2 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
6 2009-07-13 Mark Probst <mark.probst@gmail.com>
8 * mini.c: Register function for getting the IP from a signal
11 2009-07-09 Mark Probst <mark.probst@gmail.com>
13 * method-to-ir.c: When doing a call which might be remote from
14 shared generic code to other shared code with open type arguments,
15 get the remoting invoke wrapper from the RGCTX and do an indirect
18 2009-07-03 Zoltan Varga <vargaz@gmail.com>
20 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
21 after the unbox trampoline in the full-aot case.
23 2009-07-02 jonas echterhoff <jonas@unity3d.com>
25 * mini.c: Move initialization of jit_mutex before debugger initialization
30 * Info.plist: added Info.plist and link flag to enable the mono executable
31 to access other processes. Requires codesigning of the executable to work.
33 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
38 2009-06-30 Zoltan Varga <vargaz@gmail.com>
40 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
42 2009-06-29 Zoltan Varga <vargaz@gmail.com>
44 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
45 when the generic instance is an instantiation of a subclass of the
46 methods class. Fixes #517166.
48 2009-06-26 Zoltan Varga <vargaz@gmail.com>
50 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
53 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
56 * CMakeLists.txt: Add minimal support for installation.
58 2009-06-25 Zoltan Varga <vargaz@gmail.com>
60 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
61 determine whenever a method is directly callable to a separate function.
63 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
64 needed ones as a result of the previous change.
66 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
67 type of register arrays.
69 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
70 type of register arrays.
72 2009-06-24 Jerry Maine <crashfourit@gmail.com>
74 Contributed under the terms of the MIT/X11 license by
75 Jerry Maine <crashfourit@gail.com>.
77 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
79 2009-06-24 Zoltan Varga <vargaz@gmail.com>
81 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
83 2009-06-24 Neale Ferguson <neale@sinenomine.net>
85 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
86 dump of structure return value. Fix some formatting.
87 * cpu-s390x.md: Fix lengths of instruction sequences.
88 * mini-s390.c: Minor formatting changes.
90 2009-06-24 Zoltan Varga <vargaz@gmail.com>
92 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
93 Use sigaction on freebsd as well.
95 2009-06-23 Zoltan Varga <vargaz@gmail.com>
97 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
100 * mini.c (mini_init): Revert a change which breaks cross-compilation.
102 2009-06-22 Mark Probst <mark.probst@gmail.com>
104 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
106 2009-06-22 Mark Probst <mark.probst@gmail.com>
108 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
110 2009-06-20 Martin Baulig <martin@ximian.com>
113 (MonoDebuggerThreadFlags): New enum typedef.
114 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
115 (mono_debugger_thread_created): Added `gpointer func' argument;
116 initialize the new `thread_flags' field.
118 2009-06-18 Martin Baulig <martin@ximian.com>
120 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
121 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
124 (mini_debugger_set_attach_ok): New function; sets the attach-ok
125 flag in `MONO_DEBUGGER__info.runtime_info'.
128 (mono_main): Call mini_debugger_set_attach_ok() if generics
131 2009-06-22 Zoltan Varga <vargaz@gmail.com>
133 * aot-compiler.c (add_wrappers): Fix a warning.
135 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
136 the ppc load/store macro changes.
138 2009-06-21 Zoltan Varga <vargaz@gmail.com>
140 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
142 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
143 not just the got symbol.
145 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
148 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
151 * aot-compiler.c: Remove some fixmes.
153 * driver.c (mono_main): Print a helpful message when cross-compiling.
155 * mini.c (mini_init): Disable signal handlers when cross-compiling.
157 * method-to-ir.c (initialize_array_data): Do the optimization if the
158 target byte order is little endian, instead of the host byte order.
160 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
161 wrappers into the mscorlib image, Emit a unique plt symbol for each
162 image, emit symbols for plt entries.
164 * image-writer.c (img_writer_emit_symbol_size): New function to emit
167 2009-06-20 Zoltan Varga <vargaz@gmail.com>
169 * aot-compiler.c (add_wrappers): Avoid calling
170 mono_marshal_get_type_info () since it can assert for some types.
172 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
173 ldtoken are used inside wrappers.
175 * helpers.c: Add support for prefixing tools with the arch name.
177 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
178 quantities when using ilp32.
180 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
181 spill slots. Use sizeof(mgreg_t) for the spill slot size.
183 * image-writer.c: Use .long on ilp32.
185 * aot-compiler.c: Use 32 bit loads on ilp32.
187 2009-06-19 Zoltan Varga <vargaz@gmail.com>
189 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
191 * mini-ops.h: Use TARGET_POWERPC define for consistency.
193 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
195 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
196 second got slot of every aot image.
198 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
199 aot on platforms with function pointers.
201 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
202 support for aot/full aot on ppc/ppc64.
204 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
205 arguments which are needed on ppc.
207 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
210 * mini-trampolines.c aot-runtime.c: Update after the above changes.
212 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
214 * regalloc2.c (BITS_PER_CHUNK): Ditto.
216 * aot-compiler.c (emit_got_info): Fix reading unused memory.
218 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
220 2009-06-17 Geoff Norton <gnorton@novell.com>
222 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
224 2009-06-17 Zoltan Varga <vargaz@gmail.com>
226 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
227 to control whenever the dwarf writer is in xdebug or aot mode.
228 (emit_class_dwarf_info): Use a separate abbrev for structures without
231 * aot-compiler.c: Pass the appending parameter to
232 mono_dwarf_writer_create ().
234 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
235 falls through to its next bblock. Fixes #513931.
237 * iltests.il: Add a test.
239 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
240 infor even if emit_line is FALSE, as the apple linker seems to require it.
242 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
244 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
248 2009-06-15 Zoltan Varga <vargaz@gmail.com>
250 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
253 2009-06-13 Zoltan Varga <vargaz@gmail.com>
255 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
256 'has_call_handler' fields.
258 * method-to-ir.c (mono_method_to_ir): Set them if needed.
260 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
261 first bblock if not needed. Fixes #512790.
263 2009-06-11 Zoltan Varga <vargaz@gmail.com>
265 * aot-compiler.c (mono_compile_assembly): Fix a warning.
267 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
270 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
271 remoting-invoke-with-check wrappers, which are not needed when running with
272 full-aot, since it doesn't support remoting.
274 2009-06-10 Zoltan Varga <vargaz@gmail.com>
276 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
278 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
279 method info, it is not used anymore.
281 * mini.h: Bump AOT file format version.
283 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
286 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
289 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
291 * mini.h: Bump AOT file format version.
293 2009-06-10 Zoltan Varga <vargaz@gmail.com>
295 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
296 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
299 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
300 of CKFINITE and FBGE for VFP.
302 2009-06-09 Zoltan Varga <vargaz@gmail.com>
304 * aot-compiler.c: Don't align code to 16 bytes on arm.
306 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
307 before the methods they belong to.
309 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
310 the full-aot case if possible, since the trampoline will be called right
313 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
314 trampolines to 1024 after the change above.
316 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
317 trampoline to save 8 bytes per trampoline.
319 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
322 2009-06-08 Zoltan Varga <vargaz@gmail.com>
324 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
326 2009-06-08 Martin Baulig <martin@ximian.com>
329 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
330 (_mono_debugger_throw_exception): Don't make this static.
331 (_mono_debugger_unhandled_exception): Likewise.
332 (mono_debugger_handle_exception): Moved to mini-exceptions.c
335 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
336 (_mono_debugger_throw_exception): Add function prototype.
337 (_mono_debugger_unhandled_exception): Likewise.
340 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
341 arg; return the first exception handler if the exception is caught
342 and we're running inside the debugger.
343 (mono_debugger_handle_exception): Moved here from debug-mini.c;
344 improve exception handle inside runtime-invoke, check whether the
345 exception is actually caught in the method being invoked and not
346 by the runtime-invoke-wrapper.
348 2009-06-08 Zoltan Varga <vargaz@gmail.com>
350 * image-writer.c: Improve support for the osx assembler.
352 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
355 2009-06-08 Martin Baulig <martin@ximian.com>
358 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
359 (_mono_debugger_throw_exception): Don't make this static.
360 (_mono_debugger_unhandled_exception): Likewise.
361 (mono_debugger_handle_exception): Moved to mini-exceptions.c
364 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
365 (_mono_debugger_throw_exception): Add function prototype.
366 (_mono_debugger_unhandled_exception): Likewise.
369 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
370 arg; return the first exception handler if the exception is caught
371 and we're running inside the debugger.
372 (mono_debugger_handle_exception): Moved here from debug-mini.c;
373 improve exception handle inside runtime-invoke, check whether the
374 exception is actually caught in the method being invoked and not
375 by the runtime-invoke-wrapper.
377 2009-06-07 Zoltan Varga <vargaz@gmail.com>
379 * image-writer.c (append_subsection): Don't align subsections of the
380 debug_line section as a workaround.
382 * dwarfwriter.c: Emit line number info in the AOT case as well.
384 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
386 This patch is contributed under the terms of the MIT/X11 license
388 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
389 code_len <= code_size
391 2009-06-06 Zoltan Varga <vargaz@gmail.com>
393 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
395 2009-06-04 Zoltan Varga <vargaz@gmail.com>
397 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
398 invoke wrappers, we now use trampolines instead.
400 2009-06-04 Mark Probst <mark.probst@gmail.com>
402 * mini-darwin.c: The exception thread must not be registered with
405 2009-06-04 Mark Probst <mark.probst@gmail.com>
407 * mini-gc.c: Disable the code because it makes SGen crash.
409 2009-06-03 Zoltan Varga <vargaz@gmail.com>
411 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
412 instead of asserting.
414 2009-05-31 Zoltan Varga <vargaz@gmail.com>
416 * aot-compiler.c (mono_compile_assembly): Move the creation of the
417 output file after the code has been compiled.
419 2009-05-30 Zoltan Varga <vargaz@gmail.com>
421 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
423 2009-05-31 Zoltan Varga <vargaz@gmail.com>
425 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
426 entries distinction to simplify the code.
428 * mini.h: Bump AOT file format version.
430 2009-05-28 Zoltan Varga <vargaz@gmail.com>
432 * objects.cs: Fix the signature of one of the tests.
434 * mini.c (mini_create_ftnptr): New helper function, moved here from
436 (mini_get_addr_from_ftnptr): Ditto.
437 (mini_init): Install the new helpers.
439 2009-05-28 Martin Baulig <martin@ximian.com>
441 Correctly initialize the debugger when embedding Mono.
443 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
444 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
445 see documentation in mini_debug_running_inside_mdb().
448 (mini_debug_running_inside_mdb): New function to check whether
449 we're running inside mdb.
451 * mini.c (mini_init): Call mini_debugger_init() if we're running
454 * driver.c (mono_main): Moved the call to mini_debugger_init()
455 into mini_init() to make this work when embedding Mono.
457 * debug-debugger.c (mini_debugger_init): Warn about duplicate
458 calls to mini_debugger_init().
460 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
461 mono_debugger_main() -> mini_debugger_main() and put them inside a
462 `MONO_DEBUGGER_SUPPORTED' conditional.
464 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
466 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
467 this is no longer in use.
470 2009-05-26 Zoltan Varga <vargaz@gmail.com>
472 * mini-sparc.c (add_outarg_load): Fix the sparc build.
474 * aot-compiler.c (emit_method_code): Always write out C style symbols for
477 2009-05-27 Martin Baulig <martin@ximian.com>
479 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
481 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
482 long_conv_to_r_un to 64 bits.
484 * cpu-x86.md: Increase the instruction size due to the changes.
486 * iltests.il.in: Add regression test.
490 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
492 * objects.cs: Move the previous test from basic.cs to here.
494 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
496 * basic.cs: Add regression test for #506915.
498 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
500 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
501 optimization we must check the bb of the first byte of stobj as
502 it's the only one set in cil_offset_to_bb.
506 2009-05-25 Zoltan Varga <vargaz@gmail.com>
508 * image-writer.c: Fix pointer directive on ppc64.
510 2009-05-24 Zoltan Varga <vargaz@gmail.com>
512 * image-writer.c (asm_writer_emit_section_change): Avoid using
513 .bss subsections on ppc too.
515 2009-05-23 Zoltan Varga <vargaz@gmail.com>
517 * image-writer.c: Fix the definition of TARGET_ASM_....
519 * image-writer.c: Fix the emission of assembler directives in the last
522 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
523 exception throwing code to accomodate ppc64.
525 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
526 size to work on ppc64 too.
528 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
531 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
532 the assembler dialect instead of using platform specific defines.
534 2009-05-22 Geoff Norton <gnorton@novell.com>
536 * mini-arm.c (get_call_info): If a structure is split between the stack
537 and argument registers, we should not advance the stack pointer by the entire
538 native size, but just by the amount that spilled.
540 2009-05-22 Zoltan Varga <vargaz@gmail.com>
542 * mini-arm.c (get_call_info): Handle structures with alignment requirements
545 2009-05-21 Zoltan Varga <vargaz@gmail.com>
547 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
550 * aot-compiler.c (add_extra_method): Fix up the collection of extra
551 methods so wrapper don't get added twice.
552 (add_generic_instances): Don't add methods of arrays.
554 * generics.cs: Mark one test as !FULLAOT.
556 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
558 * mini-x86.c (emit_move_return_value): Remove unused vars.
560 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
562 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
563 decomposing 8 bytes structs into a LCALL.
565 * mini-x86.c (emit_move_return_value): We no longer push the vtype
566 pointer for where to store the returned regs.
568 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
571 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
573 2009-05-20 Miguel de Icaza <miguel@novell.com>
575 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
578 2009-05-21 Zoltan Varga <vargaz@gmail.com>
580 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
582 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
585 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
587 * local-propagation.c (mono_local_cprop): Avoid local propagation
588 across paired add/sub if the first instruction dest reg is it's
589 source reg. For example:
591 int_add_imm R12 <- R12 [1] clobbers: 1
592 int_sub_imm R42 <- R12 [1] clobbers: 1
594 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
595 maintain the math identify.
599 2009-05-20 Andreia Gaita <avidigal@novell.com>
601 * Makefile.am: avoid going on the network just to get the revision,
604 2009-05-19 Massimiliano Mantione <massi@ximian.com>
606 Fixed estimate for short branches on amd64 (they were off mark, and
607 enabling call prolog-epilog instrumentations caused assertions).
608 * mini.h (struct MonoBasicBlock): added max_length field to hold the
609 estimate for the maximum length of this basic block.
611 - mono_arch_emit_prolog: compute max_length for each basic block
612 (instead of max_offset), and inflate size estimate also for entry bb
613 in case of code instrumentation.
614 - mono_arch_output_basic_block: get rid of "cpos" (the current
615 estimated "position" in the code), and always use "offset" instead,
616 which is accurate; at the beginning of the function quickly recompute
617 max_offset for all the remaining blocks, starting from the current
618 cfg->code_len (which is correct, and not estimated) and using the
619 estimated block lengths computed previously.
621 2009-05-17 Zoltan Varga <vargaz@gmail.com>
623 * exceptions-ppc.c: Remove the caching from the trampoline creation
624 functions, it is already done in the caller.
626 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
628 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
629 MONO_ARCH_GSHARED_SUPPORTED define.
631 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
633 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
636 2009-05-16 Zoltan Varga <vargaz@gmail.com>
638 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
639 call to mono_marshal_get_rgctx_invoke ().
641 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
642 mono_marshal_get_static_rgctx_invoke (), all platforms which support
643 gshared use the static rgctx trampolines now.
645 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
646 platform supports it.
648 2009-05-15 Zoltan Varga <vargaz@gmail.com>
650 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
652 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
654 2009-05-15 Zoltan Varga <vargaz@gmail.com>
656 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
658 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
661 2009-05-15 Massimiliano Mantione <massi@ximian.com>
663 Made it possible for mono_arch_instrument_epilog to preserve
664 argument registers, otherwise instrumenting the "epilogue" before
665 a tail call would clobber them.
666 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
667 if like mono_arch_instrument_epilog but with an additional parameter
668 that states if argument registers must be preserved.
669 * mini.c: implemented mono_arch_instrument_epilog as a call to
670 mono_arch_instrument_epilog_full without asking to preserve argument
671 registers (this makes the existing code work as usual).
673 - mono_arch_instrument_epilog: add parameter to transform it into
674 mono_arch_instrument_epilog_full, and preserve argument registers
676 - mono_arch_output_basic_block, OP_TAILCALL case: call
677 mono_arch_instrument_epilog_full.
678 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
679 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
680 only transformed mono_arch_instrument_epilog into
681 mono_arch_instrument_epilog_full.
683 2009-05-15 Geoff Norton <gnorton@novell.com>
685 * mini-darwin.c: This works on arm now.
687 2009-05-14 Geoff Norton <gnorton@novell.com>
689 * jit.h, driver.c: Allow full-aot to be decided programatically by the
692 2009-05-15 Zoltan Varga <vargaz@gmail.com>
694 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
697 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
698 wrappers during full aot mode correctly.
700 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
703 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
704 mono_metadata_type_hash ().
706 2009-05-14 Massimiliano Mantione <massi@ximian.com>
708 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
709 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
710 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
711 Removed MONO_INST_BRLABEL from the instruction flags, and the
712 remaining code that used it, because we do not support branches inside
713 basic blocks (and branch target labels) anymore.
714 * Makefile.am: As part of the above cleanup, remove reference to
715 BURG files which don't exist anymore.
717 2009-05-14 Zoltan Varga <vargaz@gmail.com>
719 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
722 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
723 to use mono_arch_throw_corlib_exception.
725 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
726 mono_arch_throw_corlib_exception for throwing corlib exceptions.
728 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
731 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
733 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
734 for the got to make debugging easier and to avoid confusing it with the
737 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
738 method so a breakpoint can be set when using gdb.
740 2009-05-13 Zoltan Varga <vargaz@gmail.com>
742 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
743 on mono_method_get_imt_slot ().
745 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
746 num_decodes variables.
748 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
749 change as it doesn't seem to work.
751 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
754 2009-05-12 Zoltan Varga <vargaz@gmail.com>
756 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
757 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
759 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
760 builder when using full aot.
762 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
763 here, it is already handled.
765 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
768 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
770 * mini-arm.h: Enable IMT for full aot.
772 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
773 arch doesn't support it.
775 * mini.c (mini_init): Don't disable IMT for full aot if the
776 architecture supports it.
778 * mini.h (MonoAotTrampoline): New enum containing the different types
779 of 'numerous' trampolines.
780 (MONO_AOT_FILE_VERSION): Bump this.
782 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
783 static rgctx trampolines. Add support for full-aot IMT thunks.
785 * mini-amd64.h: Enable IMT for full aot.
787 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
788 to exclude tests belonging to a category.
790 * generics.cs: Mark some tests with a !FULLAOT category.
792 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
795 2009-05-11 Zoltan Varga <vargaz@gmail.com>
797 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
798 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
799 (emit_plt): Fix a warning.
801 2009-05-10 Zoltan Varga <vargaz@gmail.com>
803 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
804 back into aot-compiler.c to a place where the other functions shared by
805 the runtime and aot compiler are.
807 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
808 as done previously, instead of in MonoAotFileInfo, since pointers might have
809 alignment requirements.
811 * mini.h: Bump AOT file format version.
813 2009-05-10 Miguel de Icaza <miguel@novell.com>
815 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
816 that is used at runtime from the aot-compiler.c, this makes it
817 work on setups that remove the AOT compiler from the output
820 2009-05-09 Zoltan Varga <vargaz@gmail.com>
822 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
825 * mini-ppc.h: Enable static rgctx trampolines for ppc.
827 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
829 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
830 stuff to mono_arch_decompose_long_opts ().
831 (mono_decompose_opcode): Remove some dead code.
833 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
835 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
836 cmethod can be null for quite a some reasons.
838 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
840 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
842 2009-05-08 Zoltan Varga <vargaz@gmail.com>
844 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
846 2009-05-08 Zoltan Varga <vargaz@gmail.com>
848 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
849 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
850 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
851 calls returning structures by addr on amd64.
853 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
855 * iltests.il.in: Restructure the tail call tests a bit.
857 2009-05-07 Zoltan Varga <vargaz@gmail.com>
859 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
860 for virtual methods too.
862 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
864 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
865 due to regression in verifying System.dll.
867 2009-05-06 Zoltan Varga <vargaz@gmail.com>
869 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
872 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
875 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
876 g_str_hash () which can change.
878 * driver.c (mini_regression): Disable optimizations not supported by
879 the cpu. Fixes #500019.
881 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
884 2009-05-06 Zoltan Varga <vargaz@gmail.com>
886 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
887 to the latest LLVM code.
889 2009-05-05 Zoltan Varga <vargaz@gmail.com>
891 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
893 2009-05-04 Zoltan Varga <vargaz@gmail.com>
895 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
898 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
899 no longer saving offsets, so just save the patch types along with the other
901 * aot-runtime.c (load_patch_info): Update after the changes to
902 encode_patch_list ().
903 (decode_got_entry): Removed, merged into load_patch_info ().
904 (is_shared_got_patch): Removed, call the same function from
907 * mini.h: Bump aot file format version.
909 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
910 half-finished no-dlsym code.
