1 2009-06-25 Zoltan Varga <vargaz@gmail.com>
3 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4 determine whenever a method is directly callable to a separate function.
6 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
7 needed ones as a result of the previous change.
9 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
10 type of register arrays.
12 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
13 type of register arrays.
15 2009-06-24 Jerry Maine <crashfourit@gmail.com>
17 Contributed under the terms of the MIT/X11 license by
18 Jerry Maine <crashfourit@gail.com>.
20 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
22 2009-06-24 Zoltan Varga <vargaz@gmail.com>
24 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
26 2009-06-24 Neale Ferguson <neale@sinenomine.net>
28 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
29 dump of structure return value. Fix some formatting.
30 * cpu-s390x.md: Fix lengths of instruction sequences.
31 * mini-s390.c: Minor formatting changes.
33 2009-06-24 Zoltan Varga <vargaz@gmail.com>
35 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
36 Use sigaction on freebsd as well.
38 2009-06-23 Zoltan Varga <vargaz@gmail.com>
40 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
43 * mini.c (mini_init): Revert a change which breaks cross-compilation.
45 2009-06-22 Mark Probst <mark.probst@gmail.com>
47 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
49 2009-06-22 Mark Probst <mark.probst@gmail.com>
51 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
53 2009-06-20 Martin Baulig <martin@ximian.com>
56 (MonoDebuggerThreadFlags): New enum typedef.
57 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
58 (mono_debugger_thread_created): Added `gpointer func' argument;
59 initialize the new `thread_flags' field.
61 2009-06-18 Martin Baulig <martin@ximian.com>
63 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
64 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
67 (mini_debugger_set_attach_ok): New function; sets the attach-ok
68 flag in `MONO_DEBUGGER__info.runtime_info'.
71 (mono_main): Call mini_debugger_set_attach_ok() if generics
74 2009-06-22 Zoltan Varga <vargaz@gmail.com>
76 * aot-compiler.c (add_wrappers): Fix a warning.
78 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
79 the ppc load/store macro changes.
81 2009-06-21 Zoltan Varga <vargaz@gmail.com>
83 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
85 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
86 not just the got symbol.
88 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
91 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
94 * aot-compiler.c: Remove some fixmes.
96 * driver.c (mono_main): Print a helpful message when cross-compiling.
98 * mini.c (mini_init): Disable signal handlers when cross-compiling.
100 * method-to-ir.c (initialize_array_data): Do the optimization if the
101 target byte order is little endian, instead of the host byte order.
103 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
104 wrappers into the mscorlib image, Emit a unique plt symbol for each
105 image, emit symbols for plt entries.
107 * image-writer.c (img_writer_emit_symbol_size): New function to emit
110 2009-06-20 Zoltan Varga <vargaz@gmail.com>
112 * aot-compiler.c (add_wrappers): Avoid calling
113 mono_marshal_get_type_info () since it can assert for some types.
115 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
116 ldtoken are used inside wrappers.
118 * helpers.c: Add support for prefixing tools with the arch name.
120 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
121 quantities when using ilp32.
123 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
124 spill slots. Use sizeof(mgreg_t) for the spill slot size.
126 * image-writer.c: Use .long on ilp32.
128 * aot-compiler.c: Use 32 bit loads on ilp32.
130 2009-06-19 Zoltan Varga <vargaz@gmail.com>
132 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
134 * mini-ops.h: Use TARGET_POWERPC define for consistency.
136 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
138 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
139 second got slot of every aot image.
141 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
142 aot on platforms with function pointers.
144 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
145 support for aot/full aot on ppc/ppc64.
147 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
148 arguments which are needed on ppc.
150 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
153 * mini-trampolines.c aot-runtime.c: Update after the above changes.
155 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
157 * regalloc2.c (BITS_PER_CHUNK): Ditto.
159 * aot-compiler.c (emit_got_info): Fix reading unused memory.
161 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
163 2009-06-17 Geoff Norton <gnorton@novell.com>
165 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
167 2009-06-17 Zoltan Varga <vargaz@gmail.com>
169 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
170 to control whenever the dwarf writer is in xdebug or aot mode.
171 (emit_class_dwarf_info): Use a separate abbrev for structures without
174 * aot-compiler.c: Pass the appending parameter to
175 mono_dwarf_writer_create ().
177 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
178 falls through to its next bblock. Fixes #513931.
180 * iltests.il: Add a test.
182 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
183 infor even if emit_line is FALSE, as the apple linker seems to require it.
185 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
187 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
191 2009-06-15 Zoltan Varga <vargaz@gmail.com>
193 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
196 2009-06-13 Zoltan Varga <vargaz@gmail.com>
198 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
199 'has_call_handler' fields.
201 * method-to-ir.c (mono_method_to_ir): Set them if needed.
203 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
204 first bblock if not needed. Fixes #512790.
206 2009-06-11 Zoltan Varga <vargaz@gmail.com>
208 * aot-compiler.c (mono_compile_assembly): Fix a warning.
210 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
213 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
214 remoting-invoke-with-check wrappers, which are not needed when running with
215 full-aot, since it doesn't support remoting.
217 2009-06-10 Zoltan Varga <vargaz@gmail.com>
219 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
221 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
222 method info, it is not used anymore.
224 * mini.h: Bump AOT file format version.
226 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
229 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
232 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
234 * mini.h: Bump AOT file format version.
236 2009-06-10 Zoltan Varga <vargaz@gmail.com>
238 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
239 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
242 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
243 of CKFINITE and FBGE for VFP.
245 2009-06-09 Zoltan Varga <vargaz@gmail.com>
247 * aot-compiler.c: Don't align code to 16 bytes on arm.
249 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
250 before the methods they belong to.
252 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
253 the full-aot case if possible, since the trampoline will be called right
256 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
257 trampolines to 1024 after the change above.
259 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
260 trampoline to save 8 bytes per trampoline.
262 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
265 2009-06-08 Zoltan Varga <vargaz@gmail.com>
267 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
269 2009-06-08 Martin Baulig <martin@ximian.com>
272 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
273 (_mono_debugger_throw_exception): Don't make this static.
274 (_mono_debugger_unhandled_exception): Likewise.
275 (mono_debugger_handle_exception): Moved to mini-exceptions.c
278 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
279 (_mono_debugger_throw_exception): Add function prototype.
280 (_mono_debugger_unhandled_exception): Likewise.
283 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
284 arg; return the first exception handler if the exception is caught
285 and we're running inside the debugger.
286 (mono_debugger_handle_exception): Moved here from debug-mini.c;
287 improve exception handle inside runtime-invoke, check whether the
288 exception is actually caught in the method being invoked and not
289 by the runtime-invoke-wrapper.
291 2009-06-08 Zoltan Varga <vargaz@gmail.com>
293 * image-writer.c: Improve support for the osx assembler.
295 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
298 2009-06-08 Martin Baulig <martin@ximian.com>
301 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
302 (_mono_debugger_throw_exception): Don't make this static.
303 (_mono_debugger_unhandled_exception): Likewise.
304 (mono_debugger_handle_exception): Moved to mini-exceptions.c
307 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
308 (_mono_debugger_throw_exception): Add function prototype.
309 (_mono_debugger_unhandled_exception): Likewise.
312 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
313 arg; return the first exception handler if the exception is caught
314 and we're running inside the debugger.
315 (mono_debugger_handle_exception): Moved here from debug-mini.c;
316 improve exception handle inside runtime-invoke, check whether the
317 exception is actually caught in the method being invoked and not
318 by the runtime-invoke-wrapper.
320 2009-06-07 Zoltan Varga <vargaz@gmail.com>
322 * image-writer.c (append_subsection): Don't align subsections of the
323 debug_line section as a workaround.
325 * dwarfwriter.c: Emit line number info in the AOT case as well.
327 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
329 This patch is contributed under the terms of the MIT/X11 license
331 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
332 code_len <= code_size
334 2009-06-06 Zoltan Varga <vargaz@gmail.com>
336 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
338 2009-06-04 Zoltan Varga <vargaz@gmail.com>
340 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
341 invoke wrappers, we now use trampolines instead.
343 2009-06-04 Mark Probst <mark.probst@gmail.com>
345 * mini-darwin.c: The exception thread must not be registered with
348 2009-06-04 Mark Probst <mark.probst@gmail.com>
350 * mini-gc.c: Disable the code because it makes SGen crash.
352 2009-06-03 Zoltan Varga <vargaz@gmail.com>
354 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
355 instead of asserting.
357 2009-05-31 Zoltan Varga <vargaz@gmail.com>
359 * aot-compiler.c (mono_compile_assembly): Move the creation of the
360 output file after the code has been compiled.
362 2009-05-30 Zoltan Varga <vargaz@gmail.com>
364 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
366 2009-05-31 Zoltan Varga <vargaz@gmail.com>
368 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
369 entries distinction to simplify the code.
371 * mini.h: Bump AOT file format version.
373 2009-05-28 Zoltan Varga <vargaz@gmail.com>
375 * objects.cs: Fix the signature of one of the tests.
377 * mini.c (mini_create_ftnptr): New helper function, moved here from
379 (mini_get_addr_from_ftnptr): Ditto.
380 (mini_init): Install the new helpers.
382 2009-05-28 Martin Baulig <martin@ximian.com>
384 Correctly initialize the debugger when embedding Mono.
386 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
387 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
388 see documentation in mini_debug_running_inside_mdb().
391 (mini_debug_running_inside_mdb): New function to check whether
392 we're running inside mdb.
394 * mini.c (mini_init): Call mini_debugger_init() if we're running
397 * driver.c (mono_main): Moved the call to mini_debugger_init()
398 into mini_init() to make this work when embedding Mono.
400 * debug-debugger.c (mini_debugger_init): Warn about duplicate
401 calls to mini_debugger_init().
403 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
404 mono_debugger_main() -> mini_debugger_main() and put them inside a
405 `MONO_DEBUGGER_SUPPORTED' conditional.
407 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
409 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
410 this is no longer in use.
413 2009-05-26 Zoltan Varga <vargaz@gmail.com>
415 * mini-sparc.c (add_outarg_load): Fix the sparc build.
417 * aot-compiler.c (emit_method_code): Always write out C style symbols for
420 2009-05-27 Martin Baulig <martin@ximian.com>
422 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
424 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
425 long_conv_to_r_un to 64 bits.
427 * cpu-x86.md: Increase the instruction size due to the changes.
429 * iltests.il.in: Add regression test.
433 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
435 * objects.cs: Move the previous test from basic.cs to here.
437 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
439 * basic.cs: Add regression test for #506915.
441 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
443 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
444 optimization we must check the bb of the first byte of stobj as
445 it's the only one set in cil_offset_to_bb.
449 2009-05-25 Zoltan Varga <vargaz@gmail.com>
451 * image-writer.c: Fix pointer directive on ppc64.
453 2009-05-24 Zoltan Varga <vargaz@gmail.com>
455 * image-writer.c (asm_writer_emit_section_change): Avoid using
456 .bss subsections on ppc too.
458 2009-05-23 Zoltan Varga <vargaz@gmail.com>
460 * image-writer.c: Fix the definition of TARGET_ASM_....
462 * image-writer.c: Fix the emission of assembler directives in the last
465 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
466 exception throwing code to accomodate ppc64.
468 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
469 size to work on ppc64 too.
471 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
474 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
475 the assembler dialect instead of using platform specific defines.
477 2009-05-22 Geoff Norton <gnorton@novell.com>
479 * mini-arm.c (get_call_info): If a structure is split between the stack
480 and argument registers, we should not advance the stack pointer by the entire
481 native size, but just by the amount that spilled.
483 2009-05-22 Zoltan Varga <vargaz@gmail.com>
485 * mini-arm.c (get_call_info): Handle structures with alignment requirements
488 2009-05-21 Zoltan Varga <vargaz@gmail.com>
490 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
493 * aot-compiler.c (add_extra_method): Fix up the collection of extra
494 methods so wrapper don't get added twice.
495 (add_generic_instances): Don't add methods of arrays.
497 * generics.cs: Mark one test as !FULLAOT.
499 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
501 * mini-x86.c (emit_move_return_value): Remove unused vars.
503 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
505 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
506 decomposing 8 bytes structs into a LCALL.
508 * mini-x86.c (emit_move_return_value): We no longer push the vtype
509 pointer for where to store the returned regs.
511 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
514 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
516 2009-05-20 Miguel de Icaza <miguel@novell.com>
518 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
521 2009-05-21 Zoltan Varga <vargaz@gmail.com>
523 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
525 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
528 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
530 * local-propagation.c (mono_local_cprop): Avoid local propagation
531 across paired add/sub if the first instruction dest reg is it's
532 source reg. For example:
534 int_add_imm R12 <- R12 [1] clobbers: 1
535 int_sub_imm R42 <- R12 [1] clobbers: 1
537 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
538 maintain the math identify.
542 2009-05-20 Andreia Gaita <avidigal@novell.com>
544 * Makefile.am: avoid going on the network just to get the revision,
547 2009-05-19 Massimiliano Mantione <massi@ximian.com>
549 Fixed estimate for short branches on amd64 (they were off mark, and
550 enabling call prolog-epilog instrumentations caused assertions).
551 * mini.h (struct MonoBasicBlock): added max_length field to hold the
552 estimate for the maximum length of this basic block.
554 - mono_arch_emit_prolog: compute max_length for each basic block
555 (instead of max_offset), and inflate size estimate also for entry bb
556 in case of code instrumentation.
557 - mono_arch_output_basic_block: get rid of "cpos" (the current
558 estimated "position" in the code), and always use "offset" instead,
559 which is accurate; at the beginning of the function quickly recompute
560 max_offset for all the remaining blocks, starting from the current
561 cfg->code_len (which is correct, and not estimated) and using the
562 estimated block lengths computed previously.
564 2009-05-17 Zoltan Varga <vargaz@gmail.com>
566 * exceptions-ppc.c: Remove the caching from the trampoline creation
567 functions, it is already done in the caller.
569 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
571 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
572 MONO_ARCH_GSHARED_SUPPORTED define.
574 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
576 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
579 2009-05-16 Zoltan Varga <vargaz@gmail.com>
581 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
582 call to mono_marshal_get_rgctx_invoke ().
584 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
585 mono_marshal_get_static_rgctx_invoke (), all platforms which support
586 gshared use the static rgctx trampolines now.
588 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
589 platform supports it.
591 2009-05-15 Zoltan Varga <vargaz@gmail.com>
593 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
595 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
597 2009-05-15 Zoltan Varga <vargaz@gmail.com>
599 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
601 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
604 2009-05-15 Massimiliano Mantione <massi@ximian.com>
606 Made it possible for mono_arch_instrument_epilog to preserve
607 argument registers, otherwise instrumenting the "epilogue" before
608 a tail call would clobber them.
609 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
610 if like mono_arch_instrument_epilog but with an additional parameter
611 that states if argument registers must be preserved.
612 * mini.c: implemented mono_arch_instrument_epilog as a call to
613 mono_arch_instrument_epilog_full without asking to preserve argument
614 registers (this makes the existing code work as usual).
616 - mono_arch_instrument_epilog: add parameter to transform it into
617 mono_arch_instrument_epilog_full, and preserve argument registers
619 - mono_arch_output_basic_block, OP_TAILCALL case: call
620 mono_arch_instrument_epilog_full.
621 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
622 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
623 only transformed mono_arch_instrument_epilog into
624 mono_arch_instrument_epilog_full.
626 2009-05-15 Geoff Norton <gnorton@novell.com>
628 * mini-darwin.c: This works on arm now.
630 2009-05-14 Geoff Norton <gnorton@novell.com>
632 * jit.h, driver.c: Allow full-aot to be decided programatically by the
635 2009-05-15 Zoltan Varga <vargaz@gmail.com>
637 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
640 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
641 wrappers during full aot mode correctly.
643 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
646 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
647 mono_metadata_type_hash ().
649 2009-05-14 Massimiliano Mantione <massi@ximian.com>
651 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
652 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
653 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
654 Removed MONO_INST_BRLABEL from the instruction flags, and the
655 remaining code that used it, because we do not support branches inside
656 basic blocks (and branch target labels) anymore.
657 * Makefile.am: As part of the above cleanup, remove reference to
658 BURG files which don't exist anymore.
660 2009-05-14 Zoltan Varga <vargaz@gmail.com>
662 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
665 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
666 to use mono_arch_throw_corlib_exception.
668 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
669 mono_arch_throw_corlib_exception for throwing corlib exceptions.
671 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
674 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
676 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
677 for the got to make debugging easier and to avoid confusing it with the
680 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
681 method so a breakpoint can be set when using gdb.
683 2009-05-13 Zoltan Varga <vargaz@gmail.com>
685 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
686 on mono_method_get_imt_slot ().
688 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
689 num_decodes variables.
691 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
692 change as it doesn't seem to work.
694 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
697 2009-05-12 Zoltan Varga <vargaz@gmail.com>
699 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
700 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
702 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
703 builder when using full aot.
705 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
706 here, it is already handled.
708 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
711 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
713 * mini-arm.h: Enable IMT for full aot.
715 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
716 arch doesn't support it.
718 * mini.c (mini_init): Don't disable IMT for full aot if the
719 architecture supports it.
721 * mini.h (MonoAotTrampoline): New enum containing the different types
722 of 'numerous' trampolines.
723 (MONO_AOT_FILE_VERSION): Bump this.
725 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
726 static rgctx trampolines. Add support for full-aot IMT thunks.
728 * mini-amd64.h: Enable IMT for full aot.
730 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
731 to exclude tests belonging to a category.
733 * generics.cs: Mark some tests with a !FULLAOT category.
735 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
738 2009-05-11 Zoltan Varga <vargaz@gmail.com>
740 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
741 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
742 (emit_plt): Fix a warning.
744 2009-05-10 Zoltan Varga <vargaz@gmail.com>
746 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
747 back into aot-compiler.c to a place where the other functions shared by
748 the runtime and aot compiler are.
750 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
751 as done previously, instead of in MonoAotFileInfo, since pointers might have
752 alignment requirements.
754 * mini.h: Bump AOT file format version.
756 2009-05-10 Miguel de Icaza <miguel@novell.com>
758 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
759 that is used at runtime from the aot-compiler.c, this makes it
760 work on setups that remove the AOT compiler from the output
763 2009-05-09 Zoltan Varga <vargaz@gmail.com>
765 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
768 * mini-ppc.h: Enable static rgctx trampolines for ppc.
770 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
772 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
773 stuff to mono_arch_decompose_long_opts ().
774 (mono_decompose_opcode): Remove some dead code.
776 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
778 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
779 cmethod can be null for quite a some reasons.
781 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
783 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
785 2009-05-08 Zoltan Varga <vargaz@gmail.com>
787 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
789 2009-05-08 Zoltan Varga <vargaz@gmail.com>
791 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
792 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
793 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
794 calls returning structures by addr on amd64.
796 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
798 * iltests.il.in: Restructure the tail call tests a bit.
800 2009-05-07 Zoltan Varga <vargaz@gmail.com>
802 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
803 for virtual methods too.
805 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
807 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
808 due to regression in verifying System.dll.
810 2009-05-06 Zoltan Varga <vargaz@gmail.com>
812 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
815 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
818 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
819 g_str_hash () which can change.
821 * driver.c (mini_regression): Disable optimizations not supported by
822 the cpu. Fixes #500019.
824 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
827 2009-05-06 Zoltan Varga <vargaz@gmail.com>
829 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
830 to the latest LLVM code.
832 2009-05-05 Zoltan Varga <vargaz@gmail.com>
834 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
836 2009-05-04 Zoltan Varga <vargaz@gmail.com>
838 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
841 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
842 no longer saving offsets, so just save the patch types along with the other
844 * aot-runtime.c (load_patch_info): Update after the changes to
845 encode_patch_list ().
846 (decode_got_entry): Removed, merged into load_patch_info ().
847 (is_shared_got_patch): Removed, call the same function from
850 * mini.h: Bump aot file format version.
852 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
853 half-finished no-dlsym code.
855 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
858 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
859 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
861 2009-05-02 Zoltan Varga <vargaz@gmail.com>
863 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
864 buffer length to work with AOT code.
866 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
869 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
872 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
874 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
876 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
879 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
880 if needed. Don't decompose long operations when using llvm.
882 2009-05-01 Zoltan Varga <vargaz@gmail.com>
884 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
887 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
889 2009-05-03 Martin Baulig <martin@ximian.com>
891 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
892 mono_debugger_insert_method_breakpoint() since the class init
893 handler we're inserting at the top of the method already gives us
896 2009-04-30 Zoltan Varga <vargaz@gmail.com>
898 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
899 to mono_arch_decompose_long_opts () for x86 and arm.
901 2009-04-29 Zoltan Varga <vargaz@gmail.com>
903 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
906 2009-04-28 Zoltan Varga <vargaz@gmail.com>
908 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
911 2009-04-26 Zoltan Varga <vargaz@gmail.com>
913 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
914 number of trampolines used in full-aot mode.
916 * aot-compiler.c: Add an ntrampolines option to set the number of
917 trampolines emitted in full-aot mode.
919 2009-04-27 Zoltan Varga <vargaz@gmail.com>
921 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
922 a volatile load. Get rid of get_tempname (), llvm assigns names
925 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
928 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
931 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
934 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
935 to the same register as a fixed sreg2. Fixes #497271.
937 * iltests.il.in: Add a new test.
939 2009-04-26 Zoltan Varga <vargaz@gmail.com>
941 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
942 stack, since pushes complicate exception handling.
944 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
945 the stack if they are passed using moves.
947 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
949 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
952 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
953 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
954 of FMOVE if it is an R4.
956 2009-04-25 Zoltan Varga <vargaz@gmail.com>
958 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
960 * mini.h (LLVMCallInfo): New structure to store calling convention
961 information for the LLVM back end similar to the CallInfo structures in
964 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
965 call information in a format usable by LLVM.
966 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
968 * method-to-ir.c (mono_emit_call_args): Emit calls using
969 mono_llvm_emit_call () when compiling using LLVM.
971 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
972 comments to all functions. Fix memory leaks. Add a public init/cleanup
975 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
977 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
978 mono_array_new_va () jit icall.
980 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
982 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
983 multiple machine description files to be specified.
984 * mini-ops.h: fixes for cross-compilation.
986 2009-04-22 Miguel de Icaza <miguel@novell.com>
988 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
991 2009-04-22 Zoltan Varga <vargaz@gmail.com>
993 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
994 to prevent asserts in various passes. Fixes #497220.
996 2009-04-21 Zoltan Varga <vargaz@gmail.com>
998 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
1001 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
1002 table to avoid duplicates.
1004 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1006 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
1009 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
1011 * mini.c (mini_method_verify): Fail fulltrust code if the exception
1012 is for method or field access.
1014 2009-04-20 Zoltan Varga <vargaz@gmail.com>
1016 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
1019 * mini-llvm.c (mono_llvm_emit_method): Use it.
1021 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
1022 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
1025 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
1026 synchronized methods.
1028 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
1030 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
1032 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
1035 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
1036 allowing some options to be set dynamically.
1038 2009-04-19 Zoltan Varga <vargaz@gmail.com>
1040 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
1041 unconditional branch.
1043 * mini.h (MonoTrampolineType): Add new trampoline type
1044 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
1047 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
1050 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
1053 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
1054 is enabled. Instead, use the llvm vcall trampoline.
1056 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
1058 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
1060 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
1063 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
1064 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
1066 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
1067 OP_IA64_CSET opcode.
1069 * mini.c: Fix a warning.
1071 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
1072 THROW to the appropriate llvm type.
1074 2009-04-18 Zoltan Varga <vargaz@gmail.com>
1076 * mini.c (mini_method_compile): Add statistics for methods JITted
1079 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1081 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
1082 OP_IA64_CMP_<cond>_IMM opcodes.
1084 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1086 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
1089 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
1092 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
1095 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
1097 * mini-exceptions.c : add thread id to EXCEPTION trace message.
1099 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1101 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
1104 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
1105 rgctx invoke trampolines for x86.
1107 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
1108 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
1109 (mono_arch_get_vcall_slot): Simplify this.
1111 2009-04-16 Zoltan Varga <vargaz@gmail.com>
1113 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
1114 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
1116 2009-04-14 Zoltan Varga <vargaz@gmail.com>
1118 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
1119 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
1121 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
1123 * liveness.c (visit_bb): Remove a needless assert.
1125 2009-04-13 Zoltan Varga <vargaz@gmail.com>
1127 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
1128 full aot support to the arch specific code.
1130 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
1132 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
1134 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
1136 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
1137 collect information about the delegate invoke impl trampolines.
1139 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
1140 to save trampolines during full-aot mode.
1142 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
1143 creation function which returns a trampoline which sets the rgctx
1145 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
1146 wrapper if possible.
1147 (mono_delegate_trampoline): Ditto.
1149 * mini.c (mono_jit_runtime_invoke): Ditto.
1151 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
1153 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
1155 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1157 2009-04-12 Zoltan Varga <vargaz@gmail.com>
1159 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
1160 just setting the opcode to OP_NOP.
1162 2009-04-11 Zoltan Varga <vargaz@gmail.com>
1164 * mini.c (mini_method_compile): Put the last change inside an
1165 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
1167 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
1168 and extend live ranges to cover the whole method when using xdb.
1170 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
1171 do it in the trampolines.
1173 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
1176 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1178 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
1179 call code in full-aot mode since IMT is disabled there.
1180 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
1181 new JIT no longer has that restriction.
1183 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1185 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
1186 a more compact format.
1187 (mono_aot_wrapper_name): New function to return a unique name for a
1188 wrapper method, also used by the AOT runtime.
1190 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
1193 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
1194 when a ICollection<T> etc is encountered.
1195 (add_generic_instances): Process method arguments/locals too.
1196 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
1199 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
1201 2009-04-10 Zoltan Varga <vargaz@gmail.com>
1203 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
1205 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
1207 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
1208 representing the result of the decomposition. Nullify instructions
1209 instead of setting them to OP_NOP since nops can't have registers
1212 2009-04-09 Zoltan Varga <vargaz@gmail.com>
1214 * aot-compiler.c (mono_compile_assembly): Split this huge function into
1215 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
1216 info. Strip 'mapping symbols' on ARM.
1218 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
1220 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
1221 this with the native genmdesc.
1223 2009-04-08 Bill Holmes <billholmes54@gmail.com>
1225 * aot-runtime.c: Fixing the MSVC build.
1227 Code is contributed under MIT/X11 license.
1229 2009-04-08 Zoltan Varga <vargaz@gmail.com>
1231 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
1232 JITted code depends on it.
1234 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
1236 * aot-compiler.c: Use new MonoGenericParam accessors.
1238 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
1240 Reduce memory usage and improve correctness wrt MonoGenericParam
1241 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
1242 handing. Avoid allocating MonoGenericParams, but use the ones in
1243 the container itself.
1245 2009-04-07 Miguel de Icaza <miguel@novell.com>
1247 * tasklets.c: Return exceptions in the out argument.
1249 2009-04-08 Zoltan Varga <vargaz@gmail.com>
1251 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
1252 opcode. Use pointer types in more places instead of casting them to
1255 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
1257 (mono_llvm_optimize_method): New helper function to optimize a method.
1259 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
1260 widening code so it could be called from more places.
1261 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
1262 code paths in the call opcodes.
1264 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
1266 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
1268 2009-04-06 Zoltan Varga <vargaz@gmail.com>
1270 * dwarfwriter.c: Use _ to separate class name
1271 components as gdb can't handle '.'. Represent reference variables
1274 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
1276 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
1278 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
1280 * gc-test.cs: New file with GC stack marking tests.
1282 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
1283 negative numbers for vfp.
1285 * basic-float.cs: Add a test.
1287 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
1289 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
1291 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
1293 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
1294 part of tasklet/continuation support.
1296 2009-04-05 Zoltan Varga <vargaz@gmail.com>
1298 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
1299 amd64 opcodes inside an ifdef.
1301 * dwarfwriter.c: Emit inheritance information for classes, emit fields
1304 * dwarfwriter.c (emit_type): Emit the class info for classes.
1306 2009-04-04 Zoltan Varga <vargaz@gmail.com>
1308 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
1310 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
1312 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
1314 * ssa.c (mono_ssa_compute): Fix some memory leaks.
1316 2009-04-03 Zoltan Varga <vargaz@gmail.com>
1318 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
1320 * mini-llvm.c: Update comments.
1322 * mini.h (COMPILE_LLVM): New macro.
1324 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
1326 * ssa.c (mono_ssa_compute): Ditto.
1328 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
1329 the unwind ops from a DWARF FDE.
1331 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
1332 methods by extracting the dwarf unwind ops from the unwind info generated
1335 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
1338 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
1341 2009-04-02 Zoltan Varga <vargaz@gmail.com>
1343 * Makefile.am (llvm_sources): Enable this.
1345 * mini.c (mini_method_compile): Add support for compiling with LLVM,
1346 failing back to the JIT if something cannot be handled.
1348 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
1349 compiling with LLVM.
1351 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
1352 compiling with LLVM.
1354 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
1355 compiling with LLVM.
1357 * mini-ops.h: Add a few opcodes needed by LLVM.
1359 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
1362 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
1365 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
1367 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
1369 2009-04-01 Mark Probst <mark.probst@gmail.com>
1371 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
1372 ridiculously large methods.
1374 2009-03-31 Martin Baulig <martin@ximian.com>
1376 * debug-debugger.c (debugger_remove_breakpoint): Call
1377 mono_debugger_remove_class_init_callback ().
1379 2009-03-31 Zoltan Varga <vargaz@gmail.com>
1381 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
1382 right before emitting code, not at the start.
1384 * mini.c (mono_postprocess_patches): Extract this into a separate function
1385 from mono_codegen ().
1387 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
1388 byref types correctly.
1390 2009-03-30 Zoltan Varga <vargaz@gmail.com>
1392 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
1395 2009-03-29 Zoltan Varga <vargaz@gmail.com>
1397 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
1398 indirect calls, this avoids problems where get_vcall_slot () would get
1399 confused by the native code for the instruction preceeding the call.
1400 (mono_arch_get_vcall_slot): Simplify this.
1401 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
1403 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
1404 register allocator now seems to depend on them instead of the data in
1407 * mini.c (mini_method_compile): Throw the correct type of exception if
1408 mono_method_get_header () fails because of a loading error.
1410 2009-03-28 Zoltan Varga <vargaz@gmail.com>
1412 * mini.c (mini_method_compile): Clear the loader error if the method
1413 header cannot be decoded.
1415 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
1416 interface methods on proxies correctly.
1418 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
1419 this argument for vtype methods. Add precise liveness info for arguments.
1421 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
1422 LIVERANGE_START/END opcodes.
1424 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
1425 for arguments and values in registers.
1427 2009-03-27 Zoltan Varga <vargaz@gmail.com>
1429 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
1430 return a valuetype. Fixes #487518.
1432 * iltests.il: Add a test.
1434 * aot-compiler.c: Use mono_thread_create () to create helper threads.
1436 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
1437 closed over a null reference correctly.
1439 2009-03-26 Zoltan Varga <vargaz@gmail.com>
1441 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
1443 2009-03-25 Mark Probst <mark.probst@gmail.com>
1445 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
1446 allocated to the same registers as fixed sregs.
1448 2009-03-24 Mark Probst <mark.probst@gmail.com>
1450 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
1453 * method-to-ir.c: Handle more cases for
1454 Interlocked.CompareExchange.
1456 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
1457 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
1458 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
1460 2009-03-23 Zoltan Varga <vargaz@gmail.com>
1462 * aot-runtime.c (decode_method_ref): Fix a warning.
1464 * unwind.c (mono_unwind_frame): Ditto.
1466 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1468 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
1469 (mono_compile_assembly): Enable the binary writer for full-aot as well.
1471 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
1472 fix the handling of large values in the ALU_PC_G0_NC relocation.
1474 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1476 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
1478 2009-03-22 Mark Probst <mark.probst@gmail.com>
1480 * method-to-ir.c (mono_spill_global_vars): Support for ternary
1483 2009-03-22 Mark Probst <mark.probst@gmail.com>
1485 * method-to-ir.c: MINI_OP3 needs a comma.
1487 * method-to-ir.c, mini.h, mini.c: Remove
1488 mono_init_op_sreg_counts ().
1490 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1492 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
1495 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
1498 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
1500 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
1503 2009-03-21 Mark Probst <mark.probst@gmail.com>
1505 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
1506 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
1507 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
1510 2009-03-20 Zoltan Varga <vargaz@gmail.com>
1512 * driver.c: Change location of gc_wrapper.h.
1514 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
1515 inside finally clauses correctly. Fixes #485721.
1517 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
1518 after the change above.
1520 * exceptions.cs: Add a test.
1522 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1524 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
1526 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
1527 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
1528 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
1530 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
1531 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
1533 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
1535 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
1536 Simplify logic for ensure_method_is_allowed_to_call_method.
1537 Handle wrappers on callers.
1539 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1541 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
1544 * basic-simd.cs: Fix the names of some test methods.
1546 2009-03-18 Geoff Norton <gnorton@novell.com>
1548 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
1550 2009-03-18 Zoltan Varga <vargaz@gmail.com>
1552 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
1554 2009-03-17 Jb Evain <jbevain@novell.com>
1556 * driver.c: remove now uneeded call to mono_gc_base_init before
1559 2009-03-17 Jb Evain <jbevain@novell.com>
1561 * dwarfwriter.c (token_handler): handle more cases.
1563 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1565 * method-to-ir.c: Remove more dead code (that was required only
1566 because of method_is_safe). Fix compiler warnings.
1568 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1570 * method-to-ir.c: Remove unneeded/useless method_is_safe
1571 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
1573 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1575 * mini.c (mini_method_compile): Print the method been compiled with
1576 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
1577 for people not familiar with the runtime.
1579 2009-03-17 Zoltan Varga <vargaz@gmail.com>
1581 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
1582 a managed object which is later put into a GList. Return its class instead.
1584 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
1585 stack slots when using sgen.
1587 2009-03-16 Zoltan Varga <vargaz@gmail.com>
1589 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
1591 2009-03-14 Zoltan Varga <vargaz@gmail.com>
1593 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
1594 > so it works on the first vreg as well.
1596 2009-03-13 Zoltan Varga <vargaz@gmail.com>
1598 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
1601 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
1603 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
1606 2009-03-12 Zoltan Varga <vargaz@gmail.com>
1608 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
1609 native->IL offset mapping.
1611 2009-03-11 Zoltan Varga <vargaz@gmail.com>
1613 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
1615 * basic.cs: Add a test.
1617 2009-03-11 Mark Probst <mark.probst@gmail.com>
1619 * mini-x86.c (mono_arch_output_basic_block): Use different
1620 registers in case the ones we want to overwrite are used by the
1621 other operand. Fixes regression in #480807.
1623 2009-03-10 Zoltan Varga <vargaz@gmail.com>
1625 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
1627 * dwarfwriter.c (emit_line_number_info): The line number info for
1628 IL code was off by one. Fix that.
1630 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
1633 2009-03-09 Mark Probst <mark.probst@gmail.com>
1635 Contributed under the terms of the MIT/X11 license by Steven
1636 Munroe <munroesj@us.ibm.com>.
1638 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
1641 2009-03-08 Zoltan Varga <vargaz@gmail.com>
1643 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
1646 2009-03-06 Zoltan Varga <vargaz@gmail.com>
1648 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
1649 the delegate ctor handling code. Fixes #482638.
1651 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
1654 * iltests.il.in: Add a test.
1656 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
1659 2009-03-05 Mark Probst <mark.probst@gmail.com>
1661 * mini-trampolines.c (mono_create_jump_trampoline): If the method
1662 is shared generic code, return the trampoline, even if the method
1663 has already been compiled. Fixes #479763.
1665 * mini.c, mini.h: New function
1666 mono_jit_find_compiled_method_with_jit_info() which is the same as
1667 mono_jit_find_compiled_method() but also returns the jit info.
1669 2009-03-05 Mark Probst <mark.probst@gmail.com>
1671 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
1672 for methods which actually have one. For all other methods, make
1673 sure the this argument var is live the whole method.
1675 * mini.c (mini_method_compile): Every shared method has a
1676 this/vtable/mrgctx info. Fixes #480807.
1678 2009-03-05 Mark Probst <mark.probst@gmail.com>
1680 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
1681 generic/imt thunks where some entries branch through the vtable,
1682 while other entries branch directly.
1684 2009-03-05 Zoltan Varga <vargaz@gmail.com>
1686 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
1688 * mini-windows.c: Ditto.
1690 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
1693 2009-03-04 Zoltan Varga <vargaz@gmail.com>
1695 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
1698 2009-03-04 Mark Probst <mark.probst@gmail.com>
1700 * method-to-ir.c: Don't inline methods that use JMP. Fixes
1703 2009-03-04 Mark Probst <mark.probst@gmail.com>
1705 * exceptions-x86.c: Include debug-mini.h - fixes build.
1707 2009-03-04 Martin Baulig <martin@ximian.com>
1709 * debug-mini.c: Clean up the exception API and add documentation.
1710 (mono_debugger_handle_exception): New public method; this is
1711 called when throwing an exception or encountering an unhandled one.
1712 (mono_debugger_call_exception_handler): Formerly known as
1713 mono_debugger_handle_exception(); this is used to tell the
1714 debugger that we're about to invoke an exception handler.
1716 2009-03-04 Martin Baulig <martin@ximian.com>
1718 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
1719 ../metadata/mono-debug-debugger.c; save and reset exception state.
1721 2009-03-02 Martin Baulig <martin@ximian.com>
1723 * debug-mini.c: Moved the debugger exception handling here from
1724 ../metadata/mono-debug-debugger.c.
1727 (MonoDebuggerExceptionAction): New exception typedef.
1730 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
1732 * exceptions-amd64.c
1733 (mono_amd64_throw_exception): Use the new debugger exception
1737 (mono_handle_exception_internal): Don't call
1738 mono_debugger_unhandled_exception() here.
1740 2009-03-03 Zoltan Varga <vargaz@gmail.com>
1742 * mini.c aot-compiler.c: Update after the changes to
1743 mono_marshal_get_runtime_invoke ().
1745 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
1746 Virtual generic methods might not have method->slot set, work around
1749 * generics.cs: Add a test.
1751 2009-03-02 Geoff Norton <gnorton@novell.com>
1754 * driver.c: Allow signal chaining of SIGFPE as well.
1756 2009-03-02 Zoltan Varga <vargaz@gmail.com>
1758 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
1759 this since it now receives the method not its generic context in the
1762 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
1763 generic/imt thunks where some entries branch through the vtable, while
1764 other entries branch directly.
1766 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
1768 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
1769 support for interface methods as well.
1771 * mini-trampolines.c: Add support for virtual generic methods in interfaces
1772 using the normal IMT thunks.
1774 generics.cs: Add new tests.
1776 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
1777 the generic inst to the generic imt thunks. This fixes AOT support,
1778 improves consistency with the normal IMT thunks, and makes it easier to
1779 add support for interface generic virtual methods later.
1781 * mini-trampolines.c (mono_magic_trampoline): Ditto.
1783 2009-02-28 Zoltan Varga <vargaz@gmail.com>
1785 * driver.c (mono_set_signal_chaining): New public API function to enable
1786 signal chaining on POSIX platforms.
1788 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
1789 (si@lindenlab.com) to implement signal chaining. The original patch was
1790 contributed under the MIT X/11 license:
1791 https://bugzilla.novell.com/show_bug.cgi?id=318894
1793 2009-02-27 Zoltan Varga <vargaz@gmail.com>
1795 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
1796 too until it can be made to run on amd64.
1798 2009-02-26 Zoltan Varga <vargaz@gmail.com>
1800 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
1801 to get_generic_context_from_code () + get_call_info () if possible.
1803 2009-02-25 Zoltan Varga <vargaz@gmail.com>
1805 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
1806 suspend-on-sigsegv functionality.
1808 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
1809 to suspend when a native SIGSEGV is received. This is useful for debugging
1810 crashes which don't happen under gdb, since a live process contains more
1811 information than a core file.
1813 * mini-exceptions.c (mono_print_thread_dump): Use
1814 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
1816 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
1818 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
1820 * basic-float.cs: Disable the tests which currently fail on amd64.
1822 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
1823 value to mono_arch_patch_callsite () to fix crashes.
1825 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
1827 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1829 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
1830 nop code by patching the call address to point to the nullified class init
1831 trampoline, as the former does not seem to be safe on SMP machines.
1833 2009-02-23 Mark Probst <mark.probst@gmail.com>
1835 * mini-ops.h: Fix the argument types for a few x86 opcodes where
1838 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1840 * basic-float.cs basic-calls.cs: Fix warnings.
1842 2009-02-22 Mark Probst <mark.probst@gmail.com>
1844 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
1845 correct frame pointer in the LMF. Should fix #478394.
1847 2009-02-22 Zoltan Varga <vargaz@gmail.com>
1849 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
1851 * image-writer.c: Make the binary writer less verbose.
1853 2009-02-21 Zoltan Varga <vargaz@gmail.com>
1855 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
1856 are called from runtime invoke wrappers.
1858 2009-02-20 Zoltan Varga <vargaz@gmail.com>
1860 * cpu-ppc.md (store_memindex): Increase the size of this.
1862 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1864 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1866 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
1868 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
1871 Last fix for of #467201.
1874 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1876 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1878 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
1879 and long_conv_to_r8_2:
1881 Fixed part of #467201.
1883 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1885 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1887 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
1888 conversion to 32 bits.
1890 * cpu-x86.md: Increase the size of int_conv_to_r4.
1892 * basic-float.cs: Add a test for this.
1894 Fixed part of #467201.
1896 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1898 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1900 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
1901 conversion to 64 bits.
1903 * basic-float.cs: Add a test for this.
1905 Fixed part of #467201.
1907 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1909 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1911 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
1912 This behavior is compatible with MS.
1914 * iltest.il.in: Add a test for this.
1916 Fixed part of #467201.
1918 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1920 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1922 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
1923 change the precision of the value.
1925 * cpu-x86.md: Define len for float_conv_to_r4.
1927 * basic-float.cs: Add a test for this.
1929 Fixed part of #467201.
1931 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
1933 * mini.c: Adjust locking order to the new semantics where the loader lock
1936 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
1945 * mini-trampolines.c:
1958 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
1960 2009-02-18 Zoltan Varga <vargaz@gmail.com>
1962 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
1965 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1967 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
1968 for cctors if needed.
1970 2009-02-17 Mark Probst <mark.probst@gmail.com>
1972 * mini-ppc.c: Fix build on Darwin.
1974 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1976 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
1977 version instead of 3 as valgrind doesn't like version 3.
1979 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1981 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
1982 usable for hashing methods.
1983 (emit_extra_methods): Use the new hash to avoid putting every method in the
1986 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
1988 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
1989 whenever a method ref could match a method.
1991 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
1994 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
1997 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
1999 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
2000 the encoding buffer.
2002 * method-to-ir.c (mono_method_check_inlining): Avoid calling
2003 mono_method_get_header () on inflated methods as an optimization.
2005 2009-02-16 Zoltan Varga <vargaz@gmail.com>
2007 * ssa.c (fold_ins): Fix another crash if the instruction following the
2008 switch was optimized away.
2010 2009-02-16 Mark Probst <mark.probst@gmail.com>
2012 Contributed under the terms of the MIT/X11 license by Steven
2013 Munroe <munroesj@us.ibm.com>.
2015 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
2017 2009-02-16 Zoltan Varga <vargaz@gmail.com>
2019 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
2020 around the mono_domain_alloc calls, it is now done by the functions
2023 * aot-compiler.c (compile_method): Only add wrappers referenced by
2024 the method if compiling with full AOT.
2025 (mono_compile_assembly): Error out if --aot=full is specified on
2026 a platform where it is not supported.
2028 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
2031 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
2034 * aot-runtime.c (load_named_code): Handle
2035 mono_arm_throw_exception_by_token.
2037 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
2039 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
2042 * Makefile.am (fullaotcheck): Exit if a test fails.
2044 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
2046 (mono_compile_assembly): Handle the assembler failing.
2048 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
2049 accepting subsections of .bss.
2051 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
2054 * aot-compiler.c: Remove some unused includes.
2056 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
2057 now in MonoImageWriter.
2059 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
2060 code sequence which matches a non-virtual call. Fixes #472654.
2062 2009-02-15 Zoltan Varga <vargaz@gmail.com>
2064 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
2067 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
2068 use the image/dwarf writers directly.
2070 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
2073 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
2076 * image-writer.h: Fix some typos.
2078 * dwarfwriter.h dwarfwriter.c: New files.
2080 * aot-compiler.c: Extract the DWARF info writing functionality into a
2083 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
2084 argument to return unwind info.
2086 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
2088 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
2090 * aot-runtime.c (decode_method_ref): Add a case for
2091 MONO_AOT_METHODREF_WRAPPER_NAME.
2093 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
2096 * aot-compiler.c (encode_method_ref): Use the new constants.
2098 * aot-runtime.c (decode_method_ref): Ditto.
2100 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
2101 be compiled, not the icall itself.
2103 2009-02-14 Zoltan Varga <vargaz@gmail.com>
2105 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
2106 using decode_method_ref ().
2108 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
2109 convert it to an in32. Fixes #475859.
2111 * arrays.cs: Add a test.
2113 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2115 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
2118 * basic-long.cs: Add a test.
2120 2009-02-12 Mark Probst <mark.probst@gmail.com>
2122 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
2123 remove the frame pointer in leaf methods which don't receive any
2124 arguments, don't throw exceptions and don't do dynamic stack
2127 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2129 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
2130 the fail_tramp changes. Hopefully fixes #475132.
2132 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
2134 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
2135 instead of mono_metadata_signature_dup_full.
2137 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2139 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
2140 for processing jump tables. Fixes #473787.
2142 2009-02-11 Mark Probst <mark.probst@gmail.com>
2144 * mini-generic-sharing.c: mini_method_get_context() just calls
2145 mono_method_get_context_general() now.
2147 * mini.c, mini.h: Moved get_object_generic_inst(),
2148 construct_object_context_for_method() and
2149 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
2151 2009-02-11 Zoltan Varga <vargaz@gmail.com>
2153 * branch-opts.c (mono_if_conversion): Handle the case where the merged
2154 basic block fell through to its successor bblock without a branch. Fixes
2157 * iltests.il.in: Add a test.
2159 * aot-compiler.c (encode_method_ref): Encode methods of array types.
2160 (can_encode_patch): We can now handle arrays of generic parameters and
2163 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
2165 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
2166 the AOT file to avoid some #ifdefs in aot-runtime.c
2168 * mini.h: Bump AOT file format version.
2170 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2172 * Makefile.am (fullaotcheck): Make this run the tests.
2174 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
2176 2009-02-10 Mark Probst <mark.probst@gmail.com>
2178 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
2179 individually. Fixes #473482.
2181 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2183 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
2185 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
2187 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
2188 (mono_compile_assembly): Hush compile warnings about
2189 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
2192 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2194 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
2196 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
2198 * aot-compiler.c: Fix arm support.
2200 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
2201 img_writer_emit_unset_mode () function.
2203 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
2204 (mono_unwind_get_dwarf_pc_reg): Ditto.
2206 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
2207 Move almost all platform specific code to a set of arch_ functions,
2208 and document them to ease porting.
2210 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
2212 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
2214 * aot-compiler.c: Extract the image writing functionality into a separate
2215 module to reduce the size of this file.
2217 2009-02-09 Geoff Norton <gnorton@novell.com>
2219 * mini-s390.c: Fix the signature of emit_sig_cookie.
2221 2009-02-09 Zoltan Varga <vargaz@gmail.com>
2223 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
2225 * aot-runtime.c (is_shared_got_patch): Ditto.
2227 * aot-runtime.c (load_named_code): Cope with the fact that
2228 decode_got_entry () won't decode the patch fully if its corresponding got
2229 entry is already filled.
2231 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
2233 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
2235 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
2236 as the moving pointer instead of 'buf' for consistency with the rest of the
2238 (mono_arch_create_monitor_exit_trampoline): Ditto.
2240 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
2241 generic_class_init trampolines.
2242 (add_generic_class): Extract some code from add_generic_instances () into a
2243 separate function so it can be called from other places too.
2244 (compile_method): Call add_generic_class () for the classes of inflated methods
2245 referenced by the method.
2246 (can_encode_patch): Allow references to generic parameters.
2248 * aot-runtime.c: Add support the patches required by the new trampolines.
2250 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
2253 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
2256 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
2257 this from get_throw_pending_exception, make the signature full aot compatible.
2259 * Makefile.am (fullaotcheck): New target to run full-aot tests.
2261 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
2263 * exceptions.cs: Add a test.
2265 2009-02-07 Zoltan Varga <vargaz@gmail.com>
2267 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
2268 use the DWARF_DATA_ALIGN constant instead.
2270 * exception-<ARCH>.c: Update after the above change.
2272 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
2275 * mini-arm.c: Enable the dwarf unwinder.
2277 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
2278 instead of mono_class_setup_vtable ().
2280 2009-02-07 Zoltan Varga <vargaz@gmail.com>
2282 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
2285 * mini-x86.h: Enable the dwarf unwinder.
2287 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
2289 Fix mcs/tests/test-7.cs
2290 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
2293 2009-02-06 Zoltan Varga <vargaz@gmail.com>
2295 * mini.c (print_jit_stats): Remove some unused statistics.
2297 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2299 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
2301 2009-02-05 Mark Probst <mark.probst@gmail.com>
2303 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
2304 the method we get from mono_object_get_virtual_method() because
2305 that function does it properly, now.
2307 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2309 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
2310 opcodes. Fixes #472775.
2312 2009-02-05 Mark Probst <mark.probst@gmail.com>
2314 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
2315 fact that mono_find_jit_info() sometimes returns the context
2316 corresponding to the jit info in new_ctx. Fixes #472600.
2318 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2320 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
2321 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
2322 klass->enum_basetype directly.
2324 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
2327 * unwind.c: Avoid 0 sized arrays.
2329 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2331 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
2332 size on systems with 64k pages. Fixes #471389.
2334 2009-02-04 Mark Probst <mark.probst@gmail.com>
2336 Contributed under the terms of the MIT/X11 license by Steven
2337 Munroe <munroesj@us.ibm.com>.
2339 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
2340 for LOADI4_MEMBASE. Use addi instead of addic if it's not
2343 2009-02-04 Mark Probst <mark.probst@gmail.com>
2345 Contributed under the terms of the MIT/X11 license by Steven
2346 Munroe <munroesj@us.ibm.com>.
2348 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
2351 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
2352 The trampoline can be longer on PPC64.
2354 2009-02-04 Mark Probst <mark.probst@gmail.com>
2356 Contributed under the terms of the MIT/X11 license by Steven
2357 Munroe <munroesj@us.ibm.com>.
2359 * mini-ppc.c: Compiler warning fixes and trivial code
2362 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2364 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
2365 ins->dreg which could be a hardware register, not a vreg.
2367 * aot-compiler.c (emit_method_dwarf_info): Ditto.
2369 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
2370 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
2372 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
2374 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
2375 ->dreg, that is not the vreg we are looking for.
2377 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
2379 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
2382 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
2385 2009-02-03 Zoltan Varga <vargaz@gmail.com>
2387 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
2389 * aot-compiler.c (emit_line_number_info): Fix line number emission when
2392 * aot-compiler.c: Add xdebug support on x86.
2394 * unwind.c: Add x86 support.
2396 * aot-compiler.c (emit_exception_debug_info): Control the emission of
2397 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
2399 * mini.c (mini_method_compile): Ditto.
2401 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
2404 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
2405 which mimic .push_section/.pop_section in GAS.
2407 * aot-compiler.c: Emit precise live range information for variables.
2409 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
2411 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
2412 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
2415 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
2416 the live ranges of variables.
2418 * mini.h (struct MonoMethodVar): Add two fields containing the live range
2419 of the variable in terms of native offsets.
2421 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
2423 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
2425 2009-02-02 Mark Probst <mark.probst@gmail.com>
2427 Contributed under the terms of the MIT/X11 license by Steven
2428 Munroe <munroesj@us.ibm.com>.
2430 * exceptions-ppc.c (restore_regs_from_context): Correct operand
2431 order (offset then base reg) for ppc_load_multiple_regs.
2432 (emit_save_saved_regs) Correct operand order for
2433 ppc_store_multiple_regs.
2434 (mono_arch_get_call_filter): Correct operand order for
2435 ppc_load_multiple_regs.
2437 * mini-ppc.c (emit_memcpy): Fix operand order for
2438 ppc_load_reg_update and ppc_store_reg_update.
2439 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
2440 (mono_arch_emit_epilog): Correct operand order for
2441 ppc_load_multiple_regs.
2443 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
2444 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
2446 2009-02-02 Mark Probst <mark.probst@gmail.com>
2448 * cpu-ppc64.md: Fixed storer4_memindex length.
2450 2009-02-02 Zoltan Varga <vargaz@gmail.com>
2452 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
2455 * aot-compiler.c (emit_line_number_info): Optimize this.
2457 2009-02-01 Zoltan Varga <vargaz@gmail.com>
2459 * aot-compiler.c: Disassemble tokens in the IL disassembly.
2461 * aot-compiler.c: Add debug info for methods without debug info by
2462 emitting an IL file and having the line number info referencing that file.
2464 * aot-compiler.c: Optimize the size of the generated line number info.
2466 * aot-compiler.c: Emit line number info in xdebug mode.
2468 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
2471 2009-01-31 Zoltan Varga <vargaz@gmail.com>
2473 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
2475 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
2478 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2480 * basic-calls.cs: Test for the weird crash found on arm.
2482 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2484 * cpu-arm.md: Increase the size of storer8_membase_reg and
2485 loadr8_membase_reg to 24 bytes to accomodate the extra add.
2487 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
2488 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
2489 reg to LR otherwise we'll be loading/storing from just the offset.
2491 2009-01-30 Miguel de Icaza <miguel@novell.com>
2493 Question: if we are storing gint32's inside the "*native_offset",
2494 should we change the signature to "gint32 *native_offset" to
2495 ensure that we do not have type definition problems?
2497 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
2498 an int * as this is what the other function expects, causes
2499 problems with Freescale's compiler that defined int32_t to be a
2500 long and makes int incompatible
2502 2009-01-30 Miguel de Icaza <miguel@novell.com>
2504 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
2505 filename conflict with bjam.
2507 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2509 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
2510 as it might use decomposed ops.
2512 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2514 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
2516 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
2519 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
2521 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
2524 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
2525 way registers are stored in MonoContext on arm.
2527 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
2528 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
2530 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
2532 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
2534 * mini.c (mini_init): Register mono_isfinite.
2536 * jit-icalls.c (mono_isfinite): New jit icall.
2538 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
2540 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
2541 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
2544 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2546 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
2547 separate frame and stack pointers, so we must use FP to find the register
2549 The FP reg is retrieved from the MonoContext::regs array.
2551 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2553 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
2556 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2558 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
2559 return R4 and R8 when not running under softfloat.
2561 Fixes basic-calls.exe
2563 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2565 * mini-arm.c: Implement some overflow opcodes.
2567 2009-01-29 Miguel de Icaza <miguel@novell.com>
2569 * ssa.c: handle another alloca.h
2571 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
2572 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
2573 MONO_ARCH_USE_SIGACTION.
2575 * aot-runtime.c, mini-exceptions.c: Replace platform define with
2578 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
2580 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
2581 PPC targets as sigaction does not exist on all platforms, define
2582 this on a per-platform basis.
2584 Instead of erroring out if the platform is not defined, include
2585 mini-ppc-os.h, and expect that the OS specific setting provides
2586 the required information.
2588 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2590 * aot-compiler.c: Fix --enable-minimal=aot.
2592 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2594 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
2597 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2599 * exceptions-arm.c: Fix warnings.
2601 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
2604 * mini-x86.c: Fix --enable-minimal=jit build.
2606 * mini.c: Really fix --enable-minimal=jit build.
2608 * mini.c (construct_object_context_for_method): Move this outside
2609 the DISABLE_JIT block to fix the --enable-minimal=jit build.
2611 "Backported" of r124984 from 2.0 branch.
