes #362607.
8810 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
8812 * iltests.il.in: Add a test for static methods in interfaces.
8814 2008-02-18 Zoltan Varga <vargaz@gmail.com>
8816 * genmdesc.c (build_table): Fix a crash on older glib versions.
8818 * cpu-sparc.md: Remove some unused opcodes.
8820 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
8821 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
8823 * cpu-amd64.md: Remove some unused opcodes.
8825 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
8826 like the other opcodes.
8828 2008-02-17 Zoltan Varga <vargaz@gmail.com>
8830 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
8832 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
8834 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
8835 variables 'cfg' instead of 'm' for consistency.
8837 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
8839 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
8840 argument holding the vtype return address, to avoid the ambigious use of
8841 cfg->ret for this purpose.
8843 * mini.c (NEW_RETLOADA): Use vret_addr if set.
8845 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
8847 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
8848 new mono_print_ins () function which only takes one argument.
8850 2008-02-15 Zoltan Varga <vargaz@gmail.com>
8852 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
8855 2008-02-14 Zoltan Varga <vargaz@gmail.com>
8857 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
8859 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
8861 * mini-x86.c: Sync with the version on the linear IR branch by adding new
8862 opcodes and other small changes.
8864 * mini-ops.h: Add some new opcodes from the linear IR branch.
8866 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
8868 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
8869 opcodes, use the REG_MEMBASE opcodes instead.
8871 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
8872 opcodes, use the REG_MEMBASE opcodes instead.
8874 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
8877 * mini.c (mono_op_imm_to_op): New helper function.
8879 * mini-ops.h: Add some opcodes from linear IR branch.
8881 2008-02-13 Zoltan Varga <vargaz@gmail.com>
8883 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
8886 2008-02-12 Zoltan Varga <vargaz@gmail.com>
8888 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
8891 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
8893 2008-02-09 Zoltan Varga <vargaz@gmail.com>
8895 * aot-compiler.c (emit_method_code): Add an assert.
8897 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
8898 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
8901 2008-02-08 Zoltan Varga <vargaz@gmail.com>
8903 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
8904 some load/store opcodes so they are consistent.
8905 (mono_arch_emit_prolog): Simplify some code.
8907 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
8909 * objects.cs: Add tests for large argument offsets on ARM.
8911 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
8912 stack offsets. Fixes #359651.
8914 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
8916 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
8918 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
8920 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
8922 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
8924 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
8925 rid of CEE_CONV_R_UN.
8927 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
8929 2008-02-07 Zoltan Varga <vargaz@gmail.com>
8931 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
8933 * mini.c (mono_normalize_opcodes): Add some more opcodes.
8935 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
8937 * cpu-amd64.md: Remove some unused opcodes.
8939 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
8941 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
8943 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
8944 arch specific functions for its parts. Call the peephole pass after local
8945 regalloc so the prolog can compute a more accurate max_offset.
8947 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
8948 the corresponding OP_I/OP_L opcodes.
8950 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
8952 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
8954 2008-02-06 Zoltan Varga <vargaz@gmail.com>
8956 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
8957 as they are handled in mini.c.
8959 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
8961 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
8962 case since it is handled in mini.c.
8964 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
8966 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
8968 * *.c: Use the new opcodes in the IR and back end code.
8970 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
8972 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
8974 2008-02-06 Mark Probst <mark.probst@gmail.com>
8976 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
8977 an assert because it has a race condition.
8979 2008-02-06 Zoltan Varga <vargaz@gmail.com>
8981 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
8983 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
8985 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
8987 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
8988 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
8990 2008-02-05 Zoltan Varga <vargaz@gmail.com>
8992 * cpu-amd64.md (move): Correct the maximum size of move.
8994 2008-02-05 Mark Probst <mark.probst@gmail.com>
8996 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
8997 the generic class init trampoline to return quickly if the class
9000 2008-02-04 Zoltan Varga <vargaz@gmail.com>
9002 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
9003 issues where an 32 bit callsite cannot be patched by a 64 bit address.
9005 2008-02-03 Zoltan Varga <vargaz@gmail.com>
9007 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
9010 2008-01-31 Zoltan Varga <vargaz@gmail.com>
9012 * objects.cs: Add some soft-float tests.
9014 * mini.c: Fix a couple more soft-float issues.
9016 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
9018 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
9021 2008-01-30 Zoltan Varga <vargaz@gmail.com>
9023 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
9024 exception happens while compiling a virtual method.
9026 2008-01-29 Zoltan Varga <vargaz@gmail.com>
9028 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
9030 * mini-sparc.c: Fix build.
9032 * mini-sparc.c (get_call_info): Add support for generic sharing.
9034 * mini-exceptions.c: Add a FIXME.
9036 2008-01-27 Zoltan Varga <vargaz@gmail.com>
9038 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
9039 altstack handling code.
9041 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
9043 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
9045 * mini-s390.c: Add support for generic sharing.
9047 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9049 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9051 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
9053 * mini-s390x.c: Add support for generic sharing.
9055 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9057 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9059 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
9060 can be used since it takes a 16 bit signed immediate.
9062 * inssel-s390x.brg: Fix OP_SETRET.
9064 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
9066 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
9068 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
9070 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
9072 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
9075 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
9078 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
9079 of the unused mono_arch_patch_delegate_trampoline stuff.
9081 2008-01-26 Zoltan Varga <vargaz@gmail.com>
9083 * basic-long.cs: Move the fp related tests to basic-float.cs.
9085 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
9087 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
9089 * basic-calls.cs: Add a test for proper float argument passing.
9091 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
9092 if the context corresponds to an exception received through a signal.
9094 * exceptions.cs: Add a test for nullref handling at the start of a try
9097 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
9099 * jit-icalls.c (mono_break): New JIT icall.
9101 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
9103 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
9105 2008-01-25 Zoltan Varga <vargaz@gmail.com>
9107 * cpu-*.md: Get rid of unused opcodes.
9109 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
9111 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
9114 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
9117 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
9118 the arch independent trampoline code in mini-trampolines.c.
9120 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
9122 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
9124 * mini-s390.h: Remove an unused define.
9126 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
9127 the arch independent trampoline code in mini-trampolines.c.
9129 * mini-arm.c (mono_arch_emit_prolog): Fix build.
9131 2008-01-24 Zoltan Varga <vargaz@gmail.com>
9133 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
9135 * mini-s390.c (mono_arch_emit_prolog): Fix build.
9137 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
9139 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
9141 * cpu-amd64.md: Use smaller sizes for int opcodes.
9143 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
9145 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
9148 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
9151 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
9152 instead of though a pointer to save an indirection when accessing elements of
9155 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
9157 (NOT_IMPLEMENTED): New helper macro.
9158 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
9161 * *.c: Use the new helper macro.
9163 2008-01-21 Zoltan Varga <vargaz@gmail.com>
9165 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
9167 2008-01-20 Zoltan Varga <vargaz@gmail.com>
9169 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
9172 2008-01-18 Zoltan Varga <vargaz@gmail.com>
9174 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
9175 profiling is enabled.
9177 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
9179 (mono_arch_emit_prolog): Add more first bblock optimizations.
9181 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
9182 in order if possible.
9183 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
9184 bblock, since the arguments are still in their original registers.
9186 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
9188 2008-01-17 Zoltan Varga <vargaz@gmail.com>
9190 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
9193 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
9196 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
9198 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
9199 process async exceptions received while in unmanaged code.
9201 * mini.c (mini_init): Install a callback with the runtime which will be called
9202 when a thread receives an async exception while in unmanaged code.
9204 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
9206 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
9208 2008-01-16 Wade Berrier <wberrier@novell.com>
9215 2008-01-16 Zoltan Varga <vargaz@gmail.com>
9217 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
9218 compilation with sun cc.
9220 * cpu-*.md: Fix the build.
9222 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
9224 * mini-amd64.h: Add some comments to the MonoLMF structure.
9226 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
9228 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
9229 in the LMF structure if possible. This saves two instructions in the
9230 managed->native wrappers.
9232 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
9234 2008-01-16 Mark Probst <mark.probst@gmail.com>
9236 * generic-sharing.c: New type argument lookup code which uses the
9237 runtime generic context template.
9239 2008-01-15 Zoltan Varga <vargaz@gmail.com>
9241 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
9243 * mini-arm.c (add_general): Fix arm eabi parameter passing.
9244 (mono_arch_output_basic_block): Fix localloc implementation.
9246 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
9248 * mini-ia64.c (peephole_pass): Fix ia64 build.
9250 * mini-amd64.c (peephole_pass): Fix a warning.
9252 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
9253 at a constant offset from sp/fp.
9255 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
9256 instead of obtaining it from *lmf in the managed method case.
9258 2008-01-14 Zoltan Varga <vargaz@gmail.com>
9260 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
9262 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
9264 * mini.h (MonoInstList): New type.
9265 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
9266 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
9267 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
9268 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
9269 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
9270 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
9271 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
9272 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
9273 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
9274 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
9275 MONO_INST_LIST_FOR_EACH_ENTRY,
9276 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
9277 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
9278 mono_inst_list_first, mono_inst_list_last,
9279 mono_inst_list_next, mono_inst_list_prev): New instruction
9280 list handling interfaces.
9281 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
9282 list head 'ins_list'.
9283 (MonoInst): Replace next pointer with list head 'node'.
9284 (MonoCallInst): Make 'out_args' a MonoInstList.
9285 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
9286 (MonoCompile): Delete reverse_inst_list and
9287 reverse_inst_list_len.
9288 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
9289 mono_arch_lowering_pass, mono_arch_local_regalloc,
9290 mono_arch_output_basic_block, mono_arch_emit_prolog):
9291 Convert to new instruction lists.
9292 (insert_after_ins): Delete.
9293 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
9295 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
9296 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
9297 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
9298 mono_emulate_opcode, mono_emit_load_got_addr,
9299 inline_method, mono_method_to_ir, mono_print_bb_code,
9300 print_dfn, decompose_pass, nullify_basic_block,
9301 replace_out_block_in_code, remove_block_if_useless,
9302 merge_basic_blocks, move_basic_block_to_end,
9303 try_unsigned_compare, optimize_branches, mono_print_code,
9304 mini_select_instructions, remove_critical_edges): Likewise.
9305 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
9306 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
9307 mono_arch_output_basic_block, mono_arch_emit_prolog):
9309 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
9310 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9311 mono_arch_output_basic_block): Likewise.
9312 (inst_list_prepend, insert_after_ins): Delete.
9313 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
9314 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
9316 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
9317 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
9318 mono_arch_emit_prolog): Likewise.
9319 * cfold.c (mono_constant_fold): Likewise.
9320 * liveness.c (visit_bb, mono_analyze_liveness,
9321 optimize_initlocals): Likewise.
9322 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
9323 * graph.c (mono_draw_code_cfg): Likewise.
9324 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
9325 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
9326 mono_ssa_cprop): Likewise.
9327 * abcremoval (get_relations_from_previous_bb, process_block):
9329 * local-propagation (mono_cprop_invalidate_values,
9330 mono_local_cprop_bb): Likewise.
9331 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
9332 peephole_pass, mono_arch_output_basic_block,
9333 mono_arch_emit_prolog): Likewise.
9334 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
9335 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9336 mono_arch_emit_prolog): Likewise.
9337 (insert_after_ins): Delete.
9338 * aliasing.c (print_code_with_aliasing_information,
9339 mono_build_aliasing_information, mono_aliasing_deadce):
9340 Convert to new instruction lists.
9341 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
9342 peephole_pass, NEW_INS, mono_arch_lowering_pass,
9343 mono_arch_local_regalloc, mono_arch_output_basic_block):
9345 (insert_after_ins): Delete.
9346 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
9347 peephole_pass, mono_arch_output_basic_block): Convert to
9348 new instruction lists.
9349 * mini-codegen (InstList, inst_list_prepend,
9350 insert_after_ins): Delete.
9351 (insert_before_ins, get_register_force_spilling,
9352 get_register_spilling, free_up_ireg, free_up_reg,
9353 create_copy_ins, create_spilled_store, alloc_int_reg,
9354 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
9355 to new instruction lists.
9356 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
9357 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9358 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
9359 (insert_after_ins): Delete.
9360 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
9361 mono_arch_local_regalloc, mono_arch_output_basic_block,
9362 mono_arch_call_opcode): Convert to new instruction lists.
9363 (insert_after_ins): Delete.
9364 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
9365 peephole_pass, mono_arch_output_basic_block,
9366 mono_arch_emit_prolog): Convert to new instruction lists.
9368 2008-01-11 Zoltan Varga <vargaz@gmail.com>
9370 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
9372 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
9375 * Makefile.am (version.h): Make this work with non-bash shells.
9377 2008-01-10 Zoltan Varga <vargaz@gmail.com>
9379 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
9381 2008-01-08 Zoltan Varga <vargaz@gmail.com>
9383 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
9384 the InitializeArray optimization.
9386 2008-01-06 Zoltan Varga <vargaz@gmail.com>
9388 * mini.c driver.c: Don't include os/gc_wrapper.h.
9390 2008-01-05 Zoltan Varga <vargaz@gmail.com>
9392 * mini.c (print_jit_stats): Print GC statistics if available.
9394 2008-01-04 Zoltan Varga <vargaz@gmail.com>
9396 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
9398 2007-12-29 Zoltan Varga <vargaz@gmail.com>
9400 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
9402 2007-12-26 Zoltan Varga <vargaz@gmail.com>
9404 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
9406 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
9408 * driver.c (mono_main): Ditto.
9410 2007-12-23 Zoltan Varga <vargaz@gmail.com>
9412 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
9414 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
9415 in the vtable can't be encoded.
9416 (compile_method): Ditto.
9418 2007-12-21 Zoltan Varga <vargaz@gmail.com>
9420 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
9423 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
9426 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
9427 the top LMF entry belongs to the current method.
9429 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
9431 2007-12-20 Zoltan Varga <vargaz@gmail.com>
9433 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
9435 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
9437 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
9439 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
9441 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
9443 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
9446 * basic-float.cs: Add an ulong->double cast test.
9448 2007-12-15 Zoltan Varga <vargaz@gmail.com>
9450 * mini.c (mono_method_to_ir): Fix a warning.
9452 2007-12-14 Zoltan Varga <vargaz@gmail.com>
9454 * mini-ops.h: Add OP_SWITCH.
9456 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
9457 CEE_SWITCH in back-end code, use OP_SWITCH instead.
9459 2007-12-11 Geoff Norton <gnorton@novell.com>
9461 * mini-s390x.c: Minor change to the MAX() define to allow
9462 it to compile with other gcc versions.
9464 2007-12-11 Geoff Norton <gnorton@novell.com>
9467 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
9469 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9471 exceptions-arm.c (mono_arch_get_restore_context): Restore
9474 exceptions-arm.c (throw_exception): Save the frame pointer.
9475 This is a partial fix for #323747. Only the client side is
9478 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9480 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
9481 was using an unrelated variable to log the class which
9482 needed the cctor to be called. This was crashing on arm.
9484 2007-12-09 Robert Jordan <robertj@gmx.net>
9486 * mini-x86.c (mono_arch_emit_epilog):
9487 Consider all kinds of 64-bit types. Fixes #323114.
9489 2007-12-08 Zoltan Varga <vargaz@gmail.com>
9491 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
9493 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9495 * mini-amd64.c (peephole_pass): Add a missing instruction check.
9497 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
9499 * mini.c: run type ctor before allocating an object, not only
9500 when running it's constructor method (fixes at least part of bug #342507).
9502 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9504 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
9506 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
9507 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
9510 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
9511 mono_generic_class_init_trampoline () the same as it is done with the other
9514 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
9515 aot-runtime.c aot-compiler.c: Implement AOT support.
9517 2007-12-07 Mark Probst <mark.probst@gmail.com>
9519 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
9520 build for archs which don't have the vtable trampoline defined
9523 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9525 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
9527 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
9529 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
9531 * tramp-<ARCH>.c: Use the new helper function.
9533 2007-12-07 Mark Probst <mark.probst@gmail.com>
9535 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
9536 trampoline call, which takes a vtable argument.
9538 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
9539 OP_TRAMPCALL_VTABLEs like other calls.
9541 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
9542 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
9543 call. Implemented a support function which fetches the vtable
9544 from a register set.
9546 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
9547 Implemented a generic class init trampoline, using the
9548 OP_TRAMPCALL_VTABLE opcode.
9550 * mini.c: Implemented static field access when sharing generic
9551 code. This implies initing the class using the new
9552 OP_TRAMPCALL_VTABLE call.
9554 2007-12-07 Mark Probst <mark.probst@gmail.com>
9556 * mini.c: Don't compile methods with sharing enabled if their
9557 classes are disabled for sharing.
9559 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9561 * inssel.brg: Add a missing sign extension to the GETCHR and array access
9562 opcodes. Fixes #346563.
9564 * objects.cs: Add a new test.
9566 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
9568 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
9569 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
9571 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9573 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
9575 2007-12-03 Zoltan Varga <vargaz@gmail.com>
9577 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
9580 2007-12-02 Zoltan Varga <vargaz@gmail.com>
9582 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
9584 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
9585 optimization in the AOT case.
9587 2007-11-30 Zoltan Varga <vargaz@gmail.com>
9589 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
9591 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
9593 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
9595 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
9597 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
9598 is created by the inlined delegate ctor.
9600 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9602 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
9604 2007-11-29 Zoltan Varga <vargaz@gmail.com>
9606 * cpu-x86.md: Fix the length of ckfinite.
9608 2007-11-28 Zoltan Varga <vargaz@gmail.com>
9610 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9612 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
9613 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
9615 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
9617 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
9618 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
9620 2007-11-28 Martin Baulig <martin@ximian.com>
9623 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
9624 after creating the trampoline.
9626 2007-11-27 Zoltan Varga <vargaz@gmail.com>
9628 * aot-runtime.c (load_aot_module): Check runtime version if needed.
9630 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
9633 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
9634 instead of the calling method to help AOT.
9636 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
9638 2007-11-26 Zoltan Varga <vargaz@gmail.com>
9640 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
9643 2007-11-23 Zoltan Varga <vargaz@gmail.com>
9645 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
9647 * aot-compiler.c (compile_method): Correct check for generic method definitions.
9648 (encode_method_ref): No need to handle generic method definitions specially.
9650 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
9652 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
9655 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
9657 (compile_method): Enable generic sharing.
9659 2007-11-22 Zoltan Varga <vargaz@gmail.com>
9661 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
9662 (mini_method_compile): Add preliminary support for AOTing shared generic code.
9664 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
9667 * mini-trampolines.c: Fix a warning.
9669 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
9671 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
9672 (generic_class_is_reference_type): Remove unused function.
9674 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
9675 in the generic vtable trampoline case.
9677 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
9679 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
9680 return an AOT method based on a vtable slot.
9682 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
9684 * mini.c (mini_get_vtable_trampoline): Export this.
9686 2007-11-22 Martin Baulig <martin@ximian.com>
9689 (MonoDebuggerInfo): Move `debugger_version' up.
9691 2007-11-22 Martin Baulig <martin@ximian.com>
9694 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
9696 * mini-trampolines.c
9697 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
9698 after compiling the method.
9700 2007-11-20 Martin Baulig <martin@ximian.com>
9703 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
9704 (mono_debugger_remove_breakpoint): Likewise.
9705 (mono_debugger_check_breakpoints): Likewise.
9707 * debug-debugger.c: Implement the new breakpoint interface here.
9709 2007-11-18 Zoltan Varga <vargaz@gmail.com>
9711 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
9712 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
9714 * mini-x86.c (mono_arch_output_basic_block): Ditto.
9716 2007-11-17 Zoltan Varga <vargaz@gmail.com>
9718 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
9720 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
9723 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
9726 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
9727 returning a vtype in a register.
9729 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
9730 here from the arch specific code.
9732 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
9735 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
9736 (mono_arch_emit_prolog): Increment maximum prolog size.
9738 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
9739 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
9741 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
9742 MonoGenericSharingContext.
9744 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
9745 MonoGenericSharingContext. Allocate memory from the cfg mempool.
9747 2007-11-15 Mark Probst <mark.probst@gmail.com>
9749 * mini.c, mini.h, generic-sharing.c: Functions for producing code
9750 which extract fields out of the runtime generic context. Full
9751 sharing of the NEWARR opcode.
9753 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
9755 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
9756 --enable-minimal=ssa.
9758 2007-11-13 Zoltan Varga <vargaz@gmail.com>
9760 * mini-trampolines.c (mono_delegate_trampoline): Update after
9761 mono_marshal_get_delegate_invoke () signature change.
9763 2007-11-13 Mark Probst <mark.probst@gmail.com>
9765 * mini.c: Removed the shared context in favor of the generic
9766 sharing context. Allocate the MonoJitInfo structure with room for
9767 the generic sharing context if it's needed.
9769 * mini.h: Remove MonoGenericSharingContext declaration. It's in
9770 domain-internals.h now.
9772 * mini-x86.c: Pass the generic sharing context to get_call_info ().
9774 * generic-sharing.c: Several changes for working without a shared
9775 context and instead operating on open types instead.
9777 2007-11-12 David S. Miller <davem@davemloft.net>
9779 * inssel-sparc.brg: Fix double instruction emit.
9781 2007-11-12 Zoltan Varga <vargaz@gmail.com>
9783 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
9784 Get/Set/Address methods.
9786 * mini.c debug-debugger.c mini-trampolines.c: Update after
9787 mono_marshal_get_delegate_invoke signature change.
9789 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9791 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
9792 This can happens with dynamic methods. Fixes the other bug in #322722.
9794 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9796 * tramp-arm.c (mono_arch_patch_callsite): Support patching
9799 * mini-arm.c (arm_patch): Implement patching of BX call
9800 sequence. Fixes one of the bugs in #322722.
9802 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
9804 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
9805 under Linux. We only need to flush every 32-byte cache line.
9807 2007-11-07 Massimiliano Mantione <massi@ximian.com>
9810 move_basic_block_to_end: Add branches when needed, eventually creating
9812 optimize_branches: added a parameter that tells if it's ok to create
9813 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
9814 and avoid calling move_basic_block_to_end when it's not ok.
9817 2007-11-07 Mark Probst <mark.probst@gmail.com>
9819 * mini.c: Abort inlining call to InitializeArray if something
9820 looks wrong. Let the icall handle it, which now has proper safety
9823 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9825 * mini.c (mono_spill_call): add support for soft-float.
9827 * mini.c (mono_method_to_ir): add support for soft-float
9828 to inlined functions that return float.
9830 * mini.c (mono_method_to_ir): add support for soft-float
9831 to cee_stsfld opcode on float fields.
9833 2007-11-05 Geoff Norton <gnorton@novell.com>
9835 * mini-x86.h: Fix the structure access for X86 Leopard.
9838 2007-11-05 Martin Baulig <martin@ximian.com>
9840 * mini-trampolines.c
9841 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
9842 after compiling the method to notify the debugger.
9844 2007-11-05 Martin Baulig <martin@ximian.com>
9846 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
9848 2007-11-02 Zoltan Varga <vargaz@gmail.com>
9850 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
9851 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
9853 2007-11-01 Zoltan Varga <vargaz@gmail.com>
9855 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
9856 native-to-managed wrappers.
9858 2007-11-01 Geoff Norton <gnorton@novell.com>
9860 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
9863 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
9865 * mini.c, mini-x86.c: when getting back from unmanaged code
9866 to managed via a marshaled delegate we also need to set the
9869 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9871 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
9874 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
9876 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
9877 let the debugger or other external agents to tell the JIT when
9878 a sw breakpoint has been inserted in the code that the JIT needs
9879 to be able to inspect.
9881 2007-10-31 Martin Baulig <martin@ximian.com>
9884 (MonoDebuggerInfo): Remove `runtime_class_init'.
9886 2007-10-30 Martin Baulig <martin@ximian.com>
9889 (mono_debugger_thread_created): Added `MonoThread *' argument.
9890 (mono_debugger_extended_notification): New public method.
9891 (mono_debugger_trampoline_compiled): New public method.
9894 (MonoDebuggerThreadInfo): Added `thread' and
9895 `extended_notifications' fields.
9898 (debugger_executable_code_buffer): New static variable.
9901 (MonoDebuggerInfo): Added `executable_code_buffer',
9902 `executable_code_buffer_size', `breakpoint_info_area',
9903 `breakpoint_table' and `breakpoint_table_size'.
9905 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
9907 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
9908 that IP either is an unused value or the vtable pointer. IMT
9909 calls use vtable + offset now. Reduced by almost half the size
9912 2007-10-26 Jonathan Chambers <joncham@gmail.com>
9914 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
9915 defines to access param registers. Replace long usage with
9916 gsize as sizeof(long) != sizeof(void*) on Win64.
9918 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
9919 on Win64. Fix intrinsic, use _AddressOfReturnAddress
9920 instead of non-existant _GetAddressOfReturnAddress.
9922 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
9923 param registers. Save/restore %rdi and %rsi in MonoLMF.
9925 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
9926 param registers. Modify (throw_exception) signature to take
9927 %rdi and %rsi on Win64.
9929 Code is contributed under MIT/X11 license.
9931 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
9933 * helpers.c: unlink debugging output files.
9935 2007-10-25 Zoltan Varga <vargaz@gmail.com>
9937 * mini.c: Move mono_create_ftnptr () to object.c.
9939 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9941 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
9942 optional. This function can now be used to disassemble code generated
9943 outside the JIT such as trampolines and IMT thunks.
9945 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
9947 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
9948 vtable pointer from a ldr instruction.
9950 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
9951 new IMT call sequence.
9953 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
9954 call sequence for interface invocations.
9956 * mini-arm.c (mono_arch_emit_imt_argument): added, required
9957 for imt support. This function is empty since IMT on ARM requires no
9958 special handling on the IR side.
9960 * mini-arm.c (mono_arch_find_imt_method): added, required for
9963 * mini-arm.c (mono_arch_find_this_argument): added, required
9966 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
9967 a ldr instruction to load a value stored in the code stream.
9969 * mini-arm.c (mono_arch_build_imt_thunk):added, required
9973 2007-10-23 Zoltan Varga <vargaz@gmail.com>
9975 * mini.c (mini_init): Install the jump trampoline callback.
9977 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9979 * mini-trampolines.c: handle synchronized methods with the common
9980 vtable trampoline (bug #335601).
9982 2007-10-17 Zoltan Varga <vargaz@gmail.com>
9984 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
9986 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
9989 * mini-ia64.h mini-ia64.c: Add support for IMT.
9991 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
9992 prolog. Fixes #331958.
9994 2007-10-15 Zoltan Varga <vargaz@gmail.com>
9996 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
9998 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10000 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
10003 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10005 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
10008 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
10010 * mini-x86.c, mini-x86.h: x86 support for the common vtable
10013 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
10015 * mini-trampolines.c: changed the magic rampoline to understand
10016 the common vtable trampoline method: the method to invoke is
10017 determined by the vtable displacement of the call.
10019 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10021 * mini.c, mini.h: register the common vtable trampoline if the
10022 architecture supports it.
10024 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10026 * cpu-amd64.md: use the correct max length for tls_get.
10028 2007-10-14 Zoltan Varga <vargaz@gmail.com>
10030 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
10031 CEE_STELEM_ANY. Fixes #333696.
10033 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10035 * exceptions-x86.c: provide more graceful handling of the case where
10036 we followed a bogus function pointer from managed code (bug #332866).
10038 2007-10-11 Mark Probst <mark.probst@gmail.com>
10040 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
10041 replaces the generic_shared flag and will carry more information
10044 * generic-sharing.c: Added mini_type_stack_size() which allows
10045 allows open types if given a generic sharing context.
10046 mini_get_basic_type_from_generic() takes a
10047 MonoGenericSharingContext* instead of a MonoCompile* now.
10049 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
10050 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
10051 mini-sparc.c, mini-x86.c: Trivial changes required by the two
10052 changes above. Just passing arguments through to the right
10055 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10057 * mini-arm.c: unify the call emission to emit_code_seq().
10059 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
10061 * tramp-arm.c: reduced the trampoline size.
10063 2007-10-10 Mark Probst <mark.probst@gmail.com>
10065 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
10066 variable handling out of arch-specific code.
10068 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
10070 * mini-arm.c: implemented fast delegate dispatch.
10072 2007-10-09 Zoltan Varga <vargaz@gmail.com>
10074 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
10075 that fp elimination is turned off if the space required by locals is too
10076 big. Fixes #331958.
10078 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
10080 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
10081 ARM to the new style trampoline.
10083 2007-10-09 Zoltan Varga <vargaz@gmail.com>
10085 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
10087 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
10089 2007-10-09 Martin Baulig <martin@ximian.com>
10092 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
10093 `field_info_offset_offset'.
10095 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
10097 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
10098 removed more internal usage of the r11 register and made it available
10099 to the register allocator.
10101 2007-10-08 Mark Probst <mark.probst@gmail.com>
10103 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
10104 when sharing generics and treat type variables as references.
10106 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
10108 * mini-ppc.c: started removing the internal uses of register r11
10109 to eventually allow the register allocator to manage it as an
10110 additional available register.
10112 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
10114 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
10116 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
10118 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
10119 specific trampolines as they are not performance critical as a jump
10120 target (maybe align as before only for AOT code?). This saves about
10121 200 KB of native code on x86 for monodevelop startup.
10123 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
10125 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
10126 monodevelop startup.
10128 2007-10-06 Zoltan Varga <vargaz@gmail.com>
10130 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
10132 * mini-sparc.h mini-sparc.c: Implement IMT support.
10134 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
10135 its smaller and doesn't clobber sparc_g1.
10137 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
10139 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
10141 * mini-ppc.c: optimized the size of the IMT thunks a bit.
10143 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
10145 * mini-ppc.c: implemented fast delegate invocation.
10147 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
10149 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
10151 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
10153 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
10154 code to the new style trampoline in preparation for IMT support.
10156 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
10158 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
10159 systems already. This also reduces the specific trampiline sizes and
10160 prepares for the use of r12 as the IMT identifier register.
10162 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10164 * mini-mips.h: endianess fix (simplified from a patch by
10165 Thomas Kunze <thommy@tabao.de>, bug #323737).
10167 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
10169 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
10170 to access ucontext fields and enable netbsd support
10171 (partially from Magnus Henoch <mange@freemail.hu>).
10173 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10175 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
10176 use the preprocessor from the CPP env var if it is set.
10178 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
10180 * mini-trampolines.c: fixed an assertion and moved it earlier in the
10181 code, before interface_offset gets used.
10183 2007-10-02 Zoltan Varga <vargaz@gmail.com>
10185 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
10186 mono_class_setup_vtable () before accessing klass->vtable.
10188 2007-10-01 Zoltan Varga <vargaz@gmail.com>
10190 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
10193 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10195 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
10196 IMT slots (this saves hundreds of KB of memory in programs like
10197 IronPython and Monodevelop).
10199 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10201 * mini.c: print the delegate counter.
10203 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
10205 * mini-x86.c: make it easier to enable the debugging code for IMT
10208 2007-09-28 Martin Baulig <martin@ximian.com>
10211 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
10212 `mono_method_klass_offset' and `mono_method_token_offset'.
10214 2007-09-20 Mark Probst <mark.probst@gmail.com>
10216 * mini.c: First generics sharing implementation. Can only share
10217 in very simple cases. If sharing doesn't work it falls back to
10218 dedicated compilation.
10220 * mini.h: Flag in MonoCompile to specify whether generic
10221 compilation is shared. Flags enum for marking which generic inst
10222 of a context is used. Prototypes for helper functions.
10224 * generic-sharing.c: Helper functions for generic method sharing.
10226 * optflags-def.h: Optimization flag (gshared) for enabling generic
10227 method sharing added.
10229 * Makefile.am: generic-sharing.c added.
10231 2007-09-19 Daniel Nauck <dna@mono-project.de>
10233 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
10235 2007-09-19 Massimiliano Mantione <massi@ximian.com>
10236 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
10239 2007-09-19 Martin Baulig <martin@ximian.com>
10241 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
10242 mono_debug_cleanup() is now part of mono_cleanup().
10244 2007-09-18 Zoltan Varga <vargaz@gmail.com>
10246 * driver.c (mono_main): Fix a warning.
10248 2007-09-17 Zoltan Varga <vargaz@gmail.com>
10250 * aot-compiler.c: Optimize various parts when processing large assemblies.
10253 * mini.c (mono_patch_info_hash): Improve hash function.
10255 2007-09-14 Jonathan Chambers <joncham@gmail.com>
10257 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
10259 Code is contributed under MIT/X11 license.
10261 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10263 * mini.c (mini_init): Fix a leak.