912 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
915 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
916 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
918 2009-05-02 Zoltan Varga <vargaz@gmail.com>
920 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
921 buffer length to work with AOT code.
923 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
926 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
929 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
931 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
933 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
936 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
937 if needed. Don't decompose long operations when using llvm.
939 2009-05-01 Zoltan Varga <vargaz@gmail.com>
941 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
944 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
946 2009-05-03 Martin Baulig <martin@ximian.com>
948 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
949 mono_debugger_insert_method_breakpoint() since the class init
950 handler we're inserting at the top of the method already gives us
953 2009-04-30 Zoltan Varga <vargaz@gmail.com>
955 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
956 to mono_arch_decompose_long_opts () for x86 and arm.
958 2009-04-29 Zoltan Varga <vargaz@gmail.com>
960 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
963 2009-04-28 Zoltan Varga <vargaz@gmail.com>
965 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
968 2009-04-26 Zoltan Varga <vargaz@gmail.com>
970 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
971 number of trampolines used in full-aot mode.
973 * aot-compiler.c: Add an ntrampolines option to set the number of
974 trampolines emitted in full-aot mode.
976 2009-04-27 Zoltan Varga <vargaz@gmail.com>
978 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
979 a volatile load. Get rid of get_tempname (), llvm assigns names
982 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
985 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
988 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
991 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
992 to the same register as a fixed sreg2. Fixes #497271.
994 * iltests.il.in: Add a new test.
996 2009-04-26 Zoltan Varga <vargaz@gmail.com>
998 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
999 stack, since pushes complicate exception handling.
1001 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
1002 the stack if they are passed using moves.
1004 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1006 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
1009 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
1010 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
1011 of FMOVE if it is an R4.
1013 2009-04-25 Zoltan Varga <vargaz@gmail.com>
1015 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
1017 * mini.h (LLVMCallInfo): New structure to store calling convention
1018 information for the LLVM back end similar to the CallInfo structures in
1021 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
1022 call information in a format usable by LLVM.
1023 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
1025 * method-to-ir.c (mono_emit_call_args): Emit calls using
1026 mono_llvm_emit_call () when compiling using LLVM.
1028 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
1029 comments to all functions. Fix memory leaks. Add a public init/cleanup
1032 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
1034 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
1035 mono_array_new_va () jit icall.
1037 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
1039 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
1040 multiple machine description files to be specified.
1041 * mini-ops.h: fixes for cross-compilation.
1043 2009-04-22 Miguel de Icaza <miguel@novell.com>
1045 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
1048 2009-04-22 Zoltan Varga <vargaz@gmail.com>
1050 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
1051 to prevent asserts in various passes. Fixes #497220.
1053 2009-04-21 Zoltan Varga <vargaz@gmail.com>
1055 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
1058 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
1059 table to avoid duplicates.
1061 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1063 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
1066 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
1068 * mini.c (mini_method_verify): Fail fulltrust code if the exception
1069 is for method or field access.
1071 2009-04-20 Zoltan Varga <vargaz@gmail.com>
1073 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
1076 * mini-llvm.c (mono_llvm_emit_method): Use it.
1078 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
1079 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
1082 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
1083 synchronized methods.
1085 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
1087 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
1089 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
1092 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
1093 allowing some options to be set dynamically.
1095 2009-04-19 Zoltan Varga <vargaz@gmail.com>
1097 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
1098 unconditional branch.
1100 * mini.h (MonoTrampolineType): Add new trampoline type
1101 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
1104 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
1107 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
1110 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
1111 is enabled. Instead, use the llvm vcall trampoline.
1113 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
1115 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
1117 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
1120 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
1121 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
1123 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
1124 OP_IA64_CSET opcode.
1126 * mini.c: Fix a warning.
1128 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
1129 THROW to the appropriate llvm type.
1131 2009-04-18 Zoltan Varga <vargaz@gmail.com>
1133 * mini.c (mini_method_compile): Add statistics for methods JITted
1136 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1138 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
1139 OP_IA64_CMP_<cond>_IMM opcodes.
1141 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1143 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
1146 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
1149 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
1152 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
1154 * mini-exceptions.c : add thread id to EXCEPTION trace message.
1156 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1158 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
1161 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
1162 rgctx invoke trampolines for x86.
1164 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
1165 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
1166 (mono_arch_get_vcall_slot): Simplify this.
1168 2009-04-16 Zoltan Varga <vargaz@gmail.com>
1170 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
1171 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
1173 2009-04-14 Zoltan Varga <vargaz@gmail.com>
1175 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
1176 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
1178 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
1180 * liveness.c (visit_bb): Remove a needless assert.
1182 2009-04-13 Zoltan Varga <vargaz@gmail.com>
1184 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
1185 full aot support to the arch specific code.
1187 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
1189 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
1191 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
1193 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
1194 collect information about the delegate invoke impl trampolines.
1196 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
1197 to save trampolines during full-aot mode.
1199 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
1200 creation function which returns a trampoline which sets the rgctx
1202 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
1203 wrapper if possible.
1204 (mono_delegate_trampoline): Ditto.
1206 * mini.c (mono_jit_runtime_invoke): Ditto.
1208 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
1210 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
1212 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1214 2009-04-12 Zoltan Varga <vargaz@gmail.com>
1216 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
1217 just setting the opcode to OP_NOP.
1219 2009-04-11 Zoltan Varga <vargaz@gmail.com>
1221 * mini.c (mini_method_compile): Put the last change inside an
1222 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
1224 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
1225 and extend live ranges to cover the whole method when using xdb.
1227 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
1228 do it in the trampolines.
1230 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
1233 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1235 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
1236 call code in full-aot mode since IMT is disabled there.
1237 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
1238 new JIT no longer has that restriction.
1240 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1242 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
1243 a more compact format.
1244 (mono_aot_wrapper_name): New function to return a unique name for a
1245 wrapper method, also used by the AOT runtime.
1247 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
1250 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
1251 when a ICollection<T> etc is encountered.
1252 (add_generic_instances): Process method arguments/locals too.
1253 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
1256 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
1258 2009-04-10 Zoltan Varga <vargaz@gmail.com>
1260 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
1262 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
1264 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
1265 representing the result of the decomposition. Nullify instructions
1266 instead of setting them to OP_NOP since nops can't have registers
1269 2009-04-09 Zoltan Varga <vargaz@gmail.com>
1271 * aot-compiler.c (mono_compile_assembly): Split this huge function into
1272 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
1273 info. Strip 'mapping symbols' on ARM.
1275 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
1277 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
1278 this with the native genmdesc.
1280 2009-04-08 Bill Holmes <billholmes54@gmail.com>
1282 * aot-runtime.c: Fixing the MSVC build.
1284 Code is contributed under MIT/X11 license.
1286 2009-04-08 Zoltan Varga <vargaz@gmail.com>
1288 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
1289 JITted code depends on it.
1291 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
1293 * aot-compiler.c: Use new MonoGenericParam accessors.
1295 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
1297 Reduce memory usage and improve correctness wrt MonoGenericParam
1298 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
1299 handing. Avoid allocating MonoGenericParams, but use the ones in
1300 the container itself.
1302 2009-04-07 Miguel de Icaza <miguel@novell.com>
1304 * tasklets.c: Return exceptions in the out argument.
1306 2009-04-08 Zoltan Varga <vargaz@gmail.com>
1308 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
1309 opcode. Use pointer types in more places instead of casting them to
1312 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
1314 (mono_llvm_optimize_method): New helper function to optimize a method.
1316 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
1317 widening code so it could be called from more places.
1318 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
1319 code paths in the call opcodes.
1321 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
1323 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
1325 2009-04-06 Zoltan Varga <vargaz@gmail.com>
1327 * dwarfwriter.c: Use _ to separate class name
1328 components as gdb can't handle '.'. Represent reference variables
1331 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
1333 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
1335 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
1337 * gc-test.cs: New file with GC stack marking tests.
1339 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
1340 negative numbers for vfp.
1342 * basic-float.cs: Add a test.
1344 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
1346 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
1348 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
1350 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
1351 part of tasklet/continuation support.
1353 2009-04-05 Zoltan Varga <vargaz@gmail.com>
1355 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
1356 amd64 opcodes inside an ifdef.
1358 * dwarfwriter.c: Emit inheritance information for classes, emit fields
1361 * dwarfwriter.c (emit_type): Emit the class info for classes.
1363 2009-04-04 Zoltan Varga <vargaz@gmail.com>
1365 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
1367 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
1369 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
1371 * ssa.c (mono_ssa_compute): Fix some memory leaks.
1373 2009-04-03 Zoltan Varga <vargaz@gmail.com>
1375 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
1377 * mini-llvm.c: Update comments.
1379 * mini.h (COMPILE_LLVM): New macro.
1381 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
1383 * ssa.c (mono_ssa_compute): Ditto.
1385 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
1386 the unwind ops from a DWARF FDE.
1388 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
1389 methods by extracting the dwarf unwind ops from the unwind info generated
1392 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
1395 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
1398 2009-04-02 Zoltan Varga <vargaz@gmail.com>
1400 * Makefile.am (llvm_sources): Enable this.
1402 * mini.c (mini_method_compile): Add support for compiling with LLVM,
1403 failing back to the JIT if something cannot be handled.
1405 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
1406 compiling with LLVM.
1408 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
1409 compiling with LLVM.
1411 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
1412 compiling with LLVM.
1414 * mini-ops.h: Add a few opcodes needed by LLVM.
1416 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
1419 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
1422 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
1424 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
1426 2009-04-01 Mark Probst <mark.probst@gmail.com>
1428 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
1429 ridiculously large methods.
1431 2009-03-31 Martin Baulig <martin@ximian.com>
1433 * debug-debugger.c (debugger_remove_breakpoint): Call
1434 mono_debugger_remove_class_init_callback ().
1436 2009-03-31 Zoltan Varga <vargaz@gmail.com>
1438 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
1439 right before emitting code, not at the start.
1441 * mini.c (mono_postprocess_patches): Extract this into a separate function
1442 from mono_codegen ().
1444 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
1445 byref types correctly.
1447 2009-03-30 Zoltan Varga <vargaz@gmail.com>
1449 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
1452 2009-03-29 Zoltan Varga <vargaz@gmail.com>
1454 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
1455 indirect calls, this avoids problems where get_vcall_slot () would get
1456 confused by the native code for the instruction preceeding the call.
1457 (mono_arch_get_vcall_slot): Simplify this.
1458 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
1460 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
1461 register allocator now seems to depend on them instead of the data in
1464 * mini.c (mini_method_compile): Throw the correct type of exception if
1465 mono_method_get_header () fails because of a loading error.
1467 2009-03-28 Zoltan Varga <vargaz@gmail.com>
1469 * mini.c (mini_method_compile): Clear the loader error if the method
1470 header cannot be decoded.
1472 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
1473 interface methods on proxies correctly.
1475 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
1476 this argument for vtype methods. Add precise liveness info for arguments.
1478 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
1479 LIVERANGE_START/END opcodes.
1481 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
1482 for arguments and values in registers.
1484 2009-03-27 Zoltan Varga <vargaz@gmail.com>
1486 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
1487 return a valuetype. Fixes #487518.
1489 * iltests.il: Add a test.
1491 * aot-compiler.c: Use mono_thread_create () to create helper threads.
1493 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
1494 closed over a null reference correctly.
1496 2009-03-26 Zoltan Varga <vargaz@gmail.com>
1498 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
1500 2009-03-25 Mark Probst <mark.probst@gmail.com>
1502 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
1503 allocated to the same registers as fixed sregs.
1505 2009-03-24 Mark Probst <mark.probst@gmail.com>
1507 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
1510 * method-to-ir.c: Handle more cases for
1511 Interlocked.CompareExchange.
1513 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
1514 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
1515 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
1517 2009-03-23 Zoltan Varga <vargaz@gmail.com>
1519 * aot-runtime.c (decode_method_ref): Fix a warning.
1521 * unwind.c (mono_unwind_frame): Ditto.
1523 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1525 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
1526 (mono_compile_assembly): Enable the binary writer for full-aot as well.
1528 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
1529 fix the handling of large values in the ALU_PC_G0_NC relocation.
1531 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1533 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
1535 2009-03-22 Mark Probst <mark.probst@gmail.com>
1537 * method-to-ir.c (mono_spill_global_vars): Support for ternary
1540 2009-03-22 Mark Probst <mark.probst@gmail.com>
1542 * method-to-ir.c: MINI_OP3 needs a comma.
1544 * method-to-ir.c, mini.h, mini.c: Remove
1545 mono_init_op_sreg_counts ().
1547 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1549 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
1552 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
1555 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
1557 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
1560 2009-03-21 Mark Probst <mark.probst@gmail.com>
1562 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
1563 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
1564 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
1567 2009-03-20 Zoltan Varga <vargaz@gmail.com>
1569 * driver.c: Change location of gc_wrapper.h.
1571 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
1572 inside finally clauses correctly. Fixes #485721.
1574 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
1575 after the change above.
1577 * exceptions.cs: Add a test.
1579 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1581 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
1583 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
1584 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
1585 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
1587 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
1588 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
1590 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
1592 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
1593 Simplify logic for ensure_method_is_allowed_to_call_method.
1594 Handle wrappers on callers.
1596 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1598 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
1601 * basic-simd.cs: Fix the names of some test methods.
1603 2009-03-18 Geoff Norton <gnorton@novell.com>
1605 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
1607 2009-03-18 Zoltan Varga <vargaz@gmail.com>
1609 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
1611 2009-03-17 Jb Evain <jbevain@novell.com>
1613 * driver.c: remove now uneeded call to mono_gc_base_init before
1616 2009-03-17 Jb Evain <jbevain@novell.com>
1618 * dwarfwriter.c (token_handler): handle more cases.
1620 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1622 * method-to-ir.c: Remove more dead code (that was required only
1623 because of method_is_safe). Fix compiler warnings.
1625 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1627 * method-to-ir.c: Remove unneeded/useless method_is_safe
1628 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
1630 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1632 * mini.c (mini_method_compile): Print the method been compiled with
1633 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
1634 for people not familiar with the runtime.
1636 2009-03-17 Zoltan Varga <vargaz@gmail.com>
1638 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
1639 a managed object which is later put into a GList. Return its class instead.
1641 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
1642 stack slots when using sgen.
1644 2009-03-16 Zoltan Varga <vargaz@gmail.com>
1646 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
1648 2009-03-14 Zoltan Varga <vargaz@gmail.com>
1650 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
1651 > so it works on the first vreg as well.
1653 2009-03-13 Zoltan Varga <vargaz@gmail.com>
1655 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
1658 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
1660 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
1663 2009-03-12 Zoltan Varga <vargaz@gmail.com>
1665 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
1666 native->IL offset mapping.
1668 2009-03-11 Zoltan Varga <vargaz@gmail.com>
1670 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
1672 * basic.cs: Add a test.
1674 2009-03-11 Mark Probst <mark.probst@gmail.com>
1676 * mini-x86.c (mono_arch_output_basic_block): Use different
1677 registers in case the ones we want to overwrite are used by the
1678 other operand. Fixes regression in #480807.
1680 2009-03-10 Zoltan Varga <vargaz@gmail.com>
1682 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
1684 * dwarfwriter.c (emit_line_number_info): The line number info for
1685 IL code was off by one. Fix that.
1687 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
1690 2009-03-09 Mark Probst <mark.probst@gmail.com>
1692 Contributed under the terms of the MIT/X11 license by Steven
1693 Munroe <munroesj@us.ibm.com>.
1695 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
1698 2009-03-08 Zoltan Varga <vargaz@gmail.com>
1700 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
1703 2009-03-06 Zoltan Varga <vargaz@gmail.com>
1705 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
1706 the delegate ctor handling code. Fixes #482638.
1708 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
1711 * iltests.il.in: Add a test.
1713 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
1716 2009-03-05 Mark Probst <mark.probst@gmail.com>
1718 * mini-trampolines.c (mono_create_jump_trampoline): If the method
1719 is shared generic code, return the trampoline, even if the method
1720 has already been compiled. Fixes #479763.
1722 * mini.c, mini.h: New function
1723 mono_jit_find_compiled_method_with_jit_info() which is the same as
1724 mono_jit_find_compiled_method() but also returns the jit info.
1726 2009-03-05 Mark Probst <mark.probst@gmail.com>
1728 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
1729 for methods which actually have one. For all other methods, make
1730 sure the this argument var is live the whole method.
1732 * mini.c (mini_method_compile): Every shared method has a
1733 this/vtable/mrgctx info. Fixes #480807.
1735 2009-03-05 Mark Probst <mark.probst@gmail.com>
1737 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
1738 generic/imt thunks where some entries branch through the vtable,
1739 while other entries branch directly.
1741 2009-03-05 Zoltan Varga <vargaz@gmail.com>
1743 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
1745 * mini-windows.c: Ditto.
1747 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
1750 2009-03-04 Zoltan Varga <vargaz@gmail.com>
1752 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
1755 2009-03-04 Mark Probst <mark.probst@gmail.com>
1757 * method-to-ir.c: Don't inline methods that use JMP. Fixes
1760 2009-03-04 Mark Probst <mark.probst@gmail.com>
1762 * exceptions-x86.c: Include debug-mini.h - fixes build.
1764 2009-03-04 Martin Baulig <martin@ximian.com>
1766 * debug-mini.c: Clean up the exception API and add documentation.
1767 (mono_debugger_handle_exception): New public method; this is
1768 called when throwing an exception or encountering an unhandled one.
1769 (mono_debugger_call_exception_handler): Formerly known as
1770 mono_debugger_handle_exception(); this is used to tell the
1771 debugger that we're about to invoke an exception handler.
1773 2009-03-04 Martin Baulig <martin@ximian.com>
1775 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
1776 ../metadata/mono-debug-debugger.c; save and reset exception state.
1778 2009-03-02 Martin Baulig <martin@ximian.com>
1780 * debug-mini.c: Moved the debugger exception handling here from
1781 ../metadata/mono-debug-debugger.c.
1784 (MonoDebuggerExceptionAction): New exception typedef.
1787 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
1789 * exceptions-amd64.c
1790 (mono_amd64_throw_exception): Use the new debugger exception
1794 (mono_handle_exception_internal): Don't call
1795 mono_debugger_unhandled_exception() here.
1797 2009-03-03 Zoltan Varga <vargaz@gmail.com>
1799 * mini.c aot-compiler.c: Update after the changes to
1800 mono_marshal_get_runtime_invoke ().
1802 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
1803 Virtual generic methods might not have method->slot set, work around
1806 * generics.cs: Add a test.
1808 2009-03-02 Geoff Norton <gnorton@novell.com>
1811 * driver.c: Allow signal chaining of SIGFPE as well.
1813 2009-03-02 Zoltan Varga <vargaz@gmail.com>
1815 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
1816 this since it now receives the method not its generic context in the
1819 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
1820 generic/imt thunks where some entries branch through the vtable, while
1821 other entries branch directly.
1823 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
1825 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
1826 support for interface methods as well.
1828 * mini-trampolines.c: Add support for virtual generic methods in interfaces
1829 using the normal IMT thunks.
1831 generics.cs: Add new tests.
1833 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
1834 the generic inst to the generic imt thunks. This fixes AOT support,
1835 improves consistency with the normal IMT thunks, and makes it easier to
1836 add support for interface generic virtual methods later.
1838 * mini-trampolines.c (mono_magic_trampoline): Ditto.
1840 2009-02-28 Zoltan Varga <vargaz@gmail.com>
1842 * driver.c (mono_set_signal_chaining): New public API function to enable
1843 signal chaining on POSIX platforms.
1845 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
1846 (si@lindenlab.com) to implement signal chaining. The original patch was
1847 contributed under the MIT X/11 license:
1848 https://bugzilla.novell.com/show_bug.cgi?id=318894
1850 2009-02-27 Zoltan Varga <vargaz@gmail.com>
1852 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
1853 too until it can be made to run on amd64.
1855 2009-02-26 Zoltan Varga <vargaz@gmail.com>
1857 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
1858 to get_generic_context_from_code () + get_call_info () if possible.
1860 2009-02-25 Zoltan Varga <vargaz@gmail.com>
1862 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
1863 suspend-on-sigsegv functionality.
1865 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
1866 to suspend when a native SIGSEGV is received. This is useful for debugging
1867 crashes which don't happen under gdb, since a live process contains more
1868 information than a core file.
1870 * mini-exceptions.c (mono_print_thread_dump): Use
1871 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
1873 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
1875 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
1877 * basic-float.cs: Disable the tests which currently fail on amd64.
1879 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
1880 value to mono_arch_patch_callsite () to fix crashes.
1882 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
1884 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1886 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
1887 nop code by patching the call address to point to the nullified class init
1888 trampoline, as the former does not seem to be safe on SMP machines.
1890 2009-02-23 Mark Probst <mark.probst@gmail.com>
1892 * mini-ops.h: Fix the argument types for a few x86 opcodes where
1895 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1897 * basic-float.cs basic-calls.cs: Fix warnings.
1899 2009-02-22 Mark Probst <mark.probst@gmail.com>
1901 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
1902 correct frame pointer in the LMF. Should fix #478394.