2613 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
2615 "Backport" of r124977 + r124978 from 2.0 branch.
2617 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
2618 to avoid calling mono_exception_from_token () from the throw trampoline.
2619 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
2620 for throwing corlib exceptions, this fixes full-aot support for corlib
2623 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
2625 2009-01-29 Miguel de Icaza <miguel@novell.com>
2627 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
2628 part of the changes to split the code in mini into operating
2629 system specific files.
2631 This patch was done by copying mini.c to the respective files to
2632 preserve SVN history.
2634 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2636 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
2638 2009-01-28 Zoltan Varga <vargaz@gmail.com>
2640 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
2641 remoting-invoke-with-check wrappers of shared methods.
2643 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
2645 2009-01-27 Mark Probst <mark.probst@gmail.com>
2647 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
2648 optimization if the top of stack is the last instruction in the
2649 bblock. Otherwise it might have been used after its definition.
2652 2009-01-27 Zoltan Varga <vargaz@gmail.com>
2654 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
2655 method as well when get_vcall_slot () fails to match a code sequence.
2657 * mini-arm.c: Fix the android build, which doesn't have
2660 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2662 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
2665 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
2667 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
2669 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2671 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
2672 and put its id into jinfo->used_regs. This is only used on amd64,
2673 which is currently the only platform generating unwind info.
2675 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
2676 the dwarf unwinder. This is required to correctly handle async exceptions
2677 like thread abort and stack overflows, which can happen while a method
2678 is in the middle of its prolog or epilog.
2680 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
2681 the unwind info belonging to an AOTed method.
2683 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
2684 into cfg->unwind_ops.
2686 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
2688 * mini.c (mini_init): Call mono_unwind_init ().
2689 (mini_cleanup): Call mono_unwind_cleanup ().
2691 * unwind.c: Add functions for managing a set of unwind info entries, allowing
2692 unwind info to be shared between methods.
2694 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
2697 * exceptions-amd64.c (mono_arch_exceptions_init): Call
2698 get_throw_pending_exception () to avoid initialization races.
2700 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
2701 mono_arch_exceptions_init () function.
2703 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
2705 2009-01-25 Zoltan Varga <vargaz@gmail.com>
2707 * mini.c (mono_get_domain_intrinsic): New helper function.
2708 (mono_get_thread_intrinsic): Ditto.
2710 * mini-arm.c mini-ia64.c: Use the new helper functions.
2712 * method-to-ir.c (mono_method_to_ir): Fix the comment for
2713 the last constrained_call change, since it is needed in the non-AOT
2716 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
2718 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
2719 mono_get_lmf_addr () on arm eabi linux.
2721 2009-01-24 Zoltan Varga <vargaz@gmail.com>
2723 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
2724 code sequence which matches a non-virtual call.
2726 2009-01-23 Mark Probst <mark.probst@gmail.com>
2728 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
2731 2009-01-23 Zoltan Varga <vargaz@gmail.com>
2733 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
2734 runtime-invoke wrappers, since they are also shared based on signature.
2736 2009-01-22 Mark Probst <mark.probst@gmail.com>
2738 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
2739 info from the (correct) context.
2741 2009-01-22 Zoltan Varga <vargaz@gmail.com>
2743 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
2745 * unwind.c (mono_unwind_frame): New function to unwind through a frame
2746 using dwarf unwinding info. Not yet used.
2748 * mini.c (mini_init): When using xdebug, disable freeing of domains.
2750 2009-01-21 Mark Probst <mark.probst@gmail.com>
2752 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
2755 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
2756 special case and handle mono_arch_delegate_invoke_impl() returning
2757 function descriptors.
2759 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
2760 trampolines return function descriptors, too.
2762 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2764 * method-to-ir.c (handle_alloc): Avoid generic instances in the
2765 out_of_line optimization.
2767 2009-01-21 Martin Baulig <martin@ximian.com>
2770 (MonoCompile): Added `disable_deadce_vars' to disable removing
2774 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
2775 inside the debugger.
2777 * liveness.c (mono_analyze_liveness): Don't remove any unused
2778 variables if `cfg->disable_deadce_vars' is set.
2780 2009-01-21 Mark Probst <mark.probst@gmail.com>
2782 * method-to-ir.c: Only apply exception constructor optimization if
2783 the the method actually belongs to an exception class. Fixes
2786 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2788 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
2789 change inside a #ifdef __mono_ppc64__.
2791 * aot-compiler.c (compile_method): Remove the previous limitation.
2793 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
2794 on type variables in AOTed code.
2796 * aot-compiler.c (compile_method): Skip generic methods having type
2797 constraints on their generic parameters.
2799 * aot-compiler.c (compile_method): Check for methods which cannot be
2800 encoded inside RGCTX_FETCH patches as well.
2802 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
2805 2009-01-20 Mark Probst <mark.probst@gmail.com>
2807 * method-to-ir.c: Force the vtable variable in shared generic code
2808 for the case that they might show up on a stack trace where they
2811 * mini-exceptions.c: Save and use generic sharing info as well as
2812 IP in stack traces to resolve shared generic instantiations.
2814 2009-01-20 Zoltan Varga <vargaz@gmail.com>
2816 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
2817 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
2819 2009-01-20 Mark Probst <mark.probst@gmail.com>
2821 * method-to-ir.c: Do generic sharing for array constructors.
2823 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
2825 * mini-exceptions.c (mono_print_thread_dump): Add information
2826 about the thread state using wapi_current_thread_desc.
2828 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2830 * basic-simd.cs: Tests for the new constructors.
2832 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2834 * mini-ops.h: Added OP_EXPAND_*
2838 * mini-x86.c (mono_arch_output_basic_block): Same.
2840 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
2842 2009-01-19 Zoltan Varga <vargaz@gmail.com>
2844 * iltests.il.in: Add a test for #467385.
2846 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
2848 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
2849 thread been cleaned up is not the same currently in execution.
2851 Fixes appdomain-unload crashes on windows, osx and linux variants
2852 without the __thread keyword.
2854 2009-01-18 Zoltan Varga <vargaz@gmail.com>
2856 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
2857 (koush@koushikdutta.com). Implement this for android.
2859 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
2860 begins with a digit.
2862 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
2863 mono_marshal_get_write_barrier ().
2865 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
2867 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
2868 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
2869 that pass them on a register pair.
2871 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
2872 test was crashing due to that.
2874 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
2876 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
2877 trampoline code. Include ucontext.h only if available.
2879 2009-01-15 Mark Probst <mark.probst@gmail.com>
2881 * mini.c: mono_domain_lookup_shared_generic() takes an open method
2882 and doesn't check whether it's sharable, like it was before
2883 removing the shared generics hash. This brings IronPython
2884 performance back to what it was before that change.
2886 2009-01-14 Mark Probst <mark.probst@gmail.com>
2888 * method-to-ir.c: Handle delegate invocation optimization earlier,
2889 otherwise it would be handled (much more slowly) by the
2890 final/sealed optimization.
2892 2009-01-13 Zoltan Varga <vargaz@gmail.com>
2894 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
2895 domain is not set. Fixes #465864.
2897 2009-01-12 Mark Probst <mark.probst@gmail.com>
2899 * method-to-ir.c: Don't stop sharing of generic methods with catch
2900 clauses - we already handle those.
2902 2009-01-12 Mark Probst <mark.probst@gmail.com>
2904 * mini.c, mini.h: lookup_generic_method() is now
2905 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
2906 making the shared_generics_hash obsolete.
2908 2009-01-12 Mark Probst <mark.probst@gmail.com>
2910 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
2911 use the red zone. Make room on the stack first and then use it,
2912 not the other way around.
2914 2009-01-12 Zoltan Varga <vargaz@gmail.com>
2916 * mini.c (mini_init): Call mono_xdebug_init ().
2918 * aot-compiler.c (mono_xdebug_init): Make this non-static.
2920 2009-01-11 Zoltan Varga <vargaz@gmail.com>
2922 * TestDriver.cs: Add an --iter argument to run tests multiple times.
2924 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
2927 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
2928 debug+unwind info for trampolines.
2930 * mini.c (mono_create_unwind_op): New helper function.
2932 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
2934 2009-01-10 Zoltan Varga <vargaz@gmail.com>
2936 * aot-compiler.c: Fix the build.
2938 2009-01-09 Zoltan Varga <vargaz@gmail.com>
2940 * Makefile.am: Update dtrace-prelink.sh location.
2942 2009-01-08 Zoltan Varga <vargaz@gmail.com>
2944 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
2945 optimization. Fixes #464520.
2947 2009-01-07 Bill Holmes <billholmes54@gmail.com>
2949 * mini-amd64.c : Adding code to save/restore non-volatile registers
2952 * exceptions-amd64.c : Adding code to save/restore non-volatile
2953 registers on Winx64.
2955 Contributed under MIT/X11 license.
2957 2009-01-07 Zoltan Varga <vargaz@gmail.com>
2959 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
2960 __GNUC_MINOR__ which can break when the major version changes.
2962 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2964 * basic-simd.cs: Add tests for usage of the sizeof opcode.
2966 2009-01-07 Geoff Norton <gnorton@novell.com>
2968 * helpers.c: Allow mono -v -v -v to work on darwin.
2970 2009-01-05 Bill Holmes <billholmes54@gmail.com>
2972 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
2975 Contributed under MIT/X11 license.
2977 2009-01-05 Zoltan Varga <vargaz@gmail.com>
2979 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
2980 instead of directly accessing type->data.klass. Fixes #462016.
2981 (mono_allocate_stack_slots_full): Ditto.
2983 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
2984 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
2986 * aot-compiler.c (emit_plt): Fix ARM build.
2988 2009-01-04 Zoltan Varga <vargaz@gmail.com>
2990 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
2992 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
2995 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
2996 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
2999 * iltests.il.in: Add a regression test.
3001 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3003 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
3005 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3007 * basic-simd.cs: Add a regression test for #462457.
3009 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3011 * mini-ops.h: Add a definition of XPHI.
3013 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
3015 * ssa.c (op_phi_to_move): Handle XPHI.
3017 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
3021 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3023 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
3025 2008-12-31 Geoff Norton <gnorton@novell.com>
3027 * mini-ppc.c: The prolog size allocated can be too small for darwin
3028 ppc32 under certain circumstances. Also fix a small logic bug.
3030 2008-12-29 Zoltan Varga <vargaz@gmail.com>
3032 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
3033 while loading AOT methods.
3035 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
3036 since only the former is nulled out after a successful cast. This prevents
3037 crashes with rethrown exceptions when using --debug=casts.
3039 2008-12-24 Mark Probst <mark.probst@gmail.com>
3041 * mini.h: New macro for checking whether a method is final,
3042 i.e. whether the method or its class is marked final.
3044 * method-to-ir.c: Use the new macro for all final-checks
3045 consistently. Fixes the crash in the System.ServiceModel tests.
3047 2008-12-23 Mark Probst <mark.probst@gmail.com>
3049 * mini-exceptions.c (get_exception_catch_class): Corrected another
3050 overly strict assertion.
3052 2008-12-23 Mark Probst <mark.probst@gmail.com>
3054 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
3055 Clobbering it is not allowed because the caller might use it as
3056 the vtable register in the interface call.
3058 2008-12-19 Mark Probst <mark.probst@gmail.com>
3060 * mini-exceptions.c (get_exception_catch_class): Corrected an
3061 overly strict assertion.
3063 2008-12-18 Mark Mason <mmason@upwardaccess.com>
3065 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
3067 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
3069 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
3071 * cpu-mips.md: correct lengths for certain long_ opcodes.
3073 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
3075 * 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().
3077 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3079 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
3081 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3083 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
3085 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
3087 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
3090 2008-12-16 Mark Mason <mmason@upwardaccess.com>
3092 * 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
3094 * 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)
3096 2008-12-15 Mark Mason <mmason@upwardaccess.com>
3098 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
3100 2008-12-14 Zoltan Varga <vargaz@gmail.com>
3102 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
3103 gshared code. Fixes #458947.
3105 * generics.cs: Add a test.
3107 2008-12-12 Mark Mason <mmason@upwardaccess.com>
3109 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3111 * mini-mips.c: first pass n32 code generation.
3113 * mini-mips.h: datatypes and defines for n32 support.
3115 * exceptions-mips.c: first pass n32 code generation.
3117 * tramp-mips.c: first pass n32 code generation.
3119 * cpu-mips.md: add long_ opcodes.
3121 2008-12-12 Mark Mason <mmason@upwardaccess.com>
3123 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3125 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3127 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3129 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3131 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3133 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3135 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3137 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3139 * helpers.c: for mips/n32, don't pass -mips32 to objdump
3141 2008-12-12 Zoltan Varga <vargaz@gmail.com>
3143 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
3145 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
3147 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
3149 2008-12-12 Mark Probst <mark.probst@gmail.com>
3151 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
3152 descriptors for helper functions directly in front of the code.
3154 2008-12-11 Mark Probst <mark.probst@gmail.com>
3156 * method-to-ir.c: Removed an unnecessary assertion.
3158 2008-12-10 Zoltan Varga <vargaz@gmail.com>
3160 * method-to-ir.c: Merge SGEN changes from the old JIT.
3162 2008-12-10 Zoltan Varga <vargaz@gmail.com>
3164 * driver.c (compile_all_methods_thread_main): Handle failure of
3167 2008-12-10 Mark Probst <mark.probst@gmail.com>
3169 * mini-ppc.c: Merged with mini-ppc64.c.
3171 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
3173 * Makefile.am: Use the same sources for PPC and PPC64.
3175 * mini-ppc64.c: Removed.
3177 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3179 * branch-opts.c (remove_block_if_useless): Extract fall through detection
3180 code to mono_bb_is_fall_through.
3182 * branch-opts.c (mono_remove_critical_edges): Same.
3184 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3186 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
3187 expect that an OP_BR_REG will be there.
3189 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3191 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
3192 for the many branch ops. The original check miss OP_BR_REG.
3196 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3198 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
3200 2008-12-09 Zoltan Varga <vargaz@gmail.com>
3202 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
3203 while holding the aot lock.
3205 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3207 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
3209 2008-12-09 Bill Holmes <billholmes54@gmail.com>
3211 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
3212 to release all runtime callable wrappers held by the runtime.
3214 Contributed under MIT/X11 license.
3216 2008-12-09 Bill Holmes <billholmes54@gmail.com>
3218 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
3221 Contributed under MIT/X11 license.
3223 2008-12-09 Zoltan Varga <vargaz@gmail.com>
3225 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
3226 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
3228 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3230 * cpu-mips.md: fix ckfinite length
3232 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
3233 (mono_arch_lowering_pass): cleanup, rearrange for clarity
3234 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
3236 2008-12-08 Mark Mason <mmason@upwardaccess.com>
3238 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
3240 2008-12-08 Geoff Norton <gnorton@novell.com>
3242 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
3243 size by 8 bytes as well.
3245 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3247 * basic-simd.cs: Fix method names for Vector16b.
3249 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3251 * basic-simd.cs: Fix method names for Vector16sb.
3253 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3255 * basic-simd.cs: Fix method names for Vector8us.
3257 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3259 * basic-simd.cs: Fix method names for Vector8s.
3261 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3263 * basic-simd.cs: Fix method names for Vector4ui.
3265 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3267 * basic-simd.cs: Fix method names for Vector2l.
3269 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3271 * basic-simd.cs: Fix method names for Vector2d.
3273 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3275 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
3276 that are extension methods.
3278 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3280 * basic-simd.cs: Fix method names for Vector4f.
3282 2008-12-08 Zoltan Varga <vargaz@gmail.com>
3284 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
3285 as such. Fixes #456669.
3287 2008-12-07 Mark Mason <mmason@upwardaccess.com>
3289 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
3291 2008-12-07 Mark Mason <mmason@upwardaccess.com>
3293 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
3294 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
3295 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
3296 (mips_adjust_stackframe): handle FP spills
3298 * mini-ops.h: add mips_mtc1_s2
3300 * cpu-mips.md: add mips_mtc1_s2
3302 2008-12-07 Zoltan Varga <vargaz@gmail.com>
3304 * unwind.c: New file, move the unwind info encoding functions here from
3305 aot-compiler.c, so they could be used at runtime too.
3307 2008-12-05 Mark Mason <mmason@upwardaccess.com>
3309 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
3310 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
3312 2008-12-05 Mark Mason <mmason@upwardaccess.com>
3314 * mini-mips.c: cleanup warnings
3315 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
3316 (mips_adjust_stackframe): handle case of taking the address of stack locals
3318 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3320 * aot-compiler.c: Implement a few functions missing from the asm writer.
3321 (emit_method_code): Only write symbols for methods when using the bin
3322 writer, since the assembler can't deal with the characters in our method
3325 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
3327 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
3330 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
3331 a bit to also restore %rax.
3333 2008-12-05 Mark Probst <mark.probst@gmail.com>
3335 * mini-ppc.c: Some simple merges from mini-ppc64.c.
3337 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3339 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
3342 2008-12-05 Mark Probst <mark.probst@gmail.com>
3344 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
3346 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
3347 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
3349 * exceptions-ppc64.c: Removed.
3351 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
3353 2008-12-05 Mark Probst <mark.probst@gmail.com>
3355 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
3358 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
3360 * tramp-ppc64.c: Removed.
3362 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3364 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
3367 2008-12-05 Mark Probst <mark.probst@gmail.com>
3369 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
3371 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
3372 mini-ppc.h instead of mini-ppc64.h.
3374 * mini-ppc64.h: Removed.
3376 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3378 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
3380 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
3382 2008-12-05 Mark Probst <mark.probst@gmail.com>
3384 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
3385 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
3388 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3390 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
3392 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3394 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
3396 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3398 * basic-simd.cs: Tests for operator == and != on Vector4f.
3400 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3402 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
3404 * simd-intrinsics.c: Kill useless enum.
3406 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3408 * cpu-mips.md: add long_conv_to_ovf_i4_2
3409 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
3411 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3413 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
3415 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
3417 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3419 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
3421 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3423 * basic-simd.cs: Add tests for new methods.
3425 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3427 * simd-intrinsics.c: Add support for operator == and !=
3430 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
3432 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3434 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
3436 2008-12-04 Zoltan Varga <vargaz@gmail.com>
3438 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
3440 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
3441 MONO_PATCH_INFO_ICALL_ADDR.
3443 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
3445 * aot-compiler.c: Resurrect full-aot support.
3447 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3449 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
3451 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3453 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
3455 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
3457 * basic-simd.cs: Fix tests to work under ppc.
3458 Remove tests for methods that will be removed.
3460 2008-12-03 Mark Probst <mark.probst@gmail.com>
3462 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
3463 generic type (via a typedef or typeref) correctly.
3465 2008-12-03 Zoltan Varga <vargaz@gmail.com>
3467 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
3468 diagnose an assertion failure.
3470 2008-12-02 Mark Probst <mark.probst@gmail.com>
3472 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
3473 Fix trampoline size.
3475 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
3476 conversion opcodes are implemented natively instead via emulation.
3478 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3480 * cpu-mips.md: remove mips_xori
3482 * mini-ops.h: remove mips_xori
3484 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
3486 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
3488 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
3490 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3492 * cpu-mips.md: fix instruction lengths.
3494 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
3496 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
3498 * mini-ops.h: fix slti / sltiu op profiles.
3500 2008-12-02 Martin Baulig <martin@ximian.com>
3502 * method-to-ir.c (mono_method_to_ir): Disable debugging
3503 information for the init locals block to make the debugger stop
3504 after all locals have been initalized.
3506 2008-12-02 Martin Baulig <martin@ximian.com>
3508 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
3509 running inside the debugger.
3511 2008-12-01 Zoltan Varga <vargaz@gmail.com>
3513 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
3516 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
3517 alu->alu imm optimization which only shows if deadce is disabled.
3519 * aot-compiler.c: Rename the function names for the binary and asm writers
3520 so they can coexist in the same process. Rework the xdebug code to use the
3521 asm writer. This avoids the need to call into the runtime to dump the
3522 debugging info. Add more debugging info for types.
3524 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
3526 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
3527 cpu description tables, they can't occur in cpu-<ARCH>.md.
3529 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
3530 the stack in CEE_LDFLDA. Fixes #450542.
3532 * generics.cs: Add a new test.
3534 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3536 * mini-ops.h: updated MIPS opcodes
3537 * mini-mips.c: decompose long opts
3538 * mini-mips.h: decompose long opts
3540 2008-11-29 Mark Mason <mmason@upwardaccess.com>
3542 * cpu-mips.md: fix length on int_rem_un
3543 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
3545 2008-11-29 Zoltan Varga <vargaz@gmail.com>
3547 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
3549 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
3551 2008-11-29 Martin Baulig <martin@ximian.com>
3553 * mini-exceptions.c (mono_handle_native_sigsegv): Check
3554 mono_debug_using_mono_debugger() in addition to the
3555 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
3557 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3559 * mini-ops.h: updated more MIPS opcodes
3560 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
3561 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
3563 2008-11-28 Mark Probst <mark.probst@gmail.com>
3565 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
3567 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3569 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
3570 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
3571 * mini-ops.h: correct selected mips opcode entries
3573 2008-11-28 Mark Probst <mark.probst@gmail.com>
3575 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
3578 2008-11-28 Mark Probst <mark.probst@gmail.com>
3580 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
3582 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3584 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
3585 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
3586 * mini-mips.h: disable IMT
3587 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
3589 2008-11-28 Mark Probst <mark.probst@gmail.com>
3591 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
3593 2008-11-28 Mark Probst <mark.probst@gmail.com>
3595 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
3597 2008-11-28 Zoltan Varga <vargaz@gmail.com>
3599 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
3602 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3604 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3605 for Set/GetVector aligned versions.
3607 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3609 * basic-simd.cs: Add tests for Get/SetVector.
3611 2008-11-27 Mark Probst <mark.probst@gmail.com>
3613 * mini.c: Removed g_slist_append_mempool(). Now in
3616 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3618 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
3619 size properly and make the bounds check optional.
3621 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3622 for SetVector and IsAligned.
3624 2008-11-27 Zoltan Varga <vargaz@gmail.com>
3626 * mini.c: Remove unused mono_normalize_opcodes () function.
3628 2008-11-26 Mark Probst <mark.probst@gmail.com>
3630 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
3631 using the new atomic add ops now.
3633 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
3636 2008-11-26 Mark Probst <mark.probst@gmail.com>
3638 * mini-ppc64.c: Several fixes.
3640 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3642 * cpu-mips.md: added jump_table
3643 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
3645 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3647 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
3649 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3651 * mini-ops.h: corrected a handful of MIPS opcodes.
3653 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3655 * aot-compiler.c: MIPS to use ELF writer
3657 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3659 * mini-codegen.c: remove MIPS specific assert.
3661 2008-11-25 Mark Probst <mark.probst@gmail.com>
3663 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
3664 fixes. PPC64 now passes most of the runtime regressions.
3666 2008-11-24 Zoltan Varga <vargaz@gmail.com>
3668 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
3669 volatile intervals a bit.
3671 2008-11-24 Mark Probst <mark.probst@gmail.com>
3673 * basic-long.cs: New test case.
3675 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3677 * mini.c (mini_method_compile): Disable globalra for large methods for
3680 * regalloc2.c (order_moves): Add fp support.
3682 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
3683 source bblock ends with an OP_BR_REG.
3685 * ratests.cs: Add a new test.
3687 2008-11-23 Mark Probst <mark.probst@gmail.com>
3689 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
3690 sharing. PPC64 now passes generics.exe.
3692 2008-11-23 Mark Probst <mark.probst@gmail.com>
3694 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
3696 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3698 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
3699 memory when mono_jit_info_table_find () can't find the method in the
3702 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
3705 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
3708 2008-11-23 Mark Probst <mark.probst@gmail.com>
3710 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
3711 Several fixes. PPC64 now runs exceptions.exe and
3712 devirtualization.exe.
3714 2008-11-22 Mark Probst <mark.probst@gmail.com>
3716 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
3717 arrays.exe and basic-math.exe.
3719 2008-11-22 Mark Probst <mark.probst@gmail.com>
3721 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
3722 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
3724 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3726 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
3728 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3730 * method-to-ir.c: Move bounds checking macros to ir-emit.h
3732 * ir-emit.h: Move macros from method-to-ir.c to here.
3734 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3736 * mini-ops.h: Correct the long simd ops to use LREG.
3738 2008-11-21 Zoltan Varga <vargaz@gmail.com>
3740 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
3742 * mini-ops.h: Correct the dreg type of a few long opcodes.
3744 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
3747 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
3749 * mini-ppc.c: remove negative stack references in epilog
3750 for platforms that don't support the red zone.
3752 2008-11-21 Mark Probst <mark.probst@gmail.com>
3754 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
3755 point regs. Now PPC64 passes basic-calls.exe.
3757 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3759 * basic-simd.cs: Add tests for accessors of Vector2l.
3761 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3763 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
3765 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
3767 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
3769 2008-11-21 Mark Probst <mark.probst@gmail.com>
3771 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
3772 PPC64 passes basic-long.exe.
3774 2008-11-20 Mark Probst <mark.probst@gmail.com>
3776 * decompose.c: Decompose carry and overflow add on PPC64 like on
3777 other 64 bit archs. Don't decompose sub at all on PPC64.
3779 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
3780 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
3783 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3785 * basic-simd.cs: Add tests for accessors of Vector2d.
3787 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3789 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
3793 * mini-x86.c (mono_arch_output_basic_block): Same.
3795 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
3797 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3799 * basic-simd.cs: Add tests for accessors of Vector4f.
3801 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3803 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
3807 * mini-x86.c (mono_arch_output_basic_block): Same.
3809 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
3811 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3813 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
3815 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3817 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
3821 * mini-x86.c (mono_arch_output_basic_block): Same.
3823 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
3825 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3827 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
3829 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3831 * simd-intrinsics.c: Enable setters for Vector16sb.
3833 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3835 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
3839 * mini-x86.c (mono_arch_output_basic_block): Same.
3841 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
3843 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
3845 * simd-intrinsics.c: Implement setter for Vector8us.
3847 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3849 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
3852 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
3854 * mini-ppc.c: remove references to the red zone in the prolog
3855 (for systems that don't support it).
3857 2008-11-19 Mark Probst <mark.probst@gmail.com>
3859 * cpu-ppc64.md: Fixed a few instruction lengths.
3861 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
3864 2008-11-19 Mark Probst <mark.probst@gmail.com>
3866 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
3869 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3871 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
3873 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
3875 * mini-ops.h: Added OP_INSERT_I2.
3879 * mini-x86.c (mono_arch_output_basic_block): Same.
3881 * simd-intrinsics.c: Implement setter for Vector8s.
3883 * simd-methods.h: Add the names of get setters of Vector8s.
3885 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3887 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
3889 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
3892 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3894 2008-11-18 Mark Probst <mark.probst@gmail.com>
3896 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
3897 for PPC64. An empty program runs now.
3899 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3901 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3903 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
3904 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
3905 info for JITted code is emitted into a shared library, loadable into gdb.
3907 2008-11-18 Mark Probst <mark.probst@gmail.com>
3909 * Makefile.am: Changes to build PPC64.
3911 * mini-arch.h: Include mini-ppc64.h on PPC64.
3913 2008-11-18 Mark Probst <mark.probst@gmail.com>
3915 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
3916 in PPC code up to r119147.
3918 2008-11-18 Mark Probst <mark.probst@gmail.com>
3920 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3921 cpu-ppc64.md: Changes for PPC64.
3923 Based on code submitted by andreas.faerber@web.de at
3924 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
3927 2008-11-18 Mark Probst <mark.probst@gmail.com>
3929 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3930 cpu-ppc64.md: Copied from the corresponding PPC files from
3933 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
3935 * mini-ops.h: Added OP_ROUND.
3937 * cpu-x86.md: Added round.
3939 * mini-x86.c: Added support for intrinsicing Math.Round (double).
3941 * basic-math.cs: Added test_0_round to test rounding.
3943 Contributed under MIT/X11 license.
3945 2008-11-17 Bill Holmes <billholmes54@gmail.com>
3947 * aot-compiler.c : Fix the Winx64 build.
3949 Contributed under MIT/X11 license.
3951 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3953 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
3954 in OP_EXTRACT_R8 to avoid possible stack corruption.
3956 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3958 * mini-ops.h: Added OP_EXTRACT_R8/I8.
3960 * cpu-x86.md: Added extract_r8.
3962 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
3964 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
3965 a couple of OP_EXTRACT_I4.
3967 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
3969 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
3971 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3973 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
3976 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3978 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
3979 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
3981 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
3982 are not needed any more.
3984 * mini.h: Remove the unused INS_LIST macros.
3986 * mini.c (mini_method_compile): Remove a disable globalra case which is no
3989 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
3992 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
3993 mono_alloc_ireg () instead.
3995 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
3998 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
4001 * aot-runtime.c (load_aot_module): Disable AOT when running under
4004 * mini-amd64.h: Change the monitor fastpath defines to check for
4005 !PLATFORM_WIN32 so they work on *bsd too.
4007 * mini.h mini.c mini-hhpa.c: Remove more unused code.
4009 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
4011 * mini.h (MonoCompile): Remove new_ir flag.
4013 * regalloc.h regalloc.c: Remove unused code.
4015 * cpu-*.md: Remove more unused opcodes.
4017 * simple-cee-ops.h simple-mini-ops.h: Removed.
4019 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
4021 2008-11-17 Zoltan Varga <vargaz@gmail.com>
4023 * aliasing.h: Removed.
4025 * *.c: Remove references to aliasing.h and inssel.h.
4027 * mini.c: Remove additional unused functions.
4029 * mini-ops.h cpu-*.md: Remove unused opcodes.
4031 2008-11-16 Zoltan Varga <vargaz@gmail.com>
4033 Remove the old JIT code.
4035 * inssel*.brg: Removed.
4037 * ssa.c abcremoval.c aliasing.c: Removed.
4039 * ssa2.c: Renamed to ssa.c.
4041 * abcremoval2.c: Renamed to abcremoval.c.
4043 * *.c: Removed all !cfg->new_ir code.
4045 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
4046 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
4048 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
4050 2008-11-16 Zoltan Varga <vargaz@gmail.com>
4052 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
4053 to simplify the code and cut back on the number of global symbols in the AOT
4056 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
4058 2008-11-15 Zoltan Varga <vargaz@gmail.com>
4060 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
4061 with the got/got_info tables.
4063 * mini.h: Bump AOT file format version.
4065 * unwind.h: New file, contains definitions for stack unwinding.
4067 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
4070 * aot-compiler.c: Generalize the emitting of unwind information to use the
4071 information in cfg->unwind_ops.
4073 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
4075 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
4076 AOT method frames. Enable writing symbols for methods by default.
4078 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
4080 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
4081 and make it work with vectors of element sizes 1, 2 and 4.
4083 * simd-intrinsics.c: Enable getter for all vectors with element size
4086 * simd-methods.h: Add the names of other getters.
4088 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
4094 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
4096 * mini-ppc.h: portability fix.
4098 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
4100 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
4101 buggy and will overwrite it.
4103 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4105 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
4106 Use it to emit local symbols for all methods so AOTed methods show up with
4107 their full name in gdb/valgrind output.
4109 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
4111 * mini-ppc.c: portability fixes.
4113 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4115 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
4116 entries out of the if (!generic_shared...) code so it is always done.
4117 (mono_class_init_trampoline): Do the patching when running under valgrind
4118 too, newer versions of valgrind have no problems with it.
4120 2008-11-13 Zoltan Varga <vargaz@gmail.com>
4122 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
4125 2008-11-13 Mark Probst <mark.probst@gmail.com>
4127 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
4130 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4132 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
4134 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4136 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
4142 * simd-intrinsics.c: Same.
4144 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4146 * simd-intrinsics.c: Enable constructor intrinsics for all types.
4148 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4150 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
4151 to work with more Vector types.
4153 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4155 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
4156 store the elemens directly instead of using and intermediate.
4158 2008-11-13 Zoltan Varga <vargaz@gmail.com>
4160 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
4162 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
4163 to preserve %eax for aot plt trampolines.
4165 * aot-compiler.c (compile_method): Don't skip synchronized methods.
4166 (encode_method_ref): Flag synchronized methods so they won't go through
4169 * aot-compiler.c: Additional work to support AOTing synchronized methods/
4172 * cpu-ia64.md (jmp): Increase max length.
4174 2008-11-12 Zoltan Varga <vargaz@gmail.com>
4176 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
4177 open generic classes.
4179 * aot-compiler.c: Enable the ELF writer on ELF platforms.
4181 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
4182 box+brtrue optimization since it causes test failures on x86.
4184 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4186 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
4192 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
4193 for simd ctor values.
4195 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
4196 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
4198 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4200 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
4203 * simd-instrincs.c: Same.
4205 * basic-simd.cs: Same.
4207 2008-11-12 Zoltan Varga <vargaz@gmail.com>
4209 * ratests.cs: Add more tests.
4211 * regalloc2.c (add_spill_code): Handle more corner cases.
4213 2008-11-11 Zoltan Varga <vargaz@gmail.com>
4215 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
4216 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
4217 both the source an destination of an instruction.
4219 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
4221 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
4222 wapihandles.c: more portability changes.
4224 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
4226 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
4227 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
4228 safe to execute in a signal handler and the kernel provides better
4229 the info in /proc/self/smaps. Avoid the assert on sigaction during
4232 2008-11-11 Zoltan Varga <vargaz@gmail.com>
4234 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
4235 do the bblock linking hack if it is actually needed.
4237 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
4240 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
4241 crash problem is fixed.
4243 * branch-opts.c (mono_remove_critical_edges): Link up newly added
4246 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
4248 (mini_method_compile): Set the starting value of next_vreg to
4249 MAX_IREGS + MAX_FREGS when using globalra.
4251 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
4252 filter clauses with BB_EXCEPTION_HANDLER.
4254 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
4256 2008-11-10 Mark Probst <mark.probst@gmail.com>
4258 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
4259 space for stdcall. Fixes regressions on Win32.
4261 2008-11-10 Zoltan Varga <vargaz@gmail.com>
4263 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
4265 (linear_scan): Remove an assert which doesn't seem to be needed.
4267 * local-propagation.c (mono_local_deadce): Avoid a call to
4268 MONO_DELETE_INS which would screw up the instruction linking.
4270 * mini.c (mono_decompose_op_imm): Make this work with globalra.
4272 * regalloc2.c: Upgrade to work the current JIT code.
4274 2008-11-09 Zoltan Varga <vargaz@gmail.com>
4276 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
4279 * aot-runtime.c: Remove some dead code.
4281 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
4283 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
4285 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
4286 trampolines using sscanf since atoi doesn't work on large unsigned values.
4288 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
4289 Initialize code_size.
4291 2008-11-08 Mark Probst <mark.probst@gmail.com>
4293 * method-to-ir.c (mini_emit_inst_for_method): Make
4294 Interlocked.CompareExchange work for Int arguments on 32 bit
4297 2008-11-07 Mark Probst <mark.probst@gmail.com>
4299 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
4301 2008-11-06 Bill Holmes <billholmes54@gmail.com>
4303 * main.c Fix MSVC build.
4305 Contributed under MIT/X11 license.
4307 2008-11-06 Mark Probst <mark.probst@gmail.com>
4309 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
4310 alignment larger than 8 bytes are aligned correctly, too.
4312 * mini.c: Honor the min_align field of MonoClass when laying out
4315 2008-11-06 Zoltan Varga <vargaz@gmail.com>
4317 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
4319 * aot-compiler.c (emit_plt): Fix a warning.
4321 * aot-compiler.c: Implement ARM support in the binary writer.
4323 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4325 * basic-simd.cs: Add test for getter with byref arg.
4326 Fix the naming of a few tests.
4327 Add missing checks to a test.
4329 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4331 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
4333 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
4334 most of the full-aot support for monitor enter/exit trampolines.
4336 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
4337 enter/exit trampoline creation functions.
4339 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
4342 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
4344 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
4345 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
4346 implement the needed functionality without adding crap to the runtime.
4348 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4350 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
4353 * mini.c (mono_build_date): New global version holding the build date in
4356 * Makefile.am (buildver.c): Generate a file containing the build date.
4358 * main.c: Set the build date from the generated file.
4360 * mini.c (mono_get_runtime_build_info): New helper function returning build
4361 information in a string format.
4363 * driver.c (mono_main): Print the build date in --version.
4365 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
4366 file when the bind-to-runtime-version option is used.
4368 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4370 * simd-intrinsics.c: Fix bug when using getters and byref args.
4372 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4374 * simd-methods.h: Rename prefetch methods.
4376 * simd-intrinsics.c: Same.
4378 2008-11-05 Mark Probst <mark.probst@gmail.com>
4380 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
4383 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4385 * aot-compiler.c: Use the bundled elf header files instead of depending on
4388 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
4391 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
4394 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
4396 * cpu-x86.md: Add store nta ops.
4402 * mini.h: Add an enum for simd prefetch modes.
4404 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
4405 of store. Use the changed code to support store nta.
4407 * simd-intrinsics.c: Add prefetch ops for all vector types.
4409 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4411 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
4414 * aot-compiler.c: Use statically allocated buffers for constructing symbol
4417 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
4420 2008-11-04 Mark Probst <mark.probst@gmail.com>
4422 * mini-x86.c: Fixed commit.
4424 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4426 * aot-compiler.c (emit_plt): Align the plt section only on x86.
4428 2008-11-04 Mark Probst <mark.probst@gmail.com>
4430 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
4431 and MONITOR_EXIT, for the ASM fastpaths.
4433 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
4436 * mini.c, patch-info.h: Signature and patch infos for
4437 Monitor.Enter/Exit trampolines.
4439 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
4441 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
4442 Monitor.Enter/Exit ASM fastpath for Linux.
4444 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4446 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
4448 * objects.cs: Add a new test.
4450 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
4452 * aot-runtime.c (load_method): Run class initialization in the PLT case even
4453 if MONO_LOG_LEVEL is set.
4455 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
4457 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
4459 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
4461 * aot-compiler.c: Change the relocation code to use virtual addresses instead
4462 of file offsets. Align the sections belonging to the data segment to
4465 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4467 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
4468 elf.h. Port it to amd64.
4470 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4472 * driver.c: Enable SIMD by default.
4474 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4476 * cpu-x86.md: Add prefetch op.
4482 * mini.h: Add an enum for simd prefetch modes.
4484 * simd-methods.h: Add prefetch function names.
4486 * simd-intrinsics.c: Add prefetch ops for all vector types.
4488 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4490 * aot-compiler.c (emit_bytes): Speed this up a little.
4492 2008-11-02 Zoltan Varga <vargaz@gmail.com>
4494 * aot-compiler.c: Add JIT time etc. statistics.
4496 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
4498 * mini.h (MonoCompile): Add 'got_offset' field.
4500 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
4501 method_got_offsets array.
4503 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
4506 * aot-compiler.c (compile_method): Add generic method instances referenced
4507 by the method to the list of methods to be compiled, this is required so if
4508 A<T> references B<T>, and another assembly references A<int>, then it will
4509 also get a copy of B<int>.
4511 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
4512 when checking for monitor enter/exit.
4514 2008-10-30 Mark Probst <mark.probst@gmail.com>
4516 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
4517 for Monitor.Enter and Monitor.Exit if enabled.
4519 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
4522 2008-10-30 Zoltan Varga <vargaz@gmail.com>
4524 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
4525 of an OP_MOVE. Fixes #440046.
4527 * basic-long.cs: Add a new test.
4529 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4531 * mini.h: Add synchronization note for the managed counter-part.
4533 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
4534 returns the simd caps of the current cpu.
4536 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4538 * basic-simd.cs: Remove Console.WriteLine.
4540 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4542 * basic-simd.cs: New tests for Vector2ul.
4544 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4546 * simd-intrinsics.c: Add new vector type Vector2ul.
4548 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4550 * basic-simd.cs: New tests for Vector2l.
4552 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4554 * cpu-x86.md: Add long version of most packed int ops.
4560 * simd-intrinsics.c: Add new vector type Vector2l.
4562 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4564 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
4566 * simd-methods.h: Remove SN_op_BitwiseXor.
4568 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4570 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
4573 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4575 * basic-simd.cs: Test for Vector2d.
4577 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
4580 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4582 * cpu-x86.md: Add double version of all packed float ops.
4588 * simd-intrinsics.c: Add new vector type Vector2d.
4590 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
4592 * simd-methods.h: Add Duplicate.
4594 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4596 * basic-simd.cs: Test for packing with signed saturation.
4598 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4600 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
4601 found in the TYPESPEC table.
4603 2008-10-26 Zoltan Varga <vargaz@gmail.com>
4605 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
4608 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4610 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
4611 instead of the RVA, since the RVA can be changed by tools like the cil
4614 * method-to-ir.c (mono_method_to_ir2): Ditto.
4616 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
4617 (deserialize_variable): Ditto.
4619 2008-10-25 Martin Baulig <martin@ximian.com>
4621 * debug-mini.c (write_variable): Use
4622 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
4624 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4626 * cpu-x86.md: Add unsigned variants of packd and packw.
4630 * mini-x86.h: Emit the right instruction for packd and packw.
4631 Add unsigned variants of packd and packw.
4633 * simd-intrinsics.c: Packd and packw were used in place of their
4634 unsigned variants. Change that.
4635 Add intrinsics for (Signed)PackWithSignedSaturation.
4637 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
4639 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4641 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
4643 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4645 * mini-ops.h: Remove dword packed add/sub with saturation ops.
4647 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
4649 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
4652 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
4654 2008-10-24 Mark Probst <mark.probst@gmail.com>
4656 * method-to-ir.c, mini.c: Special casing for the synchronized
4657 wrapper for the ldtoken+GetTypeFromHandle case.
4659 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4661 * mini.c (mono_replace_ins): Move this to branch-opts.c.
4663 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
4664 created/split bblocks.
4666 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4668 * mini-ops.h: Add packed signed mul high.
4672 * mini-x86.c (mono_arch_output_basic_block): Same.
4674 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
4676 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
4678 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4680 * basic-simd.cs: Tests for Vector16sb.
4682 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4684 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
4686 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4688 * mini-ops.h: Add packed signed min, max and compare greater.
4692 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
4695 * simd-methods.h: Add CompareGreaterThan.
4697 * simd-methods.h: Remove CompareEquals.
4699 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
4701 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
4703 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
4706 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4708 * basic-simd.cs: Fix tests due to change in the API.
4710 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4712 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
4714 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4716 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
4718 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
4719 inst_offset as this has invalid values for LDADDR.
4721 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4723 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4725 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
4727 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4729 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
4730 for accessing field->data.
4732 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4734 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4736 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4738 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
4740 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
4742 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4744 * dominators.c (mono_compute_natural_loops): Allocate GList enties
4745 from the cfg mempool.
4747 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4749 * basic-simd.cs: Tests for new methods in Vector8us.
4751 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4753 * mini-ops.h: Add multiply and store high.
4757 * mini-x86.c (mono_arch_output_basic_block): Same.
4759 * simd-methods.h: Same.
4761 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
4764 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4766 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
4767 mono_class_setup_vtable ().
4769 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
4770 mono_class_get_vtable_entry () for accessing klass->vtable.
4772 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
4774 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
4777 * method-to-ir.c (mono_save_token_info): Don't save references made from
4780 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
4781 of generic instances.
4783 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
4785 2008-10-19 Mark Probst <mark.probst@gmail.com>
4787 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
4788 OP_JMP depends on the method signature. Calculate it properly.
4790 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4792 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
4795 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
4797 (emit_extra_methods): Add another table mapping method indexes to
4798 offsets in the extra_method_info table.
4800 * mini.h: Bump AOT file format version.
4802 * aot-runtime.c: Merge most of the code from mono_aot_get_method
4803 and mono_aot_get_method_from_token () into one function.
4805 2008-10-19 Mark Probst <mark.probst@gmail.com>
4807 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
4810 2008-10-18 Zoltan Varga <vargaz@gmail.com>
4812 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
4815 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
4818 * mini.c (mono_patch_info_equal): Compare the generic context as well.
4820 * mini.h: Bump aot file format version.
4822 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
4823 AOT file can contain native code for methods which are not in the METHOD
4824 table. Generate code for non-sharable generic instances of generic methods
4825 found in the METHODSPEC table.
4827 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
4828 encoding generic type handles.
4830 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
4831 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
4833 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
4834 macros + MONO_ADD_INS.
4836 * mini.c (mono_jump_info_token_new2): New function which takes a generic
4839 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
4841 * mini.h: Bump aot file format version.
4843 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
4845 2008-10-17 Mark Probst <mark.probst@gmail.com>
4847 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
4848 platforms, with definable stack alignment value. Set to 16 now
4851 * mini.c, mini.h, driver.c: Command line option for disabling
4854 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4856 * basic-simd.cs: Tests for new methods in Vector4ui.
4858 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4860 * mini-ops.h: Add packed int shuffle.
4864 * mini-x86.c (mono_arch_output_basic_block): Same.
4866 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
4867 extract mask, max, min, shuffle.
4869 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
4871 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4873 * basic-simd.cs: Tests for new methods in Vector8us.
4875 2008-10-17 Mark Probst <mark.probst@gmail.com>
4877 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
4878 RuntimeTypeHandle, not a TypedReference.
4880 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
4882 * simd-intrinsics.c: remove relocations.
4884 2008-10-17 Zoltan Varga <vargaz@gmail.com>
4886 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
4887 optimizations from the x86 backend.
4889 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
4891 * simd-methods.h, simd-intrinsics.c: debloat method names and
4892 prepare for no relocations.
4894 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4896 * mini-ops.h: Add packed min/equal and sum of absolute differences.
4900 * mini-x86.c (mono_arch_output_basic_block): Same.
4902 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
4903 extract mask, max, min and sum of absolute differences.
4905 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
4908 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4910 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
4911 Renamed one test for consistency.
4913 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4915 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
4916 fix to the code that deal with other blocks.
4918 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4920 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
4922 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4924 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
4925 that deals with vreg interference. Explicitly check for OP_LDADDR to be
4926 able to process the source reg.
4928 2008-10-16 Martin Baulig <martin@ximian.com>
4930 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
4932 * inssel.brg: Add `OP_HARD_NOP'.
4934 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
4936 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
4937 `OP_HARD_NOP' instruction when running inside the debugger.
4939 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
4940 `OP_HARD_NOP' instruction when running inside the debugger.
4942 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4944 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
4945 now works. The issue with the regalloc tripping up no longer
4948 * simd-intrinsics.c (load_simd_vreg): Same.
4950 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4952 * basic-simd.cs: Tests for new Vector8ui methods.
4954 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4956 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
4957 only for type. This fixes crashes where MonoInst::klass is checked
4958 for ops of type != VTYPE or OBJ.
4960 * simd-intrinsics.c (load_simd_vreg): Same.
4962 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4964 * mini-ops.h: Add ops for packed shuffle/max/avg and
4969 * mini-x86.c (mono_arch_output_basic_block): Same.
4971 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
4974 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
4975 to emit extract mask op.
4977 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
4978 to emit word shuffles.
4980 2008-10-15 Mark Probst <mark.probst@gmail.com>
4982 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
4983 the largest alignment needed by a variable, but at least
4986 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4988 * basic-simd.cs: Tests for the fixes in the last commit.
4990 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4992 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
4993 no longer handles STACK_PTR input.
4995 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
4997 * simd-intrinsics.c (load_simd_vreg): New function that works like
4998 get_simd_vreg but handles STACK_PTR input.
5000 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
5001 as the input can be an arbitrary pointer.
5003 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
5004 LDADDR local optimization directly otherwise use a store op.
5006 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5008 * basic-simd.cs: Tests for dup low and dup high.
5010 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5012 * mini-ops.h: Add dup low and dup high ops.
5016 * mini-x86.c (mono_arch_output_basic_block): Same.
5018 * simd-intrinsics.c (vector4f_intrinsics): Same.
5020 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5022 * basic-simd.cs: Tests for recently added functionality.
5024 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5026 * mini-ops.h: Add remaining sse1 fp ops.
5028 * cpu-x86.md: Add remaining sse1 fp ops.
5030 * mini-x86.c (mono_arch_output_basic_block): Same.
5032 * mini.h: Add enum for simd FP compare conditions.
5034 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
5036 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
5037 so the backed can generate the appropriate op.
5039 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5040 This patch squeese one more byte from the SimdIntrinsc struct.
5042 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
5043 a a shift amount intead of simply or'ing it.
5045 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
5047 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
5048 byte so we can have an aditional flags field without increasing struct size.
5050 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
5051 against the simd_supported_versions bitmask.
5053 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
5055 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
5057 * mini.c: remove rawbuffer code (the only use here is unsafe because
5058 it takes locks during signal handling and the kernel now provides much
5059 better info in proc/pid/smaps these days).
5061 2008-10-13 Zoltan Varga <vargaz@gmail.com>
5063 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
5064 OP_X86_PUSH_OBJ. Fixes #434620.
5066 * objects.cs: Add a test.
5068 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
5070 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
5071 that the packuswb/packusdw don't work with unsigned numbers for what
5072 would be negative numbers in signed format.
5074 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
5075 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
5077 * mini-ops.h: Add doubleword forms of many ops and packing ones.
5079 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
5081 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
5083 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
5085 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
5088 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
5089 version as the enum in mini.h.
5091 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
5092 for sse3 ops, check the simd_version field if present. This way the code
5093 works with all versions of sse.
5095 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5097 * simd-intrinsics.c: Fixed intrinsic name typo.
5099 * mini.h: Added missing simd exported function.
5101 * basic-simd.cs: Added tests for Vector4ui.
5102 Fixed broken test for Vector16b.
5104 2008-10-10 Zoltan Varga <vargaz@gmail.com>
5106 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
5107 the max length to 64.
5109 2008-10-10 Mark Probst <mark.probst@gmail.com>
5111 * method-to-ir.c: Only do the fast virtual generic method call for
5112 non-wrapper methods.
5114 * mini.h, mini-trampolines.c: The new generic virtual remoting
5115 trampoline handles virtual method calls via the vtable (as done by
5116 the fast virtual generic method calls) to remoting proxies.
5118 * mini.c (mono_jit_create_remoting_trampoline): For generic
5119 methods reate a generic virtual remoting trampoline.
5121 * mini-amd64.h: Enable fast virtual generic method calls again.
5123 2008-10-10 Mark Probst <mark.probst@gmail.com>
5125 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
5126 restore registers when doing tail calls.
5128 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5130 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
5133 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5135 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
5137 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5139 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
5141 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5143 * basic-simd.cs: Retrofit for API changes.
5145 2008-10-10 Mark Probst <mark.probst@gmail.com>
5147 * mini-ppc.c: Handle integer stack arguments for tail calls.
5149 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5151 * optflags-def.h: Removed sse3 optimization.
5155 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
5158 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
5160 * mini.h: Added enumeration with simd versions.
5162 * simd-intrinsics.c (emit_intrinsics): Use the new static var
5165 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
5167 * mini.c (mini_init): Call mono_simd_intrinsics_init.
5169 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
5171 * basic-simd.cs: Added tests for Vector8u and Vector16u.
5173 * basic-simd.cs: Fixed test naming.
5175 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
5177 * mini-ops.h: Added ops for packed and saturated math, shifts
5178 and packing/unpacking.
5180 * cpu-x86.md: Added descriptors for the above ops.
5182 * mini-x86.c: Added code to emmit the above ops.
5184 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
5186 2008-10-08 Zoltan Varga <vargaz@gmail.com>
5188 * aot-compiler.c (compile_method): Enable AOT for generic code.
5190 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
5192 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
5194 * mini.c: add a workaround for a common screwup that ends up blamed
5195 to mono (other processes blocking signal delivery).
5197 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5199 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
5200 in the LDFLD/STFLD opcodes. Fixes #432673.
5202 * iltests.il.in: Add a new test.
5204 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
5206 * mini-arm.c: attach the thread in unmanaged->managed transitions
5207 using delegates (bug #433148).
5209 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
5211 * basic-simd.cs: Use new ShuffleSel constants.
5213 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
5215 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
5217 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
5218 only disable simd intrinsics if no sse2 is detected.
5220 * optflags-def.h: Added sse3.
5222 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
5225 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5227 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
5228 when adding delegate-invoke wrappers.
5230 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5232 * Makefile.am: Reenable the simd tests.
5234 2008-10-07 Bill Holmes <billholmes54@gmail.com>
5236 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
5237 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
5238 other vreg is allocated to that hreg.
5240 Contributed under MIT/X11 license.
5242 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5244 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
5247 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
5249 * basic-simd.cs: New test suite for SIMD intrinsics.
5251 * Makefile.am: Added new tests.
5253 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
5255 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
5259 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
5261 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
5262 using SSE2 aware opcodes.
5264 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
5265 is enabled, this code path is only reachable if conversion ops are emmited after
5268 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
5270 This optimization saves 6 bytes per conversion against the old version.
5272 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5274 * aot-compiler.c (compile_method): Don't skip methods referencing
5275 generic methods without a corresponding entry in token_info_hash, since
5276 encode_method_ref () can handle all generic methods now.
5278 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
5279 generic context is set.
5281 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
5282 generic sharing of LDTOKEN.
5284 2008-10-06 Mark Probst <mark.probst@gmail.com>
5286 * mini-amd64.h: Temporarily disabled fast virtual generic method
5287 calls because it breaks the System.Runtime.Remoting tests.
5289 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5291 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
5293 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
5294 so inlining actually works.
5295 (check_inline_caller_method_name_limit): Ditto.
5297 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
5299 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
5300 64 bit safety (from Olaf Hering and Andreas Farber).
5302 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5304 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
5305 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
5306 unused virtual call support code.
5308 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
5310 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
5311 which can't use aot trampolines.
5312 (decode_patch): Don't create aot trampolines for methods which can't use
5315 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
5316 use aot trampolines.
5318 * mini.h: Bump AOT image format version.
5320 2008-10-05 Zoltan Varga <vargaz@gmail.com>
5322 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
5323 to save_token_info () since cmethod is inflated for constrained calls.
5325 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
5327 2008-10-04 Andreas Farber <andreas.faerber@web.de>
5329 * Makefile.am: Add build rules for ppc64.
5330 This avoids the build failing at pedump with unresolved symbols
5331 due to lack of arch_sources. Instead it will now fail earlier
5332 due to lack of cpu-ppc64.md.
5334 Contributed under MIT/X11 license.
5336 2008-10-04 Mark Probst <mark.probst@gmail.com>
5338 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
5341 * iltests.il.in: Add test case for tail call with many arguments.
5343 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5345 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
5346 to the fast virtual generic method code until the aot case is fixed.
5348 2008-10-03 Mark Probst <mark.probst@gmail.com>
5350 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
5352 2008-10-03 Mark Probst <mark.probst@gmail.com>
5354 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
5357 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5359 * simd-intrinsics.c: Forgot to add this one.
5361 * mini-codegen.c: Fix macro in case SIMD is not supported.
5363 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5365 This patch land initial JIT support for simd intrinsics.
5367 * mini-x86.h: Added new define to make --enable_minimal work on x86.
5369 * Makefile.am: Added simd-intrinsics.c
5371 * simd-intrinsics.c: New file with simd instrinsic related
5374 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
5376 * cpu-x86.md: Add simd related instructions.
5378 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
5380 * driver.c: Added two new --regression variants.
5382 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
5384 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
5386 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
5387 extract some complicated logic to helper functions.
5389 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
5391 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
5393 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
5394 the specialized simplification pass.
5396 * method-to-ir.c (mono_spill_global_vars): Use new macro.
5398 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
5400 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
5403 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
5404 if MONO_ARCH_NEED_SIMD_BANK is defined.
5406 * mini-ops.h: Added the new simd ops.
5408 * mini-x86.c: Added mono_arch_xregname.
5410 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
5412 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
5414 * mini-x86.h: Define simd related MONO_ARCH macros.
5416 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
5418 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
5420 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
5421 MONO_CLASS_IS_SIMD to deal with simd related IR.
5423 * mini.h (MonoInst): Added spill_var to the backend union.
5425 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
5427 * mini.h: Added forward declarations of the new simd fuctions.
5429 * optflags-def.h: Added new optimization names SIMD.