10265 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
10267 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10269 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
10271 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10273 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
10275 2007-09-13 Zoltan Varga <vargaz@gmail.com>
10277 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
10280 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
10282 * mini.c (handle_alloc): Enable managed allocators in AOT code.
10284 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
10286 * aot-runtime.c (decode_patch_info): Ditto.
10288 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10290 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
10291 static case. Cache delegates in architecture specific code,
10292 based on number of parameters.
10294 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
10295 in architecture specific code, based on number of parameters.
10297 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
10298 caching happen in architecture specific code now.
10300 Code is contributed under MIT/X11 license.
10302 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10304 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
10305 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
10306 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
10308 Code is contributed under MIT/X11 license.
10310 2007-05-15 Massimiliano Mantione <massi@ximian.com>
10311 * mini.c: (mono_thread_abort) Fixed bug #82416.
10313 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10315 * mini.: hook the new managed GC allocation feature into the JIT.
10317 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10319 * mini.c: implementation for the new runtime tls opcode.
10321 2007-09-11 Martin Baulig <martin@ximian.com>
10324 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
10325 `mono_method_inflated_offset'.
10327 2007-09-07 Zoltan Varga <vargaz@gmail.com>
10329 * driver.c mini.h mini.c: Add a new devel command line option for injecting
10330 async exceptions into a method.
10332 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
10333 purpose of testing whenever the unwinder works at every instruction.
10335 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
10337 * mini.c: check accessibility of method used in ldftn (fixes
10340 2007-09-04 Zoltan Varga <vargaz@gmail.com>
10342 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
10344 * inssel.brg: Fix a warning.
10346 2007-09-03 Martin Baulig <martin@ximian.com>
10348 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
10349 now takes the `main_method' as argument.
10351 2007-09-02 Zoltan Varga <vargaz@gmail.com>
10353 * cpu-sparc.md (endfilter): Add missing src1:i argument.
10355 2007-08-30 Jonathan Chambers <joncham@gmail.com>
10357 * driver.c: include the cil-coff.h header on Windows.
10359 Code is contributed under MIT/X11 license.
10361 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10363 * mini.c, driver.c: don't include the cil-coff.h header.
10365 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10367 * mini.c: flag places that needs fixes fo soft-float support.
10369 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
10371 * mini.h, inssel-float.brg: fix soft-float constant loads on big
10372 endian systems (partially from Dean Jenkins, bug #81924).
10374 2007-08-28 Mark Probst <mark.probst@gmail.com>
10376 * mini.c (check_linkdemand): Remove embedded reference object in
10377 call to LinkDemandSecurityException.
10378 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
10379 with an IntPtr instead of a reference object.
10381 2007-08-28 Zoltan Varga <vargaz@gmail.com>
10383 * mini.c (handle_initobj): Handle alignment properly.
10385 * inssel.brg (mini_emit_memset): Ditto.
10387 * inssel.brg (mini_emit_memcpy): Ditto.
10389 * inssel-sparc.brg: Ditto.
10391 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
10393 2007-08-26 Zoltan Varga <vargaz@gmail.com>
10395 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
10396 exceptions raised in unmanaged code. Fixes part of #82594.
10398 2007-08-24 Mark Probst <mark.probst@gmail.com>
10400 * mini.c (mono_method_to_ir), declsec.c
10401 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
10403 2007-08-22 Martin Baulig <martin@ximian.com>
10406 (MonoDebuggerThreadInfo): New typedef.
10407 (mono_debugger_thread_table): New global variable.
10408 (mono_debugger_thread_created): New public function.
10409 (mono_debugger_thread_cleanup): New public function.
10412 (MonoDebuggerInfo):
10413 - removed `get_current_thread' and `lookup_assembly'.
10414 - removed `data_table'.
10415 - added `thread_table'.
10418 (mono_thread_start_cb): Call mono_debugger_thread_created().
10419 (mono_thread_attach_cb): Likewise.
10420 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
10421 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
10424 * driver.c (mono_main): Move mono_debug_init() up, before calling
10425 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
10427 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10429 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
10430 together when passing several arguments of type double (gives a small
10431 speedup and saves a few bytes of generated code).
10433 2007-08-20 Jb Evain <jbevain@novell.com>
10435 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
10437 2007-08-20 Jb Evain <jbevain@novell.com>
10439 * mini.c (mono_method_to_ir): throw MethodAccessException
10440 and FieldAccessException instead of InvalidProgramException.
10442 2007-08-20 Mark Probst <mark.probst@gmail.com>
10444 * mini.c: CoreCLR security checks.
10446 * mini.h: Removed MonoSecurityMode (moved to
10447 metadata/security-manager.h) and mono_security_mode global var
10448 (replaced by set/get functions in security-manager.h).
10450 * driver.c: Added "core-clr-test" security mode for testing. Used
10451 set-function for setting security mode.
10453 2007-08-17 Mark Probst <mark.probst@gmail.com>
10455 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
10456 the new jit_info_table.
10458 * driver.c: Test code for the new jit_info_table (enabled by the
10459 define MONO_JIT_INFO_TABLE_TEST).
10461 2007-08-14 Zoltan Varga <vargaz@gmail.com>
10463 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
10464 detection of call <REG> instruction sequence. Fixes build on freebsd.
10466 2007-08-13 Zoltan Varga <vargaz@gmail.com>
10468 * mini-exceptions.c: Fix a warning.
10470 2007-08-11 Zoltan Varga <vargaz@gmail.com>
10472 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
10473 stack overflow handling code on amd64 too.
10475 * mini-exceptions.c (mono_setup_altstack): Make this use
10476 mono_thread_get_stack_bounds ().
10478 * mini-x86.h: Disable sigaltstack on solaris x86.
10480 2007-08-10 Zoltan Varga <vargaz@gmail.com>
10482 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
10484 2007-08-10 Geoff Norton <gnorton@customerdna.com>
10486 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
10488 2007-08-08 Zoltan Varga <vargaz@gmail.com>
10490 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
10492 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
10494 2007-08-03 Neale Ferguson <neale@sinenomine.net>
10496 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
10499 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10501 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
10502 to be emitted (bug #82281).
10504 2007-08-01 Martin Baulig <martin@ximian.com>
10506 Merged the `debugger-dublin' branch.
10508 * debug-debugger.h (MonoDebuggerInfo):
10509 Removed the `old_*' compatibility entries.
10510 Added `debugger_version' and `data_table'.
10511 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
10512 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
10515 (MiniDebugMethodBreakpointInfo): Add `address_list'.
10516 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
10517 instead of a `gconstpointer'.
10518 (mono_debugger_insert_method_breakpoint): Return a
10519 `MonoDebugMethodAddressList *'.
10521 2007-06-28 Martin Baulig <martin@ximian.com>
10523 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10525 2007-08-01 Zoltan Varga <vargaz@gmail.com>
10527 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
10528 __builtin_frame_address () since it is broken on older gcc versions.
10530 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10532 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
10533 on the stack overflow handling and made the managed stack overflows
10534 catchable in most cases using soft guard pages.
10535 * exceptions-x86.c: added code to restore the protection in the soft
10536 guard pages at the end of exception handling.
10538 2007-07-31 Zoltan Varga <vargaz@gmail.com>
10540 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
10542 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10544 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
10545 exception handling.
10547 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10549 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
10550 signal handling support until it has been ported to the new mechanism.
10551 * mini.c: fixed stack overflow detection and use the new
10552 architecture code to handle signals on the altstack.
10554 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
10556 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
10557 stack overflows on the alt stack.
10559 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
10561 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
10562 stack overflows on the alt stack.
10564 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
10566 * exceptions-ppc.c: cleanup preparing for altstack support.
10568 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10570 * exceptions-arm.c: cleanup preparing for altstack support.
10572 2007-07-27 Mark Probst <mark.probst@gmail.com>
10574 * mini.c (print_jit_stats): Output hazard pointer stats.
10576 2007-07-26 Mark Probst <mark.probst@gmail.com>
10578 * driver.c, mini.c: Replaced security mode flags with a single
10581 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10583 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
10585 2007-07-25 Mark Probst <mark.probst@gmail.com>
10587 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
10588 (which doesn't do anything yet) for activating Core CLR
10589 (Silverlight) security.
10591 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
10593 * mini-codegen.c: work around a possible gcc bug on arm.
10595 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10597 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
10598 message for platforms that don't support AOT compilation.
10600 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10602 * mini.h, mini.c, driver.c: temporary smcs hack.
10604 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
10606 * mini-arm.h, mini-arm.c: arm EABI fixes.
10608 2007-07-22 Zoltan Varga <vargaz@gmail.com>
10610 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
10613 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
10614 trampolines taking a method argument.
10616 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
10618 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
10619 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
10621 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
10622 JIT compilation throws an exception. Fixes #82050.
10624 2007-07-19 Mark Probst <mark.probst@gmail.com>
10626 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
10627 with the MONO_EXCEPTION_ defines.
10629 2007-07-17 Zoltan Varga <vargaz@gmail.com>
10631 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
10634 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
10635 the cause of an assertion.
10637 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
10639 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
10642 2007-07-15 Zoltan Varga <vargaz@gmail.com>
10644 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
10645 assert. Should fix #82103.
10647 2007-07-14 Zoltan Varga <vargaz@gmail.com>
10649 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
10650 here too. Fixes #82095.
10652 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
10655 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
10657 * mini-amd64.h: Enable IMT for amd64.
10659 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
10661 2007-07-12 Zoltan Varga <vargaz@gmail.com>
10663 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
10665 2007-07-12 Mark Probst <mark.probst@gmail.com>
10667 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
10668 as soon as check_linkdemand sets an exception_type.
10670 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10672 * mini-x86.c: fixed offsets for IMT call sequence.
10673 * mini-x86.h: enable IMT again.
10675 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10677 * trace.c (mono_trace_enter_method): Decode MonoType too.
10679 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
10681 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
10683 * mini-amd64.c: Add preliminary IMT implementation.
10685 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
10687 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
10688 understand the new IMT-base interface invocation (thanks to
10689 Daniel Nauck for the report and the remote debugging session).
10691 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
10693 * mini-x86.c: size and speed optimizations for the IMT bsearch.
10695 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10697 * Makefile.am (aotcheck): Make this actually use the AOTed code.
10699 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
10701 * mini-trampolines.c: implement AOT IMT support.
10702 * mini-x86.h: enable IMT support for wider testing.
10704 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10706 * inssel.brg (emit_imt_argument): Add aot support here.
10708 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
10710 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
10712 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
10713 of the IMT implementation, partially from massi, with my
10714 implementation of the bsearch sequence. Disabled by default until
10715 the AOT code is implemented.
10717 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10719 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
10721 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
10723 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10725 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
10726 arch-independent IMT JIT code from Massimiliano
10727 Mantione (massi@ximian.com) with small cleanups from me.
10729 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10731 * Makefile.am: fix svn invocation to get the svn revision to be
10732 independent of the local language (build fix).
10734 2007-07-09 Mark Probst <mark.probst@gmail.com>
10736 * mini.c (inline_method): Reset cfg->exception_type if the
10737 inlining is aborted. Fixes: 82049.
10739 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
10741 * mini.c: remove assert from exception handling code when exception_ptr
10744 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10746 * mini.c (mono_codegen): Add an assert.
10748 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
10749 enter and leave code.
10750 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
10752 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10754 * mini-ppc.c: fixed memory corruption for localloc(0)
10757 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10759 * mini.c: Fix warnings.
10761 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
10763 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
10764 to emit better double->int conversions.
10766 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10768 * mini.c: the provided Min/Max optimizations are valid for unisgned
10771 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
10773 * 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
10775 2007-06-28 Miguel de Icaza <miguel@novell.com>
10777 * mini.c (mono_running_on_valgrind): Add support for reporting the
10778 method and its boundaries to valgrind.
10780 2007-06-28 Martin Baulig <martin@ximian.com>
10782 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10784 2007-06-25 Zoltan Varga <vargaz@gmail.com>
10786 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
10788 * generic.2.cs: Add new test case.
10790 2007-06-25 Martin Baulig <martin@ximian.com>
10792 Merged the `debugger-dublin' branch.
10795 (mono_debugger_insert_method_breakpoint): New public method.
10796 (mono_debugger_remove_method_breakpoint): Likewise.
10797 (mono_debugger_check_breakpoints): New static method.
10798 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
10800 * debug-debugger.h (MonoDebuggerInfo):
10801 Renamed (to keep backward compatibility in the vtable):
10802 `insert_breakpoint' -> `old_insert_breakpoint'.
10803 `remove_breakpoint' -> `old_remove_breakpoint'.
10804 `create_string' -> `old_create_string'.
10805 `lookup_class' -> `old_lookup_class'.
10806 `lookup_type' -> removed; changed into a dummy field.
10807 `lookup_assembly' -> `old_lookup_assembly'.
10808 Added (same functionality, but different signature):
10809 `create_string', `lookup_class', `lookup_assembly'
10811 `get_method_addr_or_bpt', `remove_method_breakpoint',
10812 `runtime_class_init'.
10814 * debug-debugger.c: Merged the `debugger-dublin' branch.
10816 2007-06-23 Zoltan Varga <vargaz@gmail.com>
10818 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
10820 (peephole_pass): Likewise.
10822 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
10824 * driver.c: hopefully make setaffinity work also for ancient
10827 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
10829 * driver.c : win32 build fix.
10831 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
10833 * driver.c: check for the MONO_NO_SMP env var and bind to a single
10834 processor if it is set.
10836 2007-06-21 Martin Baulig <martin@ximian.com>
10838 * debug-mini.h: New file.
10841 (mono_debugger_insert_breakpoint_full): Moved here from
10842 ../metadata/mono-debug-debugger.c.
10843 (mono_debugger_remove_breakpoint): Likewise.
10844 (mono_debugger_breakpoint_callback): Likewise.
10846 2007-06-15 Raja R Harinath <rharinath@novell.com>
10848 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10849 changes in MonoGenericClass.
10851 2007-06-14 Zoltan Varga <vargaz@gmail.com>
10853 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
10855 2007-06-14 Raja R Harinath <rharinath@novell.com>
10857 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10858 removal of MonoGenericMethod.
10860 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10862 * mini-exceptions.c: hooks for the exception events profiling API.
10864 2007-06-14 Randolph Chung <tausq@debian.org>
10866 * Makefile.ma: Add hppa target.
10867 * mini-arch.h: Include mini-hppa.h
10868 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
10869 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
10870 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10872 2007-06-14 Randolph Chung <tausq@debian.org>
10874 * inssel.brg: Add rules for "chained" compare-branch operations so that
10875 a single compare op can affect multiple branches. Adjust cost for
10876 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
10877 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
10878 cost for some rules so that they can more easily be overridden by
10879 per-arch rules (with fixes from lupus).
10880 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10882 2007-06-13 Randolph Chung <tausq@debian.org>
10884 * mini-ops.h: Reorder branch ops so that they match the order of the
10885 corresponding CEE_* ops. The code expects them this way.
10886 Add new ops for HPPA target.
10887 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10889 2007-06-13 Randolph Chung <tausq@debian.org>
10891 * mini-exceptions.c: Handle cases where the stack grows towards
10893 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10895 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10897 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
10899 * driver.c: explain where a non-matching corlib is found.
10901 2007-06-13 Mark Probst <mark.probst@gmail.com>
10903 * mini.c (print_jit_stats): Output dynamic code allocation stats.
10905 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
10907 * mini-exceptions.c: Generate a method profile leave event during
10908 an exception to ensure that the profiler gets notified.
10910 2007-06-07 Zoltan Varga <vargaz@gmail.com>
10912 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
10915 * cpu-amd64.md: Add long_and/or/xor opcodes.
10917 2007-06-06 Wade Berrier <wberrier@novell.com>
10919 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
10920 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
10921 length of instruction shr_imm (expected 8, got 10)
10923 2007-06-06 Zoltan Varga <vargaz@gmail.com>
10925 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
10927 2007-06-06 Mark Probst <mark.probst@gmail.com>
10929 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
10930 MonoInternalHashTable again (fixed bug in the internal hash table
10933 2007-06-06 Mark Probst <mark.probst@gmail.com>
10935 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
10936 Have to figure out what makes it crash the SWF regression.
10938 2007-06-05 Zoltan Varga <vargaz@gmail.com>
10940 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
10942 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10944 * mini.c: optimize out the type check when storing null in a
10947 2007-06-04 Mark Probst <mark.probst@gmail.com>
10949 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
10950 MonoInternalHashTable.
10952 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
10954 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
10955 signed integer methods.
10957 2007-06-02 Zoltan Varga <vargaz@gmail.com>
10959 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
10960 permanently since the current approach doesn't work.
10962 2007-06-02 Zoltan Varga <vargaz@gmail.com>
10964 * inssel.brg (stmt): Only call delegate->invoke_impl if
10965 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
10967 2007-06-01 Zoltan Varga <vargaz@gmail.com>
10969 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
10970 the sreg2==rdx case.
10972 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
10973 account if it contains a rex prefix.
10974 (peephole_pass): Handle OP_FMOVE as well.
10976 2007-06-01 Zoltan Varga <vargaz@gmail.com>
10978 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
10979 as it causes regressions.
10981 2007-05-31 Zoltan Varga <vargaz@gmail.com>
10983 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
10984 static case as well.
10986 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
10988 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
10989 (mono_arch_get_this_arg_from_call): Ditto.
10991 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
10993 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
10996 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
10997 (mono_arch_get_this_arg_from_call): Ditto.
10999 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
11001 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
11002 try to create optimized invoke code and use that for further invocations.
11003 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
11005 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
11007 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
11009 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
11010 sealed classes or methods.
11011 *devirtualization.cs: tests for the new optimization
11013 2007-05-29 Zoltan Varga <vargaz@gmail.com>
11015 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
11016 by the update_volatile () function.
11018 2007-05-27 Zoltan Varga <vargaz@gmail.com>
11020 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
11023 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
11025 2007-05-24 Jonathan Chambers <joncham@gmail.com>
11027 * mini.c: Add configure checks for header files.
11028 * mini-x86.c: Add configure checks for header files.
11029 * trace.c: Add configure checks for header files.
11030 * aot-runtime.c: Add configure checks for header files.
11031 * aot-compiler.c: Add configure checks for header files.
11032 * driver.c: Add configure checks for header files.
11033 * mini-codegen.c: Add configure checks for header files.
11035 Code is contributed under MIT/X11 license.
11037 2007-05-22 Zoltan Varga <vargaz@gmail.com>
11039 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
11040 icompare_imm -128 + op_iclt. Fixes #81703.
11042 2007-05-19 Zoltan Varga <vargaz@gmail.com>
11044 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
11046 2007-05-15 Massimiliano Mantione <massi@ximian.com>
11048 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
11049 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
11050 so that all isinst checks now use "interface_bitmap".
11052 2007-05-15 Zoltan Varga <vargaz@gmail.com>
11054 * cpu-amd64.md (jmp): Fix a warning.
11056 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
11058 * basic.cs: Add new regression test.
11060 * basic.cs: Remove test which is now in basic-long.cs.
11062 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
11064 * basic-long.cs: Add new test.
11066 2007-05-13 Zoltan Varga <vargaz@gmail.com>
11068 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
11070 2007-05-12 Zoltan Varga <vargaz@gmail.com>
11072 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
11074 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
11077 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
11078 throwing code a bit.
11080 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
11081 the exception throwing code a bit.
11083 * mini-x86.c (get_call_info): Allocate result from a mempool.
11085 2007-05-11 Zoltan Varga <vargaz@gmail.com>
11087 * aot-compiler.c (find_typespec_for_class): Fix the assert.
11089 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
11091 * mini.h (MonoCompile): Add 'token_info_hash' field.
11093 * mini.c: Save token->method associations during compilation so the AOT
11094 compiler can use it.
11096 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
11097 which reference generic classes and methods.
11099 2007-05-10 Zoltan Varga <vargaz@gmail.com>
11101 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
11103 * aot-compiler.c (compile_method): Fix a typo in a comment.
11105 * aot-runtime.c (decode_cached_class_info): Skip generic types.
11107 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
11108 everything generic.
11110 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
11112 2007-05-09 Zoltan Varga <vargaz@gmail.com>
11114 * mini.h (MonoCompile): Add 'args' field.
11116 * mini.c (mono_compile_create_vars): Store variables representing the arguments
11119 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
11121 2007-05-08 Zoltan Varga <vargaz@gmail.com>
11123 * mini.c (mono_compile_get_interface_var): Remove this unused function.
11125 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
11127 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
11128 opcodes for some opcodes.
11130 * mini.h *.brg *.c: Use the new opcodes.
11132 2007-05-08 Massimiliano Mantione <massi@ximian.com>
11134 * mini.h: Bumped aot revision.
11136 * inssel.brg: modified code generation of type checks for interfaces
11137 to use the new "MonoClass.interface_bitmap" instead of the old
11138 "MonoClass.interface_offsets".
11140 2007-04-30 Zoltan Varga <vargaz@gmail.com>
11142 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
11144 2007-04-29 Zoltan Varga <vargaz@gmail.com>
11146 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
11149 2007-04-27 Neale Ferguson <neale@sinenomine.net>
11151 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
11153 2007-04-27 Wade Berrier <wberrier@novell.com>
11155 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
11156 mini.h) to fix build.
11158 2007-04-26 Zoltan Varga <vargaz@gmail.com>
11160 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
11162 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
11163 causes the corlib unit tests to fail.
11165 2007-04-25 Zoltan Varga <vargaz@gmail.com>
11167 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
11169 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
11171 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
11172 opcodes to the comparison relations.
11174 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
11175 opcodes to their types.
11177 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
11179 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
11180 it in cfg->arch.cinfo.
11182 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
11184 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
11185 cfg->cil_offset_to_bb.
11187 2007-04-24 Zoltan Varga <vargaz@gmail.com>
11189 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
11190 created becase of initlocals.
11192 2007-04-23 Zoltan Varga <vargaz@gmail.com>
11194 * mini-alpha.c cpu-alpha.md: More alpha port work from
11195 Sergey Tikhonov <tsv@solvo.ru>.
11197 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
11199 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
11201 2007-04-19 Zoltan Varga <vargaz@gmail.com>
11203 * cpu-s390.md (break): Correct the length of break instruction.
11205 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11207 * mini.c: fix a couple of soft-float issues and comments.
11209 2007-04-15 Miguel de Icaza <miguel@novell.com>
11211 * trace.c (is_filenamechar): - is also a filename char.
11213 2007-04-15 Neale Ferguson <neale@sinenomine.net>
11215 * mini-s390.c: Correct checking for enum type in return value processing.
11217 2007-04-14 Raja R Harinath <rharinath@novell.com>
11219 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
11220 (version.h): Makefile is in the build directory.
11222 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
11224 * mini-amd64.h: fix for assertion failure on Solaris/amd64
11226 2007-04-11 Martin Baulig <martin@ximian.com>
11228 * mini.c (can_access_member): Fix handling of generic classes;
11231 2007-04-10 Zoltan Varga <vargaz@gmail.com>
11233 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
11235 2007-04-05 Zoltan Varga <vargaz@gmail.com>
11237 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
11239 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
11241 * mini-codegen.c: make sure the right spill amount is
11242 used for fp or integer registers (fixes the float_sub_spill() on ppc).
11244 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
11246 * mini-ppc.c: fixes for the fp_branch_nan test.
11248 2007-03-23 Zoltan Varga <vargaz@gmail.com>
11250 * basic.cs: Comment out new test which still fails on ia64.
11252 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
11254 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
11256 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11258 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
11260 2007-03-22 Zoltan Varga <vargaz@gmail.com>
11262 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
11263 on 64 bit machines. Fixes part of #80738.
11265 * basic.cs: Add regression test.
11267 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11269 * inssel.brg basic.cs: Revert previous change to fix build.
11271 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
11274 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
11276 * basic.cs: Add new regression test.
11278 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11280 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
11283 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11285 * cpu-s390x.md: Correct length of break instruction.
11287 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11289 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
11290 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
11292 2007-03-15 Jonathan Chambers <joncham@gmail.com>
11294 * *.c: Begin WIN64 port.
11295 * mini.c: Use correct register in profiler.
11296 * mini-amd64.c: No inline assembly on Win64.
11297 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
11298 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
11299 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
11300 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
11301 mono_arch_ip_from_context for Win64.
11303 Contributed under MIT/X11 license.
11305 2007-03-15 Zoltan Varga <vargaz@gmail.com>
11307 * exceptions-amd64.c (seh_handler): Ditto.
11309 * exceptions-x86.c (seh_handler): Fix a memory leak.
11311 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
11313 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
11314 mini-s390x.c: fixed peephole optimizations to deal
11315 correctly with 1 and 2 byte reload avoidance.
11317 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
11319 * cpu-s390.md, cpu-s390x.md: update localloc length.
11321 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11323 * cpu-g4.md: added missing descriptions.
11325 2007-03-14 Miguel de Icaza <miguel@novell.com>
11327 * Makefile.am: Add support so the tail tests are not executed on
11328 PowerPC as that is a known limitation of the PowerPC port.
11330 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11332 * runmdesc.bat: Move to msvc directory.
11334 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11336 * runmdesc.bat: Run executable that was produced by the current
11337 target and sent via an argument.
11339 2007-03-11 Zoltan Varga <vargaz@gmail.com>
11341 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
11344 * generics.2.cs: Add regression test.
11346 2007-03-09 Wade berrier <wberrier@novell.com>
11348 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
11350 2007-03-09 Zoltan Varga <vargaz@gmail.com>
11352 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
11353 AOT code depends on this.
11355 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11357 * mini.c: more precise tracking of types in the eval stack
11358 (part of fix for bug #81044).
11360 2007-03-07 Zoltan Varga <vargaz@gmail.com>
11362 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
11364 * aot-compiler.c (encode_patch): Remove an obsolete comment.
11366 2007-03-06 Zoltan Varga <vargaz@gmail.com>
11368 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
11370 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
11372 2007-02-22 Zoltan Varga <vargaz@gmail.com>
11374 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
11375 a pointer on 64 bit systems. Fixes #80190.
11377 * iltests.il: Add new regression test.
11379 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11381 * mini.c: inline a constant for Environment.IsRunningOnWindows.
11383 2007-02-19 Geoff Norton <gnorton@customerdna.com>
11385 * trace.c: Remove an erroneous alignemnt check when tracing.
11386 Fixes --trace on OSX86.
11388 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11390 * mini-$(arch).h: initialize SP in context for all the archs.
11392 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
11394 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
11395 regressions in the thread tests.
11397 2007-02-14 Zoltan Varga <vargaz@gmail.com>
11399 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
11400 - fixed implementation of LOCALLOC opcode
11401 - implemented non-un compare for floats
11403 - implementation of FDIV and CKFINITE opcodes
11404 - fixes for latest mono updates
11405 - additional arch opcodes
11407 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11409 * Makefile.am: simplify and merge rules for cross-compilation.
11411 2007-02-07 Massimiliano Mantione <massi@ximian.com>
11413 * local-propagation.c: Actually *apply* the fix for bug 80591...
11415 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11417 * mini-exceptions.c: backuot part of the last change
11418 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
11420 2007-02-06 Massimiliano Mantione <massi@ximian.com>
11421 * inssel.brg: Fix bug 59286.
11424 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
11426 * mini-exceptions.c: patch from Zoltan to correctly check for
11427 stack boundaries (using the stack register, not the frame register),
11428 fixes bugs #80724, #79717.
11430 2007-02-03 Zoltan Varga <vargaz@gmail.com>
11432 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
11433 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
11435 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
11436 presence of frame pointer elimination.
11438 2007-02-01 Geoff Norton <gnorton@customerdna.com>
11440 * mini-x86.h: NetBSD UCONTEX_REG defines.
11442 2007-02-01 Zoltan Varga <vargaz@gmail.com>
11444 * inssel-amd64.brg: Fix amd64 build.
11446 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
11448 * mini.h: remove extern to workaround what looks likes gcc bug 26905
11451 2007-01-31 Zoltan Varga <vargaz@gmail.com>
11453 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
11456 * mini-<ARCH>.c: Use mono_is_regsize_var ().
11458 2007-01-30 Mark Mason <mason@broadcom.com>
11460 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
11461 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
11462 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
11463 beginning support for CEE_JMP [not quite working yet]
11464 * tramp-mips.c: LMF handling now works
11466 2007-01-30 Zoltan Varga <vargaz@gmail.com>
11468 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
11470 * mini.h (NULLIFY_INS): New macro.
11472 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11474 * mini.c: statistical profiler fix for windows, patch
11475 from Tor Lillqvist (tml@novell.com).
11477 2007-01-30 Massimiliano Mantione <massi@ximian.com>
11478 * local-propagation.c: Fix bug 80591.
11480 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11482 * Makefile.am: put back the --export-dynamic option as with
11483 the previous gmodule flags (thanks to Robert Jordan).
11485 2007-01-28 Zoltan Varga <vargaz@gmail.com>
11487 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
11489 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
11490 simplify and speed up the local register allocator. Also rename some fields
11491 like iassign->vassign.
11493 * regalloc.c: Remove some functions which are no longer used since their
11494 inlined version is in mini-codegen.c.
11496 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
11498 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
11500 2007-01-27 Zoltan Varga <vargaz@gmail.com>
11502 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
11503 narrowing. Fixes #80622.
11505 * iltests.il: Add new regresssion test.
11507 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11509 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
11510 debug-debugger.c, debug-debugger.h: warning fixes.
11511 * driver.c: updated copyright year and made it fit in one line.
11513 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
11515 * aot-runtime.c: updated to use mono-dl instead of gmodule.
11517 2007-01-25 Zoltan Varga <vargaz@gmail.com>
11519 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
11521 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
11523 * iltests.il: Add new test for bug #80507.
11525 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11527 * mini-arm.h: use soft-float also on vfp for now.
11529 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11531 * mini.c: fix some more soft-float issues.
11533 2007-01-24 Zoltan Varga <vargaz@gmail.com>
11535 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
11537 2007-01-24 Massimiliano Mantione <massi@ximian.com>
11538 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
11539 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
11540 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
11542 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
11544 * mini-arm.c: typo fix.
11546 2007-01-23 Neale Ferguson <neale@sinenomine.net>
11548 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
11550 2007-01-21 Zoltan Varga <vargaz@gmail.com>
11552 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
11553 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
11555 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
11557 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
11559 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
11561 * inssel.brg: Fix a warning.
11563 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
11565 * abcremoval.c ssa.c ssapre.c: Update after this change.
11567 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
11569 * dominators.c (df_set): Use mono_bitset_union_fast.
11571 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11573 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
11574 mini-codegen.c: reduce relocations and memory usage for the cpu
11577 2007-01-20 Zoltan Varga <vargaz@gmail.com>
11579 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
11581 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
11582 to reduce their size.
11584 2007-01-19 Mark Mason <mason@broadcom.com>
11586 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
11587 * mini-mips.c: more configuration macros, support long conditional branches, additional
11588 asserts, fix epilog instrumentation.
11589 * mini-mips.h: use standard stack walk
11590 * cpu-mips.md: increase size of div, rem and conditional branches
11592 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
11594 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
11597 2007-01-19 Zoltan Varga <vargaz@gmail.com>
11599 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
11600 (compile_method): Ditto.
11602 * aot-runtime.c (decode_klass_info): Ditto.
11604 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
11605 needed by the code generated by inssel.brg. Also fix a warning.
11607 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
11609 * mini.c: deal with enums that become genericinsts by
11610 being nested in a generic class (bug #79956).
11612 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11614 * mini.c: match the generic definition to check for
11615 private access with generic types (bug #78431).
11617 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11619 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
11620 to make life easier for people cross-compiling that insist on not
11623 2007-01-17 Mark Mason <mason@broadcom.com>
11625 * inssel-long.brg: patch to deal with mips missing flags
11626 * inssel-long32-mips.brg: implement overflow checks
11627 * insset-mips.brg: implement overflow checks
11628 * mini-mips.h: implement conditional exception handling
11629 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
11630 Remove unused code, minor cleanups.
11631 * exceptions-mips.c: minor cleanups
11632 * mini-ops.h: add mips conditional exception ops
11633 * cpu-mips.md: add mips conditional exception ops
11636 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11638 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
11639 to deal with mips missing of flags.
11641 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11643 * exceptions-ppc.c: execute fault handlers.
11645 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
11647 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
11649 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
11651 * mini.c: handle also floating point values in initialize_array.
11653 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11655 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
11656 array initialization and make it conditional on the intrins option.