1904 2009-02-22 Zoltan Varga <vargaz@gmail.com>
1906 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
1908 * image-writer.c: Make the binary writer less verbose.
1910 2009-02-21 Zoltan Varga <vargaz@gmail.com>
1912 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
1913 are called from runtime invoke wrappers.
1915 2009-02-20 Zoltan Varga <vargaz@gmail.com>
1917 * cpu-ppc.md (store_memindex): Increase the size of this.
1919 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1921 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1923 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
1925 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
1928 Last fix for of #467201.
1931 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1933 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1935 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
1936 and long_conv_to_r8_2:
1938 Fixed part of #467201.
1940 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1942 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1944 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
1945 conversion to 32 bits.
1947 * cpu-x86.md: Increase the size of int_conv_to_r4.
1949 * basic-float.cs: Add a test for this.
1951 Fixed part of #467201.
1953 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1955 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1957 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
1958 conversion to 64 bits.
1960 * basic-float.cs: Add a test for this.
1962 Fixed part of #467201.
1964 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1966 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1968 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
1969 This behavior is compatible with MS.
1971 * iltest.il.in: Add a test for this.
1973 Fixed part of #467201.
1975 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1977 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1979 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
1980 change the precision of the value.
1982 * cpu-x86.md: Define len for float_conv_to_r4.
1984 * basic-float.cs: Add a test for this.
1986 Fixed part of #467201.
1988 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
1990 * mini.c: Adjust locking order to the new semantics where the loader lock
1993 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
2002 * mini-trampolines.c:
2015 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
2017 2009-02-18 Zoltan Varga <vargaz@gmail.com>
2019 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
2022 2009-02-17 Zoltan Varga <vargaz@gmail.com>
2024 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
2025 for cctors if needed.
2027 2009-02-17 Mark Probst <mark.probst@gmail.com>
2029 * mini-ppc.c: Fix build on Darwin.
2031 2009-02-17 Zoltan Varga <vargaz@gmail.com>
2033 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
2034 version instead of 3 as valgrind doesn't like version 3.
2036 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2038 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
2039 usable for hashing methods.
2040 (emit_extra_methods): Use the new hash to avoid putting every method in the
2043 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
2045 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
2046 whenever a method ref could match a method.
2048 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
2051 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
2054 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
2056 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
2057 the encoding buffer.
2059 * method-to-ir.c (mono_method_check_inlining): Avoid calling
2060 mono_method_get_header () on inflated methods as an optimization.
2062 2009-02-16 Zoltan Varga <vargaz@gmail.com>
2064 * ssa.c (fold_ins): Fix another crash if the instruction following the
2065 switch was optimized away.
2067 2009-02-16 Mark Probst <mark.probst@gmail.com>
2069 Contributed under the terms of the MIT/X11 license by Steven
2070 Munroe <munroesj@us.ibm.com>.
2072 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
2074 2009-02-16 Zoltan Varga <vargaz@gmail.com>
2076 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
2077 around the mono_domain_alloc calls, it is now done by the functions
2080 * aot-compiler.c (compile_method): Only add wrappers referenced by
2081 the method if compiling with full AOT.
2082 (mono_compile_assembly): Error out if --aot=full is specified on
2083 a platform where it is not supported.
2085 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
2088 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
2091 * aot-runtime.c (load_named_code): Handle
2092 mono_arm_throw_exception_by_token.
2094 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
2096 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
2099 * Makefile.am (fullaotcheck): Exit if a test fails.
2101 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
2103 (mono_compile_assembly): Handle the assembler failing.
2105 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
2106 accepting subsections of .bss.
2108 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
2111 * aot-compiler.c: Remove some unused includes.
2113 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
2114 now in MonoImageWriter.
2116 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
2117 code sequence which matches a non-virtual call. Fixes #472654.
2119 2009-02-15 Zoltan Varga <vargaz@gmail.com>
2121 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
2124 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
2125 use the image/dwarf writers directly.
2127 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
2130 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
2133 * image-writer.h: Fix some typos.
2135 * dwarfwriter.h dwarfwriter.c: New files.
2137 * aot-compiler.c: Extract the DWARF info writing functionality into a
2140 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
2141 argument to return unwind info.
2143 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
2145 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
2147 * aot-runtime.c (decode_method_ref): Add a case for
2148 MONO_AOT_METHODREF_WRAPPER_NAME.
2150 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
2153 * aot-compiler.c (encode_method_ref): Use the new constants.
2155 * aot-runtime.c (decode_method_ref): Ditto.
2157 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
2158 be compiled, not the icall itself.
2160 2009-02-14 Zoltan Varga <vargaz@gmail.com>
2162 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
2163 using decode_method_ref ().
2165 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
2166 convert it to an in32. Fixes #475859.
2168 * arrays.cs: Add a test.
2170 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2172 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
2175 * basic-long.cs: Add a test.
2177 2009-02-12 Mark Probst <mark.probst@gmail.com>
2179 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
2180 remove the frame pointer in leaf methods which don't receive any
2181 arguments, don't throw exceptions and don't do dynamic stack
2184 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2186 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
2187 the fail_tramp changes. Hopefully fixes #475132.
2189 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
2191 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
2192 instead of mono_metadata_signature_dup_full.
2194 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2196 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
2197 for processing jump tables. Fixes #473787.
2199 2009-02-11 Mark Probst <mark.probst@gmail.com>
2201 * mini-generic-sharing.c: mini_method_get_context() just calls
2202 mono_method_get_context_general() now.
2204 * mini.c, mini.h: Moved get_object_generic_inst(),
2205 construct_object_context_for_method() and
2206 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
2208 2009-02-11 Zoltan Varga <vargaz@gmail.com>
2210 * branch-opts.c (mono_if_conversion): Handle the case where the merged
2211 basic block fell through to its successor bblock without a branch. Fixes
2214 * iltests.il.in: Add a test.
2216 * aot-compiler.c (encode_method_ref): Encode methods of array types.
2217 (can_encode_patch): We can now handle arrays of generic parameters and
2220 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
2222 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
2223 the AOT file to avoid some #ifdefs in aot-runtime.c
2225 * mini.h: Bump AOT file format version.
2227 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2229 * Makefile.am (fullaotcheck): Make this run the tests.
2231 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
2233 2009-02-10 Mark Probst <mark.probst@gmail.com>
2235 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
2236 individually. Fixes #473482.
2238 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2240 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
2242 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
2244 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
2245 (mono_compile_assembly): Hush compile warnings about
2246 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
2249 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2251 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
2253 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
2255 * aot-compiler.c: Fix arm support.
2257 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
2258 img_writer_emit_unset_mode () function.
2260 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
2261 (mono_unwind_get_dwarf_pc_reg): Ditto.
2263 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
2264 Move almost all platform specific code to a set of arch_ functions,
2265 and document them to ease porting.
2267 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
2269 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
2271 * aot-compiler.c: Extract the image writing functionality into a separate
2272 module to reduce the size of this file.
2274 2009-02-09 Geoff Norton <gnorton@novell.com>
2276 * mini-s390.c: Fix the signature of emit_sig_cookie.
2278 2009-02-09 Zoltan Varga <vargaz@gmail.com>
2280 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
2282 * aot-runtime.c (is_shared_got_patch): Ditto.
2284 * aot-runtime.c (load_named_code): Cope with the fact that
2285 decode_got_entry () won't decode the patch fully if its corresponding got
2286 entry is already filled.
2288 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
2290 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
2292 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
2293 as the moving pointer instead of 'buf' for consistency with the rest of the
2295 (mono_arch_create_monitor_exit_trampoline): Ditto.
2297 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
2298 generic_class_init trampolines.
2299 (add_generic_class): Extract some code from add_generic_instances () into a
2300 separate function so it can be called from other places too.
2301 (compile_method): Call add_generic_class () for the classes of inflated methods
2302 referenced by the method.
2303 (can_encode_patch): Allow references to generic parameters.
2305 * aot-runtime.c: Add support the patches required by the new trampolines.
2307 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
2310 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
2313 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
2314 this from get_throw_pending_exception, make the signature full aot compatible.
2316 * Makefile.am (fullaotcheck): New target to run full-aot tests.
2318 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
2320 * exceptions.cs: Add a test.
2322 2009-02-07 Zoltan Varga <vargaz@gmail.com>
2324 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
2325 use the DWARF_DATA_ALIGN constant instead.
2327 * exception-<ARCH>.c: Update after the above change.
2329 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
2332 * mini-arm.c: Enable the dwarf unwinder.
2334 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
2335 instead of mono_class_setup_vtable ().
2337 2009-02-07 Zoltan Varga <vargaz@gmail.com>
2339 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
2342 * mini-x86.h: Enable the dwarf unwinder.
2344 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
2346 Fix mcs/tests/test-7.cs
2347 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
2350 2009-02-06 Zoltan Varga <vargaz@gmail.com>
2352 * mini.c (print_jit_stats): Remove some unused statistics.
2354 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2356 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
2358 2009-02-05 Mark Probst <mark.probst@gmail.com>
2360 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
2361 the method we get from mono_object_get_virtual_method() because
2362 that function does it properly, now.
2364 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2366 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
2367 opcodes. Fixes #472775.
2369 2009-02-05 Mark Probst <mark.probst@gmail.com>
2371 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
2372 fact that mono_find_jit_info() sometimes returns the context
2373 corresponding to the jit info in new_ctx. Fixes #472600.
2375 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2377 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
2378 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
2379 klass->enum_basetype directly.
2381 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
2384 * unwind.c: Avoid 0 sized arrays.
2386 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2388 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
2389 size on systems with 64k pages. Fixes #471389.
2391 2009-02-04 Mark Probst <mark.probst@gmail.com>
2393 Contributed under the terms of the MIT/X11 license by Steven
2394 Munroe <munroesj@us.ibm.com>.
2396 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
2397 for LOADI4_MEMBASE. Use addi instead of addic if it's not
2400 2009-02-04 Mark Probst <mark.probst@gmail.com>
2402 Contributed under the terms of the MIT/X11 license by Steven
2403 Munroe <munroesj@us.ibm.com>.
2405 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
2408 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
2409 The trampoline can be longer on PPC64.
2411 2009-02-04 Mark Probst <mark.probst@gmail.com>
2413 Contributed under the terms of the MIT/X11 license by Steven
2414 Munroe <munroesj@us.ibm.com>.
2416 * mini-ppc.c: Compiler warning fixes and trivial code
2419 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2421 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
2422 ins->dreg which could be a hardware register, not a vreg.
2424 * aot-compiler.c (emit_method_dwarf_info): Ditto.
2426 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
2427 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
2429 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
2431 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
2432 ->dreg, that is not the vreg we are looking for.
2434 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
2436 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
2439 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
2442 2009-02-03 Zoltan Varga <vargaz@gmail.com>
2444 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
2446 * aot-compiler.c (emit_line_number_info): Fix line number emission when
2449 * aot-compiler.c: Add xdebug support on x86.
2451 * unwind.c: Add x86 support.
2453 * aot-compiler.c (emit_exception_debug_info): Control the emission of
2454 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
2456 * mini.c (mini_method_compile): Ditto.
2458 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
2461 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
2462 which mimic .push_section/.pop_section in GAS.
2464 * aot-compiler.c: Emit precise live range information for variables.
2466 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
2468 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
2469 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
2472 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
2473 the live ranges of variables.
2475 * mini.h (struct MonoMethodVar): Add two fields containing the live range
2476 of the variable in terms of native offsets.
2478 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
2480 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
2482 2009-02-02 Mark Probst <mark.probst@gmail.com>
2484 Contributed under the terms of the MIT/X11 license by Steven
2485 Munroe <munroesj@us.ibm.com>.
2487 * exceptions-ppc.c (restore_regs_from_context): Correct operand
2488 order (offset then base reg) for ppc_load_multiple_regs.
2489 (emit_save_saved_regs) Correct operand order for
2490 ppc_store_multiple_regs.
2491 (mono_arch_get_call_filter): Correct operand order for
2492 ppc_load_multiple_regs.
2494 * mini-ppc.c (emit_memcpy): Fix operand order for
2495 ppc_load_reg_update and ppc_store_reg_update.
2496 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
2497 (mono_arch_emit_epilog): Correct operand order for
2498 ppc_load_multiple_regs.
2500 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
2501 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
2503 2009-02-02 Mark Probst <mark.probst@gmail.com>
2505 * cpu-ppc64.md: Fixed storer4_memindex length.
2507 2009-02-02 Zoltan Varga <vargaz@gmail.com>
2509 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
2512 * aot-compiler.c (emit_line_number_info): Optimize this.
2514 2009-02-01 Zoltan Varga <vargaz@gmail.com>
2516 * aot-compiler.c: Disassemble tokens in the IL disassembly.
2518 * aot-compiler.c: Add debug info for methods without debug info by
2519 emitting an IL file and having the line number info referencing that file.
2521 * aot-compiler.c: Optimize the size of the generated line number info.
2523 * aot-compiler.c: Emit line number info in xdebug mode.
2525 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
2528 2009-01-31 Zoltan Varga <vargaz@gmail.com>
2530 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
2532 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
2535 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2537 * basic-calls.cs: Test for the weird crash found on arm.
2539 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2541 * cpu-arm.md: Increase the size of storer8_membase_reg and
2542 loadr8_membase_reg to 24 bytes to accomodate the extra add.
2544 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
2545 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
2546 reg to LR otherwise we'll be loading/storing from just the offset.
2548 2009-01-30 Miguel de Icaza <miguel@novell.com>
2550 Question: if we are storing gint32's inside the "*native_offset",
2551 should we change the signature to "gint32 *native_offset" to
2552 ensure that we do not have type definition problems?
2554 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
2555 an int * as this is what the other function expects, causes
2556 problems with Freescale's compiler that defined int32_t to be a
2557 long and makes int incompatible
2559 2009-01-30 Miguel de Icaza <miguel@novell.com>
2561 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
2562 filename conflict with bjam.
2564 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2566 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
2567 as it might use decomposed ops.
2569 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2571 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
2573 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
2576 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
2578 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
2581 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
2582 way registers are stored in MonoContext on arm.
2584 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
2585 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
2587 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
2589 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
2591 * mini.c (mini_init): Register mono_isfinite.
2593 * jit-icalls.c (mono_isfinite): New jit icall.
2595 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
2597 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
2598 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
2601 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2603 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
2604 separate frame and stack pointers, so we must use FP to find the register
2606 The FP reg is retrieved from the MonoContext::regs array.
2608 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2610 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
2613 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2615 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
2616 return R4 and R8 when not running under softfloat.
2618 Fixes basic-calls.exe
2620 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2622 * mini-arm.c: Implement some overflow opcodes.
2624 2009-01-29 Miguel de Icaza <miguel@novell.com>
2626 * ssa.c: handle another alloca.h
2628 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
2629 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
2630 MONO_ARCH_USE_SIGACTION.
2632 * aot-runtime.c, mini-exceptions.c: Replace platform define with
2635 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
2637 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
2638 PPC targets as sigaction does not exist on all platforms, define
2639 this on a per-platform basis.
2641 Instead of erroring out if the platform is not defined, include
2642 mini-ppc-os.h, and expect that the OS specific setting provides
2643 the required information.
2645 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2647 * aot-compiler.c: Fix --enable-minimal=aot.
2649 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2651 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
2654 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2656 * exceptions-arm.c: Fix warnings.
2658 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
2661 * mini-x86.c: Fix --enable-minimal=jit build.
2663 * mini.c: Really fix --enable-minimal=jit build.
2665 * mini.c (construct_object_context_for_method): Move this outside
2666 the DISABLE_JIT block to fix the --enable-minimal=jit build.
2668 "Backported" of r124984 from 2.0 branch.
2670 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
2672 "Backport" of r124977 + r124978 from 2.0 branch.
2674 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
2675 to avoid calling mono_exception_from_token () from the throw trampoline.
2676 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
2677 for throwing corlib exceptions, this fixes full-aot support for corlib
2680 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
2682 2009-01-29 Miguel de Icaza <miguel@novell.com>
2684 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
2685 part of the changes to split the code in mini into operating
2686 system specific files.
2688 This patch was done by copying mini.c to the respective files to
2689 preserve SVN history.
2691 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2693 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
2695 2009-01-28 Zoltan Varga <vargaz@gmail.com>
2697 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
2698 remoting-invoke-with-check wrappers of shared methods.
2700 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
2702 2009-01-27 Mark Probst <mark.probst@gmail.com>
2704 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
2705 optimization if the top of stack is the last instruction in the
2706 bblock. Otherwise it might have been used after its definition.
2709 2009-01-27 Zoltan Varga <vargaz@gmail.com>
2711 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
2712 method as well when get_vcall_slot () fails to match a code sequence.
2714 * mini-arm.c: Fix the android build, which doesn't have
2717 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2719 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
2722 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
2724 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
2726 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2728 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
2729 and put its id into jinfo->used_regs. This is only used on amd64,
2730 which is currently the only platform generating unwind info.
2732 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
2733 the dwarf unwinder. This is required to correctly handle async exceptions
2734 like thread abort and stack overflows, which can happen while a method
2735 is in the middle of its prolog or epilog.
2737 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
2738 the unwind info belonging to an AOTed method.
2740 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
2741 into cfg->unwind_ops.
2743 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
2745 * mini.c (mini_init): Call mono_unwind_init ().
2746 (mini_cleanup): Call mono_unwind_cleanup ().
2748 * unwind.c: Add functions for managing a set of unwind info entries, allowing
2749 unwind info to be shared between methods.
2751 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
2754 * exceptions-amd64.c (mono_arch_exceptions_init): Call
2755 get_throw_pending_exception () to avoid initialization races.
2757 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
2758 mono_arch_exceptions_init () function.
2760 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
2762 2009-01-25 Zoltan Varga <vargaz@gmail.com>
2764 * mini.c (mono_get_domain_intrinsic): New helper function.
2765 (mono_get_thread_intrinsic): Ditto.
2767 * mini-arm.c mini-ia64.c: Use the new helper functions.
2769 * method-to-ir.c (mono_method_to_ir): Fix the comment for
2770 the last constrained_call change, since it is needed in the non-AOT
2773 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
2775 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
2776 mono_get_lmf_addr () on arm eabi linux.
2778 2009-01-24 Zoltan Varga <vargaz@gmail.com>
2780 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
2781 code sequence which matches a non-virtual call.
2783 2009-01-23 Mark Probst <mark.probst@gmail.com>
2785 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
2788 2009-01-23 Zoltan Varga <vargaz@gmail.com>
2790 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
2791 runtime-invoke wrappers, since they are also shared based on signature.
2793 2009-01-22 Mark Probst <mark.probst@gmail.com>
2795 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
2796 info from the (correct) context.
2798 2009-01-22 Zoltan Varga <vargaz@gmail.com>
2800 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
2802 * unwind.c (mono_unwind_frame): New function to unwind through a frame
2803 using dwarf unwinding info. Not yet used.
2805 * mini.c (mini_init): When using xdebug, disable freeing of domains.
2807 2009-01-21 Mark Probst <mark.probst@gmail.com>
2809 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
2812 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
2813 special case and handle mono_arch_delegate_invoke_impl() returning
2814 function descriptors.
2816 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
2817 trampolines return function descriptors, too.
2819 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2821 * method-to-ir.c (handle_alloc): Avoid generic instances in the
2822 out_of_line optimization.
2824 2009-01-21 Martin Baulig <martin@ximian.com>
2827 (MonoCompile): Added `disable_deadce_vars' to disable removing
2831 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
2832 inside the debugger.
2834 * liveness.c (mono_analyze_liveness): Don't remove any unused
2835 variables if `cfg->disable_deadce_vars' is set.
2837 2009-01-21 Mark Probst <mark.probst@gmail.com>
2839 * method-to-ir.c: Only apply exception constructor optimization if
2840 the the method actually belongs to an exception class. Fixes
2843 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2845 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
2846 change inside a #ifdef __mono_ppc64__.
2848 * aot-compiler.c (compile_method): Remove the previous limitation.
2850 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
2851 on type variables in AOTed code.
2853 * aot-compiler.c (compile_method): Skip generic methods having type
2854 constraints on their generic parameters.
2856 * aot-compiler.c (compile_method): Check for methods which cannot be
2857 encoded inside RGCTX_FETCH patches as well.
2859 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
2862 2009-01-20 Mark Probst <mark.probst@gmail.com>
2864 * method-to-ir.c: Force the vtable variable in shared generic code
2865 for the case that they might show up on a stack trace where they
2868 * mini-exceptions.c: Save and use generic sharing info as well as
2869 IP in stack traces to resolve shared generic instantiations.
2871 2009-01-20 Zoltan Varga <vargaz@gmail.com>
2873 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
2874 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
2876 2009-01-20 Mark Probst <mark.probst@gmail.com>
2878 * method-to-ir.c: Do generic sharing for array constructors.
2880 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
2882 * mini-exceptions.c (mono_print_thread_dump): Add information
2883 about the thread state using wapi_current_thread_desc.
2885 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2887 * basic-simd.cs: Tests for the new constructors.
2889 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2891 * mini-ops.h: Added OP_EXPAND_*
2895 * mini-x86.c (mono_arch_output_basic_block): Same.