5431 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
5433 * regalloc.h: Added support for working with 3 register banks.
5435 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
5437 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
5439 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
5441 * mini-exceptions.c: remove 64 bit related ifdef clutter.
5443 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5445 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
5446 instead of one on 64 bit systems.
5448 * method-to-ir.c: Remove unused includes.
5450 2008-10-02 Zoltan Varga <vargaz@gmail.com>
5452 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
5453 cfg->used_int_regs, since the two are different on arm.
5455 2008-10-02 Mark Probst <mark.probst@gmail.com>
5457 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
5458 mono_method_get_vtable_index() to get the vtable index.
5460 2008-10-02 Mark Probst <mark.probst@gmail.com>
5462 * method-to-ir.c (mono_method_to_ir2): Don't create native
5463 wrappers for array methods, because they're never called (and if
5464 they were called they wouldn't work).
5466 2008-10-02 Mark Probst <mark.probst@gmail.com>
5468 * method-to-ir.c (mono_method_to_ir2): Array methods are
5469 special-cased and must not be invoked indirectly via the (M)RGCTX
5470 when generic sharing is turned on. Fixes #431413.
5472 2008-10-01 Mark Probst <mark.probst@gmail.com>
5474 * method-to-ir.c: When generic sharing is active, call
5475 non-interface virtual generic methods via the standard trampoline.
5477 * mini-trampolines.c: Handle virtual generic shared methods.
5479 * mini.h, mini-x86.c, mini-x86.h: New argument for
5480 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
5481 method thunks and which is the trampoline to call if the lookup
5482 fails. Enable the virtual generic method thunk for x86.
5484 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
5485 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
5486 argument but assert that it's NULL, because these archs don't yet
5487 implement the virtual generic method thunk. Changes in the IMT
5488 thunk data structures.
5490 2008-10-01 Zoltan Varga <vargaz@gmail.com>
5492 * aot-compiler.c (emit_globals): Avoid invalid characters in
5493 the static linking symbol.
5495 * objects.cs: Add a test for the range check optimization. Fix warnings.
5497 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
5498 optimization from the current JIT.
5500 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
5501 later in decompose_array_access_opts () to allow more optimizations.
5503 * method-to-ir.c (mono_handle_soft_float): Rename this to
5504 mono_decompose_soft_float () for consistency.
5506 * mini-ops.h: Fix arguments of OP_STRLEN.
5508 * method-to-ir.c (save_cast_details): Extract the cast details saving code
5509 into a separate function.
5510 (reset_cast_details): Ditto.
5511 (handle_unbox): Save cast details. Fixes #431254.
5513 * method-to-ir.c: Remove some obsolete FIXMEs.
5515 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5517 * ir-emit.h (alloc_dreg): Write a warning before crashing.
5519 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5521 * mini-codegen.c: More work on macros to make them
5522 ready for multiple regbanks.
5524 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5526 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
5528 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
5530 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5532 * mini-codegen.c (mono_spillvar_offset): Proper support for
5535 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5537 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
5538 the stack overflow changes.
5540 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5542 * mini-codegen.c: Make all bank macros depend on reg_bank.
5544 * mini-codegen.c (mono_local_regalloc): Make free mask
5545 initialization regbank aware.
5547 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5549 * mini-codegen.c (mono_local_regalloc): Extract callee
5550 mask selection to a function and make it regbank aware.
5552 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5554 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
5555 code to deal with many regbanks.
5557 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5559 * mini-codegen.c: More fp->regbank changes.
5561 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5563 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
5564 of a hardcoded constant.
5566 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5568 * method-to-ir.c (type_from_stack_type): Fix typo.
5570 2008-09-29 Zoltan Varga <vargaz@gmail.com>
5572 * mini-ia64.c (emit_move_return_value): Convert float return values to
5575 * objects.cs: Add a new test.
5577 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
5578 VARARG methods to fix an assert later.
5580 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
5581 end so it at least compiles.
5583 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5585 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
5587 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
5589 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
5590 optimization to a new function (emit_optimized_ldloca_ir) and enable
5591 it for both ldloca and ldloca_s.
5593 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5595 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
5596 gshared CASTCLASS code.
5598 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
5599 amd64, where the libc stack unwinder encounters stack frames referring to
5600 native code in unmapped memory.
5602 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
5605 * generics.cs: Add new test.
5607 2008-09-27 Zoltan Varga <vargaz@gmail.com>
5609 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
5610 add a check that one of the ARM_FPU_ constants is defined.
5612 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
5614 * mini-exceptions.c: Fix build on non-altstack platforms.
5616 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
5619 * ir-emit.h: Add a comment to NEW_PCONST.
5621 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
5623 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
5625 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
5626 after the changes to MonoJitDomainInfo.
5628 2008-09-27 Mark Probst <mark.probst@gmail.com>
5630 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
5632 2008-09-27 Mark Probst <mark.probst@gmail.com>
5634 * mini-ppc.c: Compiler warning fixes.
5636 2008-09-27 Mark Probst <mark.probst@gmail.com>
5638 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
5641 2008-09-27 Mark Probst <mark.probst@gmail.com>
5643 * exceptions-ppc.c, mini-ppc.h: Compile
5644 mono_arch_handle_altstack_exception() on Darwin, too.
5646 2008-09-27 Mark Probst <mark.probst@gmail.com>
5648 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
5649 work on archs which don't have generic sharing implemented, only
5650 without the vtable_arg.
5652 2008-09-26 Mark Probst <mark.probst@gmail.com>
5654 * mini.c: Added comment explaining why delegate ctor icall
5655 wrappers are compiled.
5657 2008-09-26 Mark Probst <mark.probst@gmail.com>
5659 * mini.c: Don't produce trampolines to delegate ctor icall
5660 wrappers but compile them upfront.
5662 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
5664 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
5665 runtime-set function when going back to managed code. Currently this
5666 is used to set back the protection on the soft ovf pages and/or to
5667 throw the stack overflow exception that happened in unmanaged code.
5669 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
5671 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
5672 runtime-set function when going back to managed code. Currently this
5673 is used to set back the protection on the soft ovf pages and/or to
5674 throw the stack overflow exception that happened in unmanaged code.
5676 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
5678 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
5679 the support code for restoring stack protection after stack overflows
5680 that happen in unmanaged code. Don't set the exec permission on the
5683 2008-09-26 Zoltan Varga <vargaz@gmail.com>
5685 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
5686 delegate->method_ptr is set. Fixes #428054.
5688 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5690 * tests.cs: Rename to ratests.cs.
5692 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
5693 emit_get_rgctx_... functions.
5695 2008-09-25 Mark Probst <mark.probst@gmail.com>
5697 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
5699 2008-09-25 Mark Probst <mark.probst@gmail.com>
5701 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
5702 before asserting that method is sharable.
5704 2008-09-25 Mark Probst <mark.probst@gmail.com>
5706 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
5707 whether method needs a static RGCTX wrapper used instead of
5710 * generic-sharing.c, mini.h: A few functions moved to
5711 metadata/generic-sharing.c.
5713 2008-09-25 Mark Probst <mark.probst@gmail.com>
5715 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
5716 Generic code sharing for value types, which essentially means
5717 treating value type methods like static methods. The RGCTX is
5718 passed in the same way.
5720 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5722 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
5723 opcode when creating multi-dimensional arrays of open types.
5725 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
5728 * generics.cs: Add a test.
5730 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
5732 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5734 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
5736 * mini.c (mini_method_compile): Set it when running under the debugger.
5738 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
5739 vreg optimization if the flag is set.
5741 * driver.c (mono_main): Add --attach= option to pass options to
5744 * mini.c (sigquit_signal_handler): Start the attach agent.
5746 * ssapre.c: Disable this to save space since it is not yet ported to
5749 * regalloc2.c: Disable this to save space.
5751 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
5753 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
5755 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
5756 the -v option useful again.
5758 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5760 * mini-amd64.c (mono_arch_output_basic_block): Add support for
5763 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
5764 arrays of arrays. Fixes #428406.
5766 * method-to-ir.c (mini_emit_castclass): Ditto.
5768 * objects.cs: Add new test.
5770 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
5772 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
5773 was wrong at it choked against target_type_is_incompatible for byref types.
5775 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5777 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
5780 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
5782 * mini-exceptions.c: update a few more exceptions-related counters.
5784 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
5786 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
5787 new functions to allocate from persistent mempools.
5789 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5791 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
5792 multiple register banks in the future.
5794 * mini-codegen.c (mono_local_regalloc): Fix a warning.
5796 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
5798 * mini.c (type_to_eval_stack_type): Remove duplicated function.
5800 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
5802 * mini.h: Export type_to_eval_stack_type.
5804 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
5805 is only ins->klass of byref types.
5807 2008-09-22 Zoltan Varga <vargaz@gmail.com>
5809 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
5810 (mini_emit_memcpy2): Ditto.
5812 * mini-amd64.c: Fix a warning.
5814 2008-09-21 Mark Probst <mark.probst@gmail.com>
5816 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
5819 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
5821 * method-to-ir.c: Extract stloc micro-optimization to a
5822 function and apply it to all cases.
5824 2008-09-19 Mark Probst <mark.probst@gmail.com>
5826 * method-to-ir.c: Don't fail generic code sharing in cases we
5829 2008-09-18 Mark Probst <mark.probst@gmail.com>
5831 * mini-ppc.c: Handle structs in tailcalls on Darwin.
5833 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
5835 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
5838 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
5840 * trace.c: make tracing more useful and correct, with per-thread
5843 2008-09-15 Mark Probst <mark.probst@gmail.com>
5845 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
5846 doing a method call and the argument is an R4.
5848 2008-09-14 Zoltan Varga <vargaz@gmail.com>
5850 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
5853 2008-09-13 Mark Probst <mark.probst@gmail.com>
5855 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
5857 2008-09-12 Zoltan Varga <vargaz@gmail.com>
5859 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
5860 (MONO_JUMP_TABLE_FROM_INS): Ditto.
5862 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5864 * driver.c: Add a --agent argument (not supported yet) to load managed
5865 agent assemblies before loading the main assembly, similarly to how the
5866 Java VM handles agents.
5868 2008-09-11 Mark Probst <mark.probst@gmail.com>
5870 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
5871 function to do stack layout of local variables.
5873 2008-09-11 Mark Probst <mark.probst@gmail.com>
5875 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
5878 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5880 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
5881 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
5882 JIT if DISABLE_JIT is defined.
5884 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
5887 2008-09-10 Mark Probst <mark.probst@gmail.com>
5889 * iltests.il.in: Disable the fconv test on PPC (the result is
5890 undefined according to ECMA).
5892 2008-09-10 Mark Probst <mark.probst@gmail.com>
5894 * iltests.il.in: Enable tail call tests for PPC.
5896 * mini.h: Add variable for storing incoming valuetype argument
5897 addresses for tail calls.
5899 * mini-ppc.c: Implement valuetype arguments and return values for
5902 2008-09-09 Mark Probst <mark.probst@gmail.com>
5904 * mini-ppc.c: Partially implement tail calls (struct arguments and
5905 return values not supported).
5907 * method-to-ir.c: Enable tail calls on PPC.
5909 2008-09-08 Zoltan Varga <vargaz@gmail.com>
5911 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
5912 runtime-invoke wrappers to work around the problem of them getting
5913 assigned to a random class.
5915 * aot-runtime.c (mono_aot_get_method): Ditto.
5917 2008-09-07 Zoltan Varga <vargaz@gmail.com>
5919 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
5920 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
5922 2008-09-07 Mark Probst <mark.probst@gmail.com>
5924 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
5925 until they're implemented properly.
5927 * exceptions-ppc.c: Use arch-independent exception-handling code
5928 instead of custom one.
5930 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
5933 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
5935 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
5936 applies when __powerpc__ is defined.
5938 2008-09-06 Zoltan Varga <vargaz@gmail.com>
5940 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
5941 methods to their code to avoid computing the full name of wrappers and
5942 doing a lookup in a string hash table.
5944 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5946 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
5947 we identify bblocks before method_to_ir () is ran.
5949 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
5950 Also avoid optimizing branches pointing to themselves.
5952 * mini.c (mini_method_compile): Ditto. Fixes #422947.
5954 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
5956 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
5958 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5960 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
5961 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
5962 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
5965 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
5966 jumped to the same entry in plt_jump_table.
5968 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
5970 * method-to-ir.c (initialize_array_data): Handle field with RVA from
5973 2008-08-31 Zoltan Varga <vargaz@gmail.com>
5975 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
5976 other assignment can be if converted. Saves 1.5% on corlib size and fixes
5979 2008-08-29 Geoff Norton <gnorton@novell.com>
5981 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
5982 segment, and doesn't properly handle .space as .text. Fixes
5985 2008-08-29 Geoff Norton <gnorton@novell.com>
5987 * mini.c: Disable the mach exception handler when running on
5990 2008-08-29 Geoff Norton <gnorton@novell.com>
5992 * aot-compiler.c: Patch from Renaldas Zioma to properly register
5993 globals on Darwin/ARM
5995 2008-08-28 Zoltan Varga <vargaz@gmail.com>
5997 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
5998 since too many things depend on it. Instead, call
5999 mono_runtime_set_no_exec ().
6001 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
6004 * aot-compiler.c: Add an 'asm-only' AOT option.
6006 * mini.c: Avoid initializing the runtime when doing AOT compilation.
6008 * aot-compiler.c (compile_method): Disable gshared support for now as it
6011 2008-08-27 Bill Holmes <billholmes54@gmail.com>
6013 * mini-amd64.h : Fix a compiler warning.
6015 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
6016 Changed to use a callback function to retrieve the unwind info.
6017 This avoids problems observed when code blocks were removed by
6018 unloading an app domain.
6020 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
6021 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
6024 Contributed under MIT/X11 license.
6026 2008-08-27 Bill Holmes <billholmes54@gmail.com>
6028 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
6029 case to keep the stack aligned to 8.
6031 Contributed under MIT/X11 license.
6033 2008-08-26 Zoltan Varga <vargaz@gmail.com>
6035 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
6036 avoid repeated linear searches.
6038 2008-08-25 Zoltan Varga <vargaz@gmail.com>
6040 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
6041 methods it can't handle.
6043 * aot-compiler.c (add_method): Avoid adding a method twice.
6044 (add_wrappers): Add runtime invoke wrappers for all methods.
6046 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
6047 function to create an aot-compatible version of this trampoline.
6049 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
6051 2008-08-24 Zoltan Varga <vargaz@gmail.com>
6053 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
6055 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
6056 with a generic sharing failure.
6058 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
6060 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
6061 CEE_RETHROW. Fixes #419634.
6063 * mini.c (mono_method_to_ir): Ditto.
6065 * exceptions.cs: Add a new test.
6067 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
6068 to mono_type_stack_size_internal () since some callers might not pass in
6071 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
6072 instrument_prolog. Fixes #419878.
6074 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
6075 doubles in soft float mode volatile.
6077 2008-08-23 Zoltan Varga <vargaz@gmail.com>
6079 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
6081 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
6082 to handle soft float correctly.
6084 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
6087 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
6089 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
6090 to sp, since the generics catch code requires it.
6092 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
6095 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
6096 mono_arch_emit_imt_argument ().
6098 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
6100 * mini-arm.c tramp-arm.c: Generic sharing updates.
6102 2008-08-22 Zoltan Varga <vargaz@gmail.com>
6104 * mini-arm.c: Fix the arm build.
6106 * generic-sharing.c (mini_type_get_underlying_type): New helper function
6107 handling enums, generic instances and generic sharing.
6108 (mini_type_stack_size_full): Ditto.
6110 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
6112 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
6114 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
6116 * tramp-arm.c: Implement the rgctx fetch and the generic class init
6119 * mini-arm.c: Various small generic sharing changes.
6121 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
6123 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
6126 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
6127 helper function to return a generic class init trampoline.
6129 * method-to-ir.c mini.c: Use it.
6131 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
6132 arch-specfic function to return a generic class init trampoline.
6134 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
6135 the GENERIC_CLASS_INIT custom code.
6137 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
6138 a fatal error, not a sharing failure.
6140 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
6143 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
6144 trampoline argument from MONO_ARCH_VTABLE_REG.
6146 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
6147 order of the arguments to the C trampoline: pass 'slot' as the trampoline
6148 argument, and pass the vtable in VTABLE_REG.
6150 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
6151 order of the arguments to the C trampoline: pass 'slot' as the trampoline
6152 argument, and pass the vtable in VTABLE_REG.
6153 (mono_arch_create_trampoline_code_full): Remove some special casing for
6154 the rgctx fetch trampoline.
6156 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
6159 * iltests.il: Add a test for it.
6161 2008-08-21 Zoltan Varga <vargaz@gmail.com>
6163 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
6165 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
6168 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
6169 use mono_jit_info_table_find () to avoid recursion.
6170 (mono_delegate_trampoline): Add a sync wrapper here.
6172 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
6175 * mini.c (mono_method_to_ir): Ditto.
6177 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
6178 add_sync_wrapper argument. Don't add a sync wrapper here.
6179 (mono_create_jump_trampoline): Don't add a sync wrapper here.
6181 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
6183 2008-08-20 Bill Holmes <billholmes54@gmail.com>
6185 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
6186 of nonvolatile registers back from MonoContext to CONTEXT.
6188 Contributed under MIT/X11 license.
6190 2008-08-20 Bill Holmes <billholmes54@gmail.com>
6192 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
6193 arguments on Winx64 there are only 4 argument registers. For this
6194 logic to work the last argument must be pulled from the stack.
6196 Contributed under MIT/X11 license.
6198 2008-08-20 Zoltan Varga <vargaz@gmail.com>
6200 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
6202 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
6203 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
6204 encode/decode_method_ref ().
6206 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
6208 * aot-runtime.c (decode_patch): Ditto.
6210 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
6211 MONO_PATCH_INFO_METHOD.
6213 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
6216 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
6219 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
6221 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
6222 one from the caller.
6224 * aot-runtime.c (decode_generic_inst): New function to decode and
6225 return a interned generic inst.
6226 (decode_klass_ref): Use it.
6227 (decode_method_ref): Ditto.
6229 * aot-compiler.c (emit_exception_debug_info): Save
6230 jinfo->has_generic_jit_info too.
6232 2008-08-19 Zoltan Varga <vargaz@gmail.com>
6234 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
6236 * iltests.il.in: Add a test for fconv_to_i.
6238 * liveness.c: Disable the liveness2 pass for now to save space.
6240 * regalloc2.c: Include mempool-internals.h to fix warnings.
6242 * aot-compiler.c (encode_method_ref): Encode the context of generic
6245 * aot-runtime.c (decode_method_ref): Inflate generic methods using
6246 the context saved in the aot file.
6248 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
6250 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6252 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
6253 volatile so they won't be optimized away.
6255 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
6261 * dominators.c: Remove duplicated functions that now are in
6262 mempool-internals.h.
6264 2008-08-19 Zoltan Varga <vargaz@gmail.com>
6266 * aot-compiler.c: Fix warnings.
6268 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
6270 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
6272 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
6275 * mini.c (mono_resolve_patch_target): Ditto.
6277 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
6278 (encode_klass_ref): Add support for encoding VARs/MVARs.
6280 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
6282 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
6283 the handling of the got entries into a separate 'decode_got_entry' function.
6284 Add support for RGCTX_FETCH.
6286 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
6287 clobbered by the trampoline code.
6289 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
6290 not clobbered by the indirect calling code.
6292 2008-08-18 Zoltan Varga <vargaz@gmail.com>
6294 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
6297 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
6299 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
6300 signature using the compilation mempool otherwise we would leak it.
6302 2008-08-18 Zoltan Varga <vargaz@gmail.com>
6304 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
6305 mono_emit_abs_call ().
6307 * patch-info.h: Add GENERIC_CLASS_INIT.
6309 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
6311 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
6312 as their target as a near call.
6314 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
6316 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
6318 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
6319 call to a runtime function described by a patch.
6321 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
6322 mono_emit_abs_call, this has the advantage that the ABS handling code in
6323 mono_codegen () can handle them both, and can handle other stuff in the
6324 future without additional code.
6326 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
6328 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
6331 * mini.h: Add missing bblock related prototypes.
6333 * mini.h (MonoCompile): Remove unused reverse_inst_list and
6334 reverse_inst_list_len fields.
6336 * mini.c: Refactor this file a bit by moving branch optimizations to
6339 * method-to-ir.c: Merge generic sharing changes missed earlier.
6341 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
6343 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
6344 shared patches. Process METHODCONST as a shared patch.
6346 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
6347 as it crashes on the 2.0 mscorlib.
6349 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
6352 * aot-compiler.c: Use is_plt_patch () in a few additional places.
6353 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
6356 * aot-compiler.c: Reorganize the got handling code to be a bit more
6359 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6361 * aot-compiler.c: Make the patch_to_plt_offset hash table use
6362 mono_patch_info_equals/hash, and use it to massively simplify
6365 * mini.c (mono_patch_info_hash): Simplify this and add support for
6368 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
6370 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
6371 handling code, since an offset is not enough to identify a trampoline.
6373 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
6375 2008-08-17 Mark Probst <mark.probst@gmail.com>
6377 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
6379 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
6381 * mini-ops.h: Argument and result types for OVF_CARRY ops.
6383 * decompose.c: PPC decompositions for various ops.
6385 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
6387 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6389 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
6390 call the generic trampoline code using a call, instead of a jump, to
6391 remove some special casing from the generic trampoline code.
6393 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
6394 (mono_codegen): Ditto.
6396 * aot-compiler.c aot-runtime.c: Ditto.
6398 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
6400 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
6401 helper function to find the offset corresponding to a lazy fetch trampoline.
6403 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
6404 when doing generic sharing.
6406 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
6409 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
6410 mini-trampolines.c to be with the other trampoline creation functions.
6412 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
6413 as it is equal to method->signature in most cases, add a
6414 mono_emit_method_call_full variant which takes a signature and an imt
6417 2008-08-16 Zoltan Varga <vargaz@gmail.com>
6419 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
6420 to this function, since it could be computed easily from the method
6422 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
6425 * method-to-ir.c mini.c: Remove references to
6426 compile_generic_method_wo_context.
6428 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
6429 generic method calls.
6431 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
6432 dimensional non-szarrays.
6434 * mini.c (mini_init): Register mono_array_new_1.
6436 * jit-icalls.c (mono_array_new_1): New jit icall.
6438 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
6439 pointing to the method.
6441 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
6442 method addresses belonging to METHOD_JUMP patches in the
6443 jump_target_got_slot_hash.
6444 (mono_aot_load_method): Ditto.
6446 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
6447 METHOD_JUMP patches.
6449 * mini.c (mini_create_jit_domain_info): New helper function which
6450 initializes/frees domain->runtime_info.
6451 (mini_free_jit_domain_info): Ditto.
6452 (mini_init): Install the domain hook functions with the runtime.
6454 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
6455 information maintained by the JIT.
6457 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
6458 insertion into jump_table_hash into mono_codegen (), also implement proper
6461 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
6462 tail calls, it is already done by the aot code.
6464 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
6467 * iltests.il.in: Make the jmp test a bit more complex.
6469 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
6470 generic instances which doesn't have a token.
6472 * aot-runtime.c (decode_method_ref): Ditto.
6474 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
6475 can handle this case now.
6476 (handle_box): Ditto.
6478 2008-08-15 Geoff Norton <gnorton@novell.com>
6480 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
6483 2008-08-15 Zoltan Varga <vargaz@gmail.com>
6485 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
6486 calling generic methods.
6488 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
6490 * aot-runtime.c (decode_patch_info): Ditto.
6492 * mini.c (mono_resolve_patch_target): Ditto.
6494 * patch-info.h: Add METHOD_RGCTX.
6496 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
6498 2008-08-14 Zoltan Varga <vargaz@gmail.com>
6500 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
6501 arguments in registers.
6503 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
6504 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
6506 * mini.c (mini_method_compile): Abort aot compilation for generic
6507 methods if generic sharing is disabled.
6509 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
6512 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
6513 requiring an mrgctx.
6515 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
6516 store instructions when converting a vcall to a normal call.
6518 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
6519 mono_arch_find_jit_info.
6521 2008-08-13 Zoltan Varga <vargaz@gmail.com>
6523 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
6524 avoid calling mono_method_full_name () for every method even if the
6526 (check_inline_caller_method_name_limit): Ditto.
6528 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6530 * driver.c (main_thread_handler): Allow AOT compilation of multiple
6531 assemblies in one run.
6533 * aot-compiler.c (mono_compile_assembly): Only print out a count of
6534 skipped methods if it is not 0.
6536 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
6538 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6540 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
6541 MONO_ARCH_HAVE_UNWIND_TABLE.
6543 Contributed under MIT/X11 license.
6545 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6547 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
6548 from default optimizaton list on Winx64.
6550 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
6552 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
6553 the LMF from the MonoJitTlsData structure.
6555 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
6557 Contributed under MIT/X11 license.
6559 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6561 * mini.c (sigsegv_signal_handler): Fix the build.
6563 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
6564 assembly->aot_module.
6566 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
6567 hash table. This simplifies and speeds up a lot of code, and fixes support
6570 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
6573 * mini-exceptions.c: Ditto.
6575 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
6576 'native_offset' argument, since these are computed in the
6577 mono_find_jit_info () function.
6579 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
6580 is used by exceptions-ppc.c.
6582 * exceptions-ppc.c: Call mono_find_jit_info () instead of
6583 mono_arch_find_jit_info ().
6585 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
6586 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
6587 generic code in mini-exceptions.c.
6589 2008-08-11 Zoltan Varga <vargaz@gmail.com>
6591 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
6593 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
6595 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
6596 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
6597 called while holding the loader lock. Fixes #415608.
6598 (mono_aot_get_method_from_token_inner): Ditto.
6600 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6602 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
6603 to reduce differences between this and the generic implementation in
6605 (ves_icall_get_frame_info): Ditto.
6607 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
6609 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
6612 * exceptions-ppc.c (arch_get_call_filter): Rename this to
6613 mono_arch_get_call_filter () and make it non-static, for consistency with the
6614 other architectures.
6616 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
6619 * local-propagation.c:
6620 * mini-x86.c: Correct the name of arch defines.
6622 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6624 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
6625 NO_EMULATE_LONG_SHIFT_OPS define.
6627 2008-08-08 Zoltan Varga <vargaz@gmail.com>
6629 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
6630 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
6632 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
6633 MACH fixes. Merged from the 2.0 branch.
6635 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
6637 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
6638 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
6640 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
6642 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
6643 mono_marshal_get_native_wrapper () signature changes.
6645 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
6647 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
6648 conversion bug under arm.
6650 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
6652 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
6654 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
6655 with overflow checking.
6657 2008-08-05 Marek Habersack <mhabersack@novell.com>
6659 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
6660 to the genmdesc.pl file
6662 2008-08-05 Zoltan Varga <vargaz@gmail.com>
6664 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
6665 arg_array in the soft-float versions of the LOAD/STORE macros.
6667 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
6670 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
6672 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6674 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
6675 a float HFA. Fixes #413621.
6677 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
6679 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
6680 frame_size to args_size. Fixes build.
6682 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6684 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
6685 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
6687 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
6688 the stack are not unaligned. Fixes #413247.
6690 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
6692 * mini.c: update jitted methods performance counters.
6694 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
6696 * mini-exceptions.c: increase the exceptions thrown performance
6697 counter in mono_handle_exception ().
6699 2008-07-29 Zoltan Varga <vargaz@gmail.com>
6701 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
6702 can work with netmodules.
6704 2008-07-28 Geoff Norton <gnorton@novell.com>
6706 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
6709 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6711 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
6714 2008-07-28 Bill Holmes <billholmes54@gmail.com>
6716 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6717 The float param registers and other param registers must be the
6718 same index on Windows x64.
6720 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
6721 ArgValuetypeAddrInIReg argument case. Setting the argument
6722 op to OP_VTARG_ADDR (OP_REGOFFSET)).
6724 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
6725 variable computed above as the copy length for arguments of storage
6726 type ArgValuetypeAddrInIReg.
6728 * mini-amd64.c (mono_arch_emit_call) : Implementing the
6729 ArgValuetypeAddrInIReg argument case. This case will rely on
6730 mono_arch_emit_outarg_vt to emit the correct code later in the process.
6732 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
6733 a 32 byte stack allocation for all calls. We will omit the adjustment for
6734 jump and tail call instructoins as they do not follow the typical call behavior.
6736 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
6737 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
6738 local variable and pass the local variable by reference to the called method.
6740 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
6741 Implementing the ArgValuetypeAddrInIReg argument case. When the address
6742 of a struct is passed in a register it must be saved with the other
6743 volatile argument on the stack.
6745 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
6746 frame pointer the stack adjustment value must be saved to the unwind
6749 Contributed under MIT/X11 license.
6751 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6753 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
6754 which got lost in the merge.
6756 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6758 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
6761 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
6763 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
6764 icalls, since they won't be patched.
6766 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
6767 different code sequence when running under valgrind to prevent some valgrind
6770 * iltests.il.in: Add new regression test.
6772 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
6775 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
6776 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
6778 * iltests.il.in: Add new test.
6780 * aot-compiler.c: Fix some warnings.
6782 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
6785 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6787 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
6788 (mini_usage_jitdeveloper): Add a missing --wapi option.
6790 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6792 * mini-codegen.c: Simplify the is_fp macros.
6793 (free_up_ireg): Remove, use free_up_reg instead.
6794 (free_up_reg): Fix the fp case.
6796 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6798 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
6801 * exceptions-x86.c: Merge some changes which seemed to have got lost
6802 in the linear-ir merge.
6804 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
6806 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
6807 long vreg volatile even if the variable was already created.
6809 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
6812 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6814 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
6816 * mini.c (mono_jit_compile_method_inner): Add support for
6817 MONO_EXCEPTION_BAD_IMAGE.
6819 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
6820 mini_method_get_context () returns NULL. Fixes #356531.
6822 * mini.c (mono_method_to_ir): Ditto.
6824 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
6825 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
6827 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6829 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
6830 in the LDFTN implementation.
6832 2008-07-25 Mark Probst <mark.probst@gmail.com>
6834 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
6835 code, patch calls to icalls, too, even if they're not in the
6836 shared generic code hash. Fixes #411962.
6838 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6840 * cpu-x86.md: Increase the length of the fcall opcodes.
6842 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
6843 calls returning floats.
6845 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
6848 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
6851 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
6852 into the domain->method_code_hash.
6854 * aot-compiler.c: Fix win32 build.
6856 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
6858 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
6859 gshared NEWARR implementation.
6861 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
6863 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
6864 can be used outside of method_to_ir.
6866 * mini.h (MonoCompile): Add arg_types field.
6868 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
6870 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
6871 the values of the local arg_array and param_types array.
6873 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6875 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
6876 got accesses might only get generated later when NEWOBJ is decomposed.
6878 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
6879 looking up the native code of the target method when a delegate is called
6882 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
6885 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
6887 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
6888 AOT work on platforms without a working dlsym implementation.
6890 * mini.h: Bump AOT image format version.
6892 2008-07-24 Mark Probst <mark.probst@gmail.com>
6894 * mini-exceptions.c: Free a MonoType with
6895 mono_metadata_free_type() instead of g_free().
6897 * aot-runtime.c: Free a MonoType.
6899 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6901 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
6904 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
6907 2008-07-23 Massimiliano Mantione <massi@ximian.com>
6908 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
6911 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6913 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
6914 NEWOBJ calls on valuetypes.
6916 * iltests.il.in: Add new test.
6918 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
6920 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6922 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
6923 is no longer needed.
6925 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
6926 non register sized integer arguments.
6927 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
6928 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
6931 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
6934 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
6935 two a binop with different sized arguments is emitted.
6937 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
6938 instruction in the ins==NULL case.
6940 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6942 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
6944 * mini-x86.c: Fix osx build.
6946 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
6949 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
6950 instruction for non int sized variables.
6952 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
6955 2008-07-23 Robert Jordan <robertj@gmx.net>
6957 * method-to-ir.c: Fix MSVC build.
6959 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6961 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
6962 a non int sized type, widen it to an int since newer versions of gcc seem to
6963 generate code which needs this.
6965 * ssa2.c abcremoval2.c: Fix warnings.
6967 * *: Merge the Linear IR branch.
6969 The original branch is at trunk/branches/vargaz/mini-linear-il, and
6970 the ChangeLog file there describes all the changes done over the years.
6971 Further documentation can be found at www.mono-project.com/Linear_IL.
6973 2008-07-21 Bill Holmes <billholmes54@gmail.com>
6975 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6976 The float param registers and other param registers must be the
6977 same index on Windows x64.
6979 Contributed under MIT/X11 license.
6981 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
6983 * mini.c: Make the previous fix GC safe.
6985 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
6987 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
6989 2008-07-21 Bill Holmes <billholmes54@gmail.com>
6991 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
6992 on Winx64. This type will not be passed on the stack (ArgOnStack), but
6993 ArgValuetypeAddrInIReg instead.
6995 Contributed under MIT/X11 license.
6997 2008-07-21 Zoltan Varga <vargaz@gmail.com>
6999 * mini-codegen.c (get_register_spilling): Fix a warning.
7001 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
7003 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
7004 for types which the initialization fails. Raises the provided exception
7005 at the right stop after cleanup.
7007 2008-07-16 Zoltan Varga <vargaz@gmail.com>
7009 * aot-compiler.c: Free most of the memory allocated during compilation.
7011 * mini.c (mini_parse_debug_options): Fix a leak.
7013 * mini.c (mini_method_compile): Don't add the method to the jit info tables
7014 during aot compilation.
7016 2008-07-14 Zoltan Varga <vargaz@gmail.com>
7018 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
7019 it has too much register pressure.
7021 2008-07-13 Zoltan Varga <vargaz@gmail.com>
7023 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
7025 2008-07-12 Zoltan Varga <vargaz@gmail.com>
7027 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
7030 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
7031 on amd64 similar to the way it is done on arm.
7033 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7035 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
7036 consistency, normalize error messages, avoid loading aot-only modules in
7039 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
7042 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
7044 2008-07-11 Martin Baulig <martin@ximian.com>
7047 (MonoDebuggerInfo): Add `interruption_request'.
7049 2008-07-12 Zoltan Varga <vargaz@gmail.com>
7051 * aot-compiler.c (emit_plt): Remove some dead code.
7053 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
7055 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
7056 return the plt info offset belonging to a given plt entry.
7058 * mini-trampolines.c (mono_aot_plt_trampoline): Use
7059 mono_aot_get_plt_info_offset.
7061 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
7062 similar to the amd64 code by makeing jumps through a separate jump table
7063 instead of embedding the jump addresses into the code.
7065 2008-07-11 Zoltan Varga <vargaz@gmail.com>
7067 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
7070 2008-07-10 Martin Baulig <martin@ximian.com>
7072 * mini.c (mini_method_compile): Disable generics sharing when
7073 running in the debugger.
7075 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7077 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
7079 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
7080 the local register allocator from running out of registers on x86 when
7083 2008-07-10 Bill Holmes <billholmes54@gmail.com>
7085 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
7086 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
7089 Contributed under MIT/X11 license.
7091 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7093 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
7094 speed up the assembler.
7096 2008-07-09 Zoltan Varga <vargaz@gmail.com>
7098 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
7101 * mini.c: Move the soft float handling macros a bit earlier, add
7102 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
7105 * mini.h: Add prototype for mono_arch_fixup_jinfo.
7107 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
7108 read-only to help catch code allocation requests.
7110 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
7111 and turn it off when using --aot-only or when compiling with --aot=full.
7113 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
7114 jump table for switches from the normal domain mempool, not the code
7117 * mini-trampolines.c (get_unbox_trampoline): New function to return an
7118 unbox trampoline which handles aot-only mode too.
7120 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
7121 an AOTed unbox trampoline.
7123 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
7125 2008-07-09 Bill Holmes <billholmes54@gmail.com>
7127 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
7130 Contributed under MIT/X11 license.
7132 2008-07-09 Bill Holmes <billholmes54@gmail.com>
7134 * mini.c (mono_codegen): Allocate space at the end of the code block and store
7135 the unwind information for the method at the end of the allocated block.
7137 * mini-amd64.h: Added declarations for the unwind routines and adding field to
7138 MonoCompileArch to hold the unwind info for SEH on Winx64
7140 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
7141 frame pointer info for the method being compiled.
7143 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
7144 the call to mono_exception_from_token.
7146 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
7147 storing the method prolog information in a format that the Winx64 SEH can understand. This
7148 information is stored a the end of the method block because it is all 32-bit offset based.
7150 Contributed under MIT/X11 license.
7152 2008-07-09 Zoltan Varga <vargaz@gmail.com>
7154 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
7156 * wapihandles.c: Fix warnings.
7158 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
7161 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
7162 mono_jit_compile_method in aot-only mode since that calls the type
7165 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
7166 get_delegate_invoke_impl in aot-only mode.
7168 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
7170 2008-07-08 Zoltan Varga <vargaz@gmail.com>
7172 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
7174 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
7177 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
7179 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
7180 init trampoline from the AOT file as well.
7182 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
7183 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
7186 * mini.c (mini_init): Move the call to mono_exceptions_init () after
7189 * exceptions-amd64.c: Add _full variants for the remaining exception code
7190 creation functions as well, allow emission of relocatable code, remove
7191 caching since that is now done by the caller.
7193 * mini-exceptions.c: Add _full variants for the remaining exception code
7194 creation functions as well, add aot-only support.
7196 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
7197 if we can determine a proper token for them.
7198 (add_wrappers): Add a few more wrappers.
7199 (emit_method_code): Remove some dead code.
7200 (emit_trampolines): Emit exception code too.
7202 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
7204 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
7205 mono_array_new_va which avoids varargs.
7207 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
7209 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
7210 mono_arch_create_specific_trampoline () in all places.
7212 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
7213 a bit so it can be used for other things as well.
7215 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
7218 * exceptions-amd64.c: Rename the caching from the exception code creation
7219 functions, it is done by the caller instead.
7221 * exceptions-amd64.c: Change the signature of the exception code creation
7222 functions to allow the creation of relocatable code later.
7224 * mini-exceptions.c: Add a set of functions to query the various
7225 runtime-generated exception functions.
7227 * mini.c mini-exceptions.c: Use the newly added functions instead of the
7228 mono_arch_.. () functions.
7230 2008-07-07 Zoltan Varga <vargaz@gmail.com>
7232 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
7234 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
7236 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
7237 (mini_get_vtable_trampoline): Ditto.
7239 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
7240 code in the AOT case by returning the code size and a list of relocations to
7243 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
7245 2008-07-07 Bill Holmes <billholmes54@gmail.com>
7247 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
7250 Contributed under MIT/X11 license.
7252 2008-07-07 Zoltan Varga <vargaz@gmail.com>
7254 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
7255 so the buffer size can be computed correctly. Fixes #404735.
7257 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
7258 normally as cfg->debug_info is already freed.
7260 2008-07-06 Zoltan Varga <vargaz@gmail.com>
7262 * mini-amd64.c: For calls returning vtypes in registers, don't store
7263 the return address on the stack, instead allocate a separate local for
7266 2008-07-05 Mark Probst <mark.probst@gmail.com>
7268 * mini-trampolines.c, mini.h: Add an argument to
7269 mono_create_jit_trampoline_in_domain() for turning off the adding
7270 of the sync wrapper.
7272 * mini.c: Use the JIT trampoline without sync instead of
7273 ldftn_nosync in static RGCTX invoke wrappers so that the call can
7276 2008-07-04 Mark Probst <mark.probst@gmail.com>
7278 * driver.c: Turn on GSHARED optimization by default.
7280 2008-07-04 Zoltan Varga <vargaz@gmail.com>
7282 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
7283 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
7285 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
7286 create a variant of the generic trampoline code callable from AOTed trampolines.
7288 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
7289 trampoline code callable from AOTed trampolines.
7291 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
7293 2008-07-04 Mark Probst <mark.probst@gmail.com>
7295 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
7296 pass-through manner.
7298 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
7299 and don't fail sharing for them anymore.
7301 * mini-exceptions.c: Handle exceptions in shared generic methods.
7303 * generic-sharing.c: When checking the context of a generic
7304 method, also check its class's context. Don't treat wrappers as
7307 * mini-trampolines.c: Some code factored out to
7308 metadata/generic-sharing.c. Handle the MRGCTX case.
7310 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
7311 we must deal with the method being of another instantiation of the
7312 class. Add static rgctx invoke wrappers to generic methods.
7314 2008-07-04 Mark Probst <mark.probst@gmail.com>
7316 * mini.c: Provide all jit infos of generic shared methods with a
7319 * mini-exceptions.c: Handle the new situation that a generic info
7320 might be available, but not info about the this/vtable/mrgctx
7323 2008-07-03 Mark Probst <mark.probst@gmail.com>
7325 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
7328 2008-07-03 Zoltan Varga <vargaz@gmail.com>
7330 * dominators.c (check_dominance_frontier): Fix a warning.
7332 * mini.h: Add some missing prototypes.
7334 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
7336 * driver.c (mono_jit_init_version): Correct the comments since the first
7337 argument should be the name of the root domain, not a filename.
7339 * aot-runtime.c (make_writable): Error out if this is called while running
7341 (load_aot_module): Ditto.
7343 * aot-compiler.c: Really fix the computation of method indexes.
7345 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
7346 optimizations as this is no longer called frequently.
7348 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
7349 method and the invoke impl code and pass it to the delegate trampoline instead of
7350 just the delegate class.
7352 2008-07-02 Zoltan Varga <vargaz@gmail.com>
7354 * aot-compiler.c: Fixup the computation of method indexes.
7355 (add_wrappers): Create the base methods of the runtime invoke wrappers using
7356 the method builder infrastructure.
7358 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
7361 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
7362 mode, load the method right away instead of creating a trampoline.
7364 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
7366 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
7369 2008-07-01 Zoltan Varga <vargaz@gmail.com>
7371 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
7372 (mono_aot_load_method): Use method_index instead of method->token.
7374 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
7375 can handle icalls etc. properly.
7377 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7379 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
7381 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
7382 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
7383 JIT_ICALL_ADDR patch type.
7385 * patch-info.h: Add JIT_ICALL_ADDR patch type.
7387 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
7389 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
7391 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
7393 2008-06-30 Zoltan Varga <vargaz@gmail.com>
7395 * mini.c: Use domain->jit_code_hash_lock for controlling access to
7396 domain->jit_code_hash.
7398 2008-06-29 Zoltan Varga <vargaz@gmail.com>
7400 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
7402 2008-06-27 Zoltan Varga <vargaz@gmail.com>
7404 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
7405 get_this_arg_from_call, let it compute it when needed.
7407 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
7408 gsctx from code only when needed.
7410 * mini-trampolines.c (get_generic_context): Rename this to
7411 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
7412 it can be called by the arch backends.
7414 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
7416 2008-06-26 Zoltan Varga <vargaz@gmail.com>
7418 * driver.c (mono_main): Add experimental --aot-only command line option.
7420 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
7423 2008-06-26 Kornel Pal <kornelpal@gmail.com>
7425 * driver.c (DllMain): Remove mono_module_handle.
7427 Contributed under MIT/X11 license.
7429 2008-06-25 Zoltan Varga <vargaz@gmail.com>
7431 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
7432 for emitting methods which are not in the source assembly. Detect and report
7433 failure of assembling+linking.
7435 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
7437 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
7439 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
7441 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
7443 2008-06-24 Zoltan Varga <vargaz@gmail.com>
7445 * mini.h: Remove some obsolete prototypes.
7447 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
7449 2008-06-24 Mark Probst <mark.probst@gmail.com>
7451 * mini.c (get_object_generic_inst): Variable-sized arrays are not
7452 supported by Visual Studio, so use alloca().
7454 2008-06-23 Zoltan Varga <vargaz@gmail.com>
7456 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
7459 2008-06-23 Mark Probst <mark.probst@gmail.com>
7461 * mini.c: Fail sharing of a generic method if it contains an open
7462 catch clause (because we don't pass MRGCTXs yet).
7464 2008-06-23 Mark Probst <mark.probst@gmail.com>
7466 * mini.c: When compiling a method with generic sharing, insert the
7467 method instantiated with an all-Object generic context into the
7468 jit info table, instead of the context of the first instantiation
7469 of the method we happen to compile.
7471 2008-06-18 Martin Baulig <martin@ximian.com>
7473 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
7474 `major_version' and `minor_version'.
7476 2008-06-17 Mark Probst <mark.probst@gmail.com>
7478 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
7479 mono_method_is_generic_sharable_impl() takes an additional
7480 argument specifying whether to treat type variables as reference
7483 2008-06-17 Mark Probst <mark.probst@gmail.com>
7485 * mini.h: Removed obsolete prototypes.
7487 2008-06-17 Mark Probst <mark.probst@gmail.com>
7489 * mini.c: Don't fail generic sharing for initobj and sizeof - we
7490 already handle them.
7492 2008-06-17 Mark Probst <mark.probst@gmail.com>
7494 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
7495 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
7496 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
7497 tramp-x86.c: Added a MonoGenericContext* argument to
7498 mono_arch_get_unbox_trampoline() so that it can call other
7499 functions which require it.
7501 2008-06-17 Mark Probst <mark.probst@gmail.com>
7503 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
7504 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
7505 mono_arch_get_this_arg_from_call() takes a
7506 MonoGenericSharingContext* as well.
7508 2008-06-17 Mark Probst <mark.probst@gmail.com>
7510 * mini.c: Factor out code for emitting unbox into emit_unbox() and
7511 implement generic sharing of unbox.
7513 2008-06-17 Mark Probst <mark.probst@gmail.com>
7515 * mini.c: Don't compute the vtable to determine whether a field is
7516 special static, because it might not work for open types.
7518 2008-06-17 Mark Probst <mark.probst@gmail.com>
7520 * mini.c: Removed the unused token_type and token_source arguments
7521 from get_runtime_generic_context_ptr().
7523 2008-06-17 Marek Habersack <mhabersack@novell.com>
7525 * mini.c (ADD_BINOP): fix the build
7527 2008-06-16 Zoltan Varga <vargaz@gmail.com>
7529 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
7532 2008-06-16 Mark Probst <mark.probst@gmail.com>
7534 * mini.h: Removed class relations enum that's not used anymore.
7536 2008-06-16 Mark Probst <mark.probst@gmail.com>
7538 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
7540 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
7541 the lazy fetch trampoline access code.
7543 2008-06-15 Zoltan Varga <vargaz@gmail.com>
7545 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
7547 2008-06-14 Zoltan Varga <vargaz@gmail.com>
7549 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
7551 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
7553 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
7555 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7557 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
7560 * mini-ops.h: Add MIN/MAX_UN opcodes.
7562 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
7565 * basic-math.cs: Add more min/max tests.
7567 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7569 2008-06-13 Mark Probst <mark.probst@gmail.com>
7571 * mini.c: Small fix in the prologue of emit_castclass.
7573 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7575 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7577 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
7578 do not work even for unsigned types. Fixes #400014.
7580 * basic-math.cs: Add regression tests for unsigned Min/Max.
7582 2008-06-13 Mark Probst <mark.probst@gmail.com>
7584 * mini.c: Added additional context_used argument to several
7585 functions, which will be needed for sharing generic methods. Use
7586 GET_RGCTX macro wherever appropriate. Declare only one
7587 context_used in mono_method_to_ir().
7589 2008-06-13 Mark Probst <mark.probst@gmail.com>
7591 * mini.c, generic-sharing.c: Removed generic class relations.
7593 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
7594 functions due to MRGCTX changes.
7596 2008-06-13 Mark Probst <mark.probst@gmail.com>
7598 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
7599 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
7600 with calculated IMT.
7602 * mini.c: Generic sharing of calls via generic interfaces.
7604 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
7605 generic method with non-constant MonoGenericContext*. Instead,
7606 the context is taken out of the method itself.
7608 2008-06-13 Mark Probst <mark.probst@gmail.com>
7610 * mini.c: Generic sharing of ldvirtftn.
7612 2008-06-13 Mark Probst <mark.probst@gmail.com>
7614 * mini.c: Generic sharing of ldftn.
7616 2008-06-13 Mark Probst <mark.probst@gmail.com>
7618 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
7620 2008-06-13 Mark Probst <mark.probst@gmail.com>
7622 * mini.c: Generic sharing of the special case of ldtoken followed
7623 by a call to GetTypeFromHandle.
7625 2008-06-13 Mark Probst <mark.probst@gmail.com>
7627 * mini.c: Generic sharing of box for nullable types.
7629 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7631 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
7632 are passed on the stack. Fixes #324807.
7634 2008-06-12 Bill Holmes <billholmes54@gmail.com>
7636 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
7637 for the ArgValuetypeAddrInIReg case.
7639 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
7640 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
7642 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
7643 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
7644 local variable and pass the local variable by reference to the called method.
7646 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
7647 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
7649 Contributed under MIT/X11 license.
7651 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
7653 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
7655 * debug-mini.c (mono_debug_print_vars): Release memory after printing
7658 2008-06-10 Martin Baulig <martin@ximian.com>
7661 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
7663 2008-06-09 Kornel Pal <kornelpal@gmail.com>
7665 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
7666 possible error when no arguments are passed.
7668 Contributed under MIT/X11 license.
7670 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
7672 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
7673 where the file name is NULL.
7675 2008-06-09 Zoltan Varga <vargaz@gmail.com>
7677 * mini.c: Fix s390 build.
7679 2008-06-08 Zoltan Varga <vargaz@gmail.com>
7681 * trace.c (mono_trace_parse_options): Fix warnings.
7683 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
7685 2008-06-07 Zoltan Varga <vargaz@gmail.com>
7687 * mini.c (remove_block_if_useless): Avoid printing the method name.
7689 * mini.c: Remove needless setting of ins->cil_code which is now done by
7692 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
7695 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
7696 translated code after it has been patched.
7698 2008-06-06 Zoltan Varga <vargaz@gmail.com>
7700 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
7701 avoid problems during code patching on SMP systems.
7702 (emit_call): Avoid adding a patch info which is already added by
7704 (mono_arch_emit_exceptions): Ditto.
7706 2008-06-05 Zoltan Varga <vargaz@gmail.com>
7708 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
7709 MONO_TYPE_ISSTRUCT already checks for it.
7711 2008-06-05 Bill Holmes <billholmes54@gmail.com>
7713 * mini-amd64.c:merge_argument_class_from_type: When marshaling
7714 structs with floats on Winx64 the float registers are not used.
7715 The integer registers are always used..
7716 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
7717 only one register will be used and only if the size of the struct
7718 is 1,2,4, or 8 bytes.
7720 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
7723 Contributed under MIT/X11 license.
7725 2008-06-05 Martin Baulig <martin@ximian.com>
7727 * debug-debugger.c (debugger_lookup_class): Also call
7728 mono_class_setup_methods() here; we're only called from RTI.
7730 2008-06-05 Andreas Farber <andreas.faerber@web.de>
7732 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
7733 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
7734 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
7735 Post-process object files and add dtrace-generated object, if necessary.
7737 Contributed under MIT/X11 license.
7739 2008-06-04 Mark Probst <mark.probst@gmail.com>
7741 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
7744 * mini.c: Generic sharing for unbox.any and castclass.
7746 2008-06-04 Mark Probst <mark.probst@gmail.com>
7748 * mini.c: Ignore tailcall prefix in shared generic code and when
7749 doing calls which require a vtable/rgctx argument.
7751 2008-06-04 Mark Probst <mark.probst@gmail.com>
7753 * mini.c: Don't free the JIT info.
7755 * driver.c: Changes in the JIT info table testing code.
7757 2008-06-03 Zoltan Varga <vargaz@gmail.com>
7759 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
7760 interruption. Fix some warnings.
7762 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
7763 interruption_checkpoint.
7765 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
7767 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
7768 from embedding applications.
7770 2008-06-02 William Holmes <billholmes54@gmail.com>
7772 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
7773 reserving 32 bytes on the stack when making calls.
7775 Contributed under MIT/X11 license.
7777 2008-06-01 Zoltan Varga <vargaz@gmail.com>
7779 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
7780 the linear IL branch.
7782 * driver.c: Print out more information for --version on arm.
7784 2008-05-30 Zoltan Varga <vargaz@gmail.com>
7786 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
7787 bb_exit instead, since out of line bblocks might not actually be emitted
7790 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
7791 maximum epilog size for out of line bblocks if tracing is enabled.
7793 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
7795 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
7797 * arrays.cs: Regression tests for allocating arrays with negative sizes.
7799 2008-05-28 Zoltan Varga <vargaz@gmail.com>
7801 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
7802 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
7805 2008-05-27 Zoltan Varga <vargaz@gmail.com>
7807 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
7808 the 'value' to store is a constant.
7810 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
7812 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
7813 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
7815 2008-05-26 Zoltan Varga <vargaz@gmail.com>
7817 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
7818 for accessing method->generic_container.
7820 2008-05-24 Zoltan Varga <vargaz@gmail.com>
7822 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
7824 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
7826 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
7828 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
7831 2008-05-23 Zoltan Varga <vargaz@gmail.com>
7833 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
7835 * mini.c: Handle the case when mono_class_vtable () fails.
7837 2008-05-23 Massimiliano Mantione <massi@ximian.com>
7838 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
7841 2008-05-22 Mark Probst <mark.probst@gmail.com>
7843 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
7844 together with domain sharing.
7846 2008-05-22 Mark Probst <mark.probst@gmail.com>
7848 * mini.c: Treat callvirts to final methods like non-virtual calls
7849 when doing generic sharing, i.e. look them up in the runtime
7852 2008-05-22 Mark Probst <mark.probst@gmail.com>
7854 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
7855 with computed types (for generic sharing).
7857 * mini.c: Generic sharing for mkrefany and refanyval.
7859 2008-05-22 Zoltan Varga <vargaz@gmail.com>
7861 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
7864 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
7865 the generic sharing code.
7867 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
7870 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7872 * mini.h: Remove the declaration of mono_aot_init_vtable ().
7874 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
7876 * driver.c: updated copyright date
7878 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7880 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
7883 2008-05-19 Martin Baulig <martin@ximian.com>
7885 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
7886 pointing to the new `_mono_debug_using_mono_debugger' variable.
7889 (mono_main): Check mono_debug_using_mono_debugger() rather than
7890 the `MONO_INSIDE_MDB' environment variable to check whether we're
7891 inside the debugger.
7893 2008-05-19 Zoltan Varga <vargaz@gmail.com>
7895 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
7898 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
7900 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
7902 * mini.c: Added mini_assembly_can_skip_verification. This
7903 function checks if the assembly requested to skip verification.
7904 Fixes part of #387274.
7906 2008-05-07 Zoltan Varga <vargaz@gmail.com>
7908 * mini.c (mini_get_method): Disable the check for open generic classes when
7909 using generic sharing.
7911 * generics.cs: Add a test for #387034.
7913 * mini.c (mini_get_method): Check whenever the method class is an open generic
7914 type, and return NULL in that case, causing a verification error. Fixes
7917 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7919 * driver.c (mono_main): Revert r102623. The right
7920 thing to do is to enable the verifier under verifiable
7921 unless a --security flag was passed.
7923 We need this non-trivial behavior for --verify-all otherwise
7924 mcs-compileall won't be able to use it. As it needs everything to
7925 be verified under validil.
7927 2008-05-06 Martin Baulig <martin@ximian.com>
7931 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
7932 (mono_debugger_thread_cleanup): Likewise.
7933 (mono_debugger_extended_notification): Likewise.
7935 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7937 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
7938 against both inflated and non-inflated methods. We need to check against the
7939 generic definition for cases where the instantiated method is not visible.
7940 We need to check against the inflated types for cases where the instantiation
7941 changes any super type. This fixes #382986.
7943 Note that this doesn't need to be applied to other parts of mono_method_to_ir
7944 that check for visibiliy as generic params only appears as the type subject
7945 of tokens on call opcodes. Field manipulation and ldftn must always
7946 target an exact type.
7948 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7950 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
7951 if no related --security flag is passed.
7953 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7955 * mini-arch.h: Prepare support for ppc64.
7957 Contributed under MIT/X11 license.
7959 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7961 * aot-runtime.c: Prepare support for ppc64.