11658 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11660 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
11661 relocations and put the patch info names close to the enum definition.
11663 2007-01-15 Mark Mason <mason@broadcom.com>
11665 * basic.cs, exceptions.cs: break up large tests to increase debugability.
11667 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11669 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
11671 2007-01-12 Raja R Harinath <rharinath@novell.com>
11673 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
11675 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
11677 * Makefile.am: distribute the mips sources.
11679 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11681 * mini-codegen.h: handle bug #80489 here, by excluding ecx
11684 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
11686 * cpu-x86.md: back out for now as this triggers other regressions.
11688 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11690 * cpu-x86.md: force src1 and dest regpair for long shift instructions
11691 to eax:edx, so ecx can't get allocated to them (bug #80489).
11693 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
11695 * mini.c, mini-exceptions.c: enabled running fault handlers
11698 2007-01-03 Miguel de Icaza <miguel@novell.com>
11700 * driver.c: If nothing fail, do not use the string "failed",
11701 because it makes it very annoying to view test result logs on the
11704 2006-12-30 Miguel de Icaza <miguel@novell.com>
11706 * debug-debugger.c (mono_debugger_main): Rename "main" to
11707 "main_method" to prevent a warning.
11709 Remove a warning for unused field.
11711 2006-12-28 Martin Baulig <martin@ximian.com>
11714 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
11716 2006-12-22 Martin Baulig <martin@ximian.com>
11718 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
11719 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
11720 seperate `.mdb_debug_info' section, so we can access it from the
11721 debugger even if the binary is stripped.
11723 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
11724 from the `.mdb_debug_info' here to prevent the linker from
11725 removing that section.
11727 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
11728 mdb-debug-info64.s.
11730 2006-12-19 Robert Jordan <robertj@gmx.net>
11732 * mini-x86: enable the code to return small structures in
11733 registers for FreeBSD as well. Fixes bug #80278.
11734 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
11736 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11738 * mini-x86.c: align the stack when calling the profiler
11739 function instrumenting the prolog (on OSX).
11741 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
11743 * mini.c: emit a break opcode where Debugger.Break () is called.
11745 2006-12-13 Miguel de Icaza <miguel@novell.com>
11747 * mini.c (mono_method_to_ir): Provide useful information on this
11748 assert, to prevent others from debugging like I did.
11750 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11752 * mini.c: enable code which was incorrectly commented
11755 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11757 * mini-x86.c: enable on OSX, too, the code to return small
11758 structures in registers.
11760 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
11762 * mini-x86.c: remove the use of the dynamic code manager here, too.
11764 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
11766 * mini.h, debug-debugger.c, tramp-*.c: fixed
11767 mono_debugger_create_notification_function() to use
11768 mono_global_codeman_reserve () instead of a dynamic code manager.
11770 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
11772 * mini.c, jit-icalls.h, jit-icalls.c: remove the
11773 ves_array_element_address() jit icall and use a generated
11774 managed method instead (which is about 4 times faster for a rank 3
11777 2006-11-29 Mark Mason <mason@broadcom.com>
11779 * basic-calls.cs: additional tests for passing
11780 structures as function arguments.
11782 2006-11-29 Mark Mason <mason@broadcom.com>
11784 * mini-mips.h: disable custom exception handling
11785 * mini-mips.c: throw/rethrow should use jalr to call
11786 exception stubs. Fixed bug with passing structures
11787 by value. More support for tracing floating point
11790 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11792 * mini.c: fixed typo in the soft-float ldind.r4 handling
11795 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11797 * mini.c, mini.h, driver.c: added --runtime command line
11798 option to select a different runtime than the autodetected one.
11799 * jit.h: added API for embedders to initialize with a specific
11802 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
11804 * mini.c: handle also boxing of r4 values (bug #80024).
11806 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
11808 * mini-ppc.c: force indirect calls until we reserve
11809 enough address space for all the generated code.
11811 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
11813 * exceptions-arm.c: workaround bugs in the libc definition
11814 of struct ucontext.
11816 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
11818 * inssel.brg: fixes from me and Mark Mason.
11820 2006-11-23 Dick Porter <dick@ximian.com>
11822 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
11823 semaphore display now we've fixed the initial value
11825 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11827 * inssel.brg: partially revert the last change to fix the build.
11829 2006-11-21 Mark Mason <mason@broadcom.com>
11831 * inssel.brg: Add and use compare-and-branch macros to support
11832 architectures that do not have condition code registers (ie. MIPS).
11833 * *-mips.{c,brg,md}: Fix copyright statements
11835 2006-11-20 Mark Mason <mason@broadcom.com>
11837 * Makefile.am: remove mini-codegen.c from list of MIPS sources
11838 * mini.c: Allow GET_CONTEXT to be specified by the arch port
11839 * mini.h: Added declaration for mono_print_ins()
11840 * mini-codegen.c: added ins_spec initializer for MIPS
11841 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
11842 vreg to be virtual and hreg to be non-virtual.
11843 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
11844 is not yet working/implemented correctly.
11845 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
11846 non-static, fixup calls to print_ins() from other parts in the file.
11848 2006-11-20 Mark Mason <mason@broadcom.com>
11850 * basic-calls.cs: added tests for passing structures as arguments
11853 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
11855 * inssel-long32.brg: optimize signed division by power of two.
11857 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
11859 * mini-arm.c: added support for interworking with thumb code
11860 (mono must be still be built using the ARM instruction encoding).
11862 2006-11-19 Miguel de Icaza <miguel@novell.com>
11864 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
11865 verifier has different rules for it. Fixes a few verifier issues
11868 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
11869 at the end, so people know what happened.
11871 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
11873 * brach-opts.c: in optimize_exception_target() make sure we
11874 are in a catch clause (fixes bug #79871).
11876 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11878 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
11879 more soft-float support fixes.
11881 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
11883 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
11884 that are passed half on the stack and half in registers.
11886 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
11888 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
11889 more mips integration work from Mark E Mason
11890 <mark.e.mason@broadcom.com>.
11892 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11894 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
11895 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
11896 tramp-mips.c: added sources for the mips port, not
11897 integrated in the build yet. Contributed by
11898 Mark E Mason <mark.e.mason@broadcom.com>.
11900 2006-11-14 Neale Ferguson <neale@sinenomine.net>
11902 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
11904 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11906 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
11907 put the soft-float rules in its own file since it seems to
11908 break s390 compilation.
11910 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11912 * mini-arm.c: fixed wrnings.
11914 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
11916 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
11917 inssel-arm.brg: ARM support for soft-float.
11919 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11921 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
11922 loads and stores of 32 bit fp values.
11924 2006-11-10 Zoltan Varga <vargaz@gmail.com>
11926 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
11928 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
11929 works. Fixes #79852 and #79463.
11931 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11933 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
11934 more soft-float support WIP and fixes.
11936 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
11938 * mini-arm.c: some VFP updates.
11940 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
11942 * mini-exceptions.c: 0 is a valid local var offset in some
11943 architectures, don't assert (bug #78508).
11945 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
11947 * exceptions-arm.c: fixed off by one error in stack walk code.
11949 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
11951 * mini.h, mini.c: more precise tracking of type load exceptions.
11953 2006-11-03 Robert Jordan <robertj@gmx.net>
11955 * Makefile.am: [WIN32] Add monow.exe target.
11956 * driver.c: [WIN32] Don't detach the console when debugging.
11959 2006-10-30 Miguel de Icaza <miguel@novell.com>
11961 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
11963 2006-10-23 Zoltan Varga <vargaz@gmail.com>
11965 * aot-compiler.c (emit_method_info): Add a case missed earlier.
11967 * driver.c (mini_regression): Fix --regression with AOT.
11969 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
11971 2006-10-17 Zoltan Varga <vargaz@gmail.com>
11973 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
11975 * mini-sparc.h: Don't use sigaction on sparc/linux.
11977 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
11979 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
11981 * mini-exceptions.c: Add proper include files for getpid ().
11983 2006-10-16 Zoltan Varga <vargaz@gmail.com>
11985 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
11986 address instead of a MonoJitInfo* to avoid decoding the exception info for the
11989 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
11990 name cache to reduce its size.
11992 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
11994 2006-10-15 Zoltan Varga <vargaz@gmail.com>
11996 * mini-x86.c: Save/restore the current LMF structure more efficiently using
11997 the mono_lmf TLS variable.
11999 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
12000 trampoline lmf frames.
12002 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
12004 2006-10-14 Zoltan Varga <vargaz@gmail.com>
12006 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
12007 the mono_lmf TLS variable.
12009 * mini-exceptions.c: Access the LMF structure through accessors.
12011 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
12012 variable instead of in jit_tls->lmf.
12014 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
12016 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
12017 trampoline lmf frames.
12019 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
12021 2006-10-12 Zoltan Varga <vargaz@gmail.com>
12023 * mini.c trace.c mini-x86.c: Revert these too.
12025 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
12028 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
12030 * genmdesc.c: removed now dead code.
12032 2006-10-09 Robert Jordan <robertj@gmx.net>
12034 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
12036 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
12038 * mini.h: do not leave gaps in the opcode values.
12040 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
12042 * jit-icalls.h: flag functions as internal here, too.
12044 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
12046 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
12047 functions with the internal attribute.
12049 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
12051 * aot-compiler.c: fclose the file descriptor in the profile read loop.
12053 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
12055 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
12058 2006-10-05 Zoltan Varga <vargaz@gmail.com>
12060 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
12061 tail calls as on other platforms.
12063 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
12065 * iltests.il: Add a few tailcall tests.
12067 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
12069 * driver.c: fix loop for old compilers (bug #79521).
12071 2006-10-02 Zoltan Varga <vargaz@gmail.com>
12073 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
12075 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
12077 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
12078 metadata without any code.
12080 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
12081 more precise debugging information using gdb.
12083 2006-09-30 Zoltan Varga <vargaz@gmail.com>
12085 * inssel-ia64.brg: Make the helper methods static.
12087 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
12089 * inssel-x86.brg: make the helper methods static.
12091 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
12093 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
12095 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
12097 * mini.c: updates for monoburg changes.
12098 * inssel.brg: make a few helper functions static as they should.
12100 2006-09-27 Zoltan Varga <vargaz@gmail.com>
12102 * Makefile.am: Move mini-codegen.c to common_sources.
12104 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
12106 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
12108 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
12109 mini-ppc.h: port to use the common local register allocator.
12111 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12113 * mini.h: Remove the comment too then.
12115 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
12117 * mini.h: put back backend.data which is to be used shortly and
12118 doesn't increase the size of MonoInst. If any 64 bit arch aligned
12119 pointers on 4 byte boundaries it'd have much bigger issues running
12120 and you can ifdef it out anyway.
12122 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12124 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
12125 MonoInst size by 4 bytes on 64 bit machines.
12127 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
12129 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
12130 replacement with more meaningful field names. Arch maintainers, please
12131 check the assigned names are good enough for your arch.
12133 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12135 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
12136 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
12138 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
12140 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
12141 relocations and memory requirements, put the optimization flags
12142 definitions in their own file.
12144 2006-09-24 Zoltan Varga <vargaz@gmail.com>
12146 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
12148 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
12150 2006-09-22 Zoltan Varga <vargaz@gmail.com>
12152 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
12154 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
12156 * inssel.brg: use the correct function to get the size of an item
12157 in an array, given an element class.
12158 * aot-compiler.c: do not access class->class_size directly.
12160 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
12162 * mini.h, debug-mini.c: added a debugging function to print
12163 info about local variables and arguments in a jitted method.
12165 2006-09-20 Zoltan Varga <vargaz@gmail.com>
12167 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
12169 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
12171 2006-09-19 Zoltan Varga <vargaz@gmail.com>
12173 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
12174 inner and outer loops when passing vtypes.
12176 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
12178 * mini-ppc.c: take into account the cpu errata for cache flushing
12179 which caused some random errors (bug #79381).
12181 2006-09-19 Zoltan Varga <vargaz@gmail.com>
12183 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
12184 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
12186 2006-09-17 Zoltan Varga <vargaz@gmail.com>
12188 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
12191 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
12192 freebsd ports tree.
12194 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
12195 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
12197 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
12200 2006-09-13 Zoltan Varga <vargaz@gmail.com>
12202 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
12204 2006-09-12 Zoltan Varga <vargaz@gmail.com>
12206 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
12207 macro does not have to be changed during debugging.
12209 * 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>.
12211 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
12213 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
12215 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
12216 MONO_ARCH_NO_EMULATE_MUL is defined.
12218 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
12220 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
12222 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
12224 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
12226 2006-09-11 Zoltan Varga <vargaz@gmail.com>
12228 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
12229 stuff to mini-exceptions.c where it is used.
12231 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
12232 setup code, the real one is in mini-exceptions.c.
12234 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
12235 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
12236 some changes from the freebsd ports tree.
12238 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
12241 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
12243 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
12245 * mini.c: on Linux, check for /proc to be mounted
12246 (bug# 79351, novell bug#201204).
12248 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
12250 * mini.c: handle cases where pthread_attr_getstack() behaves
12251 incorrectly (bug #78096).
12253 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
12255 * mini-arm.c: support larger stack frames (bug #79272).
12257 2006-09-08 Zoltan Varga <vargaz@gmail.com>
12259 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
12261 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
12264 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
12265 mono_class_from_name () to find a class from its name.
12267 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
12269 2006-09-07 Zoltan Varga <vargaz@gmail.com>
12271 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
12273 2006-09-05 Kornel Pal <kornelpal@gmail.com>
12275 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
12277 2006-09-04 Zoltan Varga <vargaz@gmail.com>
12279 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
12280 callinfo->trampoline.
12282 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
12284 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
12287 2006-09-03 Zoltan Varga <vargaz@gmail.com>
12289 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
12291 2006-09-02 Zoltan Varga <vargaz@gmail.com>
12293 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
12294 stats.method_trampolines, it is already done by the generic trampoline code.
12296 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
12298 2006-09-01 Zoltan Varga <vargaz@gmail.com>
12300 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
12302 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
12304 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
12306 * mini.c (print_jit_stats): Print mscorlib mempool size too.
12308 * mini.c (print_jit_stats): Print new stats.
12310 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
12312 2006-08-31 Zoltan Varga <vargaz@gmail.com>
12314 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
12315 Address on two dimensional arrays. Fixes #78729.
12317 * mini.h (MonoCompile): Add a 'skip_visibility' field.
12319 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
12322 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
12324 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
12327 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
12329 (mini_get_ldelema_ins): Ditto.
12331 2006-08-30 Zoltan Varga <vargaz@gmail.com>
12333 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
12334 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
12337 2006-08-29 Neale Ferguson <neale@sinenomine.net>
12339 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
12340 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
12342 * exceptions-s390x.c: Cosmetic change.
12344 * tramp-s390.c: Fix warning.
12346 * cpu-s390.md: Correct length of mul_imm.
12348 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
12350 * aot-compiler.c: added binary writer with ELF backend
12351 implementation (only on Linux/x86 for now).
12353 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12355 * Makefile.am: Don't run net 2.0 AOT tests.
12357 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
12358 (mono_compile_assembly): Skip net 2.0 assemblies as well.
12360 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
12362 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12364 * aot-compiler.c: simplified and refactored the asm-writing code
12365 to allow different backends.
12367 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12369 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12371 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
12372 little. Share patches of type TYPE_FROM_HANDLE as well.
12374 * mini.c (mono_patch_info_equal): New helper function.
12375 (mono_patch_info_hash): Ditto.
12377 * aot-compiler.c (emit_method_code): Fix s390 build.
12379 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
12380 is not handled because it is stored as a flag and not as a type ctor. Fixes
12383 2006-08-17 Zoltan Varga <vargaz@gmail.com>
12385 * aot-compiler.c: Fix computation of GOT slot statistics.
12387 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
12388 Also remove support for not PIC AOT.
12390 * mini.h: Bump AOT file format version.
12392 * objects.cs: Add a test for #78990.
12394 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
12395 (peter.dettman@iinet.net.au). Fixes #79087.
12397 * basic-long.cs: Add a test for the above.
12399 2006-08-16 Zoltan Varga <vargaz@gmail.com>
12401 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
12403 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
12406 2006-08-15 Zoltan Varga <vargaz@gmail.com>
12408 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
12411 2006-08-10 Jonathan Chambers <joncham@gmail.com>
12413 * mini.c: Don't verify COM proxy invoke calls
12416 2006-08-10 Dick Porter <dick@ximian.com>
12418 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
12419 which process is holding semaphores locked.
12421 2006-08-08 Zoltan Varga <vargaz@gmail.com>
12423 * mini-ia64.c mini-amd64.c: Fix #79027.
12425 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
12427 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
12429 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
12430 implicit arguments in a vararg call. Fixes #79027.
12432 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
12434 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
12435 (mono_get_array_new_va_signature): Ditto.
12437 2006-08-05 Zoltan Varga <vargaz@gmail.com>
12439 * aot-runtime.c: Call init_plt lazily.
12441 * inssel-long.brg: Fix unsigned long->int conversion.
12443 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
12445 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
12446 that most data is now in the .rss/.data section.
12448 2006-08-04 Zoltan Varga <vargaz@gmail.com>
12450 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
12452 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
12454 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
12456 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
12458 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
12459 virtual call. Fixes #79010.
12461 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
12462 and use the result as the this argument in the real call.
12464 * generics.2.cs: Add a new test for #79010.
12466 2006-08-03 Zoltan Varga <vargaz@gmail.com>
12468 * mini-x86.c: Fix a warning.
12470 * aot-compiler.c: Add a bunch of statistics.
12472 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
12474 2006-08-02 Zoltan Varga <vargaz@gmail.com>
12476 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
12478 2006-08-01 Zoltan Varga <vargaz@gmail.com>
12480 * 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>.
12482 2006-07-13 Miguel de Icaza <miguel@novell.com>
12484 * mini.c (mono_method_to_ir): Obtain the original method in the
12485 CIL stream and use this to perform validation.
12489 2006-07-19 Zoltan Varga <vargaz@gmail.com>
12491 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
12492 (mono_arch_call_opcode): Ditto.
12494 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
12497 * mini.c (mono_patch_info_dup_mp): New helper function.
12499 * aot-compiler.c (compile_method): Fix some of the memory allocated during
12500 compilation. Fixes #78827.
12502 2006-07-18 Kornel Pal <kornelpal@gmail.com>
12504 * declsec.c: Use original security informations for
12505 MONO_WRAPPER_MANAGED_TO_MANAGED.
12507 2006-07-15 Jonathan Chambers <joncham@gmail.com>
12509 * mini.c: Allow Com Interop methods/classes and
12510 don't verify COM wrapper calls
12513 2006-07-13 Zoltan Varga <vargaz@gmail.com>
12515 * inssel-long32.brg: Fix long->i4 checked conversion.
12517 * exceptions.cs: Add a test for the above.
12519 2006-07-08 Zoltan Varga <vargaz@gmail.com>
12521 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
12523 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
12526 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
12529 2006-07-03 Zoltan Varga <vargaz@gmail.com>
12531 * mini.c: Fix solaris/x86 exception handling.
12533 * Makefile.am: Get rid of $(ICU_LIBS).
12535 2006-07-02 Zoltan Varga <vargaz@gmail.com>
12537 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
12538 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
12539 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
12541 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
12543 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
12544 this function causes a SIGSEGV.
12546 2006-06-22 Zoltan Varga <vargaz@gmail.com>
12548 * mini.c: Remove unused solaris/x86 includes.
12550 2006-06-21 Zoltan Varga <vargaz@gmail.com>
12552 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
12554 2006-06-20 Jb Evain <jbevain@gmail.com>
12556 * cpu-g4.md: fix max length of start_handler instruction.
12558 2006-06-20 Massimiliano Mantione <massi@ximian.com>
12559 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
12561 2006-06-16 Massimiliano Mantione <massi@ximian.com>
12562 * ssa.c: Fixed bug 78653 for SSA based deadce.
12563 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
12564 MonoInst.flags, used in SSA based deadce.
12565 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
12566 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
12568 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
12570 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
12571 it can end up using non executable memory on ppc64 systems
12572 running ppc32 userspace (fix from Johannes Berg).
12574 2006-06-14 Dick Porter <dick@ximian.com>
12576 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
12579 2006-06-13 Massimiliano Mantione <massi@ximian.com>
12580 * mini.c: Made so that inline is locally disabled if it would
12581 trigger a .cctor, because too many apps depend on this behavior
12582 (which seems to be also the one of the MS CLR).
12584 2006-06-13 Zoltan Varga <vargaz@gmail.com>
12586 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
12587 No idea why this worked before.
12589 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
12590 which branch to outer exception clauses since they could skip the
12591 inner finally clauses. Fixes #78633.
12593 * exceptions.cs: Add a test for the above.
12595 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
12598 * iltests.il: Add a test for the above.
12600 2006-06-12 Zoltan Varga <vargaz@gmail.com>
12602 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
12603 after the end of a try bblock, to prevent asserts in mini_method_compile ().
12605 * iltests.il: Add a test for the above.
12607 2006-06-10 Zoltan Varga <vargaz@gmail.com>
12609 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
12611 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
12612 methods as instrinsics.
12614 2006-06-09 Wade Berrier <wberrier@novell.com>
12616 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
12617 (simple-cee-ops.h ssapre-mini-ops.h)
12619 2006-06-09 Neale Ferguson <neale@sinenomine.net>
12621 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
12622 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
12624 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
12625 * cpu-s390x.md: Fix max. length values for a couple of instructions.
12627 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
12629 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
12631 2006-06-08 Massimiliano Mantione <massi@ximian.com>
12633 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
12634 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
12635 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
12636 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
12637 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
12638 of opcodes, so that bug 78549 should not happen again.
12639 * ssapre.c: Updated to use the renamed files.
12641 2006-06-08 Zoltan Varga <vargaz@gmail.com>
12643 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
12644 in OP_ATOMIC_EXCHANGE_I4.
12646 2006-06-07 Wade Berrier <wberrier@novell.com>
12648 * tramp-s390.c: Fix s390 build (add missing pointer declarations
12649 in mono_debugger_create_notification_function)
12651 2006-06-06 Zoltan Varga <vargaz@gmail.com>
12653 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
12655 * mini.c (type_from_stack_type): Disable some changes which do not
12658 * driver.c: Reenable opts.
12660 * mini.h (MonoStackSlot): New structure to keep track of the verification state
12661 of the evaluation stack.
12663 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
12664 evaluation stack trace at entry to the bblock.
12666 * mini.c (merge_stacks): New function to perform verification of stack merges.
12667 Turned off by default.
12669 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
12672 2006-06-06 Massimiliano Mantione <massi@ximian.com>
12674 * local-propagation.c: Fixed bug 78549.
12676 2006-06-04 Zoltan Varga <vargaz@gmail.com>
12678 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
12680 2006-06-02 Miguel de Icaza <miguel@novell.com>
12682 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
12683 tramp-arm.c, tramp-ia64.c
12684 (mono_debugger_create_notification_function): Update signature to
12685 new signature and use new protocol for creating the notification
12688 Should fix the build.
12690 2006-06-02 Geoff Norton <gnorton@customerdna.com>
12692 * exceptions-ppc.c (mono_jit_walk_stack)
12693 (ves_icall_get_frame_info): Fix the build
12695 2006-06-02 Zoltan Varga <vargaz@gmail.com>
12697 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
12699 2006-05-31 Raja R Harinath <rharinath@novell.com>
12701 * il2tests.2.il: New file for generics CIL tests. Add test for
12703 * Makefile.am: Update.
12706 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
12709 2006-05-30 Massimiliano Mantione <massi@ximian.com>
12711 * aliasing.c: Fixed bug 78311.
12713 2006-05-29 Martin Baulig <martin@ximian.com>
12715 * mini-exceptions.c (mono_find_jit_info): When computing the
12716 native offset, check whether we're actually inside the method's
12717 code; call mono_debug_print_stack_frame() to format the frame.
12718 (ves_icall_System_Exception_get_trace): Call
12719 mono_debug_print_stack_frame() to format the stack frame.
12720 (ves_icall_get_trace): Update to the new debugging API.
12721 (mono_jit_walk_stack_from_ctx): Likewise.
12722 (ves_icall_get_frame_info): Likewise.
12724 * mini.c (get_method_from_ip): Use the new debugging API.
12725 (mono_print_method_from_ip): Likewise.
12728 (mono_jit_walk_stack): Use the new debugging API.
12729 (ves_icall_get_frame_info): Likewise.
12731 2006-05-27 Zoltan Varga <vargaz@gmail.com>
12733 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
12735 2006-05-25 Massimiliano Mantione <massi@ximian.com>
12737 * mini.c: Added "limitator" to inline for debugging.
12739 2006-05-24 Martin Baulig <martin@ximian.com>
12741 * debug-debugger.c (mono_debugger_init): Create a private,
12742 malloc()-based code manager for the notification function and
12743 intentionally leak it on exit. This fixes the crash-on-exit race
12747 (mono_debugger_create_notification_function): Added
12748 `MonoCodeManager *' argument.
12751 (mono_debugger_create_notification_function): Added
12752 `MonoCodeManager *' argument.
12754 2006-05-23 Massimiliano Mantione <massi@ximian.com>
12756 * aliasing.c: Fixed 64 bit issue.
12757 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12758 default since all known bugs are fixed (one more time!).
12760 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12762 * mini.c: write barrier support.
12764 2006-05-23 Martin Baulig <martin@ximian.com>
12766 * debug-debugger.c: Revert Paolo's change. Add comment and #error
12767 check at the top of the file.
12769 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
12771 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
12772 reverting changes without reason and without changelog entries.
12774 2006-05-18 Zoltan Varga <vargaz@gmail.com>
12776 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
12777 to a few opcodes. Fixes #78439.
12779 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
12780 consistency with other archs.
12782 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
12784 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
12786 * debug-debugger.c: fix the build.
12788 2006-05-17 Martin Baulig <martin@ximian.com>
12791 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
12792 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
12793 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
12794 (debugger_attach): Call GC_mono_debugger_add_all_threads().
12796 2006-05-11 Zoltan Varga <vargaz@gmail.com>
12798 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
12800 2006-05-10 Zoltan Varga <vargaz@gmail.com>
12802 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
12803 MONO_TYPE_GENERICINST.
12805 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
12806 MONO_TYPE_GENERICINST.
12808 2006-05-09 Zoltan Varga <vargaz@gmail.com>
12810 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
12813 2006-05-08 Zoltan Varga <vargaz@gmail.com>
12815 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
12817 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
12819 2006-05-06 Zoltan Varga <vargaz@gmail.com>
12821 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
12822 mono_trace_cleanup ().
12824 * iltests.il: Fix problem with the newly added test.
12826 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
12827 due to register constraints, free up the previous hreg. Fixes #78314.
12829 * iltests.il: Add new test for #78314.
12831 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
12832 Interlocked.Add. Fixes #78312.
12834 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
12836 2006-05-05 Zoltan Varga <vargaz@gmail.com>
12838 * inssel.brg (mini_emit_virtual_call): Fix a warning.
12840 2006-05-05 Martin Baulig <martin@ximian.com>
12842 * debug-mini.c (mono_debug_open_block): New method.
12845 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12846 the beginning of each basic block.
12849 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12850 the beginning of each basic block.
12852 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12854 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12855 default until I understand why they break the build on amd64.
12857 2006-05-04 Zoltan Varga <vargaz@gmail.com>
12859 * mini.c (mini_cleanup): Call mono_cleanup ().
12861 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
12864 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12866 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
12867 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12868 default since all known bugs are fixed, and I cannot reproduce bug
12869 77944... I'm asking Matt Hargett to test again after this commit.
12871 2006-04-28 Massimiliano Mantione <massi@ximian.com>
12873 * mini-codegen.c: Fixed typo that thrashed inline.
12875 2006-04-28 Zoltan Varga <vargaz@gmail.com>
12877 * dominators.c (compute_dominators): Avoid using a worklist since
12878 it is not correct in some cases. Instead, iterate over all bblocks as
12879 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
12881 2006-04-28 Miguel de Icaza <miguel@novell.com>
12883 * mini.c (mono_jit_compile_method_inner): Use
12884 mono_prepare_exception_from_error that resets the value
12887 2006-04-27 Miguel de Icaza <miguel@novell.com>
12889 * mini.c: Move the mini_loader_error_to_exception to metadata.
12891 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12893 * aliasing.c: Fixed bug 78210.
12895 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12897 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12898 default until all their problems (or the ones they trigger) are fixed.
12900 2006-04-26 Zoltan Varga <vargaz@gmail.com>
12902 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
12904 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
12905 as loaded only after resolving patches since that could invoke the same method.
12907 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
12909 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
12912 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
12915 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
12918 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
12919 made from AOT code through the PLT table.
12921 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
12922 holding the plt offset when a call is made to the aot plt trampoline.
12924 2006-04-25 Zoltan Varga <vargaz@gmail.com>
12926 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
12929 * Makefile.am (common_sources): Fix build breakage.
12931 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
12932 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
12933 intra-assembly calls if possible.
12935 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
12937 * mini-trampolines.c: Handle PLT entries.
12939 * mini.c: Avoid creating a GOT var for calls.
12941 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
12942 from mscorlib code.
12944 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
12945 from mscorlib code.
12947 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
12950 * mini.h: Bump AOT file format version.
12952 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
12955 2006-04-25 Martin Baulig <martin@ximian.com>
12957 * driver.c: Disable copyprop, consprop and inline when running
12958 inside the debugger.
12960 2006-04-25 Martin Baulig <martin@ximian.com>
12962 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
12963 with `get_current_thread' and added `detach'.
12964 (MonoDebuggerMetadataInfo): Added `thread_size',
12965 `thread_tid_offset', `thread_stack_ptr_offset' and
12966 `thread_end_stack_offset'.
12968 2006-04-25 Zoltan Varga <vargaz@gmail.com>
12970 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
12973 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
12974 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
12976 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
12978 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
12980 * aot.c: Add support for ADJUSTED_IID.
12982 2006-04-24 Zoltan Varga <vargaz@gmail.com>
12984 * aot.c (emit_method_order): Don't align method_order_end.
12986 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
12987 the interface ID changes.
12989 2006-04-21 Dick Porter <dick@ximian.com>
12991 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
12992 cleaning up a thread. Fixes the new part of bug 77470.
12994 2006-04-20 Geoff Norton <gnorton@customerdna.com>
12996 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
12997 to managed wrapper.
12999 2006-04-19 Zoltan Varga <vargaz@gmail.com>
13001 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
13003 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
13004 SIGSEGV. Fixes #78072.
13006 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
13007 unregister our SIGABRT handler.
13009 2006-04-19 Massimiliano Mantione <massi@ximian.com>
13011 * mini.c: Disabled inline where it can alter the call stack in a
13012 way visible from managed code.
13013 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
13016 2006-04-16 Zoltan Varga <vargaz@gmail.com>
13018 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
13019 on other platforms. Fixes #78089.
13021 2006-04-13 Martin Baulig <martin@ximian.com>
13023 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
13024 determine whether we're inside the debugger.
13027 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
13029 2006-04-12 Zoltan Varga <vargaz@gmail.com>
13031 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
13032 handler clauses. Fixes #78024.
13034 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
13035 in the CALL_MEMBASE opcodes. Fixes #78088.
13036 (mono_arch_get_vcall_slot_addr): Ditto.
13038 2006-04-10 Martin Baulig <martin@ximian.com>
13040 * debug-debugger.c: The thread handling code has now been moved
13041 into ../metadata/threads.c.
13043 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13045 * driver.c (mono_main): Fix --with-gc=none build.
13047 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
13048 (mono_spillvar_offset_float): Ditto.
13049 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
13050 hreg, not when its !global, since on ia64, there is a third category: stacked
13053 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
13055 * mini.c: set MonoInst->klass for load field address and a few other
13058 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13060 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
13062 2006-04-07 Zoltan Varga <vargaz@gmail.com>
13064 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
13065 the branch opt changes.
13067 2006-04-06 Dick Porter <dick@ximian.com>
13069 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
13071 * wapihandles.c (mini_wapi_seminfo):
13072 * driver.c (mono_main): Add semaphore info option
13074 2006-04-05 Zoltan Varga <vargaz@gmail.com>
13076 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
13077 branch optimization changes. Fixes #78009.
13079 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
13081 * mini.c: ignore accessibility of methods in managed->native wrappers.
13083 2006-04-04 Zoltan Varga <vargaz@gmail.com>
13085 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
13087 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
13089 2006-04-03 Zoltan Varga <vargaz@gmail.com>
13091 * mini.c: Modify the branch optimizations to preserve the invariant that
13092 the entries inside the in_bb and out_bb arrays are unique.