2897 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
2899 2009-01-19 Zoltan Varga <vargaz@gmail.com>
2901 * iltests.il.in: Add a test for #467385.
2903 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
2905 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
2906 thread been cleaned up is not the same currently in execution.
2908 Fixes appdomain-unload crashes on windows, osx and linux variants
2909 without the __thread keyword.
2911 2009-01-18 Zoltan Varga <vargaz@gmail.com>
2913 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
2914 (koush@koushikdutta.com). Implement this for android.
2916 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
2917 begins with a digit.
2919 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
2920 mono_marshal_get_write_barrier ().
2922 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
2924 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
2925 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
2926 that pass them on a register pair.
2928 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
2929 test was crashing due to that.
2931 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
2933 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
2934 trampoline code. Include ucontext.h only if available.
2936 2009-01-15 Mark Probst <mark.probst@gmail.com>
2938 * mini.c: mono_domain_lookup_shared_generic() takes an open method
2939 and doesn't check whether it's sharable, like it was before
2940 removing the shared generics hash. This brings IronPython
2941 performance back to what it was before that change.
2943 2009-01-14 Mark Probst <mark.probst@gmail.com>
2945 * method-to-ir.c: Handle delegate invocation optimization earlier,
2946 otherwise it would be handled (much more slowly) by the
2947 final/sealed optimization.
2949 2009-01-13 Zoltan Varga <vargaz@gmail.com>
2951 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
2952 domain is not set. Fixes #465864.
2954 2009-01-12 Mark Probst <mark.probst@gmail.com>
2956 * method-to-ir.c: Don't stop sharing of generic methods with catch
2957 clauses - we already handle those.
2959 2009-01-12 Mark Probst <mark.probst@gmail.com>
2961 * mini.c, mini.h: lookup_generic_method() is now
2962 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
2963 making the shared_generics_hash obsolete.
2965 2009-01-12 Mark Probst <mark.probst@gmail.com>
2967 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
2968 use the red zone. Make room on the stack first and then use it,
2969 not the other way around.
2971 2009-01-12 Zoltan Varga <vargaz@gmail.com>
2973 * mini.c (mini_init): Call mono_xdebug_init ().
2975 * aot-compiler.c (mono_xdebug_init): Make this non-static.
2977 2009-01-11 Zoltan Varga <vargaz@gmail.com>
2979 * TestDriver.cs: Add an --iter argument to run tests multiple times.
2981 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
2984 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
2985 debug+unwind info for trampolines.
2987 * mini.c (mono_create_unwind_op): New helper function.
2989 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
2991 2009-01-10 Zoltan Varga <vargaz@gmail.com>
2993 * aot-compiler.c: Fix the build.
2995 2009-01-09 Zoltan Varga <vargaz@gmail.com>
2997 * Makefile.am: Update dtrace-prelink.sh location.
2999 2009-01-08 Zoltan Varga <vargaz@gmail.com>
3001 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
3002 optimization. Fixes #464520.
3004 2009-01-07 Bill Holmes <billholmes54@gmail.com>
3006 * mini-amd64.c : Adding code to save/restore non-volatile registers
3009 * exceptions-amd64.c : Adding code to save/restore non-volatile
3010 registers on Winx64.
3012 Contributed under MIT/X11 license.
3014 2009-01-07 Zoltan Varga <vargaz@gmail.com>
3016 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
3017 __GNUC_MINOR__ which can break when the major version changes.
3019 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
3021 * basic-simd.cs: Add tests for usage of the sizeof opcode.
3023 2009-01-07 Geoff Norton <gnorton@novell.com>
3025 * helpers.c: Allow mono -v -v -v to work on darwin.
3027 2009-01-05 Bill Holmes <billholmes54@gmail.com>
3029 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
3032 Contributed under MIT/X11 license.
3034 2009-01-05 Zoltan Varga <vargaz@gmail.com>
3036 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
3037 instead of directly accessing type->data.klass. Fixes #462016.
3038 (mono_allocate_stack_slots_full): Ditto.
3040 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
3041 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
3043 * aot-compiler.c (emit_plt): Fix ARM build.
3045 2009-01-04 Zoltan Varga <vargaz@gmail.com>
3047 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
3049 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
3052 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
3053 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
3056 * iltests.il.in: Add a regression test.
3058 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3060 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
3062 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3064 * basic-simd.cs: Add a regression test for #462457.
3066 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3068 * mini-ops.h: Add a definition of XPHI.
3070 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
3072 * ssa.c (op_phi_to_move): Handle XPHI.
3074 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
3078 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3080 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
3082 2008-12-31 Geoff Norton <gnorton@novell.com>
3084 * mini-ppc.c: The prolog size allocated can be too small for darwin
3085 ppc32 under certain circumstances. Also fix a small logic bug.
3087 2008-12-29 Zoltan Varga <vargaz@gmail.com>
3089 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
3090 while loading AOT methods.
3092 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
3093 since only the former is nulled out after a successful cast. This prevents
3094 crashes with rethrown exceptions when using --debug=casts.
3096 2008-12-24 Mark Probst <mark.probst@gmail.com>
3098 * mini.h: New macro for checking whether a method is final,
3099 i.e. whether the method or its class is marked final.
3101 * method-to-ir.c: Use the new macro for all final-checks
3102 consistently. Fixes the crash in the System.ServiceModel tests.
3104 2008-12-23 Mark Probst <mark.probst@gmail.com>
3106 * mini-exceptions.c (get_exception_catch_class): Corrected another
3107 overly strict assertion.
3109 2008-12-23 Mark Probst <mark.probst@gmail.com>
3111 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
3112 Clobbering it is not allowed because the caller might use it as
3113 the vtable register in the interface call.
3115 2008-12-19 Mark Probst <mark.probst@gmail.com>
3117 * mini-exceptions.c (get_exception_catch_class): Corrected an
3118 overly strict assertion.
3120 2008-12-18 Mark Mason <mmason@upwardaccess.com>
3122 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
3124 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
3126 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
3128 * cpu-mips.md: correct lengths for certain long_ opcodes.
3130 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
3132 * 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().
3134 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3136 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
3138 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3140 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
3142 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
3144 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
3147 2008-12-16 Mark Mason <mmason@upwardaccess.com>
3149 * 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
3151 * 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)
3153 2008-12-15 Mark Mason <mmason@upwardaccess.com>
3155 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
3157 2008-12-14 Zoltan Varga <vargaz@gmail.com>
3159 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
3160 gshared code. Fixes #458947.
3162 * generics.cs: Add a test.
3164 2008-12-12 Mark Mason <mmason@upwardaccess.com>
3166 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3168 * mini-mips.c: first pass n32 code generation.
3170 * mini-mips.h: datatypes and defines for n32 support.
3172 * exceptions-mips.c: first pass n32 code generation.
3174 * tramp-mips.c: first pass n32 code generation.
3176 * cpu-mips.md: add long_ opcodes.
3178 2008-12-12 Mark Mason <mmason@upwardaccess.com>
3180 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3182 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3184 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3186 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3188 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3190 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3192 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3194 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3196 * helpers.c: for mips/n32, don't pass -mips32 to objdump
3198 2008-12-12 Zoltan Varga <vargaz@gmail.com>
3200 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
3202 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
3204 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
3206 2008-12-12 Mark Probst <mark.probst@gmail.com>
3208 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
3209 descriptors for helper functions directly in front of the code.
3211 2008-12-11 Mark Probst <mark.probst@gmail.com>
3213 * method-to-ir.c: Removed an unnecessary assertion.
3215 2008-12-10 Zoltan Varga <vargaz@gmail.com>
3217 * method-to-ir.c: Merge SGEN changes from the old JIT.
3219 2008-12-10 Zoltan Varga <vargaz@gmail.com>
3221 * driver.c (compile_all_methods_thread_main): Handle failure of
3224 2008-12-10 Mark Probst <mark.probst@gmail.com>
3226 * mini-ppc.c: Merged with mini-ppc64.c.
3228 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
3230 * Makefile.am: Use the same sources for PPC and PPC64.
3232 * mini-ppc64.c: Removed.
3234 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3236 * branch-opts.c (remove_block_if_useless): Extract fall through detection
3237 code to mono_bb_is_fall_through.
3239 * branch-opts.c (mono_remove_critical_edges): Same.
3241 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3243 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
3244 expect that an OP_BR_REG will be there.
3246 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3248 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
3249 for the many branch ops. The original check miss OP_BR_REG.
3253 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3255 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
3257 2008-12-09 Zoltan Varga <vargaz@gmail.com>
3259 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
3260 while holding the aot lock.
3262 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3264 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
3266 2008-12-09 Bill Holmes <billholmes54@gmail.com>
3268 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
3269 to release all runtime callable wrappers held by the runtime.
3271 Contributed under MIT/X11 license.
3273 2008-12-09 Bill Holmes <billholmes54@gmail.com>
3275 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
3278 Contributed under MIT/X11 license.
3280 2008-12-09 Zoltan Varga <vargaz@gmail.com>
3282 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
3283 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
3285 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3287 * cpu-mips.md: fix ckfinite length
3289 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
3290 (mono_arch_lowering_pass): cleanup, rearrange for clarity
3291 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
3293 2008-12-08 Mark Mason <mmason@upwardaccess.com>
3295 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
3297 2008-12-08 Geoff Norton <gnorton@novell.com>
3299 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
3300 size by 8 bytes as well.
3302 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3304 * basic-simd.cs: Fix method names for Vector16b.
3306 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3308 * basic-simd.cs: Fix method names for Vector16sb.
3310 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3312 * basic-simd.cs: Fix method names for Vector8us.
3314 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3316 * basic-simd.cs: Fix method names for Vector8s.
3318 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3320 * basic-simd.cs: Fix method names for Vector4ui.
3322 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3324 * basic-simd.cs: Fix method names for Vector2l.
3326 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3328 * basic-simd.cs: Fix method names for Vector2d.
3330 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3332 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
3333 that are extension methods.
3335 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3337 * basic-simd.cs: Fix method names for Vector4f.
3339 2008-12-08 Zoltan Varga <vargaz@gmail.com>
3341 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
3342 as such. Fixes #456669.
3344 2008-12-07 Mark Mason <mmason@upwardaccess.com>
3346 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
3348 2008-12-07 Mark Mason <mmason@upwardaccess.com>
3350 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
3351 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
3352 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
3353 (mips_adjust_stackframe): handle FP spills
3355 * mini-ops.h: add mips_mtc1_s2
3357 * cpu-mips.md: add mips_mtc1_s2
3359 2008-12-07 Zoltan Varga <vargaz@gmail.com>
3361 * unwind.c: New file, move the unwind info encoding functions here from
3362 aot-compiler.c, so they could be used at runtime too.
3364 2008-12-05 Mark Mason <mmason@upwardaccess.com>
3366 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
3367 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
3369 2008-12-05 Mark Mason <mmason@upwardaccess.com>
3371 * mini-mips.c: cleanup warnings
3372 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
3373 (mips_adjust_stackframe): handle case of taking the address of stack locals
3375 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3377 * aot-compiler.c: Implement a few functions missing from the asm writer.
3378 (emit_method_code): Only write symbols for methods when using the bin
3379 writer, since the assembler can't deal with the characters in our method
3382 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
3384 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
3387 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
3388 a bit to also restore %rax.
3390 2008-12-05 Mark Probst <mark.probst@gmail.com>
3392 * mini-ppc.c: Some simple merges from mini-ppc64.c.
3394 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3396 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
3399 2008-12-05 Mark Probst <mark.probst@gmail.com>
3401 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
3403 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
3404 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
3406 * exceptions-ppc64.c: Removed.
3408 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
3410 2008-12-05 Mark Probst <mark.probst@gmail.com>
3412 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
3415 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
3417 * tramp-ppc64.c: Removed.
3419 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3421 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
3424 2008-12-05 Mark Probst <mark.probst@gmail.com>
3426 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
3428 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
3429 mini-ppc.h instead of mini-ppc64.h.
3431 * mini-ppc64.h: Removed.
3433 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3435 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
3437 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
3439 2008-12-05 Mark Probst <mark.probst@gmail.com>
3441 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
3442 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
3445 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3447 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
3449 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3451 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
3453 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3455 * basic-simd.cs: Tests for operator == and != on Vector4f.
3457 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3459 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
3461 * simd-intrinsics.c: Kill useless enum.
3463 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3465 * cpu-mips.md: add long_conv_to_ovf_i4_2
3466 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
3468 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3470 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
3472 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
3474 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3476 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
3478 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3480 * basic-simd.cs: Add tests for new methods.
3482 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3484 * simd-intrinsics.c: Add support for operator == and !=
3487 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
3489 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3491 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
3493 2008-12-04 Zoltan Varga <vargaz@gmail.com>
3495 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
3497 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
3498 MONO_PATCH_INFO_ICALL_ADDR.
3500 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
3502 * aot-compiler.c: Resurrect full-aot support.
3504 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3506 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
3508 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3510 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
3512 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
3514 * basic-simd.cs: Fix tests to work under ppc.
3515 Remove tests for methods that will be removed.
3517 2008-12-03 Mark Probst <mark.probst@gmail.com>
3519 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
3520 generic type (via a typedef or typeref) correctly.
3522 2008-12-03 Zoltan Varga <vargaz@gmail.com>
3524 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
3525 diagnose an assertion failure.
3527 2008-12-02 Mark Probst <mark.probst@gmail.com>
3529 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
3530 Fix trampoline size.
3532 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
3533 conversion opcodes are implemented natively instead via emulation.
3535 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3537 * cpu-mips.md: remove mips_xori
3539 * mini-ops.h: remove mips_xori
3541 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
3543 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
3545 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
3547 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3549 * cpu-mips.md: fix instruction lengths.
3551 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
3553 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
3555 * mini-ops.h: fix slti / sltiu op profiles.
3557 2008-12-02 Martin Baulig <martin@ximian.com>
3559 * method-to-ir.c (mono_method_to_ir): Disable debugging
3560 information for the init locals block to make the debugger stop
3561 after all locals have been initalized.
3563 2008-12-02 Martin Baulig <martin@ximian.com>
3565 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
3566 running inside the debugger.
3568 2008-12-01 Zoltan Varga <vargaz@gmail.com>
3570 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
3573 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
3574 alu->alu imm optimization which only shows if deadce is disabled.
3576 * aot-compiler.c: Rename the function names for the binary and asm writers
3577 so they can coexist in the same process. Rework the xdebug code to use the
3578 asm writer. This avoids the need to call into the runtime to dump the
3579 debugging info. Add more debugging info for types.
3581 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
3583 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
3584 cpu description tables, they can't occur in cpu-<ARCH>.md.
3586 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
3587 the stack in CEE_LDFLDA. Fixes #450542.
3589 * generics.cs: Add a new test.
3591 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3593 * mini-ops.h: updated MIPS opcodes
3594 * mini-mips.c: decompose long opts
3595 * mini-mips.h: decompose long opts
3597 2008-11-29 Mark Mason <mmason@upwardaccess.com>
3599 * cpu-mips.md: fix length on int_rem_un
3600 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
3602 2008-11-29 Zoltan Varga <vargaz@gmail.com>
3604 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
3606 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
3608 2008-11-29 Martin Baulig <martin@ximian.com>
3610 * mini-exceptions.c (mono_handle_native_sigsegv): Check
3611 mono_debug_using_mono_debugger() in addition to the
3612 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
3614 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3616 * mini-ops.h: updated more MIPS opcodes
3617 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
3618 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
3620 2008-11-28 Mark Probst <mark.probst@gmail.com>
3622 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
3624 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3626 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
3627 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
3628 * mini-ops.h: correct selected mips opcode entries
3630 2008-11-28 Mark Probst <mark.probst@gmail.com>
3632 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
3635 2008-11-28 Mark Probst <mark.probst@gmail.com>
3637 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
3639 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3641 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
3642 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
3643 * mini-mips.h: disable IMT
3644 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
3646 2008-11-28 Mark Probst <mark.probst@gmail.com>
3648 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
3650 2008-11-28 Mark Probst <mark.probst@gmail.com>
3652 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
3654 2008-11-28 Zoltan Varga <vargaz@gmail.com>
3656 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
3659 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3661 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3662 for Set/GetVector aligned versions.
3664 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3666 * basic-simd.cs: Add tests for Get/SetVector.
3668 2008-11-27 Mark Probst <mark.probst@gmail.com>
3670 * mini.c: Removed g_slist_append_mempool(). Now in
3673 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3675 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
3676 size properly and make the bounds check optional.
3678 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3679 for SetVector and IsAligned.
3681 2008-11-27 Zoltan Varga <vargaz@gmail.com>
3683 * mini.c: Remove unused mono_normalize_opcodes () function.
3685 2008-11-26 Mark Probst <mark.probst@gmail.com>
3687 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
3688 using the new atomic add ops now.
3690 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
3693 2008-11-26 Mark Probst <mark.probst@gmail.com>
3695 * mini-ppc64.c: Several fixes.
3697 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3699 * cpu-mips.md: added jump_table
3700 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
3702 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3704 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
3706 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3708 * mini-ops.h: corrected a handful of MIPS opcodes.
3710 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3712 * aot-compiler.c: MIPS to use ELF writer
3714 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3716 * mini-codegen.c: remove MIPS specific assert.
3718 2008-11-25 Mark Probst <mark.probst@gmail.com>
3720 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
3721 fixes. PPC64 now passes most of the runtime regressions.
3723 2008-11-24 Zoltan Varga <vargaz@gmail.com>
3725 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
3726 volatile intervals a bit.
3728 2008-11-24 Mark Probst <mark.probst@gmail.com>
3730 * basic-long.cs: New test case.
3732 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3734 * mini.c (mini_method_compile): Disable globalra for large methods for
3737 * regalloc2.c (order_moves): Add fp support.
3739 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
3740 source bblock ends with an OP_BR_REG.
3742 * ratests.cs: Add a new test.
3744 2008-11-23 Mark Probst <mark.probst@gmail.com>
3746 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
3747 sharing. PPC64 now passes generics.exe.
3749 2008-11-23 Mark Probst <mark.probst@gmail.com>
3751 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
3753 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3755 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
3756 memory when mono_jit_info_table_find () can't find the method in the
3759 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
3762 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
3765 2008-11-23 Mark Probst <mark.probst@gmail.com>
3767 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
3768 Several fixes. PPC64 now runs exceptions.exe and
3769 devirtualization.exe.
3771 2008-11-22 Mark Probst <mark.probst@gmail.com>
3773 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
3774 arrays.exe and basic-math.exe.
3776 2008-11-22 Mark Probst <mark.probst@gmail.com>
3778 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
3779 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
3781 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3783 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
3785 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3787 * method-to-ir.c: Move bounds checking macros to ir-emit.h
3789 * ir-emit.h: Move macros from method-to-ir.c to here.
3791 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3793 * mini-ops.h: Correct the long simd ops to use LREG.
3795 2008-11-21 Zoltan Varga <vargaz@gmail.com>
3797 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
3799 * mini-ops.h: Correct the dreg type of a few long opcodes.
3801 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
3804 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
3806 * mini-ppc.c: remove negative stack references in epilog
3807 for platforms that don't support the red zone.
3809 2008-11-21 Mark Probst <mark.probst@gmail.com>
3811 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
3812 point regs. Now PPC64 passes basic-calls.exe.
3814 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3816 * basic-simd.cs: Add tests for accessors of Vector2l.
3818 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3820 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
3822 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
3824 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
3826 2008-11-21 Mark Probst <mark.probst@gmail.com>
3828 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
3829 PPC64 passes basic-long.exe.
3831 2008-11-20 Mark Probst <mark.probst@gmail.com>
3833 * decompose.c: Decompose carry and overflow add on PPC64 like on
3834 other 64 bit archs. Don't decompose sub at all on PPC64.
3836 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
3837 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
3840 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3842 * basic-simd.cs: Add tests for accessors of Vector2d.
3844 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3846 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
3850 * mini-x86.c (mono_arch_output_basic_block): Same.
3852 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
3854 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3856 * basic-simd.cs: Add tests for accessors of Vector4f.
3858 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3860 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
3864 * mini-x86.c (mono_arch_output_basic_block): Same.
3866 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
3868 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3870 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
3872 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3874 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
3878 * mini-x86.c (mono_arch_output_basic_block): Same.
3880 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
3882 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3884 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
3886 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3888 * simd-intrinsics.c: Enable setters for Vector16sb.
3890 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3892 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
3896 * mini-x86.c (mono_arch_output_basic_block): Same.
3898 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
3900 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
3902 * simd-intrinsics.c: Implement setter for Vector8us.
3904 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3906 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
3909 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
3911 * mini-ppc.c: remove references to the red zone in the prolog
3912 (for systems that don't support it).
3914 2008-11-19 Mark Probst <mark.probst@gmail.com>
3916 * cpu-ppc64.md: Fixed a few instruction lengths.
3918 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
3921 2008-11-19 Mark Probst <mark.probst@gmail.com>
3923 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
3926 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3928 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
3930 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
3932 * mini-ops.h: Added OP_INSERT_I2.
3936 * mini-x86.c (mono_arch_output_basic_block): Same.
3938 * simd-intrinsics.c: Implement setter for Vector8s.
3940 * simd-methods.h: Add the names of get setters of Vector8s.