7963 Contributed under MIT/X11 license.
7965 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7967 * mini-ops.h: Prepare support for ppc64.
7969 Contributed under MIT/X11 license.
7971 2008-05-04 Andreas Farber <andreas.faerber@web.de>
7973 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
7975 Contributed under MIT/X11 license.
7977 2008-05-03 Zoltan Varga <vargaz@gmail.com>
7979 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
7980 assemblies, since aot_name is not a full path, causing us to load MS.NET
7981 assemblies on windows.
7983 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
7985 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
7986 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
7987 * main.c: Use UTF-8 encoded command line instead of Windows default code
7988 page on Windows to support Unicode.
7989 * driver.c (DllMain): New function for mixed-mode assembly support.
7990 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
7991 export __stdcall functions without decoration.
7993 Contributed under MIT/X11 license.
7995 2008-04-28 Mark Probst <mark.probst@gmail.com>
7997 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
7998 saving it very early.
8000 2008-04-28 Mark Probst <mark.probst@gmail.com>
8002 * mini.h, mini.c: Lots of code for accessing the old RGCTX
8003 deleted. The only way to access the new RGCTX is via the
8006 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
8007 vtable instead of the RGCTX to static methods.
8009 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
8010 accessing the new RGCTX.
8012 * generic-sharing.c: There is no separation between self, type
8013 arguments and other types in the RGCTX anymore.
8015 2008-04-25 Jonathan Chambers <joncham@gmail.com>
8017 * mini-amd64.c (add_general): Remove previous stack adjustment.
8018 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
8019 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
8020 for 32 bytes of stack space reserved for all calls.
8022 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
8023 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
8026 Code contributed under MIT/X11 license.
8028 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
8030 * mini.c (mini_method_verify): Only verify non-inflated methods, check
8031 against the root definition, peeling out method and type instantiations.
8032 Cache verify success results, code that fails verification is still
8033 checked multiple times.
8035 2008-04-23 Zoltan Varga <vargaz@gmail.com>
8037 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
8039 2008-04-23 Jonathan Chambers <joncham@gmail.com>
8041 * mini-amd64.c (add_general): Always increment stack on Win64.
8042 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
8045 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
8046 stack based argument handling on Win64.
8048 Code contributed under MIT/X11 license.
8050 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
8052 * Makefile.am (version.h): Add support for git-svn.
8054 2008-04-22 Zoltan Varga <vargaz@gmail.com>
8056 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
8057 so instead of calling g_spawn_command_line_sync, we do everything by hand,
8058 avoiding allocations and libc functions which might deadlock.
8060 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
8061 'no-gdb-backtrace' option is set.
8063 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
8065 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
8067 2008-04-21 Martin Baulig <martin@ximian.com>
8069 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
8070 and `get_lmf_addr'; `notification_address' is no longer a pointer.
8072 2008-04-21 Martin Baulig <martin@ximian.com>
8074 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
8075 `thread_vtable', `event_handler_ptr' and `event_handler'.
8077 2008-04-21 Martin Baulig <martin@ximian.com>
8079 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
8080 allows delayed initialization of the `executable_code_buffer' when
8083 2008-04-21 Martin Baulig <martin@ximian.com>
8085 * mini.h (mono_debugger_create_notification_function): Removed.
8086 * tramp-*.c (mono_debugger_create_notification_function): Removed.
8088 * mdb-debug-info64.s
8089 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8091 * mdb-debug-info32.s
8092 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8094 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
8095 currently only works on x86 and x86_64, so don't create it on ppc.
8097 2008-04-21 Martin Baulig <martin@ximian.com>
8099 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
8102 (mini_method_compile): In the fp elimination check, check
8103 `debug_options.mdb_optimizations' in addition to
8104 mono_debug_using_mono_debugger().
8106 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
8107 disable some JIT optimizations which are only disabled when
8108 running inside the debugger.
8109 Added `--help-debug' option to describe the debugging options.
8110 (parse_debug_options): New static function to parse the `--debug'
8111 options, so we can easily add more stuff in future.
8113 2008-04-20 Zoltan Varga <vargaz@gmail.com>
8115 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
8116 the method has no body.
8118 2008-04-19 Jonathan Chambers <joncham@gmail.com>
8120 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
8121 assembly is not allowed in MSVC 64-bit compiler.
8122 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
8123 as we get floating point exceptions everywhere.
8125 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
8126 correctly align arguments for call to throw_exception.
8127 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
8129 Code contributed under MIT/X11 license.
8131 2008-04-19 Zoltan Varga <vargaz@gmail.com>
8133 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
8135 2008-04-17 Zoltan Varga <vargaz@gmail.com>
8137 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
8139 * mini-amd64.c (NEW_INS): Set cil_code.
8141 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
8142 from mini-amd64.c so all debugger related logic is in one place.
8144 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
8145 later won't have a random ip assigned to them.
8147 2008-04-16 Zoltan Varga <vargaz@gmail.com>
8149 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
8150 the arch specific function initializes code_size.
8151 (mono_create_delegate_trampoline): Ditto.
8153 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
8154 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
8157 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
8158 running under the debugger.
8160 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
8163 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
8164 debugger. Also move the disabling of optimizations here from driver.c.
8165 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
8168 * mini.h (MonoCompile): Add a few new flags.
8170 2008-04-15 Zoltan Varga <vargaz@gmail.com>
8172 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
8173 so the cil_code field of created MonoInst's is properly set.
8174 (mini_select_instructions): Ditto.
8176 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
8177 (MONO_INST_NEW_CALL): Ditto.
8179 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
8180 in many places so the ins->cil_code field is properly initialized.
8182 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
8185 2008-04-14 Zoltan Varga <vargaz@gmail.com>
8187 * mini.c (mini_method_compile): Print a different message when compiling a
8190 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
8193 2008-04-11 Zoltan Varga <vargaz@gmail.com>
8195 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
8198 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
8200 2008-04-11 Zoltan Varga <vargaz@gmail.com>
8202 * mini.c (handle_stack_args): Make this return void since its return value was
8203 never used. Also set cfg->unverifiable for invalid IL instead of calling
8206 2008-04-10 Mark Probst <mark.probst@gmail.com>
8208 * mini.c: Make sure "this" is live in catch clauses with type
8209 variables in shared generic code.
8211 2008-04-08 Mark Probst <mark.probst@gmail.com>
8213 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
8214 generic_class_is_reference_type() to ensure the proper behaviour
8215 when sharing generic code and the type in question is a type
8218 2008-04-08 Zoltan Varga <vargaz@gmail.com>
8220 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
8221 race conditions when printing thread dumps. Fixes #377738.
8223 2008-04-08 Massimiliano Mantione <massi@ximian.com>
8225 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
8226 shows up when both MonoInst arguments can cause aliasig.
8227 There is likely no way in the current JIT to trigger this problem, but
8228 it showed up in the development of generics sharing, when in a new
8229 opcode both args of an OP_GROUP can be aliases (addresses of a local).
8230 When the generics sharing code will be committed, its tests will be
8231 valid also for this bug.
8233 2008-04-08 Zoltan Varga <vargaz@gmail.com>
8235 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
8238 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
8241 2008-04-07 Zoltan Varga <vargaz@gmail.com>
8243 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
8244 use a more detailed exception message for InvalidCastException.
8246 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
8248 * driver.c (mono_main): Add --debug=casts option to turn on better
8249 InvalidCastException message details.
8251 * mini.c (mini_get_debug_options): New helper function to return the address of
8252 the debug_options variable.
8254 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
8255 the jit_tls TLS variable.
8257 * mini.c (mono_jit_tls): New TLS variable.
8259 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
8262 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
8264 * mini.h: Removed verifer related stuff. This code was moved to verify.c
8266 * mini.c: Removed verifer related stuff, code moved to verify.c.
8268 * driver.c: Using code from verify.c instead of mini.c.
8270 2008-04-05 Zoltan Varga <vargaz@gmail.com>
8272 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
8275 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
8277 * mini.c (check_for_method_verify): Enabling verification of
8278 corlib if mono_verify_all is set. Bugs in the verifier preventing that
8281 2008-04-04 Zoltan Varga <vargaz@gmail.com>
8283 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
8284 caller saved registers as well.
8286 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
8287 saved registers as well.
8289 2008-03-30 Zoltan Varga <vargaz@gmail.com>
8291 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
8293 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
8296 2008-03-27 Zoltan Varga <vargaz@gmail.com>
8298 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
8300 (get_call_info): Take a gsctx argument instead of 'cfg'.
8302 2008-03-26 Zoltan Varga <vargaz@gmail.com>
8304 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
8305 mono_verify_all is set.
8307 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
8309 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
8311 2008-03-25 Zoltan Varga <vargaz@gmail.com>
8313 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
8316 * driver.c mini.c mini.h: Add a --verify-all development option to test the
8317 verifier and the code generated by the compiler.
8319 2008-03-25 Mark Probst <mark.probst@gmail.com>
8321 * mini.c: Generic sharing of the non-nullable case of the box
8324 2008-03-24 Zoltan Varga <vargaz@gmail.com>
8326 * inssel.brg: Fix the build.
8328 * iltests.il.in: Add a test for lconv.ovf.u8.un.
8330 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
8332 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
8333 Array:Address. Fixes #372410.
8335 * iltests.il.in: New tests for readonly prefix.
8337 2008-03-23 Zoltan Varga <vargaz@gmail.com>
8339 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
8342 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
8345 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
8347 * mini.c (mono_decompose_op_imm): New helper function.
8349 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
8350 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8353 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8354 mono_arch_output_basic_block. Fix warnings.
8356 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
8359 2008-03-22 Zoltan Varga <vargaz@gmail.com>
8361 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
8362 since the extra frame is now detected automatically inside the loop.
8364 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
8365 opts which are now in mono_peephole_ins ().
8367 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
8369 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
8370 frames and skip duplicate managed-to-native frames. Fixes #367665.
8372 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8373 opts which are now in mono_peephole_ins ().
8374 (mono_arch_peephole_pass_2): Ditto.
8376 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
8378 * mini-codegen.c (mono_peephole_ins): New helper function containing the
8379 arch independent peephole optimizations.
8381 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8382 opts which are now in mono_peephole_ins ().
8384 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
8386 * mini-s390.c (mono_arch_output_basic_block): Fix build.
8388 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
8391 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
8392 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
8395 2008-03-21 Zoltan Varga <vargaz@gmail.com>
8397 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
8398 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8401 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8402 mono_arch_output_basic_block. Fix warnings.
8404 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8406 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8409 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8411 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8414 * iltests.il: Add new tests.
8416 2008-03-20 Kornel Pal <kornelpal@gmail.com>
8418 * mini.c: Removed Windows version macros.
8420 2008-03-20 Mark Probst <mark.probst@gmail.com>
8422 * generic-sharing.c: Put reflection types in the extensible part
8423 of the runtime generic context.
8425 * mini.c: Generic sharing of the GetTypeHandle special case of the
8426 ldtoken instruction.
8428 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8430 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
8432 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
8434 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
8435 consistency with the other version on the linear IR branch.
8437 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
8439 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
8441 * iltests.il.in: Add new tests.
8443 2008-03-19 Zoltan Varga <vargaz@gmail.com>
8445 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
8447 * iltests.il.in: Add new tests.
8449 2008-03-19 Mark Probst <mark.probst@gmail.com>
8451 * mini.c: Two variables with the same name were declared in
8452 nesting contexts and one wasn't initialized. Fixed.
8454 2008-03-19 Mark Probst <mark.probst@gmail.com>
8456 * mini.c: Generic sharing of the initobj instruction.
8458 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
8460 * mini.c: make the test to optimize ldtoken from typeof() more
8463 2008-03-18 Mark Probst <mark.probst@gmail.com>
8465 * mini.c: Generic sharing of the initobj instruction for reference
8468 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8470 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
8471 the mono_breakpoint_clean_code() code to perform bound checks.
8473 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
8475 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
8476 mono_arch_patch_callsite() to include the start of the managed method
8477 to be able to perform bound checks.
8479 2008-03-17 Mark Probst <mark.probst@gmail.com>
8481 * mini.c: Generic sharing for the isinst instruction.
8483 2008-03-17 Mark Probst <mark.probst@gmail.com>
8485 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8486 inssel-long32-mips.brg: Added opcodes for doing indirect calls
8487 with the runtime generic context argument.
8489 * mini.c: Share calls to several types of unsharable methods by
8490 putting the address of the method code in the runtime generic
8491 context and doing an indirect call.
8493 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8496 2008-03-16 Mark Probst <mark.probst@gmail.com>
8498 * generic-sharing.c: Change due to a change in the runtime genric
8501 2008-03-15 Martin Baulig <martin@ximian.com>
8504 (mono_arch_nullify_class_init_trampoline): Add call to
8505 mono_breakpoint_clean_code() to make things work when running
8506 inside the debugger.
8509 (mono_arch_nullify_class_init_trampoline): Add call to
8510 mono_breakpoint_clean_code() to make things work when running
8511 inside the debugger.
8513 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8515 * inssel-long.brg (reg): Fix 64 bit build.
8517 2008-03-14 Mark Probst <mark.probst@gmail.com>
8519 * mini.c, mini.h: Share static generic code by passing it an
8520 implicit argument pointing to the runtime generic context.
8522 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8523 inssel-long32-mips.brg: New opcodes for calling shared static,
8524 which need to be passed the runtime generic context.
8526 * mini-amd64.c, mini-x86.c: Save the runtime generic context
8527 argument on the stack in the prologue if needed. New function for
8528 finding the runtime generic context argument from the registers
8529 saved by the trampoline.
8531 * mini-amd64.h, mini-x86.h: Specify which register to use for the
8532 runtime generic context argument.
8534 * tramp-amd64.c: Also restore the register used for the runtime
8535 generic context argument.
8537 * mini-trampoline.c: Resolve shared static calls by consulting the
8538 runtime generic context via the new argument.
8540 * generic-sharing.c: Add an argument to sharability-checking
8541 functions that specifies whether type variables should be treated
8542 as sharable type arguments.
8544 * inssel-x86.brg: Removed a superfluous, buggy rule.
8546 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8549 2008-03-14 Martin Baulig <martin@ximian.com>
8551 * debug-debugger.c (main_thread_handler): Call
8552 mono_runtime_run_main() without sending any notifications.
8554 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
8556 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8558 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
8560 2008-03-14 Mark Probst <mark.probst@gmail.com>
8562 * tramp-x86.c: Fixed register restore offsets in the trampoline
8563 code for ECX and EDX.
8565 2008-03-12 Geoff Norton <gnorton@novell.com>
8567 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
8568 different ucontext_t implementations.
8569 * exceptions-arm.c: Use the above defines to get exceptions working on
8570 iPhone (based on a patch by Luke Howard lukeh@padl.com)
8571 * mini-arm.c: Implement iPhone icache support (based on a patch by
8572 Luke Howard lukeh@padl.com)
8574 2008-03-12 Mark Probst <mark.probst@gmail.com>
8576 * mini.c: Enable generic sharing of calls to non-static
8577 non-interface non-generic non-value-type methods.
8579 * mini-trampolines.c: Resolve calls from shared generic code.
8581 2008-03-11 Zoltan Varga <vargaz@gmail.com>
8583 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
8585 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
8587 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
8589 * mini.c: some fixes for the AOT compiler.
8591 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8593 * cpu-amd64.md: Add clob:1 to some float opcodes.
8595 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
8597 * mini.h: Added MiniVerifierMode enumeration.
8599 * mini.c: Added mini_verifier_set_mode to control
8600 the usage of the new verifier.
8602 * mini.c (mono_method): Integrated the new verifier.
8604 * driver.c: Extended --security option with validil and
8605 verifiable options to activate the new verifier.
8607 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8609 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
8610 optimization to ctors taking 0 or 2 arguments too.
8612 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
8615 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
8617 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
8619 2008-03-06 Zoltan Varga <vargaz@gmail.com>
8621 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
8622 non-aot case as well.
8624 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
8626 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
8629 * aot-compiler.c (encode_patch): Ditto.
8631 * mini.h (G_MININT32): Fix the definition of this.
8633 2008-03-05 Zoltan Varga <vargaz@gmail.com>
8635 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
8637 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
8639 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8641 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
8642 methods returning vtypes in registers.
8643 (mono_arch_allocate_vars): Ditto.
8645 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
8647 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
8649 * generics.cs: Add a test from the linear IR branch.
8651 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
8653 * mini.c (inline_method): Cache failed inline attempts.
8655 2008-03-04 Mark Probst <mark.probst@gmail.com>
8657 * mini.c: For shared methods of generic classes put the location
8658 of "this" into the MonoGenericJitInfo.
8660 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
8661 register out of a MonoContext by register number. Add the generic
8662 sharing context as an argument to mono_arch_find_this_argument().
8664 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
8665 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
8666 for new arch function.
8668 * mini-exception.c: Handle open exception clauses in shared
8671 * mini-trampolines.c: Supply additional argument to
8672 mono_arch_find_this_argument().
8674 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8676 * Makefile.am (regtests): Run the bench.exe tests last.
8678 2008-03-03 Zoltan Varga <vargaz@gmail.com>
8680 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
8683 2008-03-02 Zoltan Varga <vargaz@gmail.com>
8685 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
8688 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
8690 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
8692 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
8693 whose class has no cctor.
8695 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
8697 2008-03-01 Zoltan Varga <vargaz@gmail.com>
8699 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
8702 2008-02-29 Zoltan Varga <vargaz@gmail.com>
8704 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
8705 to be in sync with the code on the linear IR branch.
8707 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
8709 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
8711 2008-02-27 Zoltan Varga <vargaz@gmail.com>
8713 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
8715 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
8717 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
8719 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
8721 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
8723 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
8726 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
8728 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
8729 OP_LOADR4_MEMBASE emission.
8731 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
8732 (mono_spillvar_offset_float): Ditto.
8734 * mini-mips.c (mono_arch_emit_prolog): Ditto.
8736 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
8739 * basic-long.cs: Add regression tests for them.
8741 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
8743 (mono_arch_allocate_vars): Fix representation of single-precision float
8745 (mono_arch_output_basic_block): Ditto.
8747 * inssel-mips.brg: Ditto, remove duplicate items.
8749 * mini-mips.c (emit_load_volatile_arguments): New function to handle
8750 arguments of tail calls as on other platforms.
8751 (mono_arch_output_basic_block): Handle tail calls.
8753 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
8756 * objects.cs (test_5_pass_static_struct): Add test for it.
8758 Contributed under MIT/X11 license.
8760 2008-02-26 Zoltan Varga <vargaz@gmail.com>
8762 * Makefile.am: Use gmcs for compiling the regression tests.
8764 * *.2.cs *.2.il: Rename to *.cs and *.il.
8766 2008-02-24 Zoltan Varga <vargaz@gmail.com>
8768 * regalloc.h: Make the vassign array smaller.
8770 * mini.c (mini_method_compile): Remove an unused field in cfg.
8772 * mini-codegen.c: Add a bunch of micro optimizations.
8774 2008-02-23 Zoltan Varga <vargaz@gmail.com>
8776 * regalloc.h: Remove some unused fields.
8778 2008-02-22 Zoltan Varga <vargaz@gmail.com>
8780 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
8782 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
8784 2008-02-22 Mark Probst <mark.probst@gmail.com>
8786 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
8788 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
8789 trampoline: Fetch an entry from the runtime generic context. If
8790 it's NULL, jump to the actual trampoline to fill the runtime
8791 generic context. Otherwise, return it.
8793 * mini.c: Call the lazy fetch trampoline to get entries out of the
8794 runtime generic context.
8796 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
8797 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
8798 tramp-sparc.c: Stubs for the lazy fetch trampoline.
8800 2008-02-21 Mark Probst <mark.probst@gmail.com>
8802 * mini.c: Fetch data out of the extensible part of the runtime
8803 generic context instead of calling a helper function.
8805 * generic-sharing.c: Some functions moved into
8806 metadata/generic-sharing.c. Helper function for fetching other
8807 types now checks and asserts against extensible rgctx (just for
8808 debugging purposes - the helper function isn't called anymore
8809 unless for debugging).
8811 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8813 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
8814 for tail calls up to the point that the tests in iltests.exe run. Also add a
8815 dummy CKFINITE implementation.
8816 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
8817 needed for trampoline LMF frames.
8819 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
8820 trampoline LMF frames.
8822 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
8824 * mini.c (inline_method): clean any pending loader error when inlining fail.
8825 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
8827 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8829 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
8831 * aot-runtime.c (decode_patch_info): Ditto.
8833 * mini.c (mono_resolve_patch_target): Ditto.
8835 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
8838 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
8840 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
8841 if it references an icall address.
8843 2008-02-20 Zoltan Varga <vargaz@gmail.com>
8845 * cpu-s390x.md: Remove some more unused opcodes.
8847 * cpu-s390x.md: Remove some unused opcodes.
8849 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
8850 mono_op_imm_to_op ().
8852 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
8853 instead of a switch statement.
8855 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
8856 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
8858 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
8860 * mini-codegen.c: Remove unused mono_regstate2_... functions.
8862 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
8865 2008-02-19 Zoltan Varga <vargaz@gmail.com>
8867 * driver.c (mono_main): Improve error reporting when an assembly cannot be
8868 opened. Fixes #362607.
8870 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
8872 * iltests.il.in: Add a test for static methods in interfaces.
8874 2008-02-18 Zoltan Varga <vargaz@gmail.com>
8876 * genmdesc.c (build_table): Fix a crash on older glib versions.
8878 * cpu-sparc.md: Remove some unused opcodes.
8880 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
8881 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
8883 * cpu-amd64.md: Remove some unused opcodes.
8885 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
8886 like the other opcodes.
8888 2008-02-17 Zoltan Varga <vargaz@gmail.com>
8890 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
8892 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
8894 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
8895 variables 'cfg' instead of 'm' for consistency.
8897 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
8899 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
8900 argument holding the vtype return address, to avoid the ambigious use of
8901 cfg->ret for this purpose.
8903 * mini.c (NEW_RETLOADA): Use vret_addr if set.
8905 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
8907 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
8908 new mono_print_ins () function which only takes one argument.
8910 2008-02-15 Zoltan Varga <vargaz@gmail.com>
8912 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
8915 2008-02-14 Zoltan Varga <vargaz@gmail.com>
8917 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
8919 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
8921 * mini-x86.c: Sync with the version on the linear IR branch by adding new
8922 opcodes and other small changes.
8924 * mini-ops.h: Add some new opcodes from the linear IR branch.
8926 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
8928 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
8929 opcodes, use the REG_MEMBASE opcodes instead.
8931 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
8932 opcodes, use the REG_MEMBASE opcodes instead.
8934 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
8937 * mini.c (mono_op_imm_to_op): New helper function.
8939 * mini-ops.h: Add some opcodes from linear IR branch.
8941 2008-02-13 Zoltan Varga <vargaz@gmail.com>
8943 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
8946 2008-02-12 Zoltan Varga <vargaz@gmail.com>
8948 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
8951 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
8953 2008-02-09 Zoltan Varga <vargaz@gmail.com>
8955 * aot-compiler.c (emit_method_code): Add an assert.
8957 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
8958 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
8961 2008-02-08 Zoltan Varga <vargaz@gmail.com>
8963 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
8964 some load/store opcodes so they are consistent.
8965 (mono_arch_emit_prolog): Simplify some code.
8967 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
8969 * objects.cs: Add tests for large argument offsets on ARM.
8971 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
8972 stack offsets. Fixes #359651.
8974 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
8976 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
8978 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
8980 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
8982 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
8984 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
8985 rid of CEE_CONV_R_UN.
8987 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
8989 2008-02-07 Zoltan Varga <vargaz@gmail.com>
8991 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
8993 * mini.c (mono_normalize_opcodes): Add some more opcodes.
8995 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
8997 * cpu-amd64.md: Remove some unused opcodes.
8999 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
9001 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
9003 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
9004 arch specific functions for its parts. Call the peephole pass after local
9005 regalloc so the prolog can compute a more accurate max_offset.
9007 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
9008 the corresponding OP_I/OP_L opcodes.
9010 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
9012 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
9014 2008-02-06 Zoltan Varga <vargaz@gmail.com>
9016 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
9017 as they are handled in mini.c.
9019 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
9021 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
9022 case since it is handled in mini.c.
9024 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
9026 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
9028 * *.c: Use the new opcodes in the IR and back end code.
9030 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
9032 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
9034 2008-02-06 Mark Probst <mark.probst@gmail.com>
9036 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
9037 an assert because it has a race condition.
9039 2008-02-06 Zoltan Varga <vargaz@gmail.com>
9041 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
9043 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
9045 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
9047 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
9048 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
9050 2008-02-05 Zoltan Varga <vargaz@gmail.com>
9052 * cpu-amd64.md (move): Correct the maximum size of move.
9054 2008-02-05 Mark Probst <mark.probst@gmail.com>
9056 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
9057 the generic class init trampoline to return quickly if the class
9060 2008-02-04 Zoltan Varga <vargaz@gmail.com>
9062 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
9063 issues where an 32 bit callsite cannot be patched by a 64 bit address.
9065 2008-02-03 Zoltan Varga <vargaz@gmail.com>
9067 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
9070 2008-01-31 Zoltan Varga <vargaz@gmail.com>
9072 * objects.cs: Add some soft-float tests.
9074 * mini.c: Fix a couple more soft-float issues.
9076 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
9078 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
9081 2008-01-30 Zoltan Varga <vargaz@gmail.com>
9083 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
9084 exception happens while compiling a virtual method.
9086 2008-01-29 Zoltan Varga <vargaz@gmail.com>
9088 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
9090 * mini-sparc.c: Fix build.
9092 * mini-sparc.c (get_call_info): Add support for generic sharing.
9094 * mini-exceptions.c: Add a FIXME.
9096 2008-01-27 Zoltan Varga <vargaz@gmail.com>
9098 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
9099 altstack handling code.
9101 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
9103 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
9105 * mini-s390.c: Add support for generic sharing.
9107 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9109 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9111 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
9113 * mini-s390x.c: Add support for generic sharing.
9115 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9117 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9119 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
9120 can be used since it takes a 16 bit signed immediate.
9122 * inssel-s390x.brg: Fix OP_SETRET.
9124 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
9126 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
9128 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
9130 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
9132 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
9135 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
9138 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
9139 of the unused mono_arch_patch_delegate_trampoline stuff.
9141 2008-01-26 Zoltan Varga <vargaz@gmail.com>
9143 * basic-long.cs: Move the fp related tests to basic-float.cs.
9145 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
9147 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
9149 * basic-calls.cs: Add a test for proper float argument passing.
9151 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
9152 if the context corresponds to an exception received through a signal.
9154 * exceptions.cs: Add a test for nullref handling at the start of a try
9157 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
9159 * jit-icalls.c (mono_break): New JIT icall.
9161 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
9163 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
9165 2008-01-25 Zoltan Varga <vargaz@gmail.com>
9167 * cpu-*.md: Get rid of unused opcodes.
9169 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
9171 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
9174 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
9177 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
9178 the arch independent trampoline code in mini-trampolines.c.
9180 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
9182 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
9184 * mini-s390.h: Remove an unused define.
9186 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
9187 the arch independent trampoline code in mini-trampolines.c.
9189 * mini-arm.c (mono_arch_emit_prolog): Fix build.
9191 2008-01-24 Zoltan Varga <vargaz@gmail.com>
9193 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
9195 * mini-s390.c (mono_arch_emit_prolog): Fix build.
9197 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
9199 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
9201 * cpu-amd64.md: Use smaller sizes for int opcodes.
9203 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
9205 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
9208 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
9211 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
9212 instead of though a pointer to save an indirection when accessing elements of
9215 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
9217 (NOT_IMPLEMENTED): New helper macro.
9218 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
9221 * *.c: Use the new helper macro.
9223 2008-01-21 Zoltan Varga <vargaz@gmail.com>
9225 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
9227 2008-01-20 Zoltan Varga <vargaz@gmail.com>
9229 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
9232 2008-01-18 Zoltan Varga <vargaz@gmail.com>
9234 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
9235 profiling is enabled.
9237 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
9239 (mono_arch_emit_prolog): Add more first bblock optimizations.
9241 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
9242 in order if possible.
9243 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
9244 bblock, since the arguments are still in their original registers.
9246 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
9248 2008-01-17 Zoltan Varga <vargaz@gmail.com>
9250 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
9253 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
9256 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
9258 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
9259 process async exceptions received while in unmanaged code.
9261 * mini.c (mini_init): Install a callback with the runtime which will be called
9262 when a thread receives an async exception while in unmanaged code.
9264 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
9266 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
9268 2008-01-16 Wade Berrier <wberrier@novell.com>
9275 2008-01-16 Zoltan Varga <vargaz@gmail.com>
9277 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
9278 compilation with sun cc.
9280 * cpu-*.md: Fix the build.
9282 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
9284 * mini-amd64.h: Add some comments to the MonoLMF structure.
9286 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
9288 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
9289 in the LMF structure if possible. This saves two instructions in the
9290 managed->native wrappers.
9292 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
9294 2008-01-16 Mark Probst <mark.probst@gmail.com>
9296 * generic-sharing.c: New type argument lookup code which uses the
9297 runtime generic context template.
9299 2008-01-15 Zoltan Varga <vargaz@gmail.com>
9301 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
9303 * mini-arm.c (add_general): Fix arm eabi parameter passing.
9304 (mono_arch_output_basic_block): Fix localloc implementation.
9306 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
9308 * mini-ia64.c (peephole_pass): Fix ia64 build.
9310 * mini-amd64.c (peephole_pass): Fix a warning.
9312 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
9313 at a constant offset from sp/fp.
9315 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
9316 instead of obtaining it from *lmf in the managed method case.
9318 2008-01-14 Zoltan Varga <vargaz@gmail.com>
9320 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
9322 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
9324 * mini.h (MonoInstList): New type.
9325 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
9326 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
9327 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
9328 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
9329 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
9330 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
9331 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
9332 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
9333 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
9334 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
9335 MONO_INST_LIST_FOR_EACH_ENTRY,
9336 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
9337 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
9338 mono_inst_list_first, mono_inst_list_last,
9339 mono_inst_list_next, mono_inst_list_prev): New instruction
9340 list handling interfaces.
9341 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
9342 list head 'ins_list'.
9343 (MonoInst): Replace next pointer with list head 'node'.
9344 (MonoCallInst): Make 'out_args' a MonoInstList.
9345 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
9346 (MonoCompile): Delete reverse_inst_list and
9347 reverse_inst_list_len.
9348 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
9349 mono_arch_lowering_pass, mono_arch_local_regalloc,
9350 mono_arch_output_basic_block, mono_arch_emit_prolog):
9351 Convert to new instruction lists.
9352 (insert_after_ins): Delete.
9353 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
9355 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
9356 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
9357 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
9358 mono_emulate_opcode, mono_emit_load_got_addr,
9359 inline_method, mono_method_to_ir, mono_print_bb_code,
9360 print_dfn, decompose_pass, nullify_basic_block,
9361 replace_out_block_in_code, remove_block_if_useless,
9362 merge_basic_blocks, move_basic_block_to_end,
9363 try_unsigned_compare, optimize_branches, mono_print_code,
9364 mini_select_instructions, remove_critical_edges): Likewise.
9365 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
9366 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
9367 mono_arch_output_basic_block, mono_arch_emit_prolog):
9369 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
9370 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9371 mono_arch_output_basic_block): Likewise.
9372 (inst_list_prepend, insert_after_ins): Delete.
9373 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
9374 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
9376 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
9377 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
9378 mono_arch_emit_prolog): Likewise.
9379 * cfold.c (mono_constant_fold): Likewise.
9380 * liveness.c (visit_bb, mono_analyze_liveness,
9381 optimize_initlocals): Likewise.
9382 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
9383 * graph.c (mono_draw_code_cfg): Likewise.
9384 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
9385 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
9386 mono_ssa_cprop): Likewise.
9387 * abcremoval (get_relations_from_previous_bb, process_block):
9389 * local-propagation (mono_cprop_invalidate_values,
9390 mono_local_cprop_bb): Likewise.
9391 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
9392 peephole_pass, mono_arch_output_basic_block,
9393 mono_arch_emit_prolog): Likewise.
9394 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
9395 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9396 mono_arch_emit_prolog): Likewise.
9397 (insert_after_ins): Delete.
9398 * aliasing.c (print_code_with_aliasing_information,
9399 mono_build_aliasing_information, mono_aliasing_deadce):
9400 Convert to new instruction lists.
9401 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
9402 peephole_pass, NEW_INS, mono_arch_lowering_pass,
9403 mono_arch_local_regalloc, mono_arch_output_basic_block):
9405 (insert_after_ins): Delete.
9406 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
9407 peephole_pass, mono_arch_output_basic_block): Convert to
9408 new instruction lists.
9409 * mini-codegen (InstList, inst_list_prepend,
9410 insert_after_ins): Delete.
9411 (insert_before_ins, get_register_force_spilling,
9412 get_register_spilling, free_up_ireg, free_up_reg,
9413 create_copy_ins, create_spilled_store, alloc_int_reg,
9414 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
9415 to new instruction lists.
9416 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
9417 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9418 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
9419 (insert_after_ins): Delete.
9420 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
9421 mono_arch_local_regalloc, mono_arch_output_basic_block,
9422 mono_arch_call_opcode): Convert to new instruction lists.
9423 (insert_after_ins): Delete.
9424 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
9425 peephole_pass, mono_arch_output_basic_block,
9426 mono_arch_emit_prolog): Convert to new instruction lists.
9428 2008-01-11 Zoltan Varga <vargaz@gmail.com>
9430 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
9432 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
9435 * Makefile.am (version.h): Make this work with non-bash shells.
9437 2008-01-10 Zoltan Varga <vargaz@gmail.com>
9439 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
9441 2008-01-08 Zoltan Varga <vargaz@gmail.com>
9443 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
9444 the InitializeArray optimization.
9446 2008-01-06 Zoltan Varga <vargaz@gmail.com>
9448 * mini.c driver.c: Don't include os/gc_wrapper.h.
9450 2008-01-05 Zoltan Varga <vargaz@gmail.com>
9452 * mini.c (print_jit_stats): Print GC statistics if available.
9454 2008-01-04 Zoltan Varga <vargaz@gmail.com>
9456 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
9458 2007-12-29 Zoltan Varga <vargaz@gmail.com>
9460 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
9462 2007-12-26 Zoltan Varga <vargaz@gmail.com>
9464 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
9466 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
9468 * driver.c (mono_main): Ditto.
9470 2007-12-23 Zoltan Varga <vargaz@gmail.com>
9472 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
9474 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
9475 in the vtable can't be encoded.
9476 (compile_method): Ditto.
9478 2007-12-21 Zoltan Varga <vargaz@gmail.com>
9480 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
9483 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
9486 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
9487 the top LMF entry belongs to the current method.
9489 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
9491 2007-12-20 Zoltan Varga <vargaz@gmail.com>
9493 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
9495 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
9497 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
9499 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
9501 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
9503 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
9506 * basic-float.cs: Add an ulong->double cast test.
9508 2007-12-15 Zoltan Varga <vargaz@gmail.com>
9510 * mini.c (mono_method_to_ir): Fix a warning.
9512 2007-12-14 Zoltan Varga <vargaz@gmail.com>
9514 * mini-ops.h: Add OP_SWITCH.
9516 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
9517 CEE_SWITCH in back-end code, use OP_SWITCH instead.
9519 2007-12-11 Geoff Norton <gnorton@novell.com>
9521 * mini-s390x.c: Minor change to the MAX() define to allow
9522 it to compile with other gcc versions.
9524 2007-12-11 Geoff Norton <gnorton@novell.com>
9527 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
9529 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9531 exceptions-arm.c (mono_arch_get_restore_context): Restore
9534 exceptions-arm.c (throw_exception): Save the frame pointer.
9535 This is a partial fix for #323747. Only the client side is
9538 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9540 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
9541 was using an unrelated variable to log the class which
9542 needed the cctor to be called. This was crashing on arm.
9544 2007-12-09 Robert Jordan <robertj@gmx.net>
9546 * mini-x86.c (mono_arch_emit_epilog):
9547 Consider all kinds of 64-bit types. Fixes #323114.
9549 2007-12-08 Zoltan Varga <vargaz@gmail.com>
9551 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
9553 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9555 * mini-amd64.c (peephole_pass): Add a missing instruction check.
9557 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
9559 * mini.c: run type ctor before allocating an object, not only
9560 when running it's constructor method (fixes at least part of bug #342507).
9562 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9564 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
9566 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
9567 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
9570 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
9571 mono_generic_class_init_trampoline () the same as it is done with the other
9574 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
9575 aot-runtime.c aot-compiler.c: Implement AOT support.
9577 2007-12-07 Mark Probst <mark.probst@gmail.com>
9579 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
9580 build for archs which don't have the vtable trampoline defined
9583 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9585 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
9587 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
9589 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
9591 * tramp-<ARCH>.c: Use the new helper function.
9593 2007-12-07 Mark Probst <mark.probst@gmail.com>
9595 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
9596 trampoline call, which takes a vtable argument.
9598 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
9599 OP_TRAMPCALL_VTABLEs like other calls.
9601 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
9602 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
9603 call. Implemented a support function which fetches the vtable
9604 from a register set.
9606 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
9607 Implemented a generic class init trampoline, using the
9608 OP_TRAMPCALL_VTABLE opcode.
9610 * mini.c: Implemented static field access when sharing generic
9611 code. This implies initing the class using the new
9612 OP_TRAMPCALL_VTABLE call.
9614 2007-12-07 Mark Probst <mark.probst@gmail.com>
9616 * mini.c: Don't compile methods with sharing enabled if their
9617 classes are disabled for sharing.
9619 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9621 * inssel.brg: Add a missing sign extension to the GETCHR and array access
9622 opcodes. Fixes #346563.
9624 * objects.cs: Add a new test.
9626 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
9628 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
9629 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
9631 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9633 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
9635 2007-12-03 Zoltan Varga <vargaz@gmail.com>
9637 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
9640 2007-12-02 Zoltan Varga <vargaz@gmail.com>
9642 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
9644 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
9645 optimization in the AOT case.
9647 2007-11-30 Zoltan Varga <vargaz@gmail.com>
9649 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
9651 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
9653 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
9655 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
9657 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
9658 is created by the inlined delegate ctor.
9660 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9662 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
9664 2007-11-29 Zoltan Varga <vargaz@gmail.com>
9666 * cpu-x86.md: Fix the length of ckfinite.
9668 2007-11-28 Zoltan Varga <vargaz@gmail.com>
9670 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9672 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
9673 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
9675 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
9677 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
9678 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
9680 2007-11-28 Martin Baulig <martin@ximian.com>
9683 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
9684 after creating the trampoline.
9686 2007-11-27 Zoltan Varga <vargaz@gmail.com>
9688 * aot-runtime.c (load_aot_module): Check runtime version if needed.
9690 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
9693 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
9694 instead of the calling method to help AOT.
9696 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
9698 2007-11-26 Zoltan Varga <vargaz@gmail.com>
9700 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
9703 2007-11-23 Zoltan Varga <vargaz@gmail.com>
9705 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
9707 * aot-compiler.c (compile_method): Correct check for generic method definitions.
9708 (encode_method_ref): No need to handle generic method definitions specially.
9710 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
9712 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
9715 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
9717 (compile_method): Enable generic sharing.
9719 2007-11-22 Zoltan Varga <vargaz@gmail.com>
9721 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
9722 (mini_method_compile): Add preliminary support for AOTing shared generic code.
9724 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
9727 * mini-trampolines.c: Fix a warning.
9729 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
9731 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
9732 (generic_class_is_reference_type): Remove unused function.
9734 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
9735 in the generic vtable trampoline case.
9737 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
9739 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
9740 return an AOT method based on a vtable slot.
9742 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
9744 * mini.c (mini_get_vtable_trampoline): Export this.
9746 2007-11-22 Martin Baulig <martin@ximian.com>
9749 (MonoDebuggerInfo): Move `debugger_version' up.
9751 2007-11-22 Martin Baulig <martin@ximian.com>
9754 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
9756 * mini-trampolines.c
9757 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
9758 after compiling the method.
9760 2007-11-20 Martin Baulig <martin@ximian.com>
9763 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
9764 (mono_debugger_remove_breakpoint): Likewise.
9765 (mono_debugger_check_breakpoints): Likewise.
9767 * debug-debugger.c: Implement the new breakpoint interface here.
9769 2007-11-18 Zoltan Varga <vargaz@gmail.com>
9771 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
9772 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
9774 * mini-x86.c (mono_arch_output_basic_block): Ditto.
9776 2007-11-17 Zoltan Varga <vargaz@gmail.com>
9778 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
9780 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
9783 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
9786 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
9787 returning a vtype in a register.
9789 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
9790 here from the arch specific code.
9792 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
9795 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
9796 (mono_arch_emit_prolog): Increment maximum prolog size.
9798 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
9799 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
9801 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
9802 MonoGenericSharingContext.
9804 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
9805 MonoGenericSharingContext. Allocate memory from the cfg mempool.
9807 2007-11-15 Mark Probst <mark.probst@gmail.com>
9809 * mini.c, mini.h, generic-sharing.c: Functions for producing code
9810 which extract fields out of the runtime generic context. Full
9811 sharing of the NEWARR opcode.
9813 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
9815 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
9816 --enable-minimal=ssa.
9818 2007-11-13 Zoltan Varga <vargaz@gmail.com>
9820 * mini-trampolines.c (mono_delegate_trampoline): Update after
9821 mono_marshal_get_delegate_invoke () signature change.
9823 2007-11-13 Mark Probst <mark.probst@gmail.com>
9825 * mini.c: Removed the shared context in favor of the generic
9826 sharing context. Allocate the MonoJitInfo structure with room for
9827 the generic sharing context if it's needed.
9829 * mini.h: Remove MonoGenericSharingContext declaration. It's in
9830 domain-internals.h now.
9832 * mini-x86.c: Pass the generic sharing context to get_call_info ().
9834 * generic-sharing.c: Several changes for working without a shared
9835 context and instead operating on open types instead.
9837 2007-11-12 David S. Miller <davem@davemloft.net>
9839 * inssel-sparc.brg: Fix double instruction emit.
9841 2007-11-12 Zoltan Varga <vargaz@gmail.com>
9843 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
9844 Get/Set/Address methods.
9846 * mini.c debug-debugger.c mini-trampolines.c: Update after
9847 mono_marshal_get_delegate_invoke signature change.
9849 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9851 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
9852 This can happens with dynamic methods. Fixes the other bug in #322722.
9854 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9856 * tramp-arm.c (mono_arch_patch_callsite): Support patching
9859 * mini-arm.c (arm_patch): Implement patching of BX call
9860 sequence. Fixes one of the bugs in #322722.
9862 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
9864 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
9865 under Linux. We only need to flush every 32-byte cache line.
9867 2007-11-07 Massimiliano Mantione <massi@ximian.com>
9870 move_basic_block_to_end: Add branches when needed, eventually creating
9872 optimize_branches: added a parameter that tells if it's ok to create
9873 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
9874 and avoid calling move_basic_block_to_end when it's not ok.
9877 2007-11-07 Mark Probst <mark.probst@gmail.com>
9879 * mini.c: Abort inlining call to InitializeArray if something
9880 looks wrong. Let the icall handle it, which now has proper safety
9883 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9885 * mini.c (mono_spill_call): add support for soft-float.
9887 * mini.c (mono_method_to_ir): add support for soft-float
9888 to inlined functions that return float.
9890 * mini.c (mono_method_to_ir): add support for soft-float
9891 to cee_stsfld opcode on float fields.
9893 2007-11-05 Geoff Norton <gnorton@novell.com>
9895 * mini-x86.h: Fix the structure access for X86 Leopard.
9898 2007-11-05 Martin Baulig <martin@ximian.com>
9900 * mini-trampolines.c
9901 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
9902 after compiling the method to notify the debugger.
9904 2007-11-05 Martin Baulig <martin@ximian.com>
9906 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
9908 2007-11-02 Zoltan Varga <vargaz@gmail.com>
9910 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
9911 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
9913 2007-11-01 Zoltan Varga <vargaz@gmail.com>
9915 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
9916 native-to-managed wrappers.
9918 2007-11-01 Geoff Norton <gnorton@novell.com>
9920 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
9923 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
9925 * mini.c, mini-x86.c: when getting back from unmanaged code
9926 to managed via a marshaled delegate we also need to set the
9929 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9931 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
9934 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
9936 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
9937 let the debugger or other external agents to tell the JIT when
9938 a sw breakpoint has been inserted in the code that the JIT needs
9939 to be able to inspect.
9941 2007-10-31 Martin Baulig <martin@ximian.com>
9944 (MonoDebuggerInfo): Remove `runtime_class_init'.
9946 2007-10-30 Martin Baulig <martin@ximian.com>
9949 (mono_debugger_thread_created): Added `MonoThread *' argument.
9950 (mono_debugger_extended_notification): New public method.
9951 (mono_debugger_trampoline_compiled): New public method.
9954 (MonoDebuggerThreadInfo): Added `thread' and
9955 `extended_notifications' fields.
9958 (debugger_executable_code_buffer): New static variable.
9961 (MonoDebuggerInfo): Added `executable_code_buffer',
9962 `executable_code_buffer_size', `breakpoint_info_area',
9963 `breakpoint_table' and `breakpoint_table_size'.
9965 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
9967 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
9968 that IP either is an unused value or the vtable pointer. IMT
9969 calls use vtable + offset now. Reduced by almost half the size
9972 2007-10-26 Jonathan Chambers <joncham@gmail.com>
9974 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
9975 defines to access param registers. Replace long usage with
9976 gsize as sizeof(long) != sizeof(void*) on Win64.
9978 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
9979 on Win64. Fix intrinsic, use _AddressOfReturnAddress
9980 instead of non-existant _GetAddressOfReturnAddress.
9982 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
9983 param registers. Save/restore %rdi and %rsi in MonoLMF.
9985 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
9986 param registers. Modify (throw_exception) signature to take
9987 %rdi and %rsi on Win64.
9989 Code is contributed under MIT/X11 license.
9991 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
9993 * helpers.c: unlink debugging output files.
9995 2007-10-25 Zoltan Varga <vargaz@gmail.com>
9997 * mini.c: Move mono_create_ftnptr () to object.c.
9999 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
10001 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
10002 optional. This function can now be used to disassemble code generated
10003 outside the JIT such as trampolines and IMT thunks.
10005 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
10007 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
10008 vtable pointer from a ldr instruction.
10010 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
10011 new IMT call sequence.
10013 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
10014 call sequence for interface invocations.
10016 * mini-arm.c (mono_arch_emit_imt_argument): added, required
10017 for imt support. This function is empty since IMT on ARM requires no
10018 special handling on the IR side.
10020 * mini-arm.c (mono_arch_find_imt_method): added, required for
10023 * mini-arm.c (mono_arch_find_this_argument): added, required
10026 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
10027 a ldr instruction to load a value stored in the code stream.
10029 * mini-arm.c (mono_arch_build_imt_thunk):added, required
10033 2007-10-23 Zoltan Varga <vargaz@gmail.com>
10035 * mini.c (mini_init): Install the jump trampoline callback.
10037 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10039 * mini-trampolines.c: handle synchronized methods with the common
10040 vtable trampoline (bug #335601).
10042 2007-10-17 Zoltan Varga <vargaz@gmail.com>
10044 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
10046 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
10049 * mini-ia64.h mini-ia64.c: Add support for IMT.
10051 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
10052 prolog. Fixes #331958.
10054 2007-10-15 Zoltan Varga <vargaz@gmail.com>
10056 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
10058 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10060 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
10063 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10065 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
10068 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
10070 * mini-x86.c, mini-x86.h: x86 support for the common vtable
10073 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
10075 * mini-trampolines.c: changed the magic rampoline to understand
10076 the common vtable trampoline method: the method to invoke is
10077 determined by the vtable displacement of the call.
10079 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10081 * mini.c, mini.h: register the common vtable trampoline if the
10082 architecture supports it.
10084 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10086 * cpu-amd64.md: use the correct max length for tls_get.
10088 2007-10-14 Zoltan Varga <vargaz@gmail.com>
10090 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
10091 CEE_STELEM_ANY. Fixes #333696.
10093 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10095 * exceptions-x86.c: provide more graceful handling of the case where
10096 we followed a bogus function pointer from managed code (bug #332866).
10098 2007-10-11 Mark Probst <mark.probst@gmail.com>
10100 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
10101 replaces the generic_shared flag and will carry more information
10104 * generic-sharing.c: Added mini_type_stack_size() which allows
10105 allows open types if given a generic sharing context.
10106 mini_get_basic_type_from_generic() takes a
10107 MonoGenericSharingContext* instead of a MonoCompile* now.
10109 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
10110 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
10111 mini-sparc.c, mini-x86.c: Trivial changes required by the two
10112 changes above. Just passing arguments through to the right
10115 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10117 * mini-arm.c: unify the call emission to emit_code_seq().
10119 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
10121 * tramp-arm.c: reduced the trampoline size.
10123 2007-10-10 Mark Probst <mark.probst@gmail.com>
10125 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
10126 variable handling out of arch-specific code.
10128 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
10130 * mini-arm.c: implemented fast delegate dispatch.
10132 2007-10-09 Zoltan Varga <vargaz@gmail.com>
10134 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
10135 that fp elimination is turned off if the space required by locals is too
10136 big. Fixes #331958.
10138 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
10140 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
10141 ARM to the new style trampoline.
10143 2007-10-09 Zoltan Varga <vargaz@gmail.com>
10145 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
10147 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
10149 2007-10-09 Martin Baulig <martin@ximian.com>
10152 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
10153 `field_info_offset_offset'.
10155 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
10157 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
10158 removed more internal usage of the r11 register and made it available
10159 to the register allocator.
10161 2007-10-08 Mark Probst <mark.probst@gmail.com>
10163 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
10164 when sharing generics and treat type variables as references.
10166 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
10168 * mini-ppc.c: started removing the internal uses of register r11
10169 to eventually allow the register allocator to manage it as an
10170 additional available register.
10172 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
10174 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
10176 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
10178 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
10179 specific trampolines as they are not performance critical as a jump
10180 target (maybe align as before only for AOT code?). This saves about
10181 200 KB of native code on x86 for monodevelop startup.
10183 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
10185 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
10186 monodevelop startup.
10188 2007-10-06 Zoltan Varga <vargaz@gmail.com>
10190 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
10192 * mini-sparc.h mini-sparc.c: Implement IMT support.
10194 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
10195 its smaller and doesn't clobber sparc_g1.
10197 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
10199 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
10201 * mini-ppc.c: optimized the size of the IMT thunks a bit.
10203 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
10205 * mini-ppc.c: implemented fast delegate invocation.
10207 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
10209 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
10211 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
10213 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
10214 code to the new style trampoline in preparation for IMT support.
10216 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
10218 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
10219 systems already. This also reduces the specific trampiline sizes and
10220 prepares for the use of r12 as the IMT identifier register.
10222 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10224 * mini-mips.h: endianess fix (simplified from a patch by
10225 Thomas Kunze <thommy@tabao.de>, bug #323737).
10227 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
10229 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
10230 to access ucontext fields and enable netbsd support
10231 (partially from Magnus Henoch <mange@freemail.hu>).
10233 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10235 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
10236 use the preprocessor from the CPP env var if it is set.
10238 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
10240 * mini-trampolines.c: fixed an assertion and moved it earlier in the
10241 code, before interface_offset gets used.
10243 2007-10-02 Zoltan Varga <vargaz@gmail.com>
10245 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
10246 mono_class_setup_vtable () before accessing klass->vtable.
10248 2007-10-01 Zoltan Varga <vargaz@gmail.com>
10250 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
10253 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10255 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
10256 IMT slots (this saves hundreds of KB of memory in programs like
10257 IronPython and Monodevelop).
10259 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10261 * mini.c: print the delegate counter.
10263 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
10265 * mini-x86.c: make it easier to enable the debugging code for IMT
10268 2007-09-28 Martin Baulig <martin@ximian.com>
10271 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
10272 `mono_method_klass_offset' and `mono_method_token_offset'.
10274 2007-09-20 Mark Probst <mark.probst@gmail.com>
10276 * mini.c: First generics sharing implementation. Can only share
10277 in very simple cases. If sharing doesn't work it falls back to
10278 dedicated compilation.
10280 * mini.h: Flag in MonoCompile to specify whether generic
10281 compilation is shared. Flags enum for marking which generic inst
10282 of a context is used. Prototypes for helper functions.
10284 * generic-sharing.c: Helper functions for generic method sharing.
10286 * optflags-def.h: Optimization flag (gshared) for enabling generic
10287 method sharing added.
10289 * Makefile.am: generic-sharing.c added.
10291 2007-09-19 Daniel Nauck <dna@mono-project.de>
10293 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
10295 2007-09-19 Massimiliano Mantione <massi@ximian.com>
10296 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
10299 2007-09-19 Martin Baulig <martin@ximian.com>
10301 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
10302 mono_debug_cleanup() is now part of mono_cleanup().
10304 2007-09-18 Zoltan Varga <vargaz@gmail.com>
10306 * driver.c (mono_main): Fix a warning.
10308 2007-09-17 Zoltan Varga <vargaz@gmail.com>
10310 * aot-compiler.c: Optimize various parts when processing large assemblies.
10313 * mini.c (mono_patch_info_hash): Improve hash function.
10315 2007-09-14 Jonathan Chambers <joncham@gmail.com>
10317 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
10319 Code is contributed under MIT/X11 license.
10321 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10323 * mini.c (mini_init): Fix a leak.
10325 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
10327 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10329 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
10331 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10333 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
10335 2007-09-13 Zoltan Varga <vargaz@gmail.com>
10337 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
10340 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
10342 * mini.c (handle_alloc): Enable managed allocators in AOT code.
10344 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
10346 * aot-runtime.c (decode_patch_info): Ditto.
10348 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10350 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
10351 static case. Cache delegates in architecture specific code,
10352 based on number of parameters.
10354 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
10355 in architecture specific code, based on number of parameters.
10357 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
10358 caching happen in architecture specific code now.
10360 Code is contributed under MIT/X11 license.
10362 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10364 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
10365 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
10366 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
10368 Code is contributed under MIT/X11 license.
10370 2007-05-15 Massimiliano Mantione <massi@ximian.com>
10371 * mini.c: (mono_thread_abort) Fixed bug #82416.
10373 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10375 * mini.: hook the new managed GC allocation feature into the JIT.
10377 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10379 * mini.c: implementation for the new runtime tls opcode.
10381 2007-09-11 Martin Baulig <martin@ximian.com>
10384 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
10385 `mono_method_inflated_offset'.
10387 2007-09-07 Zoltan Varga <vargaz@gmail.com>
10389 * driver.c mini.h mini.c: Add a new devel command line option for injecting
10390 async exceptions into a method.
10392 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
10393 purpose of testing whenever the unwinder works at every instruction.
10395 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
10397 * mini.c: check accessibility of method used in ldftn (fixes
10400 2007-09-04 Zoltan Varga <vargaz@gmail.com>
10402 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
10404 * inssel.brg: Fix a warning.
10406 2007-09-03 Martin Baulig <martin@ximian.com>
10408 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
10409 now takes the `main_method' as argument.
10411 2007-09-02 Zoltan Varga <vargaz@gmail.com>
10413 * cpu-sparc.md (endfilter): Add missing src1:i argument.
10415 2007-08-30 Jonathan Chambers <joncham@gmail.com>
10417 * driver.c: include the cil-coff.h header on Windows.
10419 Code is contributed under MIT/X11 license.
10421 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10423 * mini.c, driver.c: don't include the cil-coff.h header.
10425 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10427 * mini.c: flag places that needs fixes fo soft-float support.
10429 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
10431 * mini.h, inssel-float.brg: fix soft-float constant loads on big
10432 endian systems (partially from Dean Jenkins, bug #81924).
10434 2007-08-28 Mark Probst <mark.probst@gmail.com>
10436 * mini.c (check_linkdemand): Remove embedded reference object in
10437 call to LinkDemandSecurityException.