13093 (mono_unlink_bblock): Avoid creation of new arrays.
13095 2006-04-02 Zoltan Varga <vargaz@gmail.com>
13097 * mini.c (mono_unlink_bblock): Fix regression caused by previous
13100 2006-04-01 Zoltan Varga <vargaz@gmail.com>
13102 * mini.c (optimize_branches): Remove the "optimizations" in
13103 the cbranch1/cbranch2 -> branch cases which were causing several
13104 problems in the past. Fixes #77986.
13106 2006-03-31 Chris Toshok <toshok@ximian.com>
13108 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
13109 default optimizations :(
13111 2006-03-31 Zoltan Varga <vargaz@gmail.com>
13113 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
13116 2006-03-31 Massimiliano Mantione <massi@ximian.com>
13118 * local-propagation.c: Added comments to structs and removed
13119 "Mono" prefixes from local tree mover types.
13121 2006-03-30 Zoltan Varga <vargaz@gmail.com>
13123 * Makefile.am (arch_sources): Define this for each architecture so
13124 libmono_la_SOURCES is defined in one place.
13126 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
13128 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
13131 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
13133 * driver.c: print the GC name supplied by configure.
13135 2006-03-29 Massimiliano Mantione <massi@ximian.com>
13137 * local-propagation.c: Added tree mover, and moved here all the
13138 local propagation code from mini.c
13139 * mini.c: Added support for treeprop, and moved all the local
13140 propagation code to local-propagation.c
13141 * mini.h: Added support for treeprop
13142 * driver.c: Added support for treeprop, enabled consprop, copyprop,
13143 treeprop, inline and deadce by default
13144 * Makefile.am: Added local-propagation.c
13146 2006-03-25 Zoltan Varga <vargaz@gmail.com>
13148 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
13150 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
13152 * debug-debugger.c: make it compile without the Boehm GC.
13154 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
13156 * mini.c: fixed issue with mismatch when an icall is registered
13157 with multiple names but same address.
13159 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
13161 * declsec.c, mini-exceptions.c: use write barrier to set reference
13162 fields of managed objects.
13164 2006-03-19 Zoltan Varga <vargaz@gmail.com>
13166 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
13167 (can_access_internals): Fix a warning.
13169 * mini.c (print_method_from_ip): Rename this to
13170 mono_print_method_from_ip so it gets exported.
13172 * trace.c: Deal with strings inside StringBuilder's containing garbage
13173 and fix memory leaks. Fixes #77848.
13175 2006-03-19 Zoltan Varga <vargaz@gmail.com>
13177 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
13180 2006-03-16 Neale Ferguson <neale@sinenomine.net>
13182 * mini-s390.c: Remove OP_X86_TEST_NULL.
13184 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
13186 * mini.c: use the correct GetHashCode() for the moving collector.
13188 2006-03-16 Massimiliano Mantione <massi@ximian.com>
13190 * liveness.c: Regalloc spill cost tuning.
13192 2006-03-15 Neale Ferguson <neale@sinenomine.net>
13194 * mini-s390x.h: Correct S390_LONG macro.
13196 * mini-s390x.c: Cleanup unused code.
13198 2006-03-15 Zoltan Varga <vargaz@gmail.com>
13200 * jit-icalls.h: New file.
13202 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
13203 icalls and include that instead of including jit-icalls.c.
13205 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
13208 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
13210 * mini.c: when checking for member accessibility, also check for
13211 friend assemblies and for explicit interface implementations.
13213 2006-03-14 Zoltan Varga <vargaz@gmail.com>
13215 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
13217 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
13219 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
13220 common cases are done first.
13222 * mini-ops.h: Only define platform specific opcodes on the given platform.
13224 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
13227 2006-03-14 Martin Baulig <martin@ximian.com>
13229 Revert Paolo's change from r57348:
13231 * mini.h: don't use gboolean for bitfields.
13232 * mini.c: verifier changes for fields and methods accessibility.
13234 2006-03-13 Neale Ferguson <neale@sinenomine.net>
13236 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
13238 * mini-s390x.c: Fix conv_r_un.
13240 * cpu-s390, cpu-s390x.md: Fix lengths.
13242 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
13244 * mini.c: nested types have access to all the nesting
13245 levels, not just the enclosing types.
13247 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
13249 * mini.c: added a few more verification checks.
13251 2006-03-12 Zoltan Varga <vargaz@gmail.com>
13253 * liveness.c: Merge optimizations from the linear-il branch.
13255 2006-03-11 Zoltan Varga <vargaz@gmail.com>
13257 * mini-ia64.c (emit_call): Add a comment.
13259 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
13261 * tramp-ia64.c: Fix some warnings.
13263 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
13265 * mini.h: don't use gboolean for bitfields.
13266 * mini.c: verifier changes for fields and methods accessibility.
13268 2006-03-11 Zoltan Varga <vargaz@gmail.com>
13270 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
13271 lazy icall wrapper changes.
13273 * dominators.c: Replace all the dominator algorithms with faster
13274 ones from the linear-il branch.
13276 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
13279 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
13280 common cases are done first.
13282 * mini-amd64.c: Fix some warnings.
13284 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
13287 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
13290 * mini.h: Add a missing prototype.
13292 2006-03-10 Zoltan Varga <vargaz@gmail.com>
13294 * mini.c: Compile icall wrappers lazily.
13296 * mini-codegen.c: Use printf instead of g_print since its much faster.
13298 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
13301 * mini.c (optimize_branches): Cache the negative result from
13302 remove_block_if_useless ().
13304 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
13305 Also fix some bblock linking issues.
13307 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
13310 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
13312 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
13313 accessed fields first, for better cache behavior.
13315 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13317 * mini.c: speedup IList<T> array accesses.
13319 2006-03-09 Zoltan Varga <vargaz@gmail.com>
13321 * mini.c (mono_method_to_ir): Handle large methods overflowing the
13322 inline_costs counter. Fixes #77190.
13324 2006-03-06 Zoltan Varga <vargaz@gmail.com>
13326 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
13327 trace messages. Fixes #77706.
13329 2006-03-04 Martin Baulig <martin@ximian.com>
13331 * tramp-amd64.c, tramp-x86.c
13332 (mono_debugger_create_notification_function): Use
13333 mono_global_codeman_reserve() to allocate a buffer at runtime and
13336 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
13338 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
13339 notification function at runtime and then call `initialize' in the
13340 `MONO_DEBUGGER__debugger_info' vtable.
13342 2006-03-04 Zoltan Varga <vargaz@gmail.com>
13344 * iltests.il: Fix a visibility problem.
13346 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13348 * driver.c, mini.c: add hooks for the counters API.
13350 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
13352 * driver.c: show disabled options.
13354 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
13356 * linear-scan.c: always use cost-driven selection.
13358 2006-02-28 Raja R Harinath <rharinath@novell.com>
13360 * jit-icalls.c (helper_compile_generic_method): Revert change from
13363 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
13365 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
13367 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
13369 * inssel.brg: style fixes, mostly to force the updated monoburg
13370 to run for people using svn.
13372 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
13374 * mini.c: match monoburg changes.
13376 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13378 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
13379 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
13380 declaration in the header file.
13382 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
13384 * helpers.c: reduce relocations and mem usage.
13386 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
13388 * mini.h, mini-codegen.c: disable logging features if
13389 requested by configure.
13391 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
13393 * mini.c: tiny verifier changes.
13395 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13397 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
13398 cpu-pentium.md: stack alignment changes for osx/x86,
13399 partially from Geoff Norton <gnorton@customerdna.com>.
13401 2006-02-24 Raja R Harinath <harinath@gmail.com>
13403 * jit-icalls.c (helper_compile_generic_method): Update to changes
13404 in metadata/class.c.
13406 2006-02-24 Zoltan Varga <vargaz@gmail.com>
13408 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
13410 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
13411 interface calls with large offsets.
13413 2006-02-23 Raja R Harinath <rharinath@novell.com>
13415 * jit-icalls.c (helper_compile_generic_method): Document the
13416 special-case we depend on so that we can inflate the method twice
13417 with the same context with no bad side-effects.
13419 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
13421 * mini-x86.c, mini-amd64.c: fix for case when xen support
13424 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
13426 * mini-x86.c, mini-amd64.c: generate code to access tls items
13427 in a faster way for Xen systems.
13429 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13431 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
13432 updates and compilation fixes for the OSX/x86 port, mostly from
13433 Geoff Norton <gnorton@customerdna.com>.
13435 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13437 * inssel.brg: faster interface call implementation
13438 to sync with the interface_offsets MonoVTable changes.
13440 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
13442 * mini.c: more verification checks.
13444 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
13446 * mini.c: added a few more verification checks.
13448 2006-02-17 Neale Ferguson <neale@sinenomine.net>
13450 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
13451 facility on the processor and use it if available.
13453 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13455 * driver.c, aot.c, mini.c: throw exception if the IL code is
13456 invalid or unverifiable.
13458 2006-02-17 Raja R Harinath <rharinath@novell.com>
13460 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
13463 2006-02-16 Zoltan Varga <vargaz@gmail.com>
13465 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
13467 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13469 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
13470 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
13471 handling of instantiated generic valuetypes.
13473 2006-02-11 Zoltan Varga <vargaz@gmail.com>
13475 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
13476 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
13479 * generics.2.cs: Revert the nullable reftypes tests.
13481 2006-02-10 Zoltan Varga <vargaz@gmail.com>
13483 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
13484 using __builtin_frame_address (1) as it doesn't work in the presence
13485 of optimizations. Hopefully fixes #77273.
13487 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
13488 -> generics.cs change as it doesn't work with some automake versions.
13490 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13492 * mini.c: handle systems that sue a different way to
13493 retrieve the stack address of the current thread.
13495 2006-02-09 Zoltan Varga <vargaz@gmail.com>
13497 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
13498 it specially in the makefile.
13500 * generics.2.cs: Add tests for nullable reference types.
13502 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13504 * mini.c: always handle the case when mono_jit_init()
13505 is called in a thread different from the main thread,
13506 confusing libgc (bug #77309).
13508 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
13510 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
13512 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13514 * mini.c: change optimize_branches () to use a single loop
13515 and introduce a new optimization to simplify some range checks.
13517 2006-02-03 Martin Baulig <martin@ximian.com>
13519 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
13520 and merged with debugger_thread_manager_add_thread().
13521 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
13522 inform the debugger about the main thread.
13524 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13526 * basic.cs: Add test for div.un/rem.un constant folding.
13528 2006-02-03 Neale Ferguson <neale@sinenomine.net>
13530 * cpu-s390x.md: correct int_xor_imm length
13532 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13534 * generics.2.cs: New test for #77442.
13536 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
13539 2006-02-02 Martin Baulig <martin@ximian.com>
13541 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
13542 <mono/metadata/mono-debug-debugger.h>
13544 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
13546 2006-02-02 Martin Baulig <martin@ximian.com>
13548 * debug-debugger.h: New header file for debug-debugger.c.
13550 * debug-debugger.c: Big API cleanup; don't run the managed Main()
13551 function is a separate thread anymore; add support for attaching.
13553 2006-02-01 Zoltan Varga <vargaz@gmail.com>
13555 * tramp-x86.c: Fix a warning.
13557 2006-01-31 Zoltan Varga <vargaz@gmail.com>
13559 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
13560 on very large methods.
13562 * aot.c (load_patch_info): Fix a warning.
13564 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
13566 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
13567 mini-ops.h: alu membase optimizations.
13569 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
13571 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
13572 to speedup StringBuilder.
13574 2006-01-27 Zoltan Varga <vargaz@gmail.com>
13576 * dominators.c (mono_compute_natural_loops): Fix detection of
13577 loop body start blocks.
13579 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
13581 2006-01-26 Zoltan Varga <vargaz@gmail.com>
13583 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
13586 2006-01-25 Massimiliano Mantione <massi@ximian.com>
13588 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13590 2006-01-25 Martin Baulig <martin@ximian.com>
13592 * debug-debugger.c: Moved the `MonoDebuggerManager' and
13593 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
13594 started to cleanup this file a little bit.
13596 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
13598 * mini.c: optimize a codepath frequently happening in generics code.
13600 2006-01-23 Martin Baulig <martin@ximian.com>
13602 * Makefile.am: Only compile debug-debugger.c on supported platforms.
13604 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
13605 functions directly.
13607 * driver.c: debug-debugger.c is only available if
13608 `MONO_DEBUGGER_SUPPORTED' is defined.
13610 2006-01-23 Martin Baulig <martin@ximian.com>
13612 * debug-debugger.c: Only enable this on platforms where the Mono
13613 Debugger is working (x86 and x86_64).
13615 2006-01-21 Martin Baulig <martin@ximian.com>
13617 The Mono Debugger is now using the normal `mono' instead of the
13618 `mono-debugger-mini-wrapper' when executing managed code.
13620 * debug-debugger.c: New file; previously known as
13621 debugger/wrapper/wrapper.c.
13623 * debug-mini.c (mono_init_debugger): Removed.
13625 * driver.c (mono_main): Added new `--inside-mdb' command line
13626 argument which is used when running inside the debugger.
13628 2006-01-20 Zoltan Varga <vargaz@gmail.com>
13630 * liveness.c (mono_analyze_liveness): Remove some unused data
13633 2006-01-17 Zoltan Varga <vargaz@gmail.com>
13635 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
13637 2006-01-16 Zoltan Varga <vargaz@gmail.com>
13639 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
13640 depends on implementation details of monobitset.
13642 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
13645 2006-01-15 Zoltan Varga <vargaz@gmail.com>
13647 * liveness.c: Update after monobitset changes.
13649 2006-01-14 Zoltan Varga <vargaz@gmail.com>
13651 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
13653 2006-01-11 Neale Ferguson <neale@sinenomine.net>
13655 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
13657 * mini-s390x.c: Remove warning messages.
13659 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
13661 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
13663 2006-01-10 Zoltan Varga <vargaz@gmail.com>
13665 * generics.2.cs: Add ldelem/stelem_any test.
13667 2006-01-10 Neale Ferguson <neale@sinenomine.net>
13669 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
13671 2006-01-07 Zoltan Varga <vargaz@gmail.com>
13673 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
13675 2006-01-06 Zoltan Varga <vargaz@gmail.com>
13677 * generics.2.cs: Reenable vtype tests.
13679 * inssel-x86.brg: Remove an icorrect valuetype rule.
13681 2006-01-06 Neale Ferguson <neale@sinenomine.net>
13683 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
13684 initial support for OP_ABS.
13686 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13688 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
13690 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13692 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
13693 conversion and implement LADD/LSUB.
13695 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
13698 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13700 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
13702 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
13705 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13707 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
13708 localloc is encountered. Fixes crash in test-183.cs when using gmcs
13709 (stack walk problem).
13711 2006-01-04 Zoltan Varga <vargaz@gmail.com>
13713 * aot.c (mono_aot_load_method): Fix a warning.
13715 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13717 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
13719 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13721 * iltests.il: Add test for #77148.
13723 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
13726 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13728 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
13730 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13732 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
13733 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
13735 * basic-long.cs: Add lconv-to-r4/r8 tests.
13737 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13739 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
13741 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
13742 here as on other archs.
13744 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13746 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
13748 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13750 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
13752 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
13754 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
13755 instrument_prolog; Add memory_barrier instruction.
13757 2005-12-26 Zoltan Varga <vargaz@gmail.com>
13759 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
13761 2005-12-23 Zoltan Varga <vargaz@gmail.com>
13763 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
13765 * aliasing.c inssel.brg: Fix warnings.
13767 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
13768 could skip initialization of some parts of memory.
13770 * mini.c mini-ia64.c: Fix warnings.
13772 * inssel-sparc.brg: Add an implementation of lneg which actually works.
13774 2005-12-22 Zoltan Varga <vargaz@gmail.com>
13776 * aliasing.c (mono_build_aliasing_information): Add a workaround for
13777 a crash seen on sparc.
13779 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
13781 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
13783 2005-12-21 Neale Ferguson <neale@sinenomine.net>
13785 * mini-ops.h: Add s390_backchain instruction
13787 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
13789 * cpu-s390.md: Add s390_backchain instruction
13791 * mini-s390.c: Significant ABI changes
13793 * mini-s390.h: Cater for zero length structures
13795 2005-12-20 Neale Ferguson <neale@sinenomine.net>
13797 * mini-s390.c: ABI fixes
13799 * inssel-s390.brg: Remove debug statements
13801 * cpu-s390.md: Fix length of ATOMIC_xx operations
13803 2005-12-19 Zoltan Varga <vargaz@gmail.com>
13805 * basic-float.cs: Add float<->long conversion tests.
13807 2005-12-16 Neale Ferguson <neale@sinenomine.net>
13809 * mini-s390.c: Fix LOCALLOC processing.
13811 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
13813 2005-12-15 Zoltan Varga <vargaz@gmail.com>
13815 * iltests.il: Add tests for some opcodes not covered by the other
13818 2005-12-15 Neale Ferguson <neale@sinenomine.net>
13820 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
13821 register loading for Tail processing; Correct trace output.
13823 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
13825 * cpu-s390.md: Correct size of jmp instruction.
13827 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13829 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
13831 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13833 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
13834 Bring s390 up to current level.
13836 2005-12-12 Zltan Varga <vargaz@gmail.com>
13838 * generics.2.cs: Disable the newly added tests as they do not work yet.
13840 * generics.2.cs: Add valuetype tests.
13842 2005-12-09 Zoltan Varga <vargaz@gmail.com>
13844 * basic-long.cs: Add i4->u8 test.
13846 * objects.cs: Add tests for JIT intrinsic.
13848 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
13849 optimizations lost by a mistake.
13851 2005-12-07 Zoltan Varga <vargaz@gmail.com>
13853 * basic-long.cs: Remove a test moved to objects.cs.
13855 * arrays.cs: Add more array tests.
13857 2005-12-06 Zoltan Varga <vargaz@gmail.com>
13859 * arrays.cs: Add new tests for multi-dimensional arrays.
13861 2005-12-06 Raja R Harinath <rharinath@novell.com>
13863 * Makefile.am (test_sources2): Add generics.2.cs.
13864 (EXTRA_DIST): Add test_sources2.
13866 2005-12-05 Ben Maurer <bmaurer@ximian.com>
13868 Support for boxing and unboxing nullable types as well as the
13869 isinst operation on nullables, per the CLI ammendment.
13871 * inssel.brg (CEE_ISINST): Special case for nullable
13873 * mini.c (handle_unbox_nullable): new method
13874 (handle_box): Special case for nullable types
13875 (mono_method_to_ir): Call handle_unbox_nullable in correct
13878 * generics.2.cs: New test suite
13880 * Makefile.am: Support for regression tests with generics.
13882 2005-12-03 Zoltan Varga <vargaz@gmail.com>
13884 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
13885 allocated to registers. Fixes #76800.
13887 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
13889 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
13891 2005-11-30 Zoltan Varga <vargaz@gmail.com>
13893 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
13896 2005-11-29 Zoltan Varga <vargaz@gmail.com>
13898 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
13901 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
13903 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
13904 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
13906 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
13907 single precision before storing to a single precision location.
13909 2005-11-28 Raja R Harinath <rharinath@novell.com>
13911 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
13913 2005-11-27 Zoltan Varga <vargaz@gmail.com>
13915 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
13918 * basic.cs: Remove test_0_byte_compares test which was moved to
13919 objects.cs a long time ago.
13921 2005-11-22 Massimiliano Mantione <massi@ximian.com>
13923 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13925 2005-11-20 Zoltan Varga <vargaz@gmail.com>
13927 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
13928 handlers are called.
13930 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
13933 * mini-ia64.c: Add support for the throw->branch exception
13936 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
13938 2005-11-18 Massimiliano Mantione <massi@ximian.com>
13940 * mini.c: Enabled "fastpath" deadce :-)
13942 2005-11-18 Massimiliano Mantione <massi@ximian.com>
13944 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
13945 alias analysis pass to support it.
13946 * mini.h: Likewise.
13948 * liveness.c: Likewise (liveness computation can use aliasing
13949 information to be more accurate).
13950 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
13951 moreover made so that "--compile-all" uses the given optimization
13952 flags and not the default ones.
13953 * aliasing.c: Alias analysis (new file).
13954 * aliasing.h: Likewise.
13955 * Makefile.am: added "aliasing.c" and "aliasing.h".
13957 2005-11-17 Zoltan Varga <vargaz@gmail.com>
13959 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
13962 2005-11-13 Zoltan Varga <vargaz@gmail.com>
13964 * mini-exceptions.c (mono_handle_exception_internal): Remove the
13965 fp >= end_of_stack exit condition, as it is not needed, and it might
13966 become true for fp eliminated frames.
13968 2005-11-11 Zoltan Varga <vargaz@gmail.com>
13970 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
13973 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
13975 * mini-arm.c: fixed alignment of doubles/longs to match
13976 the C ABI (bug #76635).
13978 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
13980 * aot.c: fix compilation with --enable-minimal=aot.
13982 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
13984 * mini-arm.c: fixed compatibility with the new
13985 floating point emulator package for compares.
13987 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
13989 * mini.c : reverted sig->pinvoke changes (r51396-51397).
13991 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
13993 * mini-exceptions.c (print_stack_frame): Output to stderr.
13994 (mono_handle_native_sigsegv): Ditto.
13996 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
13998 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
13999 OP_LCONV_TO_OVF_I implementation.
14001 * mini-amd64.c: Add support for the throw->branch exception
14004 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
14005 when the catch clause catches a more general exception, i.e. Object.
14007 2005-10-30 Zoltan Varga <vargaz@gmail.com>
14009 * cpu-ia64.md: Remove unused opcodes.
14011 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
14012 specific defines for architectures defining USE_SIGACTION.
14014 * mini-ia64.c: Fix some warnings.
14016 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
14017 version seemed to skip a frame.
14019 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
14021 * mini.c: Clean up the usage of sig->pinvoke flag. Now
14022 only calls which are made to native code use this flag.
14024 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
14026 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
14027 varargs methods as well.
14029 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
14030 which have save_lmf set. Reorganize methods prologs a bit.
14032 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
14033 debugger to the proper place.
14035 2005-10-29 Martin Baulig <martin@ximian.com>
14037 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
14038 when running inside the debugger until the debugger has support
14041 2005-10-26 Zoltan Varga <vargaz@gmail.com>
14043 * mini.h: Fix a warning.
14045 2005-10-24 Miguel de Icaza <miguel@novell.com>
14047 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
14048 we expose publicly, this returns the string.
14050 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
14052 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
14053 with fp elimination.
14055 2005-10-21 Zoltan Varga <vargaz@gmail.com>
14057 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
14058 native stacktrace using the glibc 'backtrace' function if available.
14060 2005-10-20 Zoltan Varga <vargaz@gmail.com>
14062 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
14064 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
14065 handle SIGSEGVs received while in native code.
14067 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
14068 code, call mono_handle_native_sigsegv which will abort the runtime
14069 after printing some diagnostics, instead of converting it into a
14070 confusing NullReferenceException.
14072 2005-10-18 Zoltan Varga <vargaz@gmail.com>
14074 * cpu-pentium.md: Remove unused opcodes.
14076 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
14078 * mini-amd64.h (MonoLMF): Add rsp field.
14080 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
14083 2005-10-17 Zoltan Varga <vargaz@gmail.com>
14085 * mini-codegen.c (get_register_spilling): Fix some warnings.
14087 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
14089 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
14090 elimination during exception handling. Enable fp elimination by
14093 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
14096 2005-10-16 Martin Baulig <martin@ximian.com>
14098 * mini-exceptions.c
14099 (mono_debugger_run_finally): New public method for the debugger.
14101 2005-10-10 Zoltan Varga <vargaz@gmail.com>
14103 * debug-mini.c (mono_debug_init_method): Fix warning.
14105 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
14106 the 'exname' parameter const to fix some warnings.
14108 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
14110 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
14111 introduced by the previous patch.
14113 2005-10-08 Zoltan Varga <vargaz@gmail.com>
14115 * basic-float.cs: Add test for precision of float arithmetic.
14117 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
14118 when loading/storing single values from/to memory.
14120 * mini.c (mono_jit_compile_method_with_opt): Create the function
14121 pointers in the correct domain.
14123 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
14125 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
14126 introduced by previous patch.
14128 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
14129 when out_filter_idx is NULL.
14131 * mini-exceptions.c: Don't run filter clauses twice during exception
14132 handling. Fixes #75755.
14134 2005-10-07 Zoltan Varga <vargaz@gmail.com>
14136 * aot.c: Add support for ldflda wrappers.
14138 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
14141 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
14143 * mini.c, mini.h: do not consider exception handlers blocks when
14144 setting up interface variables.
14146 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
14148 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
14150 2005-10-03 Zoltan Varga <vargaz@gmail.com>
14152 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
14153 causes a regression.
14155 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
14157 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
14159 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
14160 of the OP_P definitions.
14162 * TODO: Add a proposal for dealing with the CEE/OP mess.
14164 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
14165 optimizations from the x86 port.
14167 * cpu-amd64.md: Ditto.
14169 * basic.cs basic-long.cs: Add tests.
14171 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
14173 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
14174 Patrik Torstensson's implementation of my exception-handling
14175 optimization idea, when the exception object is not used
14178 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
14180 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
14181 of the mul_imm optimizations from the old jit.
14183 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
14185 * mini.c, liveness.c: patch by Patrik Torstensson and
14186 Zoltan Varga to improve performance in methods with
14189 2005-09-30 Zoltan Varga <vargaz@gmail.com>
14191 * driver.c: Remove 'Globalization' entry from --version.
14193 2005-09-28 Zoltan Varga <vargaz@gmail.com>
14195 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
14196 there is a profiler interested in JIT events.
14198 * aot.c: Load profile files produced by the AOT profiling module, and
14199 reorder methods based on the profiling info. Add a 'method_order' table
14200 to the AOT file to make mono_aot_find_jit_info work with the reordered
14203 * mini.h: Bump AOT file version info.
14205 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
14207 * mini-arm.h: work around what looks like a gcc bug when optimizations
14210 2005-09-28 Raja R Harinath <rharinath@novell.com>
14212 * Makefile.am (AM_CFLAGS): Don't use += to append inside
14213 conditionals. Use ...
14214 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
14216 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
14218 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
14219 to determine the amount of memory to copy when passing valuetypes.
14221 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
14222 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
14224 2005-09-27 Zoltan Varga <vargaz@gmail.com>
14226 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
14227 information about aot.
14229 2005-09-27 Ben Maurer <bmaurer@ximian.com>
14231 * *.c: Replace the use of {Enter,Leave}CriticalSection with
14232 macros. This will allow a deadlock debugger to easily be plugged
14235 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
14237 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
14239 2005-09-27 Raja R Harinath <rharinath@novell.com>
14241 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
14242 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
14243 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
14244 ($(arch_built)) [CROSS_COMPILING]: Error out.
14246 2005-09-26 Zoltan Varga <vargaz@gmail.com>
14248 * aot.c: Add support for the no_special_static flag for classes.
14250 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
14252 * Reapply reverted patches.
14254 * *: Revert r50174 as well.
14256 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
14258 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
14260 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
14262 2005-09-23 Miguel de Icaza <miguel@novell.com>
14264 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
14265 part of the SIG_HANDLER_SIGNATURE.
14267 2005-09-23 Zoltan Varga <vargaz@gmail.com>
14269 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
14272 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
14273 introduced by previous patch.
14275 2005-09-21 Zoltan Varga <vargaz@gmail.com>
14277 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
14278 saved registers too.
14280 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
14281 upon the information returned by get_call_info ().
14283 * mini-x86.c (add_float): Fix stack size calculation.
14284 (mono_arch_call_opcode): Rewrite this so it works based up the
14285 information returned by get_call_info ().
14286 (mono_arch_get_this_vret_args): Ditto.
14288 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
14290 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
14291 in cinfo to determine the registers which need to be used.
14293 2005-09-20 Miguel de Icaza <miguel@novell.com>
14295 * driver.c (mono_main): Add --server and --desktop flags.
14297 2005-09-16 Zoltan Varga <vargaz@gmail.com>
14299 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
14300 registers as global registers.
14302 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
14303 longer needed with the new register allocator.
14305 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
14307 * cpu-ia64.md: Remove unused opcodes.
14309 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
14311 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
14313 * cpu-amd64.md: Remove unused opcodes.
14315 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
14316 needed with the new register allocator.
14318 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
14321 2005-09-16 Raja R Harinath <rharinath@novell.com>
14323 * Makefile.am (check-local): Don't invoke semdel-wrapper.
14325 2005-09-16 Martin Baulig <martin@ximian.com>
14327 * exceptions-amd64.c
14328 (throw_exception): Don't call mono_debugger_throw_exception() if
14329 we're a rethrow - see the FIXME in the code.
14331 2005-09-15 Geoff Norton <gnorton@customerdna.com>
14333 * mini.c (mono_init_exceptions): This only works on some architectures.
14335 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14337 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
14340 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
14342 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
14343 now in mini-exceptions.c.
14345 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
14347 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
14348 now in mini-exceptions.c.
14350 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14352 * exceptions-x86.c: Applied patch from Patrik Torstensson
14353 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
14355 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
14356 code into mini-exceptions.c. Add some assertions to it.
14358 2005-09-12 Zoltan Varga <vargaz@gmail.com>
14360 * aot.c (emit_section_change): Applied patch from "The Software Team"
14361 (<software@solmersa.com>). Fix as errors on windows.
14363 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14365 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
14366 method info into the LMF.
14368 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14370 * mini-ia64.c: Add proper unwind info for method epilogs.
14372 * exceptions-ia64.c: Add some code to help debugging.
14374 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
14376 * mini-exceptions.c: Fix warning.
14378 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14380 * mini.c: Really fix build.
14382 * mini-x86.c mini-amd64.c: Fix build.
14384 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14386 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
14388 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
14389 some Interlocked methods as intrinsics.
14391 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
14392 for Thread methods as well.
14394 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
14396 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
14398 * mini-ia64.c mini-x86.c mini-amd64.c
14399 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
14402 * mini.c (mono_init_exceptions): Fix build breakage.
14404 2005-09-10 Zoltan Varga <vargaz@gmail.com>
14406 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
14407 of instructions. Use the new ia64_unw_op macros for emitting unwind
14410 * mini.c (mono_init_exceptions): Initialize exception handling
14411 related trampolines at startup.
14413 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
14415 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
14417 2005-09-09 Zoltan Varga <vargaz@gmail.com>
14419 * mini.c: Handle type loading errors gracefully during compilation and
14420 throw the appropriate exception.
14422 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
14424 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
14425 for the mono binary.
14427 2005-09-09 Martin Baulig <martin@ximian.com>
14429 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
14432 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14434 * mini-arm.h: use emulation for conv.r.un for the release.
14436 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14438 * mini-arm.c, objects.cs: more fixes and tests for them.
14440 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14442 * mini-arm.c: align structures to at least 4 bytes to be able
14443 to keep our current optimized memcpy.
14445 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
14447 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
14449 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14451 * mini.c: ignore SIGPIPE.
14453 2005-09-04 Zoltan Varga <vargaz@gmail.com>
14455 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
14457 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
14459 2005-09-02 Zoltan Varga <vargaz@gmail.com>
14461 * mini.h: Add prototype for mono_allocate_stack_slots_full.
14463 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14465 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
14466 exception handling support.
14467 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
14468 patch by Brian Koropoff <briank@marakicorp.com>).
14470 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
14472 * mini.c: revert another 'optimization' which breaks when
14473 items on the eval stack need to be saved at a basic block end
14476 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
14478 * jit-icalls.c: for arrays, ensure we always provide
14481 2005-08-30 Zoltan Varga <vargaz@gmail.com>
14483 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
14485 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
14487 2005-08-29 Zoltan Varga <vargaz@gmail.com>
14489 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
14490 arguments in their original register.
14492 2005-08-28 Zoltan Varga <vargaz@gmail.com>
14494 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
14497 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
14498 when ssapre is enabled.
14500 * inssel-long.brg: Fix bug in previous patch.
14502 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
14503 multiplication by a constant.
14505 2005-08-27 Zoltan Varga <vargaz@gmail.com>
14507 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
14510 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
14513 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
14515 * inssel-arm.brg: apply changes tested by Brian Koropoff
14516 <briank@marakicorp.com>.
14518 2005-08-25 Zoltan Varga <vargaz@gmail.com>
14520 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
14522 2005-08-24 Zoltan Varga <vargaz@gmail.com>
14524 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
14525 to the same register if dreg is just a base register.