3942 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3944 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
3946 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
3949 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3951 2008-11-18 Mark Probst <mark.probst@gmail.com>
3953 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
3954 for PPC64. An empty program runs now.
3956 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3958 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3960 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
3961 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
3962 info for JITted code is emitted into a shared library, loadable into gdb.
3964 2008-11-18 Mark Probst <mark.probst@gmail.com>
3966 * Makefile.am: Changes to build PPC64.
3968 * mini-arch.h: Include mini-ppc64.h on PPC64.
3970 2008-11-18 Mark Probst <mark.probst@gmail.com>
3972 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
3973 in PPC code up to r119147.
3975 2008-11-18 Mark Probst <mark.probst@gmail.com>
3977 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3978 cpu-ppc64.md: Changes for PPC64.
3980 Based on code submitted by andreas.faerber@web.de at
3981 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
3984 2008-11-18 Mark Probst <mark.probst@gmail.com>
3986 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3987 cpu-ppc64.md: Copied from the corresponding PPC files from
3990 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
3992 * mini-ops.h: Added OP_ROUND.
3994 * cpu-x86.md: Added round.
3996 * mini-x86.c: Added support for intrinsicing Math.Round (double).
3998 * basic-math.cs: Added test_0_round to test rounding.
4000 Contributed under MIT/X11 license.
4002 2008-11-17 Bill Holmes <billholmes54@gmail.com>
4004 * aot-compiler.c : Fix the Winx64 build.
4006 Contributed under MIT/X11 license.
4008 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
4010 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
4011 in OP_EXTRACT_R8 to avoid possible stack corruption.
4013 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
4015 * mini-ops.h: Added OP_EXTRACT_R8/I8.
4017 * cpu-x86.md: Added extract_r8.
4019 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
4021 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
4022 a couple of OP_EXTRACT_I4.
4024 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
4026 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
4028 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
4030 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
4033 2008-11-17 Zoltan Varga <vargaz@gmail.com>
4035 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
4036 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
4038 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
4039 are not needed any more.
4041 * mini.h: Remove the unused INS_LIST macros.
4043 * mini.c (mini_method_compile): Remove a disable globalra case which is no
4046 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
4049 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
4050 mono_alloc_ireg () instead.
4052 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
4055 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
4058 * aot-runtime.c (load_aot_module): Disable AOT when running under
4061 * mini-amd64.h: Change the monitor fastpath defines to check for
4062 !PLATFORM_WIN32 so they work on *bsd too.
4064 * mini.h mini.c mini-hhpa.c: Remove more unused code.
4066 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
4068 * mini.h (MonoCompile): Remove new_ir flag.
4070 * regalloc.h regalloc.c: Remove unused code.
4072 * cpu-*.md: Remove more unused opcodes.
4074 * simple-cee-ops.h simple-mini-ops.h: Removed.
4076 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
4078 2008-11-17 Zoltan Varga <vargaz@gmail.com>
4080 * aliasing.h: Removed.
4082 * *.c: Remove references to aliasing.h and inssel.h.
4084 * mini.c: Remove additional unused functions.
4086 * mini-ops.h cpu-*.md: Remove unused opcodes.
4088 2008-11-16 Zoltan Varga <vargaz@gmail.com>
4090 Remove the old JIT code.
4092 * inssel*.brg: Removed.
4094 * ssa.c abcremoval.c aliasing.c: Removed.
4096 * ssa2.c: Renamed to ssa.c.
4098 * abcremoval2.c: Renamed to abcremoval.c.
4100 * *.c: Removed all !cfg->new_ir code.
4102 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
4103 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
4105 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
4107 2008-11-16 Zoltan Varga <vargaz@gmail.com>
4109 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
4110 to simplify the code and cut back on the number of global symbols in the AOT
4113 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
4115 2008-11-15 Zoltan Varga <vargaz@gmail.com>
4117 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
4118 with the got/got_info tables.
4120 * mini.h: Bump AOT file format version.
4122 * unwind.h: New file, contains definitions for stack unwinding.
4124 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
4127 * aot-compiler.c: Generalize the emitting of unwind information to use the
4128 information in cfg->unwind_ops.
4130 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
4132 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
4133 AOT method frames. Enable writing symbols for methods by default.
4135 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
4137 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
4138 and make it work with vectors of element sizes 1, 2 and 4.
4140 * simd-intrinsics.c: Enable getter for all vectors with element size
4143 * simd-methods.h: Add the names of other getters.
4145 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
4151 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
4153 * mini-ppc.h: portability fix.
4155 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
4157 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
4158 buggy and will overwrite it.
4160 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4162 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
4163 Use it to emit local symbols for all methods so AOTed methods show up with
4164 their full name in gdb/valgrind output.
4166 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
4168 * mini-ppc.c: portability fixes.
4170 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4172 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
4173 entries out of the if (!generic_shared...) code so it is always done.
4174 (mono_class_init_trampoline): Do the patching when running under valgrind
4175 too, newer versions of valgrind have no problems with it.
4177 2008-11-13 Zoltan Varga <vargaz@gmail.com>
4179 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
4182 2008-11-13 Mark Probst <mark.probst@gmail.com>
4184 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
4187 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4189 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
4191 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4193 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
4199 * simd-intrinsics.c: Same.
4201 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4203 * simd-intrinsics.c: Enable constructor intrinsics for all types.
4205 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4207 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
4208 to work with more Vector types.
4210 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4212 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
4213 store the elemens directly instead of using and intermediate.
4215 2008-11-13 Zoltan Varga <vargaz@gmail.com>
4217 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
4219 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
4220 to preserve %eax for aot plt trampolines.
4222 * aot-compiler.c (compile_method): Don't skip synchronized methods.
4223 (encode_method_ref): Flag synchronized methods so they won't go through
4226 * aot-compiler.c: Additional work to support AOTing synchronized methods/
4229 * cpu-ia64.md (jmp): Increase max length.
4231 2008-11-12 Zoltan Varga <vargaz@gmail.com>
4233 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
4234 open generic classes.
4236 * aot-compiler.c: Enable the ELF writer on ELF platforms.
4238 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
4239 box+brtrue optimization since it causes test failures on x86.
4241 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4243 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
4249 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
4250 for simd ctor values.
4252 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
4253 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
4255 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4257 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
4260 * simd-instrincs.c: Same.
4262 * basic-simd.cs: Same.
4264 2008-11-12 Zoltan Varga <vargaz@gmail.com>
4266 * ratests.cs: Add more tests.
4268 * regalloc2.c (add_spill_code): Handle more corner cases.
4270 2008-11-11 Zoltan Varga <vargaz@gmail.com>
4272 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
4273 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
4274 both the source an destination of an instruction.
4276 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
4278 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
4279 wapihandles.c: more portability changes.
4281 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
4283 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
4284 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
4285 safe to execute in a signal handler and the kernel provides better
4286 the info in /proc/self/smaps. Avoid the assert on sigaction during
4289 2008-11-11 Zoltan Varga <vargaz@gmail.com>
4291 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
4292 do the bblock linking hack if it is actually needed.
4294 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
4297 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
4298 crash problem is fixed.
4300 * branch-opts.c (mono_remove_critical_edges): Link up newly added
4303 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
4305 (mini_method_compile): Set the starting value of next_vreg to
4306 MAX_IREGS + MAX_FREGS when using globalra.
4308 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
4309 filter clauses with BB_EXCEPTION_HANDLER.
4311 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
4313 2008-11-10 Mark Probst <mark.probst@gmail.com>
4315 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
4316 space for stdcall. Fixes regressions on Win32.
4318 2008-11-10 Zoltan Varga <vargaz@gmail.com>
4320 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
4322 (linear_scan): Remove an assert which doesn't seem to be needed.
4324 * local-propagation.c (mono_local_deadce): Avoid a call to
4325 MONO_DELETE_INS which would screw up the instruction linking.
4327 * mini.c (mono_decompose_op_imm): Make this work with globalra.
4329 * regalloc2.c: Upgrade to work the current JIT code.
4331 2008-11-09 Zoltan Varga <vargaz@gmail.com>
4333 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
4336 * aot-runtime.c: Remove some dead code.
4338 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
4340 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
4342 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
4343 trampolines using sscanf since atoi doesn't work on large unsigned values.
4345 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
4346 Initialize code_size.
4348 2008-11-08 Mark Probst <mark.probst@gmail.com>
4350 * method-to-ir.c (mini_emit_inst_for_method): Make
4351 Interlocked.CompareExchange work for Int arguments on 32 bit
4354 2008-11-07 Mark Probst <mark.probst@gmail.com>
4356 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
4358 2008-11-06 Bill Holmes <billholmes54@gmail.com>
4360 * main.c Fix MSVC build.
4362 Contributed under MIT/X11 license.
4364 2008-11-06 Mark Probst <mark.probst@gmail.com>
4366 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
4367 alignment larger than 8 bytes are aligned correctly, too.
4369 * mini.c: Honor the min_align field of MonoClass when laying out
4372 2008-11-06 Zoltan Varga <vargaz@gmail.com>
4374 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
4376 * aot-compiler.c (emit_plt): Fix a warning.
4378 * aot-compiler.c: Implement ARM support in the binary writer.
4380 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4382 * basic-simd.cs: Add test for getter with byref arg.
4383 Fix the naming of a few tests.
4384 Add missing checks to a test.
4386 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4388 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
4390 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
4391 most of the full-aot support for monitor enter/exit trampolines.
4393 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
4394 enter/exit trampoline creation functions.
4396 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
4399 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
4401 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
4402 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
4403 implement the needed functionality without adding crap to the runtime.
4405 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4407 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
4410 * mini.c (mono_build_date): New global version holding the build date in
4413 * Makefile.am (buildver.c): Generate a file containing the build date.
4415 * main.c: Set the build date from the generated file.
4417 * mini.c (mono_get_runtime_build_info): New helper function returning build
4418 information in a string format.
4420 * driver.c (mono_main): Print the build date in --version.
4422 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
4423 file when the bind-to-runtime-version option is used.
4425 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4427 * simd-intrinsics.c: Fix bug when using getters and byref args.
4429 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4431 * simd-methods.h: Rename prefetch methods.
4433 * simd-intrinsics.c: Same.
4435 2008-11-05 Mark Probst <mark.probst@gmail.com>
4437 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
4440 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4442 * aot-compiler.c: Use the bundled elf header files instead of depending on
4445 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
4448 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
4451 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
4453 * cpu-x86.md: Add store nta ops.
4459 * mini.h: Add an enum for simd prefetch modes.
4461 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
4462 of store. Use the changed code to support store nta.
4464 * simd-intrinsics.c: Add prefetch ops for all vector types.
4466 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4468 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
4471 * aot-compiler.c: Use statically allocated buffers for constructing symbol
4474 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
4477 2008-11-04 Mark Probst <mark.probst@gmail.com>
4479 * mini-x86.c: Fixed commit.
4481 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4483 * aot-compiler.c (emit_plt): Align the plt section only on x86.
4485 2008-11-04 Mark Probst <mark.probst@gmail.com>
4487 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
4488 and MONITOR_EXIT, for the ASM fastpaths.
4490 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
4493 * mini.c, patch-info.h: Signature and patch infos for
4494 Monitor.Enter/Exit trampolines.
4496 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
4498 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
4499 Monitor.Enter/Exit ASM fastpath for Linux.
4501 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4503 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
4505 * objects.cs: Add a new test.
4507 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
4509 * aot-runtime.c (load_method): Run class initialization in the PLT case even
4510 if MONO_LOG_LEVEL is set.
4512 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
4514 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
4516 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
4518 * aot-compiler.c: Change the relocation code to use virtual addresses instead
4519 of file offsets. Align the sections belonging to the data segment to
4522 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4524 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
4525 elf.h. Port it to amd64.
4527 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4529 * driver.c: Enable SIMD by default.
4531 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4533 * cpu-x86.md: Add prefetch op.
4539 * mini.h: Add an enum for simd prefetch modes.
4541 * simd-methods.h: Add prefetch function names.
4543 * simd-intrinsics.c: Add prefetch ops for all vector types.
4545 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4547 * aot-compiler.c (emit_bytes): Speed this up a little.
4549 2008-11-02 Zoltan Varga <vargaz@gmail.com>
4551 * aot-compiler.c: Add JIT time etc. statistics.
4553 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
4555 * mini.h (MonoCompile): Add 'got_offset' field.
4557 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
4558 method_got_offsets array.
4560 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
4563 * aot-compiler.c (compile_method): Add generic method instances referenced
4564 by the method to the list of methods to be compiled, this is required so if
4565 A<T> references B<T>, and another assembly references A<int>, then it will
4566 also get a copy of B<int>.
4568 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
4569 when checking for monitor enter/exit.
4571 2008-10-30 Mark Probst <mark.probst@gmail.com>
4573 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
4574 for Monitor.Enter and Monitor.Exit if enabled.
4576 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
4579 2008-10-30 Zoltan Varga <vargaz@gmail.com>
4581 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
4582 of an OP_MOVE. Fixes #440046.
4584 * basic-long.cs: Add a new test.
4586 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4588 * mini.h: Add synchronization note for the managed counter-part.
4590 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
4591 returns the simd caps of the current cpu.
4593 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4595 * basic-simd.cs: Remove Console.WriteLine.
4597 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4599 * basic-simd.cs: New tests for Vector2ul.
4601 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4603 * simd-intrinsics.c: Add new vector type Vector2ul.
4605 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4607 * basic-simd.cs: New tests for Vector2l.
4609 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4611 * cpu-x86.md: Add long version of most packed int ops.
4617 * simd-intrinsics.c: Add new vector type Vector2l.
4619 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4621 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
4623 * simd-methods.h: Remove SN_op_BitwiseXor.
4625 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4627 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
4630 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4632 * basic-simd.cs: Test for Vector2d.
4634 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
4637 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4639 * cpu-x86.md: Add double version of all packed float ops.
4645 * simd-intrinsics.c: Add new vector type Vector2d.
4647 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
4649 * simd-methods.h: Add Duplicate.
4651 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4653 * basic-simd.cs: Test for packing with signed saturation.
4655 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4657 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
4658 found in the TYPESPEC table.
4660 2008-10-26 Zoltan Varga <vargaz@gmail.com>
4662 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
4665 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4667 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
4668 instead of the RVA, since the RVA can be changed by tools like the cil
4671 * method-to-ir.c (mono_method_to_ir2): Ditto.
4673 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
4674 (deserialize_variable): Ditto.
4676 2008-10-25 Martin Baulig <martin@ximian.com>
4678 * debug-mini.c (write_variable): Use
4679 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
4681 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4683 * cpu-x86.md: Add unsigned variants of packd and packw.
4687 * mini-x86.h: Emit the right instruction for packd and packw.
4688 Add unsigned variants of packd and packw.
4690 * simd-intrinsics.c: Packd and packw were used in place of their
4691 unsigned variants. Change that.
4692 Add intrinsics for (Signed)PackWithSignedSaturation.
4694 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
4696 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4698 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
4700 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4702 * mini-ops.h: Remove dword packed add/sub with saturation ops.
4704 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
4706 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
4709 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
4711 2008-10-24 Mark Probst <mark.probst@gmail.com>
4713 * method-to-ir.c, mini.c: Special casing for the synchronized
4714 wrapper for the ldtoken+GetTypeFromHandle case.
4716 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4718 * mini.c (mono_replace_ins): Move this to branch-opts.c.
4720 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
4721 created/split bblocks.
4723 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4725 * mini-ops.h: Add packed signed mul high.
4729 * mini-x86.c (mono_arch_output_basic_block): Same.
4731 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
4733 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
4735 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4737 * basic-simd.cs: Tests for Vector16sb.
4739 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4741 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
4743 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4745 * mini-ops.h: Add packed signed min, max and compare greater.
4749 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
4752 * simd-methods.h: Add CompareGreaterThan.
4754 * simd-methods.h: Remove CompareEquals.
4756 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
4758 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
4760 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
4763 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4765 * basic-simd.cs: Fix tests due to change in the API.
4767 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4769 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
4771 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4773 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
4775 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
4776 inst_offset as this has invalid values for LDADDR.
4778 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4780 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4782 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
4784 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4786 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
4787 for accessing field->data.
4789 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4791 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4793 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4795 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
4797 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
4799 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4801 * dominators.c (mono_compute_natural_loops): Allocate GList enties
4802 from the cfg mempool.
4804 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4806 * basic-simd.cs: Tests for new methods in Vector8us.
4808 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4810 * mini-ops.h: Add multiply and store high.
4814 * mini-x86.c (mono_arch_output_basic_block): Same.
4816 * simd-methods.h: Same.
4818 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
4821 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4823 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
4824 mono_class_setup_vtable ().
4826 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
4827 mono_class_get_vtable_entry () for accessing klass->vtable.
4829 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
4831 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
4834 * method-to-ir.c (mono_save_token_info): Don't save references made from
4837 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
4838 of generic instances.
4840 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
4842 2008-10-19 Mark Probst <mark.probst@gmail.com>
4844 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
4845 OP_JMP depends on the method signature. Calculate it properly.
4847 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4849 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
4852 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
4854 (emit_extra_methods): Add another table mapping method indexes to
4855 offsets in the extra_method_info table.
4857 * mini.h: Bump AOT file format version.
4859 * aot-runtime.c: Merge most of the code from mono_aot_get_method
4860 and mono_aot_get_method_from_token () into one function.
4862 2008-10-19 Mark Probst <mark.probst@gmail.com>
4864 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
4867 2008-10-18 Zoltan Varga <vargaz@gmail.com>
4869 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
4872 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
4875 * mini.c (mono_patch_info_equal): Compare the generic context as well.
4877 * mini.h: Bump aot file format version.
4879 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
4880 AOT file can contain native code for methods which are not in the METHOD
4881 table. Generate code for non-sharable generic instances of generic methods
4882 found in the METHODSPEC table.
4884 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
4885 encoding generic type handles.
4887 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
4888 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
4890 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
4891 macros + MONO_ADD_INS.
4893 * mini.c (mono_jump_info_token_new2): New function which takes a generic
4896 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
4898 * mini.h: Bump aot file format version.
4900 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
4902 2008-10-17 Mark Probst <mark.probst@gmail.com>
4904 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
4905 platforms, with definable stack alignment value. Set to 16 now
4908 * mini.c, mini.h, driver.c: Command line option for disabling
4911 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4913 * basic-simd.cs: Tests for new methods in Vector4ui.
4915 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4917 * mini-ops.h: Add packed int shuffle.
4921 * mini-x86.c (mono_arch_output_basic_block): Same.
4923 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
4924 extract mask, max, min, shuffle.
4926 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
4928 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4930 * basic-simd.cs: Tests for new methods in Vector8us.
4932 2008-10-17 Mark Probst <mark.probst@gmail.com>
4934 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
4935 RuntimeTypeHandle, not a TypedReference.
4937 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
4939 * simd-intrinsics.c: remove relocations.
4941 2008-10-17 Zoltan Varga <vargaz@gmail.com>
4943 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
4944 optimizations from the x86 backend.
4946 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
4948 * simd-methods.h, simd-intrinsics.c: debloat method names and
4949 prepare for no relocations.
4951 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4953 * mini-ops.h: Add packed min/equal and sum of absolute differences.
4957 * mini-x86.c (mono_arch_output_basic_block): Same.
4959 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
4960 extract mask, max, min and sum of absolute differences.
4962 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
4965 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4967 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
4968 Renamed one test for consistency.
4970 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4972 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
4973 fix to the code that deal with other blocks.
4975 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4977 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
4979 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4981 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
4982 that deals with vreg interference. Explicitly check for OP_LDADDR to be
4983 able to process the source reg.
4985 2008-10-16 Martin Baulig <martin@ximian.com>
4987 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
4989 * inssel.brg: Add `OP_HARD_NOP'.
4991 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
4993 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
4994 `OP_HARD_NOP' instruction when running inside the debugger.
4996 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
4997 `OP_HARD_NOP' instruction when running inside the debugger.
4999 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5001 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
5002 now works. The issue with the regalloc tripping up no longer
5005 * simd-intrinsics.c (load_simd_vreg): Same.
5007 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5009 * basic-simd.cs: Tests for new Vector8ui methods.
5011 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5013 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
5014 only for type. This fixes crashes where MonoInst::klass is checked
5015 for ops of type != VTYPE or OBJ.
5017 * simd-intrinsics.c (load_simd_vreg): Same.
5019 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5021 * mini-ops.h: Add ops for packed shuffle/max/avg and
5026 * mini-x86.c (mono_arch_output_basic_block): Same.
5028 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
5031 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
5032 to emit extract mask op.
5034 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
5035 to emit word shuffles.
5037 2008-10-15 Mark Probst <mark.probst@gmail.com>
5039 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
5040 the largest alignment needed by a variable, but at least
5043 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5045 * basic-simd.cs: Tests for the fixes in the last commit.
5047 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5049 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
5050 no longer handles STACK_PTR input.
5052 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
5054 * simd-intrinsics.c (load_simd_vreg): New function that works like
5055 get_simd_vreg but handles STACK_PTR input.
5057 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
5058 as the input can be an arbitrary pointer.