10438 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
10439 with an IntPtr instead of a reference object.
10441 2007-08-28 Zoltan Varga <vargaz@gmail.com>
10443 * mini.c (handle_initobj): Handle alignment properly.
10445 * inssel.brg (mini_emit_memset): Ditto.
10447 * inssel.brg (mini_emit_memcpy): Ditto.
10449 * inssel-sparc.brg: Ditto.
10451 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
10453 2007-08-26 Zoltan Varga <vargaz@gmail.com>
10455 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
10456 exceptions raised in unmanaged code. Fixes part of #82594.
10458 2007-08-24 Mark Probst <mark.probst@gmail.com>
10460 * mini.c (mono_method_to_ir), declsec.c
10461 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
10463 2007-08-22 Martin Baulig <martin@ximian.com>
10466 (MonoDebuggerThreadInfo): New typedef.
10467 (mono_debugger_thread_table): New global variable.
10468 (mono_debugger_thread_created): New public function.
10469 (mono_debugger_thread_cleanup): New public function.
10472 (MonoDebuggerInfo):
10473 - removed `get_current_thread' and `lookup_assembly'.
10474 - removed `data_table'.
10475 - added `thread_table'.
10478 (mono_thread_start_cb): Call mono_debugger_thread_created().
10479 (mono_thread_attach_cb): Likewise.
10480 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
10481 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
10484 * driver.c (mono_main): Move mono_debug_init() up, before calling
10485 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
10487 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10489 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
10490 together when passing several arguments of type double (gives a small
10491 speedup and saves a few bytes of generated code).
10493 2007-08-20 Jb Evain <jbevain@novell.com>
10495 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
10497 2007-08-20 Jb Evain <jbevain@novell.com>
10499 * mini.c (mono_method_to_ir): throw MethodAccessException
10500 and FieldAccessException instead of InvalidProgramException.
10502 2007-08-20 Mark Probst <mark.probst@gmail.com>
10504 * mini.c: CoreCLR security checks.
10506 * mini.h: Removed MonoSecurityMode (moved to
10507 metadata/security-manager.h) and mono_security_mode global var
10508 (replaced by set/get functions in security-manager.h).
10510 * driver.c: Added "core-clr-test" security mode for testing. Used
10511 set-function for setting security mode.
10513 2007-08-17 Mark Probst <mark.probst@gmail.com>
10515 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
10516 the new jit_info_table.
10518 * driver.c: Test code for the new jit_info_table (enabled by the
10519 define MONO_JIT_INFO_TABLE_TEST).
10521 2007-08-14 Zoltan Varga <vargaz@gmail.com>
10523 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
10524 detection of call <REG> instruction sequence. Fixes build on freebsd.
10526 2007-08-13 Zoltan Varga <vargaz@gmail.com>
10528 * mini-exceptions.c: Fix a warning.
10530 2007-08-11 Zoltan Varga <vargaz@gmail.com>
10532 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
10533 stack overflow handling code on amd64 too.
10535 * mini-exceptions.c (mono_setup_altstack): Make this use
10536 mono_thread_get_stack_bounds ().
10538 * mini-x86.h: Disable sigaltstack on solaris x86.
10540 2007-08-10 Zoltan Varga <vargaz@gmail.com>
10542 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
10544 2007-08-10 Geoff Norton <gnorton@customerdna.com>
10546 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
10548 2007-08-08 Zoltan Varga <vargaz@gmail.com>
10550 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
10552 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
10554 2007-08-03 Neale Ferguson <neale@sinenomine.net>
10556 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
10559 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10561 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
10562 to be emitted (bug #82281).
10564 2007-08-01 Martin Baulig <martin@ximian.com>
10566 Merged the `debugger-dublin' branch.
10568 * debug-debugger.h (MonoDebuggerInfo):
10569 Removed the `old_*' compatibility entries.
10570 Added `debugger_version' and `data_table'.
10571 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
10572 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
10575 (MiniDebugMethodBreakpointInfo): Add `address_list'.
10576 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
10577 instead of a `gconstpointer'.
10578 (mono_debugger_insert_method_breakpoint): Return a
10579 `MonoDebugMethodAddressList *'.
10581 2007-06-28 Martin Baulig <martin@ximian.com>
10583 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10585 2007-08-01 Zoltan Varga <vargaz@gmail.com>
10587 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
10588 __builtin_frame_address () since it is broken on older gcc versions.
10590 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10592 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
10593 on the stack overflow handling and made the managed stack overflows
10594 catchable in most cases using soft guard pages.
10595 * exceptions-x86.c: added code to restore the protection in the soft
10596 guard pages at the end of exception handling.
10598 2007-07-31 Zoltan Varga <vargaz@gmail.com>
10600 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
10602 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10604 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
10605 exception handling.
10607 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10609 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
10610 signal handling support until it has been ported to the new mechanism.
10611 * mini.c: fixed stack overflow detection and use the new
10612 architecture code to handle signals on the altstack.
10614 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
10616 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
10617 stack overflows on the alt stack.
10619 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
10621 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
10622 stack overflows on the alt stack.
10624 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
10626 * exceptions-ppc.c: cleanup preparing for altstack support.
10628 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10630 * exceptions-arm.c: cleanup preparing for altstack support.
10632 2007-07-27 Mark Probst <mark.probst@gmail.com>
10634 * mini.c (print_jit_stats): Output hazard pointer stats.
10636 2007-07-26 Mark Probst <mark.probst@gmail.com>
10638 * driver.c, mini.c: Replaced security mode flags with a single
10641 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10643 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
10645 2007-07-25 Mark Probst <mark.probst@gmail.com>
10647 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
10648 (which doesn't do anything yet) for activating Core CLR
10649 (Silverlight) security.
10651 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
10653 * mini-codegen.c: work around a possible gcc bug on arm.
10655 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10657 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
10658 message for platforms that don't support AOT compilation.
10660 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10662 * mini.h, mini.c, driver.c: temporary smcs hack.
10664 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
10666 * mini-arm.h, mini-arm.c: arm EABI fixes.
10668 2007-07-22 Zoltan Varga <vargaz@gmail.com>
10670 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
10673 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
10674 trampolines taking a method argument.
10676 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
10678 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
10679 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
10681 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
10682 JIT compilation throws an exception. Fixes #82050.
10684 2007-07-19 Mark Probst <mark.probst@gmail.com>
10686 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
10687 with the MONO_EXCEPTION_ defines.
10689 2007-07-17 Zoltan Varga <vargaz@gmail.com>
10691 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
10694 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
10695 the cause of an assertion.
10697 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
10699 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
10702 2007-07-15 Zoltan Varga <vargaz@gmail.com>
10704 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
10705 assert. Should fix #82103.
10707 2007-07-14 Zoltan Varga <vargaz@gmail.com>
10709 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
10710 here too. Fixes #82095.
10712 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
10715 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
10717 * mini-amd64.h: Enable IMT for amd64.
10719 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
10721 2007-07-12 Zoltan Varga <vargaz@gmail.com>
10723 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
10725 2007-07-12 Mark Probst <mark.probst@gmail.com>
10727 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
10728 as soon as check_linkdemand sets an exception_type.
10730 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10732 * mini-x86.c: fixed offsets for IMT call sequence.
10733 * mini-x86.h: enable IMT again.
10735 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10737 * trace.c (mono_trace_enter_method): Decode MonoType too.
10739 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
10741 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
10743 * mini-amd64.c: Add preliminary IMT implementation.
10745 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
10747 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
10748 understand the new IMT-base interface invocation (thanks to
10749 Daniel Nauck for the report and the remote debugging session).
10751 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
10753 * mini-x86.c: size and speed optimizations for the IMT bsearch.
10755 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10757 * Makefile.am (aotcheck): Make this actually use the AOTed code.
10759 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
10761 * mini-trampolines.c: implement AOT IMT support.
10762 * mini-x86.h: enable IMT support for wider testing.
10764 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10766 * inssel.brg (emit_imt_argument): Add aot support here.
10768 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
10770 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
10772 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
10773 of the IMT implementation, partially from massi, with my
10774 implementation of the bsearch sequence. Disabled by default until
10775 the AOT code is implemented.
10777 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10779 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
10781 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
10783 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10785 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
10786 arch-independent IMT JIT code from Massimiliano
10787 Mantione (massi@ximian.com) with small cleanups from me.
10789 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10791 * Makefile.am: fix svn invocation to get the svn revision to be
10792 independent of the local language (build fix).
10794 2007-07-09 Mark Probst <mark.probst@gmail.com>
10796 * mini.c (inline_method): Reset cfg->exception_type if the
10797 inlining is aborted. Fixes: 82049.
10799 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
10801 * mini.c: remove assert from exception handling code when exception_ptr
10804 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10806 * mini.c (mono_codegen): Add an assert.
10808 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
10809 enter and leave code.
10810 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
10812 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10814 * mini-ppc.c: fixed memory corruption for localloc(0)
10817 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10819 * mini.c: Fix warnings.
10821 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
10823 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
10824 to emit better double->int conversions.
10826 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10828 * mini.c: the provided Min/Max optimizations are valid for unisgned
10831 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
10833 * 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
10835 2007-06-28 Miguel de Icaza <miguel@novell.com>
10837 * mini.c (mono_running_on_valgrind): Add support for reporting the
10838 method and its boundaries to valgrind.
10840 2007-06-28 Martin Baulig <martin@ximian.com>
10842 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10844 2007-06-25 Zoltan Varga <vargaz@gmail.com>
10846 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
10848 * generic.2.cs: Add new test case.
10850 2007-06-25 Martin Baulig <martin@ximian.com>
10852 Merged the `debugger-dublin' branch.
10855 (mono_debugger_insert_method_breakpoint): New public method.
10856 (mono_debugger_remove_method_breakpoint): Likewise.
10857 (mono_debugger_check_breakpoints): New static method.
10858 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
10860 * debug-debugger.h (MonoDebuggerInfo):
10861 Renamed (to keep backward compatibility in the vtable):
10862 `insert_breakpoint' -> `old_insert_breakpoint'.
10863 `remove_breakpoint' -> `old_remove_breakpoint'.
10864 `create_string' -> `old_create_string'.
10865 `lookup_class' -> `old_lookup_class'.
10866 `lookup_type' -> removed; changed into a dummy field.
10867 `lookup_assembly' -> `old_lookup_assembly'.
10868 Added (same functionality, but different signature):
10869 `create_string', `lookup_class', `lookup_assembly'
10871 `get_method_addr_or_bpt', `remove_method_breakpoint',
10872 `runtime_class_init'.
10874 * debug-debugger.c: Merged the `debugger-dublin' branch.
10876 2007-06-23 Zoltan Varga <vargaz@gmail.com>
10878 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
10880 (peephole_pass): Likewise.
10882 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
10884 * driver.c: hopefully make setaffinity work also for ancient
10887 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
10889 * driver.c : win32 build fix.
10891 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
10893 * driver.c: check for the MONO_NO_SMP env var and bind to a single
10894 processor if it is set.
10896 2007-06-21 Martin Baulig <martin@ximian.com>
10898 * debug-mini.h: New file.
10901 (mono_debugger_insert_breakpoint_full): Moved here from
10902 ../metadata/mono-debug-debugger.c.
10903 (mono_debugger_remove_breakpoint): Likewise.
10904 (mono_debugger_breakpoint_callback): Likewise.
10906 2007-06-15 Raja R Harinath <rharinath@novell.com>
10908 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10909 changes in MonoGenericClass.
10911 2007-06-14 Zoltan Varga <vargaz@gmail.com>
10913 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
10915 2007-06-14 Raja R Harinath <rharinath@novell.com>
10917 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10918 removal of MonoGenericMethod.
10920 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10922 * mini-exceptions.c: hooks for the exception events profiling API.
10924 2007-06-14 Randolph Chung <tausq@debian.org>
10926 * Makefile.ma: Add hppa target.
10927 * mini-arch.h: Include mini-hppa.h
10928 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
10929 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
10930 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10932 2007-06-14 Randolph Chung <tausq@debian.org>
10934 * inssel.brg: Add rules for "chained" compare-branch operations so that
10935 a single compare op can affect multiple branches. Adjust cost for
10936 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
10937 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
10938 cost for some rules so that they can more easily be overridden by
10939 per-arch rules (with fixes from lupus).
10940 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10942 2007-06-13 Randolph Chung <tausq@debian.org>
10944 * mini-ops.h: Reorder branch ops so that they match the order of the
10945 corresponding CEE_* ops. The code expects them this way.
10946 Add new ops for HPPA target.
10947 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10949 2007-06-13 Randolph Chung <tausq@debian.org>
10951 * mini-exceptions.c: Handle cases where the stack grows towards
10953 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10955 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10957 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
10959 * driver.c: explain where a non-matching corlib is found.
10961 2007-06-13 Mark Probst <mark.probst@gmail.com>
10963 * mini.c (print_jit_stats): Output dynamic code allocation stats.
10965 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
10967 * mini-exceptions.c: Generate a method profile leave event during
10968 an exception to ensure that the profiler gets notified.
10970 2007-06-07 Zoltan Varga <vargaz@gmail.com>
10972 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
10975 * cpu-amd64.md: Add long_and/or/xor opcodes.
10977 2007-06-06 Wade Berrier <wberrier@novell.com>
10979 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
10980 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
10981 length of instruction shr_imm (expected 8, got 10)
10983 2007-06-06 Zoltan Varga <vargaz@gmail.com>
10985 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
10987 2007-06-06 Mark Probst <mark.probst@gmail.com>
10989 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
10990 MonoInternalHashTable again (fixed bug in the internal hash table
10993 2007-06-06 Mark Probst <mark.probst@gmail.com>
10995 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
10996 Have to figure out what makes it crash the SWF regression.
10998 2007-06-05 Zoltan Varga <vargaz@gmail.com>
11000 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
11002 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
11004 * mini.c: optimize out the type check when storing null in a
11007 2007-06-04 Mark Probst <mark.probst@gmail.com>
11009 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
11010 MonoInternalHashTable.
11012 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
11014 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
11015 signed integer methods.
11017 2007-06-02 Zoltan Varga <vargaz@gmail.com>
11019 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
11020 permanently since the current approach doesn't work.
11022 2007-06-02 Zoltan Varga <vargaz@gmail.com>
11024 * inssel.brg (stmt): Only call delegate->invoke_impl if
11025 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
11027 2007-06-01 Zoltan Varga <vargaz@gmail.com>
11029 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
11030 the sreg2==rdx case.
11032 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
11033 account if it contains a rex prefix.
11034 (peephole_pass): Handle OP_FMOVE as well.
11036 2007-06-01 Zoltan Varga <vargaz@gmail.com>
11038 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
11039 as it causes regressions.
11041 2007-05-31 Zoltan Varga <vargaz@gmail.com>
11043 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
11044 static case as well.
11046 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
11048 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
11049 (mono_arch_get_this_arg_from_call): Ditto.
11051 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
11053 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
11056 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
11057 (mono_arch_get_this_arg_from_call): Ditto.
11059 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
11061 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
11062 try to create optimized invoke code and use that for further invocations.
11063 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
11065 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
11067 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
11069 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
11070 sealed classes or methods.
11071 *devirtualization.cs: tests for the new optimization
11073 2007-05-29 Zoltan Varga <vargaz@gmail.com>
11075 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
11076 by the update_volatile () function.
11078 2007-05-27 Zoltan Varga <vargaz@gmail.com>
11080 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
11083 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
11085 2007-05-24 Jonathan Chambers <joncham@gmail.com>
11087 * mini.c: Add configure checks for header files.
11088 * mini-x86.c: Add configure checks for header files.
11089 * trace.c: Add configure checks for header files.
11090 * aot-runtime.c: Add configure checks for header files.
11091 * aot-compiler.c: Add configure checks for header files.
11092 * driver.c: Add configure checks for header files.
11093 * mini-codegen.c: Add configure checks for header files.
11095 Code is contributed under MIT/X11 license.
11097 2007-05-22 Zoltan Varga <vargaz@gmail.com>
11099 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
11100 icompare_imm -128 + op_iclt. Fixes #81703.
11102 2007-05-19 Zoltan Varga <vargaz@gmail.com>
11104 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
11106 2007-05-15 Massimiliano Mantione <massi@ximian.com>
11108 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
11109 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
11110 so that all isinst checks now use "interface_bitmap".
11112 2007-05-15 Zoltan Varga <vargaz@gmail.com>
11114 * cpu-amd64.md (jmp): Fix a warning.
11116 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
11118 * basic.cs: Add new regression test.
11120 * basic.cs: Remove test which is now in basic-long.cs.
11122 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
11124 * basic-long.cs: Add new test.
11126 2007-05-13 Zoltan Varga <vargaz@gmail.com>
11128 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
11130 2007-05-12 Zoltan Varga <vargaz@gmail.com>
11132 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
11134 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
11137 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
11138 throwing code a bit.
11140 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
11141 the exception throwing code a bit.
11143 * mini-x86.c (get_call_info): Allocate result from a mempool.
11145 2007-05-11 Zoltan Varga <vargaz@gmail.com>
11147 * aot-compiler.c (find_typespec_for_class): Fix the assert.
11149 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
11151 * mini.h (MonoCompile): Add 'token_info_hash' field.
11153 * mini.c: Save token->method associations during compilation so the AOT
11154 compiler can use it.
11156 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
11157 which reference generic classes and methods.
11159 2007-05-10 Zoltan Varga <vargaz@gmail.com>
11161 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
11163 * aot-compiler.c (compile_method): Fix a typo in a comment.
11165 * aot-runtime.c (decode_cached_class_info): Skip generic types.
11167 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
11168 everything generic.
11170 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
11172 2007-05-09 Zoltan Varga <vargaz@gmail.com>
11174 * mini.h (MonoCompile): Add 'args' field.
11176 * mini.c (mono_compile_create_vars): Store variables representing the arguments
11179 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
11181 2007-05-08 Zoltan Varga <vargaz@gmail.com>
11183 * mini.c (mono_compile_get_interface_var): Remove this unused function.
11185 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
11187 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
11188 opcodes for some opcodes.
11190 * mini.h *.brg *.c: Use the new opcodes.
11192 2007-05-08 Massimiliano Mantione <massi@ximian.com>
11194 * mini.h: Bumped aot revision.
11196 * inssel.brg: modified code generation of type checks for interfaces
11197 to use the new "MonoClass.interface_bitmap" instead of the old
11198 "MonoClass.interface_offsets".
11200 2007-04-30 Zoltan Varga <vargaz@gmail.com>
11202 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
11204 2007-04-29 Zoltan Varga <vargaz@gmail.com>
11206 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
11209 2007-04-27 Neale Ferguson <neale@sinenomine.net>
11211 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
11213 2007-04-27 Wade Berrier <wberrier@novell.com>
11215 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
11216 mini.h) to fix build.
11218 2007-04-26 Zoltan Varga <vargaz@gmail.com>
11220 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
11222 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
11223 causes the corlib unit tests to fail.
11225 2007-04-25 Zoltan Varga <vargaz@gmail.com>
11227 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
11229 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
11231 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
11232 opcodes to the comparison relations.
11234 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
11235 opcodes to their types.
11237 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
11239 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
11240 it in cfg->arch.cinfo.
11242 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
11244 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
11245 cfg->cil_offset_to_bb.
11247 2007-04-24 Zoltan Varga <vargaz@gmail.com>
11249 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
11250 created becase of initlocals.
11252 2007-04-23 Zoltan Varga <vargaz@gmail.com>
11254 * mini-alpha.c cpu-alpha.md: More alpha port work from
11255 Sergey Tikhonov <tsv@solvo.ru>.
11257 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
11259 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
11261 2007-04-19 Zoltan Varga <vargaz@gmail.com>
11263 * cpu-s390.md (break): Correct the length of break instruction.
11265 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11267 * mini.c: fix a couple of soft-float issues and comments.
11269 2007-04-15 Miguel de Icaza <miguel@novell.com>
11271 * trace.c (is_filenamechar): - is also a filename char.
11273 2007-04-15 Neale Ferguson <neale@sinenomine.net>
11275 * mini-s390.c: Correct checking for enum type in return value processing.
11277 2007-04-14 Raja R Harinath <rharinath@novell.com>
11279 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
11280 (version.h): Makefile is in the build directory.
11282 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
11284 * mini-amd64.h: fix for assertion failure on Solaris/amd64
11286 2007-04-11 Martin Baulig <martin@ximian.com>
11288 * mini.c (can_access_member): Fix handling of generic classes;
11291 2007-04-10 Zoltan Varga <vargaz@gmail.com>
11293 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
11295 2007-04-05 Zoltan Varga <vargaz@gmail.com>
11297 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
11299 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
11301 * mini-codegen.c: make sure the right spill amount is
11302 used for fp or integer registers (fixes the float_sub_spill() on ppc).
11304 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
11306 * mini-ppc.c: fixes for the fp_branch_nan test.
11308 2007-03-23 Zoltan Varga <vargaz@gmail.com>
11310 * basic.cs: Comment out new test which still fails on ia64.
11312 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
11314 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
11316 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11318 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
11320 2007-03-22 Zoltan Varga <vargaz@gmail.com>
11322 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
11323 on 64 bit machines. Fixes part of #80738.
11325 * basic.cs: Add regression test.
11327 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11329 * inssel.brg basic.cs: Revert previous change to fix build.
11331 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
11334 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
11336 * basic.cs: Add new regression test.
11338 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11340 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
11343 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11345 * cpu-s390x.md: Correct length of break instruction.
11347 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11349 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
11350 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
11352 2007-03-15 Jonathan Chambers <joncham@gmail.com>
11354 * *.c: Begin WIN64 port.
11355 * mini.c: Use correct register in profiler.
11356 * mini-amd64.c: No inline assembly on Win64.
11357 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
11358 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
11359 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
11360 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
11361 mono_arch_ip_from_context for Win64.
11363 Contributed under MIT/X11 license.
11365 2007-03-15 Zoltan Varga <vargaz@gmail.com>
11367 * exceptions-amd64.c (seh_handler): Ditto.
11369 * exceptions-x86.c (seh_handler): Fix a memory leak.
11371 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
11373 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
11374 mini-s390x.c: fixed peephole optimizations to deal
11375 correctly with 1 and 2 byte reload avoidance.
11377 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
11379 * cpu-s390.md, cpu-s390x.md: update localloc length.
11381 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11383 * cpu-g4.md: added missing descriptions.
11385 2007-03-14 Miguel de Icaza <miguel@novell.com>
11387 * Makefile.am: Add support so the tail tests are not executed on
11388 PowerPC as that is a known limitation of the PowerPC port.
11390 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11392 * runmdesc.bat: Move to msvc directory.
11394 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11396 * runmdesc.bat: Run executable that was produced by the current
11397 target and sent via an argument.
11399 2007-03-11 Zoltan Varga <vargaz@gmail.com>
11401 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
11404 * generics.2.cs: Add regression test.
11406 2007-03-09 Wade berrier <wberrier@novell.com>
11408 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
11410 2007-03-09 Zoltan Varga <vargaz@gmail.com>
11412 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
11413 AOT code depends on this.
11415 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11417 * mini.c: more precise tracking of types in the eval stack
11418 (part of fix for bug #81044).
11420 2007-03-07 Zoltan Varga <vargaz@gmail.com>
11422 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
11424 * aot-compiler.c (encode_patch): Remove an obsolete comment.
11426 2007-03-06 Zoltan Varga <vargaz@gmail.com>
11428 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
11430 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
11432 2007-02-22 Zoltan Varga <vargaz@gmail.com>
11434 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
11435 a pointer on 64 bit systems. Fixes #80190.
11437 * iltests.il: Add new regression test.
11439 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11441 * mini.c: inline a constant for Environment.IsRunningOnWindows.
11443 2007-02-19 Geoff Norton <gnorton@customerdna.com>
11445 * trace.c: Remove an erroneous alignemnt check when tracing.
11446 Fixes --trace on OSX86.
11448 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11450 * mini-$(arch).h: initialize SP in context for all the archs.
11452 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
11454 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
11455 regressions in the thread tests.
11457 2007-02-14 Zoltan Varga <vargaz@gmail.com>
11459 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
11460 - fixed implementation of LOCALLOC opcode
11461 - implemented non-un compare for floats
11463 - implementation of FDIV and CKFINITE opcodes
11464 - fixes for latest mono updates
11465 - additional arch opcodes
11467 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11469 * Makefile.am: simplify and merge rules for cross-compilation.
11471 2007-02-07 Massimiliano Mantione <massi@ximian.com>
11473 * local-propagation.c: Actually *apply* the fix for bug 80591...
11475 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11477 * mini-exceptions.c: backuot part of the last change
11478 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
11480 2007-02-06 Massimiliano Mantione <massi@ximian.com>
11481 * inssel.brg: Fix bug 59286.
11484 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
11486 * mini-exceptions.c: patch from Zoltan to correctly check for
11487 stack boundaries (using the stack register, not the frame register),
11488 fixes bugs #80724, #79717.
11490 2007-02-03 Zoltan Varga <vargaz@gmail.com>
11492 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
11493 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
11495 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
11496 presence of frame pointer elimination.
11498 2007-02-01 Geoff Norton <gnorton@customerdna.com>
11500 * mini-x86.h: NetBSD UCONTEX_REG defines.
11502 2007-02-01 Zoltan Varga <vargaz@gmail.com>
11504 * inssel-amd64.brg: Fix amd64 build.
11506 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
11508 * mini.h: remove extern to workaround what looks likes gcc bug 26905
11511 2007-01-31 Zoltan Varga <vargaz@gmail.com>
11513 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
11516 * mini-<ARCH>.c: Use mono_is_regsize_var ().
11518 2007-01-30 Mark Mason <mason@broadcom.com>
11520 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
11521 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
11522 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
11523 beginning support for CEE_JMP [not quite working yet]
11524 * tramp-mips.c: LMF handling now works
11526 2007-01-30 Zoltan Varga <vargaz@gmail.com>
11528 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
11530 * mini.h (NULLIFY_INS): New macro.
11532 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11534 * mini.c: statistical profiler fix for windows, patch
11535 from Tor Lillqvist (tml@novell.com).
11537 2007-01-30 Massimiliano Mantione <massi@ximian.com>
11538 * local-propagation.c: Fix bug 80591.
11540 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11542 * Makefile.am: put back the --export-dynamic option as with
11543 the previous gmodule flags (thanks to Robert Jordan).
11545 2007-01-28 Zoltan Varga <vargaz@gmail.com>
11547 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
11549 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
11550 simplify and speed up the local register allocator. Also rename some fields
11551 like iassign->vassign.
11553 * regalloc.c: Remove some functions which are no longer used since their
11554 inlined version is in mini-codegen.c.
11556 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
11558 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
11560 2007-01-27 Zoltan Varga <vargaz@gmail.com>
11562 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
11563 narrowing. Fixes #80622.
11565 * iltests.il: Add new regresssion test.
11567 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11569 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
11570 debug-debugger.c, debug-debugger.h: warning fixes.
11571 * driver.c: updated copyright year and made it fit in one line.
11573 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
11575 * aot-runtime.c: updated to use mono-dl instead of gmodule.
11577 2007-01-25 Zoltan Varga <vargaz@gmail.com>
11579 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
11581 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
11583 * iltests.il: Add new test for bug #80507.
11585 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11587 * mini-arm.h: use soft-float also on vfp for now.
11589 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11591 * mini.c: fix some more soft-float issues.
11593 2007-01-24 Zoltan Varga <vargaz@gmail.com>
11595 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
11597 2007-01-24 Massimiliano Mantione <massi@ximian.com>
11598 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
11599 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
11600 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
11602 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
11604 * mini-arm.c: typo fix.
11606 2007-01-23 Neale Ferguson <neale@sinenomine.net>
11608 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
11610 2007-01-21 Zoltan Varga <vargaz@gmail.com>
11612 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
11613 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
11615 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
11617 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
11619 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
11621 * inssel.brg: Fix a warning.
11623 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
11625 * abcremoval.c ssa.c ssapre.c: Update after this change.
11627 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
11629 * dominators.c (df_set): Use mono_bitset_union_fast.
11631 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11633 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
11634 mini-codegen.c: reduce relocations and memory usage for the cpu
11637 2007-01-20 Zoltan Varga <vargaz@gmail.com>
11639 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
11641 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
11642 to reduce their size.
11644 2007-01-19 Mark Mason <mason@broadcom.com>
11646 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
11647 * mini-mips.c: more configuration macros, support long conditional branches, additional
11648 asserts, fix epilog instrumentation.
11649 * mini-mips.h: use standard stack walk
11650 * cpu-mips.md: increase size of div, rem and conditional branches
11652 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
11654 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
11657 2007-01-19 Zoltan Varga <vargaz@gmail.com>
11659 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
11660 (compile_method): Ditto.
11662 * aot-runtime.c (decode_klass_info): Ditto.
11664 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
11665 needed by the code generated by inssel.brg. Also fix a warning.
11667 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
11669 * mini.c: deal with enums that become genericinsts by
11670 being nested in a generic class (bug #79956).
11672 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11674 * mini.c: match the generic definition to check for
11675 private access with generic types (bug #78431).
11677 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11679 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
11680 to make life easier for people cross-compiling that insist on not
11683 2007-01-17 Mark Mason <mason@broadcom.com>
11685 * inssel-long.brg: patch to deal with mips missing flags
11686 * inssel-long32-mips.brg: implement overflow checks
11687 * insset-mips.brg: implement overflow checks
11688 * mini-mips.h: implement conditional exception handling
11689 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
11690 Remove unused code, minor cleanups.
11691 * exceptions-mips.c: minor cleanups
11692 * mini-ops.h: add mips conditional exception ops
11693 * cpu-mips.md: add mips conditional exception ops
11696 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11698 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
11699 to deal with mips missing of flags.
11701 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11703 * exceptions-ppc.c: execute fault handlers.
11705 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
11707 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
11709 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
11711 * mini.c: handle also floating point values in initialize_array.
11713 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11715 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
11716 array initialization and make it conditional on the intrins option.
11718 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11720 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
11721 relocations and put the patch info names close to the enum definition.
11723 2007-01-15 Mark Mason <mason@broadcom.com>
11725 * basic.cs, exceptions.cs: break up large tests to increase debugability.
11727 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11729 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
11731 2007-01-12 Raja R Harinath <rharinath@novell.com>
11733 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
11735 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
11737 * Makefile.am: distribute the mips sources.
11739 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11741 * mini-codegen.h: handle bug #80489 here, by excluding ecx
11744 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
11746 * cpu-x86.md: back out for now as this triggers other regressions.
11748 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11750 * cpu-x86.md: force src1 and dest regpair for long shift instructions
11751 to eax:edx, so ecx can't get allocated to them (bug #80489).
11753 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
11755 * mini.c, mini-exceptions.c: enabled running fault handlers
11758 2007-01-03 Miguel de Icaza <miguel@novell.com>
11760 * driver.c: If nothing fail, do not use the string "failed",
11761 because it makes it very annoying to view test result logs on the
11764 2006-12-30 Miguel de Icaza <miguel@novell.com>
11766 * debug-debugger.c (mono_debugger_main): Rename "main" to
11767 "main_method" to prevent a warning.
11769 Remove a warning for unused field.
11771 2006-12-28 Martin Baulig <martin@ximian.com>
11774 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
11776 2006-12-22 Martin Baulig <martin@ximian.com>
11778 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
11779 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
11780 seperate `.mdb_debug_info' section, so we can access it from the
11781 debugger even if the binary is stripped.
11783 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
11784 from the `.mdb_debug_info' here to prevent the linker from
11785 removing that section.
11787 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
11788 mdb-debug-info64.s.
11790 2006-12-19 Robert Jordan <robertj@gmx.net>
11792 * mini-x86: enable the code to return small structures in
11793 registers for FreeBSD as well. Fixes bug #80278.
11794 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
11796 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11798 * mini-x86.c: align the stack when calling the profiler
11799 function instrumenting the prolog (on OSX).
11801 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
11803 * mini.c: emit a break opcode where Debugger.Break () is called.
11805 2006-12-13 Miguel de Icaza <miguel@novell.com>
11807 * mini.c (mono_method_to_ir): Provide useful information on this
11808 assert, to prevent others from debugging like I did.
11810 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11812 * mini.c: enable code which was incorrectly commented
11815 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11817 * mini-x86.c: enable on OSX, too, the code to return small
11818 structures in registers.
11820 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
11822 * mini-x86.c: remove the use of the dynamic code manager here, too.
11824 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
11826 * mini.h, debug-debugger.c, tramp-*.c: fixed
11827 mono_debugger_create_notification_function() to use
11828 mono_global_codeman_reserve () instead of a dynamic code manager.
11830 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
11832 * mini.c, jit-icalls.h, jit-icalls.c: remove the
11833 ves_array_element_address() jit icall and use a generated
11834 managed method instead (which is about 4 times faster for a rank 3
11837 2006-11-29 Mark Mason <mason@broadcom.com>
11839 * basic-calls.cs: additional tests for passing
11840 structures as function arguments.
11842 2006-11-29 Mark Mason <mason@broadcom.com>
11844 * mini-mips.h: disable custom exception handling
11845 * mini-mips.c: throw/rethrow should use jalr to call
11846 exception stubs. Fixed bug with passing structures
11847 by value. More support for tracing floating point
11850 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11852 * mini.c: fixed typo in the soft-float ldind.r4 handling
11855 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11857 * mini.c, mini.h, driver.c: added --runtime command line
11858 option to select a different runtime than the autodetected one.
11859 * jit.h: added API for embedders to initialize with a specific
11862 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
11864 * mini.c: handle also boxing of r4 values (bug #80024).
11866 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
11868 * mini-ppc.c: force indirect calls until we reserve
11869 enough address space for all the generated code.
11871 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
11873 * exceptions-arm.c: workaround bugs in the libc definition
11874 of struct ucontext.
11876 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
11878 * inssel.brg: fixes from me and Mark Mason.
11880 2006-11-23 Dick Porter <dick@ximian.com>
11882 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
11883 semaphore display now we've fixed the initial value
11885 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11887 * inssel.brg: partially revert the last change to fix the build.
11889 2006-11-21 Mark Mason <mason@broadcom.com>
11891 * inssel.brg: Add and use compare-and-branch macros to support
11892 architectures that do not have condition code registers (ie. MIPS).
11893 * *-mips.{c,brg,md}: Fix copyright statements
11895 2006-11-20 Mark Mason <mason@broadcom.com>
11897 * Makefile.am: remove mini-codegen.c from list of MIPS sources
11898 * mini.c: Allow GET_CONTEXT to be specified by the arch port
11899 * mini.h: Added declaration for mono_print_ins()
11900 * mini-codegen.c: added ins_spec initializer for MIPS
11901 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
11902 vreg to be virtual and hreg to be non-virtual.
11903 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
11904 is not yet working/implemented correctly.
11905 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
11906 non-static, fixup calls to print_ins() from other parts in the file.
11908 2006-11-20 Mark Mason <mason@broadcom.com>
11910 * basic-calls.cs: added tests for passing structures as arguments
11913 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
11915 * inssel-long32.brg: optimize signed division by power of two.
11917 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
11919 * mini-arm.c: added support for interworking with thumb code
11920 (mono must be still be built using the ARM instruction encoding).
11922 2006-11-19 Miguel de Icaza <miguel@novell.com>
11924 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
11925 verifier has different rules for it. Fixes a few verifier issues
11928 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
11929 at the end, so people know what happened.
11931 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
11933 * brach-opts.c: in optimize_exception_target() make sure we
11934 are in a catch clause (fixes bug #79871).
11936 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11938 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
11939 more soft-float support fixes.
11941 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
11943 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
11944 that are passed half on the stack and half in registers.
11946 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
11948 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
11949 more mips integration work from Mark E Mason
11950 <mark.e.mason@broadcom.com>.
11952 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11954 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
11955 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
11956 tramp-mips.c: added sources for the mips port, not
11957 integrated in the build yet. Contributed by
11958 Mark E Mason <mark.e.mason@broadcom.com>.
11960 2006-11-14 Neale Ferguson <neale@sinenomine.net>
11962 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
11964 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11966 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
11967 put the soft-float rules in its own file since it seems to
11968 break s390 compilation.
11970 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11972 * mini-arm.c: fixed wrnings.
11974 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
11976 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
11977 inssel-arm.brg: ARM support for soft-float.
11979 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11981 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
11982 loads and stores of 32 bit fp values.
11984 2006-11-10 Zoltan Varga <vargaz@gmail.com>
11986 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
11988 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
11989 works. Fixes #79852 and #79463.
11991 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11993 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
11994 more soft-float support WIP and fixes.
11996 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
11998 * mini-arm.c: some VFP updates.
12000 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
12002 * mini-exceptions.c: 0 is a valid local var offset in some
12003 architectures, don't assert (bug #78508).
12005 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
12007 * exceptions-arm.c: fixed off by one error in stack walk code.
12009 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
12011 * mini.h, mini.c: more precise tracking of type load exceptions.
12013 2006-11-03 Robert Jordan <robertj@gmx.net>
12015 * Makefile.am: [WIN32] Add monow.exe target.
12016 * driver.c: [WIN32] Don't detach the console when debugging.
12019 2006-10-30 Miguel de Icaza <miguel@novell.com>
12021 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
12023 2006-10-23 Zoltan Varga <vargaz@gmail.com>
12025 * aot-compiler.c (emit_method_info): Add a case missed earlier.
12027 * driver.c (mini_regression): Fix --regression with AOT.
12029 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
12031 2006-10-17 Zoltan Varga <vargaz@gmail.com>
12033 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
12035 * mini-sparc.h: Don't use sigaction on sparc/linux.
12037 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
12039 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
12041 * mini-exceptions.c: Add proper include files for getpid ().
12043 2006-10-16 Zoltan Varga <vargaz@gmail.com>
12045 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
12046 address instead of a MonoJitInfo* to avoid decoding the exception info for the
12049 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
12050 name cache to reduce its size.
12052 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
12054 2006-10-15 Zoltan Varga <vargaz@gmail.com>
12056 * mini-x86.c: Save/restore the current LMF structure more efficiently using
12057 the mono_lmf TLS variable.
12059 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
12060 trampoline lmf frames.
12062 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
12064 2006-10-14 Zoltan Varga <vargaz@gmail.com>
12066 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
12067 the mono_lmf TLS variable.
12069 * mini-exceptions.c: Access the LMF structure through accessors.
12071 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
12072 variable instead of in jit_tls->lmf.
12074 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
12076 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
12077 trampoline lmf frames.
12079 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
12081 2006-10-12 Zoltan Varga <vargaz@gmail.com>
12083 * mini.c trace.c mini-x86.c: Revert these too.
12085 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
12088 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
12090 * genmdesc.c: removed now dead code.
12092 2006-10-09 Robert Jordan <robertj@gmx.net>
12094 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
12096 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
12098 * mini.h: do not leave gaps in the opcode values.
12100 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
12102 * jit-icalls.h: flag functions as internal here, too.
12104 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
12106 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
12107 functions with the internal attribute.
12109 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
12111 * aot-compiler.c: fclose the file descriptor in the profile read loop.
12113 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
12115 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
12118 2006-10-05 Zoltan Varga <vargaz@gmail.com>
12120 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
12121 tail calls as on other platforms.
12123 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
12125 * iltests.il: Add a few tailcall tests.
12127 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
12129 * driver.c: fix loop for old compilers (bug #79521).
12131 2006-10-02 Zoltan Varga <vargaz@gmail.com>
12133 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
12135 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
12137 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
12138 metadata without any code.
12140 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
12141 more precise debugging information using gdb.
12143 2006-09-30 Zoltan Varga <vargaz@gmail.com>
12145 * inssel-ia64.brg: Make the helper methods static.
12147 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
12149 * inssel-x86.brg: make the helper methods static.
12151 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
12153 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
12155 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
12157 * mini.c: updates for monoburg changes.
12158 * inssel.brg: make a few helper functions static as they should.
12160 2006-09-27 Zoltan Varga <vargaz@gmail.com>
12162 * Makefile.am: Move mini-codegen.c to common_sources.
12164 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
12166 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
12168 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
12169 mini-ppc.h: port to use the common local register allocator.
12171 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12173 * mini.h: Remove the comment too then.
12175 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
12177 * mini.h: put back backend.data which is to be used shortly and
12178 doesn't increase the size of MonoInst. If any 64 bit arch aligned
12179 pointers on 4 byte boundaries it'd have much bigger issues running
12180 and you can ifdef it out anyway.
12182 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12184 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
12185 MonoInst size by 4 bytes on 64 bit machines.
12187 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
12189 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
12190 replacement with more meaningful field names. Arch maintainers, please
12191 check the assigned names are good enough for your arch.
12193 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12195 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
12196 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
12198 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
12200 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
12201 relocations and memory requirements, put the optimization flags
12202 definitions in their own file.
12204 2006-09-24 Zoltan Varga <vargaz@gmail.com>
12206 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
12208 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
12210 2006-09-22 Zoltan Varga <vargaz@gmail.com>
12212 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
12214 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
12216 * inssel.brg: use the correct function to get the size of an item
12217 in an array, given an element class.
12218 * aot-compiler.c: do not access class->class_size directly.
12220 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
12222 * mini.h, debug-mini.c: added a debugging function to print
12223 info about local variables and arguments in a jitted method.
12225 2006-09-20 Zoltan Varga <vargaz@gmail.com>
12227 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
12229 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
12231 2006-09-19 Zoltan Varga <vargaz@gmail.com>
12233 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
12234 inner and outer loops when passing vtypes.
12236 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
12238 * mini-ppc.c: take into account the cpu errata for cache flushing
12239 which caused some random errors (bug #79381).
12241 2006-09-19 Zoltan Varga <vargaz@gmail.com>
12243 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
12244 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
12246 2006-09-17 Zoltan Varga <vargaz@gmail.com>
12248 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
12251 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
12252 freebsd ports tree.
12254 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
12255 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
12257 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
12260 2006-09-13 Zoltan Varga <vargaz@gmail.com>
12262 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
12264 2006-09-12 Zoltan Varga <vargaz@gmail.com>
12266 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
12267 macro does not have to be changed during debugging.
12269 * 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>.
12271 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
12273 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
12275 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
12276 MONO_ARCH_NO_EMULATE_MUL is defined.
12278 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
12280 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
12282 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
12284 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
12286 2006-09-11 Zoltan Varga <vargaz@gmail.com>
12288 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
12289 stuff to mini-exceptions.c where it is used.
12291 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
12292 setup code, the real one is in mini-exceptions.c.
12294 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
12295 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
12296 some changes from the freebsd ports tree.
12298 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
12301 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
12303 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
12305 * mini.c: on Linux, check for /proc to be mounted
12306 (bug# 79351, novell bug#201204).
12308 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
12310 * mini.c: handle cases where pthread_attr_getstack() behaves
12311 incorrectly (bug #78096).
12313 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
12315 * mini-arm.c: support larger stack frames (bug #79272).
12317 2006-09-08 Zoltan Varga <vargaz@gmail.com>
12319 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
12321 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
12324 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
12325 mono_class_from_name () to find a class from its name.
12327 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
12329 2006-09-07 Zoltan Varga <vargaz@gmail.com>
12331 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
12333 2006-09-05 Kornel Pal <kornelpal@gmail.com>
12335 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
12337 2006-09-04 Zoltan Varga <vargaz@gmail.com>
12339 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
12340 callinfo->trampoline.
12342 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
12344 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
12347 2006-09-03 Zoltan Varga <vargaz@gmail.com>
12349 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
12351 2006-09-02 Zoltan Varga <vargaz@gmail.com>
12353 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
12354 stats.method_trampolines, it is already done by the generic trampoline code.
12356 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
12358 2006-09-01 Zoltan Varga <vargaz@gmail.com>
12360 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
12362 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
12364 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
12366 * mini.c (print_jit_stats): Print mscorlib mempool size too.
12368 * mini.c (print_jit_stats): Print new stats.
12370 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
12372 2006-08-31 Zoltan Varga <vargaz@gmail.com>
12374 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
12375 Address on two dimensional arrays. Fixes #78729.
12377 * mini.h (MonoCompile): Add a 'skip_visibility' field.
12379 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
12382 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
12384 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
12387 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
12389 (mini_get_ldelema_ins): Ditto.
12391 2006-08-30 Zoltan Varga <vargaz@gmail.com>
12393 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
12394 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
12397 2006-08-29 Neale Ferguson <neale@sinenomine.net>
12399 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
12400 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
12402 * exceptions-s390x.c: Cosmetic change.
12404 * tramp-s390.c: Fix warning.
12406 * cpu-s390.md: Correct length of mul_imm.
12408 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
12410 * aot-compiler.c: added binary writer with ELF backend
12411 implementation (only on Linux/x86 for now).
12413 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12415 * Makefile.am: Don't run net 2.0 AOT tests.
12417 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
12418 (mono_compile_assembly): Skip net 2.0 assemblies as well.
12420 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
12422 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12424 * aot-compiler.c: simplified and refactored the asm-writing code
12425 to allow different backends.
12427 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12429 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12431 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
12432 little. Share patches of type TYPE_FROM_HANDLE as well.
12434 * mini.c (mono_patch_info_equal): New helper function.
12435 (mono_patch_info_hash): Ditto.
12437 * aot-compiler.c (emit_method_code): Fix s390 build.
12439 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
12440 is not handled because it is stored as a flag and not as a type ctor. Fixes
12443 2006-08-17 Zoltan Varga <vargaz@gmail.com>
12445 * aot-compiler.c: Fix computation of GOT slot statistics.
12447 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
12448 Also remove support for not PIC AOT.
12450 * mini.h: Bump AOT file format version.
12452 * objects.cs: Add a test for #78990.
12454 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
12455 (peter.dettman@iinet.net.au). Fixes #79087.
12457 * basic-long.cs: Add a test for the above.
12459 2006-08-16 Zoltan Varga <vargaz@gmail.com>
12461 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
12463 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
12466 2006-08-15 Zoltan Varga <vargaz@gmail.com>
12468 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
12471 2006-08-10 Jonathan Chambers <joncham@gmail.com>
12473 * mini.c: Don't verify COM proxy invoke calls
12476 2006-08-10 Dick Porter <dick@ximian.com>
12478 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
12479 which process is holding semaphores locked.
12481 2006-08-08 Zoltan Varga <vargaz@gmail.com>
12483 * mini-ia64.c mini-amd64.c: Fix #79027.
12485 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
12487 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
12489 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
12490 implicit arguments in a vararg call. Fixes #79027.
12492 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
12494 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
12495 (mono_get_array_new_va_signature): Ditto.
12497 2006-08-05 Zoltan Varga <vargaz@gmail.com>
12499 * aot-runtime.c: Call init_plt lazily.
12501 * inssel-long.brg: Fix unsigned long->int conversion.
12503 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
12505 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
12506 that most data is now in the .rss/.data section.
12508 2006-08-04 Zoltan Varga <vargaz@gmail.com>
12510 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
12512 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
12514 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
12516 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
12518 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
12519 virtual call. Fixes #79010.
12521 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
12522 and use the result as the this argument in the real call.
12524 * generics.2.cs: Add a new test for #79010.
12526 2006-08-03 Zoltan Varga <vargaz@gmail.com>
12528 * mini-x86.c: Fix a warning.
12530 * aot-compiler.c: Add a bunch of statistics.
12532 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
12534 2006-08-02 Zoltan Varga <vargaz@gmail.com>
12536 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
12538 2006-08-01 Zoltan Varga <vargaz@gmail.com>
12540 * 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>.
12542 2006-07-13 Miguel de Icaza <miguel@novell.com>
12544 * mini.c (mono_method_to_ir): Obtain the original method in the
12545 CIL stream and use this to perform validation.
12549 2006-07-19 Zoltan Varga <vargaz@gmail.com>
12551 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
12552 (mono_arch_call_opcode): Ditto.
12554 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
12557 * mini.c (mono_patch_info_dup_mp): New helper function.
12559 * aot-compiler.c (compile_method): Fix some of the memory allocated during
12560 compilation. Fixes #78827.
12562 2006-07-18 Kornel Pal <kornelpal@gmail.com>
12564 * declsec.c: Use original security informations for
12565 MONO_WRAPPER_MANAGED_TO_MANAGED.
12567 2006-07-15 Jonathan Chambers <joncham@gmail.com>
12569 * mini.c: Allow Com Interop methods/classes and
12570 don't verify COM wrapper calls
12573 2006-07-13 Zoltan Varga <vargaz@gmail.com>
12575 * inssel-long32.brg: Fix long->i4 checked conversion.
12577 * exceptions.cs: Add a test for the above.
12579 2006-07-08 Zoltan Varga <vargaz@gmail.com>
12581 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
12583 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
12586 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
12589 2006-07-03 Zoltan Varga <vargaz@gmail.com>
12591 * mini.c: Fix solaris/x86 exception handling.
12593 * Makefile.am: Get rid of $(ICU_LIBS).
12595 2006-07-02 Zoltan Varga <vargaz@gmail.com>
12597 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
12598 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
12599 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
12601 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
12603 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
12604 this function causes a SIGSEGV.
12606 2006-06-22 Zoltan Varga <vargaz@gmail.com>
12608 * mini.c: Remove unused solaris/x86 includes.
12610 2006-06-21 Zoltan Varga <vargaz@gmail.com>
12612 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
12614 2006-06-20 Jb Evain <jbevain@gmail.com>
12616 * cpu-g4.md: fix max length of start_handler instruction.
12618 2006-06-20 Massimiliano Mantione <massi@ximian.com>
12619 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
12621 2006-06-16 Massimiliano Mantione <massi@ximian.com>
12622 * ssa.c: Fixed bug 78653 for SSA based deadce.
12623 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
12624 MonoInst.flags, used in SSA based deadce.
12625 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
12626 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
12628 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
12630 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
12631 it can end up using non executable memory on ppc64 systems
12632 running ppc32 userspace (fix from Johannes Berg).
12634 2006-06-14 Dick Porter <dick@ximian.com>
12636 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
12639 2006-06-13 Massimiliano Mantione <massi@ximian.com>
12640 * mini.c: Made so that inline is locally disabled if it would
12641 trigger a .cctor, because too many apps depend on this behavior
12642 (which seems to be also the one of the MS CLR).
12644 2006-06-13 Zoltan Varga <vargaz@gmail.com>
12646 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
12647 No idea why this worked before.
12649 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
12650 which branch to outer exception clauses since they could skip the
12651 inner finally clauses. Fixes #78633.
12653 * exceptions.cs: Add a test for the above.
12655 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
12658 * iltests.il: Add a test for the above.
12660 2006-06-12 Zoltan Varga <vargaz@gmail.com>
12662 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
12663 after the end of a try bblock, to prevent asserts in mini_method_compile ().
12665 * iltests.il: Add a test for the above.
12667 2006-06-10 Zoltan Varga <vargaz@gmail.com>
12669 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
12671 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
12672 methods as instrinsics.
12674 2006-06-09 Wade Berrier <wberrier@novell.com>
12676 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
12677 (simple-cee-ops.h ssapre-mini-ops.h)
12679 2006-06-09 Neale Ferguson <neale@sinenomine.net>
12681 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
12682 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
12684 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
12685 * cpu-s390x.md: Fix max. length values for a couple of instructions.
12687 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
12689 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
12691 2006-06-08 Massimiliano Mantione <massi@ximian.com>
12693 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
12694 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
12695 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
12696 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
12697 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
12698 of opcodes, so that bug 78549 should not happen again.
12699 * ssapre.c: Updated to use the renamed files.
12701 2006-06-08 Zoltan Varga <vargaz@gmail.com>
12703 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
12704 in OP_ATOMIC_EXCHANGE_I4.
12706 2006-06-07 Wade Berrier <wberrier@novell.com>
12708 * tramp-s390.c: Fix s390 build (add missing pointer declarations
12709 in mono_debugger_create_notification_function)
12711 2006-06-06 Zoltan Varga <vargaz@gmail.com>
12713 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
12715 * mini.c (type_from_stack_type): Disable some changes which do not
12718 * driver.c: Reenable opts.
12720 * mini.h (MonoStackSlot): New structure to keep track of the verification state
12721 of the evaluation stack.
12723 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
12724 evaluation stack trace at entry to the bblock.
12726 * mini.c (merge_stacks): New function to perform verification of stack merges.
12727 Turned off by default.
12729 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
12732 2006-06-06 Massimiliano Mantione <massi@ximian.com>
12734 * local-propagation.c: Fixed bug 78549.
12736 2006-06-04 Zoltan Varga <vargaz@gmail.com>
12738 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
12740 2006-06-02 Miguel de Icaza <miguel@novell.com>
12742 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
12743 tramp-arm.c, tramp-ia64.c
12744 (mono_debugger_create_notification_function): Update signature to
12745 new signature and use new protocol for creating the notification
12748 Should fix the build.
12750 2006-06-02 Geoff Norton <gnorton@customerdna.com>
12752 * exceptions-ppc.c (mono_jit_walk_stack)
12753 (ves_icall_get_frame_info): Fix the build
12755 2006-06-02 Zoltan Varga <vargaz@gmail.com>
12757 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
12759 2006-05-31 Raja R Harinath <rharinath@novell.com>
12761 * il2tests.2.il: New file for generics CIL tests. Add test for
12763 * Makefile.am: Update.
12766 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
12769 2006-05-30 Massimiliano Mantione <massi@ximian.com>
12771 * aliasing.c: Fixed bug 78311.
12773 2006-05-29 Martin Baulig <martin@ximian.com>
12775 * mini-exceptions.c (mono_find_jit_info): When computing the
12776 native offset, check whether we're actually inside the method's
12777 code; call mono_debug_print_stack_frame() to format the frame.
12778 (ves_icall_System_Exception_get_trace): Call
12779 mono_debug_print_stack_frame() to format the stack frame.
12780 (ves_icall_get_trace): Update to the new debugging API.
12781 (mono_jit_walk_stack_from_ctx): Likewise.
12782 (ves_icall_get_frame_info): Likewise.
12784 * mini.c (get_method_from_ip): Use the new debugging API.
12785 (mono_print_method_from_ip): Likewise.
12788 (mono_jit_walk_stack): Use the new debugging API.
12789 (ves_icall_get_frame_info): Likewise.
12791 2006-05-27 Zoltan Varga <vargaz@gmail.com>
12793 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
12795 2006-05-25 Massimiliano Mantione <massi@ximian.com>
12797 * mini.c: Added "limitator" to inline for debugging.
12799 2006-05-24 Martin Baulig <martin@ximian.com>
12801 * debug-debugger.c (mono_debugger_init): Create a private,
12802 malloc()-based code manager for the notification function and
12803 intentionally leak it on exit. This fixes the crash-on-exit race
12807 (mono_debugger_create_notification_function): Added
12808 `MonoCodeManager *' argument.
12811 (mono_debugger_create_notification_function): Added
12812 `MonoCodeManager *' argument.
12814 2006-05-23 Massimiliano Mantione <massi@ximian.com>
12816 * aliasing.c: Fixed 64 bit issue.
12817 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12818 default since all known bugs are fixed (one more time!).
12820 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12822 * mini.c: write barrier support.
12824 2006-05-23 Martin Baulig <martin@ximian.com>
12826 * debug-debugger.c: Revert Paolo's change. Add comment and #error
12827 check at the top of the file.
12829 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
12831 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
12832 reverting changes without reason and without changelog entries.
12834 2006-05-18 Zoltan Varga <vargaz@gmail.com>
12836 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
12837 to a few opcodes. Fixes #78439.
12839 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
12840 consistency with other archs.
12842 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
12844 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
12846 * debug-debugger.c: fix the build.
12848 2006-05-17 Martin Baulig <martin@ximian.com>
12851 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
12852 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
12853 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
12854 (debugger_attach): Call GC_mono_debugger_add_all_threads().
12856 2006-05-11 Zoltan Varga <vargaz@gmail.com>
12858 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
12860 2006-05-10 Zoltan Varga <vargaz@gmail.com>
12862 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
12863 MONO_TYPE_GENERICINST.
12865 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
12866 MONO_TYPE_GENERICINST.
12868 2006-05-09 Zoltan Varga <vargaz@gmail.com>
12870 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
12873 2006-05-08 Zoltan Varga <vargaz@gmail.com>
12875 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
12877 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
12879 2006-05-06 Zoltan Varga <vargaz@gmail.com>
12881 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
12882 mono_trace_cleanup ().