14526 (print_ins): Improve printing of membase opcodes.
14528 * inssel-x86.brg: Add optimized ldind(reg) rules.
14530 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
14532 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
14534 * mini.c: when running under valgrind, set the stack bottom for
14535 the GC at the actual approximate stack for the app (fixes running
14536 mono with valgrind).
14538 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
14540 * mini.c: do no break at the first valuetype to init found
14541 (fixes bug #75791).
14543 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
14545 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
14547 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
14549 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
14551 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
14553 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
14555 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14557 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
14559 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
14562 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
14565 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
14568 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
14570 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
14572 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14574 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
14575 in the tail recursion optimization.
14577 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
14578 debug info into the assembly file.
14580 * iltests.il: Add test for filter regions.
14582 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
14583 initial stack of filter regions. Fixes #75755.
14585 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
14587 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
14588 stack requirements.
14590 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14592 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
14593 the check for an already compiled method on non-ia64 platforms.
14594 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
14597 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
14599 * inssel-x86.brg: Add some optimized call rules.
14601 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
14603 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
14606 * mini.h mini-trampolines.c: Pass the trampoline argument to
14607 mono_arch_patch_delegate_trampoline.
14609 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
14611 * mini-trampolines.c: Fix build.
14613 * mini-amd64.h: Add delegate trampolines.
14615 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
14617 * inssel-amd64.brg: Add optimized call rules.
14619 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
14621 * inssel-ia64.brg: Add optimized ldind(reg) rules.
14623 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
14625 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
14628 * mini-ia64.c: Remove LMF fixmes.
14630 * mini-ia64.h: Remove most fields from LMF.
14632 * inssel-ia64.brg (stmt): Fix unaligned access errors.
14634 * mini-trampolines.c: Add support for IA64 function descriptors.
14636 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
14637 for IA64 function descriptors.
14639 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
14641 * tramp-arm.c: patch the vtable for virtual calls. Added
14642 support code to register/unregister the LMF.
14643 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
14646 2005-08-19 Dick Porter <dick@ximian.com>
14648 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
14649 bit value if needed.
14651 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
14653 * mini.c (mini_get_method): Move handling of wrapper data here.
14655 * mini.c (mono_method_to_ir): Add support for dynamic methods.
14657 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
14660 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
14661 bblock->code does not remain empty.
14663 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
14665 * arrays.cs: Add regression test for #75832.
14667 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
14668 rules. Fixes #75832.
14670 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
14671 instruction scheduling.
14673 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
14675 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
14677 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
14679 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
14681 * mini-codegen.c: Fix VC build.
14683 * cpu-pentium.md: Increase length of atomic_exhange_i4.
14685 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14687 * mini.h: fix signature for mono_register_opcode_emulation.
14689 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
14691 * mini.c: Get rid of most of the helper_sig_... constants using
14692 mono_create_icall_signature ().
14694 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
14696 * jit-icalls.c (helper_ldstr): New helper function.
14698 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
14700 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
14701 throw, load the string using a helper call instead of creating a string object.
14703 * aot.c: Update after LDSTR changes.
14705 * mini.h: Bump AOT file version.
14707 * aot.c: Save class size info into the AOT file. Print more statistics during
14710 * mini.h: Bump AOT file version.
14712 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14713 ordering of disasm cases. Fixes #74957.
14715 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
14717 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
14718 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
14719 the generic code needed for the ARM port.
14721 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
14723 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
14724 inssel-arm.brg: more ARM features and fixes.
14726 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
14728 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
14729 ARM port work in progress.
14731 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
14733 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
14735 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
14737 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
14739 * inssel.brg (mini_emit_memset): Add support for unaligned access.
14741 * *-ia64.*: Ongoing IA64 work.
14743 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
14745 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
14747 * TODO: Remove out-of-data todo stuff.
14749 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
14752 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
14754 * mini.h: Bump corlib version.
14756 2005-07-27 Martin Baulig <martin@ximian.com>
14759 (create_copy_ins): Added `const unsigned char *ip' argument; set
14760 `copy->cil_code' from it.
14762 2005-07-27 Martin Baulig <martin@ximian.com>
14764 * mini-exceptions.c (mono_handle_exception): Don't call
14765 mono_debugger_handle_exception() for filters.
14767 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
14769 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
14772 2005-07-26 Martin Baulig <martin@ximian.com>
14774 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
14776 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
14777 helper_compile_generic_method() if the method is actually virtual
14780 2005-07-26 Martin Baulig <martin@ximian.com>
14783 (trampoline_code): Renamed to `mono_trampoline_code' and made it
14784 public; this is now accessed directly by the debugger.
14785 (mono_generic_trampoline_code): Removed.
14788 (mono_debug_init_method): Also add interncalls and wrappers.
14790 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
14792 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
14794 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
14796 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
14798 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
14800 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
14802 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14804 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
14805 getting TLS offsets on AMD64 too.
14807 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
14809 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
14811 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
14813 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
14814 inssel-arm.brg, mini-arm.h: ARM port work in progress.
14816 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14818 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
14820 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
14823 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
14824 mono_sparc_is_virtual_call ().
14826 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
14828 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
14829 trampoline parameters.
14831 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
14833 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
14834 to mono_arch_get_vcall_slot_addr.
14836 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
14839 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
14841 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14843 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
14845 2005-07-19 Martin Baulig <martin@ximian.com>
14847 * exceptions-amd64.c (throw_exception): Call
14848 mono_debugger_throw_exception() here like we're doing it on i386.
14850 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14852 * mini-ia64.c: Add optimized TLS access support.
14854 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
14856 * mini-exceptions.c: Ongoing IA64 work.
14858 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
14860 * mini.c: Use the default optimization set when embedding. Fixes
14863 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
14865 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
14866 of trampolines to a separate file.
14868 * mini-trampolines.c: New file.
14870 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
14873 * tramp-x86.c: Reorganize the trampoline code to be similar to the
14876 * mini-codegen.c: Fix cygwin build.
14878 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
14880 * mini.c: Add some minor changes needed by the IA64 port.
14882 * *-ia64.*: Ongoing IA64 work.
14884 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
14886 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
14887 trampolines into arch-independent and arch-dependent parts.
14889 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
14891 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
14893 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
14895 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
14896 the xp-regalloc-branch for amd64.
14898 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
14899 xp-regalloc-branch for x86.
14901 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
14903 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
14905 2005-07-06 Martin Baulig <martin@ximian.com>
14908 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
14909 (mono_jit_runtime_invoke): Likewise.
14911 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
14913 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
14916 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
14917 without loading their metadata. Reorganize the file format so exception handling+
14918 debug info is kept separate from normal method info. Create MonoJitInfo
14919 structures for methods lazily.
14921 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
14923 (x86_class_init_trampoline): Patch AOT class init trampolines too.
14925 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
14927 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
14930 * mini.h: Bump AOT file version.
14932 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
14934 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
14936 2005-07-01 Raja R Harinath <rharinath@novell.com>
14938 * Makefile.am (check-local): Call semdel-wrapper.
14940 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
14942 * mini-x86.c: Revert the last change as it seems to break the build..
14944 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
14946 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
14948 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
14950 2005-06-27 Ben Maurer <bmaurer@ximian.com>
14952 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
14953 outside of the macro, so strange stuff doesn't happen with gcc4
14954 (NEW_AOTCONST_TOKEN): Likewise.
14956 2005-06-28 Martin Baulig <martin@ximian.com>
14958 * mini.c (mini_class_is_system_array): New static method; use this
14959 instead of `klass->parent == mono_defaults.array_class' everywhere
14960 since this also works for the new generic array class.
14962 2005-06-26 Ben Maurer <bmaurer@ximian.com>
14964 * inssel.brg: Remove warnings.
14966 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
14968 * mini-ia64.c: Ongoing IA64 work.
14970 * basic-float.cs: Add float->i1 conversion test.
14972 * iltests.il: Add conv.u4 test.
14974 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
14976 * inssel-long.brg: Fix bug caused by last change.
14978 2005-06-23 Geoff Norton <gnorton@customerdna.com>
14980 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
14981 BSDs. Allows the x86 JIT to work on OSX86
14983 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
14985 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
14988 * mini-ia64.c: Ongoing IA64 work.
14990 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
14992 * mini-ia64.c: Ongoing IA64 work.
14994 * driver.c: Clean up jit_code_hash as well when using --regression.
14996 * inssel-long.brg: Fix long->i4/u4 conversion rules.
14998 * basic-long.cs: Add tests for long->u4 conversion.
15000 2005-06-18 Ben Maurer <bmaurer@ximian.com>
15002 * mini.c: Take mono_get_domainvar out of macros. This makes sure
15003 that we do not depend on undefined C behavior: the order stuff
15004 gets evaluated within an expression. Fixes mono when compiled on
15007 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
15009 * *-ia64.*: Ongoing IA64 work.
15011 * aot.c: Lower memory usage while loading AOT methods.
15013 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
15015 * mini.h: Bump AOT file format version.
15017 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
15019 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
15021 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
15023 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
15024 not on callee assembly). Fixed some comments.
15026 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
15028 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
15029 it gets proper disassembly.
15030 (emit_method_info): Remove some dead code.
15032 * mini.c (mini_method_compile): Allways allocate the GOT var in
15033 mono_method_to_ir for emulating opcodes.
15035 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
15037 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
15038 before freeing the code memory. Fixes #74990.
15040 * objects.cs: Add regression test for #74992.
15042 * liveness.c: Extend live ranges of arguments to the beginning of the
15043 method. Fixes #74992.
15045 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
15046 so it points into the faulting instruction.
15048 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
15050 * jit-icalls.c (mono_imul_ovf): Add exception handling.
15052 * *-ia64.*: Ongoing IA64 work.
15054 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
15056 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
15058 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
15060 * *-ia64.*: Ongoing IA64 work.
15062 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
15064 * basic-long.cs: Add tests for add/sub.ovf.
15066 * basic.cs: Add tests for sub.ovf.
15068 * *-ia64.*: Ongoing IA64 work.
15070 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
15072 * *-ia64.*: Ongoing IA64 work.
15074 * basic.cs: Add conv.ovf.i4.un test.
15076 2005-06-09 Massimiliano Mantione <massi@ximian.com>
15078 * mini.c: (remove_block_if_useless) Fixed bug 75061.
15080 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15082 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
15084 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
15086 * *-ia64.*: Ongoing IA64 work.
15088 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15091 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
15093 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
15095 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
15097 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
15099 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
15101 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
15102 of a call is callable by a near call.
15104 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
15106 * mini-ia64.c: Ongoing IA64 work.
15108 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
15110 * genmdesc.c: Make the generated array non-static.
15112 * inssel-long.brg: Fix LSHR_IMM rule.
15114 * *-ia64.*: Ongoing IA64 work.
15116 * *-ia64.*: Ongoing IA64 work.
15118 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
15120 * *-ia64.*: Ongoing IA64 work.
15122 * *-ia64.*: Ongoing IA64 work.
15124 * mini-ia64.c: Ongoing IA64 work.
15126 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
15128 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
15130 * objects.cs basic-calls.cs: Move some tests to objects.cs.
15132 * objects.cs basic-long.cs: Move some tests to objects.cs.
15134 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
15136 * *-ia64.*: Ongoing IA64 work.
15138 * iltests.il: Add a new test.
15140 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
15141 newobj. Fixes #75042.
15143 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
15145 * *-ia64.*: Ongoing IA64 work.
15147 * *-ia64.*: Ongoing IA64 work.
15149 * *-ia64.*: Ongoing IA64 work.
15151 * basic.cs objects.cs: Move tests accessing static variables as well.
15153 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
15155 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
15157 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
15159 * driver.c: Always print failed tests.
15161 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
15164 * *ia64*: Ongoing IA64 work.
15166 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
15168 * basic.cs: Add tests for add.ovf. Fix warnings.
15170 2005-05-18 Miguel de Icaza <miguel@novell.com>
15172 * driver.c (mono_main): Avoid crash if no argument is passed to
15173 --break; Do not use g_error, but f_printf. And fix all other
15174 ocurrences of the same crash.
15176 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
15178 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
15179 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
15182 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
15184 * *-ia64.*: Add beginnings of IA64 backend.
15186 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
15188 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
15190 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
15193 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
15195 * mini-amd64.c: Fix a warning.
15197 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
15199 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
15200 in float_neg. Fixes #74897.
15202 * mini-amd64.c (emit_call): Fix another near call bug.
15204 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
15206 * declsec.c: Keep the appdomain information in the structure. Added a
15207 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
15208 value gets overwritten).
15209 * declsec.h: Set the default MonoArray for the the stack to 6. Added
15210 an MonoAppDomain member to MonoSecurityFrame.
15211 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
15212 used in the stack walk. Now use a MonoArray which grow (double) when
15215 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
15217 * mini.c: Re-enabled runtime cleanup, since running threads should
15218 now properly stop when exiting.
15220 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
15222 * mini-codegen.c: New file contaning the arch-independent local
15223 register allocator. Not used by any architectures yet.
15225 * mini.h linear-scan.c: Merge some changes from the
15226 mini-xp-local-regalloc branch.
15228 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
15230 * mini-amd64.c (emit_call): Fix calls to native functions when the
15231 runtime is compiled as a shared library. Fixes #74756.
15233 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
15234 on a literal field. Fixes #74751.
15236 2005-04-25 Raja R Harinath <rharinath@novell.com>
15238 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
15240 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
15242 * objects.cs: Add missing null casting test.
15244 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
15246 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
15247 in wrapper methods. Also rename 'address' variable to 'offset'.
15249 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
15251 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
15254 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
15256 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
15259 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
15261 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
15263 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15265 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
15266 just the last bytes.
15268 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15270 * aot.c (mono_compile_assembly): Fix warning.
15272 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
15273 by the _MSC_VER stuff.
15275 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
15277 * inssel-long.brg: Fix #74588.
15279 * cpu-amd64.md: Fix #74591.
15281 * iltests.il: Add new regression tests.
15283 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
15285 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
15288 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
15290 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
15292 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
15293 from Bill Middleton <flashdict@gmail.com>.
15295 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
15297 * arrays.cs: Add new regression test. Fix warnings.
15299 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
15301 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
15302 and leakage in CKFINITE.
15304 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
15305 this to a null op since it is called on amd64 too.
15307 * exceptions-amd64.c (get_throw_trampoline): Align stack.
15309 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
15310 body since this is not used on amd64.
15312 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
15314 * mini-amd64.c: Remove obsolete fixmes.
15316 * mini.c (print_method_from_ip): Fix debugging support.
15318 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15320 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
15321 so that expressions that don't give much gain are not reduced.
15322 * ssapre.h: Likewise.
15324 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
15326 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
15328 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
15330 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
15332 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
15334 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
15336 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
15338 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
15340 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
15343 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
15345 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
15347 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
15349 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
15350 MONO_ARCH_USE_SIGACTION. Fixes #74252.
15352 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
15354 * mini-x86.c: Fix up stack overflow handling.
15356 * exceptions.cs: Add new regression test.
15358 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
15360 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
15361 mono_jit_thread_attach.
15363 * mini.c (mono_method_to_ir): Verify called method is not abstract.
15365 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15367 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
15368 avoid calling constructors using callvirt.
15370 * inssel.brg: Fix #74073.
15372 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
15374 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
15375 compilation with non-GCC compilers.
15376 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
15377 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
15379 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
15381 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
15382 klass->interface_offsets (will likely fix bug#74073).
15384 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15386 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
15388 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
15390 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
15391 to amd64_div_reg_size ().
15393 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
15395 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
15397 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
15399 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15401 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
15403 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15405 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
15407 * mini.c (mono_precompile_assembly): Load and precompile referenced
15408 assemblies as well. Fixes #74015.
15410 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
15412 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
15414 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
15416 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
15417 a lot of checks and (anyway) permissions cannot work until corlib is
15420 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
15422 * mini-ppc.c: fixed ABI issue on sysv/ppc.
15424 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
15426 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
15427 calls (fixes bug#72824).
15429 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
15431 * mini.c: fix tail recursion elimination (see test in bug#73936).
15433 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
15435 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
15436 some fp functions in sse2 mode.
15438 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
15440 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
15442 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
15444 * mini.h mini.c: Add mono_get_jit_tls_key ().
15446 * mini-x86.c: Enable fast TLS support on windows.
15448 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
15450 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
15451 * mini.c: Check for p/invoke method when generating code. If a
15452 p/invoke method, or it's class, isn't decorated with [Suppress
15453 UnmanagedCodeSecurity] then generate code to call System.Security.
15454 UnmanagedDemand (only if the security manager is active).
15456 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15458 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
15459 last change as it seems to cause strange crashes.
15461 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15463 * *.c: handle unsafe function pointers where needed.
15465 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15467 * mini.c (mono_jit_free_method): Remove the fixme too.
15469 2005-03-15 Miguel de Icaza <miguel@novell.com>
15471 * mini.c: As discussed, make the code actually free the delegate
15472 thunk now, to enable the debugging of delegate problems, use
15473 MONO_DEBUG=1 when running Mono.
15475 This takes also care of parts of the leaks as seen by Joe.
15477 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
15479 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
15480 thread_tls_offset calculation.
15482 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
15484 * declsec.c: Reworked linkdemand checks for icall. The previous code
15485 was using the declaration code (untrusted) and didn't work as expected
15486 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
15489 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
15491 * iltests.il: Add new localloc test.
15493 * mini-amd64.c: Handle large stack allocations the same way as on
15494 windows if stack overflow handling is working.
15496 * mini-amd64.c: Allocate the signal stack using mmap.
15498 * mini.c (sigsegv_signal_handler): Fix reading of context.
15500 * mini-exceptions.c: Fix up stack overflow handling.
15502 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
15504 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
15506 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
15508 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
15510 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
15511 tramp_init functions as they are no longer needed.
15513 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
15515 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
15517 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
15519 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
15521 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
15524 * mini-ops.h: Add OP_LMUL_IMM.
15526 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
15527 long mul/div opcodes as intrinsic.
15529 * mini-amd64.c (emit_call): Handle the case when the callee might be
15532 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
15534 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
15537 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
15539 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
15541 2005-03-09 Ben Maurer <bmaurer@ximian.com>
15543 * mini.c (mono_codegen): Don't leak here, to help people running
15546 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
15548 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
15549 conversions in sse2 mode.
15551 * basic-float.cs: Add regression test.
15553 * mini-amd64.c: Reenable sse2.
15555 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15557 * mini-amd64.c: Disable sse2 until some regressions are fixed.
15559 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
15561 * driver.c: Copyright text should include 2005.
15563 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15565 * cpu-amd64.md (load_membase): Fix more max lengths.
15567 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
15569 * cpu-amd64.md (load_membase): Fix max length.
15571 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
15573 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
15575 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
15576 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
15578 * basic-float.cs: Add rounding regression test.
15580 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
15582 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
15584 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
15585 structures in registers for pinvoke wrappers.
15587 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
15589 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
15591 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
15593 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
15594 wrapper to mono_jit_thread_attach.
15596 * mini.c (mini_jit_thread_attach): New jit icall.
15598 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
15599 native->managed wrappers.
15601 * exceptions.cs: Add new regression test.
15603 * mini.c (optimize_branches): Check regions in the cbranch to throw
15604 block case as well. Fixes #73242.
15606 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
15608 * mini.c: thread safety fixes.
15610 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
15612 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
15613 patching stuff, since delegates use jump trampolines so there is
15616 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
15619 * tramp-amd64.c: Fix build.
15621 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
15622 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
15624 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
15625 Rename this to mono_arch....
15626 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
15628 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
15630 * mini-amd64.c (emit_call): If both the caller and the callee is
15631 guaranteed to have 32 bit addresses, emit a normal call.
15633 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
15635 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
15636 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
15637 method_ptr inside delegates.
15639 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
15641 * mini.c (mono_jit_free_method): Free the method info even if the native code is
15642 invalidated. Fixes #73001.
15644 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
15646 * mini-x86.c: Only use stdcall for pinvokes on windows.
15648 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
15650 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
15651 * mini-x86.c: remove unreliable __thread var offset detection,
15652 use the correct accessors and enable by default.
15654 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
15656 * mini.c (mono_jit_free_method): Fix memory leak.
15658 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
15660 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
15662 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
15664 * cpu-amd64.md: Fix lengths of atomic opcodes.
15666 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
15668 * driver.c: try to not imply using ICU is any good.
15670 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
15672 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
15673 functions as inline ops.
15675 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
15676 some Interlocked functions as inline ops.
15678 * mini.c (move_basic_block_to_end): Fix bug in last patch.
15680 * mini.h (MonoBasicBlock): Reorganize fields a bit.
15682 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
15684 * mini.c: Add support for OP_NOT_TAKEN.
15686 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
15687 structures in registers for pinvoke wrappers.
15689 * mini-amd64.c: Fix warnings.
15691 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
15693 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
15695 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
15697 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
15698 address instead of loading the address from it.
15700 * mini-x86.c: Add support for returning small structs in registers
15701 on Win32. Fixes part of #70864.
15703 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
15705 * trace.c (get_token): Improve error checking.
15707 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
15709 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
15711 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
15713 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
15714 it can be reused for MonoClass.
15715 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
15718 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
15720 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
15721 instead of a MonoReflectionMethod. The method information wasn't used
15722 when displaying SecurityException details (but will be now).
15724 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
15726 * Makefile.am : windows build fix.
15728 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
15730 * iltests.il: Add new regression test.
15732 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
15735 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15737 * mini.c: Moved linkdemand check into helper function check_linkdemand
15738 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
15741 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15743 * declsec.c: Added statistics counter for different kinds of
15745 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
15746 (and commented) declaration.
15747 * mini.c: Added statistics counter for security Demand code
15748 generation. Added display of security statistics.
15750 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
15752 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
15753 Fix compilation errors under gcc-2.95.
15755 2005-02-12 Ben Maurer <bmaurer@ximian.com>
15757 * mini.c, driver.c: Use the new jit trampoline hashtable
15759 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15761 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
15763 2005-02-11 Martin Baulig <martin@ximian.com>
15765 * debug-mini.c (mono_debug_close_method): Free the line number array.
15767 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15769 * aot.c: Break up large methods into smaller ones. Share GOT slots for
15772 * mini.h: Bump AOT file format version.
15774 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
15776 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
15778 * declsec.h: Added macros to get/set lazyly initialized security
15779 informations about assemblies. Added new enum for different type of
15780 possible LinkDemand violation. Added function to check LinkDemands.
15781 * mini.h: Added a field to MonoCompile to hold any security violation
15782 detected when JITting a method (so it can be thrown later).
15783 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
15784 and CEE_CALLVIRT. Added code to throw exception at the end of
15785 mini_method_compile (note: the exception is unhandled right now).
15787 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
15789 * mini.c, jit-icalls.c: use the managed implementation of
15790 memset for initobj and memset, to avoid managed <-> unmanaged
15793 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15795 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
15796 optimization if it would need a GOT var.
15798 * basic.cs: Add tests for constant propagation and switch statements.
15800 * ssa.c: Fix out-of-range constant propagation and switch statements.
15802 2005-02-09 <vargaz@freemail.hu>
15804 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
15806 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
15808 * cpu-amd64.md (load_membase): Fix max length of load_membase.
15810 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15812 * mini.c: update to new signature of mono_class_get_allocation_ftn().
15814 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
15816 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
15817 arithmetic operations.
15819 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
15821 * mini-ppc.c: add a workaround for broken user code that
15822 DllImports vararg functions with non-vararg signatures.
15824 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
15826 * mini.c (mono_jit_compile_method_inner): Add detection and a
15827 meaningfull error message for assemblies written in Managed C++.
15829 * tramp-amd64.c mini-amd64.h: Add support for
15830 create_trampoline_from_token ().
15832 * aot.c mini-x86.c abcremoval.c: Applied patch from
15833 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
15835 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
15837 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
15838 which takes a MonoImage/token as parameter instead of a MonoMethod.
15840 * aot.c: Use the new trampoline for initializing vtables.
15842 * aot.c: Add support for ldfld/stfld_remote wrappers.
15844 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
15845 rules for compare <MEM>, IMM.
15847 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
15849 * aot.c: Handle inherited finalizers correctly.
15851 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
15853 * inssel.brg (stmt): Add a missing _setup_... ().
15855 * aot.c: Save some parts of the class state to the AOT file and use it
15856 to recompute that state when a class is initialized.
15858 * mini.c: Install AOT hooks into the runtime.
15860 * mini.h: Bump AOT file format version.
15862 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
15865 * iltests.il: Add new test.
15867 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
15869 * mini.c: fix typo.
15871 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
15873 * mini.c: setup the statistical profiler in the thread attach
15874 callback to cope with the new single thread code.
15876 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
15878 * mini-ppc.c: ensure we have enough room for the profiler
15879 calls (fixed bug#72084).
15881 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
15883 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
15886 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15888 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
15890 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15892 * ssapre.c: Fixed an issue with down safety (this allows IronPython
15893 to succesfully execute parrotbench).
15894 * ssapre.h: Likewise.
15896 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15898 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
15899 variable for stores to method arguments (fixes a SSAPRE issue).
15901 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
15903 * mini.c: handle value types in dup, fixes gen-112.cs.
15905 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
15907 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
15908 sequence for calls in dynamic methods to avoid thunks.
15910 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
15912 * mini.c: correctly remove dynamic methods from the hashtable.
15914 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15916 * driver.c: Disabled SSAPRE until fix the bug that appears
15917 in IronPython's parrotbench.
15919 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
15921 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
15923 * mini.c (mono_method_to_ir): Revert the previous change.
15925 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
15926 when AOT compiling.
15928 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
15929 mono_jit_info_table_find () etc. when running under valgrind.
15931 * inssel.brg: Fix warnings.
15933 * mini-exceptions.c: Fix warnings.
15935 2005-01-31 Martin Baulig <martin@ximian.com>
15937 * driver.c (compile_all_methods_thread_main): Don't try to compile
15938 generic methods or anything which has type parameters.
15940 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
15942 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
15944 * TestDriver.cs: Add --verbose flags.
15946 * graph.c ssa.c: Fix 64 bit warnings.
15948 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
15949 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
15950 Fix 64 bit warnings.
15952 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
15953 variable not spotted by gcc.
15955 * mini-amd64.c inssel-amd64.brg: Applied patch from
15956 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
15957 X86_COMPARE_MEMBASE opcodes.
15959 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
15961 2005-01-29 Ben Maurer <bmaurer@ximian.com>
15963 * *: MonoMethod->signature might be NULL now. You *MUST* use
15964 mono_method_signature.
15966 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
15968 * driver.c (compile_all_methods_thread_main): Compile the methods
15969 without invoking cctors.
15971 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
15973 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
15974 * basic-calls.cs: test for the above.
15976 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
15978 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
15979 MonoJitInfo changes.
15981 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
15983 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
15984 eagerly if it contains dynamic methods.
15986 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
15988 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
15989 trace, it is now computed by an icall from trace_ips.
15991 * mini-exceptions.c: Fix a warning.
15993 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
15995 * mini-exceptions.c: don't bother getting stack trace info if
15996 it's not going to be used.
15998 2005-01-27 Raja R Harinath <rharinath@novell.com>
16000 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
16003 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
16005 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
16007 * aot.c: Avoid calling mono_method_get_header () if not needed.
16009 * mini.h: Bump AOT file format version.
16011 * mini.c (mono_emit_native_call): Allocate a GOT var here.
16013 * mini.c (mono_print_tree): Print more info for calls.
16015 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
16017 * declsec.h: Remove warning by adding missing include for marshal.h
16019 2005-01-26 Martin Baulig <martin@ximian.com>
16021 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
16024 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
16026 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
16029 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
16031 * aot.c (mono_compile_assembly): Fix a warning.
16033 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
16035 * declsec.c: Look for security attributes on the original MonoMethod
16036 (and not the wrapped one). This fix permissions on icalls.
16038 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16040 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16042 * mini.c (mono_allocate_stack_slots): Add a fixme.
16044 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16046 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
16048 * inssel.brg: optimize casts of sealed types (more
16049 optimizations waiting for fixes in remoting).
16051 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16053 * inssel.brg (stmt): Add another dummy rule.
16055 * driver.c: Fix warnings.
16057 * driver.c (mono_main): If running under valgrind, instruct glib to use
16058 the system allocation functions so valgrind can track the memory
16059 allocated by the g_... functions.
16061 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
16063 * mini-ops.h: Add OP_DUMMY_STORE opcode.
16065 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
16067 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
16068 variables in try regions.
16070 * mini.c (mini_method_compile): Don't disable optimizations on large
16071 methods when AOT compiling.
16073 * mini.c (mono_allocate_stack_slots): New arch independent method to
16074 allocate stack slots. Not yet used.
16076 2005-01-22 Ben Maurer <bmaurer@ximian.com>
16078 * debug-mini.c (mono_debug_close_method): Plug some leaks.
16080 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
16082 * mini-ppc.c: make the branch info relative as the code
16083 buffer can be reallocated.
16085 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
16087 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
16088 * driver.c: Removed the AOT/security restriction. Now initialize the
16089 security manager (in metadata) if --security is used.
16090 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
16091 rather than the pointer to declarative security, when AOT is used.
16093 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
16095 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
16096 basic blocks, reduced intrinsic exception throwing code size.
16098 2005-01-22 Miguel de Icaza <miguel@ximian.com>
16100 * driver.c (mini_usage): Reorder the usage screen.
16102 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
16104 * mini.c (mono_resolve_patch_target): Fix warning.
16106 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
16108 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
16111 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
16113 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
16114 breaks the amd64 build.
16116 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
16117 register allocation. Fixes #71454.
16119 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
16121 * arrays.cs: Add new regression test.
16123 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16125 * ssapre.c: Turned usage of snprintf to GString.
16126 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
16127 (I left it on by mistake in my previous commit).
16129 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
16131 * mini.c, cfold.c, basic-calls.cs: preserve side effects
16132 on cond branch optimization (fixes bug# 71515).
16134 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16136 * abcremoval.c: Fixed bug 71062.
16137 * abcremoval.h: Likewise.
16139 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16141 * mini.c: Added a new functionality to optimize_branches, the removal
16142 of useless basic blocks, and fixed some problem in the removal of
16143 critical edges; some utility functions added for both purposes.
16144 * ssapre.c: Added complex expression support, and fixed bug 70637.
16145 * ssapre.h: Likewise.
16146 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
16148 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
16149 * driver.c: Re-enabled SSAPRE.
16151 2005-01-19 Martin Baulig <martin@ximian.com>
16153 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
16154 the result of mono_get_method_constrained().
16156 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
16158 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
16161 2005-01-18 Geoff Norton <gnorton@customerdna.com>
16163 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
16164 be detected. Fixes #59296.
16166 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
16168 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
16169 which can happen. Fixes #71361.
16171 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
16173 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
16176 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
16178 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
16179 appdomain-unload.exe to fail.
16181 * mini.c: Fix some memory leaks.
16183 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
16185 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
16186 Fixed bug and sped up some codepaths.
16188 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
16190 * mini.c: Fix some memory leaks.
16192 * exceptions.cs basic-long.cs: Add test for checked ulong->int
16195 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
16197 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
16200 * iltests.il: Add regression test for #71320.
16202 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
16204 * mini.c (mono_codegen): Fix installation of profiler hooks.
16206 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
16208 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
16210 * mini.h, mini.c, cfold.c: optimize access to enum
16211 readonly fields, too. Eval conditional branches if possible
16212 to perform unreachable code removal in more cases.
16214 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
16216 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
16218 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
16221 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
16222 WinXP DEP. Fixes #71244.
16224 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
16226 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
16228 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
16230 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
16232 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
16234 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
16237 * mini.h: Bump AOT version.
16239 * mini.h (MonoCompile): Change exvar to a hash table.
16241 * mini.c: Allocate a separate exvar for each handler block.
16243 * mini.c: Get rid of the computation of filter_lengths, its not needed.
16245 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
16246 ex var with the pending exception and only throw if the two are equal.
16249 * exceptions.cs: Add tests for rethrow and nested catch clauses.
16251 * mini-x86.c: Fix warnings.
16253 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
16254 used by all the ports now.
16256 * aot.c: Add write-symbols and save-temps options.
16258 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16260 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
16262 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
16264 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
16267 * tramp-s390.c: Check vtable slot belongs to the domain.
16269 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
16270 as per other platforms.
16272 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
16274 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
16276 * driver.c: we don't run the Main() code in a subthread anymore.