5060 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
5061 LDADDR local optimization directly otherwise use a store op.
5063 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5065 * basic-simd.cs: Tests for dup low and dup high.
5067 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5069 * mini-ops.h: Add dup low and dup high ops.
5073 * mini-x86.c (mono_arch_output_basic_block): Same.
5075 * simd-intrinsics.c (vector4f_intrinsics): Same.
5077 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5079 * basic-simd.cs: Tests for recently added functionality.
5081 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5083 * mini-ops.h: Add remaining sse1 fp ops.
5085 * cpu-x86.md: Add remaining sse1 fp ops.
5087 * mini-x86.c (mono_arch_output_basic_block): Same.
5089 * mini.h: Add enum for simd FP compare conditions.
5091 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
5093 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
5094 so the backed can generate the appropriate op.
5096 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5097 This patch squeese one more byte from the SimdIntrinsc struct.
5099 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
5100 a a shift amount intead of simply or'ing it.
5102 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
5104 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
5105 byte so we can have an aditional flags field without increasing struct size.
5107 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
5108 against the simd_supported_versions bitmask.
5110 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
5112 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
5114 * mini.c: remove rawbuffer code (the only use here is unsafe because
5115 it takes locks during signal handling and the kernel now provides much
5116 better info in proc/pid/smaps these days).
5118 2008-10-13 Zoltan Varga <vargaz@gmail.com>
5120 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
5121 OP_X86_PUSH_OBJ. Fixes #434620.
5123 * objects.cs: Add a test.
5125 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
5127 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
5128 that the packuswb/packusdw don't work with unsigned numbers for what
5129 would be negative numbers in signed format.
5131 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
5132 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
5134 * mini-ops.h: Add doubleword forms of many ops and packing ones.
5136 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
5138 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
5140 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
5142 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
5145 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
5146 version as the enum in mini.h.
5148 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
5149 for sse3 ops, check the simd_version field if present. This way the code
5150 works with all versions of sse.
5152 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5154 * simd-intrinsics.c: Fixed intrinsic name typo.
5156 * mini.h: Added missing simd exported function.
5158 * basic-simd.cs: Added tests for Vector4ui.
5159 Fixed broken test for Vector16b.
5161 2008-10-10 Zoltan Varga <vargaz@gmail.com>
5163 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
5164 the max length to 64.
5166 2008-10-10 Mark Probst <mark.probst@gmail.com>
5168 * method-to-ir.c: Only do the fast virtual generic method call for
5169 non-wrapper methods.
5171 * mini.h, mini-trampolines.c: The new generic virtual remoting
5172 trampoline handles virtual method calls via the vtable (as done by
5173 the fast virtual generic method calls) to remoting proxies.
5175 * mini.c (mono_jit_create_remoting_trampoline): For generic
5176 methods reate a generic virtual remoting trampoline.
5178 * mini-amd64.h: Enable fast virtual generic method calls again.
5180 2008-10-10 Mark Probst <mark.probst@gmail.com>
5182 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
5183 restore registers when doing tail calls.
5185 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5187 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
5190 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5192 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
5194 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5196 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
5198 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5200 * basic-simd.cs: Retrofit for API changes.
5202 2008-10-10 Mark Probst <mark.probst@gmail.com>
5204 * mini-ppc.c: Handle integer stack arguments for tail calls.
5206 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5208 * optflags-def.h: Removed sse3 optimization.
5212 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
5215 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
5217 * mini.h: Added enumeration with simd versions.
5219 * simd-intrinsics.c (emit_intrinsics): Use the new static var
5222 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
5224 * mini.c (mini_init): Call mono_simd_intrinsics_init.
5226 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
5228 * basic-simd.cs: Added tests for Vector8u and Vector16u.
5230 * basic-simd.cs: Fixed test naming.
5232 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
5234 * mini-ops.h: Added ops for packed and saturated math, shifts
5235 and packing/unpacking.
5237 * cpu-x86.md: Added descriptors for the above ops.
5239 * mini-x86.c: Added code to emmit the above ops.
5241 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
5243 2008-10-08 Zoltan Varga <vargaz@gmail.com>
5245 * aot-compiler.c (compile_method): Enable AOT for generic code.
5247 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
5249 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
5251 * mini.c: add a workaround for a common screwup that ends up blamed
5252 to mono (other processes blocking signal delivery).
5254 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5256 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
5257 in the LDFLD/STFLD opcodes. Fixes #432673.
5259 * iltests.il.in: Add a new test.
5261 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
5263 * mini-arm.c: attach the thread in unmanaged->managed transitions
5264 using delegates (bug #433148).
5266 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
5268 * basic-simd.cs: Use new ShuffleSel constants.
5270 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
5272 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
5274 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
5275 only disable simd intrinsics if no sse2 is detected.
5277 * optflags-def.h: Added sse3.
5279 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
5282 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5284 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
5285 when adding delegate-invoke wrappers.
5287 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5289 * Makefile.am: Reenable the simd tests.
5291 2008-10-07 Bill Holmes <billholmes54@gmail.com>
5293 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
5294 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
5295 other vreg is allocated to that hreg.
5297 Contributed under MIT/X11 license.
5299 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5301 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
5304 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
5306 * basic-simd.cs: New test suite for SIMD intrinsics.
5308 * Makefile.am: Added new tests.
5310 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
5312 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
5316 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
5318 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
5319 using SSE2 aware opcodes.
5321 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
5322 is enabled, this code path is only reachable if conversion ops are emmited after
5325 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
5327 This optimization saves 6 bytes per conversion against the old version.
5329 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5331 * aot-compiler.c (compile_method): Don't skip methods referencing
5332 generic methods without a corresponding entry in token_info_hash, since
5333 encode_method_ref () can handle all generic methods now.
5335 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
5336 generic context is set.
5338 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
5339 generic sharing of LDTOKEN.
5341 2008-10-06 Mark Probst <mark.probst@gmail.com>
5343 * mini-amd64.h: Temporarily disabled fast virtual generic method
5344 calls because it breaks the System.Runtime.Remoting tests.
5346 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5348 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
5350 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
5351 so inlining actually works.
5352 (check_inline_caller_method_name_limit): Ditto.
5354 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
5356 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
5357 64 bit safety (from Olaf Hering and Andreas Farber).
5359 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5361 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
5362 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
5363 unused virtual call support code.
5365 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
5367 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
5368 which can't use aot trampolines.
5369 (decode_patch): Don't create aot trampolines for methods which can't use
5372 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
5373 use aot trampolines.
5375 * mini.h: Bump AOT image format version.
5377 2008-10-05 Zoltan Varga <vargaz@gmail.com>
5379 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
5380 to save_token_info () since cmethod is inflated for constrained calls.
5382 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
5384 2008-10-04 Andreas Farber <andreas.faerber@web.de>
5386 * Makefile.am: Add build rules for ppc64.
5387 This avoids the build failing at pedump with unresolved symbols
5388 due to lack of arch_sources. Instead it will now fail earlier
5389 due to lack of cpu-ppc64.md.
5391 Contributed under MIT/X11 license.
5393 2008-10-04 Mark Probst <mark.probst@gmail.com>
5395 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
5398 * iltests.il.in: Add test case for tail call with many arguments.
5400 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5402 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
5403 to the fast virtual generic method code until the aot case is fixed.
5405 2008-10-03 Mark Probst <mark.probst@gmail.com>
5407 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
5409 2008-10-03 Mark Probst <mark.probst@gmail.com>
5411 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
5414 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5416 * simd-intrinsics.c: Forgot to add this one.
5418 * mini-codegen.c: Fix macro in case SIMD is not supported.
5420 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5422 This patch land initial JIT support for simd intrinsics.
5424 * mini-x86.h: Added new define to make --enable_minimal work on x86.
5426 * Makefile.am: Added simd-intrinsics.c
5428 * simd-intrinsics.c: New file with simd instrinsic related
5431 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
5433 * cpu-x86.md: Add simd related instructions.
5435 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
5437 * driver.c: Added two new --regression variants.
5439 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
5441 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
5443 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
5444 extract some complicated logic to helper functions.
5446 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
5448 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
5450 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
5451 the specialized simplification pass.
5453 * method-to-ir.c (mono_spill_global_vars): Use new macro.
5455 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
5457 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
5460 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
5461 if MONO_ARCH_NEED_SIMD_BANK is defined.
5463 * mini-ops.h: Added the new simd ops.
5465 * mini-x86.c: Added mono_arch_xregname.
5467 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
5469 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
5471 * mini-x86.h: Define simd related MONO_ARCH macros.
5473 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
5475 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
5477 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
5478 MONO_CLASS_IS_SIMD to deal with simd related IR.
5480 * mini.h (MonoInst): Added spill_var to the backend union.
5482 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
5484 * mini.h: Added forward declarations of the new simd fuctions.
5486 * optflags-def.h: Added new optimization names SIMD.
5488 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
5490 * regalloc.h: Added support for working with 3 register banks.
5492 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
5494 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
5496 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
5498 * mini-exceptions.c: remove 64 bit related ifdef clutter.
5500 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5502 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
5503 instead of one on 64 bit systems.
5505 * method-to-ir.c: Remove unused includes.
5507 2008-10-02 Zoltan Varga <vargaz@gmail.com>
5509 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
5510 cfg->used_int_regs, since the two are different on arm.
5512 2008-10-02 Mark Probst <mark.probst@gmail.com>
5514 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
5515 mono_method_get_vtable_index() to get the vtable index.
5517 2008-10-02 Mark Probst <mark.probst@gmail.com>
5519 * method-to-ir.c (mono_method_to_ir2): Don't create native
5520 wrappers for array methods, because they're never called (and if
5521 they were called they wouldn't work).
5523 2008-10-02 Mark Probst <mark.probst@gmail.com>
5525 * method-to-ir.c (mono_method_to_ir2): Array methods are
5526 special-cased and must not be invoked indirectly via the (M)RGCTX
5527 when generic sharing is turned on. Fixes #431413.
5529 2008-10-01 Mark Probst <mark.probst@gmail.com>
5531 * method-to-ir.c: When generic sharing is active, call
5532 non-interface virtual generic methods via the standard trampoline.
5534 * mini-trampolines.c: Handle virtual generic shared methods.
5536 * mini.h, mini-x86.c, mini-x86.h: New argument for
5537 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
5538 method thunks and which is the trampoline to call if the lookup
5539 fails. Enable the virtual generic method thunk for x86.
5541 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
5542 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
5543 argument but assert that it's NULL, because these archs don't yet
5544 implement the virtual generic method thunk. Changes in the IMT
5545 thunk data structures.
5547 2008-10-01 Zoltan Varga <vargaz@gmail.com>
5549 * aot-compiler.c (emit_globals): Avoid invalid characters in
5550 the static linking symbol.
5552 * objects.cs: Add a test for the range check optimization. Fix warnings.
5554 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
5555 optimization from the current JIT.
5557 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
5558 later in decompose_array_access_opts () to allow more optimizations.
5560 * method-to-ir.c (mono_handle_soft_float): Rename this to
5561 mono_decompose_soft_float () for consistency.
5563 * mini-ops.h: Fix arguments of OP_STRLEN.
5565 * method-to-ir.c (save_cast_details): Extract the cast details saving code
5566 into a separate function.
5567 (reset_cast_details): Ditto.
5568 (handle_unbox): Save cast details. Fixes #431254.
5570 * method-to-ir.c: Remove some obsolete FIXMEs.
5572 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5574 * ir-emit.h (alloc_dreg): Write a warning before crashing.
5576 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5578 * mini-codegen.c: More work on macros to make them
5579 ready for multiple regbanks.
5581 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5583 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
5585 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
5587 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5589 * mini-codegen.c (mono_spillvar_offset): Proper support for
5592 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5594 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
5595 the stack overflow changes.
5597 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5599 * mini-codegen.c: Make all bank macros depend on reg_bank.
5601 * mini-codegen.c (mono_local_regalloc): Make free mask
5602 initialization regbank aware.
5604 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5606 * mini-codegen.c (mono_local_regalloc): Extract callee
5607 mask selection to a function and make it regbank aware.
5609 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5611 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
5612 code to deal with many regbanks.
5614 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5616 * mini-codegen.c: More fp->regbank changes.
5618 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5620 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
5621 of a hardcoded constant.
5623 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5625 * method-to-ir.c (type_from_stack_type): Fix typo.
5627 2008-09-29 Zoltan Varga <vargaz@gmail.com>
5629 * mini-ia64.c (emit_move_return_value): Convert float return values to
5632 * objects.cs: Add a new test.
5634 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
5635 VARARG methods to fix an assert later.
5637 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
5638 end so it at least compiles.
5640 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5642 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
5644 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
5646 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
5647 optimization to a new function (emit_optimized_ldloca_ir) and enable
5648 it for both ldloca and ldloca_s.
5650 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5652 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
5653 gshared CASTCLASS code.
5655 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
5656 amd64, where the libc stack unwinder encounters stack frames referring to
5657 native code in unmapped memory.
5659 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
5662 * generics.cs: Add new test.
5664 2008-09-27 Zoltan Varga <vargaz@gmail.com>
5666 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
5667 add a check that one of the ARM_FPU_ constants is defined.
5669 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
5671 * mini-exceptions.c: Fix build on non-altstack platforms.
5673 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
5676 * ir-emit.h: Add a comment to NEW_PCONST.
5678 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
5680 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
5682 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
5683 after the changes to MonoJitDomainInfo.
5685 2008-09-27 Mark Probst <mark.probst@gmail.com>
5687 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
5689 2008-09-27 Mark Probst <mark.probst@gmail.com>
5691 * mini-ppc.c: Compiler warning fixes.
5693 2008-09-27 Mark Probst <mark.probst@gmail.com>
5695 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
5698 2008-09-27 Mark Probst <mark.probst@gmail.com>
5700 * exceptions-ppc.c, mini-ppc.h: Compile
5701 mono_arch_handle_altstack_exception() on Darwin, too.
5703 2008-09-27 Mark Probst <mark.probst@gmail.com>
5705 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
5706 work on archs which don't have generic sharing implemented, only
5707 without the vtable_arg.
5709 2008-09-26 Mark Probst <mark.probst@gmail.com>
5711 * mini.c: Added comment explaining why delegate ctor icall
5712 wrappers are compiled.
5714 2008-09-26 Mark Probst <mark.probst@gmail.com>
5716 * mini.c: Don't produce trampolines to delegate ctor icall
5717 wrappers but compile them upfront.
5719 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
5721 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
5722 runtime-set function when going back to managed code. Currently this
5723 is used to set back the protection on the soft ovf pages and/or to
5724 throw the stack overflow exception that happened in unmanaged code.
5726 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
5728 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
5729 runtime-set function when going back to managed code. Currently this
5730 is used to set back the protection on the soft ovf pages and/or to
5731 throw the stack overflow exception that happened in unmanaged code.
5733 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
5735 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
5736 the support code for restoring stack protection after stack overflows
5737 that happen in unmanaged code. Don't set the exec permission on the
5740 2008-09-26 Zoltan Varga <vargaz@gmail.com>
5742 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
5743 delegate->method_ptr is set. Fixes #428054.
5745 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5747 * tests.cs: Rename to ratests.cs.
5749 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
5750 emit_get_rgctx_... functions.
5752 2008-09-25 Mark Probst <mark.probst@gmail.com>
5754 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
5756 2008-09-25 Mark Probst <mark.probst@gmail.com>
5758 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
5759 before asserting that method is sharable.
5761 2008-09-25 Mark Probst <mark.probst@gmail.com>
5763 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
5764 whether method needs a static RGCTX wrapper used instead of
5767 * generic-sharing.c, mini.h: A few functions moved to
5768 metadata/generic-sharing.c.
5770 2008-09-25 Mark Probst <mark.probst@gmail.com>
5772 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
5773 Generic code sharing for value types, which essentially means
5774 treating value type methods like static methods. The RGCTX is
5775 passed in the same way.
5777 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5779 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
5780 opcode when creating multi-dimensional arrays of open types.
5782 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
5785 * generics.cs: Add a test.
5787 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
5789 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5791 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
5793 * mini.c (mini_method_compile): Set it when running under the debugger.
5795 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
5796 vreg optimization if the flag is set.
5798 * driver.c (mono_main): Add --attach= option to pass options to
5801 * mini.c (sigquit_signal_handler): Start the attach agent.
5803 * ssapre.c: Disable this to save space since it is not yet ported to
5806 * regalloc2.c: Disable this to save space.
5808 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
5810 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
5812 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
5813 the -v option useful again.
5815 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5817 * mini-amd64.c (mono_arch_output_basic_block): Add support for
5820 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
5821 arrays of arrays. Fixes #428406.
5823 * method-to-ir.c (mini_emit_castclass): Ditto.
5825 * objects.cs: Add new test.
5827 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
5829 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
5830 was wrong at it choked against target_type_is_incompatible for byref types.
5832 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5834 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
5837 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
5839 * mini-exceptions.c: update a few more exceptions-related counters.
5841 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
5843 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
5844 new functions to allocate from persistent mempools.
5846 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5848 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
5849 multiple register banks in the future.
5851 * mini-codegen.c (mono_local_regalloc): Fix a warning.
5853 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
5855 * mini.c (type_to_eval_stack_type): Remove duplicated function.
5857 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
5859 * mini.h: Export type_to_eval_stack_type.
5861 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
5862 is only ins->klass of byref types.
5864 2008-09-22 Zoltan Varga <vargaz@gmail.com>
5866 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
5867 (mini_emit_memcpy2): Ditto.
5869 * mini-amd64.c: Fix a warning.
5871 2008-09-21 Mark Probst <mark.probst@gmail.com>
5873 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
5876 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
5878 * method-to-ir.c: Extract stloc micro-optimization to a
5879 function and apply it to all cases.
5881 2008-09-19 Mark Probst <mark.probst@gmail.com>
5883 * method-to-ir.c: Don't fail generic code sharing in cases we
5886 2008-09-18 Mark Probst <mark.probst@gmail.com>
5888 * mini-ppc.c: Handle structs in tailcalls on Darwin.
5890 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
5892 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
5895 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
5897 * trace.c: make tracing more useful and correct, with per-thread
5900 2008-09-15 Mark Probst <mark.probst@gmail.com>
5902 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
5903 doing a method call and the argument is an R4.
5905 2008-09-14 Zoltan Varga <vargaz@gmail.com>
5907 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
5910 2008-09-13 Mark Probst <mark.probst@gmail.com>
5912 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
5914 2008-09-12 Zoltan Varga <vargaz@gmail.com>
5916 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
5917 (MONO_JUMP_TABLE_FROM_INS): Ditto.
5919 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5921 * driver.c: Add a --agent argument (not supported yet) to load managed
5922 agent assemblies before loading the main assembly, similarly to how the
5923 Java VM handles agents.
5925 2008-09-11 Mark Probst <mark.probst@gmail.com>
5927 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
5928 function to do stack layout of local variables.
5930 2008-09-11 Mark Probst <mark.probst@gmail.com>
5932 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
5935 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5937 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
5938 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
5939 JIT if DISABLE_JIT is defined.
5941 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
5944 2008-09-10 Mark Probst <mark.probst@gmail.com>
5946 * iltests.il.in: Disable the fconv test on PPC (the result is
5947 undefined according to ECMA).
5949 2008-09-10 Mark Probst <mark.probst@gmail.com>
5951 * iltests.il.in: Enable tail call tests for PPC.
5953 * mini.h: Add variable for storing incoming valuetype argument
5954 addresses for tail calls.
5956 * mini-ppc.c: Implement valuetype arguments and return values for
5959 2008-09-09 Mark Probst <mark.probst@gmail.com>
5961 * mini-ppc.c: Partially implement tail calls (struct arguments and
5962 return values not supported).
5964 * method-to-ir.c: Enable tail calls on PPC.
5966 2008-09-08 Zoltan Varga <vargaz@gmail.com>
5968 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
5969 runtime-invoke wrappers to work around the problem of them getting
5970 assigned to a random class.
5972 * aot-runtime.c (mono_aot_get_method): Ditto.
5974 2008-09-07 Zoltan Varga <vargaz@gmail.com>
5976 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
5977 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
5979 2008-09-07 Mark Probst <mark.probst@gmail.com>
5981 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
5982 until they're implemented properly.
5984 * exceptions-ppc.c: Use arch-independent exception-handling code
5985 instead of custom one.
5987 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
5990 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
5992 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
5993 applies when __powerpc__ is defined.
5995 2008-09-06 Zoltan Varga <vargaz@gmail.com>
5997 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
5998 methods to their code to avoid computing the full name of wrappers and
5999 doing a lookup in a string hash table.
6001 2008-09-05 Zoltan Varga <vargaz@gmail.com>
6003 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
6004 we identify bblocks before method_to_ir () is ran.
6006 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
6007 Also avoid optimizing branches pointing to themselves.
6009 * mini.c (mini_method_compile): Ditto. Fixes #422947.
6011 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
6013 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
6015 2008-09-05 Zoltan Varga <vargaz@gmail.com>
6017 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
6018 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
6019 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
6022 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
6023 jumped to the same entry in plt_jump_table.