12884 * iltests.il: Fix problem with the newly added test.
12886 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
12887 due to register constraints, free up the previous hreg. Fixes #78314.
12889 * iltests.il: Add new test for #78314.
12891 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
12892 Interlocked.Add. Fixes #78312.
12894 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
12896 2006-05-05 Zoltan Varga <vargaz@gmail.com>
12898 * inssel.brg (mini_emit_virtual_call): Fix a warning.
12900 2006-05-05 Martin Baulig <martin@ximian.com>
12902 * debug-mini.c (mono_debug_open_block): New method.
12905 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12906 the beginning of each basic block.
12909 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12910 the beginning of each basic block.
12912 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12914 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12915 default until I understand why they break the build on amd64.
12917 2006-05-04 Zoltan Varga <vargaz@gmail.com>
12919 * mini.c (mini_cleanup): Call mono_cleanup ().
12921 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
12924 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12926 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
12927 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12928 default since all known bugs are fixed, and I cannot reproduce bug
12929 77944... I'm asking Matt Hargett to test again after this commit.
12931 2006-04-28 Massimiliano Mantione <massi@ximian.com>
12933 * mini-codegen.c: Fixed typo that thrashed inline.
12935 2006-04-28 Zoltan Varga <vargaz@gmail.com>
12937 * dominators.c (compute_dominators): Avoid using a worklist since
12938 it is not correct in some cases. Instead, iterate over all bblocks as
12939 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
12941 2006-04-28 Miguel de Icaza <miguel@novell.com>
12943 * mini.c (mono_jit_compile_method_inner): Use
12944 mono_prepare_exception_from_error that resets the value
12947 2006-04-27 Miguel de Icaza <miguel@novell.com>
12949 * mini.c: Move the mini_loader_error_to_exception to metadata.
12951 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12953 * aliasing.c: Fixed bug 78210.
12955 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12957 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12958 default until all their problems (or the ones they trigger) are fixed.
12960 2006-04-26 Zoltan Varga <vargaz@gmail.com>
12962 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
12964 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
12965 as loaded only after resolving patches since that could invoke the same method.
12967 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
12969 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
12972 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
12975 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
12978 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
12979 made from AOT code through the PLT table.
12981 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
12982 holding the plt offset when a call is made to the aot plt trampoline.
12984 2006-04-25 Zoltan Varga <vargaz@gmail.com>
12986 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
12989 * Makefile.am (common_sources): Fix build breakage.
12991 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
12992 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
12993 intra-assembly calls if possible.
12995 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
12997 * mini-trampolines.c: Handle PLT entries.
12999 * mini.c: Avoid creating a GOT var for calls.
13001 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
13002 from mscorlib code.
13004 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
13005 from mscorlib code.
13007 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
13010 * mini.h: Bump AOT file format version.
13012 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
13015 2006-04-25 Martin Baulig <martin@ximian.com>
13017 * driver.c: Disable copyprop, consprop and inline when running
13018 inside the debugger.
13020 2006-04-25 Martin Baulig <martin@ximian.com>
13022 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
13023 with `get_current_thread' and added `detach'.
13024 (MonoDebuggerMetadataInfo): Added `thread_size',
13025 `thread_tid_offset', `thread_stack_ptr_offset' and
13026 `thread_end_stack_offset'.
13028 2006-04-25 Zoltan Varga <vargaz@gmail.com>
13030 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
13033 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
13034 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
13036 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
13038 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
13040 * aot.c: Add support for ADJUSTED_IID.
13042 2006-04-24 Zoltan Varga <vargaz@gmail.com>
13044 * aot.c (emit_method_order): Don't align method_order_end.
13046 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
13047 the interface ID changes.
13049 2006-04-21 Dick Porter <dick@ximian.com>
13051 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
13052 cleaning up a thread. Fixes the new part of bug 77470.
13054 2006-04-20 Geoff Norton <gnorton@customerdna.com>
13056 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
13057 to managed wrapper.
13059 2006-04-19 Zoltan Varga <vargaz@gmail.com>
13061 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
13063 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
13064 SIGSEGV. Fixes #78072.
13066 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
13067 unregister our SIGABRT handler.
13069 2006-04-19 Massimiliano Mantione <massi@ximian.com>
13071 * mini.c: Disabled inline where it can alter the call stack in a
13072 way visible from managed code.
13073 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
13076 2006-04-16 Zoltan Varga <vargaz@gmail.com>
13078 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
13079 on other platforms. Fixes #78089.
13081 2006-04-13 Martin Baulig <martin@ximian.com>
13083 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
13084 determine whether we're inside the debugger.
13087 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
13089 2006-04-12 Zoltan Varga <vargaz@gmail.com>
13091 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
13092 handler clauses. Fixes #78024.
13094 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
13095 in the CALL_MEMBASE opcodes. Fixes #78088.
13096 (mono_arch_get_vcall_slot_addr): Ditto.
13098 2006-04-10 Martin Baulig <martin@ximian.com>
13100 * debug-debugger.c: The thread handling code has now been moved
13101 into ../metadata/threads.c.
13103 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13105 * driver.c (mono_main): Fix --with-gc=none build.
13107 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
13108 (mono_spillvar_offset_float): Ditto.
13109 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
13110 hreg, not when its !global, since on ia64, there is a third category: stacked
13113 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
13115 * mini.c: set MonoInst->klass for load field address and a few other
13118 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13120 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
13122 2006-04-07 Zoltan Varga <vargaz@gmail.com>
13124 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
13125 the branch opt changes.
13127 2006-04-06 Dick Porter <dick@ximian.com>
13129 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
13131 * wapihandles.c (mini_wapi_seminfo):
13132 * driver.c (mono_main): Add semaphore info option
13134 2006-04-05 Zoltan Varga <vargaz@gmail.com>
13136 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
13137 branch optimization changes. Fixes #78009.
13139 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
13141 * mini.c: ignore accessibility of methods in managed->native wrappers.
13143 2006-04-04 Zoltan Varga <vargaz@gmail.com>
13145 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
13147 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
13149 2006-04-03 Zoltan Varga <vargaz@gmail.com>
13151 * mini.c: Modify the branch optimizations to preserve the invariant that
13152 the entries inside the in_bb and out_bb arrays are unique.
13153 (mono_unlink_bblock): Avoid creation of new arrays.
13155 2006-04-02 Zoltan Varga <vargaz@gmail.com>
13157 * mini.c (mono_unlink_bblock): Fix regression caused by previous
13160 2006-04-01 Zoltan Varga <vargaz@gmail.com>
13162 * mini.c (optimize_branches): Remove the "optimizations" in
13163 the cbranch1/cbranch2 -> branch cases which were causing several
13164 problems in the past. Fixes #77986.
13166 2006-03-31 Chris Toshok <toshok@ximian.com>
13168 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
13169 default optimizations :(
13171 2006-03-31 Zoltan Varga <vargaz@gmail.com>
13173 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
13176 2006-03-31 Massimiliano Mantione <massi@ximian.com>
13178 * local-propagation.c: Added comments to structs and removed
13179 "Mono" prefixes from local tree mover types.
13181 2006-03-30 Zoltan Varga <vargaz@gmail.com>
13183 * Makefile.am (arch_sources): Define this for each architecture so
13184 libmono_la_SOURCES is defined in one place.
13186 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
13188 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
13191 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
13193 * driver.c: print the GC name supplied by configure.
13195 2006-03-29 Massimiliano Mantione <massi@ximian.com>
13197 * local-propagation.c: Added tree mover, and moved here all the
13198 local propagation code from mini.c
13199 * mini.c: Added support for treeprop, and moved all the local
13200 propagation code to local-propagation.c
13201 * mini.h: Added support for treeprop
13202 * driver.c: Added support for treeprop, enabled consprop, copyprop,
13203 treeprop, inline and deadce by default
13204 * Makefile.am: Added local-propagation.c
13206 2006-03-25 Zoltan Varga <vargaz@gmail.com>
13208 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
13210 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
13212 * debug-debugger.c: make it compile without the Boehm GC.
13214 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
13216 * mini.c: fixed issue with mismatch when an icall is registered
13217 with multiple names but same address.
13219 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
13221 * declsec.c, mini-exceptions.c: use write barrier to set reference
13222 fields of managed objects.
13224 2006-03-19 Zoltan Varga <vargaz@gmail.com>
13226 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
13227 (can_access_internals): Fix a warning.
13229 * mini.c (print_method_from_ip): Rename this to
13230 mono_print_method_from_ip so it gets exported.
13232 * trace.c: Deal with strings inside StringBuilder's containing garbage
13233 and fix memory leaks. Fixes #77848.
13235 2006-03-19 Zoltan Varga <vargaz@gmail.com>
13237 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
13240 2006-03-16 Neale Ferguson <neale@sinenomine.net>
13242 * mini-s390.c: Remove OP_X86_TEST_NULL.
13244 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
13246 * mini.c: use the correct GetHashCode() for the moving collector.
13248 2006-03-16 Massimiliano Mantione <massi@ximian.com>
13250 * liveness.c: Regalloc spill cost tuning.
13252 2006-03-15 Neale Ferguson <neale@sinenomine.net>
13254 * mini-s390x.h: Correct S390_LONG macro.
13256 * mini-s390x.c: Cleanup unused code.
13258 2006-03-15 Zoltan Varga <vargaz@gmail.com>
13260 * jit-icalls.h: New file.
13262 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
13263 icalls and include that instead of including jit-icalls.c.
13265 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
13268 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
13270 * mini.c: when checking for member accessibility, also check for
13271 friend assemblies and for explicit interface implementations.
13273 2006-03-14 Zoltan Varga <vargaz@gmail.com>
13275 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
13277 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
13279 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
13280 common cases are done first.
13282 * mini-ops.h: Only define platform specific opcodes on the given platform.
13284 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
13287 2006-03-14 Martin Baulig <martin@ximian.com>
13289 Revert Paolo's change from r57348:
13291 * mini.h: don't use gboolean for bitfields.
13292 * mini.c: verifier changes for fields and methods accessibility.
13294 2006-03-13 Neale Ferguson <neale@sinenomine.net>
13296 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
13298 * mini-s390x.c: Fix conv_r_un.
13300 * cpu-s390, cpu-s390x.md: Fix lengths.
13302 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
13304 * mini.c: nested types have access to all the nesting
13305 levels, not just the enclosing types.
13307 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
13309 * mini.c: added a few more verification checks.
13311 2006-03-12 Zoltan Varga <vargaz@gmail.com>
13313 * liveness.c: Merge optimizations from the linear-il branch.
13315 2006-03-11 Zoltan Varga <vargaz@gmail.com>
13317 * mini-ia64.c (emit_call): Add a comment.
13319 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
13321 * tramp-ia64.c: Fix some warnings.
13323 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
13325 * mini.h: don't use gboolean for bitfields.
13326 * mini.c: verifier changes for fields and methods accessibility.
13328 2006-03-11 Zoltan Varga <vargaz@gmail.com>
13330 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
13331 lazy icall wrapper changes.
13333 * dominators.c: Replace all the dominator algorithms with faster
13334 ones from the linear-il branch.
13336 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
13339 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
13340 common cases are done first.
13342 * mini-amd64.c: Fix some warnings.
13344 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
13347 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
13350 * mini.h: Add a missing prototype.
13352 2006-03-10 Zoltan Varga <vargaz@gmail.com>
13354 * mini.c: Compile icall wrappers lazily.
13356 * mini-codegen.c: Use printf instead of g_print since its much faster.
13358 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
13361 * mini.c (optimize_branches): Cache the negative result from
13362 remove_block_if_useless ().
13364 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
13365 Also fix some bblock linking issues.
13367 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
13370 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
13372 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
13373 accessed fields first, for better cache behavior.
13375 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13377 * mini.c: speedup IList<T> array accesses.
13379 2006-03-09 Zoltan Varga <vargaz@gmail.com>
13381 * mini.c (mono_method_to_ir): Handle large methods overflowing the
13382 inline_costs counter. Fixes #77190.
13384 2006-03-06 Zoltan Varga <vargaz@gmail.com>
13386 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
13387 trace messages. Fixes #77706.
13389 2006-03-04 Martin Baulig <martin@ximian.com>
13391 * tramp-amd64.c, tramp-x86.c
13392 (mono_debugger_create_notification_function): Use
13393 mono_global_codeman_reserve() to allocate a buffer at runtime and
13396 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
13398 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
13399 notification function at runtime and then call `initialize' in the
13400 `MONO_DEBUGGER__debugger_info' vtable.
13402 2006-03-04 Zoltan Varga <vargaz@gmail.com>
13404 * iltests.il: Fix a visibility problem.
13406 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13408 * driver.c, mini.c: add hooks for the counters API.
13410 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
13412 * driver.c: show disabled options.
13414 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
13416 * linear-scan.c: always use cost-driven selection.
13418 2006-02-28 Raja R Harinath <rharinath@novell.com>
13420 * jit-icalls.c (helper_compile_generic_method): Revert change from
13423 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
13425 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
13427 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
13429 * inssel.brg: style fixes, mostly to force the updated monoburg
13430 to run for people using svn.
13432 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
13434 * mini.c: match monoburg changes.
13436 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13438 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
13439 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
13440 declaration in the header file.
13442 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
13444 * helpers.c: reduce relocations and mem usage.
13446 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
13448 * mini.h, mini-codegen.c: disable logging features if
13449 requested by configure.
13451 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
13453 * mini.c: tiny verifier changes.
13455 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13457 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
13458 cpu-pentium.md: stack alignment changes for osx/x86,
13459 partially from Geoff Norton <gnorton@customerdna.com>.
13461 2006-02-24 Raja R Harinath <harinath@gmail.com>
13463 * jit-icalls.c (helper_compile_generic_method): Update to changes
13464 in metadata/class.c.
13466 2006-02-24 Zoltan Varga <vargaz@gmail.com>
13468 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
13470 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
13471 interface calls with large offsets.
13473 2006-02-23 Raja R Harinath <rharinath@novell.com>
13475 * jit-icalls.c (helper_compile_generic_method): Document the
13476 special-case we depend on so that we can inflate the method twice
13477 with the same context with no bad side-effects.
13479 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
13481 * mini-x86.c, mini-amd64.c: fix for case when xen support
13484 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
13486 * mini-x86.c, mini-amd64.c: generate code to access tls items
13487 in a faster way for Xen systems.
13489 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13491 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
13492 updates and compilation fixes for the OSX/x86 port, mostly from
13493 Geoff Norton <gnorton@customerdna.com>.
13495 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13497 * inssel.brg: faster interface call implementation
13498 to sync with the interface_offsets MonoVTable changes.
13500 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
13502 * mini.c: more verification checks.
13504 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
13506 * mini.c: added a few more verification checks.
13508 2006-02-17 Neale Ferguson <neale@sinenomine.net>
13510 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
13511 facility on the processor and use it if available.
13513 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13515 * driver.c, aot.c, mini.c: throw exception if the IL code is
13516 invalid or unverifiable.
13518 2006-02-17 Raja R Harinath <rharinath@novell.com>
13520 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
13523 2006-02-16 Zoltan Varga <vargaz@gmail.com>
13525 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
13527 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13529 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
13530 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
13531 handling of instantiated generic valuetypes.
13533 2006-02-11 Zoltan Varga <vargaz@gmail.com>
13535 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
13536 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
13539 * generics.2.cs: Revert the nullable reftypes tests.
13541 2006-02-10 Zoltan Varga <vargaz@gmail.com>
13543 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
13544 using __builtin_frame_address (1) as it doesn't work in the presence
13545 of optimizations. Hopefully fixes #77273.
13547 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
13548 -> generics.cs change as it doesn't work with some automake versions.
13550 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13552 * mini.c: handle systems that sue a different way to
13553 retrieve the stack address of the current thread.
13555 2006-02-09 Zoltan Varga <vargaz@gmail.com>
13557 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
13558 it specially in the makefile.
13560 * generics.2.cs: Add tests for nullable reference types.
13562 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13564 * mini.c: always handle the case when mono_jit_init()
13565 is called in a thread different from the main thread,
13566 confusing libgc (bug #77309).
13568 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
13570 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
13572 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13574 * mini.c: change optimize_branches () to use a single loop
13575 and introduce a new optimization to simplify some range checks.
13577 2006-02-03 Martin Baulig <martin@ximian.com>
13579 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
13580 and merged with debugger_thread_manager_add_thread().
13581 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
13582 inform the debugger about the main thread.
13584 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13586 * basic.cs: Add test for div.un/rem.un constant folding.
13588 2006-02-03 Neale Ferguson <neale@sinenomine.net>
13590 * cpu-s390x.md: correct int_xor_imm length
13592 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13594 * generics.2.cs: New test for #77442.
13596 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
13599 2006-02-02 Martin Baulig <martin@ximian.com>
13601 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
13602 <mono/metadata/mono-debug-debugger.h>
13604 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
13606 2006-02-02 Martin Baulig <martin@ximian.com>
13608 * debug-debugger.h: New header file for debug-debugger.c.
13610 * debug-debugger.c: Big API cleanup; don't run the managed Main()
13611 function is a separate thread anymore; add support for attaching.
13613 2006-02-01 Zoltan Varga <vargaz@gmail.com>
13615 * tramp-x86.c: Fix a warning.
13617 2006-01-31 Zoltan Varga <vargaz@gmail.com>
13619 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
13620 on very large methods.
13622 * aot.c (load_patch_info): Fix a warning.
13624 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
13626 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
13627 mini-ops.h: alu membase optimizations.
13629 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
13631 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
13632 to speedup StringBuilder.
13634 2006-01-27 Zoltan Varga <vargaz@gmail.com>
13636 * dominators.c (mono_compute_natural_loops): Fix detection of
13637 loop body start blocks.
13639 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
13641 2006-01-26 Zoltan Varga <vargaz@gmail.com>
13643 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
13646 2006-01-25 Massimiliano Mantione <massi@ximian.com>
13648 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13650 2006-01-25 Martin Baulig <martin@ximian.com>
13652 * debug-debugger.c: Moved the `MonoDebuggerManager' and
13653 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
13654 started to cleanup this file a little bit.
13656 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
13658 * mini.c: optimize a codepath frequently happening in generics code.
13660 2006-01-23 Martin Baulig <martin@ximian.com>
13662 * Makefile.am: Only compile debug-debugger.c on supported platforms.
13664 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
13665 functions directly.
13667 * driver.c: debug-debugger.c is only available if
13668 `MONO_DEBUGGER_SUPPORTED' is defined.
13670 2006-01-23 Martin Baulig <martin@ximian.com>
13672 * debug-debugger.c: Only enable this on platforms where the Mono
13673 Debugger is working (x86 and x86_64).
13675 2006-01-21 Martin Baulig <martin@ximian.com>
13677 The Mono Debugger is now using the normal `mono' instead of the
13678 `mono-debugger-mini-wrapper' when executing managed code.
13680 * debug-debugger.c: New file; previously known as
13681 debugger/wrapper/wrapper.c.
13683 * debug-mini.c (mono_init_debugger): Removed.
13685 * driver.c (mono_main): Added new `--inside-mdb' command line
13686 argument which is used when running inside the debugger.
13688 2006-01-20 Zoltan Varga <vargaz@gmail.com>
13690 * liveness.c (mono_analyze_liveness): Remove some unused data
13693 2006-01-17 Zoltan Varga <vargaz@gmail.com>
13695 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
13697 2006-01-16 Zoltan Varga <vargaz@gmail.com>
13699 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
13700 depends on implementation details of monobitset.
13702 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
13705 2006-01-15 Zoltan Varga <vargaz@gmail.com>
13707 * liveness.c: Update after monobitset changes.
13709 2006-01-14 Zoltan Varga <vargaz@gmail.com>
13711 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
13713 2006-01-11 Neale Ferguson <neale@sinenomine.net>
13715 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
13717 * mini-s390x.c: Remove warning messages.
13719 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
13721 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
13723 2006-01-10 Zoltan Varga <vargaz@gmail.com>
13725 * generics.2.cs: Add ldelem/stelem_any test.
13727 2006-01-10 Neale Ferguson <neale@sinenomine.net>
13729 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
13731 2006-01-07 Zoltan Varga <vargaz@gmail.com>
13733 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
13735 2006-01-06 Zoltan Varga <vargaz@gmail.com>
13737 * generics.2.cs: Reenable vtype tests.
13739 * inssel-x86.brg: Remove an icorrect valuetype rule.
13741 2006-01-06 Neale Ferguson <neale@sinenomine.net>
13743 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
13744 initial support for OP_ABS.
13746 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13748 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
13750 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13752 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
13753 conversion and implement LADD/LSUB.
13755 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
13758 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13760 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
13762 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
13765 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13767 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
13768 localloc is encountered. Fixes crash in test-183.cs when using gmcs
13769 (stack walk problem).
13771 2006-01-04 Zoltan Varga <vargaz@gmail.com>
13773 * aot.c (mono_aot_load_method): Fix a warning.
13775 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13777 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
13779 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13781 * iltests.il: Add test for #77148.
13783 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
13786 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13788 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
13790 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13792 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
13793 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
13795 * basic-long.cs: Add lconv-to-r4/r8 tests.
13797 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13799 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
13801 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
13802 here as on other archs.
13804 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13806 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
13808 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13810 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
13812 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
13814 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
13815 instrument_prolog; Add memory_barrier instruction.
13817 2005-12-26 Zoltan Varga <vargaz@gmail.com>
13819 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
13821 2005-12-23 Zoltan Varga <vargaz@gmail.com>
13823 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
13825 * aliasing.c inssel.brg: Fix warnings.
13827 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
13828 could skip initialization of some parts of memory.
13830 * mini.c mini-ia64.c: Fix warnings.
13832 * inssel-sparc.brg: Add an implementation of lneg which actually works.
13834 2005-12-22 Zoltan Varga <vargaz@gmail.com>
13836 * aliasing.c (mono_build_aliasing_information): Add a workaround for
13837 a crash seen on sparc.
13839 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
13841 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
13843 2005-12-21 Neale Ferguson <neale@sinenomine.net>
13845 * mini-ops.h: Add s390_backchain instruction
13847 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
13849 * cpu-s390.md: Add s390_backchain instruction
13851 * mini-s390.c: Significant ABI changes
13853 * mini-s390.h: Cater for zero length structures
13855 2005-12-20 Neale Ferguson <neale@sinenomine.net>
13857 * mini-s390.c: ABI fixes
13859 * inssel-s390.brg: Remove debug statements
13861 * cpu-s390.md: Fix length of ATOMIC_xx operations
13863 2005-12-19 Zoltan Varga <vargaz@gmail.com>
13865 * basic-float.cs: Add float<->long conversion tests.
13867 2005-12-16 Neale Ferguson <neale@sinenomine.net>
13869 * mini-s390.c: Fix LOCALLOC processing.
13871 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
13873 2005-12-15 Zoltan Varga <vargaz@gmail.com>
13875 * iltests.il: Add tests for some opcodes not covered by the other
13878 2005-12-15 Neale Ferguson <neale@sinenomine.net>
13880 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
13881 register loading for Tail processing; Correct trace output.
13883 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
13885 * cpu-s390.md: Correct size of jmp instruction.
13887 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13889 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
13891 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13893 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
13894 Bring s390 up to current level.
13896 2005-12-12 Zltan Varga <vargaz@gmail.com>
13898 * generics.2.cs: Disable the newly added tests as they do not work yet.
13900 * generics.2.cs: Add valuetype tests.
13902 2005-12-09 Zoltan Varga <vargaz@gmail.com>
13904 * basic-long.cs: Add i4->u8 test.
13906 * objects.cs: Add tests for JIT intrinsic.
13908 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
13909 optimizations lost by a mistake.
13911 2005-12-07 Zoltan Varga <vargaz@gmail.com>
13913 * basic-long.cs: Remove a test moved to objects.cs.
13915 * arrays.cs: Add more array tests.
13917 2005-12-06 Zoltan Varga <vargaz@gmail.com>
13919 * arrays.cs: Add new tests for multi-dimensional arrays.
13921 2005-12-06 Raja R Harinath <rharinath@novell.com>
13923 * Makefile.am (test_sources2): Add generics.2.cs.
13924 (EXTRA_DIST): Add test_sources2.
13926 2005-12-05 Ben Maurer <bmaurer@ximian.com>
13928 Support for boxing and unboxing nullable types as well as the
13929 isinst operation on nullables, per the CLI ammendment.
13931 * inssel.brg (CEE_ISINST): Special case for nullable
13933 * mini.c (handle_unbox_nullable): new method
13934 (handle_box): Special case for nullable types
13935 (mono_method_to_ir): Call handle_unbox_nullable in correct
13938 * generics.2.cs: New test suite
13940 * Makefile.am: Support for regression tests with generics.
13942 2005-12-03 Zoltan Varga <vargaz@gmail.com>
13944 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
13945 allocated to registers. Fixes #76800.
13947 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
13949 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
13951 2005-11-30 Zoltan Varga <vargaz@gmail.com>
13953 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
13956 2005-11-29 Zoltan Varga <vargaz@gmail.com>
13958 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
13961 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
13963 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
13964 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
13966 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
13967 single precision before storing to a single precision location.
13969 2005-11-28 Raja R Harinath <rharinath@novell.com>
13971 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
13973 2005-11-27 Zoltan Varga <vargaz@gmail.com>
13975 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
13978 * basic.cs: Remove test_0_byte_compares test which was moved to
13979 objects.cs a long time ago.
13981 2005-11-22 Massimiliano Mantione <massi@ximian.com>
13983 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13985 2005-11-20 Zoltan Varga <vargaz@gmail.com>
13987 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
13988 handlers are called.
13990 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
13993 * mini-ia64.c: Add support for the throw->branch exception
13996 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
13998 2005-11-18 Massimiliano Mantione <massi@ximian.com>
14000 * mini.c: Enabled "fastpath" deadce :-)
14002 2005-11-18 Massimiliano Mantione <massi@ximian.com>
14004 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
14005 alias analysis pass to support it.
14006 * mini.h: Likewise.
14008 * liveness.c: Likewise (liveness computation can use aliasing
14009 information to be more accurate).
14010 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
14011 moreover made so that "--compile-all" uses the given optimization
14012 flags and not the default ones.
14013 * aliasing.c: Alias analysis (new file).
14014 * aliasing.h: Likewise.
14015 * Makefile.am: added "aliasing.c" and "aliasing.h".
14017 2005-11-17 Zoltan Varga <vargaz@gmail.com>
14019 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
14022 2005-11-13 Zoltan Varga <vargaz@gmail.com>
14024 * mini-exceptions.c (mono_handle_exception_internal): Remove the
14025 fp >= end_of_stack exit condition, as it is not needed, and it might
14026 become true for fp eliminated frames.
14028 2005-11-11 Zoltan Varga <vargaz@gmail.com>
14030 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
14033 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
14035 * mini-arm.c: fixed alignment of doubles/longs to match
14036 the C ABI (bug #76635).
14038 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
14040 * aot.c: fix compilation with --enable-minimal=aot.
14042 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
14044 * mini-arm.c: fixed compatibility with the new
14045 floating point emulator package for compares.
14047 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
14049 * mini.c : reverted sig->pinvoke changes (r51396-51397).
14051 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
14053 * mini-exceptions.c (print_stack_frame): Output to stderr.
14054 (mono_handle_native_sigsegv): Ditto.
14056 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
14058 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
14059 OP_LCONV_TO_OVF_I implementation.
14061 * mini-amd64.c: Add support for the throw->branch exception
14064 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
14065 when the catch clause catches a more general exception, i.e. Object.
14067 2005-10-30 Zoltan Varga <vargaz@gmail.com>
14069 * cpu-ia64.md: Remove unused opcodes.
14071 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
14072 specific defines for architectures defining USE_SIGACTION.
14074 * mini-ia64.c: Fix some warnings.
14076 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
14077 version seemed to skip a frame.
14079 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
14081 * mini.c: Clean up the usage of sig->pinvoke flag. Now
14082 only calls which are made to native code use this flag.
14084 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
14086 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
14087 varargs methods as well.
14089 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
14090 which have save_lmf set. Reorganize methods prologs a bit.
14092 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
14093 debugger to the proper place.
14095 2005-10-29 Martin Baulig <martin@ximian.com>
14097 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
14098 when running inside the debugger until the debugger has support
14101 2005-10-26 Zoltan Varga <vargaz@gmail.com>
14103 * mini.h: Fix a warning.
14105 2005-10-24 Miguel de Icaza <miguel@novell.com>
14107 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
14108 we expose publicly, this returns the string.
14110 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
14112 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
14113 with fp elimination.
14115 2005-10-21 Zoltan Varga <vargaz@gmail.com>
14117 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
14118 native stacktrace using the glibc 'backtrace' function if available.
14120 2005-10-20 Zoltan Varga <vargaz@gmail.com>
14122 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
14124 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
14125 handle SIGSEGVs received while in native code.
14127 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
14128 code, call mono_handle_native_sigsegv which will abort the runtime
14129 after printing some diagnostics, instead of converting it into a
14130 confusing NullReferenceException.
14132 2005-10-18 Zoltan Varga <vargaz@gmail.com>
14134 * cpu-pentium.md: Remove unused opcodes.
14136 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
14138 * mini-amd64.h (MonoLMF): Add rsp field.
14140 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
14143 2005-10-17 Zoltan Varga <vargaz@gmail.com>
14145 * mini-codegen.c (get_register_spilling): Fix some warnings.
14147 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
14149 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
14150 elimination during exception handling. Enable fp elimination by
14153 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
14156 2005-10-16 Martin Baulig <martin@ximian.com>
14158 * mini-exceptions.c
14159 (mono_debugger_run_finally): New public method for the debugger.
14161 2005-10-10 Zoltan Varga <vargaz@gmail.com>
14163 * debug-mini.c (mono_debug_init_method): Fix warning.
14165 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
14166 the 'exname' parameter const to fix some warnings.
14168 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
14170 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
14171 introduced by the previous patch.
14173 2005-10-08 Zoltan Varga <vargaz@gmail.com>
14175 * basic-float.cs: Add test for precision of float arithmetic.
14177 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
14178 when loading/storing single values from/to memory.
14180 * mini.c (mono_jit_compile_method_with_opt): Create the function
14181 pointers in the correct domain.
14183 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
14185 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
14186 introduced by previous patch.
14188 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
14189 when out_filter_idx is NULL.
14191 * mini-exceptions.c: Don't run filter clauses twice during exception
14192 handling. Fixes #75755.
14194 2005-10-07 Zoltan Varga <vargaz@gmail.com>
14196 * aot.c: Add support for ldflda wrappers.
14198 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
14201 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
14203 * mini.c, mini.h: do not consider exception handlers blocks when
14204 setting up interface variables.
14206 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
14208 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
14210 2005-10-03 Zoltan Varga <vargaz@gmail.com>
14212 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
14213 causes a regression.
14215 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
14217 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
14219 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
14220 of the OP_P definitions.
14222 * TODO: Add a proposal for dealing with the CEE/OP mess.
14224 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
14225 optimizations from the x86 port.
14227 * cpu-amd64.md: Ditto.
14229 * basic.cs basic-long.cs: Add tests.
14231 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
14233 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
14234 Patrik Torstensson's implementation of my exception-handling
14235 optimization idea, when the exception object is not used
14238 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
14240 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
14241 of the mul_imm optimizations from the old jit.
14243 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
14245 * mini.c, liveness.c: patch by Patrik Torstensson and
14246 Zoltan Varga to improve performance in methods with
14249 2005-09-30 Zoltan Varga <vargaz@gmail.com>
14251 * driver.c: Remove 'Globalization' entry from --version.
14253 2005-09-28 Zoltan Varga <vargaz@gmail.com>
14255 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
14256 there is a profiler interested in JIT events.
14258 * aot.c: Load profile files produced by the AOT profiling module, and
14259 reorder methods based on the profiling info. Add a 'method_order' table
14260 to the AOT file to make mono_aot_find_jit_info work with the reordered
14263 * mini.h: Bump AOT file version info.
14265 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
14267 * mini-arm.h: work around what looks like a gcc bug when optimizations
14270 2005-09-28 Raja R Harinath <rharinath@novell.com>
14272 * Makefile.am (AM_CFLAGS): Don't use += to append inside
14273 conditionals. Use ...
14274 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
14276 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
14278 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
14279 to determine the amount of memory to copy when passing valuetypes.
14281 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
14282 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
14284 2005-09-27 Zoltan Varga <vargaz@gmail.com>
14286 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
14287 information about aot.
14289 2005-09-27 Ben Maurer <bmaurer@ximian.com>
14291 * *.c: Replace the use of {Enter,Leave}CriticalSection with
14292 macros. This will allow a deadlock debugger to easily be plugged
14295 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
14297 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
14299 2005-09-27 Raja R Harinath <rharinath@novell.com>
14301 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
14302 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
14303 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
14304 ($(arch_built)) [CROSS_COMPILING]: Error out.
14306 2005-09-26 Zoltan Varga <vargaz@gmail.com>
14308 * aot.c: Add support for the no_special_static flag for classes.
14310 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
14312 * Reapply reverted patches.
14314 * *: Revert r50174 as well.
14316 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
14318 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
14320 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
14322 2005-09-23 Miguel de Icaza <miguel@novell.com>
14324 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
14325 part of the SIG_HANDLER_SIGNATURE.
14327 2005-09-23 Zoltan Varga <vargaz@gmail.com>
14329 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
14332 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
14333 introduced by previous patch.
14335 2005-09-21 Zoltan Varga <vargaz@gmail.com>
14337 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
14338 saved registers too.
14340 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
14341 upon the information returned by get_call_info ().
14343 * mini-x86.c (add_float): Fix stack size calculation.
14344 (mono_arch_call_opcode): Rewrite this so it works based up the
14345 information returned by get_call_info ().
14346 (mono_arch_get_this_vret_args): Ditto.
14348 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
14350 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
14351 in cinfo to determine the registers which need to be used.
14353 2005-09-20 Miguel de Icaza <miguel@novell.com>
14355 * driver.c (mono_main): Add --server and --desktop flags.
14357 2005-09-16 Zoltan Varga <vargaz@gmail.com>
14359 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
14360 registers as global registers.
14362 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
14363 longer needed with the new register allocator.
14365 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
14367 * cpu-ia64.md: Remove unused opcodes.
14369 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
14371 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
14373 * cpu-amd64.md: Remove unused opcodes.
14375 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
14376 needed with the new register allocator.
14378 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
14381 2005-09-16 Raja R Harinath <rharinath@novell.com>
14383 * Makefile.am (check-local): Don't invoke semdel-wrapper.
14385 2005-09-16 Martin Baulig <martin@ximian.com>
14387 * exceptions-amd64.c
14388 (throw_exception): Don't call mono_debugger_throw_exception() if
14389 we're a rethrow - see the FIXME in the code.
14391 2005-09-15 Geoff Norton <gnorton@customerdna.com>
14393 * mini.c (mono_init_exceptions): This only works on some architectures.
14395 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14397 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
14400 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
14402 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
14403 now in mini-exceptions.c.
14405 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
14407 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
14408 now in mini-exceptions.c.
14410 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14412 * exceptions-x86.c: Applied patch from Patrik Torstensson
14413 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
14415 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
14416 code into mini-exceptions.c. Add some assertions to it.
14418 2005-09-12 Zoltan Varga <vargaz@gmail.com>
14420 * aot.c (emit_section_change): Applied patch from "The Software Team"
14421 (<software@solmersa.com>). Fix as errors on windows.
14423 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14425 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
14426 method info into the LMF.
14428 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14430 * mini-ia64.c: Add proper unwind info for method epilogs.
14432 * exceptions-ia64.c: Add some code to help debugging.
14434 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
14436 * mini-exceptions.c: Fix warning.
14438 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14440 * mini.c: Really fix build.
14442 * mini-x86.c mini-amd64.c: Fix build.
14444 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14446 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
14448 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
14449 some Interlocked methods as intrinsics.
14451 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
14452 for Thread methods as well.
14454 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
14456 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
14458 * mini-ia64.c mini-x86.c mini-amd64.c
14459 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
14462 * mini.c (mono_init_exceptions): Fix build breakage.
14464 2005-09-10 Zoltan Varga <vargaz@gmail.com>
14466 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
14467 of instructions. Use the new ia64_unw_op macros for emitting unwind
14470 * mini.c (mono_init_exceptions): Initialize exception handling
14471 related trampolines at startup.
14473 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
14475 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
14477 2005-09-09 Zoltan Varga <vargaz@gmail.com>
14479 * mini.c: Handle type loading errors gracefully during compilation and
14480 throw the appropriate exception.
14482 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
14484 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
14485 for the mono binary.
14487 2005-09-09 Martin Baulig <martin@ximian.com>
14489 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
14492 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14494 * mini-arm.h: use emulation for conv.r.un for the release.
14496 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14498 * mini-arm.c, objects.cs: more fixes and tests for them.
14500 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14502 * mini-arm.c: align structures to at least 4 bytes to be able
14503 to keep our current optimized memcpy.
14505 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
14507 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
14509 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14511 * mini.c: ignore SIGPIPE.
14513 2005-09-04 Zoltan Varga <vargaz@gmail.com>
14515 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
14517 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
14519 2005-09-02 Zoltan Varga <vargaz@gmail.com>
14521 * mini.h: Add prototype for mono_allocate_stack_slots_full.
14523 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14525 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
14526 exception handling support.
14527 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
14528 patch by Brian Koropoff <briank@marakicorp.com>).
14530 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
14532 * mini.c: revert another 'optimization' which breaks when
14533 items on the eval stack need to be saved at a basic block end
14536 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
14538 * jit-icalls.c: for arrays, ensure we always provide
14541 2005-08-30 Zoltan Varga <vargaz@gmail.com>
14543 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
14545 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
14547 2005-08-29 Zoltan Varga <vargaz@gmail.com>
14549 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
14550 arguments in their original register.
14552 2005-08-28 Zoltan Varga <vargaz@gmail.com>
14554 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
14557 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
14558 when ssapre is enabled.
14560 * inssel-long.brg: Fix bug in previous patch.
14562 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
14563 multiplication by a constant.
14565 2005-08-27 Zoltan Varga <vargaz@gmail.com>
14567 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
14570 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
14573 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
14575 * inssel-arm.brg: apply changes tested by Brian Koropoff
14576 <briank@marakicorp.com>.
14578 2005-08-25 Zoltan Varga <vargaz@gmail.com>
14580 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
14582 2005-08-24 Zoltan Varga <vargaz@gmail.com>
14584 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
14585 to the same register if dreg is just a base register.
14586 (print_ins): Improve printing of membase opcodes.
14588 * inssel-x86.brg: Add optimized ldind(reg) rules.
14590 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
14592 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
14594 * mini.c: when running under valgrind, set the stack bottom for
14595 the GC at the actual approximate stack for the app (fixes running
14596 mono with valgrind).
14598 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
14600 * mini.c: do no break at the first valuetype to init found
14601 (fixes bug #75791).
14603 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
14605 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
14607 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
14609 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
14611 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
14613 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
14615 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14617 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
14619 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
14622 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
14625 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
14628 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
14630 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
14632 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14634 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
14635 in the tail recursion optimization.
14637 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
14638 debug info into the assembly file.
14640 * iltests.il: Add test for filter regions.
14642 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
14643 initial stack of filter regions. Fixes #75755.
14645 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
14647 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
14648 stack requirements.
14650 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14652 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
14653 the check for an already compiled method on non-ia64 platforms.
14654 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
14657 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
14659 * inssel-x86.brg: Add some optimized call rules.
14661 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
14663 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
14666 * mini.h mini-trampolines.c: Pass the trampoline argument to
14667 mono_arch_patch_delegate_trampoline.
14669 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
14671 * mini-trampolines.c: Fix build.
14673 * mini-amd64.h: Add delegate trampolines.
14675 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
14677 * inssel-amd64.brg: Add optimized call rules.
14679 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
14681 * inssel-ia64.brg: Add optimized ldind(reg) rules.
14683 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
14685 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
14688 * mini-ia64.c: Remove LMF fixmes.
14690 * mini-ia64.h: Remove most fields from LMF.
14692 * inssel-ia64.brg (stmt): Fix unaligned access errors.
14694 * mini-trampolines.c: Add support for IA64 function descriptors.
14696 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
14697 for IA64 function descriptors.
14699 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
14701 * tramp-arm.c: patch the vtable for virtual calls. Added
14702 support code to register/unregister the LMF.
14703 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
14706 2005-08-19 Dick Porter <dick@ximian.com>
14708 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
14709 bit value if needed.
14711 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
14713 * mini.c (mini_get_method): Move handling of wrapper data here.
14715 * mini.c (mono_method_to_ir): Add support for dynamic methods.
14717 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
14720 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
14721 bblock->code does not remain empty.
14723 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
14725 * arrays.cs: Add regression test for #75832.
14727 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
14728 rules. Fixes #75832.
14730 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
14731 instruction scheduling.
14733 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
14735 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
14737 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
14739 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
14741 * mini-codegen.c: Fix VC build.
14743 * cpu-pentium.md: Increase length of atomic_exhange_i4.
14745 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14747 * mini.h: fix signature for mono_register_opcode_emulation.
14749 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
14751 * mini.c: Get rid of most of the helper_sig_... constants using
14752 mono_create_icall_signature ().
14754 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
14756 * jit-icalls.c (helper_ldstr): New helper function.
14758 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
14760 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
14761 throw, load the string using a helper call instead of creating a string object.
14763 * aot.c: Update after LDSTR changes.
14765 * mini.h: Bump AOT file version.
14767 * aot.c: Save class size info into the AOT file. Print more statistics during
14770 * mini.h: Bump AOT file version.
14772 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14773 ordering of disasm cases. Fixes #74957.
14775 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
14777 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
14778 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
14779 the generic code needed for the ARM port.
14781 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
14783 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
14784 inssel-arm.brg: more ARM features and fixes.
14786 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
14788 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
14789 ARM port work in progress.
14791 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
14793 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
14795 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
14797 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
14799 * inssel.brg (mini_emit_memset): Add support for unaligned access.
14801 * *-ia64.*: Ongoing IA64 work.
14803 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
14805 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
14807 * TODO: Remove out-of-data todo stuff.
14809 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
14812 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
14814 * mini.h: Bump corlib version.
14816 2005-07-27 Martin Baulig <martin@ximian.com>
14819 (create_copy_ins): Added `const unsigned char *ip' argument; set
14820 `copy->cil_code' from it.
14822 2005-07-27 Martin Baulig <martin@ximian.com>
14824 * mini-exceptions.c (mono_handle_exception): Don't call
14825 mono_debugger_handle_exception() for filters.
14827 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
14829 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
14832 2005-07-26 Martin Baulig <martin@ximian.com>
14834 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
14836 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
14837 helper_compile_generic_method() if the method is actually virtual
14840 2005-07-26 Martin Baulig <martin@ximian.com>
14843 (trampoline_code): Renamed to `mono_trampoline_code' and made it
14844 public; this is now accessed directly by the debugger.
14845 (mono_generic_trampoline_code): Removed.
14848 (mono_debug_init_method): Also add interncalls and wrappers.
14850 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
14852 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
14854 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
14856 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
14858 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
14860 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
14862 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14864 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
14865 getting TLS offsets on AMD64 too.
14867 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
14869 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
14871 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
14873 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
14874 inssel-arm.brg, mini-arm.h: ARM port work in progress.
14876 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14878 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
14880 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
14883 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
14884 mono_sparc_is_virtual_call ().
14886 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
14888 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
14889 trampoline parameters.
14891 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
14893 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
14894 to mono_arch_get_vcall_slot_addr.
14896 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
14899 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
14901 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14903 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
14905 2005-07-19 Martin Baulig <martin@ximian.com>
14907 * exceptions-amd64.c (throw_exception): Call
14908 mono_debugger_throw_exception() here like we're doing it on i386.
14910 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14912 * mini-ia64.c: Add optimized TLS access support.
14914 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
14916 * mini-exceptions.c: Ongoing IA64 work.
14918 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
14920 * mini.c: Use the default optimization set when embedding. Fixes
14923 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
14925 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
14926 of trampolines to a separate file.
14928 * mini-trampolines.c: New file.
14930 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
14933 * tramp-x86.c: Reorganize the trampoline code to be similar to the
14936 * mini-codegen.c: Fix cygwin build.
14938 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
14940 * mini.c: Add some minor changes needed by the IA64 port.
14942 * *-ia64.*: Ongoing IA64 work.
14944 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
14946 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
14947 trampolines into arch-independent and arch-dependent parts.
14949 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
14951 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
14953 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
14955 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
14956 the xp-regalloc-branch for amd64.
14958 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
14959 xp-regalloc-branch for x86.
14961 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
14963 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
14965 2005-07-06 Martin Baulig <martin@ximian.com>
14968 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
14969 (mono_jit_runtime_invoke): Likewise.
14971 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
14973 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
14976 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
14977 without loading their metadata. Reorganize the file format so exception handling+
14978 debug info is kept separate from normal method info. Create MonoJitInfo
14979 structures for methods lazily.
14981 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
14983 (x86_class_init_trampoline): Patch AOT class init trampolines too.
14985 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
14987 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
14990 * mini.h: Bump AOT file version.
14992 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
14994 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
14996 2005-07-01 Raja R Harinath <rharinath@novell.com>
14998 * Makefile.am (check-local): Call semdel-wrapper.
15000 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
15002 * mini-x86.c: Revert the last change as it seems to break the build..
15004 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
15006 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
15008 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
15010 2005-06-27 Ben Maurer <bmaurer@ximian.com>
15012 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
15013 outside of the macro, so strange stuff doesn't happen with gcc4
15014 (NEW_AOTCONST_TOKEN): Likewise.
15016 2005-06-28 Martin Baulig <martin@ximian.com>
15018 * mini.c (mini_class_is_system_array): New static method; use this
15019 instead of `klass->parent == mono_defaults.array_class' everywhere
15020 since this also works for the new generic array class.
15022 2005-06-26 Ben Maurer <bmaurer@ximian.com>
15024 * inssel.brg: Remove warnings.
15026 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
15028 * mini-ia64.c: Ongoing IA64 work.
15030 * basic-float.cs: Add float->i1 conversion test.
15032 * iltests.il: Add conv.u4 test.
15034 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
15036 * inssel-long.brg: Fix bug caused by last change.
15038 2005-06-23 Geoff Norton <gnorton@customerdna.com>
15040 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
15041 BSDs. Allows the x86 JIT to work on OSX86
15043 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
15045 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
15048 * mini-ia64.c: Ongoing IA64 work.
15050 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
15052 * mini-ia64.c: Ongoing IA64 work.
15054 * driver.c: Clean up jit_code_hash as well when using --regression.
15056 * inssel-long.brg: Fix long->i4/u4 conversion rules.
15058 * basic-long.cs: Add tests for long->u4 conversion.
15060 2005-06-18 Ben Maurer <bmaurer@ximian.com>
15062 * mini.c: Take mono_get_domainvar out of macros. This makes sure
15063 that we do not depend on undefined C behavior: the order stuff
15064 gets evaluated within an expression. Fixes mono when compiled on
15067 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
15069 * *-ia64.*: Ongoing IA64 work.
15071 * aot.c: Lower memory usage while loading AOT methods.
15073 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
15075 * mini.h: Bump AOT file format version.
15077 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
15079 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
15081 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
15083 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
15084 not on callee assembly). Fixed some comments.
15086 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
15088 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
15089 it gets proper disassembly.
15090 (emit_method_info): Remove some dead code.
15092 * mini.c (mini_method_compile): Allways allocate the GOT var in
15093 mono_method_to_ir for emulating opcodes.
15095 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
15097 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
15098 before freeing the code memory. Fixes #74990.
15100 * objects.cs: Add regression test for #74992.
15102 * liveness.c: Extend live ranges of arguments to the beginning of the
15103 method. Fixes #74992.
15105 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
15106 so it points into the faulting instruction.
15108 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
15110 * jit-icalls.c (mono_imul_ovf): Add exception handling.
15112 * *-ia64.*: Ongoing IA64 work.
15114 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
15116 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
15118 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
15120 * *-ia64.*: Ongoing IA64 work.
15122 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
15124 * basic-long.cs: Add tests for add/sub.ovf.
15126 * basic.cs: Add tests for sub.ovf.
15128 * *-ia64.*: Ongoing IA64 work.
15130 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
15132 * *-ia64.*: Ongoing IA64 work.
15134 * basic.cs: Add conv.ovf.i4.un test.
15136 2005-06-09 Massimiliano Mantione <massi@ximian.com>
15138 * mini.c: (remove_block_if_useless) Fixed bug 75061.
15140 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15142 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
15144 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
15146 * *-ia64.*: Ongoing IA64 work.
15148 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15151 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
15153 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
15155 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
15157 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
15159 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
15161 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
15162 of a call is callable by a near call.
15164 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
15166 * mini-ia64.c: Ongoing IA64 work.
15168 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
15170 * genmdesc.c: Make the generated array non-static.
15172 * inssel-long.brg: Fix LSHR_IMM rule.
15174 * *-ia64.*: Ongoing IA64 work.
15176 * *-ia64.*: Ongoing IA64 work.
15178 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
15180 * *-ia64.*: Ongoing IA64 work.
15182 * *-ia64.*: Ongoing IA64 work.
15184 * mini-ia64.c: Ongoing IA64 work.
15186 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
15188 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
15190 * objects.cs basic-calls.cs: Move some tests to objects.cs.
15192 * objects.cs basic-long.cs: Move some tests to objects.cs.
15194 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
15196 * *-ia64.*: Ongoing IA64 work.
15198 * iltests.il: Add a new test.
15200 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
15201 newobj. Fixes #75042.
15203 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
15205 * *-ia64.*: Ongoing IA64 work.
15207 * *-ia64.*: Ongoing IA64 work.
15209 * *-ia64.*: Ongoing IA64 work.
15211 * basic.cs objects.cs: Move tests accessing static variables as well.
15213 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
15215 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
15217 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
15219 * driver.c: Always print failed tests.
15221 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
15224 * *ia64*: Ongoing IA64 work.
15226 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
15228 * basic.cs: Add tests for add.ovf. Fix warnings.
15230 2005-05-18 Miguel de Icaza <miguel@novell.com>
15232 * driver.c (mono_main): Avoid crash if no argument is passed to
15233 --break; Do not use g_error, but f_printf. And fix all other
15234 ocurrences of the same crash.
15236 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
15238 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
15239 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
15242 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
15244 * *-ia64.*: Add beginnings of IA64 backend.
15246 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
15248 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
15250 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
15253 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
15255 * mini-amd64.c: Fix a warning.
15257 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
15259 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
15260 in float_neg. Fixes #74897.
15262 * mini-amd64.c (emit_call): Fix another near call bug.
15264 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
15266 * declsec.c: Keep the appdomain information in the structure. Added a
15267 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
15268 value gets overwritten).
15269 * declsec.h: Set the default MonoArray for the the stack to 6. Added
15270 an MonoAppDomain member to MonoSecurityFrame.
15271 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
15272 used in the stack walk. Now use a MonoArray which grow (double) when
15275 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
15277 * mini.c: Re-enabled runtime cleanup, since running threads should
15278 now properly stop when exiting.
15280 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
15282 * mini-codegen.c: New file contaning the arch-independent local
15283 register allocator. Not used by any architectures yet.
15285 * mini.h linear-scan.c: Merge some changes from the
15286 mini-xp-local-regalloc branch.
15288 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
15290 * mini-amd64.c (emit_call): Fix calls to native functions when the
15291 runtime is compiled as a shared library. Fixes #74756.
15293 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
15294 on a literal field. Fixes #74751.
15296 2005-04-25 Raja R Harinath <rharinath@novell.com>
15298 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
15300 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
15302 * objects.cs: Add missing null casting test.
15304 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
15306 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
15307 in wrapper methods. Also rename 'address' variable to 'offset'.
15309 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
15311 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
15314 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
15316 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
15319 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
15321 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
15323 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15325 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
15326 just the last bytes.
15328 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15330 * aot.c (mono_compile_assembly): Fix warning.
15332 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
15333 by the _MSC_VER stuff.
15335 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
15337 * inssel-long.brg: Fix #74588.
15339 * cpu-amd64.md: Fix #74591.
15341 * iltests.il: Add new regression tests.
15343 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
15345 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
15348 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
15350 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
15352 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
15353 from Bill Middleton <flashdict@gmail.com>.
15355 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
15357 * arrays.cs: Add new regression test. Fix warnings.
15359 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
15361 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
15362 and leakage in CKFINITE.
15364 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
15365 this to a null op since it is called on amd64 too.
15367 * exceptions-amd64.c (get_throw_trampoline): Align stack.
15369 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
15370 body since this is not used on amd64.
15372 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
15374 * mini-amd64.c: Remove obsolete fixmes.
15376 * mini.c (print_method_from_ip): Fix debugging support.
15378 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15380 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
15381 so that expressions that don't give much gain are not reduced.
15382 * ssapre.h: Likewise.
15384 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
15386 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
15388 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
15390 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
15392 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
15394 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
15396 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
15398 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
15400 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
15403 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
15405 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
15407 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
15409 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
15410 MONO_ARCH_USE_SIGACTION. Fixes #74252.
15412 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
15414 * mini-x86.c: Fix up stack overflow handling.
15416 * exceptions.cs: Add new regression test.
15418 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
15420 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
15421 mono_jit_thread_attach.
15423 * mini.c (mono_method_to_ir): Verify called method is not abstract.
15425 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15427 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
15428 avoid calling constructors using callvirt.
15430 * inssel.brg: Fix #74073.
15432 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
15434 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
15435 compilation with non-GCC compilers.
15436 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
15437 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
15439 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
15441 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
15442 klass->interface_offsets (will likely fix bug#74073).
15444 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15446 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
15448 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
15450 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
15451 to amd64_div_reg_size ().
15453 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
15455 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
15457 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
15459 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15461 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
15463 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15465 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
15467 * mini.c (mono_precompile_assembly): Load and precompile referenced
15468 assemblies as well. Fixes #74015.
15470 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
15472 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
15474 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
15476 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
15477 a lot of checks and (anyway) permissions cannot work until corlib is
15480 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
15482 * mini-ppc.c: fixed ABI issue on sysv/ppc.
15484 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
15486 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
15487 calls (fixes bug#72824).
15489 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
15491 * mini.c: fix tail recursion elimination (see test in bug#73936).
15493 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
15495 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
15496 some fp functions in sse2 mode.
15498 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
15500 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
15502 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
15504 * mini.h mini.c: Add mono_get_jit_tls_key ().
15506 * mini-x86.c: Enable fast TLS support on windows.
15508 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
15510 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
15511 * mini.c: Check for p/invoke method when generating code. If a
15512 p/invoke method, or it's class, isn't decorated with [Suppress
15513 UnmanagedCodeSecurity] then generate code to call System.Security.
15514 UnmanagedDemand (only if the security manager is active).
15516 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15518 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
15519 last change as it seems to cause strange crashes.
15521 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15523 * *.c: handle unsafe function pointers where needed.
15525 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15527 * mini.c (mono_jit_free_method): Remove the fixme too.
15529 2005-03-15 Miguel de Icaza <miguel@novell.com>
15531 * mini.c: As discussed, make the code actually free the delegate
15532 thunk now, to enable the debugging of delegate problems, use
15533 MONO_DEBUG=1 when running Mono.
15535 This takes also care of parts of the leaks as seen by Joe.
15537 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
15539 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
15540 thread_tls_offset calculation.
15542 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
15544 * declsec.c: Reworked linkdemand checks for icall. The previous code
15545 was using the declaration code (untrusted) and didn't work as expected
15546 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
15549 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
15551 * iltests.il: Add new localloc test.
15553 * mini-amd64.c: Handle large stack allocations the same way as on
15554 windows if stack overflow handling is working.
15556 * mini-amd64.c: Allocate the signal stack using mmap.
15558 * mini.c (sigsegv_signal_handler): Fix reading of context.