16278 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
16280 * mini.c: added experimental rtc support in the statistical
16281 profiler: if the user has the permission, more accurate statistics
16282 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
16283 The MONO_RTC value must be restricted to what the linux rtc allows:
16284 power of two from 64 to 8192 Hz.
16286 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16288 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
16290 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
16292 * mini-ppc.c: better icache flush for smp.
16294 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
16296 * mini-amd64.c (emit_move_return_value): Fix memory leak.
16298 * mini-x86.c (get_call_info): Add the get_call_info () code from the
16299 amd64 port, not yet used.
16301 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16303 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
16306 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
16308 * driver.c: Added --security option to activate the security manager.
16309 Right now this will allow code generation for declarative demands and
16310 is disabled when AOT is specified.
16311 * mini.c: Add code generation for declarative security demands.
16312 * mini.h: Add mono_use_security_manager as an extern gboolean.
16314 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16316 * aot.c (mono_compile_assembly): Speed up compilation a bit by
16317 emitting more dense assembly code.
16319 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
16320 exception throwing stuff.
16322 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
16324 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
16327 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
16328 left in by mistake.
16330 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
16333 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
16335 * tramp-*.c: Only patch vtable slots if the object is in the current
16336 domain. Fixes appdomain-unload.exe.
16338 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
16340 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
16343 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16345 * mini.c (reverse_branch_op): New helper function.
16347 * mini.c (optimize_branches): Run the new optimization only on
16348 platforms which support it. Also reverse all kinds of branches.
16350 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
16352 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
16355 * mini.c (optimize_branches): Reverse not-equals branches if the false
16356 bblock is a throw. This happens a lot of time with argument checking in
16359 * mini.c (mono_codegen): Add support for placing basic blocks after
16360 the function epilogue.
16362 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
16365 2005-01-05 Miguel de Icaza <miguel@ximian.com>
16367 * mini.c (setup_stat_profiler): Only set this up if the platform
16368 supports ITIMER_PROF.
16370 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16372 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
16375 * inssel.brg: Fix a warning.
16377 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
16379 * mini.c: added support for statistical profiler
16380 (run with: --profile=default:stat).
16382 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
16384 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
16386 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
16388 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
16389 related to global registers from the amd64 port.
16391 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
16393 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
16395 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
16396 with global registers.
16397 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
16399 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
16401 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
16403 * debug-mini.c (encode_value): Fix off-by-one.
16405 * aot.c (encode_value): Likewise.
16407 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
16409 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
16411 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
16414 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
16416 * aot.c (emit_method_info): Increase size of temp buffer.
16418 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
16421 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
16423 * aot.c (emit_method_info): Fix build.
16425 * aot.c: Further rework of the AOT file format to reduce the size of
16426 the method info data.
16428 * mini.h: Bump AOT file format version.
16430 2004-12-27 Martin Baulig <martin@ximian.com>
16432 * mini.c (mini_get_method): New static method; call
16433 mono_get_method_full() and mono_get_inflated_method().
16434 (mono_method_to_ir): Use mini_get_method() instead of
16435 mono_get_method_full().
16437 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
16439 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
16441 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
16443 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
16445 * inssel-amd64.brg: Add some optimization rules.
16447 2004-12-24 Ben Maurer <bmaurer@ximian.com>
16449 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
16450 standard not GC'd stuff is fine.
16452 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
16454 * aot.c: Rework the AOT file format to get rid of most of the global
16455 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
16457 * mini.h: Bump AOT file format version.
16459 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
16461 * mini.h: Bump AOT file format version.
16463 * aot.c (mono_aot_is_got_entry): New function to determine if an
16464 address is inside a GOT.
16466 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
16468 * cpu-pentium.md: Increase the maximum size of some instructions which
16469 might involve a got access.
16471 * mini.c (get_method_from_ip): Another debug helper function.
16473 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
16474 when got var accesses are created during the decompose phase.
16476 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
16478 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
16479 argument mini_compile_method and to MonoCompile, and use this to
16480 determine whenever a given method is compiled for AOT. This allows the
16481 other methods compiled during AOT compilation to be free of AOT stuff,
16482 so the backends does not need to add special support for them by
16483 creating a fake GOT etc.
16485 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
16488 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16490 * mini.c (mono_method_to_ir): It turns out that some of the
16491 x-appdomain wrappers are lax with types, so just ignore this for
16494 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
16495 at the vtable->klass. If it is non-shared code we can just use the
16498 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
16500 * mini-ppc.c: access MonoDomain from tls, too.
16502 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
16504 * declsec.c: Removed unused variable (and related warning ;-)
16506 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16508 * iltests.il: New test for LDELEMA on an array of ref types.
16510 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
16511 all ldelema's on reftypes.
16512 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
16513 it was the wrong place to put it.
16515 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
16516 register to pop to make this cleaner, at the request of Paolo.
16518 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16520 * mini-ops.h (OP_GETHASHCODE): New op.
16522 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
16524 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
16527 For a microbenchmark, this reduces the cost of Hashtable.get_Item
16530 * mini-x86.c (mono_arch_output_basic_block): Rather than
16538 The first is 3 bytes while the second is 1. This saves 36 kb on
16539 mscorlib, quite a big saving. When bootstraping mcs, I was able to
16540 see a small boost because of icache locality.
16542 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
16544 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
16546 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
16547 started code sharing with the generic code.
16549 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
16551 * mini-ppc.c, cpu-g4.md: added code for direct access to
16554 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
16556 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
16557 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
16560 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
16562 * declsec.c|h: Added functions to cache the declarative stack modifiers
16563 in MonoJitInfo and to create a security frame from a MonoJitInfo
16565 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
16566 created. Register internal calls for System.Security.SecurityFrame::
16567 _GetSecurityFrame and _GetSecurityStack.
16568 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
16569 the definitions for the new stack walk/callback mechanism.
16570 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
16571 first security frame for LinkDemands and InheritanceDemands) and
16572 GetSecurityStack for Demands. Both use the new mono_walk_stack code
16574 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
16575 walk initialization (lupus).
16577 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16579 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
16581 (handle_loaded_temps): Do not create a temporary variable for
16582 things that we know are temps. They will never be modified.
16583 (mono_spill_call): Set MONO_INST_IS_TEMP
16584 (mono_emulate_opcode): ditto
16586 (mono_method_to_ir.CEE_DUP): ditto
16588 2004-12-19 Ben Maurer <bmaurer@ximian.com>
16590 * mini.c (type_to_eval_stack_type): Make this handle the void type
16591 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
16592 (emit_tree): use ip_in_bb to special case some common idioms
16593 Update all callers to pass in the IP.
16594 (mono_method_to_ir): Make CEE_CALL* do the above as well.
16596 This gives us a nice 2% speedup in mcs bootstrap.
16598 * mini-x86.c (peephole_pass): Peephole pass to make
16607 * mini.c (ip_in_bb): new method.
16608 (mono_method_to_ir): use this method rather than doing the hash
16611 * linear-scan.c (mono_linear_scan): When expiring actives, you
16612 don't need to keep around variables that expire on this
16613 instruction. This makes it so that:
16616 store (ebx add (ebx, 1))
16620 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
16622 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
16623 combination to avoid doing two copies. Fix up problems with previous
16626 * mini.c: Fix 64 bit warnings.
16628 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
16630 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
16632 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
16633 changes from the x86 code.
16635 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
16637 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
16639 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
16640 throwing code to reduce its size, unify the AOT and non-aot code and
16641 get rid of relocations in the AOT case.
16643 * mini-x86.h mini.c exceptions-x86.c
16644 (mono_arch_get_throw_corlib_exception): New arch specific function to
16645 raise corlib exceptions which doesn't require relocations in the
16648 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
16650 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
16652 * mini.c (mono_emit_method_call): Only allocate the got var when it is
16655 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
16658 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16660 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
16661 with add function when used from Inc/dec atomic
16662 functions. Re-enabled optimization on x86.
16663 * mini-ops.h: renamed atomic_add functions to
16664 allow _add to match the Interlocked::Add and
16665 _add_next to match Interlocked::Inc/Dec.
16667 2004-12-15 Massimiliano Mantione <massi@ximian.com>
16669 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
16670 linking of BBs to the end BB, and enabled SSAPRE also with
16671 consprop and copyprop (which was prevented by that bug).
16673 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16675 * mini-x86.c: disabling the Interlocked optimizing code.
16677 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16679 * aot.c (load_aot_module): Move reading of got_addr after the AOT
16680 file version check.
16682 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16684 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
16685 interlocked optimization due lack of support on x86, rewrote
16686 exchange to take into account that base may be in eax.
16688 xsp works again; activated Interlocked optimizing code.
16690 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16692 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
16694 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
16696 * mini-ops.h: Add new opcodes.
16698 * mini.h: Add new patch types. Add got_var to MonoCompile.
16700 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
16701 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
16702 make it work with all kinds of patchable code.
16704 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
16705 address of the GOT, and referencing entries in the GOT.
16707 * mini.c: Add code to load the GOT address if needed by an opcode.
16709 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
16710 independent AOT code on the x86 using an elf-style Global Offset Table.
16712 2004-12-14 Raja R Harinath <rharinath@novell.com>
16714 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
16716 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16718 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
16721 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
16723 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
16724 of Interlocked:Increment/Decrement/Add as inline ops.
16725 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
16727 2004-12-12 Geoff Norton <gnorton@customerdna.com>
16729 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
16730 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
16732 2004-12-12 Duncan Mak <duncan@ximian.com>
16734 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
16735 again. `patch_info->table_size' is no longer valid after Zoltan's
16738 2004-12-12 Martin Baulig <martin@ximian.com>
16740 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
16741 if we are the "real" method, ie. not an inlined method inside it.
16743 2004-12-11 Ben Maurer <bmaurer@ximian.com>
16745 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
16746 before we look in the special fields table. This fixes
16747 ../tests/thread-static-init.cs.
16749 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16751 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
16752 for Array get_Rank and get_Length. Fixes bug #70465.
16754 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
16756 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
16757 separate structure to reduce the size of MonoJumpInfo.
16759 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
16761 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
16763 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
16765 * mini.c (mini_get_inst_for_method): Changed to allow ports
16766 to return a MonoInst instead of opcode
16767 (renamed mini_get_opcode_for_method to better reflect the new functionality)
16769 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
16770 Allow ports to return a created MonoInst instead of op-code, will enable
16772 (renamed mini_get_opcode_for_method to better reflected the functionality)
16774 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
16776 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
16778 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16780 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
16783 2004-12-08 Martin Baulig <martin@ximian.com>
16785 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
16786 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
16788 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16790 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
16793 * exceptions.cs: Disable some tests which depend on properties of x86 fp
16796 2004-12-08 Raja R Harinath <rharinath@novell.com>
16798 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
16800 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
16802 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
16803 bug introduced by the previous patch.
16805 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16807 * mini-ppc.c, objectc.cs: handle large structs passed by value
16808 (fixes bug #69972).
16810 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
16812 * mini-ppc.c: OP_ARGLIST implementation from
16813 Geoff Norton <gnorton@customerdna.com>.
16815 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
16817 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
16818 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
16820 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16822 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
16824 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16826 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
16829 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
16831 * mini-sparc.c: Zero out localled-ed memory.
16833 * iltests.il: Add tests for zeroing out localloc-ed memory.
16835 2004-12-04 Martin Baulig <martin@ximian.com>
16837 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
16838 mono_method_get_signature_full().
16840 2004-12-03 Massimiliano Mantione <massi@ximian.com>
16842 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
16843 and some utility functions (always for SSAPRE), integrated SSAPRE.
16844 * mini.h: Likewise.
16845 * driver.c: Added ssapre option.
16846 * ssa.c: Small fix on OP_ARG handling.
16847 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
16848 * Makefile.am: Likewise.
16850 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
16852 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
16853 now in the xp code.
16855 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
16858 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16860 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
16862 * cpu-s390.md : Increase instruction length of oparglist.
16864 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
16866 2004-11-30 Martin Baulig <martin@ximian.com>
16868 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
16869 virtual generic methods. We call a special helper_compile_generic_method()
16870 icall to retrieve the method from the vtable, inflate and compile
16871 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
16873 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
16875 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
16877 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
16879 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
16881 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
16884 2004-11-27 Ben Maurer <bmaurer@ximian.com>
16886 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
16887 platforms with PIC aot.
16889 2004-11-28 Martin Baulig <martin@ximian.com>
16891 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
16894 2004-11-28 Martin Baulig <martin@ximian.com>
16896 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
16897 the result of mono_type_get_underlying_type() to check whether
16900 2004-11-26 Martin Baulig <martin@ximian.com>
16903 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
16906 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
16908 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
16909 the same way as the other arguments so they won't get clobbered.
16911 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
16912 calls through R11 since it is clobbered by the trampoline code.
16914 2004-11-26 Raja R Harinath <rharinath@novell.com>
16916 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
16917 pick up in-tree mscorlib.dll.
16919 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
16921 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
16923 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
16924 runtime data/code are now stored in a table similar to the GOT in ELF.
16925 This allows the code itself to be position independent.
16927 * aot.c: Fix loading of referenced assemblies after the lazy assembly
16930 * aot.c: Attach ELF type (object/function) directives to all global
16933 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
16935 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
16937 * mini-amd64.h: Turn on PIC AOT code.
16939 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
16940 returning the offset within an OP_AOTCONST instruction where the GOT
16941 offset needs to be added.
16943 * mini.h: Bump AOT file format version.
16945 2004-11-25 Martin Baulig <martin@ximian.com>
16947 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
16948 uninflated generic methods.
16950 2004-11-25 Martin Baulig <martin@ximian.com>
16952 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
16954 2004-11-24 Martin Baulig <martin@ximian.com>
16956 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
16957 original klass (this only applies for generic instances).
16959 2004-11-24 Martin Baulig <martin@ximian.com>
16961 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
16962 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
16965 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
16967 * mini.c (mono_method_to_ir): Disable inlining for methods containing
16968 localloc. Fixes #69678.
16970 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
16972 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
16974 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
16975 used SSE registers on pinvoke calls. Fixes #69774.
16977 2004-11-23 Geoff Norton <gnorton@customerdna.com>
16979 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
16980 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
16982 2004-11-23 Raja R Harinath <rharinath@novell.com>
16984 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
16985 Refer directly to the mcs/ tree.
16987 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16989 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
16990 Check if a trampoline for a synchronized method is required.
16992 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
16994 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
16995 with localloc if needed. Throe arithmetric exception in
16996 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
16997 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
16999 2004-11-19 Geoff Norton <gnorton@customerdna.com>
17001 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
17002 types before switching on type. Fixes #69622.
17004 2004-11-19 Raja R Harinath <rharinath@novell.com>
17006 * Makefile.am (check-local): New. Integrate into 'make check'.
17007 (MCS,RUNTIME): Define using in-tree mono and mcs.
17009 (%.exe): Use $(ILASM).
17011 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
17013 * mini-ppc.c: adjust initial prolog size (bug #69691).
17015 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
17017 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
17020 2004-11-17 Raja R Harinath <rharinath@novell.com>
17022 * Makefile.am (clean-local): Rename from 'clean'.
17024 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17026 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
17027 to mono_arch_is_int_overflow.
17028 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
17031 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
17033 * declsec.c|h: New files to support declarative security attributes.
17034 Added function to check if a method has (applicable) security.
17035 * mini.c|h: Add check for declarative security attributes in
17036 mono_method_check_inlining.
17037 * Makefile.am: Added declsec.c and declsec.h to the build.
17039 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
17041 * mini.c, mini.h: update to keep dynamic code info per-domain.
17043 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
17045 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
17046 (mini_init): Get rid of it from here too.
17048 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
17050 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
17051 implemented OP_RETHROW (patch by Geoff Norton
17052 <gnorton@customerdna.com>).
17054 2004-11-10 Geoff Norton <gnorton@customerdna.com>
17056 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
17057 between appdomains. Fixes appdomain-unload on PPC.
17059 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
17061 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17062 mini-exceptions.c: handle the new wrapper types.
17063 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
17064 token value as a MonoClass* when compiling a wrapper.
17065 mono_jit_create_remoting_trampoline now takes an additional
17066 MonoRemotingTarget parameter.
17068 2004-11-10 Martin Baulig <martin@localhost>
17070 * mini.c (mono_method_to_ir): Use `generic_container->context'
17071 rather than creating a new one.
17073 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17075 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
17077 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
17079 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
17081 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
17082 the experimental aot cache stuff.
17084 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
17086 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17087 mini-exceptions.c: update to exception clause structure changes.
17089 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
17091 * exceptions-x86.c (throw_exception): Fix warnings.
17093 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
17096 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
17098 * exceptions-sparc.c (get_throw_exception): Really fix this.
17100 2004-11-07 Ben Maurer <bmaurer@ximian.com>
17102 * tramp-*.c: we no longer support icalls without wrappers, so
17103 a bit of code can be removed here
17105 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
17107 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
17110 * cpu-sparc.md: Add op_rethrow.
17112 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
17114 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
17116 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
17117 * mini-ops.h: Add OP_RETHROW.
17119 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
17121 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
17123 2004-11-05 Geoff Norton <gnorton@customerdna.com>
17125 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
17126 Makes the output much easier to read
17128 2004-11-05 Ben Maurer <bmaurer@ximian.com>
17130 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
17131 prevents another huge leak when compiling with ssa. Secondly, the
17132 performance of doing this rather than freeing the lists is much
17133 better. GList does a lock every time you allocate a list link,
17134 so that it can use a memory pool. So, it is better to just use
17135 a memory pool of our own.
17137 * ssa.c, linear-scan.c: replace g_list_remove_link with
17138 g_list_delete. The remove one does not free the GList, so we were
17139 leaking memory. On -O=all --compile-all with corlib, this cut down
17140 3 MB of allocations.
17142 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
17144 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
17146 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
17148 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
17149 into a new function mono_create_jit_trampoline ().
17151 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
17153 * trace.c (get_spec): Allow tracing of classes without a namespace.
17155 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
17157 * mini.c: Fix pointer overwrite in mini_method_compile.
17159 2004-11-2 Geoff Norton <gnorton@customerdna.com>
17161 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
17162 The darwin ABI needs some special handling for 1 and 2 byte structs
17163 Lets use lbz/lhz instead of lwz everywhere.
17164 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
17165 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
17166 Use stb/sth for the former, and put the latter always on stack instead of in
17167 argument registers.
17169 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
17171 * trace.c (is_filenamechar): Add '_'.
17173 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17175 * mini-s390.c: Fix prolog length to allow for large trace requirements.
17177 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
17179 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
17181 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
17182 depends on libmonogc. Fixes #68805.
17184 2004-10-26 Miguel de Icaza <miguel@ximian.com>
17186 * mini.c (mono_jit_free_method): Provide extra information for
17187 this error. Currently this leaks, but will be turned into a
17188 developer option in the future.
17190 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
17192 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
17194 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
17196 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
17197 boundary. Fixes reading of PATCH_INFO_R4 and R8.
17198 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
17200 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
17202 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
17203 trampolines for AOT code.
17205 2004-10-22 <vargaz@freemail.hu>
17207 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
17208 constructed types. Fixes #68136.
17210 2004-10-21 Martin Baulig <martin@ximian.com>
17212 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
17213 if it returns true, unwind the stack to the call instruction.
17215 2004-10-21 <vargaz@freemail.hu>
17217 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
17219 * mini.h: Bump AOT version number.
17221 * objects.cs: Add another test for unbox trampolines.
17223 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
17226 2004-10-20 <vargaz@freemail.hu>
17228 * driver.c: Add SHARED to the set of optimizations tested.
17230 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
17232 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
17233 used by CEE_NEWARR.
17235 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
17237 2004-10-20 Martin Baulig <martin@ximian.com>
17239 * mini-exceptions.c (mono_handle_exception): Call
17240 mono_debugger_handle_exception() to tell the debugger about
17241 catch/finally clauses.
17243 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
17245 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
17247 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
17250 2004-10-15 Geoff Norton <gnorton@customerdna.com>
17252 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
17253 methods as their native size, fixed bug #57543, #57545.
17254 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
17255 This saves a temporary register and mullw call down into 1 (minor perf
17256 increase for cases like sum = sum * 5; This use to translate into:
17259 It now translates to
17262 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
17264 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
17267 2004-10-11 Martin Baulig <martin@ximian.com>
17269 * mini.c (mono_method_to_ir): If we're a generic method, get the
17270 MonoGenericContainer from our MonoMethodNormal and create a
17271 MonoGenericContext from it.
17273 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
17275 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
17277 * basic-long.cs: Add test for checked i8->i2 cast.
17279 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17281 * inssel-ppc.brg: added a couple of speedup rules.
17283 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
17285 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
17286 to speed up rebuilds.
17288 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17290 * mini-s390.c: Minor fix to OP_OR_IMM.
17292 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
17294 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
17295 better. Fixes appdomain-unload.exe on sparc.
17297 2004-10-02 Massimiliano Mantione <massi@ximian.com>
17299 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
17300 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
17303 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
17305 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
17307 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
17309 * mini.c: Always generate a field read/write wrapper for members
17310 of the class MarshalByRefObject since the actual instance could
17313 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
17315 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
17317 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
17319 * driver.c mini.h trace.c: Move the setting of the main assembly into
17320 a separate function called mono_trace_set_assembly () and call it after
17321 actually loading the main assembly. Fixes #66872.
17323 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
17325 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
17326 using the code manager.
17328 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
17330 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
17332 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
17334 * cpu-amd64.md: Fix bug in previous patch.
17336 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
17339 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
17341 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17342 mini-exceptions.c: updates for changed stack walk interface.
17344 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17346 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
17348 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
17350 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
17352 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
17354 * driver.c (mini_regression_list): Do not call mono_assembly_close
17355 since assemblies can't be unloaded.
17357 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17359 * cpu-amd64.md: Fix more instruction lengths.
17361 * cpu-amd64.md: Fix lengths of some instructions.
17363 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
17365 * inssel.brg: Make the array ldelema check aot friendly.
17367 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17369 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
17371 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
17373 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
17375 * mini-x86.c: Fix build.
17377 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
17378 mono_type_get_underlying_type () helper function to simplify code.
17380 2004-09-09 Martin Baulig <martin@ximian.com>
17382 * mini-amd64.c: Don't access `type->data.klass' directly, call
17383 mono_class_from_mono_type() instead since the type may be a
17386 2004-09-09 Martin Baulig <martin@ximian.com>
17388 * mini-amd64.c (get_call_info): Fix support for generic instances.
17389 (add_valuetype): Use mono_class_from_mono_type() to get the class
17390 since we can be a generic instance.
17392 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
17394 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
17396 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
17398 * liveness.c: reset spill costs on each scan: bug 62107
17400 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
17402 * exceptions-sparc.c (mono_arch_find_jit_info): remove
17403 unnecessary line that doesn't compile
17405 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
17407 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
17408 trampolines, make them call an error function so people can fix their
17411 2004-09-06 Martin Baulig <martin@ximian.com>
17413 * mini.c (mono_method_to_ir): When initializing locals, handle a
17414 generic instances like a valuetype if it's a valuetype and like a
17415 class if it's a class.
17417 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17419 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
17420 stack. Fixes #64674.
17422 * exceptions.cs: Add test for unwinding of call arguments.
17424 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
17426 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
17427 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
17428 set the carry/borrow flag). The sparc and s390 implementations
17429 can now use optimized versions (and simplify the code). ppc bugfixes.
17431 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17433 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
17435 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
17437 * inssel-amd64.brg: Remove leftover 32 bit rule.
17439 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
17441 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
17443 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
17444 mono_arch_find_jit_info functions into a new function. Fix a memory
17447 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
17450 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17452 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
17455 * exceptions.cs: Add array size tests.
17457 * mini.c: Allocate a separate icall wrapper for each arity of
17458 mono_array_new_va. Fixes #59509.
17460 * exceptions.cs: Add testcase for 64578.
17462 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
17464 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
17466 2004-09-02 Martin Baulig <martin@ximian.com>
17468 * mini.c (mono_method_to_ir): When initializing the locals, call
17469 handle_initobj() on the generic instance itself, not its
17472 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17474 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
17475 MonoJitInfo for dynamic methods.
17477 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
17479 * mini.c: Add support for freeing JIT data for dynamic methods.
17481 2004-09-01 Martin Baulig <martin@ximian.com>
17483 * mini-x86.c (is_regsize_var): Added support for generic
17485 (mono_arch_emit_prolog): Make this compile again, use
17486 `x86_push_imm_template (code)'.
17488 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
17490 * mini-x86.c: make all push_imm instructions that get
17491 patched always emit the long form
17493 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
17495 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
17496 in a per-domain hash.
17498 * mini-amd64.c (merge_argument_class_from_type): Handle generic
17501 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
17503 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
17506 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
17509 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
17510 Beginnings of SSE2 support.
17512 * exceptions.cs: Add more tests for checked int<->uint casts.
17514 2004-08-28 Martin Baulig <martin@ximian.com>
17516 * mini-x86.c (mono_arch_instrument_epilog): Added support for
17520 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
17521 Handle generic instances recursively.
17523 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17525 * iltests.il: test for conv.u8 on a constant
17527 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17529 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
17530 LCONV_x4 (shrun_32 (membase)).
17532 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17534 * inssel-x86.brg: c&p rules for push/setret of long
17536 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17538 * inssel-x86.brg: c&p rules for compare (base, regvar) and
17539 compare (regvar, base)
17541 * inssel-x86.brg: more burg love
17543 * inssel.brg: more cleanup
17545 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
17547 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17549 * basic-long.cs, basic-calls.cs: new tests for optimization.
17551 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
17553 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
17556 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17558 * mini-amd64.c (read_tls_offset_from_method): Add another case.
17560 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
17562 * inssel.brg (mini_emit_memcpy): use
17563 NO_UNALIGNED_ACCESS to disable memcpy optimization
17565 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17567 * mini-amd64.c: Handle generic types in various places.
17569 * mini.c (mono_method_to_ir): Handle generic types in init locals.
17571 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
17573 * mini.c (handle_box): Fix warning.
17575 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
17577 * mini-amd64.h: Enable the emit_state optimization.
17579 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
17581 * mini-amd64.c: Add some new 64 bit peephole opts.
17583 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
17585 * cpu-amd64.md: sreg1 of div instructions must be %rax.
17587 * mini-amd64.c: Register allocator fixes.
17589 * mini.c: Add an optimization to emit_state to avoid allocation of new
17590 registers on some platforms.
17592 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
17594 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
17596 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
17597 allocation. Fixes #63085.
17599 * basic-long.cs: Add new regression test.
17601 * mini-amd64.c: Register allocator improvements.
17603 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
17605 * mini-amd64.c (read_tls_offset_from_method): Add another code
17608 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
17609 instruction sequence for nullifying class init trampolines.
17611 * objects.cs: Add new regalloc test.
17613 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
17615 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17617 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
17619 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
17622 * driver.c: Fix profiling after TLS changes.
17624 * driver.c (mono_main): Set mono_stats.enabled if needed.
17626 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
17629 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
17631 * mini-x86.c: use a 1 op rather than a 2 op tls access
17632 instruction -> faster.
17634 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17636 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17639 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
17641 * exceptions-sparc.c (throw_exception): fix typo
17643 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
17645 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
17646 set tree->dreg correctly with tls. Allow any
17647 register to be used.
17649 * mini-x86.c (read_tls_offset_from_method): add new code
17650 generation pattern seen with GCC.
17653 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
17655 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
17656 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17657 exceptions-sparc.c: fix some performance issues in exception
17658 handling and setting of the stack trace for exceptions that were
17661 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17663 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17666 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
17669 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
17671 This patch inlines tls access, when possible.
17673 * mini.h: new arch functions for TLS intrinsics.
17674 All platforms updated with a stub.
17676 * mini.c: use the new intrinsics
17678 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
17679 arch specific intrinsic for tls variables
17681 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17683 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
17686 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
17688 * mini.c: thread local allocation
17690 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
17692 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
17694 * Makefile.am: Link against the static version of libmonogc.
17696 * Makefile.am: Link the static versions of the convenience libraries
17697 into the mono executable.
17699 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
17701 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
17703 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
17704 on integer overflow.
17706 * mini-amd64.c: Reorganize function call code.
17708 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
17710 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17712 * inssel-x86.brg: use xor eax,eax.
17714 * basic.cs: new tests
17716 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17718 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
17719 in exception throwing code.
17721 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17723 * inssel-x86.brg: use xor esi,esi.
17725 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17727 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
17728 can trace methods compiled during mini_init () too.
17730 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
17733 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17735 * Makefile.am: static link on x86 (r=zoltan)
17737 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17739 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
17740 code since it causes some programs to fail.
17742 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
17744 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
17746 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17748 * mini.c: ovfops_op_map - add STACK_OBJ case for
17750 * basic.cs: add test_0_pin_string as test
17753 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17755 * Makefile.am: build C# if srcdir != builddir
17757 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
17759 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
17760 fall-through blocks.
17762 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17764 * driver.c: enable loop by default again and include abcrem in -O=all.
17766 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
17768 * iltests.il: Add some localloc tests.
17770 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
17772 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
17775 * inssel-amd64.brg: Add some optimizations.
17777 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
17780 * Makefile.am: Statically link mono against libmono on AMD64.
17782 * mini-amd64.c inssel-amd64.brg: Optimizations.
17784 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
17786 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
17788 * tramp-amd64.c: Patch calling code in trampolines.
17790 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
17792 * mini-amd64.c: pinvoke struct passing fixes.
17794 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
17796 * mini-sparc.c: redo change, make mono_arch_cpu_init call
17797 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
17799 2004-08-05 Duncan Mak <duncan@ximian.com>
17801 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
17804 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17806 * mini-amd64.c (emit_move_return_value): Move return value for normal
17809 2004-08-05 Martin Baulig <martin@ximian.com>
17811 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
17812 `type->type'; just modify `type' itself when dealing with enums
17813 and generic instances.
17814 (check_call_signature): Make `simple_type' a `MonoType *'.
17816 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17818 * mini.c: Use OP_PADD to add offsets to addresses.
17820 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
17822 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
17824 * mini-sparc.c (mono_arch_emit_epilog): fix check
17825 for folding last op into restore instruction
17827 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17829 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
17830 helper methods using the code manager.
17832 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
17834 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
17836 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17838 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
17839 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
17841 * mini-s390.c: fix tail processing
17843 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
17845 * mini-ppc.c: mul.ovf.un exception name fix.
17847 2004-08-03 Martin Baulig <martin@ximian.com>
17849 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
17850 instances; before jumping to `handle_enum', also modify `ptype'.
17852 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
17854 * cpu-sparc.md: fcall maximal length too small.
17856 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
17858 * mini-amd64.c mini.h: Add initial support for passing/returning
17859 structures to/from pinvoked methods.
17861 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
17863 * mini-ppc.c: reg allocator fix.
17865 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
17867 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
17869 * inssel.brg: Optimize memset on 64 bit machines.
17871 * mini-amd64.c: Fix some vararg cases.
17873 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17875 * mini-s390.c: Corrected macro in emit_float_to_int
17877 * s390-abi.cs: Tests to exercise the s390 ABI
17879 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17881 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
17884 * basic.cs: Add a test for add.ovf.un.
17886 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
17888 * mini-sparc.c: add case for OP_IDIV_UN
17890 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17892 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
17894 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
17896 2004-07-30 Ben Maurer <bmaurer@ximian.com>
17898 * basic.cs: regression tests.
17900 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
17903 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17905 * basic.cs: Add a new test.
17907 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
17908 and AOT. Various fixes and optimizations.
17910 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
17912 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
17914 * mini-ppc.c: make sure temp regs are not used for global reg
17917 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
17919 * cpu-sparc.md: conv_i8 fix for 64bits
17921 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
17923 2004-07-29 Ben Maurer <bmaurer@ximian.com>
17925 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
17926 add opcode for cmp BYTE PTR [eax], imm.
17928 * inssel.brg: Make memcpy and memset takes bases.
17930 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
17932 * *-amd64.*: More AMD64 work.
17934 2004-07-28 Ben Maurer <bmaurer@ximian.com>
17936 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
17937 add a compare-not-equal opcode.
17939 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
17941 * mini.c: Use mono_init_from_assembly instead of mono_init.
17943 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
17945 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
17947 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
17949 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
17951 * inssel.brg: 64 bit fixes.
17953 * mini.h (MonoCallInst): Add some AMD64 specific data.
17955 * mini.h: Add some OP_P opcodes.
17957 2004-07-28 Ben Maurer <bmaurer@ximian.com>
17959 * basic.cs: tests for 61797 and 61740
17961 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
17963 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
17964 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
17966 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
17968 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
17970 * *-amd64*.*: Ongoing AMD64 work.