6025 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
6027 * method-to-ir.c (initialize_array_data): Handle field with RVA from
6030 2008-08-31 Zoltan Varga <vargaz@gmail.com>
6032 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
6033 other assignment can be if converted. Saves 1.5% on corlib size and fixes
6036 2008-08-29 Geoff Norton <gnorton@novell.com>
6038 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
6039 segment, and doesn't properly handle .space as .text. Fixes
6042 2008-08-29 Geoff Norton <gnorton@novell.com>
6044 * mini.c: Disable the mach exception handler when running on
6047 2008-08-29 Geoff Norton <gnorton@novell.com>
6049 * aot-compiler.c: Patch from Renaldas Zioma to properly register
6050 globals on Darwin/ARM
6052 2008-08-28 Zoltan Varga <vargaz@gmail.com>
6054 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
6055 since too many things depend on it. Instead, call
6056 mono_runtime_set_no_exec ().
6058 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
6061 * aot-compiler.c: Add an 'asm-only' AOT option.
6063 * mini.c: Avoid initializing the runtime when doing AOT compilation.
6065 * aot-compiler.c (compile_method): Disable gshared support for now as it
6068 2008-08-27 Bill Holmes <billholmes54@gmail.com>
6070 * mini-amd64.h : Fix a compiler warning.
6072 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
6073 Changed to use a callback function to retrieve the unwind info.
6074 This avoids problems observed when code blocks were removed by
6075 unloading an app domain.
6077 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
6078 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
6081 Contributed under MIT/X11 license.
6083 2008-08-27 Bill Holmes <billholmes54@gmail.com>
6085 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
6086 case to keep the stack aligned to 8.
6088 Contributed under MIT/X11 license.
6090 2008-08-26 Zoltan Varga <vargaz@gmail.com>
6092 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
6093 avoid repeated linear searches.
6095 2008-08-25 Zoltan Varga <vargaz@gmail.com>
6097 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
6098 methods it can't handle.
6100 * aot-compiler.c (add_method): Avoid adding a method twice.
6101 (add_wrappers): Add runtime invoke wrappers for all methods.
6103 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
6104 function to create an aot-compatible version of this trampoline.
6106 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
6108 2008-08-24 Zoltan Varga <vargaz@gmail.com>
6110 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
6112 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
6113 with a generic sharing failure.
6115 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
6117 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
6118 CEE_RETHROW. Fixes #419634.
6120 * mini.c (mono_method_to_ir): Ditto.
6122 * exceptions.cs: Add a new test.
6124 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
6125 to mono_type_stack_size_internal () since some callers might not pass in
6128 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
6129 instrument_prolog. Fixes #419878.
6131 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
6132 doubles in soft float mode volatile.
6134 2008-08-23 Zoltan Varga <vargaz@gmail.com>
6136 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
6138 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
6139 to handle soft float correctly.
6141 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
6144 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
6146 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
6147 to sp, since the generics catch code requires it.
6149 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
6152 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
6153 mono_arch_emit_imt_argument ().
6155 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
6157 * mini-arm.c tramp-arm.c: Generic sharing updates.
6159 2008-08-22 Zoltan Varga <vargaz@gmail.com>
6161 * mini-arm.c: Fix the arm build.
6163 * generic-sharing.c (mini_type_get_underlying_type): New helper function
6164 handling enums, generic instances and generic sharing.
6165 (mini_type_stack_size_full): Ditto.
6167 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
6169 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
6171 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
6173 * tramp-arm.c: Implement the rgctx fetch and the generic class init
6176 * mini-arm.c: Various small generic sharing changes.
6178 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
6180 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
6183 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
6184 helper function to return a generic class init trampoline.
6186 * method-to-ir.c mini.c: Use it.
6188 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
6189 arch-specfic function to return a generic class init trampoline.
6191 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
6192 the GENERIC_CLASS_INIT custom code.
6194 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
6195 a fatal error, not a sharing failure.
6197 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
6200 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
6201 trampoline argument from MONO_ARCH_VTABLE_REG.
6203 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
6204 order of the arguments to the C trampoline: pass 'slot' as the trampoline
6205 argument, and pass the vtable in VTABLE_REG.
6207 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
6208 order of the arguments to the C trampoline: pass 'slot' as the trampoline
6209 argument, and pass the vtable in VTABLE_REG.
6210 (mono_arch_create_trampoline_code_full): Remove some special casing for
6211 the rgctx fetch trampoline.
6213 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
6216 * iltests.il: Add a test for it.
6218 2008-08-21 Zoltan Varga <vargaz@gmail.com>
6220 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
6222 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
6225 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
6226 use mono_jit_info_table_find () to avoid recursion.
6227 (mono_delegate_trampoline): Add a sync wrapper here.
6229 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
6232 * mini.c (mono_method_to_ir): Ditto.
6234 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
6235 add_sync_wrapper argument. Don't add a sync wrapper here.
6236 (mono_create_jump_trampoline): Don't add a sync wrapper here.
6238 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
6240 2008-08-20 Bill Holmes <billholmes54@gmail.com>
6242 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
6243 of nonvolatile registers back from MonoContext to CONTEXT.
6245 Contributed under MIT/X11 license.
6247 2008-08-20 Bill Holmes <billholmes54@gmail.com>
6249 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
6250 arguments on Winx64 there are only 4 argument registers. For this
6251 logic to work the last argument must be pulled from the stack.
6253 Contributed under MIT/X11 license.
6255 2008-08-20 Zoltan Varga <vargaz@gmail.com>
6257 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
6259 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
6260 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
6261 encode/decode_method_ref ().
6263 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
6265 * aot-runtime.c (decode_patch): Ditto.
6267 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
6268 MONO_PATCH_INFO_METHOD.
6270 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
6273 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
6276 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
6278 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
6279 one from the caller.
6281 * aot-runtime.c (decode_generic_inst): New function to decode and
6282 return a interned generic inst.
6283 (decode_klass_ref): Use it.
6284 (decode_method_ref): Ditto.
6286 * aot-compiler.c (emit_exception_debug_info): Save
6287 jinfo->has_generic_jit_info too.
6289 2008-08-19 Zoltan Varga <vargaz@gmail.com>
6291 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
6293 * iltests.il.in: Add a test for fconv_to_i.
6295 * liveness.c: Disable the liveness2 pass for now to save space.
6297 * regalloc2.c: Include mempool-internals.h to fix warnings.
6299 * aot-compiler.c (encode_method_ref): Encode the context of generic
6302 * aot-runtime.c (decode_method_ref): Inflate generic methods using
6303 the context saved in the aot file.
6305 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
6307 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6309 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
6310 volatile so they won't be optimized away.
6312 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
6318 * dominators.c: Remove duplicated functions that now are in
6319 mempool-internals.h.
6321 2008-08-19 Zoltan Varga <vargaz@gmail.com>
6323 * aot-compiler.c: Fix warnings.
6325 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
6327 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
6329 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
6332 * mini.c (mono_resolve_patch_target): Ditto.
6334 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
6335 (encode_klass_ref): Add support for encoding VARs/MVARs.
6337 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
6339 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
6340 the handling of the got entries into a separate 'decode_got_entry' function.
6341 Add support for RGCTX_FETCH.
6343 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
6344 clobbered by the trampoline code.
6346 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
6347 not clobbered by the indirect calling code.
6349 2008-08-18 Zoltan Varga <vargaz@gmail.com>
6351 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
6354 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
6356 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
6357 signature using the compilation mempool otherwise we would leak it.
6359 2008-08-18 Zoltan Varga <vargaz@gmail.com>
6361 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
6362 mono_emit_abs_call ().
6364 * patch-info.h: Add GENERIC_CLASS_INIT.
6366 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
6368 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
6369 as their target as a near call.
6371 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
6373 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
6375 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
6376 call to a runtime function described by a patch.
6378 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
6379 mono_emit_abs_call, this has the advantage that the ABS handling code in
6380 mono_codegen () can handle them both, and can handle other stuff in the
6381 future without additional code.
6383 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
6385 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
6388 * mini.h: Add missing bblock related prototypes.
6390 * mini.h (MonoCompile): Remove unused reverse_inst_list and
6391 reverse_inst_list_len fields.
6393 * mini.c: Refactor this file a bit by moving branch optimizations to
6396 * method-to-ir.c: Merge generic sharing changes missed earlier.
6398 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
6400 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
6401 shared patches. Process METHODCONST as a shared patch.
6403 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
6404 as it crashes on the 2.0 mscorlib.
6406 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
6409 * aot-compiler.c: Use is_plt_patch () in a few additional places.
6410 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
6413 * aot-compiler.c: Reorganize the got handling code to be a bit more
6416 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6418 * aot-compiler.c: Make the patch_to_plt_offset hash table use
6419 mono_patch_info_equals/hash, and use it to massively simplify
6422 * mini.c (mono_patch_info_hash): Simplify this and add support for
6425 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
6427 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
6428 handling code, since an offset is not enough to identify a trampoline.
6430 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
6432 2008-08-17 Mark Probst <mark.probst@gmail.com>
6434 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
6436 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
6438 * mini-ops.h: Argument and result types for OVF_CARRY ops.
6440 * decompose.c: PPC decompositions for various ops.
6442 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
6444 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6446 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
6447 call the generic trampoline code using a call, instead of a jump, to
6448 remove some special casing from the generic trampoline code.
6450 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
6451 (mono_codegen): Ditto.
6453 * aot-compiler.c aot-runtime.c: Ditto.
6455 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
6457 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
6458 helper function to find the offset corresponding to a lazy fetch trampoline.
6460 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
6461 when doing generic sharing.
6463 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
6466 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
6467 mini-trampolines.c to be with the other trampoline creation functions.
6469 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
6470 as it is equal to method->signature in most cases, add a
6471 mono_emit_method_call_full variant which takes a signature and an imt
6474 2008-08-16 Zoltan Varga <vargaz@gmail.com>
6476 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
6477 to this function, since it could be computed easily from the method
6479 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
6482 * method-to-ir.c mini.c: Remove references to
6483 compile_generic_method_wo_context.
6485 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
6486 generic method calls.
6488 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
6489 dimensional non-szarrays.
6491 * mini.c (mini_init): Register mono_array_new_1.
6493 * jit-icalls.c (mono_array_new_1): New jit icall.
6495 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
6496 pointing to the method.
6498 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
6499 method addresses belonging to METHOD_JUMP patches in the
6500 jump_target_got_slot_hash.
6501 (mono_aot_load_method): Ditto.
6503 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
6504 METHOD_JUMP patches.
6506 * mini.c (mini_create_jit_domain_info): New helper function which
6507 initializes/frees domain->runtime_info.
6508 (mini_free_jit_domain_info): Ditto.
6509 (mini_init): Install the domain hook functions with the runtime.
6511 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
6512 information maintained by the JIT.
6514 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
6515 insertion into jump_table_hash into mono_codegen (), also implement proper
6518 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
6519 tail calls, it is already done by the aot code.
6521 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
6524 * iltests.il.in: Make the jmp test a bit more complex.
6526 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
6527 generic instances which doesn't have a token.
6529 * aot-runtime.c (decode_method_ref): Ditto.
6531 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
6532 can handle this case now.
6533 (handle_box): Ditto.
6535 2008-08-15 Geoff Norton <gnorton@novell.com>
6537 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
6540 2008-08-15 Zoltan Varga <vargaz@gmail.com>
6542 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
6543 calling generic methods.
6545 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
6547 * aot-runtime.c (decode_patch_info): Ditto.
6549 * mini.c (mono_resolve_patch_target): Ditto.
6551 * patch-info.h: Add METHOD_RGCTX.
6553 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
6555 2008-08-14 Zoltan Varga <vargaz@gmail.com>
6557 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
6558 arguments in registers.
6560 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
6561 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
6563 * mini.c (mini_method_compile): Abort aot compilation for generic
6564 methods if generic sharing is disabled.
6566 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
6569 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
6570 requiring an mrgctx.
6572 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
6573 store instructions when converting a vcall to a normal call.
6575 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
6576 mono_arch_find_jit_info.
6578 2008-08-13 Zoltan Varga <vargaz@gmail.com>
6580 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
6581 avoid calling mono_method_full_name () for every method even if the
6583 (check_inline_caller_method_name_limit): Ditto.
6585 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6587 * driver.c (main_thread_handler): Allow AOT compilation of multiple
6588 assemblies in one run.
6590 * aot-compiler.c (mono_compile_assembly): Only print out a count of
6591 skipped methods if it is not 0.
6593 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
6595 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6597 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
6598 MONO_ARCH_HAVE_UNWIND_TABLE.
6600 Contributed under MIT/X11 license.
6602 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6604 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
6605 from default optimizaton list on Winx64.
6607 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
6609 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
6610 the LMF from the MonoJitTlsData structure.
6612 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
6614 Contributed under MIT/X11 license.
6616 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6618 * mini.c (sigsegv_signal_handler): Fix the build.
6620 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
6621 assembly->aot_module.
6623 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
6624 hash table. This simplifies and speeds up a lot of code, and fixes support
6627 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
6630 * mini-exceptions.c: Ditto.
6632 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
6633 'native_offset' argument, since these are computed in the
6634 mono_find_jit_info () function.
6636 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
6637 is used by exceptions-ppc.c.
6639 * exceptions-ppc.c: Call mono_find_jit_info () instead of
6640 mono_arch_find_jit_info ().
6642 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
6643 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
6644 generic code in mini-exceptions.c.
6646 2008-08-11 Zoltan Varga <vargaz@gmail.com>
6648 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
6650 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
6652 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
6653 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
6654 called while holding the loader lock. Fixes #415608.
6655 (mono_aot_get_method_from_token_inner): Ditto.
6657 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6659 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
6660 to reduce differences between this and the generic implementation in
6662 (ves_icall_get_frame_info): Ditto.
6664 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
6666 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
6669 * exceptions-ppc.c (arch_get_call_filter): Rename this to
6670 mono_arch_get_call_filter () and make it non-static, for consistency with the
6671 other architectures.
6673 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
6676 * local-propagation.c:
6677 * mini-x86.c: Correct the name of arch defines.
6679 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6681 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
6682 NO_EMULATE_LONG_SHIFT_OPS define.
6684 2008-08-08 Zoltan Varga <vargaz@gmail.com>
6686 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
6687 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
6689 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
6690 MACH fixes. Merged from the 2.0 branch.
6692 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
6694 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
6695 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
6697 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
6699 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
6700 mono_marshal_get_native_wrapper () signature changes.
6702 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
6704 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
6705 conversion bug under arm.
6707 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
6709 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
6711 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
6712 with overflow checking.
6714 2008-08-05 Marek Habersack <mhabersack@novell.com>
6716 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
6717 to the genmdesc.pl file
6719 2008-08-05 Zoltan Varga <vargaz@gmail.com>
6721 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
6722 arg_array in the soft-float versions of the LOAD/STORE macros.
6724 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
6727 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
6729 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6731 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
6732 a float HFA. Fixes #413621.
6734 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
6736 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
6737 frame_size to args_size. Fixes build.
6739 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6741 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
6742 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
6744 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
6745 the stack are not unaligned. Fixes #413247.
6747 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
6749 * mini.c: update jitted methods performance counters.
6751 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
6753 * mini-exceptions.c: increase the exceptions thrown performance
6754 counter in mono_handle_exception ().
6756 2008-07-29 Zoltan Varga <vargaz@gmail.com>
6758 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
6759 can work with netmodules.
6761 2008-07-28 Geoff Norton <gnorton@novell.com>
6763 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
6766 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6768 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
6771 2008-07-28 Bill Holmes <billholmes54@gmail.com>
6773 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6774 The float param registers and other param registers must be the
6775 same index on Windows x64.
6777 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
6778 ArgValuetypeAddrInIReg argument case. Setting the argument
6779 op to OP_VTARG_ADDR (OP_REGOFFSET)).
6781 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
6782 variable computed above as the copy length for arguments of storage
6783 type ArgValuetypeAddrInIReg.
6785 * mini-amd64.c (mono_arch_emit_call) : Implementing the
6786 ArgValuetypeAddrInIReg argument case. This case will rely on
6787 mono_arch_emit_outarg_vt to emit the correct code later in the process.
6789 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
6790 a 32 byte stack allocation for all calls. We will omit the adjustment for
6791 jump and tail call instructoins as they do not follow the typical call behavior.
6793 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
6794 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
6795 local variable and pass the local variable by reference to the called method.
6797 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
6798 Implementing the ArgValuetypeAddrInIReg argument case. When the address
6799 of a struct is passed in a register it must be saved with the other
6800 volatile argument on the stack.
6802 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
6803 frame pointer the stack adjustment value must be saved to the unwind
6806 Contributed under MIT/X11 license.
6808 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6810 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
6811 which got lost in the merge.
6813 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6815 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
6818 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
6820 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
6821 icalls, since they won't be patched.
6823 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
6824 different code sequence when running under valgrind to prevent some valgrind
6827 * iltests.il.in: Add new regression test.
6829 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
6832 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
6833 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
6835 * iltests.il.in: Add new test.
6837 * aot-compiler.c: Fix some warnings.
6839 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
6842 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6844 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
6845 (mini_usage_jitdeveloper): Add a missing --wapi option.
6847 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6849 * mini-codegen.c: Simplify the is_fp macros.
6850 (free_up_ireg): Remove, use free_up_reg instead.
6851 (free_up_reg): Fix the fp case.
6853 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6855 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
6858 * exceptions-x86.c: Merge some changes which seemed to have got lost
6859 in the linear-ir merge.
6861 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
6863 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
6864 long vreg volatile even if the variable was already created.
6866 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
6869 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6871 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
6873 * mini.c (mono_jit_compile_method_inner): Add support for
6874 MONO_EXCEPTION_BAD_IMAGE.
6876 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
6877 mini_method_get_context () returns NULL. Fixes #356531.
6879 * mini.c (mono_method_to_ir): Ditto.
6881 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
6882 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
6884 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6886 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
6887 in the LDFTN implementation.
6889 2008-07-25 Mark Probst <mark.probst@gmail.com>
6891 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
6892 code, patch calls to icalls, too, even if they're not in the
6893 shared generic code hash. Fixes #411962.
6895 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6897 * cpu-x86.md: Increase the length of the fcall opcodes.
6899 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
6900 calls returning floats.
6902 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
6905 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
6908 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
6909 into the domain->method_code_hash.
6911 * aot-compiler.c: Fix win32 build.
6913 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
6915 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
6916 gshared NEWARR implementation.
6918 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
6920 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
6921 can be used outside of method_to_ir.
6923 * mini.h (MonoCompile): Add arg_types field.
6925 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
6927 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
6928 the values of the local arg_array and param_types array.
6930 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6932 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
6933 got accesses might only get generated later when NEWOBJ is decomposed.
6935 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
6936 looking up the native code of the target method when a delegate is called
6939 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
6942 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
6944 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
6945 AOT work on platforms without a working dlsym implementation.
6947 * mini.h: Bump AOT image format version.
6949 2008-07-24 Mark Probst <mark.probst@gmail.com>
6951 * mini-exceptions.c: Free a MonoType with
6952 mono_metadata_free_type() instead of g_free().
6954 * aot-runtime.c: Free a MonoType.
6956 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6958 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
6961 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
6964 2008-07-23 Massimiliano Mantione <massi@ximian.com>
6965 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
6968 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6970 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
6971 NEWOBJ calls on valuetypes.
6973 * iltests.il.in: Add new test.
6975 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
6977 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6979 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
6980 is no longer needed.
6982 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
6983 non register sized integer arguments.
6984 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
6985 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
6988 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
6991 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
6992 two a binop with different sized arguments is emitted.
6994 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
6995 instruction in the ins==NULL case.
6997 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6999 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
7001 * mini-x86.c: Fix osx build.
7003 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
7006 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
7007 instruction for non int sized variables.
7009 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
7012 2008-07-23 Robert Jordan <robertj@gmx.net>
7014 * method-to-ir.c: Fix MSVC build.
7016 2008-07-22 Zoltan Varga <vargaz@gmail.com>
7018 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
7019 a non int sized type, widen it to an int since newer versions of gcc seem to
7020 generate code which needs this.
7022 * ssa2.c abcremoval2.c: Fix warnings.
7024 * *: Merge the Linear IR branch.
7026 The original branch is at trunk/branches/vargaz/mini-linear-il, and
7027 the ChangeLog file there describes all the changes done over the years.
7028 Further documentation can be found at www.mono-project.com/Linear_IL.
7030 2008-07-21 Bill Holmes <billholmes54@gmail.com>
7032 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
7033 The float param registers and other param registers must be the
7034 same index on Windows x64.
7036 Contributed under MIT/X11 license.
7038 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
7040 * mini.c: Make the previous fix GC safe.
7042 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
7044 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
7046 2008-07-21 Bill Holmes <billholmes54@gmail.com>
7048 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
7049 on Winx64. This type will not be passed on the stack (ArgOnStack), but
7050 ArgValuetypeAddrInIReg instead.
7052 Contributed under MIT/X11 license.
7054 2008-07-21 Zoltan Varga <vargaz@gmail.com>
7056 * mini-codegen.c (get_register_spilling): Fix a warning.
7058 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
7060 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
7061 for types which the initialization fails. Raises the provided exception
7062 at the right stop after cleanup.
7064 2008-07-16 Zoltan Varga <vargaz@gmail.com>
7066 * aot-compiler.c: Free most of the memory allocated during compilation.