15560 * mini-exceptions.c: Fix up stack overflow handling.
15562 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
15564 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
15566 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
15568 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
15570 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
15571 tramp_init functions as they are no longer needed.
15573 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
15575 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
15577 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
15579 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
15581 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
15584 * mini-ops.h: Add OP_LMUL_IMM.
15586 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
15587 long mul/div opcodes as intrinsic.
15589 * mini-amd64.c (emit_call): Handle the case when the callee might be
15592 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
15594 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
15597 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
15599 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
15601 2005-03-09 Ben Maurer <bmaurer@ximian.com>
15603 * mini.c (mono_codegen): Don't leak here, to help people running
15606 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
15608 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
15609 conversions in sse2 mode.
15611 * basic-float.cs: Add regression test.
15613 * mini-amd64.c: Reenable sse2.
15615 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15617 * mini-amd64.c: Disable sse2 until some regressions are fixed.
15619 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
15621 * driver.c: Copyright text should include 2005.
15623 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15625 * cpu-amd64.md (load_membase): Fix more max lengths.
15627 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
15629 * cpu-amd64.md (load_membase): Fix max length.
15631 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
15633 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
15635 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
15636 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
15638 * basic-float.cs: Add rounding regression test.
15640 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
15642 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
15644 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
15645 structures in registers for pinvoke wrappers.
15647 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
15649 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
15651 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
15653 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
15654 wrapper to mono_jit_thread_attach.
15656 * mini.c (mini_jit_thread_attach): New jit icall.
15658 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
15659 native->managed wrappers.
15661 * exceptions.cs: Add new regression test.
15663 * mini.c (optimize_branches): Check regions in the cbranch to throw
15664 block case as well. Fixes #73242.
15666 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
15668 * mini.c: thread safety fixes.
15670 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
15672 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
15673 patching stuff, since delegates use jump trampolines so there is
15676 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
15679 * tramp-amd64.c: Fix build.
15681 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
15682 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
15684 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
15685 Rename this to mono_arch....
15686 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
15688 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
15690 * mini-amd64.c (emit_call): If both the caller and the callee is
15691 guaranteed to have 32 bit addresses, emit a normal call.
15693 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
15695 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
15696 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
15697 method_ptr inside delegates.
15699 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
15701 * mini.c (mono_jit_free_method): Free the method info even if the native code is
15702 invalidated. Fixes #73001.
15704 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
15706 * mini-x86.c: Only use stdcall for pinvokes on windows.
15708 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
15710 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
15711 * mini-x86.c: remove unreliable __thread var offset detection,
15712 use the correct accessors and enable by default.
15714 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
15716 * mini.c (mono_jit_free_method): Fix memory leak.
15718 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
15720 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
15722 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
15724 * cpu-amd64.md: Fix lengths of atomic opcodes.
15726 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
15728 * driver.c: try to not imply using ICU is any good.
15730 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
15732 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
15733 functions as inline ops.
15735 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
15736 some Interlocked functions as inline ops.
15738 * mini.c (move_basic_block_to_end): Fix bug in last patch.
15740 * mini.h (MonoBasicBlock): Reorganize fields a bit.
15742 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
15744 * mini.c: Add support for OP_NOT_TAKEN.
15746 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
15747 structures in registers for pinvoke wrappers.
15749 * mini-amd64.c: Fix warnings.
15751 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
15753 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
15755 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
15757 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
15758 address instead of loading the address from it.
15760 * mini-x86.c: Add support for returning small structs in registers
15761 on Win32. Fixes part of #70864.
15763 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
15765 * trace.c (get_token): Improve error checking.
15767 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
15769 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
15771 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
15773 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
15774 it can be reused for MonoClass.
15775 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
15778 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
15780 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
15781 instead of a MonoReflectionMethod. The method information wasn't used
15782 when displaying SecurityException details (but will be now).
15784 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
15786 * Makefile.am : windows build fix.
15788 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
15790 * iltests.il: Add new regression test.
15792 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
15795 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15797 * mini.c: Moved linkdemand check into helper function check_linkdemand
15798 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
15801 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15803 * declsec.c: Added statistics counter for different kinds of
15805 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
15806 (and commented) declaration.
15807 * mini.c: Added statistics counter for security Demand code
15808 generation. Added display of security statistics.
15810 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
15812 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
15813 Fix compilation errors under gcc-2.95.
15815 2005-02-12 Ben Maurer <bmaurer@ximian.com>
15817 * mini.c, driver.c: Use the new jit trampoline hashtable
15819 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15821 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
15823 2005-02-11 Martin Baulig <martin@ximian.com>
15825 * debug-mini.c (mono_debug_close_method): Free the line number array.
15827 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15829 * aot.c: Break up large methods into smaller ones. Share GOT slots for
15832 * mini.h: Bump AOT file format version.
15834 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
15836 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
15838 * declsec.h: Added macros to get/set lazyly initialized security
15839 informations about assemblies. Added new enum for different type of
15840 possible LinkDemand violation. Added function to check LinkDemands.
15841 * mini.h: Added a field to MonoCompile to hold any security violation
15842 detected when JITting a method (so it can be thrown later).
15843 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
15844 and CEE_CALLVIRT. Added code to throw exception at the end of
15845 mini_method_compile (note: the exception is unhandled right now).
15847 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
15849 * mini.c, jit-icalls.c: use the managed implementation of
15850 memset for initobj and memset, to avoid managed <-> unmanaged
15853 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15855 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
15856 optimization if it would need a GOT var.
15858 * basic.cs: Add tests for constant propagation and switch statements.
15860 * ssa.c: Fix out-of-range constant propagation and switch statements.
15862 2005-02-09 <vargaz@freemail.hu>
15864 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
15866 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
15868 * cpu-amd64.md (load_membase): Fix max length of load_membase.
15870 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15872 * mini.c: update to new signature of mono_class_get_allocation_ftn().
15874 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
15876 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
15877 arithmetic operations.
15879 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
15881 * mini-ppc.c: add a workaround for broken user code that
15882 DllImports vararg functions with non-vararg signatures.
15884 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
15886 * mini.c (mono_jit_compile_method_inner): Add detection and a
15887 meaningfull error message for assemblies written in Managed C++.
15889 * tramp-amd64.c mini-amd64.h: Add support for
15890 create_trampoline_from_token ().
15892 * aot.c mini-x86.c abcremoval.c: Applied patch from
15893 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
15895 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
15897 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
15898 which takes a MonoImage/token as parameter instead of a MonoMethod.
15900 * aot.c: Use the new trampoline for initializing vtables.
15902 * aot.c: Add support for ldfld/stfld_remote wrappers.
15904 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
15905 rules for compare <MEM>, IMM.
15907 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
15909 * aot.c: Handle inherited finalizers correctly.
15911 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
15913 * inssel.brg (stmt): Add a missing _setup_... ().
15915 * aot.c: Save some parts of the class state to the AOT file and use it
15916 to recompute that state when a class is initialized.
15918 * mini.c: Install AOT hooks into the runtime.
15920 * mini.h: Bump AOT file format version.
15922 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
15925 * iltests.il: Add new test.
15927 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
15929 * mini.c: fix typo.
15931 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
15933 * mini.c: setup the statistical profiler in the thread attach
15934 callback to cope with the new single thread code.
15936 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
15938 * mini-ppc.c: ensure we have enough room for the profiler
15939 calls (fixed bug#72084).
15941 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
15943 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
15946 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15948 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
15950 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15952 * ssapre.c: Fixed an issue with down safety (this allows IronPython
15953 to succesfully execute parrotbench).
15954 * ssapre.h: Likewise.
15956 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15958 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
15959 variable for stores to method arguments (fixes a SSAPRE issue).
15961 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
15963 * mini.c: handle value types in dup, fixes gen-112.cs.
15965 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
15967 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
15968 sequence for calls in dynamic methods to avoid thunks.
15970 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
15972 * mini.c: correctly remove dynamic methods from the hashtable.
15974 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15976 * driver.c: Disabled SSAPRE until fix the bug that appears
15977 in IronPython's parrotbench.
15979 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
15981 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
15983 * mini.c (mono_method_to_ir): Revert the previous change.
15985 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
15986 when AOT compiling.
15988 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
15989 mono_jit_info_table_find () etc. when running under valgrind.
15991 * inssel.brg: Fix warnings.
15993 * mini-exceptions.c: Fix warnings.
15995 2005-01-31 Martin Baulig <martin@ximian.com>
15997 * driver.c (compile_all_methods_thread_main): Don't try to compile
15998 generic methods or anything which has type parameters.
16000 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
16002 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
16004 * TestDriver.cs: Add --verbose flags.
16006 * graph.c ssa.c: Fix 64 bit warnings.
16008 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
16009 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
16010 Fix 64 bit warnings.
16012 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
16013 variable not spotted by gcc.
16015 * mini-amd64.c inssel-amd64.brg: Applied patch from
16016 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
16017 X86_COMPARE_MEMBASE opcodes.
16019 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
16021 2005-01-29 Ben Maurer <bmaurer@ximian.com>
16023 * *: MonoMethod->signature might be NULL now. You *MUST* use
16024 mono_method_signature.
16026 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
16028 * driver.c (compile_all_methods_thread_main): Compile the methods
16029 without invoking cctors.
16031 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
16033 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
16034 * basic-calls.cs: test for the above.
16036 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
16038 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
16039 MonoJitInfo changes.
16041 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
16043 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
16044 eagerly if it contains dynamic methods.
16046 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
16048 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
16049 trace, it is now computed by an icall from trace_ips.
16051 * mini-exceptions.c: Fix a warning.
16053 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
16055 * mini-exceptions.c: don't bother getting stack trace info if
16056 it's not going to be used.
16058 2005-01-27 Raja R Harinath <rharinath@novell.com>
16060 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
16063 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
16065 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
16067 * aot.c: Avoid calling mono_method_get_header () if not needed.
16069 * mini.h: Bump AOT file format version.
16071 * mini.c (mono_emit_native_call): Allocate a GOT var here.
16073 * mini.c (mono_print_tree): Print more info for calls.
16075 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
16077 * declsec.h: Remove warning by adding missing include for marshal.h
16079 2005-01-26 Martin Baulig <martin@ximian.com>
16081 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
16084 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
16086 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
16089 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
16091 * aot.c (mono_compile_assembly): Fix a warning.
16093 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
16095 * declsec.c: Look for security attributes on the original MonoMethod
16096 (and not the wrapped one). This fix permissions on icalls.
16098 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16100 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16102 * mini.c (mono_allocate_stack_slots): Add a fixme.
16104 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16106 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
16108 * inssel.brg: optimize casts of sealed types (more
16109 optimizations waiting for fixes in remoting).
16111 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16113 * inssel.brg (stmt): Add another dummy rule.
16115 * driver.c: Fix warnings.
16117 * driver.c (mono_main): If running under valgrind, instruct glib to use
16118 the system allocation functions so valgrind can track the memory
16119 allocated by the g_... functions.
16121 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
16123 * mini-ops.h: Add OP_DUMMY_STORE opcode.
16125 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
16127 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
16128 variables in try regions.
16130 * mini.c (mini_method_compile): Don't disable optimizations on large
16131 methods when AOT compiling.
16133 * mini.c (mono_allocate_stack_slots): New arch independent method to
16134 allocate stack slots. Not yet used.
16136 2005-01-22 Ben Maurer <bmaurer@ximian.com>
16138 * debug-mini.c (mono_debug_close_method): Plug some leaks.
16140 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
16142 * mini-ppc.c: make the branch info relative as the code
16143 buffer can be reallocated.
16145 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
16147 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
16148 * driver.c: Removed the AOT/security restriction. Now initialize the
16149 security manager (in metadata) if --security is used.
16150 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
16151 rather than the pointer to declarative security, when AOT is used.
16153 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
16155 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
16156 basic blocks, reduced intrinsic exception throwing code size.
16158 2005-01-22 Miguel de Icaza <miguel@ximian.com>
16160 * driver.c (mini_usage): Reorder the usage screen.
16162 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
16164 * mini.c (mono_resolve_patch_target): Fix warning.
16166 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
16168 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
16171 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
16173 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
16174 breaks the amd64 build.
16176 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
16177 register allocation. Fixes #71454.
16179 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
16181 * arrays.cs: Add new regression test.
16183 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16185 * ssapre.c: Turned usage of snprintf to GString.
16186 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
16187 (I left it on by mistake in my previous commit).
16189 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
16191 * mini.c, cfold.c, basic-calls.cs: preserve side effects
16192 on cond branch optimization (fixes bug# 71515).
16194 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16196 * abcremoval.c: Fixed bug 71062.
16197 * abcremoval.h: Likewise.
16199 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16201 * mini.c: Added a new functionality to optimize_branches, the removal
16202 of useless basic blocks, and fixed some problem in the removal of
16203 critical edges; some utility functions added for both purposes.
16204 * ssapre.c: Added complex expression support, and fixed bug 70637.
16205 * ssapre.h: Likewise.
16206 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
16208 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
16209 * driver.c: Re-enabled SSAPRE.
16211 2005-01-19 Martin Baulig <martin@ximian.com>
16213 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
16214 the result of mono_get_method_constrained().
16216 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
16218 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
16221 2005-01-18 Geoff Norton <gnorton@customerdna.com>
16223 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
16224 be detected. Fixes #59296.
16226 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
16228 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
16229 which can happen. Fixes #71361.
16231 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
16233 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
16236 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
16238 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
16239 appdomain-unload.exe to fail.
16241 * mini.c: Fix some memory leaks.
16243 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
16245 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
16246 Fixed bug and sped up some codepaths.
16248 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
16250 * mini.c: Fix some memory leaks.
16252 * exceptions.cs basic-long.cs: Add test for checked ulong->int
16255 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
16257 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
16260 * iltests.il: Add regression test for #71320.
16262 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
16264 * mini.c (mono_codegen): Fix installation of profiler hooks.
16266 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
16268 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
16270 * mini.h, mini.c, cfold.c: optimize access to enum
16271 readonly fields, too. Eval conditional branches if possible
16272 to perform unreachable code removal in more cases.
16274 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
16276 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
16278 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
16281 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
16282 WinXP DEP. Fixes #71244.
16284 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
16286 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
16288 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
16290 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
16292 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
16294 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
16297 * mini.h: Bump AOT version.
16299 * mini.h (MonoCompile): Change exvar to a hash table.
16301 * mini.c: Allocate a separate exvar for each handler block.
16303 * mini.c: Get rid of the computation of filter_lengths, its not needed.
16305 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
16306 ex var with the pending exception and only throw if the two are equal.
16309 * exceptions.cs: Add tests for rethrow and nested catch clauses.
16311 * mini-x86.c: Fix warnings.
16313 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
16314 used by all the ports now.
16316 * aot.c: Add write-symbols and save-temps options.
16318 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16320 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
16322 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
16324 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
16327 * tramp-s390.c: Check vtable slot belongs to the domain.
16329 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
16330 as per other platforms.
16332 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
16334 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
16336 * driver.c: we don't run the Main() code in a subthread anymore.
16338 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
16340 * mini.c: added experimental rtc support in the statistical
16341 profiler: if the user has the permission, more accurate statistics
16342 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
16343 The MONO_RTC value must be restricted to what the linux rtc allows:
16344 power of two from 64 to 8192 Hz.
16346 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16348 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
16350 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
16352 * mini-ppc.c: better icache flush for smp.
16354 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
16356 * mini-amd64.c (emit_move_return_value): Fix memory leak.
16358 * mini-x86.c (get_call_info): Add the get_call_info () code from the
16359 amd64 port, not yet used.
16361 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16363 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
16366 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
16368 * driver.c: Added --security option to activate the security manager.
16369 Right now this will allow code generation for declarative demands and
16370 is disabled when AOT is specified.
16371 * mini.c: Add code generation for declarative security demands.
16372 * mini.h: Add mono_use_security_manager as an extern gboolean.
16374 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16376 * aot.c (mono_compile_assembly): Speed up compilation a bit by
16377 emitting more dense assembly code.
16379 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
16380 exception throwing stuff.
16382 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
16384 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
16387 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
16388 left in by mistake.
16390 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
16393 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
16395 * tramp-*.c: Only patch vtable slots if the object is in the current
16396 domain. Fixes appdomain-unload.exe.
16398 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
16400 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
16403 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16405 * mini.c (reverse_branch_op): New helper function.
16407 * mini.c (optimize_branches): Run the new optimization only on
16408 platforms which support it. Also reverse all kinds of branches.
16410 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
16412 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
16415 * mini.c (optimize_branches): Reverse not-equals branches if the false
16416 bblock is a throw. This happens a lot of time with argument checking in
16419 * mini.c (mono_codegen): Add support for placing basic blocks after
16420 the function epilogue.
16422 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
16425 2005-01-05 Miguel de Icaza <miguel@ximian.com>
16427 * mini.c (setup_stat_profiler): Only set this up if the platform
16428 supports ITIMER_PROF.
16430 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16432 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
16435 * inssel.brg: Fix a warning.
16437 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
16439 * mini.c: added support for statistical profiler
16440 (run with: --profile=default:stat).
16442 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
16444 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
16446 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
16448 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
16449 related to global registers from the amd64 port.
16451 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
16453 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
16455 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
16456 with global registers.
16457 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
16459 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
16461 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
16463 * debug-mini.c (encode_value): Fix off-by-one.
16465 * aot.c (encode_value): Likewise.
16467 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
16469 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
16471 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
16474 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
16476 * aot.c (emit_method_info): Increase size of temp buffer.
16478 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
16481 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
16483 * aot.c (emit_method_info): Fix build.
16485 * aot.c: Further rework of the AOT file format to reduce the size of
16486 the method info data.
16488 * mini.h: Bump AOT file format version.
16490 2004-12-27 Martin Baulig <martin@ximian.com>
16492 * mini.c (mini_get_method): New static method; call
16493 mono_get_method_full() and mono_get_inflated_method().
16494 (mono_method_to_ir): Use mini_get_method() instead of
16495 mono_get_method_full().
16497 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
16499 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
16501 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
16503 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
16505 * inssel-amd64.brg: Add some optimization rules.
16507 2004-12-24 Ben Maurer <bmaurer@ximian.com>
16509 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
16510 standard not GC'd stuff is fine.
16512 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
16514 * aot.c: Rework the AOT file format to get rid of most of the global
16515 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
16517 * mini.h: Bump AOT file format version.
16519 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
16521 * mini.h: Bump AOT file format version.
16523 * aot.c (mono_aot_is_got_entry): New function to determine if an
16524 address is inside a GOT.
16526 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
16528 * cpu-pentium.md: Increase the maximum size of some instructions which
16529 might involve a got access.
16531 * mini.c (get_method_from_ip): Another debug helper function.
16533 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
16534 when got var accesses are created during the decompose phase.
16536 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
16538 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
16539 argument mini_compile_method and to MonoCompile, and use this to
16540 determine whenever a given method is compiled for AOT. This allows the
16541 other methods compiled during AOT compilation to be free of AOT stuff,
16542 so the backends does not need to add special support for them by
16543 creating a fake GOT etc.
16545 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
16548 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16550 * mini.c (mono_method_to_ir): It turns out that some of the
16551 x-appdomain wrappers are lax with types, so just ignore this for
16554 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
16555 at the vtable->klass. If it is non-shared code we can just use the
16558 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
16560 * mini-ppc.c: access MonoDomain from tls, too.
16562 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
16564 * declsec.c: Removed unused variable (and related warning ;-)
16566 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16568 * iltests.il: New test for LDELEMA on an array of ref types.
16570 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
16571 all ldelema's on reftypes.
16572 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
16573 it was the wrong place to put it.
16575 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
16576 register to pop to make this cleaner, at the request of Paolo.
16578 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16580 * mini-ops.h (OP_GETHASHCODE): New op.
16582 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
16584 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
16587 For a microbenchmark, this reduces the cost of Hashtable.get_Item
16590 * mini-x86.c (mono_arch_output_basic_block): Rather than
16598 The first is 3 bytes while the second is 1. This saves 36 kb on
16599 mscorlib, quite a big saving. When bootstraping mcs, I was able to
16600 see a small boost because of icache locality.
16602 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
16604 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
16606 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
16607 started code sharing with the generic code.
16609 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
16611 * mini-ppc.c, cpu-g4.md: added code for direct access to
16614 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
16616 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
16617 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
16620 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
16622 * declsec.c|h: Added functions to cache the declarative stack modifiers
16623 in MonoJitInfo and to create a security frame from a MonoJitInfo
16625 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
16626 created. Register internal calls for System.Security.SecurityFrame::
16627 _GetSecurityFrame and _GetSecurityStack.
16628 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
16629 the definitions for the new stack walk/callback mechanism.
16630 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
16631 first security frame for LinkDemands and InheritanceDemands) and
16632 GetSecurityStack for Demands. Both use the new mono_walk_stack code
16634 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
16635 walk initialization (lupus).
16637 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16639 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
16641 (handle_loaded_temps): Do not create a temporary variable for
16642 things that we know are temps. They will never be modified.
16643 (mono_spill_call): Set MONO_INST_IS_TEMP
16644 (mono_emulate_opcode): ditto
16646 (mono_method_to_ir.CEE_DUP): ditto
16648 2004-12-19 Ben Maurer <bmaurer@ximian.com>
16650 * mini.c (type_to_eval_stack_type): Make this handle the void type
16651 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
16652 (emit_tree): use ip_in_bb to special case some common idioms
16653 Update all callers to pass in the IP.
16654 (mono_method_to_ir): Make CEE_CALL* do the above as well.
16656 This gives us a nice 2% speedup in mcs bootstrap.
16658 * mini-x86.c (peephole_pass): Peephole pass to make
16667 * mini.c (ip_in_bb): new method.
16668 (mono_method_to_ir): use this method rather than doing the hash
16671 * linear-scan.c (mono_linear_scan): When expiring actives, you
16672 don't need to keep around variables that expire on this
16673 instruction. This makes it so that:
16676 store (ebx add (ebx, 1))
16680 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
16682 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
16683 combination to avoid doing two copies. Fix up problems with previous
16686 * mini.c: Fix 64 bit warnings.
16688 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
16690 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
16692 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
16693 changes from the x86 code.
16695 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
16697 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
16699 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
16700 throwing code to reduce its size, unify the AOT and non-aot code and
16701 get rid of relocations in the AOT case.
16703 * mini-x86.h mini.c exceptions-x86.c
16704 (mono_arch_get_throw_corlib_exception): New arch specific function to
16705 raise corlib exceptions which doesn't require relocations in the
16708 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
16710 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
16712 * mini.c (mono_emit_method_call): Only allocate the got var when it is
16715 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
16718 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16720 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
16721 with add function when used from Inc/dec atomic
16722 functions. Re-enabled optimization on x86.
16723 * mini-ops.h: renamed atomic_add functions to
16724 allow _add to match the Interlocked::Add and
16725 _add_next to match Interlocked::Inc/Dec.
16727 2004-12-15 Massimiliano Mantione <massi@ximian.com>
16729 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
16730 linking of BBs to the end BB, and enabled SSAPRE also with
16731 consprop and copyprop (which was prevented by that bug).
16733 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16735 * mini-x86.c: disabling the Interlocked optimizing code.
16737 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16739 * aot.c (load_aot_module): Move reading of got_addr after the AOT
16740 file version check.
16742 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16744 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
16745 interlocked optimization due lack of support on x86, rewrote
16746 exchange to take into account that base may be in eax.
16748 xsp works again; activated Interlocked optimizing code.
16750 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16752 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
16754 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
16756 * mini-ops.h: Add new opcodes.
16758 * mini.h: Add new patch types. Add got_var to MonoCompile.
16760 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
16761 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
16762 make it work with all kinds of patchable code.
16764 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
16765 address of the GOT, and referencing entries in the GOT.
16767 * mini.c: Add code to load the GOT address if needed by an opcode.
16769 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
16770 independent AOT code on the x86 using an elf-style Global Offset Table.
16772 2004-12-14 Raja R Harinath <rharinath@novell.com>
16774 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
16776 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16778 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
16781 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
16783 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
16784 of Interlocked:Increment/Decrement/Add as inline ops.
16785 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
16787 2004-12-12 Geoff Norton <gnorton@customerdna.com>
16789 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
16790 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
16792 2004-12-12 Duncan Mak <duncan@ximian.com>
16794 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
16795 again. `patch_info->table_size' is no longer valid after Zoltan's
16798 2004-12-12 Martin Baulig <martin@ximian.com>
16800 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
16801 if we are the "real" method, ie. not an inlined method inside it.
16803 2004-12-11 Ben Maurer <bmaurer@ximian.com>
16805 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
16806 before we look in the special fields table. This fixes
16807 ../tests/thread-static-init.cs.
16809 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16811 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
16812 for Array get_Rank and get_Length. Fixes bug #70465.
16814 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
16816 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
16817 separate structure to reduce the size of MonoJumpInfo.
16819 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
16821 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
16823 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
16825 * mini.c (mini_get_inst_for_method): Changed to allow ports
16826 to return a MonoInst instead of opcode
16827 (renamed mini_get_opcode_for_method to better reflect the new functionality)
16829 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
16830 Allow ports to return a created MonoInst instead of op-code, will enable
16832 (renamed mini_get_opcode_for_method to better reflected the functionality)
16834 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
16836 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
16838 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16840 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
16843 2004-12-08 Martin Baulig <martin@ximian.com>
16845 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
16846 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
16848 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16850 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
16853 * exceptions.cs: Disable some tests which depend on properties of x86 fp
16856 2004-12-08 Raja R Harinath <rharinath@novell.com>
16858 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
16860 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
16862 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
16863 bug introduced by the previous patch.
16865 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16867 * mini-ppc.c, objectc.cs: handle large structs passed by value
16868 (fixes bug #69972).
16870 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
16872 * mini-ppc.c: OP_ARGLIST implementation from
16873 Geoff Norton <gnorton@customerdna.com>.
16875 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
16877 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
16878 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
16880 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16882 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
16884 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16886 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
16889 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
16891 * mini-sparc.c: Zero out localled-ed memory.
16893 * iltests.il: Add tests for zeroing out localloc-ed memory.
16895 2004-12-04 Martin Baulig <martin@ximian.com>
16897 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
16898 mono_method_get_signature_full().
16900 2004-12-03 Massimiliano Mantione <massi@ximian.com>
16902 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
16903 and some utility functions (always for SSAPRE), integrated SSAPRE.
16904 * mini.h: Likewise.
16905 * driver.c: Added ssapre option.
16906 * ssa.c: Small fix on OP_ARG handling.
16907 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
16908 * Makefile.am: Likewise.
16910 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
16912 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
16913 now in the xp code.
16915 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
16918 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16920 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
16922 * cpu-s390.md : Increase instruction length of oparglist.
16924 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
16926 2004-11-30 Martin Baulig <martin@ximian.com>
16928 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
16929 virtual generic methods. We call a special helper_compile_generic_method()
16930 icall to retrieve the method from the vtable, inflate and compile
16931 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
16933 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
16935 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
16937 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
16939 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
16941 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
16944 2004-11-27 Ben Maurer <bmaurer@ximian.com>
16946 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
16947 platforms with PIC aot.
16949 2004-11-28 Martin Baulig <martin@ximian.com>
16951 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
16954 2004-11-28 Martin Baulig <martin@ximian.com>
16956 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
16957 the result of mono_type_get_underlying_type() to check whether
16960 2004-11-26 Martin Baulig <martin@ximian.com>
16963 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
16966 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
16968 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
16969 the same way as the other arguments so they won't get clobbered.
16971 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
16972 calls through R11 since it is clobbered by the trampoline code.
16974 2004-11-26 Raja R Harinath <rharinath@novell.com>
16976 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
16977 pick up in-tree mscorlib.dll.
16979 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
16981 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
16983 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
16984 runtime data/code are now stored in a table similar to the GOT in ELF.
16985 This allows the code itself to be position independent.
16987 * aot.c: Fix loading of referenced assemblies after the lazy assembly
16990 * aot.c: Attach ELF type (object/function) directives to all global
16993 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
16995 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
16997 * mini-amd64.h: Turn on PIC AOT code.
16999 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
17000 returning the offset within an OP_AOTCONST instruction where the GOT
17001 offset needs to be added.
17003 * mini.h: Bump AOT file format version.
17005 2004-11-25 Martin Baulig <martin@ximian.com>
17007 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
17008 uninflated generic methods.
17010 2004-11-25 Martin Baulig <martin@ximian.com>
17012 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
17014 2004-11-24 Martin Baulig <martin@ximian.com>
17016 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
17017 original klass (this only applies for generic instances).
17019 2004-11-24 Martin Baulig <martin@ximian.com>
17021 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
17022 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
17025 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
17027 * mini.c (mono_method_to_ir): Disable inlining for methods containing
17028 localloc. Fixes #69678.
17030 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
17032 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
17034 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
17035 used SSE registers on pinvoke calls. Fixes #69774.
17037 2004-11-23 Geoff Norton <gnorton@customerdna.com>
17039 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
17040 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
17042 2004-11-23 Raja R Harinath <rharinath@novell.com>
17044 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
17045 Refer directly to the mcs/ tree.
17047 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17049 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
17050 Check if a trampoline for a synchronized method is required.
17052 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
17054 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
17055 with localloc if needed. Throe arithmetric exception in
17056 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
17057 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
17059 2004-11-19 Geoff Norton <gnorton@customerdna.com>
17061 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
17062 types before switching on type. Fixes #69622.
17064 2004-11-19 Raja R Harinath <rharinath@novell.com>
17066 * Makefile.am (check-local): New. Integrate into 'make check'.
17067 (MCS,RUNTIME): Define using in-tree mono and mcs.
17069 (%.exe): Use $(ILASM).
17071 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
17073 * mini-ppc.c: adjust initial prolog size (bug #69691).
17075 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
17077 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
17080 2004-11-17 Raja R Harinath <rharinath@novell.com>
17082 * Makefile.am (clean-local): Rename from 'clean'.
17084 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17086 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
17087 to mono_arch_is_int_overflow.
17088 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
17091 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
17093 * declsec.c|h: New files to support declarative security attributes.
17094 Added function to check if a method has (applicable) security.
17095 * mini.c|h: Add check for declarative security attributes in
17096 mono_method_check_inlining.
17097 * Makefile.am: Added declsec.c and declsec.h to the build.
17099 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
17101 * mini.c, mini.h: update to keep dynamic code info per-domain.
17103 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
17105 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
17106 (mini_init): Get rid of it from here too.
17108 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
17110 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
17111 implemented OP_RETHROW (patch by Geoff Norton
17112 <gnorton@customerdna.com>).
17114 2004-11-10 Geoff Norton <gnorton@customerdna.com>
17116 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
17117 between appdomains. Fixes appdomain-unload on PPC.
17119 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
17121 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17122 mini-exceptions.c: handle the new wrapper types.
17123 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
17124 token value as a MonoClass* when compiling a wrapper.
17125 mono_jit_create_remoting_trampoline now takes an additional
17126 MonoRemotingTarget parameter.
17128 2004-11-10 Martin Baulig <martin@localhost>
17130 * mini.c (mono_method_to_ir): Use `generic_container->context'
17131 rather than creating a new one.
17133 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17135 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
17137 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
17139 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
17141 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
17142 the experimental aot cache stuff.
17144 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
17146 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17147 mini-exceptions.c: update to exception clause structure changes.
17149 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
17151 * exceptions-x86.c (throw_exception): Fix warnings.
17153 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
17156 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
17158 * exceptions-sparc.c (get_throw_exception): Really fix this.
17160 2004-11-07 Ben Maurer <bmaurer@ximian.com>
17162 * tramp-*.c: we no longer support icalls without wrappers, so
17163 a bit of code can be removed here
17165 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
17167 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
17170 * cpu-sparc.md: Add op_rethrow.
17172 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
17174 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
17176 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
17177 * mini-ops.h: Add OP_RETHROW.
17179 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
17181 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
17183 2004-11-05 Geoff Norton <gnorton@customerdna.com>
17185 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
17186 Makes the output much easier to read
17188 2004-11-05 Ben Maurer <bmaurer@ximian.com>
17190 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
17191 prevents another huge leak when compiling with ssa. Secondly, the
17192 performance of doing this rather than freeing the lists is much
17193 better. GList does a lock every time you allocate a list link,
17194 so that it can use a memory pool. So, it is better to just use
17195 a memory pool of our own.
17197 * ssa.c, linear-scan.c: replace g_list_remove_link with
17198 g_list_delete. The remove one does not free the GList, so we were
17199 leaking memory. On -O=all --compile-all with corlib, this cut down
17200 3 MB of allocations.
17202 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
17204 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
17206 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
17208 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
17209 into a new function mono_create_jit_trampoline ().
17211 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
17213 * trace.c (get_spec): Allow tracing of classes without a namespace.
17215 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
17217 * mini.c: Fix pointer overwrite in mini_method_compile.
17219 2004-11-2 Geoff Norton <gnorton@customerdna.com>
17221 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
17222 The darwin ABI needs some special handling for 1 and 2 byte structs
17223 Lets use lbz/lhz instead of lwz everywhere.
17224 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
17225 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
17226 Use stb/sth for the former, and put the latter always on stack instead of in
17227 argument registers.
17229 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
17231 * trace.c (is_filenamechar): Add '_'.
17233 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17235 * mini-s390.c: Fix prolog length to allow for large trace requirements.
17237 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
17239 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
17241 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
17242 depends on libmonogc. Fixes #68805.
17244 2004-10-26 Miguel de Icaza <miguel@ximian.com>
17246 * mini.c (mono_jit_free_method): Provide extra information for
17247 this error. Currently this leaks, but will be turned into a
17248 developer option in the future.
17250 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
17252 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
17254 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
17256 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
17257 boundary. Fixes reading of PATCH_INFO_R4 and R8.
17258 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
17260 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
17262 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
17263 trampolines for AOT code.
17265 2004-10-22 <vargaz@freemail.hu>
17267 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
17268 constructed types. Fixes #68136.
17270 2004-10-21 Martin Baulig <martin@ximian.com>
17272 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
17273 if it returns true, unwind the stack to the call instruction.
17275 2004-10-21 <vargaz@freemail.hu>
17277 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
17279 * mini.h: Bump AOT version number.
17281 * objects.cs: Add another test for unbox trampolines.
17283 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
17286 2004-10-20 <vargaz@freemail.hu>
17288 * driver.c: Add SHARED to the set of optimizations tested.
17290 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
17292 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
17293 used by CEE_NEWARR.
17295 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
17297 2004-10-20 Martin Baulig <martin@ximian.com>
17299 * mini-exceptions.c (mono_handle_exception): Call
17300 mono_debugger_handle_exception() to tell the debugger about
17301 catch/finally clauses.
17303 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
17305 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
17307 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
17310 2004-10-15 Geoff Norton <gnorton@customerdna.com>
17312 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
17313 methods as their native size, fixed bug #57543, #57545.
17314 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
17315 This saves a temporary register and mullw call down into 1 (minor perf
17316 increase for cases like sum = sum * 5; This use to translate into:
17319 It now translates to
17322 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
17324 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
17327 2004-10-11 Martin Baulig <martin@ximian.com>
17329 * mini.c (mono_method_to_ir): If we're a generic method, get the
17330 MonoGenericContainer from our MonoMethodNormal and create a
17331 MonoGenericContext from it.
17333 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
17335 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
17337 * basic-long.cs: Add test for checked i8->i2 cast.
17339 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17341 * inssel-ppc.brg: added a couple of speedup rules.
17343 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
17345 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
17346 to speed up rebuilds.
17348 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17350 * mini-s390.c: Minor fix to OP_OR_IMM.
17352 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
17354 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
17355 better. Fixes appdomain-unload.exe on sparc.
17357 2004-10-02 Massimiliano Mantione <massi@ximian.com>
17359 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
17360 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
17363 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
17365 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
17367 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
17369 * mini.c: Always generate a field read/write wrapper for members
17370 of the class MarshalByRefObject since the actual instance could
17373 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
17375 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
17377 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
17379 * driver.c mini.h trace.c: Move the setting of the main assembly into
17380 a separate function called mono_trace_set_assembly () and call it after
17381 actually loading the main assembly. Fixes #66872.
17383 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
17385 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
17386 using the code manager.
17388 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
17390 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
17392 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
17394 * cpu-amd64.md: Fix bug in previous patch.
17396 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
17399 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
17401 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17402 mini-exceptions.c: updates for changed stack walk interface.
17404 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17406 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
17408 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
17410 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
17412 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
17414 * driver.c (mini_regression_list): Do not call mono_assembly_close
17415 since assemblies can't be unloaded.
17417 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17419 * cpu-amd64.md: Fix more instruction lengths.
17421 * cpu-amd64.md: Fix lengths of some instructions.
17423 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
17425 * inssel.brg: Make the array ldelema check aot friendly.
17427 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17429 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
17431 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
17433 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
17435 * mini-x86.c: Fix build.
17437 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
17438 mono_type_get_underlying_type () helper function to simplify code.
17440 2004-09-09 Martin Baulig <martin@ximian.com>
17442 * mini-amd64.c: Don't access `type->data.klass' directly, call
17443 mono_class_from_mono_type() instead since the type may be a
17446 2004-09-09 Martin Baulig <martin@ximian.com>
17448 * mini-amd64.c (get_call_info): Fix support for generic instances.
17449 (add_valuetype): Use mono_class_from_mono_type() to get the class
17450 since we can be a generic instance.
17452 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
17454 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
17456 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
17458 * liveness.c: reset spill costs on each scan: bug 62107
17460 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
17462 * exceptions-sparc.c (mono_arch_find_jit_info): remove
17463 unnecessary line that doesn't compile
17465 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
17467 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
17468 trampolines, make them call an error function so people can fix their
17471 2004-09-06 Martin Baulig <martin@ximian.com>
17473 * mini.c (mono_method_to_ir): When initializing locals, handle a
17474 generic instances like a valuetype if it's a valuetype and like a
17475 class if it's a class.
17477 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17479 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
17480 stack. Fixes #64674.
17482 * exceptions.cs: Add test for unwinding of call arguments.
17484 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
17486 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
17487 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
17488 set the carry/borrow flag). The sparc and s390 implementations
17489 can now use optimized versions (and simplify the code). ppc bugfixes.
17491 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17493 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
17495 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
17497 * inssel-amd64.brg: Remove leftover 32 bit rule.
17499 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
17501 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
17503 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
17504 mono_arch_find_jit_info functions into a new function. Fix a memory
17507 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
17510 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17512 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
17515 * exceptions.cs: Add array size tests.
17517 * mini.c: Allocate a separate icall wrapper for each arity of
17518 mono_array_new_va. Fixes #59509.
17520 * exceptions.cs: Add testcase for 64578.
17522 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
17524 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
17526 2004-09-02 Martin Baulig <martin@ximian.com>
17528 * mini.c (mono_method_to_ir): When initializing the locals, call
17529 handle_initobj() on the generic instance itself, not its
17532 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17534 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
17535 MonoJitInfo for dynamic methods.
17537 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
17539 * mini.c: Add support for freeing JIT data for dynamic methods.
17541 2004-09-01 Martin Baulig <martin@ximian.com>
17543 * mini-x86.c (is_regsize_var): Added support for generic
17545 (mono_arch_emit_prolog): Make this compile again, use
17546 `x86_push_imm_template (code)'.
17548 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
17550 * mini-x86.c: make all push_imm instructions that get
17551 patched always emit the long form
17553 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
17555 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
17556 in a per-domain hash.
17558 * mini-amd64.c (merge_argument_class_from_type): Handle generic
17561 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
17563 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
17566 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
17569 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
17570 Beginnings of SSE2 support.
17572 * exceptions.cs: Add more tests for checked int<->uint casts.
17574 2004-08-28 Martin Baulig <martin@ximian.com>
17576 * mini-x86.c (mono_arch_instrument_epilog): Added support for
17580 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
17581 Handle generic instances recursively.
17583 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17585 * iltests.il: test for conv.u8 on a constant
17587 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17589 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
17590 LCONV_x4 (shrun_32 (membase)).
17592 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17594 * inssel-x86.brg: c&p rules for push/setret of long
17596 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17598 * inssel-x86.brg: c&p rules for compare (base, regvar) and
17599 compare (regvar, base)
17601 * inssel-x86.brg: more burg love
17603 * inssel.brg: more cleanup
17605 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
17607 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17609 * basic-long.cs, basic-calls.cs: new tests for optimization.
17611 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
17613 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
17616 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17618 * mini-amd64.c (read_tls_offset_from_method): Add another case.
17620 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
17622 * inssel.brg (mini_emit_memcpy): use
17623 NO_UNALIGNED_ACCESS to disable memcpy optimization
17625 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17627 * mini-amd64.c: Handle generic types in various places.
17629 * mini.c (mono_method_to_ir): Handle generic types in init locals.
17631 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
17633 * mini.c (handle_box): Fix warning.
17635 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
17637 * mini-amd64.h: Enable the emit_state optimization.
17639 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
17641 * mini-amd64.c: Add some new 64 bit peephole opts.
17643 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
17645 * cpu-amd64.md: sreg1 of div instructions must be %rax.
17647 * mini-amd64.c: Register allocator fixes.
17649 * mini.c: Add an optimization to emit_state to avoid allocation of new
17650 registers on some platforms.
17652 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
17654 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
17656 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
17657 allocation. Fixes #63085.
17659 * basic-long.cs: Add new regression test.
17661 * mini-amd64.c: Register allocator improvements.
17663 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
17665 * mini-amd64.c (read_tls_offset_from_method): Add another code
17668 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
17669 instruction sequence for nullifying class init trampolines.
17671 * objects.cs: Add new regalloc test.
17673 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
17675 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17677 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
17679 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
17682 * driver.c: Fix profiling after TLS changes.
17684 * driver.c (mono_main): Set mono_stats.enabled if needed.
17686 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
17689 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
17691 * mini-x86.c: use a 1 op rather than a 2 op tls access
17692 instruction -> faster.
17694 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17696 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17699 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
17701 * exceptions-sparc.c (throw_exception): fix typo
17703 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
17705 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
17706 set tree->dreg correctly with tls. Allow any
17707 register to be used.
17709 * mini-x86.c (read_tls_offset_from_method): add new code
17710 generation pattern seen with GCC.
17713 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
17715 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
17716 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17717 exceptions-sparc.c: fix some performance issues in exception
17718 handling and setting of the stack trace for exceptions that were
17721 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17723 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17726 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
17729 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
17731 This patch inlines tls access, when possible.
17733 * mini.h: new arch functions for TLS intrinsics.
17734 All platforms updated with a stub.
17736 * mini.c: use the new intrinsics
17738 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
17739 arch specific intrinsic for tls variables
17741 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17743 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
17746 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
17748 * mini.c: thread local allocation
17750 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
17752 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
17754 * Makefile.am: Link against the static version of libmonogc.
17756 * Makefile.am: Link the static versions of the convenience libraries
17757 into the mono executable.
17759 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
17761 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
17763 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
17764 on integer overflow.
17766 * mini-amd64.c: Reorganize function call code.
17768 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
17770 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17772 * inssel-x86.brg: use xor eax,eax.
17774 * basic.cs: new tests
17776 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17778 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
17779 in exception throwing code.
17781 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17783 * inssel-x86.brg: use xor esi,esi.
17785 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17787 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
17788 can trace methods compiled during mini_init () too.
17790 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
17793 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17795 * Makefile.am: static link on x86 (r=zoltan)
17797 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17799 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
17800 code since it causes some programs to fail.
17802 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
17804 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
17806 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17808 * mini.c: ovfops_op_map - add STACK_OBJ case for
17810 * basic.cs: add test_0_pin_string as test
17813 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17815 * Makefile.am: build C# if srcdir != builddir
17817 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
17819 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
17820 fall-through blocks.
17822 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17824 * driver.c: enable loop by default again and include abcrem in -O=all.
17826 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
17828 * iltests.il: Add some localloc tests.
17830 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
17832 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
17835 * inssel-amd64.brg: Add some optimizations.
17837 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
17840 * Makefile.am: Statically link mono against libmono on AMD64.
17842 * mini-amd64.c inssel-amd64.brg: Optimizations.
17844 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
17846 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
17848 * tramp-amd64.c: Patch calling code in trampolines.
17850 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
17852 * mini-amd64.c: pinvoke struct passing fixes.
17854 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
17856 * mini-sparc.c: redo change, make mono_arch_cpu_init call
17857 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
17859 2004-08-05 Duncan Mak <duncan@ximian.com>
17861 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
17864 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17866 * mini-amd64.c (emit_move_return_value): Move return value for normal
17869 2004-08-05 Martin Baulig <martin@ximian.com>
17871 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
17872 `type->type'; just modify `type' itself when dealing with enums
17873 and generic instances.
17874 (check_call_signature): Make `simple_type' a `MonoType *'.
17876 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17878 * mini.c: Use OP_PADD to add offsets to addresses.
17880 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
17882 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
17884 * mini-sparc.c (mono_arch_emit_epilog): fix check
17885 for folding last op into restore instruction
17887 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17889 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
17890 helper methods using the code manager.
17892 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
17894 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
17896 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17898 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
17899 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
17901 * mini-s390.c: fix tail processing
17903 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
17905 * mini-ppc.c: mul.ovf.un exception name fix.
17907 2004-08-03 Martin Baulig <martin@ximian.com>
17909 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
17910 instances; before jumping to `handle_enum', also modify `ptype'.
17912 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
17914 * cpu-sparc.md: fcall maximal length too small.
17916 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
17918 * mini-amd64.c mini.h: Add initial support for passing/returning
17919 structures to/from pinvoked methods.
17921 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
17923 * mini-ppc.c: reg allocator fix.
17925 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
17927 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
17929 * inssel.brg: Optimize memset on 64 bit machines.
17931 * mini-amd64.c: Fix some vararg cases.
17933 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17935 * mini-s390.c: Corrected macro in emit_float_to_int
17937 * s390-abi.cs: Tests to exercise the s390 ABI
17939 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17941 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
17944 * basic.cs: Add a test for add.ovf.un.
17946 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
17948 * mini-sparc.c: add case for OP_IDIV_UN
17950 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17952 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
17954 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
17956 2004-07-30 Ben Maurer <bmaurer@ximian.com>
17958 * basic.cs: regression tests.
17960 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
17963 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17965 * basic.cs: Add a new test.
17967 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
17968 and AOT. Various fixes and optimizations.
17970 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
17972 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
17974 * mini-ppc.c: make sure temp regs are not used for global reg
17977 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
17979 * cpu-sparc.md: conv_i8 fix for 64bits
17981 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
17983 2004-07-29 Ben Maurer <bmaurer@ximian.com>
17985 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
17986 add opcode for cmp BYTE PTR [eax], imm.
17988 * inssel.brg: Make memcpy and memset takes bases.
17990 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
17992 * *-amd64.*: More AMD64 work.
17994 2004-07-28 Ben Maurer <bmaurer@ximian.com>
17996 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
17997 add a compare-not-equal opcode.
17999 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
18001 * mini.c: Use mono_init_from_assembly instead of mono_init.
18003 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
18005 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
18007 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
18009 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
18011 * inssel.brg: 64 bit fixes.
18013 * mini.h (MonoCallInst): Add some AMD64 specific data.
18015 * mini.h: Add some OP_P opcodes.
18017 2004-07-28 Ben Maurer <bmaurer@ximian.com>
18019 * basic.cs: tests for 61797 and 61740
18021 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
18023 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
18024 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
18026 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
18028 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
18030 * *-amd64*.*: Ongoing AMD64 work.
18032 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
18034 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
18036 * *-amd64*: Ongoing AMD64 work.
18038 * mini-arch.h: Add AMD64 support.
18040 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
18042 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
18044 * mini-ops.h: Add new opcodes.
18046 * Makefile.am: Add AMD64 support.
18048 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
18049 rules into the inssel-long*.brg files.
18051 * *-amd64.*: Add beginnings of AMD64 backend.
18053 2004-07-22 Ben Maurer <bmaurer@ximian.com>
18055 * mini.c (print_dfn): commenting out the code that prints
18056 the cil. With -O=deadce, this makes -v -v crash.
18058 * cpu-pentium.md: make checkthis have a length of 2
18060 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
18062 * mini-sparc.h: fix implementations of __builtin
18063 functions for Sun compiler for V9.
18065 2004-07-16 Ben Maurer <bmaurer@ximain.com>
18067 * mini.c: use the new stelem.ref wrapper
18068 * exceptions.cs, arrays.cs: new stelem.ref tests
18070 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18072 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
18073 new XSP should work with these changes).
18075 2004-07-14 Ben Maurer <bmaurer@ximain.com>
18077 * inssel-{long32,x86,}.brg: trivial optimizations.
18079 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
18081 * mini.c: load value when emitting box operation in
18084 2004-07-12 Ben Maurer <bmaurer@ximian.com>
18086 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
18087 is one byte shorter than cmp DWORD PTR [eax], 0.
18089 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18091 * inssel-ppc.brg: arguments on the stack are always
18092 relative to the stack pointer (spotted by Neale Ferguson).
18094 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18096 * exceptions-x86.c: delay appending the method name to the trace until
18097 after mono_jit_info_table_find is called, as this gets the real
18100 2004-07-09 Ben Maurer <bmaurer@ximian.com>
18102 * aot.c: register roots
18104 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18106 * aot.c : I could just use PLATFORM_WIN32 flag.
18108 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18110 * aot.c : Reverting the previous fix. This time it broke linux build.
18112 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18114 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
18116 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
18118 * mini.c (handle_stack_args): Remove some more debugging code.
18120 * mini.c (handle_stack_args): Remove debug output left in by mistake.
18122 * driver.c mini.h aot.c: Allow additional options to be specified with
18123 --aot and pass them to mono_compile_assembly.
18125 * aot.c: Add experimental code to AOT compile all loaded assemblies
18126 on demand and save the code into a cache in the filesystem.
18128 * aot.c: Add support for more wrapper methods.
18130 * mini.c (handle_stack_args): Handle some corner cases. Fixes
18133 * cpu-*.md: Remove removed opcodes.
18135 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
18136 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
18137 related icalls to marshal.c.
18139 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
18141 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
18143 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
18145 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
18147 2004-07-06 Ben Maurer <bmaurer@ximian.com>
18148 * liveness.c: If liveness is recomputated we need to reset the information
18149 for each variable. This way, if the liveness range has been narrowed
18150 by optimizations that happened after the last computation, we can return
18153 For example, if you have
18158 // Tons of code that does not affect i
18164 i = 0 is dead code and will be removed by SSA. However, when
18165 linear scan gets to the code, i will still appear to be live
18166 throughout the entire block. This prevents good register allocation.
18168 2004-07-06 Martin Baulig <martin@ximian.com>
18170 * debug-mini.c (mono_debug_init_method): Allow
18171 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
18172 (mono_debug_add_icall_wrapper): New method.
18174 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
18176 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
18178 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
18181 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
18183 * aot.c (mono_aot_load_method): Fix loading of debug info.
18185 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
18187 * aot.c: Add logging support.
18189 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
18191 * mini.h: Add prototype for mono_print_method_from_ip.
18193 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
18195 * inssel.brg: 64 bit fixes.
18197 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
18200 * Makefile.am: Add SPARC64 support.
18202 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
18204 * aot.c: Fix alignment problems on 32 bit platforms.
18206 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
18208 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
18211 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
18214 * mini.h: Bump AOT file version. Some 64 bit fixes.
18216 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
18218 * inssel-sparc.brg: Add new rule to avoid register moves.
18220 * inssel.brg: Add ldind_to_load_membase helper function.
18222 2004-06-30 Ben Maurer <bmaurer@ximian.com>
18224 * mini.c: OffsetToStringData intrinsic.
18226 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
18228 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
18230 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
18233 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
18234 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18236 * mini.c: reinstated mono_compile_get_interface_var()
18237 on x86, too, since the change breaks the Gtk# build there as well.
18239 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18241 * driver.c: remove loop from the default optimizations: it seems to
18242 interact badly with some of the other options (see bug #60613).
18244 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
18246 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
18247 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
18249 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
18251 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
18252 vararg-using methods.
18254 2004-06-21 Martin Baulig <martin@ximian.com>
18256 * mini/mini-exceptions.c
18257 (mono_handle_exception): Added `gpointer original_ip' argument.
18258 After calling mono_unhandled_exception(), call
18259 mono_debugger_unhandled_exception() and if that returns true,
18260 restore the context and return.
18262 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
18264 * mini-ppc.c: prefer the use of relative branches so
18265 they won't need to be patched in aot code (patch from Patrick Beard).
18267 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18269 * aot.c: patch from Patrick Beard to make the output assembly
18270 more correct for the MacOSX assembler. Small tweak to
18271 generate sane images on Linux/PPC, too.
18273 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18275 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
18276 case until bug #59509 is fixed (shows up in #60332).
18278 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18280 * mini.c: make sure the needed wrappers are compiled, too, with
18283 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
18285 * driver.c: remove NPTL reference in --version output.
18287 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18289 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
18290 generate valid assembly for the Mach-O assembler.
18292 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18294 * driver.c: don't include abcrem in the all optimization specifier
18295 since it slows down jit compilation too much for now.
18297 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
18299 * mini.c: use BIGMUL only if both operands have the same signage.
18300 * iltests.il: Test for bug 60056. (errors related to signage in
18305 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
18307 * mini.c, aot.c: memory leak fixes.
18309 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
18311 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
18313 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
18315 * Makefile.am: remove the -static hack completely, it links in
18316 statically glib as well.
18318 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
18320 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
18321 * exceptions.cs: make it compile with new mcs/csc.
18323 2004-06-03 Massimiliano Mantione <massi@ximian.com>
18324 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
18325 and added relevant test case.
18327 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18329 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
18330 regressions in gtk-sharp.
18332 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
18334 * exceptions.cs: New regression tests.
18336 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
18338 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
18340 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
18342 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
18344 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
18346 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
18348 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
18350 * mini.c (mono_jit_runtime_invoke): Init class in this
18351 method instead of trusting mono_jit_compile_method to
18352 do the work (because wrappers can be in object class)
18354 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
18356 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
18358 * basic-long.cs: New regression test.
18360 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
18362 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
18363 and div/rem checks.
18365 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
18367 * Makefile.am: fix miguel's change to build mono statically against
18368 libmono (track build dependencies).
18370 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18372 * cfold.c: Some glib versions do not have G_MININT32.
18374 2004-05-26 Massimiliano Mantione <massi@ximian.com>
18376 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
18377 with precision of tan, atan, sin and cos, and implemented related
18378 regressions tests (fixes bug 54467, but one new problem appeared and
18381 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18383 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
18385 * exceptions.cs: Add test for constant folding && division by zero.
18387 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
18388 since driver.c is in libmono too, so the optimization was useless.
18390 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
18391 variable to driver.c so the compiler can emit more efficient code to
18394 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18396 * Makefile.am: don't distribute generated inssel.[ch] files.
18398 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
18400 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
18401 into the default appdomain. Fixes #58707.
18403 * jit-icalls.c: Remove the broken approximation for truncl, doing
18404 no conversion is better.
18406 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
18409 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18411 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
18412 of the mcrxr instruction which is not available on some processors
18413 even if it's documented to be. Implement add and sub overflow correctly
18414 (still not complete for long unsigned). Speed up icalls a bit.
18416 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
18418 * mini.c (mono_jit_compile_method_with_opt): Make sure that
18419 we run .cctor in the current domain instead of target_domain.
18421 Fixes bug #58558, .cctor not being called in -O=shared.
18423 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18425 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
18427 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
18429 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
18430 which can be done with an imm8, do it that way.
18431 (mono_arch_output_basic_block): ditto for a jmp
18432 (mono_arch_emit_prolog): Computate maximum offset of a label.
18434 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
18436 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
18437 now tries to allocate prefered physical reg's for virtual
18438 regs. This reduces the number of emited spills/loads with
18439 20-30% on our core assemblies.
18441 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18443 * jit-icalls.c: truncl() is not needed and trunc() is
18444 the correct thing to do anyway (bug #58287).
18446 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
18448 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
18451 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
18453 * driver.c: enable loop optimizations by default.
18455 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18457 * mini-x86.c: fix calc of max loop size when aligning loops start.