17972 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
17974 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
17976 * *-amd64*: Ongoing AMD64 work.
17978 * mini-arch.h: Add AMD64 support.
17980 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
17982 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
17984 * mini-ops.h: Add new opcodes.
17986 * Makefile.am: Add AMD64 support.
17988 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
17989 rules into the inssel-long*.brg files.
17991 * *-amd64.*: Add beginnings of AMD64 backend.
17993 2004-07-22 Ben Maurer <bmaurer@ximian.com>
17995 * mini.c (print_dfn): commenting out the code that prints
17996 the cil. With -O=deadce, this makes -v -v crash.
17998 * cpu-pentium.md: make checkthis have a length of 2
18000 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
18002 * mini-sparc.h: fix implementations of __builtin
18003 functions for Sun compiler for V9.
18005 2004-07-16 Ben Maurer <bmaurer@ximain.com>
18007 * mini.c: use the new stelem.ref wrapper
18008 * exceptions.cs, arrays.cs: new stelem.ref tests
18010 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18012 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
18013 new XSP should work with these changes).
18015 2004-07-14 Ben Maurer <bmaurer@ximain.com>
18017 * inssel-{long32,x86,}.brg: trivial optimizations.
18019 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
18021 * mini.c: load value when emitting box operation in
18024 2004-07-12 Ben Maurer <bmaurer@ximian.com>
18026 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
18027 is one byte shorter than cmp DWORD PTR [eax], 0.
18029 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18031 * inssel-ppc.brg: arguments on the stack are always
18032 relative to the stack pointer (spotted by Neale Ferguson).
18034 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18036 * exceptions-x86.c: delay appending the method name to the trace until
18037 after mono_jit_info_table_find is called, as this gets the real
18040 2004-07-09 Ben Maurer <bmaurer@ximian.com>
18042 * aot.c: register roots
18044 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18046 * aot.c : I could just use PLATFORM_WIN32 flag.
18048 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18050 * aot.c : Reverting the previous fix. This time it broke linux build.
18052 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18054 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
18056 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
18058 * mini.c (handle_stack_args): Remove some more debugging code.
18060 * mini.c (handle_stack_args): Remove debug output left in by mistake.
18062 * driver.c mini.h aot.c: Allow additional options to be specified with
18063 --aot and pass them to mono_compile_assembly.
18065 * aot.c: Add experimental code to AOT compile all loaded assemblies
18066 on demand and save the code into a cache in the filesystem.
18068 * aot.c: Add support for more wrapper methods.
18070 * mini.c (handle_stack_args): Handle some corner cases. Fixes
18073 * cpu-*.md: Remove removed opcodes.
18075 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
18076 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
18077 related icalls to marshal.c.
18079 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
18081 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
18083 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
18085 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
18087 2004-07-06 Ben Maurer <bmaurer@ximian.com>
18088 * liveness.c: If liveness is recomputated we need to reset the information
18089 for each variable. This way, if the liveness range has been narrowed
18090 by optimizations that happened after the last computation, we can return
18093 For example, if you have
18098 // Tons of code that does not affect i
18104 i = 0 is dead code and will be removed by SSA. However, when
18105 linear scan gets to the code, i will still appear to be live
18106 throughout the entire block. This prevents good register allocation.
18108 2004-07-06 Martin Baulig <martin@ximian.com>
18110 * debug-mini.c (mono_debug_init_method): Allow
18111 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
18112 (mono_debug_add_icall_wrapper): New method.
18114 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
18116 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
18118 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
18121 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
18123 * aot.c (mono_aot_load_method): Fix loading of debug info.
18125 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
18127 * aot.c: Add logging support.
18129 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
18131 * mini.h: Add prototype for mono_print_method_from_ip.
18133 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
18135 * inssel.brg: 64 bit fixes.
18137 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
18140 * Makefile.am: Add SPARC64 support.
18142 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
18144 * aot.c: Fix alignment problems on 32 bit platforms.
18146 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
18148 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
18151 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
18154 * mini.h: Bump AOT file version. Some 64 bit fixes.
18156 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
18158 * inssel-sparc.brg: Add new rule to avoid register moves.
18160 * inssel.brg: Add ldind_to_load_membase helper function.
18162 2004-06-30 Ben Maurer <bmaurer@ximian.com>
18164 * mini.c: OffsetToStringData intrinsic.
18166 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
18168 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
18170 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
18173 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
18174 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18176 * mini.c: reinstated mono_compile_get_interface_var()
18177 on x86, too, since the change breaks the Gtk# build there as well.
18179 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18181 * driver.c: remove loop from the default optimizations: it seems to
18182 interact badly with some of the other options (see bug #60613).
18184 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
18186 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
18187 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
18189 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
18191 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
18192 vararg-using methods.
18194 2004-06-21 Martin Baulig <martin@ximian.com>
18196 * mini/mini-exceptions.c
18197 (mono_handle_exception): Added `gpointer original_ip' argument.
18198 After calling mono_unhandled_exception(), call
18199 mono_debugger_unhandled_exception() and if that returns true,
18200 restore the context and return.
18202 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
18204 * mini-ppc.c: prefer the use of relative branches so
18205 they won't need to be patched in aot code (patch from Patrick Beard).
18207 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18209 * aot.c: patch from Patrick Beard to make the output assembly
18210 more correct for the MacOSX assembler. Small tweak to
18211 generate sane images on Linux/PPC, too.
18213 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18215 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
18216 case until bug #59509 is fixed (shows up in #60332).
18218 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18220 * mini.c: make sure the needed wrappers are compiled, too, with
18223 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
18225 * driver.c: remove NPTL reference in --version output.
18227 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18229 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
18230 generate valid assembly for the Mach-O assembler.
18232 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18234 * driver.c: don't include abcrem in the all optimization specifier
18235 since it slows down jit compilation too much for now.
18237 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
18239 * mini.c: use BIGMUL only if both operands have the same signage.
18240 * iltests.il: Test for bug 60056. (errors related to signage in
18245 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
18247 * mini.c, aot.c: memory leak fixes.
18249 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
18251 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
18253 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
18255 * Makefile.am: remove the -static hack completely, it links in
18256 statically glib as well.
18258 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
18260 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
18261 * exceptions.cs: make it compile with new mcs/csc.
18263 2004-06-03 Massimiliano Mantione <massi@ximian.com>
18264 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
18265 and added relevant test case.
18267 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18269 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
18270 regressions in gtk-sharp.
18272 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
18274 * exceptions.cs: New regression tests.
18276 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
18278 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
18280 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
18282 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
18284 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
18286 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
18288 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
18290 * mini.c (mono_jit_runtime_invoke): Init class in this
18291 method instead of trusting mono_jit_compile_method to
18292 do the work (because wrappers can be in object class)
18294 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
18296 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
18298 * basic-long.cs: New regression test.
18300 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
18302 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
18303 and div/rem checks.
18305 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
18307 * Makefile.am: fix miguel's change to build mono statically against
18308 libmono (track build dependencies).
18310 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18312 * cfold.c: Some glib versions do not have G_MININT32.
18314 2004-05-26 Massimiliano Mantione <massi@ximian.com>
18316 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
18317 with precision of tan, atan, sin and cos, and implemented related
18318 regressions tests (fixes bug 54467, but one new problem appeared and
18321 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18323 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
18325 * exceptions.cs: Add test for constant folding && division by zero.
18327 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
18328 since driver.c is in libmono too, so the optimization was useless.
18330 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
18331 variable to driver.c so the compiler can emit more efficient code to
18334 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18336 * Makefile.am: don't distribute generated inssel.[ch] files.
18338 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
18340 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
18341 into the default appdomain. Fixes #58707.
18343 * jit-icalls.c: Remove the broken approximation for truncl, doing
18344 no conversion is better.
18346 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
18349 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18351 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
18352 of the mcrxr instruction which is not available on some processors
18353 even if it's documented to be. Implement add and sub overflow correctly
18354 (still not complete for long unsigned). Speed up icalls a bit.
18356 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
18358 * mini.c (mono_jit_compile_method_with_opt): Make sure that
18359 we run .cctor in the current domain instead of target_domain.
18361 Fixes bug #58558, .cctor not being called in -O=shared.
18363 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18365 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
18367 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
18369 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
18370 which can be done with an imm8, do it that way.
18371 (mono_arch_output_basic_block): ditto for a jmp
18372 (mono_arch_emit_prolog): Computate maximum offset of a label.
18374 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
18376 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
18377 now tries to allocate prefered physical reg's for virtual
18378 regs. This reduces the number of emited spills/loads with
18379 20-30% on our core assemblies.
18381 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18383 * jit-icalls.c: truncl() is not needed and trunc() is
18384 the correct thing to do anyway (bug #58287).
18386 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
18388 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
18391 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
18393 * driver.c: enable loop optimizations by default.
18395 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18397 * mini-x86.c: fix calc of max loop size when aligning loops start.
18399 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
18401 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
18404 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
18406 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
18409 * basic-long.cs: Add tests for add/subtract of immediates with carry.
18411 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
18413 * mini.c (inline_method): Allways inline some wrappers even if the cost
18414 is too large. Fixes #58785.
18416 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
18418 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
18420 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
18421 (crichton@gimp.org). Beginning of support for sparc/linux.
18423 * mini-sparc.c: Optimize retrieval of LMF address.
18425 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
18427 * exceptions-ppc.c: handle alloca in methods with clauses.
18429 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
18431 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
18433 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
18435 * mini.c: Delegate most of the abort signal work to
18436 mono_thread_request_interruption, which also handles Stop and Suspend
18439 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
18441 * mini.c mini.h: Allow inlining of icall wrappers if the backend
18442 supports the save/restore lmf opcodes.
18444 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
18446 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
18447 by gcc-3.4 as well.
18449 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
18451 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18453 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
18454 methods which contain array accesses.
18456 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
18457 boundaries. Fixes #58537.
18459 * iltests.il: Add regression test for #58537.
18461 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18463 * mini-x86.c (mono_arch_local_regalloc): Last part of
18464 fix for bug #58633 (releasing register to early).
18466 2004-05-18 Miguel de Icaza <miguel@ximian.com>
18468 * basic-long.cs: Add new regression test.
18470 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18472 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
18473 register too early on the chain.
18475 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18477 * mini.c (create_helper_signature): Use a helper function to reduce
18478 the code which needs to be written. Also set the calling convention of
18479 icalls on windows. Fixes #57840.
18481 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18483 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
18484 exceptions-ppc.c: added helper function to get the instruction address
18485 from a signal handler context.
18487 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18489 * helpers.c: use g_get_tmp_dir. Invokes happyness
18492 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18494 * helpers.c: Add new env variable to pass args to objdump.
18495 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
18497 2004-05-17 Radek Doulik <rodo@ximian.com>
18499 * Makefile.am (common_sources): added abcremoval.h so it get
18500 disted and daily mono packages on go-mono.com will build again
18502 2004-05-17 Massimiliano Mantione <massi@ximian.com>
18504 * abcremoval.c: Fixed coding style, added copyright header.
18506 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
18508 * mini.h: Added prototype for abc removal main function.
18510 * build_relations_propagation_table.pl: Added copyright header.
18512 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18514 * basic-long.cs: reg test for complex ceq_long bug.
18516 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18518 * mini-x86.c (mono_arch_local_regalloc): Correctly free
18519 reg in long and clob case (bug #58343). Fixed/added comments.
18521 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
18523 * mini.c (mono_jit_runtime_invoke): Follow new convention
18524 of calling the invoke method with an function pointer.
18526 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
18528 * ChangeLog: Fix author of memory leak patch.
18530 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
18532 * Makefile.am: fix make dist as well...
18535 2004-05-14 Massimiliano Mantione <massi@ximian.com>
18537 * cfold.c: Made so that conversions from pointer to int4 are no-ops
18538 on archs where pointers are 4 bytes long.
18540 * Makefile.am: Added abcremoval.c source file.
18542 * abcremoval.c: Added abcremoval.c.
18544 * abcremoval.h: Added abcremoval.h.
18546 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
18548 * inssel.brg: Enabled bounds check removal.
18550 * mini.c: Added support for abcrem optimization.
18552 * mini.h: Added abcrem optimization label.
18554 * driver.c: Added support for abcrem optimization.
18556 * propagated_relations_table.def: Added propagated_relations_table.def.
18558 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
18560 * mini.c, cfold.c: fix style.
18562 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18564 * mini.c: handle issue with the low-level implementation of
18565 some long opcodes (bug #54209).
18567 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
18569 * basic.cs: test for my new cmov stuff.
18571 2004-05-13 Patrik Torstensson
18573 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
18574 opt and added peephole documentation.
18576 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
18578 * tramp-ppc.c: rewrote the generic trampoline code.
18580 2004-05-11 Patrik Torstensson
18582 * mini-x86.c: optimize long shl/shr asm code (one less branch)
18584 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
18586 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
18588 * mini.h mini.c dominators.c: Applied patch from Derek Woo
18589 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
18591 * mini.c: Add new icalls for AsAny marshalling.
18593 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18595 * tramp-ppc.c, mini-ppc.c: more cleanups.
18597 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18599 * mini.c: no warnings.
18601 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18603 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
18605 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
18607 * mini.c: In the thread abort signal handler, if the thread is in the
18608 process of being stoped, don't throw the Abort exception, just stop the
18611 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
18613 * tramp-ppc.c: removed old code.
18615 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18617 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
18618 do some simple speed optimizations on ppc.
18620 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18622 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
18623 and large offsets in load/store.
18625 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18627 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
18628 it causes regressions.
18630 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18632 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
18635 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18637 * jit-icalls.c: remove warnings.
18638 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
18639 speedups for unsafe code.
18641 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
18643 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
18645 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
18647 * basic-calls.cs: Add new regression test.
18649 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
18652 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
18654 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
18657 2004-05-06 Patrik Torstensson
18659 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
18660 long reg allocation in any reg (not only eax:edx) and implemented
18661 long shl/shr ops in asm instead of helpers.
18663 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
18665 * mini-sparc.h: Fix warnings.
18667 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
18670 * mini-exceptions.c (mono_handle_exception): Call the filter in a
18671 separate statement for clarity.
18673 * mini-sparc.c: Update status.
18675 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
18677 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
18680 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18682 * inssel-ppc.brg: another small pre-release workaround:
18683 we don't do overflow detection for long_sub_un.
18685 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18687 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
18688 (also works around a weird ppc bug: 57957).
18690 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
18692 * tramp-ppc.c: trampoline fixes.
18694 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
18696 * mini-ppc.c: fixed typos.
18698 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18700 * mini-ppc.c, exceptions-ppc.c: more code saves registers
18701 at the top of the stack. Fixed typos. Use a frame registers
18702 for all the methods with exception clauses.
18704 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18706 * exceptions-ppc.c: restore fp registers.
18708 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18710 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
18711 order from the stack top (moved the stack room to save the
18712 return value for trace after the param area). Fixed corruption
18713 in restoring registers on unwind.
18715 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
18717 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
18719 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18721 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
18722 and prolog/epilog for methods that use it. Allow
18723 enough param area room for varargs methods. Fix miguel's
18724 breakage in exception handling.
18726 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18728 * Makefile.am: run genmdesc only on current arch.
18730 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18732 * exceptions-x86.c:
18733 * mini-x86.h: fix the build on windows.
18735 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
18737 * 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.
18739 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
18741 * mini-exceptions.c: New file.
18743 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
18744 Move some parts of the x86 exception handling code to an
18745 arch-independent file so it can be shared with other ports.
18747 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
18749 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
18751 2004-04-26 David Waite <mass@akuma.org>
18753 * driver.c: remove comma from end of enumeration declaration
18755 2004-04-26 Jackson Harper <jackson@ximian.com>
18757 * driver.c: parse config file before loading first assembly. This
18758 allows the user gac to be enabled/disabled.
18760 2004-04-23 Miguel de Icaza <miguel@ximian.com>
18762 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
18763 simpler mechanism: we do not care what is encoded initially
18764 (branch absolute or relative), we care about the code and its
18765 target. I kept the old code for reference for now.
18767 The new code tries first to determine if the jump is anywhere in
18768 the -/+32 absolute meg range, if it succeeds, it encodes using the
18769 absolute branch; If not, it tried to find something in the
18770 relative range, if not, it uses the handle_thunk code.
18772 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
18774 * exceptions-ppc.c: use the correct ip register on macosx.
18776 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
18778 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
18780 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
18782 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
18783 Raise exception on integer divide by zero by hand since the hw
18784 doesn't support it. Handle NaNs in FP compares.
18786 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
18788 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
18789 code reducing duplication between the platforms and enabled
18790 signal exception handling (on linux for now).
18792 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
18794 * exceptions-ppc.c: more macosx support.
18796 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18798 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
18800 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
18802 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
18804 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
18806 * iltests.il: more tests.
18808 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18810 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
18813 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
18815 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
18817 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18819 * liveness.c: Mark variables as volatile in all basic blocks reachable
18820 from exception clauses.
18822 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
18824 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
18827 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
18829 * iltests.il, basic.cs: more tests for regalloc.
18831 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
18833 * iltests.il: Some tests for register allocation modifications
18836 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
18838 * exceptions.cs: Add regression test for bug #56782.
18840 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
18841 original stack trace if an exception is rethrown. Fixes #56782. Oh,
18842 the beauty of fixing the same thing in 5 different files...
18844 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
18846 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
18849 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
18851 * mini.c: Add support for STRWLPARRAY marshalling convention.
18853 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
18855 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
18856 to init the context to setup the regs pointer).
18858 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18860 * exceptions-ppc.c: more exceptions work.
18862 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18864 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
18867 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18869 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
18870 can use the memory directly.
18872 * cpu-pentium.md: Update documentation from a post from Zoltan.
18874 add x86_add_membase, x86_sub_membase, x86_mul_membase
18876 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18878 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
18879 GENERAL_REGS they were also hardcoded for all PPC ports.
18881 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
18883 Remove hard-coded limit for floating point registers, use
18884 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
18886 Notice that in MacOS X calling conventions you can fit a lot more
18887 floating point values in registers, so I should update the PInvoke
18888 test to excercise the passing of floating point values on the
18889 stack (currently broken).
18891 2004-04-06 Miguel de Icaza <miguel@ximian.com>
18893 * tramp-ppc.c (create_trampoline_code): Added
18894 JUMP_TRAMPOLINE_SIZE.
18895 (ppc_magic_trampoline): Follow the pattern from
18896 x86_magic_trampoline: if code is set to zero, return.
18897 (create_trampoline_code): Always pass MonoMethod to the jump
18898 trampoline, before it was passing a null.
18899 (mono_arch_create_jump_trampoline): Implement the jump stub, could
18900 share the code with mono_arch_create_jit_trampoline.
18902 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
18904 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
18907 * cpu-g4.md: Added length for jmp instruction, the worst case
18908 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
18911 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
18913 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
18915 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
18917 * mini.c: Only set bblock->real_offset when adding a new bblock, and
18918 before each IL instruction.
18920 * mini.c (CEE_BOX): Fix warnings.
18922 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18924 * mini.c: removed a few unused vars and extra whitespace.
18926 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
18928 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
18930 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
18932 (OP_GETCHR): use the above
18933 (CEE_LDELEMA): use the above.
18935 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
18936 version of the generic impl.
18937 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
18938 (CEE_LDELEMA): use the above.
18940 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
18942 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
18945 * iltests.il: Added new regression test for #56317.
18947 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
18949 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
18950 under NetBSD. Fixes #56450.
18952 * liveness.c (update_gen_kill_set): Fix previous patch.
18954 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18956 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
18958 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
18960 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
18961 ldsfld and ldsflda.
18963 * inssel-sparc.brg: Add more optimizations.
18965 * mini-sparc.c: Replace multiply/divide with shifts if possible.
18967 2004-04-01 Martin Baulig <martin@ximian.com>
18969 * mini.c (handle_box): New static function; moved the
18970 implementation of CEE_BOX here.
18971 (mono_method_to_ir): Added `constrained_call' variable.
18972 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
18973 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
18974 mono_method_get_constrained() to get the method.
18976 2004-04-01 Martin Baulig <martin@ximian.com>
18978 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
18979 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
18980 (mono_method_to_ir): We don't need these macros anymore since
18981 mono_class_get_full() already takes care of it.
18983 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18985 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
18986 use @function (as doesn't accept #function here) and check the return
18987 value of system and stop if fails.
18989 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18991 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
18993 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
18995 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
18997 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
18999 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
19002 * basic-long.cs: Add test for negation of Int64.MinValue.
19004 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
19006 * mini-sparc.c: Update status.
19008 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
19010 * exceptions-sparc.c: Fix return value in filters.
19012 * inssel-sparc.brg: Fix register allocation in some rules.
19014 2004-03-28 Martin Baulig <martin@ximian.com>
19016 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
19019 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
19021 * mini-x86.c (mono_arch_patch_code): Fix warnings.
19023 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
19024 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
19025 remove unused conv_u4 opcode.
19027 * mini-x86.c: Remove valgrind workaround since it slows down things
19028 even when mono is not run under valgrind.
19030 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
19032 * mini-sparc.c: Update status.
19034 * inssel-sparc.brg: Add some optimizations.
19036 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
19037 future delay slot filling. Add support for varargs, tail calls and JMP.
19039 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
19040 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
19042 * inssel.brg: Fix register allocation in OP_ARGLIST.
19044 * inssel.brg: Fix warnings.
19046 2004-03-25 Martin Baulig <martin@ximian.com>
19048 * mini.c (inflate_generic_field): Removed.
19049 (mini_get_method): Removed, use mono_get_method_full(),
19050 (mini_get_class): Removed, use mono_class_get_full().
19051 (mono_method_to_ir): Pass our generic context to
19052 mono_field_from_token().
19054 2004-03-25 Martin Baulig <martin@ximian.com>
19056 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
19057 of a `MonoMethod *'.
19058 (mini_get_method): Take a `MonoGenericContext *' instead
19059 of a `MonoMethod *'.
19060 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
19061 a new local variable called `generic_context' which holds the
19062 current `MonoGenericContext *'; use it to lookup things.
19064 2004-03-24 Martin Baulig <martin@ximian.com>
19066 * mini.c (mini_get_class): New static method; if we're inside a
19067 generic instance, inflate the class if neccessary.
19068 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
19070 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
19072 * iltests.il: New regression test for #55976.
19074 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
19077 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
19079 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
19082 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
19084 * liveness.c: Consider SSA stores as well as loads when making vars
19087 * exceptions.cs: New regression tests for register allocation.
19089 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
19091 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
19092 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
19093 domain lock only to protect puntual access to data structures.
19094 Added access lock for sighash, jit_icall_hash_name,
19095 jit_icall_hash_addr and domain->code_mp.
19097 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
19099 * driver.c: Print SIGSEGV handling method.
19101 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
19103 * mini.c (setup_jit_tls_data): Handle case when this is called
19104 multiple times for a thread.
19106 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
19107 is different from fbxx_un. Fixes #54303. Also use constants instead of
19108 magic numbers in a lot of places.
19110 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
19112 * exceptions.cs: Fix cctor test when --regression is used.
19114 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
19116 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
19119 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
19121 * inssel-ppc.brg: fixed register assignments for some rules.
19123 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
19125 * exceptions.cs: Add test for exceptions in static constructors.
19127 * mini.c (mono_jit_compile_method_with_out): Move the calling of
19128 static constructors outside the domain lock. Fixes #55720.
19130 2004-03-17 Martin Baulig <martin@ximian.com>
19132 * mini.c (get_generic_field_inst): Removed, this'll never happen.
19133 (inflate_generic_field): Take the `MonoMethod *' instead of the
19134 `MonoClass *' and added support for generic method.
19135 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
19136 have a `field->parent->gen_params', only inflate the field if it's
19137 an open constructed type.
19139 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
19141 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
19142 exception object instead of the preconstructed ones.
19144 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19146 * mini.c: reverted changed to sigsegv_signal_handler commited
19147 accidentally in the previous patch.
19149 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19152 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
19153 running --aot with an old assembly.
19155 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
19157 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
19160 * mini-sparc.c: Add support for v9 branches with prediction.
19162 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
19164 * mini.c (mini_init): #warning is GNUC only
19166 * mini-sparc.h: implement __builtin_frame_address
19167 and __builtin_return_address for Sun C compiler
19169 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
19171 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
19173 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
19175 * basic-calls.cs: Add test for unaligned byref long argument passing.
19177 * mini-ops.h: Add sparcv9 compare and branch instructions.
19179 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
19180 v9 instructions if we have a v9 cpu.
19182 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
19183 registers for global allocation.
19185 * exceptions-sparc.c: Fixes.
19187 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
19189 * liveness.c (mono_analyze_liveness): Optimized version.
19191 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
19193 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
19196 * basic-float.cs basic-calls.cs: New regression tests.
19198 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
19200 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
19201 sigaltstack implementation.
19203 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
19205 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
19206 stuff if SIGSEGV_ON_ALTSTACK is not defined.
19208 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
19210 * mini.c: Fix warnings.
19212 * mini.c (mono_resolve_patch_target): New function which contains the
19213 arch independent part of the patching process.
19215 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
19216 patching code to a separate function.
19218 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
19220 * mini.c (add_signal_handler): ifdef out on Windows
19222 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
19224 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
19225 cpu-sparc.md: Add exception handling support + other fixes.
19227 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
19228 typed GC detection in --version.
19230 * basic.cs exceptions.cs: New regression tests.
19232 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
19233 the arch specific code can store data during a compilation.
19235 * mini-ops.h: Add OP_SETFRET.
19237 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
19238 function, register a separate icall for each arity, so the icalls can
19241 * mini.c (mono_print_tree): Print negative offsets in a more readable
19244 * mini.c: Make signal handling work on sparc.
19246 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
19248 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
19250 * jit-icalls.c: Emulate truncl by aintl on solaris.
19252 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
19254 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
19256 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
19258 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
19260 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
19261 a MarshalByRef type, inline a method that performs the check, taking into
19262 account that the object can be a proxy. Also implemented tow new opcodes:
19263 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19264 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
19265 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19267 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
19269 * mini-ppc.c: if a relative branch displacement is too big
19270 but it points to and area reachable with an absolute branch,
19273 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
19275 * mini.c: optimize small copies in cpblk.
19277 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
19279 * basic-calls.cs basic-float.cs: New regression tests.
19281 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
19282 negative offsets from %fp. Implement localloc. Fix local register
19283 allocation. Fix the case when the this argument needs to be saved to
19284 the stack. Implement some missing opcodes.
19286 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
19288 * mini.c (mini_method_compile): Reenable global regalloc in methods
19289 with exception handlers.
19291 * linear-scan.c (mono_varlist_sort): Fix warning.
19293 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
19295 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
19298 * liveness.c: Make all variables uses in exception clauses volatile, to
19299 prevent them from being allocated to registers. Fixes #42136.
19301 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
19303 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
19304 causes regressions.
19306 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
19307 argument to mono_arch_regalloc_cost.
19309 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
19312 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
19314 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
19315 Make the cost of allocating a variable to a register arch dependent.
19317 * basic-calls.cs: Fix compilation of tests.
19319 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
19320 helper function to cut back on the number of #ifdefs needed.
19322 * mini-ppc.c: Fix compilation.
19324 * basic-calls.cs: New regression tests.
19326 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
19328 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
19329 of l0 since that is callee saved.
19331 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
19334 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
19335 of delay instruction.
19337 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
19339 * mini.h (MonoCallInst): Add 'virtual' flag.
19341 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
19343 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
19345 * *.cs: New regression tests.
19347 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
19350 * mini.c (mono_runtime_install_handlers): Fix build.
19352 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
19353 'signal_stack_size' members.
19355 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
19356 alternate signal stack.
19358 * exceptions-x86.c: Add stack overflow handling.
19360 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
19361 functions to arch independent code.
19363 * mini.c (mono_print_tree): Print more detailed info for load_membase
19366 2004-02-23 Martin Baulig <martin@ximian.com>
19368 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
19370 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
19372 * mini-x86.c: fixed reg allocation for div/rem.
19374 2004-02-22 Miguel de Icaza <miguel@ximian.com>
19376 * driver.c (mono_main): Report some configuratio options on --version.
19378 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
19380 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
19381 low in the address space. Correctly flush memory in thunks where we
19382 output native code.
19384 2004-02-20 Martin Baulig <martin@ximian.com>
19386 * mini.c (mini_get_method): New static method; inflate all generic
19387 methods and methods in open generic instances.
19388 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
19389 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
19391 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19393 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
19395 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
19397 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
19399 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
19401 * mini-sparc.c (flushi mono_arch_output_basic_block): make
19402 it compile using Sun's compiler.
19404 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19406 * 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.
19408 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
19410 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19412 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
19414 * mini-ppc.c: handle calls outside of the allowed range with thunks
19415 allocated using the code manager.
19416 * tramp-ppc.c: use the code manager to hold generated native code.
19417 Fixed the magic trampoline to just patch vtable entries.
19419 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
19421 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
19424 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
19426 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
19429 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
19430 if we have a working __thread implementation.
19432 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
19433 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
19435 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
19437 * mini-x86.c: Fix compilation under gcc 2.
19439 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
19441 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
19442 contains a call to the wrapped function.
19444 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
19445 OP_<CALL>_IMM opcodes, and use them under X86.
19447 * mini.c (mono_jit_find_compiled_method): Fix warning.
19449 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
19451 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
19453 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
19454 functionality to mini.c.
19456 * mini.c (mono_create_jump_trampoline): New function to create a jump
19457 trampoline. Return a compiled method instead of a trampoline if it
19458 exists. Add a cache for jump trampolines.
19460 * mini.c (mono_jit_find_compiled_method): New function to return a
19461 compiled method if it exists.
19463 * mini-x86.c: Call mono_create_jump_trampoline instead of
19464 mono_arch_create_jit_trampoline.
19466 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
19467 a jump trampoline. Fixes #52092.
19469 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
19471 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
19472 which is not up-to-date. Add check_corlib_version () instead.
19474 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
19477 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
19478 since newer valgrind versions do not need it.
19480 * mini.c (mono_jit_compile_method_with_opt): New helper function to
19481 compile a method with a given set of optimizations.
19483 * mini.c: Compile icall wrappers on-demand instead of at startup.
19485 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
19486 wrapper for an icall.
19488 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
19490 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
19493 * iltests.il: Add test for non-empty stack before switch instruction.
19495 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
19497 * mini.c: Add support for new stringbuilder marshalling conventions.
19499 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
19501 2004-02-01 Martin Baulig <martin@ximian.com>
19503 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
19504 in `ginst->mtype_argv'.
19506 2004-01-31 Miguel de Icaza <miguel@ximian.com>
19508 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
19509 facilitate grepping.
19511 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
19513 * mini.c: fixed buglet in initobj generic implementation for references.
19515 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
19517 * Makefile.am: make the version script conditional.
19518 * jit-icalls.c: handle missing truncl().
19520 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
19522 * exceptions.cs: Add more tests for double->int conversion.
19524 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
19525 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
19527 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
19529 * driver.c: make --verbose --version emit an error
19530 if the loaded corlib doesn't match the runtime version.
19532 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
19534 * mini-ppc.h: export ppc_patch().
19535 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
19536 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
19537 on par or better than on MacOSX.
19539 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
19541 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
19542 mono_lookup_pinvoke_call.
19544 * mini-x86.c: Under windows, the default pinvoke calling convention is
19545 stdcall. Fixes #52834.
19547 * mini.c (optimize_branches): Add an upper bound to the number of
19548 iterations to prevent infinite loops on strange loops. Fixes #53003.
19550 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
19552 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
19553 and ISINST. Fixes #52093.
19555 * objects.cs (test_0_vector_array_cast): New tests.
19557 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
19559 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
19560 checking in Array.Set ().
19562 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
19565 * object.cs (test_0_multi_array_cast): New regression test.
19567 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
19569 * exceptions-ppc.c: fix build on Linux/PPC.
19571 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
19573 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
19574 running under valgrind.
19575 (x86_magic_trampoline): Fix build bustage.
19577 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
19578 negative values as well. This is needed for the encoding of the line number
19579 info, since sometimes the line numbers are not in increasing order.
19581 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
19583 * cpu-pentium.md (localloc): Increase the size of the localloc
19584 instruction since it is a loop under Win32.
19586 * debug-mini.c (record_line_number): Get rid of unneccesary memory
19589 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
19591 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
19592 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
19593 Max Horn (max@quendi.de). Fix file names in comments.
19595 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
19597 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
19598 avoid stack overflow.