18459 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
18461 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
18464 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
18466 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
18469 * basic-long.cs: Add tests for add/subtract of immediates with carry.
18471 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
18473 * mini.c (inline_method): Allways inline some wrappers even if the cost
18474 is too large. Fixes #58785.
18476 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
18478 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
18480 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
18481 (crichton@gimp.org). Beginning of support for sparc/linux.
18483 * mini-sparc.c: Optimize retrieval of LMF address.
18485 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
18487 * exceptions-ppc.c: handle alloca in methods with clauses.
18489 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
18491 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
18493 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
18495 * mini.c: Delegate most of the abort signal work to
18496 mono_thread_request_interruption, which also handles Stop and Suspend
18499 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
18501 * mini.c mini.h: Allow inlining of icall wrappers if the backend
18502 supports the save/restore lmf opcodes.
18504 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
18506 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
18507 by gcc-3.4 as well.
18509 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
18511 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18513 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
18514 methods which contain array accesses.
18516 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
18517 boundaries. Fixes #58537.
18519 * iltests.il: Add regression test for #58537.
18521 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18523 * mini-x86.c (mono_arch_local_regalloc): Last part of
18524 fix for bug #58633 (releasing register to early).
18526 2004-05-18 Miguel de Icaza <miguel@ximian.com>
18528 * basic-long.cs: Add new regression test.
18530 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18532 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
18533 register too early on the chain.
18535 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18537 * mini.c (create_helper_signature): Use a helper function to reduce
18538 the code which needs to be written. Also set the calling convention of
18539 icalls on windows. Fixes #57840.
18541 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18543 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
18544 exceptions-ppc.c: added helper function to get the instruction address
18545 from a signal handler context.
18547 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18549 * helpers.c: use g_get_tmp_dir. Invokes happyness
18552 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18554 * helpers.c: Add new env variable to pass args to objdump.
18555 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
18557 2004-05-17 Radek Doulik <rodo@ximian.com>
18559 * Makefile.am (common_sources): added abcremoval.h so it get
18560 disted and daily mono packages on go-mono.com will build again
18562 2004-05-17 Massimiliano Mantione <massi@ximian.com>
18564 * abcremoval.c: Fixed coding style, added copyright header.
18566 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
18568 * mini.h: Added prototype for abc removal main function.
18570 * build_relations_propagation_table.pl: Added copyright header.
18572 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18574 * basic-long.cs: reg test for complex ceq_long bug.
18576 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18578 * mini-x86.c (mono_arch_local_regalloc): Correctly free
18579 reg in long and clob case (bug #58343). Fixed/added comments.
18581 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
18583 * mini.c (mono_jit_runtime_invoke): Follow new convention
18584 of calling the invoke method with an function pointer.
18586 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
18588 * ChangeLog: Fix author of memory leak patch.
18590 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
18592 * Makefile.am: fix make dist as well...
18595 2004-05-14 Massimiliano Mantione <massi@ximian.com>
18597 * cfold.c: Made so that conversions from pointer to int4 are no-ops
18598 on archs where pointers are 4 bytes long.
18600 * Makefile.am: Added abcremoval.c source file.
18602 * abcremoval.c: Added abcremoval.c.
18604 * abcremoval.h: Added abcremoval.h.
18606 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
18608 * inssel.brg: Enabled bounds check removal.
18610 * mini.c: Added support for abcrem optimization.
18612 * mini.h: Added abcrem optimization label.
18614 * driver.c: Added support for abcrem optimization.
18616 * propagated_relations_table.def: Added propagated_relations_table.def.
18618 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
18620 * mini.c, cfold.c: fix style.
18622 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18624 * mini.c: handle issue with the low-level implementation of
18625 some long opcodes (bug #54209).
18627 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
18629 * basic.cs: test for my new cmov stuff.
18631 2004-05-13 Patrik Torstensson
18633 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
18634 opt and added peephole documentation.
18636 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
18638 * tramp-ppc.c: rewrote the generic trampoline code.
18640 2004-05-11 Patrik Torstensson
18642 * mini-x86.c: optimize long shl/shr asm code (one less branch)
18644 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
18646 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
18648 * mini.h mini.c dominators.c: Applied patch from Derek Woo
18649 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
18651 * mini.c: Add new icalls for AsAny marshalling.
18653 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18655 * tramp-ppc.c, mini-ppc.c: more cleanups.
18657 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18659 * mini.c: no warnings.
18661 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18663 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
18665 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
18667 * mini.c: In the thread abort signal handler, if the thread is in the
18668 process of being stoped, don't throw the Abort exception, just stop the
18671 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
18673 * tramp-ppc.c: removed old code.
18675 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18677 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
18678 do some simple speed optimizations on ppc.
18680 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18682 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
18683 and large offsets in load/store.
18685 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18687 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
18688 it causes regressions.
18690 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18692 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
18695 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18697 * jit-icalls.c: remove warnings.
18698 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
18699 speedups for unsafe code.
18701 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
18703 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
18705 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
18707 * basic-calls.cs: Add new regression test.
18709 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
18712 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
18714 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
18717 2004-05-06 Patrik Torstensson
18719 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
18720 long reg allocation in any reg (not only eax:edx) and implemented
18721 long shl/shr ops in asm instead of helpers.
18723 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
18725 * mini-sparc.h: Fix warnings.
18727 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
18730 * mini-exceptions.c (mono_handle_exception): Call the filter in a
18731 separate statement for clarity.
18733 * mini-sparc.c: Update status.
18735 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
18737 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
18740 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18742 * inssel-ppc.brg: another small pre-release workaround:
18743 we don't do overflow detection for long_sub_un.
18745 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18747 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
18748 (also works around a weird ppc bug: 57957).
18750 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
18752 * tramp-ppc.c: trampoline fixes.
18754 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
18756 * mini-ppc.c: fixed typos.
18758 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18760 * mini-ppc.c, exceptions-ppc.c: more code saves registers
18761 at the top of the stack. Fixed typos. Use a frame registers
18762 for all the methods with exception clauses.
18764 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18766 * exceptions-ppc.c: restore fp registers.
18768 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18770 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
18771 order from the stack top (moved the stack room to save the
18772 return value for trace after the param area). Fixed corruption
18773 in restoring registers on unwind.
18775 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
18777 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
18779 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18781 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
18782 and prolog/epilog for methods that use it. Allow
18783 enough param area room for varargs methods. Fix miguel's
18784 breakage in exception handling.
18786 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18788 * Makefile.am: run genmdesc only on current arch.
18790 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18792 * exceptions-x86.c:
18793 * mini-x86.h: fix the build on windows.
18795 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
18797 * 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.
18799 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
18801 * mini-exceptions.c: New file.
18803 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
18804 Move some parts of the x86 exception handling code to an
18805 arch-independent file so it can be shared with other ports.
18807 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
18809 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
18811 2004-04-26 David Waite <mass@akuma.org>
18813 * driver.c: remove comma from end of enumeration declaration
18815 2004-04-26 Jackson Harper <jackson@ximian.com>
18817 * driver.c: parse config file before loading first assembly. This
18818 allows the user gac to be enabled/disabled.
18820 2004-04-23 Miguel de Icaza <miguel@ximian.com>
18822 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
18823 simpler mechanism: we do not care what is encoded initially
18824 (branch absolute or relative), we care about the code and its
18825 target. I kept the old code for reference for now.
18827 The new code tries first to determine if the jump is anywhere in
18828 the -/+32 absolute meg range, if it succeeds, it encodes using the
18829 absolute branch; If not, it tried to find something in the
18830 relative range, if not, it uses the handle_thunk code.
18832 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
18834 * exceptions-ppc.c: use the correct ip register on macosx.
18836 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
18838 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
18840 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
18842 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
18843 Raise exception on integer divide by zero by hand since the hw
18844 doesn't support it. Handle NaNs in FP compares.
18846 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
18848 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
18849 code reducing duplication between the platforms and enabled
18850 signal exception handling (on linux for now).
18852 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
18854 * exceptions-ppc.c: more macosx support.
18856 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18858 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
18860 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
18862 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
18864 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
18866 * iltests.il: more tests.
18868 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18870 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
18873 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
18875 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
18877 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18879 * liveness.c: Mark variables as volatile in all basic blocks reachable
18880 from exception clauses.
18882 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
18884 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
18887 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
18889 * iltests.il, basic.cs: more tests for regalloc.
18891 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
18893 * iltests.il: Some tests for register allocation modifications
18896 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
18898 * exceptions.cs: Add regression test for bug #56782.
18900 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
18901 original stack trace if an exception is rethrown. Fixes #56782. Oh,
18902 the beauty of fixing the same thing in 5 different files...
18904 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
18906 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
18909 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
18911 * mini.c: Add support for STRWLPARRAY marshalling convention.
18913 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
18915 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
18916 to init the context to setup the regs pointer).
18918 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18920 * exceptions-ppc.c: more exceptions work.
18922 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18924 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
18927 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18929 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
18930 can use the memory directly.
18932 * cpu-pentium.md: Update documentation from a post from Zoltan.
18934 add x86_add_membase, x86_sub_membase, x86_mul_membase
18936 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18938 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
18939 GENERAL_REGS they were also hardcoded for all PPC ports.
18941 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
18943 Remove hard-coded limit for floating point registers, use
18944 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
18946 Notice that in MacOS X calling conventions you can fit a lot more
18947 floating point values in registers, so I should update the PInvoke
18948 test to excercise the passing of floating point values on the
18949 stack (currently broken).
18951 2004-04-06 Miguel de Icaza <miguel@ximian.com>
18953 * tramp-ppc.c (create_trampoline_code): Added
18954 JUMP_TRAMPOLINE_SIZE.
18955 (ppc_magic_trampoline): Follow the pattern from
18956 x86_magic_trampoline: if code is set to zero, return.
18957 (create_trampoline_code): Always pass MonoMethod to the jump
18958 trampoline, before it was passing a null.
18959 (mono_arch_create_jump_trampoline): Implement the jump stub, could
18960 share the code with mono_arch_create_jit_trampoline.
18962 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
18964 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
18967 * cpu-g4.md: Added length for jmp instruction, the worst case
18968 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
18971 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
18973 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
18975 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
18977 * mini.c: Only set bblock->real_offset when adding a new bblock, and
18978 before each IL instruction.
18980 * mini.c (CEE_BOX): Fix warnings.
18982 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18984 * mini.c: removed a few unused vars and extra whitespace.
18986 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
18988 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
18990 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
18992 (OP_GETCHR): use the above
18993 (CEE_LDELEMA): use the above.
18995 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
18996 version of the generic impl.
18997 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
18998 (CEE_LDELEMA): use the above.
19000 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
19002 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
19005 * iltests.il: Added new regression test for #56317.
19007 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
19009 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
19010 under NetBSD. Fixes #56450.
19012 * liveness.c (update_gen_kill_set): Fix previous patch.
19014 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19016 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
19018 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
19020 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
19021 ldsfld and ldsflda.
19023 * inssel-sparc.brg: Add more optimizations.
19025 * mini-sparc.c: Replace multiply/divide with shifts if possible.
19027 2004-04-01 Martin Baulig <martin@ximian.com>
19029 * mini.c (handle_box): New static function; moved the
19030 implementation of CEE_BOX here.
19031 (mono_method_to_ir): Added `constrained_call' variable.
19032 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
19033 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
19034 mono_method_get_constrained() to get the method.
19036 2004-04-01 Martin Baulig <martin@ximian.com>
19038 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
19039 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
19040 (mono_method_to_ir): We don't need these macros anymore since
19041 mono_class_get_full() already takes care of it.
19043 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19045 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
19046 use @function (as doesn't accept #function here) and check the return
19047 value of system and stop if fails.
19049 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19051 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
19053 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
19055 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
19057 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
19059 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
19062 * basic-long.cs: Add test for negation of Int64.MinValue.
19064 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
19066 * mini-sparc.c: Update status.
19068 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
19070 * exceptions-sparc.c: Fix return value in filters.
19072 * inssel-sparc.brg: Fix register allocation in some rules.
19074 2004-03-28 Martin Baulig <martin@ximian.com>
19076 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
19079 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
19081 * mini-x86.c (mono_arch_patch_code): Fix warnings.
19083 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
19084 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
19085 remove unused conv_u4 opcode.
19087 * mini-x86.c: Remove valgrind workaround since it slows down things
19088 even when mono is not run under valgrind.
19090 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
19092 * mini-sparc.c: Update status.
19094 * inssel-sparc.brg: Add some optimizations.
19096 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
19097 future delay slot filling. Add support for varargs, tail calls and JMP.
19099 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
19100 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
19102 * inssel.brg: Fix register allocation in OP_ARGLIST.
19104 * inssel.brg: Fix warnings.
19106 2004-03-25 Martin Baulig <martin@ximian.com>
19108 * mini.c (inflate_generic_field): Removed.
19109 (mini_get_method): Removed, use mono_get_method_full(),
19110 (mini_get_class): Removed, use mono_class_get_full().
19111 (mono_method_to_ir): Pass our generic context to
19112 mono_field_from_token().
19114 2004-03-25 Martin Baulig <martin@ximian.com>
19116 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
19117 of a `MonoMethod *'.
19118 (mini_get_method): Take a `MonoGenericContext *' instead
19119 of a `MonoMethod *'.
19120 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
19121 a new local variable called `generic_context' which holds the
19122 current `MonoGenericContext *'; use it to lookup things.
19124 2004-03-24 Martin Baulig <martin@ximian.com>
19126 * mini.c (mini_get_class): New static method; if we're inside a
19127 generic instance, inflate the class if neccessary.
19128 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
19130 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
19132 * iltests.il: New regression test for #55976.
19134 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
19137 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
19139 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
19142 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
19144 * liveness.c: Consider SSA stores as well as loads when making vars
19147 * exceptions.cs: New regression tests for register allocation.
19149 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
19151 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
19152 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
19153 domain lock only to protect puntual access to data structures.
19154 Added access lock for sighash, jit_icall_hash_name,
19155 jit_icall_hash_addr and domain->code_mp.
19157 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
19159 * driver.c: Print SIGSEGV handling method.
19161 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
19163 * mini.c (setup_jit_tls_data): Handle case when this is called
19164 multiple times for a thread.
19166 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
19167 is different from fbxx_un. Fixes #54303. Also use constants instead of
19168 magic numbers in a lot of places.
19170 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
19172 * exceptions.cs: Fix cctor test when --regression is used.
19174 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
19176 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
19179 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
19181 * inssel-ppc.brg: fixed register assignments for some rules.
19183 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
19185 * exceptions.cs: Add test for exceptions in static constructors.
19187 * mini.c (mono_jit_compile_method_with_out): Move the calling of
19188 static constructors outside the domain lock. Fixes #55720.
19190 2004-03-17 Martin Baulig <martin@ximian.com>
19192 * mini.c (get_generic_field_inst): Removed, this'll never happen.
19193 (inflate_generic_field): Take the `MonoMethod *' instead of the
19194 `MonoClass *' and added support for generic method.
19195 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
19196 have a `field->parent->gen_params', only inflate the field if it's
19197 an open constructed type.
19199 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
19201 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
19202 exception object instead of the preconstructed ones.
19204 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19206 * mini.c: reverted changed to sigsegv_signal_handler commited
19207 accidentally in the previous patch.
19209 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19212 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
19213 running --aot with an old assembly.
19215 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
19217 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
19220 * mini-sparc.c: Add support for v9 branches with prediction.
19222 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
19224 * mini.c (mini_init): #warning is GNUC only
19226 * mini-sparc.h: implement __builtin_frame_address
19227 and __builtin_return_address for Sun C compiler
19229 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
19231 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
19233 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
19235 * basic-calls.cs: Add test for unaligned byref long argument passing.
19237 * mini-ops.h: Add sparcv9 compare and branch instructions.
19239 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
19240 v9 instructions if we have a v9 cpu.
19242 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
19243 registers for global allocation.
19245 * exceptions-sparc.c: Fixes.
19247 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
19249 * liveness.c (mono_analyze_liveness): Optimized version.
19251 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
19253 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
19256 * basic-float.cs basic-calls.cs: New regression tests.
19258 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
19260 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
19261 sigaltstack implementation.
19263 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
19265 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
19266 stuff if SIGSEGV_ON_ALTSTACK is not defined.
19268 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
19270 * mini.c: Fix warnings.
19272 * mini.c (mono_resolve_patch_target): New function which contains the
19273 arch independent part of the patching process.
19275 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
19276 patching code to a separate function.
19278 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
19280 * mini.c (add_signal_handler): ifdef out on Windows
19282 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
19284 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
19285 cpu-sparc.md: Add exception handling support + other fixes.
19287 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
19288 typed GC detection in --version.
19290 * basic.cs exceptions.cs: New regression tests.
19292 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
19293 the arch specific code can store data during a compilation.
19295 * mini-ops.h: Add OP_SETFRET.
19297 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
19298 function, register a separate icall for each arity, so the icalls can
19301 * mini.c (mono_print_tree): Print negative offsets in a more readable
19304 * mini.c: Make signal handling work on sparc.
19306 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
19308 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
19310 * jit-icalls.c: Emulate truncl by aintl on solaris.
19312 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
19314 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
19316 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
19318 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
19320 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
19321 a MarshalByRef type, inline a method that performs the check, taking into
19322 account that the object can be a proxy. Also implemented tow new opcodes:
19323 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19324 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
19325 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19327 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
19329 * mini-ppc.c: if a relative branch displacement is too big
19330 but it points to and area reachable with an absolute branch,
19333 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
19335 * mini.c: optimize small copies in cpblk.
19337 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
19339 * basic-calls.cs basic-float.cs: New regression tests.
19341 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
19342 negative offsets from %fp. Implement localloc. Fix local register
19343 allocation. Fix the case when the this argument needs to be saved to
19344 the stack. Implement some missing opcodes.
19346 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
19348 * mini.c (mini_method_compile): Reenable global regalloc in methods
19349 with exception handlers.
19351 * linear-scan.c (mono_varlist_sort): Fix warning.
19353 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
19355 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
19358 * liveness.c: Make all variables uses in exception clauses volatile, to
19359 prevent them from being allocated to registers. Fixes #42136.
19361 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
19363 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
19364 causes regressions.
19366 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
19367 argument to mono_arch_regalloc_cost.
19369 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
19372 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
19374 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
19375 Make the cost of allocating a variable to a register arch dependent.
19377 * basic-calls.cs: Fix compilation of tests.
19379 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
19380 helper function to cut back on the number of #ifdefs needed.
19382 * mini-ppc.c: Fix compilation.
19384 * basic-calls.cs: New regression tests.
19386 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
19388 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
19389 of l0 since that is callee saved.
19391 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
19394 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
19395 of delay instruction.
19397 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
19399 * mini.h (MonoCallInst): Add 'virtual' flag.
19401 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
19403 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
19405 * *.cs: New regression tests.
19407 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
19410 * mini.c (mono_runtime_install_handlers): Fix build.
19412 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
19413 'signal_stack_size' members.
19415 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
19416 alternate signal stack.
19418 * exceptions-x86.c: Add stack overflow handling.
19420 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
19421 functions to arch independent code.
19423 * mini.c (mono_print_tree): Print more detailed info for load_membase
19426 2004-02-23 Martin Baulig <martin@ximian.com>
19428 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
19430 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
19432 * mini-x86.c: fixed reg allocation for div/rem.
19434 2004-02-22 Miguel de Icaza <miguel@ximian.com>
19436 * driver.c (mono_main): Report some configuratio options on --version.
19438 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
19440 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
19441 low in the address space. Correctly flush memory in thunks where we
19442 output native code.
19444 2004-02-20 Martin Baulig <martin@ximian.com>
19446 * mini.c (mini_get_method): New static method; inflate all generic
19447 methods and methods in open generic instances.
19448 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
19449 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
19451 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19453 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
19455 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
19457 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
19459 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
19461 * mini-sparc.c (flushi mono_arch_output_basic_block): make
19462 it compile using Sun's compiler.
19464 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19466 * 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.
19468 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
19470 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19472 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
19474 * mini-ppc.c: handle calls outside of the allowed range with thunks
19475 allocated using the code manager.
19476 * tramp-ppc.c: use the code manager to hold generated native code.
19477 Fixed the magic trampoline to just patch vtable entries.
19479 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
19481 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
19484 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
19486 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
19489 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
19490 if we have a working __thread implementation.
19492 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
19493 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
19495 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
19497 * mini-x86.c: Fix compilation under gcc 2.
19499 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
19501 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
19502 contains a call to the wrapped function.
19504 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
19505 OP_<CALL>_IMM opcodes, and use them under X86.
19507 * mini.c (mono_jit_find_compiled_method): Fix warning.
19509 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
19511 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
19513 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
19514 functionality to mini.c.
19516 * mini.c (mono_create_jump_trampoline): New function to create a jump
19517 trampoline. Return a compiled method instead of a trampoline if it
19518 exists. Add a cache for jump trampolines.
19520 * mini.c (mono_jit_find_compiled_method): New function to return a
19521 compiled method if it exists.
19523 * mini-x86.c: Call mono_create_jump_trampoline instead of
19524 mono_arch_create_jit_trampoline.
19526 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
19527 a jump trampoline. Fixes #52092.
19529 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
19531 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
19532 which is not up-to-date. Add check_corlib_version () instead.
19534 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
19537 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
19538 since newer valgrind versions do not need it.
19540 * mini.c (mono_jit_compile_method_with_opt): New helper function to
19541 compile a method with a given set of optimizations.
19543 * mini.c: Compile icall wrappers on-demand instead of at startup.
19545 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
19546 wrapper for an icall.
19548 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
19550 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
19553 * iltests.il: Add test for non-empty stack before switch instruction.
19555 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
19557 * mini.c: Add support for new stringbuilder marshalling conventions.
19559 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
19561 2004-02-01 Martin Baulig <martin@ximian.com>
19563 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
19564 in `ginst->mtype_argv'.
19566 2004-01-31 Miguel de Icaza <miguel@ximian.com>
19568 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
19569 facilitate grepping.
19571 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
19573 * mini.c: fixed buglet in initobj generic implementation for references.
19575 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
19577 * Makefile.am: make the version script conditional.
19578 * jit-icalls.c: handle missing truncl().
19580 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
19582 * exceptions.cs: Add more tests for double->int conversion.
19584 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
19585 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
19587 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
19589 * driver.c: make --verbose --version emit an error
19590 if the loaded corlib doesn't match the runtime version.
19592 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
19594 * mini-ppc.h: export ppc_patch().
19595 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
19596 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
19597 on par or better than on MacOSX.
19599 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
19601 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
19602 mono_lookup_pinvoke_call.
19604 * mini-x86.c: Under windows, the default pinvoke calling convention is
19605 stdcall. Fixes #52834.
19607 * mini.c (optimize_branches): Add an upper bound to the number of
19608 iterations to prevent infinite loops on strange loops. Fixes #53003.
19610 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
19612 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
19613 and ISINST. Fixes #52093.
19615 * objects.cs (test_0_vector_array_cast): New tests.
19617 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
19619 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
19620 checking in Array.Set ().
19622 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
19625 * object.cs (test_0_multi_array_cast): New regression test.
19627 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
19629 * exceptions-ppc.c: fix build on Linux/PPC.
19631 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
19633 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
19634 running under valgrind.
19635 (x86_magic_trampoline): Fix build bustage.
19637 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
19638 negative values as well. This is needed for the encoding of the line number
19639 info, since sometimes the line numbers are not in increasing order.
19641 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
19643 * cpu-pentium.md (localloc): Increase the size of the localloc
19644 instruction since it is a loop under Win32.
19646 * debug-mini.c (record_line_number): Get rid of unneccesary memory
19649 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
19651 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
19652 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
19653 Max Horn (max@quendi.de). Fix file names in comments.
19655 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
19657 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
19658 avoid stack overflow.
19659 (replace_usage): Avoid uninitialized variable warnings.
19661 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
19662 and taking the address of valuetype variables.
19664 2004-01-03 Patrik Torstensson
19666 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
19667 for other purposes than FP later on.
19669 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
19671 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
19674 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19676 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
19678 2003-12-30 Patrik Torstensson <p@rxc.se>
19680 * mini-x86.h: Decreased number of availiable fp regs.
19681 Solves corner cases with FP spilling.
19683 2003-12-23 Patrik Torstensson <p@rxc.se>
19685 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
19686 for floating point stack tracking / spilling on x86.
19689 * basic-float.cs: added float mul overflow test.
19691 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
19693 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
19695 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19697 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
19698 supports for cond branches that overflow the immediate
19699 overflow offset. mcs can compile simple programs.
19701 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19703 * exceptions-ppc.c: exception handling support wip:
19704 finally handlers get run on exception.
19706 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
19708 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
19711 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19713 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
19714 initial support for stack walking and unwinding.
19716 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
19718 * driver.c (mono_main): Make corlib-out-of-sync message more
19719 descriptive. Also remove verify_corlib call.
19721 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19723 * mini.c: make CEE_NEWARR calls and other emulated opcodes
19724 not overlap with other call's arguments, too.
19726 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
19728 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
19729 move to arch-specific code the choice of arch-specific
19730 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
19731 * mini.c: ensure emulation calls will not interleave
19734 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
19736 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
19737 the magic trampoline stack frame is dropped before executing
19740 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
19742 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
19743 and integer to fp conversions. Added support for overflowing
19744 arguments on the stack. Reserve a couple more registers as temps.
19745 Added support for aot compilation (as output still needs to be
19748 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19750 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
19751 Don't overwrite return register in some corner cases.
19753 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
19755 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
19756 static constructors when AOT compiling.
19758 * driver.c (mono_main): Call mono_check_corlib_version.
19760 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
19762 * cpu-g4.md, basic.cs: fixed div target register.
19764 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
19766 * mini-ppc.c, basic.cs: shl_imm fix with test.
19768 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19770 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
19771 structures by value. Misc fixes.
19772 * objects.cs: more tests.
19774 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
19776 * mini-ppc.c: lconv.ovf.i implemented.
19778 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19781 (mini_init): don't error out if someone already called g_thread_init.
19783 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19785 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
19786 to be any type per the spec. Fix abnormal memory usage when
19787 the same object is repeatedly thrown.
19789 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
19791 * mini.c: check for overruns in IL code.
19793 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
19795 * TODO: Add/remove some todo entries.
19797 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
19799 * driver.c (mono_main): Call mono_verify_corlib.
19801 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
19803 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
19804 This has been moved to mini.c
19805 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
19806 type being casted is marshalbyref it could be a proxy, so instead of
19807 emitting the type check code, emit a call to a runtime method that will
19808 perform the check by calling CanCastTo if needed.
19810 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
19812 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
19813 methods with large stack frames under Win32.
19815 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
19817 * Makefile.am: Distribute regression tests.
19819 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
19820 at the end instead of inserting each variable into the sorted list.
19822 * linear-scan.c (mono_varlist_sort): New helper function.
19824 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19826 * mini.c: ensure arguments and locals are within bounds.
19828 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19830 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
19833 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19835 * mini.c (mono_cprop_copy_values): Fix crash.
19837 * aot.c: Set verbosity back to 0.
19839 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
19841 * regalloc.c: complete memory leak fix by Laurent Morichetti
19844 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19846 * driver.c (main_thread_handler): Revert the previous patch.
19848 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
19851 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
19852 memory from the memory pool.
19854 * driver.c (main_thread_handler): Turn on all optimizations when
19857 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
19858 an array for better performance.
19860 * regalloc.c (mono_regstate_assign): Fix memory leak.
19862 * debug-mini.c (mono_debug_serialize_debug_info): New function to
19863 serialize the debug info.
19865 * debug-mini.c (mono_debug_add_aot_method): New function to load the
19866 debug info from the serialized representation.
19868 * aot.c: Save debug info into the generated file and load it when
19871 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
19873 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19875 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
19876 More FP-related fixes.
19878 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
19880 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
19881 and register allocation buglet. Hello world now runs.
19883 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19885 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
19886 * tramp-ppc.c: fixed class init trampoline.
19887 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
19889 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19891 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
19892 mini.c: more ppc changes/fixes.
19894 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19896 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
19897 Also optimize the case when the arguments are the same in the caller
19900 * iltests.il: Add tests for tail calls with valuetype arguments.
19902 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19904 * mini-ppc.c: fixes for struct return type.
19906 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
19908 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19909 mono_spillvar_offset() to arch-specific code.
19911 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
19913 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
19915 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19917 * exceptions-x86.c: Fix stack space leaks.
19919 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
19920 registers from the lmf if the method has save_lmf set.
19922 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
19924 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
19925 of icall wrappers into InvokeInDomain, since these are now per-domain.
19927 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
19929 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
19930 make some opcode emulation and intrinsic ops enabled/disabled
19931 according to the architecture. More fixes.
19933 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
19935 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
19937 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19939 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19940 arch-specific handling for 'this' and struct return type to
19941 arch-specific code.
19943 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19945 * aot.c: prevent divide by zero error when reporting (it happened with
19946 Accessibility.dll).
19948 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
19950 * mini.h (inst_switch): Remove unused macro.
19952 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19955 (load_aot_module): free 'info->methods' and 'info' properly. No more
19956 "free(): invalid pointer blah" messages when you have an old aot
19959 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
19961 * jit-icalls.c, mini.c: Added support for context static fields.
19963 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19965 * mini.c (mono_method_blittable): Methods which set LastError are not
19966 blittable either. Fixes #51108.
19968 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19970 * mini.c: flush icache.
19971 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
19973 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19975 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
19977 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
19979 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
19982 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
19985 * inssel.brg (CEE_MKREFANY): Fix AOT case.
19987 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
19989 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
19990 instruction when the result is discarded.
19992 * iltests.il (test_0_div_regalloc): New regression test.
19994 * arrays.cs: Fix compilation error.
19996 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
19998 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
19999 float rules to inssel-x86.brg: sane architectures with FP registers
20000 don't need to implement these rules.
20002 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
20004 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
20006 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
20008 * mini.h, inssel-long32.brg: fixed endianess issues in int64
20009 implementation of 32 bit systems.
20011 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
20013 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
20014 (Jeroen Zwartepoorte).
20016 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
20018 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
20019 the caller and the callee matches.
20021 * mini.c (mono_method_to_ir): Add comment.
20023 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
20024 signbit is missing on some platforms.
20026 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
20028 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
20030 * mini.c (setup_jit_tls_data): Call the new function.
20032 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
20034 * mini-x86.c: Add experimental support for fast access to the lmf
20035 structure under NPTL/Linux 2.6.x.
20037 2003-11-06 Martin Baulig <martin@ximian.com>
20039 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
20040 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
20043 2003-11-02 Martin Baulig <martin@ximian.com>
20045 * mini.c (inflate_generic_field): New static method.
20046 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
20047 generic instance and the field is declared in a generic type, call
20048 inflate_generic_field() to inflate it. Fixes gen-28.cs.
20050 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
20052 * mini.h mini.c (mono_method_same_domain): New function to return
20053 whenever the caller and the callee are in the same domain.
20055 * tramp-x86.c (x86_magic_trampoline): Use the new function.
20057 2003-10-30 Martin Baulig <martin@ximian.com>
20059 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
20060 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
20062 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
20063 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
20065 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
20067 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
20070 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
20071 object here, so it is in the correct appdomain etc.
20073 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
20075 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
20077 (mono_method_to_ir): Avoid freeing the type created returned from
20078 mono_type_create_from_typespec, since it is put into an internal cache
20079 by the function. Fixes pointer.exe.
20081 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
20082 trampolines for icalls and pinvokes as well. Fixes #33569.
20084 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
20086 * mini.c: Update after appdomain changes.
20088 * mini.c (mono_jit_compile_method_inner): Allways compile native
20089 method wrappers in the root domain, since there can only be one
20090 instance of them, whose address is stored in method->info.
20092 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
20094 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
20095 environment variable. Instead detect automatically whenever running
20096 under valgrind using the magic macro RUNNING_ON_VALGRIND from
20099 2003-10-16 Miguel de Icaza <miguel@ximian.com>
20101 * trace.c, trace.h: New files that implement the new trace option
20104 * driver.c: Document new --trace options.
20106 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
20109 - if (mono_jit_trace_calls)
20110 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
20112 * mini.h: prototypes.
20114 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
20116 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
20118 * mini.c inssel.brg: Implement typedefbyref opcodes.
20120 * mini.c (mono_jit_compile_method): Remove unused local variable.
20122 * mini.c (mono_jit_compile_method_inner): Ditto.
20124 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
20126 * tramp-x86.c (x86_class_init_trampoline): Fix build.
20128 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
20130 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
20132 * mini.c (mono_no_aot): Remove unused global variable.
20134 * mini.c: Thread safety fixes.
20136 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
20138 * mini.c (mono_create_class_init_trampoline): Add a lock around
20139 class_init_hash_addr.
20141 * arrays.cs (test_0_newarr_emulation): Add new regression test for
20144 * mini.c: Decompose the NEWARR instruction before decomposing its
20145 arguments. Fixes #30073.
20147 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
20149 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
20152 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
20154 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
20156 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
20158 * driver.c: Add support for compiling icall wrappers to --compile.
20160 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
20162 * inssel.brg: The empty value in class->interface_offsets is -1, not
20165 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
20167 * objects.cs: New test for 'is' operator on an array of interfaces.
20169 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20171 * tramp-ppc.c: update trampoline code to support jumps
20172 and class initialization.
20174 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
20176 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
20178 * inssel.brg (OP_UNBOXCAST): Fix #46027.
20180 * inssel.brg (OP_UNBOX): Remove unused rule.
20182 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
20183 region instead of one for each method. Fixes #47813.
20185 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
20187 * exceptions.cs (test_0_nested_finally): New regression test for
20188 nested exception handlers.
20190 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
20192 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
20194 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
20197 * mini.c (mono_method_check_inlining): Make the inlining limit
20198 configurable by an environment variable.
20200 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
20202 * mini.h: Bump AOT file version.
20204 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
20205 token, store the image along with the token, since the token might not
20206 refer to the same image as the method containing the relocation,
20207 because of inlining.
20209 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
20211 * mini.c (mono_precompile_assemblies): New function to compile
20212 all methods in all loaded assemblies.
20214 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
20216 * regalloc.h regalloc.c (MonoRegState): Change the type of
20217 iassign and fassign to int*, since they can contain large negative
20218 values if the register is spilled. Also added some comments. Fixes
20221 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
20222 under Win32. Fixes #42964.
20224 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
20226 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
20228 * aot.c: Added support for AOT compiling methods which contain calls
20229 to wrappers. Currently, only remoting-invoke-with-check wrappers are
20232 * driver.c (compile_all_methods): Run the compilation in a thread
20233 managed by mono. Fixes #44023.
20235 * mini.c (mono_codegen): Print full method name in verbose output.
20237 * mini-x86.c (mono_arch_patch_code): Fix warning.
20239 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
20240 jumps, since the method we are jumping to might be domain-specific.
20242 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
20244 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20246 * inssel.brg: string chars are unsigned.
20248 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
20250 * TODO: New todo item.
20252 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
20253 which calls mono_runtime_class_init and patches the call site to
20254 avoid further calls.
20255 (mono_arch_create_class_init_trampoline): New arch specific function
20256 to create a class init trampoline.
20257 (create_trampoline_code): Generalized so it can create
20258 class init trampolines as well.
20260 * mini.c (helper_sig_class_init_trampoline): New helper variable.
20261 (mono_create_class_init_trampoline): New function to create and cache
20262 class init trampolines.
20263 (mono_find_class_init_trampoline_by_addr): New function to lookup the
20264 vtable given the address of a class init trampoline. Used by the
20266 (mono_codegen): Generate a call to a trampoline instead of
20267 mono_runtime_class_init in LDSFLD[A].
20268 (mono_codegen): Add relocations for the new trampoline.
20270 * mini.h mini-x86.c aot.c: Added a new relocation type:
20271 MONO_PATCH_INFO_CLASS_INIT.
20273 * mini.h: Bump AOT version number.
20275 * aot.c: Create a copy of the loaded code instead of using the original
20276 so methods which call each other will be close in memory, improving
20279 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
20280 patch since it breaks the regression tests.
20282 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
20283 for the register saving instruction sequence since the
20284 frame_state_for function in glibc 2.3.2 don't seem to detect it.
20286 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
20288 * TODO: Fix todo item && remove another.
20290 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
20292 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
20295 * aot.c: Moved the check for MONO_LASTAOT into the initialization
20296 function of the module.
20298 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
20299 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
20300 --no-aot command line option.
20302 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
20304 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
20305 by Bernie Solomon (bernard@ugsolutions.com).
20307 * inssel.brg: Refactor the interface offset table related code into
20308 its separate functions and add support for the AOT case.
20310 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
20312 * aot.c (mono_aot_get_method_inner): Fix memory leak.
20314 * aot.c: Added mono_aot_verbose variable and made all debugging
20315 output depend on the value of this variable.
20317 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
20318 method_label and info_label.
20320 * mini.h mini-x86.c aot.c: Added a new relocation type
20321 MONO_PATCH_INFO_IID for klass->interface_id.
20323 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
20324 the MonoJitInfo structure.
20326 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
20327 a non-root appdomain in shared mode.
20329 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
20331 * aot.c: make aot loader less verbose. Remove free of unused variable.
20333 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
20335 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
20337 * .cvsignore: Added *.dll.
20339 * mini.c (mono_print_tree_nl): New function callable while debugging.
20341 * mini.c (mono_print_code): Export this.
20343 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
20346 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
20348 * mini.h (MonoCompile): Added 'jit_info' field.
20350 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
20351 the cfg structure, since it is needed by the AOT compiler.
20353 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
20355 * aot.c: A major rewrite. Changes include:
20356 - save exception tables for methods which have them.
20357 - cache failed lookups in aot_get_method () to avoid the (slow) calls
20358 to g_module_symbol.
20359 - reworked the file format so it is now much smaller and needs
20360 fewer relocation entries.
20362 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20364 * aot.c (load_aot_module): Fix build bustage on platforms without
20367 2003-09-04 Martin Baulig <martin@ximian.com>
20369 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
20371 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20373 * TODO: Some new optimization ideas.
20375 * aot.c: Move AOT module loading logic here from mono_assembly_open.
20377 * aot.c: Save the optimization flags used to compile the code into
20380 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
20381 support emitting domain specific code.
20383 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
20384 no longer domain neutral. It can be made domain neutral by compiling
20385 with --optimize=shared.
20387 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
20388 between appdomains.
20390 * driver.c mini.h mini.c: New --no-aot debugging option which disables
20391 loading of AOT code.
20393 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
20395 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
20396 if there is no domain neutrality information.
20398 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
20400 * aot.c (mono_compile_assembly): Emit a symbol containing the file
20401 format version into the generated library.
20403 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
20404 callee method into the caller since one of them could be shared.
20406 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
20407 system exceptions from AOT code now works.
20409 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
20410 method if it is domain neutral and the callee is not.
20412 * graph.c (cfg_emit_one_loop_level): Fix warning.
20414 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
20416 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
20419 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
20421 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
20422 is needed by code which is executed before mono_runtime_init ().
20423 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
20425 * mini.c (mono_thread_abort): Fix warning.
20426 (mono_jit_compile_method): Call static constructor in the AOT case too.
20428 * aot.c (mono_compile_assembly): Fix warning.
20430 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20432 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
20434 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
20436 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
20438 * cpu-pentium.md: Fix the length of call opcodes so they include the
20439 ESP restoring instruction. Fixes #47968.
20441 2003-08-28 Martin Baulig <martin@ximian.com>
20443 * mini-x86.c (mono_arch_call_opcode): Added support for
20444 MONO_TYPE_GENERICINST.
20446 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
20448 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
20450 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
20451 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
20453 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
20456 2003-08-26 Martin Baulig <martin@ximian.com>
20458 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
20459 when reporting an error, set this to the actual error location.
20460 (mono_method_to_ir): Report the correct error location if
20461 get_basic_blocks() returned an error.
20463 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
20465 * mini.c (mono_type_blittable): OBJECT is not blittable.
20466 (mono_method_blittable): Methods which have marshalling descriptors
20467 are not blittable either. Fixes #47842.
20469 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
20471 * driver.c mini.c: Use an environment variable instead of a global
20472 variable. Also fix the build.
20474 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
20475 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
20478 * driver.c mini.c: Added --with-valgrind option to turn off some
20479 code which prevents mono from running under valgrind.
20481 * mini.c (mono_emit_call_args): Fixed warning.
20483 * mini.c (mono_emulate_opcode): Fixed warning.
20485 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20487 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
20488 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
20489 regalloc.c, regalloc.h: specify available registers in arch-specific
20490 code and support floats in the regallocator (patch by Laurent Morichetti
20493 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20495 * mini.c: mono_thread_current() can be called only after
20496 mono_runtime_init(): rearrange code to not call it early on.
20498 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20500 * mini.c: allocate jump tables in the code mempools.
20502 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20504 * mini.c, mini.h: make sure per-thread data allocated by the jit is
20507 2003-08-10 Miguel de Icaza <miguel@ximian.com>
20509 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
20510 12 to 16. This fixes bug #47453.
20513 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
20515 * mini-ppc.c: fixed indexed load and unsigned compares.
20517 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
20519 * mini.c: reenabled installation of handler for
20520 thread abort signal.
20522 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20524 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
20525 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
20526 until it's fixed and actually useful.
20528 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20530 * inssel-long32.brg: couple more opcodes implemented.
20532 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20534 * mini-sparc.c: Even more opcodes implemeted.
20536 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
20538 * mini-sparc.c: More opcodes implemented.
20540 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
20542 * mini-sparc.c: More opcodes implemented.
20544 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20546 * inssel-sparc.brg: Add some needed rules. Direct
20548 * Makefile.am: Use inssel-sparc.brg
20549 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
20550 an assert happy for now.
20552 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
20554 * mini-sparc.c: Fixed compile errors.
20555 * exceptions-sparc.c: Same. We now produce a mono binary
20556 on sparc-linux. Yea.
20558 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
20560 * mini-sparc.c: Renamed registers. Also some macro cleanups.
20561 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
20562 They compile, but do not work.
20564 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20566 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
20567 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
20568 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
20571 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20573 * mini.c: more opcodes implemented and better support for generics.
20575 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20577 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
20578 * mini.c, mini.h: first cut at generics support: some new instructions
20579 added and changed the behaviour of some of the existing ones.
20581 2003-07-21 Miguel de Icaza <miguel@ximian.com>
20583 * mini.c: Removed definition of metadata_shared mutex here.
20585 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20587 * mini-x86.c: make vararg calls work for instance methods.
20589 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
20591 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
20592 returns the arguments in a separte list, now.
20594 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20596 * aot.c, mini.c: updates for array type representation changes.
20598 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
20600 * mini.c: register function to perform jit shutdown.
20602 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20604 * mini.c: use a faster allocator if possible.
20606 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20608 * aot.c: some cleanups and portability changes.
20610 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20612 * mini.c: use faster allocation for CEE_BOX if possible.
20614 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20616 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
20617 Moved inlined mempcy code to its own function so that is can be
20618 reused. Added an inline memset function as well (optimized initobj).
20619 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
20621 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20623 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
20625 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
20627 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
20628 arch code can setup the cpu for CLR execution, if needed.
20629 We use it on x86 to set the precision of FP operations.
20631 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
20633 * mini.c: disable some optimizations if we can guess they'll cost too
20634 much for a given method.
20636 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20638 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
20640 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20641 * mini.h mini.c mini-x86.c: Added instruction level coverage
20642 info collection support.
20644 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20646 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
20647 is now implemented in the profiling API. Get rid of a couple of
20648 unnecessary global variables.
20650 2003-06-15 Nick Drochak <ndrochak@gol.com>
20652 * basic-long.cs: tests for negative values for bigmul, and unsigned.
20653 * cpu-g4.md: add op_bigmul and op_bigmul_un
20654 * cpu_pentium.md: add op_bigmul_un
20655 * inssel-long32.brg: add rule for unsigned bigmul
20656 * mini-ops.h: define OP_BIGMUL_UN
20657 * mini-x86.c: THE BUG: handle (un)signed properly
20658 * mini.c: choose unsigned opcode if needed.
20659 This set of patches fixes bug #44291
20661 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
20663 * mini.c (optimize_branches): improved to handle all kinds of
20664 conditional branches.
20666 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20668 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
20669 don't raise exceptions.
20671 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20673 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
20674 to arch-specific files.
20676 2003-06-09 Martin Baulig <martin@ximian.com>
20678 * Makefile.am (libs): Added $(LIBGC_LIBS).
20680 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
20682 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
20683 and OP_ATAN (fixes bug#44293).
20685 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
20687 * Makefile.am, mini-x86.c: rename cpu description array to
20688 pentium_desc, since some compilers define the 'pentium' preprocessor
20691 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
20693 * mini.c (mini_select_instructions): add explicit branch if the
20694 following block is not the false target of a conditional branch -
20695 we need this with any optimization that reorder or remove bblocks
20697 * mini.c (optimize_branches): bug fixes
20699 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
20701 * mini.c (mono_method_to_ir): inline static readonly fields
20703 * ssa.c (fold_tree): start cfold support for long (very simple
20706 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
20708 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20710 * inssel.brg: fixed memcpy (bug #44219).
20712 2003-06-05 Dick Porter <dick@ximian.com>
20714 * driver.c: Set the glib log levels to not abort if g_message
20717 g_set_prgname() has to happen before mini_init() so that the
20718 process handle gets the info.
20720 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20722 * driver.c: add intrins to the default optimizations to get wider
20725 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
20727 * mini.h: some large basic blocks will overflow a 16-bit
20728 integers for symbolic registers.
20730 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20732 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
20733 (mono_arch_output_basic_block): fix bug 43499
20735 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20737 * mini.c: kill duplicated definition of mono_debug_format.
20739 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
20741 * mini-x86.c, arrays.cs: fixed register allocation bug.
20743 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20745 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
20747 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
20749 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20752 (print_method_from_ip): also print source location information if
20755 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
20757 * mini.c (mono_find_block_region): bug fix in region code
20758 (mini_method_compile): enable removing unreachable code again, but
20759 only in methods without exception clauses.
20761 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20763 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
20764 Implemented arglist opcode and handling of TypedReference type.
20765 Fixed x86 call convention when a structure is returned.
20766 Minimal support for calling static vararg methods.
20768 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
20770 * mini.c (mini_method_compile): always remove unreachable code,
20771 because the code in them may be inconsistent (access to dead
20772 variables for example).
20774 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
20776 * driver.c, debug-mini.c: warning fixes.
20778 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
20780 * Makefile.am, jit.h, mini.h: install header for embedding mono.
20782 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
20784 * mini.c: thread-static fields are registered in mono_class_vtable(),
20785 so ensure the function is called before checking for them.
20787 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
20789 * mini.c (optimize_branches): fix for bug 43586
20791 * jit-icalls.c (mono_llmult_ovf): added an additional check for
20792 overflow (fixes Bug #43639)
20794 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20796 * mini.c, objects.cs: allow the use of stobj for primitive types.
20798 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20800 * mini.c: be less strict about argument checking until we support
20801 running the verifier.
20803 2003-05-27 Nick Drochak <ndrochak@gol.com>
20805 * basic-long.cs: tests for (ulong)int * (ulong)int also
20806 * mini.c: use the same trick for (ulong)int * (ulong)int
20808 2003-05-27 Nick Drochak <ndrochak@gol.com>
20810 * basic-long.cs: add regression test for (long)int * (long)int
20811 * cpu-pentium.md: add op_bigmul specification
20812 * inssel-long32.brg: add OP_BIGMUL rule
20813 * mini-ops.h: add OP_BIGMUL
20814 * mini-x86.c: register allocator: handle case where src1 needs to be
20816 * mini.c: substitute special BIGMUL opcode in the tree for
20817 (long)int * (long)int
20819 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
20821 * jit-icalls.c: call the type ctor on field access if needed.
20823 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
20825 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
20826 to a method (including results of ldelema, bug#43207).
20828 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
20830 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
20831 colors to show exception handler blocks.
20833 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
20834 (fix for pinvoke7.cs).
20836 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20838 * mini.h, mini.c: ensure correct initialization order for types that
20839 require it. Prepare for lazy compilation of jit icall wrappers.
20840 Provide a name for opcode emulation to reduce unneeded mallocing.
20842 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
20844 * mini-x86.c: better register restoring code and profiling
20845 support for tail calls.
20847 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20849 * mini.h, driver.c: prepare for leaf methods optimization.
20851 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
20853 * mini.c: get targets of branches before converting a method.
20855 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
20857 * mini.c (optimize_branches): added some experimental code (disbaled)
20859 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
20861 * mini.c (optimize_branches): fix branch to branch optimization
20863 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
20865 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
20867 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
20869 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
20872 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
20874 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
20875 enable use of interface variables again.
20877 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
20878 I1 to registers because there is no simply way to sign extend 8bit
20879 quantities in caller saved registers on x86.
20881 * inssel-float.brg: set costs of some rules to 2 so
20882 that monobure always select the arch. specific ones if supplied,
20883 regardless of the order we pass the files to monoburg.
20885 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
20887 * mini.c, mini-x86.c: since the magic trampoline for jumps
20888 can't patch the code directly, we do it as soon as the
20889 method gets compiled.
20891 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20893 * mini-x86.c, mini.h: introduce a new patching method
20894 to support CEE_JMP and tail calls.
20895 * mini.c: obey tail.call. Don't precompile methods target
20897 * tramp-x86.c: new trampoline code to handle methods
20898 reached through a jump.
20900 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
20902 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
20903 bit values to registers
20905 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
20907 * mini.c (mono_compile_get_interface_var): share interface
20908 variables if possible.
20910 2003-05-16 Martin Baulig <martin@ximian.com>
20912 * debug-mini.c (mono_init_debugger): New function to initialize
20913 the debugger. This is not in the debugger since it needs to
20914 access some of mini's internals.
20916 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20918 * mini.c (mono_method_to_ir): inlining fixes/cleanups
20920 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
20922 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
20923 for value type handling.
20925 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20927 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
20928 (mono_method_check_inlining): enable inlining of all kinds of wrappers
20930 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
20932 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
20933 the constructor through a proxy.
20935 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20937 * jit-icalls.c, inssel.brg: fixes to array element address
20940 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
20942 * mini-x86.c (is_regsize_var): allocate pointer to registers
20944 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20946 * driver.c: fixed typo, added intrins to the set of optimizations
20947 tested with regressions.
20949 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
20951 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
20952 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
20955 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
20957 * inssel.brg: remove some common pop instructions without side effects
20959 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20961 * inssel-x86.brg: fixed thinko in int to double conversions.
20963 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
20965 * mini.c, jit-icalls.c: added runtime thread-static variable support.
20967 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20969 * inssel-long32.brg: two more missing instructions.
20971 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
20973 * mini.c (mono_emit_call_args): set the cil_code for all arguments
20974 if not already set.
20976 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
20978 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
20981 * basic-float.cs: Added tests for negative zero.
20983 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20985 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
20986 a couple of missing operations for long casts, with test cases.
20988 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20990 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
20992 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
20994 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
20995 code size estimation.
20997 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
20999 * mini.c (mono_jit_create_remoting_trampoline): make it work with
21000 abstract methods (fix bug 42542)
21002 * aot.c: add ability to handle array types
21004 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
21006 * mini.c: Call the _specific versions of the object allocation
21007 functions if possible.
21009 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
21011 * driver.c: call setlocale ().
21013 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
21015 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
21018 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
21020 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
21022 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
21023 wrappers (fix bug 42122)
21025 2003-05-04 Martin Baulig <martin@ximian.com>
21027 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
21029 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
21030 s/mini_set_defaults/mono_set_defaults/g.
21032 2003-05-04 Martin Baulig <martin@ximian.com>
21034 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
21036 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21038 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
21039 (reported by Don Roberts).
21041 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
21043 * mini.c: temporarily work around two bugs for this release.
21045 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
21047 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
21048 that contains -export-dynamic and it makes using the ld script
21050 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
21052 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
21054 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
21057 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
21059 * mini.c: make sure leave calls all the needed finally blocks,
21060 even when the target jumps out of multiple exception clauses.
21062 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21064 * ldscript, Makefile.am: add linker script to reduce the number of
21065 exported symbols (should also fix the issues with libwine defining
21066 some of the same symbols in io-layer).
21068 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
21070 * driver.c (mini_main): Avoid assertion when no file name is given on
21073 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
21075 * driver.c: added --version/-V command line option.
21076 Added the inline optimization in the regression tests.
21078 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21080 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
21081 to the type in the method signature (fixes bug#42134).
21083 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
21085 * mini.c: when inlining, check this is not null only when needed (bug #42135).
21087 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
21089 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
21091 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21093 * driver.c: fixed bug #42100.
21095 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
21097 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
21099 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
21101 * mini.c: moved most of the code required to do inlining to its own
21102 function so it can be reused. Inline also ctors if appropriate.
21104 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
21106 * Makefile.am: Link with -export-dynamic so shared libs loaded by
21107 the runtime can call mono API functions.
21109 2003-04-27 Martin Baulig <martin@ximian.com>
21111 * debug-mini.c (mono_debug_init_method): Added
21112 `guint32 breakpoint_id' argument; if the method has a breakpoint,
21113 send a notification to the debugger.
21115 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
21116 running in the Mono Debugger, just pass the breakpoint number to
21117 mono_debug_init_method().
21119 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
21121 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
21123 * mini.c: allow some more unsafe compares.
21125 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21127 * mini-x86.c, Makefile.am: make distcheck works (partially from
21128 a patch by Richard Lee <r.h.lee@attbi.com>).
21129 * regset.c, regset.h: removed, they are unused.
21131 2003-04-25 Dick Porter <dick@ximian.com>
21133 * driver.c: Usage reports the name as 'mono' not 'mini'
21134 * exceptions-x86.c: Build and run on freebsd
21136 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
21138 * Makefile.am: install the program with the 'mono' name and
21139 the library as libmono instead of mini and libmini.
21141 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
21143 * driver.c: provide the APIs for the embedding interface of the old jit.
21145 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
21147 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
21149 2003-04-23 Martin Baulig <martin@ximian.com>
21151 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
21153 * driver.c: Added `--debug' command line argument to enable
21156 2003-04-23 Martin Baulig <martin@ximian.com>
21158 * debug.[ch]: Removed. The code is now in
21159 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
21161 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
21164 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
21166 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
21168 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21171 (mini_cleanup): moved mono_runtime_cleanup call after the call to
21172 mono_domain_finalize.
21173 (mini_method_compile): use mono_method_profile* if the the option is
21176 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
21178 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
21179 methods with their wrapper.
21181 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
21182 methods with their wrapper.
21184 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
21187 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
21190 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
21193 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
21195 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
21197 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
21199 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
21200 of the mempool. This is slightly faster and uses less memory
21202 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
21204 * mini.c: avoid O(n) allocation for variables.
21206 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21208 * mini.c: handle items on the stack after inlining methods.
21210 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
21212 * mini.c: make the method->opcode optimization dependent
21213 on MONO_OPT_INSTRINS and do it lazily.
21215 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
21217 * driver.c: print overall results at the end of regression run.
21219 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
21221 * inssel.brg: don't overwrite symbolic registers.
21223 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
21225 * inssel-x86.brg: fix conversion from long to float.
21227 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
21229 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
21231 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
21233 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
21235 * driver.c: Added --print-vtable option as in the old JIT.
21237 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
21239 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
21241 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
21243 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
21245 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
21247 * mini.c regalloc.c regalloc.h: Fix memory leak.
21249 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
21251 * aot.c (mono_aot_get_method): register all used strings
21253 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
21255 * mini.c: always intern strings references with ldstr at compile time.
21257 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21259 * Makefile.am: add BUILT_SOURCES.
21261 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
21263 * driver.c: give a better error message when the assembly to execute
21264 doesn't have an entry point.
21266 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
21268 * Makefile.am: added hack for automake
21270 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
21273 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
21275 22003-04-07 Martin Baulig <martin@ximian.com>
21277 * Makefile.am: Added Makefile.am.
21279 * debugger-main.c: Removed, this is now in the debugger where it
21282 * mini.pc.in: Call this package `mini' for the moment.