19599 (replace_usage): Avoid uninitialized variable warnings.
19601 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
19602 and taking the address of valuetype variables.
19604 2004-01-03 Patrik Torstensson
19606 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
19607 for other purposes than FP later on.
19609 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
19611 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
19614 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19616 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
19618 2003-12-30 Patrik Torstensson <p@rxc.se>
19620 * mini-x86.h: Decreased number of availiable fp regs.
19621 Solves corner cases with FP spilling.
19623 2003-12-23 Patrik Torstensson <p@rxc.se>
19625 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
19626 for floating point stack tracking / spilling on x86.
19629 * basic-float.cs: added float mul overflow test.
19631 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
19633 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
19635 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19637 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
19638 supports for cond branches that overflow the immediate
19639 overflow offset. mcs can compile simple programs.
19641 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19643 * exceptions-ppc.c: exception handling support wip:
19644 finally handlers get run on exception.
19646 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
19648 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
19651 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19653 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
19654 initial support for stack walking and unwinding.
19656 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
19658 * driver.c (mono_main): Make corlib-out-of-sync message more
19659 descriptive. Also remove verify_corlib call.
19661 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19663 * mini.c: make CEE_NEWARR calls and other emulated opcodes
19664 not overlap with other call's arguments, too.
19666 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
19668 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
19669 move to arch-specific code the choice of arch-specific
19670 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
19671 * mini.c: ensure emulation calls will not interleave
19674 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
19676 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
19677 the magic trampoline stack frame is dropped before executing
19680 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
19682 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
19683 and integer to fp conversions. Added support for overflowing
19684 arguments on the stack. Reserve a couple more registers as temps.
19685 Added support for aot compilation (as output still needs to be
19688 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19690 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
19691 Don't overwrite return register in some corner cases.
19693 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
19695 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
19696 static constructors when AOT compiling.
19698 * driver.c (mono_main): Call mono_check_corlib_version.
19700 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
19702 * cpu-g4.md, basic.cs: fixed div target register.
19704 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
19706 * mini-ppc.c, basic.cs: shl_imm fix with test.
19708 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19710 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
19711 structures by value. Misc fixes.
19712 * objects.cs: more tests.
19714 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
19716 * mini-ppc.c: lconv.ovf.i implemented.
19718 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19721 (mini_init): don't error out if someone already called g_thread_init.
19723 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19725 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
19726 to be any type per the spec. Fix abnormal memory usage when
19727 the same object is repeatedly thrown.
19729 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
19731 * mini.c: check for overruns in IL code.
19733 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
19735 * TODO: Add/remove some todo entries.
19737 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
19739 * driver.c (mono_main): Call mono_verify_corlib.
19741 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
19743 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
19744 This has been moved to mini.c
19745 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
19746 type being casted is marshalbyref it could be a proxy, so instead of
19747 emitting the type check code, emit a call to a runtime method that will
19748 perform the check by calling CanCastTo if needed.
19750 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
19752 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
19753 methods with large stack frames under Win32.
19755 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
19757 * Makefile.am: Distribute regression tests.
19759 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
19760 at the end instead of inserting each variable into the sorted list.
19762 * linear-scan.c (mono_varlist_sort): New helper function.
19764 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19766 * mini.c: ensure arguments and locals are within bounds.
19768 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19770 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
19773 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19775 * mini.c (mono_cprop_copy_values): Fix crash.
19777 * aot.c: Set verbosity back to 0.
19779 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
19781 * regalloc.c: complete memory leak fix by Laurent Morichetti
19784 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19786 * driver.c (main_thread_handler): Revert the previous patch.
19788 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
19791 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
19792 memory from the memory pool.
19794 * driver.c (main_thread_handler): Turn on all optimizations when
19797 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
19798 an array for better performance.
19800 * regalloc.c (mono_regstate_assign): Fix memory leak.
19802 * debug-mini.c (mono_debug_serialize_debug_info): New function to
19803 serialize the debug info.
19805 * debug-mini.c (mono_debug_add_aot_method): New function to load the
19806 debug info from the serialized representation.
19808 * aot.c: Save debug info into the generated file and load it when
19811 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
19813 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19815 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
19816 More FP-related fixes.
19818 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
19820 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
19821 and register allocation buglet. Hello world now runs.
19823 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19825 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
19826 * tramp-ppc.c: fixed class init trampoline.
19827 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
19829 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19831 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
19832 mini.c: more ppc changes/fixes.
19834 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19836 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
19837 Also optimize the case when the arguments are the same in the caller
19840 * iltests.il: Add tests for tail calls with valuetype arguments.
19842 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19844 * mini-ppc.c: fixes for struct return type.
19846 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
19848 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19849 mono_spillvar_offset() to arch-specific code.
19851 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
19853 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
19855 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19857 * exceptions-x86.c: Fix stack space leaks.
19859 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
19860 registers from the lmf if the method has save_lmf set.
19862 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
19864 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
19865 of icall wrappers into InvokeInDomain, since these are now per-domain.
19867 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
19869 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
19870 make some opcode emulation and intrinsic ops enabled/disabled
19871 according to the architecture. More fixes.
19873 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
19875 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
19877 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19879 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19880 arch-specific handling for 'this' and struct return type to
19881 arch-specific code.
19883 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19885 * aot.c: prevent divide by zero error when reporting (it happened with
19886 Accessibility.dll).
19888 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
19890 * mini.h (inst_switch): Remove unused macro.
19892 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19895 (load_aot_module): free 'info->methods' and 'info' properly. No more
19896 "free(): invalid pointer blah" messages when you have an old aot
19899 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
19901 * jit-icalls.c, mini.c: Added support for context static fields.
19903 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19905 * mini.c (mono_method_blittable): Methods which set LastError are not
19906 blittable either. Fixes #51108.
19908 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19910 * mini.c: flush icache.
19911 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
19913 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19915 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
19917 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
19919 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
19922 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
19925 * inssel.brg (CEE_MKREFANY): Fix AOT case.
19927 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
19929 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
19930 instruction when the result is discarded.
19932 * iltests.il (test_0_div_regalloc): New regression test.
19934 * arrays.cs: Fix compilation error.
19936 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
19938 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
19939 float rules to inssel-x86.brg: sane architectures with FP registers
19940 don't need to implement these rules.
19942 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
19944 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
19946 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
19948 * mini.h, inssel-long32.brg: fixed endianess issues in int64
19949 implementation of 32 bit systems.
19951 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19953 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
19954 (Jeroen Zwartepoorte).
19956 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
19958 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
19959 the caller and the callee matches.
19961 * mini.c (mono_method_to_ir): Add comment.
19963 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
19964 signbit is missing on some platforms.
19966 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
19968 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
19970 * mini.c (setup_jit_tls_data): Call the new function.
19972 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
19974 * mini-x86.c: Add experimental support for fast access to the lmf
19975 structure under NPTL/Linux 2.6.x.
19977 2003-11-06 Martin Baulig <martin@ximian.com>
19979 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
19980 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
19983 2003-11-02 Martin Baulig <martin@ximian.com>
19985 * mini.c (inflate_generic_field): New static method.
19986 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
19987 generic instance and the field is declared in a generic type, call
19988 inflate_generic_field() to inflate it. Fixes gen-28.cs.
19990 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
19992 * mini.h mini.c (mono_method_same_domain): New function to return
19993 whenever the caller and the callee are in the same domain.
19995 * tramp-x86.c (x86_magic_trampoline): Use the new function.
19997 2003-10-30 Martin Baulig <martin@ximian.com>
19999 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
20000 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
20002 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
20003 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
20005 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
20007 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
20010 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
20011 object here, so it is in the correct appdomain etc.
20013 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
20015 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
20017 (mono_method_to_ir): Avoid freeing the type created returned from
20018 mono_type_create_from_typespec, since it is put into an internal cache
20019 by the function. Fixes pointer.exe.
20021 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
20022 trampolines for icalls and pinvokes as well. Fixes #33569.
20024 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
20026 * mini.c: Update after appdomain changes.
20028 * mini.c (mono_jit_compile_method_inner): Allways compile native
20029 method wrappers in the root domain, since there can only be one
20030 instance of them, whose address is stored in method->info.
20032 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
20034 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
20035 environment variable. Instead detect automatically whenever running
20036 under valgrind using the magic macro RUNNING_ON_VALGRIND from
20039 2003-10-16 Miguel de Icaza <miguel@ximian.com>
20041 * trace.c, trace.h: New files that implement the new trace option
20044 * driver.c: Document new --trace options.
20046 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
20049 - if (mono_jit_trace_calls)
20050 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
20052 * mini.h: prototypes.
20054 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
20056 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
20058 * mini.c inssel.brg: Implement typedefbyref opcodes.
20060 * mini.c (mono_jit_compile_method): Remove unused local variable.
20062 * mini.c (mono_jit_compile_method_inner): Ditto.
20064 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
20066 * tramp-x86.c (x86_class_init_trampoline): Fix build.
20068 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
20070 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
20072 * mini.c (mono_no_aot): Remove unused global variable.
20074 * mini.c: Thread safety fixes.
20076 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
20078 * mini.c (mono_create_class_init_trampoline): Add a lock around
20079 class_init_hash_addr.
20081 * arrays.cs (test_0_newarr_emulation): Add new regression test for
20084 * mini.c: Decompose the NEWARR instruction before decomposing its
20085 arguments. Fixes #30073.
20087 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
20089 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
20092 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
20094 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
20096 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
20098 * driver.c: Add support for compiling icall wrappers to --compile.
20100 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
20102 * inssel.brg: The empty value in class->interface_offsets is -1, not
20105 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
20107 * objects.cs: New test for 'is' operator on an array of interfaces.
20109 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20111 * tramp-ppc.c: update trampoline code to support jumps
20112 and class initialization.
20114 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
20116 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
20118 * inssel.brg (OP_UNBOXCAST): Fix #46027.
20120 * inssel.brg (OP_UNBOX): Remove unused rule.
20122 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
20123 region instead of one for each method. Fixes #47813.
20125 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
20127 * exceptions.cs (test_0_nested_finally): New regression test for
20128 nested exception handlers.
20130 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
20132 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
20134 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
20137 * mini.c (mono_method_check_inlining): Make the inlining limit
20138 configurable by an environment variable.
20140 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
20142 * mini.h: Bump AOT file version.
20144 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
20145 token, store the image along with the token, since the token might not
20146 refer to the same image as the method containing the relocation,
20147 because of inlining.
20149 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
20151 * mini.c (mono_precompile_assemblies): New function to compile
20152 all methods in all loaded assemblies.
20154 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
20156 * regalloc.h regalloc.c (MonoRegState): Change the type of
20157 iassign and fassign to int*, since they can contain large negative
20158 values if the register is spilled. Also added some comments. Fixes
20161 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
20162 under Win32. Fixes #42964.
20164 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
20166 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
20168 * aot.c: Added support for AOT compiling methods which contain calls
20169 to wrappers. Currently, only remoting-invoke-with-check wrappers are
20172 * driver.c (compile_all_methods): Run the compilation in a thread
20173 managed by mono. Fixes #44023.
20175 * mini.c (mono_codegen): Print full method name in verbose output.
20177 * mini-x86.c (mono_arch_patch_code): Fix warning.
20179 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
20180 jumps, since the method we are jumping to might be domain-specific.
20182 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
20184 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20186 * inssel.brg: string chars are unsigned.
20188 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
20190 * TODO: New todo item.
20192 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
20193 which calls mono_runtime_class_init and patches the call site to
20194 avoid further calls.
20195 (mono_arch_create_class_init_trampoline): New arch specific function
20196 to create a class init trampoline.
20197 (create_trampoline_code): Generalized so it can create
20198 class init trampolines as well.
20200 * mini.c (helper_sig_class_init_trampoline): New helper variable.
20201 (mono_create_class_init_trampoline): New function to create and cache
20202 class init trampolines.
20203 (mono_find_class_init_trampoline_by_addr): New function to lookup the
20204 vtable given the address of a class init trampoline. Used by the
20206 (mono_codegen): Generate a call to a trampoline instead of
20207 mono_runtime_class_init in LDSFLD[A].
20208 (mono_codegen): Add relocations for the new trampoline.
20210 * mini.h mini-x86.c aot.c: Added a new relocation type:
20211 MONO_PATCH_INFO_CLASS_INIT.
20213 * mini.h: Bump AOT version number.
20215 * aot.c: Create a copy of the loaded code instead of using the original
20216 so methods which call each other will be close in memory, improving
20219 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
20220 patch since it breaks the regression tests.
20222 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
20223 for the register saving instruction sequence since the
20224 frame_state_for function in glibc 2.3.2 don't seem to detect it.
20226 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
20228 * TODO: Fix todo item && remove another.
20230 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
20232 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
20235 * aot.c: Moved the check for MONO_LASTAOT into the initialization
20236 function of the module.
20238 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
20239 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
20240 --no-aot command line option.
20242 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
20244 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
20245 by Bernie Solomon (bernard@ugsolutions.com).
20247 * inssel.brg: Refactor the interface offset table related code into
20248 its separate functions and add support for the AOT case.
20250 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
20252 * aot.c (mono_aot_get_method_inner): Fix memory leak.
20254 * aot.c: Added mono_aot_verbose variable and made all debugging
20255 output depend on the value of this variable.
20257 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
20258 method_label and info_label.
20260 * mini.h mini-x86.c aot.c: Added a new relocation type
20261 MONO_PATCH_INFO_IID for klass->interface_id.
20263 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
20264 the MonoJitInfo structure.
20266 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
20267 a non-root appdomain in shared mode.
20269 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
20271 * aot.c: make aot loader less verbose. Remove free of unused variable.
20273 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
20275 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
20277 * .cvsignore: Added *.dll.
20279 * mini.c (mono_print_tree_nl): New function callable while debugging.
20281 * mini.c (mono_print_code): Export this.
20283 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
20286 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
20288 * mini.h (MonoCompile): Added 'jit_info' field.
20290 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
20291 the cfg structure, since it is needed by the AOT compiler.
20293 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
20295 * aot.c: A major rewrite. Changes include:
20296 - save exception tables for methods which have them.
20297 - cache failed lookups in aot_get_method () to avoid the (slow) calls
20298 to g_module_symbol.
20299 - reworked the file format so it is now much smaller and needs
20300 fewer relocation entries.
20302 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20304 * aot.c (load_aot_module): Fix build bustage on platforms without
20307 2003-09-04 Martin Baulig <martin@ximian.com>
20309 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
20311 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20313 * TODO: Some new optimization ideas.
20315 * aot.c: Move AOT module loading logic here from mono_assembly_open.
20317 * aot.c: Save the optimization flags used to compile the code into
20320 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
20321 support emitting domain specific code.
20323 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
20324 no longer domain neutral. It can be made domain neutral by compiling
20325 with --optimize=shared.
20327 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
20328 between appdomains.
20330 * driver.c mini.h mini.c: New --no-aot debugging option which disables
20331 loading of AOT code.
20333 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
20335 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
20336 if there is no domain neutrality information.
20338 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
20340 * aot.c (mono_compile_assembly): Emit a symbol containing the file
20341 format version into the generated library.
20343 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
20344 callee method into the caller since one of them could be shared.
20346 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
20347 system exceptions from AOT code now works.
20349 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
20350 method if it is domain neutral and the callee is not.
20352 * graph.c (cfg_emit_one_loop_level): Fix warning.
20354 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
20356 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
20359 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
20361 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
20362 is needed by code which is executed before mono_runtime_init ().
20363 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
20365 * mini.c (mono_thread_abort): Fix warning.
20366 (mono_jit_compile_method): Call static constructor in the AOT case too.
20368 * aot.c (mono_compile_assembly): Fix warning.
20370 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20372 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
20374 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
20376 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
20378 * cpu-pentium.md: Fix the length of call opcodes so they include the
20379 ESP restoring instruction. Fixes #47968.
20381 2003-08-28 Martin Baulig <martin@ximian.com>
20383 * mini-x86.c (mono_arch_call_opcode): Added support for
20384 MONO_TYPE_GENERICINST.
20386 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
20388 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
20390 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
20391 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
20393 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
20396 2003-08-26 Martin Baulig <martin@ximian.com>
20398 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
20399 when reporting an error, set this to the actual error location.
20400 (mono_method_to_ir): Report the correct error location if
20401 get_basic_blocks() returned an error.
20403 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
20405 * mini.c (mono_type_blittable): OBJECT is not blittable.
20406 (mono_method_blittable): Methods which have marshalling descriptors
20407 are not blittable either. Fixes #47842.
20409 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
20411 * driver.c mini.c: Use an environment variable instead of a global
20412 variable. Also fix the build.
20414 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
20415 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
20418 * driver.c mini.c: Added --with-valgrind option to turn off some
20419 code which prevents mono from running under valgrind.
20421 * mini.c (mono_emit_call_args): Fixed warning.
20423 * mini.c (mono_emulate_opcode): Fixed warning.
20425 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20427 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
20428 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
20429 regalloc.c, regalloc.h: specify available registers in arch-specific
20430 code and support floats in the regallocator (patch by Laurent Morichetti
20433 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20435 * mini.c: mono_thread_current() can be called only after
20436 mono_runtime_init(): rearrange code to not call it early on.
20438 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20440 * mini.c: allocate jump tables in the code mempools.
20442 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20444 * mini.c, mini.h: make sure per-thread data allocated by the jit is
20447 2003-08-10 Miguel de Icaza <miguel@ximian.com>
20449 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
20450 12 to 16. This fixes bug #47453.
20453 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
20455 * mini-ppc.c: fixed indexed load and unsigned compares.
20457 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
20459 * mini.c: reenabled installation of handler for
20460 thread abort signal.
20462 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20464 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
20465 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
20466 until it's fixed and actually useful.
20468 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20470 * inssel-long32.brg: couple more opcodes implemented.
20472 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20474 * mini-sparc.c: Even more opcodes implemeted.
20476 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
20478 * mini-sparc.c: More opcodes implemented.
20480 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
20482 * mini-sparc.c: More opcodes implemented.
20484 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20486 * inssel-sparc.brg: Add some needed rules. Direct
20488 * Makefile.am: Use inssel-sparc.brg
20489 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
20490 an assert happy for now.
20492 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
20494 * mini-sparc.c: Fixed compile errors.
20495 * exceptions-sparc.c: Same. We now produce a mono binary
20496 on sparc-linux. Yea.
20498 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
20500 * mini-sparc.c: Renamed registers. Also some macro cleanups.
20501 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
20502 They compile, but do not work.
20504 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20506 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
20507 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
20508 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
20511 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20513 * mini.c: more opcodes implemented and better support for generics.
20515 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20517 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
20518 * mini.c, mini.h: first cut at generics support: some new instructions
20519 added and changed the behaviour of some of the existing ones.
20521 2003-07-21 Miguel de Icaza <miguel@ximian.com>
20523 * mini.c: Removed definition of metadata_shared mutex here.
20525 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20527 * mini-x86.c: make vararg calls work for instance methods.
20529 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
20531 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
20532 returns the arguments in a separte list, now.
20534 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20536 * aot.c, mini.c: updates for array type representation changes.
20538 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
20540 * mini.c: register function to perform jit shutdown.
20542 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20544 * mini.c: use a faster allocator if possible.
20546 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20548 * aot.c: some cleanups and portability changes.
20550 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20552 * mini.c: use faster allocation for CEE_BOX if possible.
20554 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20556 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
20557 Moved inlined mempcy code to its own function so that is can be
20558 reused. Added an inline memset function as well (optimized initobj).
20559 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
20561 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20563 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
20565 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
20567 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
20568 arch code can setup the cpu for CLR execution, if needed.
20569 We use it on x86 to set the precision of FP operations.
20571 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
20573 * mini.c: disable some optimizations if we can guess they'll cost too
20574 much for a given method.
20576 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20578 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
20580 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20581 * mini.h mini.c mini-x86.c: Added instruction level coverage
20582 info collection support.
20584 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20586 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
20587 is now implemented in the profiling API. Get rid of a couple of
20588 unnecessary global variables.
20590 2003-06-15 Nick Drochak <ndrochak@gol.com>
20592 * basic-long.cs: tests for negative values for bigmul, and unsigned.
20593 * cpu-g4.md: add op_bigmul and op_bigmul_un
20594 * cpu_pentium.md: add op_bigmul_un
20595 * inssel-long32.brg: add rule for unsigned bigmul
20596 * mini-ops.h: define OP_BIGMUL_UN
20597 * mini-x86.c: THE BUG: handle (un)signed properly
20598 * mini.c: choose unsigned opcode if needed.
20599 This set of patches fixes bug #44291
20601 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
20603 * mini.c (optimize_branches): improved to handle all kinds of
20604 conditional branches.
20606 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20608 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
20609 don't raise exceptions.
20611 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20613 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
20614 to arch-specific files.
20616 2003-06-09 Martin Baulig <martin@ximian.com>
20618 * Makefile.am (libs): Added $(LIBGC_LIBS).
20620 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
20622 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
20623 and OP_ATAN (fixes bug#44293).
20625 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
20627 * Makefile.am, mini-x86.c: rename cpu description array to
20628 pentium_desc, since some compilers define the 'pentium' preprocessor
20631 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
20633 * mini.c (mini_select_instructions): add explicit branch if the
20634 following block is not the false target of a conditional branch -
20635 we need this with any optimization that reorder or remove bblocks
20637 * mini.c (optimize_branches): bug fixes
20639 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
20641 * mini.c (mono_method_to_ir): inline static readonly fields
20643 * ssa.c (fold_tree): start cfold support for long (very simple
20646 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
20648 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20650 * inssel.brg: fixed memcpy (bug #44219).
20652 2003-06-05 Dick Porter <dick@ximian.com>
20654 * driver.c: Set the glib log levels to not abort if g_message
20657 g_set_prgname() has to happen before mini_init() so that the
20658 process handle gets the info.
20660 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20662 * driver.c: add intrins to the default optimizations to get wider
20665 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
20667 * mini.h: some large basic blocks will overflow a 16-bit
20668 integers for symbolic registers.
20670 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20672 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
20673 (mono_arch_output_basic_block): fix bug 43499
20675 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20677 * mini.c: kill duplicated definition of mono_debug_format.
20679 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
20681 * mini-x86.c, arrays.cs: fixed register allocation bug.
20683 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20685 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
20687 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
20689 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20692 (print_method_from_ip): also print source location information if
20695 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
20697 * mini.c (mono_find_block_region): bug fix in region code
20698 (mini_method_compile): enable removing unreachable code again, but
20699 only in methods without exception clauses.
20701 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20703 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
20704 Implemented arglist opcode and handling of TypedReference type.
20705 Fixed x86 call convention when a structure is returned.
20706 Minimal support for calling static vararg methods.
20708 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
20710 * mini.c (mini_method_compile): always remove unreachable code,
20711 because the code in them may be inconsistent (access to dead
20712 variables for example).
20714 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
20716 * driver.c, debug-mini.c: warning fixes.
20718 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
20720 * Makefile.am, jit.h, mini.h: install header for embedding mono.
20722 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
20724 * mini.c: thread-static fields are registered in mono_class_vtable(),
20725 so ensure the function is called before checking for them.
20727 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
20729 * mini.c (optimize_branches): fix for bug 43586
20731 * jit-icalls.c (mono_llmult_ovf): added an additional check for
20732 overflow (fixes Bug #43639)
20734 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20736 * mini.c, objects.cs: allow the use of stobj for primitive types.
20738 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20740 * mini.c: be less strict about argument checking until we support
20741 running the verifier.
20743 2003-05-27 Nick Drochak <ndrochak@gol.com>
20745 * basic-long.cs: tests for (ulong)int * (ulong)int also
20746 * mini.c: use the same trick for (ulong)int * (ulong)int
20748 2003-05-27 Nick Drochak <ndrochak@gol.com>
20750 * basic-long.cs: add regression test for (long)int * (long)int
20751 * cpu-pentium.md: add op_bigmul specification
20752 * inssel-long32.brg: add OP_BIGMUL rule
20753 * mini-ops.h: add OP_BIGMUL
20754 * mini-x86.c: register allocator: handle case where src1 needs to be
20756 * mini.c: substitute special BIGMUL opcode in the tree for
20757 (long)int * (long)int
20759 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
20761 * jit-icalls.c: call the type ctor on field access if needed.
20763 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
20765 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
20766 to a method (including results of ldelema, bug#43207).
20768 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
20770 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
20771 colors to show exception handler blocks.
20773 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
20774 (fix for pinvoke7.cs).
20776 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20778 * mini.h, mini.c: ensure correct initialization order for types that
20779 require it. Prepare for lazy compilation of jit icall wrappers.
20780 Provide a name for opcode emulation to reduce unneeded mallocing.
20782 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
20784 * mini-x86.c: better register restoring code and profiling
20785 support for tail calls.
20787 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20789 * mini.h, driver.c: prepare for leaf methods optimization.
20791 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
20793 * mini.c: get targets of branches before converting a method.
20795 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
20797 * mini.c (optimize_branches): added some experimental code (disbaled)
20799 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
20801 * mini.c (optimize_branches): fix branch to branch optimization
20803 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
20805 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
20807 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
20809 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
20812 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
20814 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
20815 enable use of interface variables again.
20817 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
20818 I1 to registers because there is no simply way to sign extend 8bit
20819 quantities in caller saved registers on x86.
20821 * inssel-float.brg: set costs of some rules to 2 so
20822 that monobure always select the arch. specific ones if supplied,
20823 regardless of the order we pass the files to monoburg.
20825 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
20827 * mini.c, mini-x86.c: since the magic trampoline for jumps
20828 can't patch the code directly, we do it as soon as the
20829 method gets compiled.
20831 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20833 * mini-x86.c, mini.h: introduce a new patching method
20834 to support CEE_JMP and tail calls.
20835 * mini.c: obey tail.call. Don't precompile methods target
20837 * tramp-x86.c: new trampoline code to handle methods
20838 reached through a jump.
20840 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
20842 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
20843 bit values to registers
20845 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
20847 * mini.c (mono_compile_get_interface_var): share interface
20848 variables if possible.
20850 2003-05-16 Martin Baulig <martin@ximian.com>
20852 * debug-mini.c (mono_init_debugger): New function to initialize
20853 the debugger. This is not in the debugger since it needs to
20854 access some of mini's internals.
20856 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20858 * mini.c (mono_method_to_ir): inlining fixes/cleanups
20860 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
20862 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
20863 for value type handling.
20865 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20867 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
20868 (mono_method_check_inlining): enable inlining of all kinds of wrappers
20870 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
20872 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
20873 the constructor through a proxy.
20875 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20877 * jit-icalls.c, inssel.brg: fixes to array element address
20880 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
20882 * mini-x86.c (is_regsize_var): allocate pointer to registers
20884 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20886 * driver.c: fixed typo, added intrins to the set of optimizations
20887 tested with regressions.
20889 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
20891 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
20892 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
20895 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
20897 * inssel.brg: remove some common pop instructions without side effects
20899 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20901 * inssel-x86.brg: fixed thinko in int to double conversions.
20903 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
20905 * mini.c, jit-icalls.c: added runtime thread-static variable support.
20907 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20909 * inssel-long32.brg: two more missing instructions.
20911 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
20913 * mini.c (mono_emit_call_args): set the cil_code for all arguments
20914 if not already set.
20916 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
20918 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
20921 * basic-float.cs: Added tests for negative zero.
20923 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20925 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
20926 a couple of missing operations for long casts, with test cases.
20928 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20930 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
20932 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
20934 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
20935 code size estimation.
20937 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
20939 * mini.c (mono_jit_create_remoting_trampoline): make it work with
20940 abstract methods (fix bug 42542)
20942 * aot.c: add ability to handle array types
20944 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
20946 * mini.c: Call the _specific versions of the object allocation
20947 functions if possible.
20949 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20951 * driver.c: call setlocale ().
20953 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20955 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
20958 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
20960 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
20962 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
20963 wrappers (fix bug 42122)
20965 2003-05-04 Martin Baulig <martin@ximian.com>
20967 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
20969 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
20970 s/mini_set_defaults/mono_set_defaults/g.
20972 2003-05-04 Martin Baulig <martin@ximian.com>
20974 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
20976 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20978 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
20979 (reported by Don Roberts).
20981 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20983 * mini.c: temporarily work around two bugs for this release.
20985 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20987 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
20988 that contains -export-dynamic and it makes using the ld script
20990 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
20992 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
20994 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
20997 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
20999 * mini.c: make sure leave calls all the needed finally blocks,
21000 even when the target jumps out of multiple exception clauses.
21002 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21004 * ldscript, Makefile.am: add linker script to reduce the number of
21005 exported symbols (should also fix the issues with libwine defining
21006 some of the same symbols in io-layer).
21008 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
21010 * driver.c (mini_main): Avoid assertion when no file name is given on
21013 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
21015 * driver.c: added --version/-V command line option.
21016 Added the inline optimization in the regression tests.
21018 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21020 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
21021 to the type in the method signature (fixes bug#42134).
21023 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
21025 * mini.c: when inlining, check this is not null only when needed (bug #42135).
21027 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
21029 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
21031 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21033 * driver.c: fixed bug #42100.
21035 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
21037 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
21039 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
21041 * mini.c: moved most of the code required to do inlining to its own
21042 function so it can be reused. Inline also ctors if appropriate.
21044 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
21046 * Makefile.am: Link with -export-dynamic so shared libs loaded by
21047 the runtime can call mono API functions.
21049 2003-04-27 Martin Baulig <martin@ximian.com>
21051 * debug-mini.c (mono_debug_init_method): Added
21052 `guint32 breakpoint_id' argument; if the method has a breakpoint,
21053 send a notification to the debugger.
21055 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
21056 running in the Mono Debugger, just pass the breakpoint number to
21057 mono_debug_init_method().
21059 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
21061 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
21063 * mini.c: allow some more unsafe compares.
21065 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21067 * mini-x86.c, Makefile.am: make distcheck works (partially from
21068 a patch by Richard Lee <r.h.lee@attbi.com>).
21069 * regset.c, regset.h: removed, they are unused.
21071 2003-04-25 Dick Porter <dick@ximian.com>
21073 * driver.c: Usage reports the name as 'mono' not 'mini'
21074 * exceptions-x86.c: Build and run on freebsd
21076 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
21078 * Makefile.am: install the program with the 'mono' name and
21079 the library as libmono instead of mini and libmini.
21081 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
21083 * driver.c: provide the APIs for the embedding interface of the old jit.
21085 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
21087 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
21089 2003-04-23 Martin Baulig <martin@ximian.com>
21091 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
21093 * driver.c: Added `--debug' command line argument to enable
21096 2003-04-23 Martin Baulig <martin@ximian.com>
21098 * debug.[ch]: Removed. The code is now in
21099 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
21101 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
21104 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
21106 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
21108 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21111 (mini_cleanup): moved mono_runtime_cleanup call after the call to
21112 mono_domain_finalize.
21113 (mini_method_compile): use mono_method_profile* if the the option is
21116 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
21118 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
21119 methods with their wrapper.
21121 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
21122 methods with their wrapper.
21124 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
21127 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
21130 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
21133 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
21135 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
21137 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
21139 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
21140 of the mempool. This is slightly faster and uses less memory
21142 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
21144 * mini.c: avoid O(n) allocation for variables.
21146 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21148 * mini.c: handle items on the stack after inlining methods.
21150 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
21152 * mini.c: make the method->opcode optimization dependent
21153 on MONO_OPT_INSTRINS and do it lazily.
21155 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
21157 * driver.c: print overall results at the end of regression run.
21159 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
21161 * inssel.brg: don't overwrite symbolic registers.
21163 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
21165 * inssel-x86.brg: fix conversion from long to float.
21167 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
21169 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
21171 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
21173 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
21175 * driver.c: Added --print-vtable option as in the old JIT.
21177 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
21179 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
21181 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
21183 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
21185 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
21187 * mini.c regalloc.c regalloc.h: Fix memory leak.
21189 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
21191 * aot.c (mono_aot_get_method): register all used strings
21193 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
21195 * mini.c: always intern strings references with ldstr at compile time.
21197 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21199 * Makefile.am: add BUILT_SOURCES.
21201 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
21203 * driver.c: give a better error message when the assembly to execute
21204 doesn't have an entry point.
21206 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
21208 * Makefile.am: added hack for automake
21210 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
21213 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
21215 22003-04-07 Martin Baulig <martin@ximian.com>
21217 * Makefile.am: Added Makefile.am.
21219 * debugger-main.c: Removed, this is now in the debugger where it
21222 * mini.pc.in: Call this package `mini' for the moment.