7068 * mini.c (mini_parse_debug_options): Fix a leak.
7070 * mini.c (mini_method_compile): Don't add the method to the jit info tables
7071 during aot compilation.
7073 2008-07-14 Zoltan Varga <vargaz@gmail.com>
7075 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
7076 it has too much register pressure.
7078 2008-07-13 Zoltan Varga <vargaz@gmail.com>
7080 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
7082 2008-07-12 Zoltan Varga <vargaz@gmail.com>
7084 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
7087 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
7088 on amd64 similar to the way it is done on arm.
7090 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7092 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
7093 consistency, normalize error messages, avoid loading aot-only modules in
7096 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
7099 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
7101 2008-07-11 Martin Baulig <martin@ximian.com>
7104 (MonoDebuggerInfo): Add `interruption_request'.
7106 2008-07-12 Zoltan Varga <vargaz@gmail.com>
7108 * aot-compiler.c (emit_plt): Remove some dead code.
7110 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
7112 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
7113 return the plt info offset belonging to a given plt entry.
7115 * mini-trampolines.c (mono_aot_plt_trampoline): Use
7116 mono_aot_get_plt_info_offset.
7118 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
7119 similar to the amd64 code by makeing jumps through a separate jump table
7120 instead of embedding the jump addresses into the code.
7122 2008-07-11 Zoltan Varga <vargaz@gmail.com>
7124 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
7127 2008-07-10 Martin Baulig <martin@ximian.com>
7129 * mini.c (mini_method_compile): Disable generics sharing when
7130 running in the debugger.
7132 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7134 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
7136 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
7137 the local register allocator from running out of registers on x86 when
7140 2008-07-10 Bill Holmes <billholmes54@gmail.com>
7142 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
7143 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
7146 Contributed under MIT/X11 license.
7148 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7150 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
7151 speed up the assembler.
7153 2008-07-09 Zoltan Varga <vargaz@gmail.com>
7155 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
7158 * mini.c: Move the soft float handling macros a bit earlier, add
7159 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
7162 * mini.h: Add prototype for mono_arch_fixup_jinfo.
7164 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
7165 read-only to help catch code allocation requests.
7167 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
7168 and turn it off when using --aot-only or when compiling with --aot=full.
7170 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
7171 jump table for switches from the normal domain mempool, not the code
7174 * mini-trampolines.c (get_unbox_trampoline): New function to return an
7175 unbox trampoline which handles aot-only mode too.
7177 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
7178 an AOTed unbox trampoline.
7180 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
7182 2008-07-09 Bill Holmes <billholmes54@gmail.com>
7184 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
7187 Contributed under MIT/X11 license.
7189 2008-07-09 Bill Holmes <billholmes54@gmail.com>
7191 * mini.c (mono_codegen): Allocate space at the end of the code block and store
7192 the unwind information for the method at the end of the allocated block.
7194 * mini-amd64.h: Added declarations for the unwind routines and adding field to
7195 MonoCompileArch to hold the unwind info for SEH on Winx64
7197 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
7198 frame pointer info for the method being compiled.
7200 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
7201 the call to mono_exception_from_token.
7203 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
7204 storing the method prolog information in a format that the Winx64 SEH can understand. This
7205 information is stored a the end of the method block because it is all 32-bit offset based.
7207 Contributed under MIT/X11 license.
7209 2008-07-09 Zoltan Varga <vargaz@gmail.com>
7211 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
7213 * wapihandles.c: Fix warnings.
7215 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
7218 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
7219 mono_jit_compile_method in aot-only mode since that calls the type
7222 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
7223 get_delegate_invoke_impl in aot-only mode.
7225 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
7227 2008-07-08 Zoltan Varga <vargaz@gmail.com>
7229 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
7231 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
7234 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
7236 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
7237 init trampoline from the AOT file as well.
7239 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
7240 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
7243 * mini.c (mini_init): Move the call to mono_exceptions_init () after
7246 * exceptions-amd64.c: Add _full variants for the remaining exception code
7247 creation functions as well, allow emission of relocatable code, remove
7248 caching since that is now done by the caller.
7250 * mini-exceptions.c: Add _full variants for the remaining exception code
7251 creation functions as well, add aot-only support.
7253 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
7254 if we can determine a proper token for them.
7255 (add_wrappers): Add a few more wrappers.
7256 (emit_method_code): Remove some dead code.
7257 (emit_trampolines): Emit exception code too.
7259 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
7261 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
7262 mono_array_new_va which avoids varargs.
7264 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
7266 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
7267 mono_arch_create_specific_trampoline () in all places.
7269 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
7270 a bit so it can be used for other things as well.
7272 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
7275 * exceptions-amd64.c: Rename the caching from the exception code creation
7276 functions, it is done by the caller instead.
7278 * exceptions-amd64.c: Change the signature of the exception code creation
7279 functions to allow the creation of relocatable code later.
7281 * mini-exceptions.c: Add a set of functions to query the various
7282 runtime-generated exception functions.
7284 * mini.c mini-exceptions.c: Use the newly added functions instead of the
7285 mono_arch_.. () functions.
7287 2008-07-07 Zoltan Varga <vargaz@gmail.com>
7289 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
7291 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
7293 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
7294 (mini_get_vtable_trampoline): Ditto.
7296 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
7297 code in the AOT case by returning the code size and a list of relocations to
7300 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
7302 2008-07-07 Bill Holmes <billholmes54@gmail.com>
7304 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
7307 Contributed under MIT/X11 license.
7309 2008-07-07 Zoltan Varga <vargaz@gmail.com>
7311 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
7312 so the buffer size can be computed correctly. Fixes #404735.
7314 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
7315 normally as cfg->debug_info is already freed.
7317 2008-07-06 Zoltan Varga <vargaz@gmail.com>
7319 * mini-amd64.c: For calls returning vtypes in registers, don't store
7320 the return address on the stack, instead allocate a separate local for
7323 2008-07-05 Mark Probst <mark.probst@gmail.com>
7325 * mini-trampolines.c, mini.h: Add an argument to
7326 mono_create_jit_trampoline_in_domain() for turning off the adding
7327 of the sync wrapper.
7329 * mini.c: Use the JIT trampoline without sync instead of
7330 ldftn_nosync in static RGCTX invoke wrappers so that the call can
7333 2008-07-04 Mark Probst <mark.probst@gmail.com>
7335 * driver.c: Turn on GSHARED optimization by default.
7337 2008-07-04 Zoltan Varga <vargaz@gmail.com>
7339 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
7340 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
7342 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
7343 create a variant of the generic trampoline code callable from AOTed trampolines.
7345 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
7346 trampoline code callable from AOTed trampolines.
7348 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
7350 2008-07-04 Mark Probst <mark.probst@gmail.com>
7352 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
7353 pass-through manner.
7355 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
7356 and don't fail sharing for them anymore.
7358 * mini-exceptions.c: Handle exceptions in shared generic methods.
7360 * generic-sharing.c: When checking the context of a generic
7361 method, also check its class's context. Don't treat wrappers as
7364 * mini-trampolines.c: Some code factored out to
7365 metadata/generic-sharing.c. Handle the MRGCTX case.
7367 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
7368 we must deal with the method being of another instantiation of the
7369 class. Add static rgctx invoke wrappers to generic methods.
7371 2008-07-04 Mark Probst <mark.probst@gmail.com>
7373 * mini.c: Provide all jit infos of generic shared methods with a
7376 * mini-exceptions.c: Handle the new situation that a generic info
7377 might be available, but not info about the this/vtable/mrgctx
7380 2008-07-03 Mark Probst <mark.probst@gmail.com>
7382 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
7385 2008-07-03 Zoltan Varga <vargaz@gmail.com>
7387 * dominators.c (check_dominance_frontier): Fix a warning.
7389 * mini.h: Add some missing prototypes.
7391 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
7393 * driver.c (mono_jit_init_version): Correct the comments since the first
7394 argument should be the name of the root domain, not a filename.
7396 * aot-runtime.c (make_writable): Error out if this is called while running
7398 (load_aot_module): Ditto.
7400 * aot-compiler.c: Really fix the computation of method indexes.
7402 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
7403 optimizations as this is no longer called frequently.
7405 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
7406 method and the invoke impl code and pass it to the delegate trampoline instead of
7407 just the delegate class.
7409 2008-07-02 Zoltan Varga <vargaz@gmail.com>
7411 * aot-compiler.c: Fixup the computation of method indexes.
7412 (add_wrappers): Create the base methods of the runtime invoke wrappers using
7413 the method builder infrastructure.
7415 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
7418 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
7419 mode, load the method right away instead of creating a trampoline.
7421 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
7423 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
7426 2008-07-01 Zoltan Varga <vargaz@gmail.com>
7428 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
7429 (mono_aot_load_method): Use method_index instead of method->token.
7431 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
7432 can handle icalls etc. properly.
7434 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7436 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
7438 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
7439 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
7440 JIT_ICALL_ADDR patch type.
7442 * patch-info.h: Add JIT_ICALL_ADDR patch type.
7444 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
7446 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
7448 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
7450 2008-06-30 Zoltan Varga <vargaz@gmail.com>
7452 * mini.c: Use domain->jit_code_hash_lock for controlling access to
7453 domain->jit_code_hash.
7455 2008-06-29 Zoltan Varga <vargaz@gmail.com>
7457 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
7459 2008-06-27 Zoltan Varga <vargaz@gmail.com>
7461 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
7462 get_this_arg_from_call, let it compute it when needed.
7464 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
7465 gsctx from code only when needed.
7467 * mini-trampolines.c (get_generic_context): Rename this to
7468 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
7469 it can be called by the arch backends.
7471 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
7473 2008-06-26 Zoltan Varga <vargaz@gmail.com>
7475 * driver.c (mono_main): Add experimental --aot-only command line option.
7477 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
7480 2008-06-26 Kornel Pal <kornelpal@gmail.com>
7482 * driver.c (DllMain): Remove mono_module_handle.
7484 Contributed under MIT/X11 license.
7486 2008-06-25 Zoltan Varga <vargaz@gmail.com>
7488 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
7489 for emitting methods which are not in the source assembly. Detect and report
7490 failure of assembling+linking.
7492 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
7494 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
7496 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
7498 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
7500 2008-06-24 Zoltan Varga <vargaz@gmail.com>
7502 * mini.h: Remove some obsolete prototypes.
7504 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
7506 2008-06-24 Mark Probst <mark.probst@gmail.com>
7508 * mini.c (get_object_generic_inst): Variable-sized arrays are not
7509 supported by Visual Studio, so use alloca().
7511 2008-06-23 Zoltan Varga <vargaz@gmail.com>
7513 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
7516 2008-06-23 Mark Probst <mark.probst@gmail.com>
7518 * mini.c: Fail sharing of a generic method if it contains an open
7519 catch clause (because we don't pass MRGCTXs yet).
7521 2008-06-23 Mark Probst <mark.probst@gmail.com>
7523 * mini.c: When compiling a method with generic sharing, insert the
7524 method instantiated with an all-Object generic context into the
7525 jit info table, instead of the context of the first instantiation
7526 of the method we happen to compile.
7528 2008-06-18 Martin Baulig <martin@ximian.com>
7530 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
7531 `major_version' and `minor_version'.
7533 2008-06-17 Mark Probst <mark.probst@gmail.com>
7535 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
7536 mono_method_is_generic_sharable_impl() takes an additional
7537 argument specifying whether to treat type variables as reference
7540 2008-06-17 Mark Probst <mark.probst@gmail.com>
7542 * mini.h: Removed obsolete prototypes.
7544 2008-06-17 Mark Probst <mark.probst@gmail.com>
7546 * mini.c: Don't fail generic sharing for initobj and sizeof - we
7547 already handle them.
7549 2008-06-17 Mark Probst <mark.probst@gmail.com>
7551 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
7552 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
7553 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
7554 tramp-x86.c: Added a MonoGenericContext* argument to
7555 mono_arch_get_unbox_trampoline() so that it can call other
7556 functions which require it.
7558 2008-06-17 Mark Probst <mark.probst@gmail.com>
7560 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
7561 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
7562 mono_arch_get_this_arg_from_call() takes a
7563 MonoGenericSharingContext* as well.
7565 2008-06-17 Mark Probst <mark.probst@gmail.com>
7567 * mini.c: Factor out code for emitting unbox into emit_unbox() and
7568 implement generic sharing of unbox.
7570 2008-06-17 Mark Probst <mark.probst@gmail.com>
7572 * mini.c: Don't compute the vtable to determine whether a field is
7573 special static, because it might not work for open types.
7575 2008-06-17 Mark Probst <mark.probst@gmail.com>
7577 * mini.c: Removed the unused token_type and token_source arguments
7578 from get_runtime_generic_context_ptr().
7580 2008-06-17 Marek Habersack <mhabersack@novell.com>
7582 * mini.c (ADD_BINOP): fix the build
7584 2008-06-16 Zoltan Varga <vargaz@gmail.com>
7586 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
7589 2008-06-16 Mark Probst <mark.probst@gmail.com>
7591 * mini.h: Removed class relations enum that's not used anymore.
7593 2008-06-16 Mark Probst <mark.probst@gmail.com>
7595 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
7597 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
7598 the lazy fetch trampoline access code.
7600 2008-06-15 Zoltan Varga <vargaz@gmail.com>
7602 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
7604 2008-06-14 Zoltan Varga <vargaz@gmail.com>
7606 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
7608 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
7610 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
7612 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7614 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
7617 * mini-ops.h: Add MIN/MAX_UN opcodes.
7619 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
7622 * basic-math.cs: Add more min/max tests.
7624 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7626 2008-06-13 Mark Probst <mark.probst@gmail.com>
7628 * mini.c: Small fix in the prologue of emit_castclass.
7630 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7632 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7634 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
7635 do not work even for unsigned types. Fixes #400014.
7637 * basic-math.cs: Add regression tests for unsigned Min/Max.
7639 2008-06-13 Mark Probst <mark.probst@gmail.com>
7641 * mini.c: Added additional context_used argument to several
7642 functions, which will be needed for sharing generic methods. Use
7643 GET_RGCTX macro wherever appropriate. Declare only one
7644 context_used in mono_method_to_ir().
7646 2008-06-13 Mark Probst <mark.probst@gmail.com>
7648 * mini.c, generic-sharing.c: Removed generic class relations.
7650 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
7651 functions due to MRGCTX changes.
7653 2008-06-13 Mark Probst <mark.probst@gmail.com>
7655 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
7656 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
7657 with calculated IMT.
7659 * mini.c: Generic sharing of calls via generic interfaces.
7661 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
7662 generic method with non-constant MonoGenericContext*. Instead,
7663 the context is taken out of the method itself.
7665 2008-06-13 Mark Probst <mark.probst@gmail.com>
7667 * mini.c: Generic sharing of ldvirtftn.
7669 2008-06-13 Mark Probst <mark.probst@gmail.com>
7671 * mini.c: Generic sharing of ldftn.
7673 2008-06-13 Mark Probst <mark.probst@gmail.com>
7675 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
7677 2008-06-13 Mark Probst <mark.probst@gmail.com>
7679 * mini.c: Generic sharing of the special case of ldtoken followed
7680 by a call to GetTypeFromHandle.
7682 2008-06-13 Mark Probst <mark.probst@gmail.com>
7684 * mini.c: Generic sharing of box for nullable types.
7686 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7688 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
7689 are passed on the stack. Fixes #324807.
7691 2008-06-12 Bill Holmes <billholmes54@gmail.com>
7693 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
7694 for the ArgValuetypeAddrInIReg case.
7696 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
7697 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
7699 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
7700 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
7701 local variable and pass the local variable by reference to the called method.
7703 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
7704 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
7706 Contributed under MIT/X11 license.
7708 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
7710 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
7712 * debug-mini.c (mono_debug_print_vars): Release memory after printing
7715 2008-06-10 Martin Baulig <martin@ximian.com>
7718 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
7720 2008-06-09 Kornel Pal <kornelpal@gmail.com>
7722 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
7723 possible error when no arguments are passed.
7725 Contributed under MIT/X11 license.
7727 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
7729 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
7730 where the file name is NULL.
7732 2008-06-09 Zoltan Varga <vargaz@gmail.com>
7734 * mini.c: Fix s390 build.
7736 2008-06-08 Zoltan Varga <vargaz@gmail.com>
7738 * trace.c (mono_trace_parse_options): Fix warnings.
7740 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
7742 2008-06-07 Zoltan Varga <vargaz@gmail.com>
7744 * mini.c (remove_block_if_useless): Avoid printing the method name.
7746 * mini.c: Remove needless setting of ins->cil_code which is now done by
7749 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
7752 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
7753 translated code after it has been patched.
7755 2008-06-06 Zoltan Varga <vargaz@gmail.com>
7757 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
7758 avoid problems during code patching on SMP systems.
7759 (emit_call): Avoid adding a patch info which is already added by
7761 (mono_arch_emit_exceptions): Ditto.
7763 2008-06-05 Zoltan Varga <vargaz@gmail.com>
7765 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
7766 MONO_TYPE_ISSTRUCT already checks for it.
7768 2008-06-05 Bill Holmes <billholmes54@gmail.com>
7770 * mini-amd64.c:merge_argument_class_from_type: When marshaling
7771 structs with floats on Winx64 the float registers are not used.
7772 The integer registers are always used..
7773 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
7774 only one register will be used and only if the size of the struct
7775 is 1,2,4, or 8 bytes.
7777 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
7780 Contributed under MIT/X11 license.
7782 2008-06-05 Martin Baulig <martin@ximian.com>
7784 * debug-debugger.c (debugger_lookup_class): Also call
7785 mono_class_setup_methods() here; we're only called from RTI.
7787 2008-06-05 Andreas Farber <andreas.faerber@web.de>
7789 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
7790 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
7791 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
7792 Post-process object files and add dtrace-generated object, if necessary.
7794 Contributed under MIT/X11 license.
7796 2008-06-04 Mark Probst <mark.probst@gmail.com>
7798 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
7801 * mini.c: Generic sharing for unbox.any and castclass.
7803 2008-06-04 Mark Probst <mark.probst@gmail.com>
7805 * mini.c: Ignore tailcall prefix in shared generic code and when
7806 doing calls which require a vtable/rgctx argument.
7808 2008-06-04 Mark Probst <mark.probst@gmail.com>
7810 * mini.c: Don't free the JIT info.
7812 * driver.c: Changes in the JIT info table testing code.
7814 2008-06-03 Zoltan Varga <vargaz@gmail.com>
7816 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
7817 interruption. Fix some warnings.
7819 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
7820 interruption_checkpoint.
7822 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
7824 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
7825 from embedding applications.
7827 2008-06-02 William Holmes <billholmes54@gmail.com>
7829 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
7830 reserving 32 bytes on the stack when making calls.
7832 Contributed under MIT/X11 license.
7834 2008-06-01 Zoltan Varga <vargaz@gmail.com>
7836 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
7837 the linear IL branch.
7839 * driver.c: Print out more information for --version on arm.
7841 2008-05-30 Zoltan Varga <vargaz@gmail.com>
7843 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
7844 bb_exit instead, since out of line bblocks might not actually be emitted
7847 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
7848 maximum epilog size for out of line bblocks if tracing is enabled.
7850 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
7852 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
7854 * arrays.cs: Regression tests for allocating arrays with negative sizes.
7856 2008-05-28 Zoltan Varga <vargaz@gmail.com>
7858 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
7859 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
7862 2008-05-27 Zoltan Varga <vargaz@gmail.com>
7864 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
7865 the 'value' to store is a constant.
7867 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
7869 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
7870 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
7872 2008-05-26 Zoltan Varga <vargaz@gmail.com>
7874 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
7875 for accessing method->generic_container.
7877 2008-05-24 Zoltan Varga <vargaz@gmail.com>
7879 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
7881 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
7883 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
7885 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
7888 2008-05-23 Zoltan Varga <vargaz@gmail.com>
7890 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
7892 * mini.c: Handle the case when mono_class_vtable () fails.
7894 2008-05-23 Massimiliano Mantione <massi@ximian.com>
7895 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
7898 2008-05-22 Mark Probst <mark.probst@gmail.com>
7900 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
7901 together with domain sharing.
7903 2008-05-22 Mark Probst <mark.probst@gmail.com>
7905 * mini.c: Treat callvirts to final methods like non-virtual calls
7906 when doing generic sharing, i.e. look them up in the runtime
7909 2008-05-22 Mark Probst <mark.probst@gmail.com>
7911 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
7912 with computed types (for generic sharing).
7914 * mini.c: Generic sharing for mkrefany and refanyval.
7916 2008-05-22 Zoltan Varga <vargaz@gmail.com>
7918 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
7921 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
7922 the generic sharing code.
7924 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
7927 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7929 * mini.h: Remove the declaration of mono_aot_init_vtable ().
7931 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
7933 * driver.c: updated copyright date
7935 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7937 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
7940 2008-05-19 Martin Baulig <martin@ximian.com>
7942 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
7943 pointing to the new `_mono_debug_using_mono_debugger' variable.
7946 (mono_main): Check mono_debug_using_mono_debugger() rather than
7947 the `MONO_INSIDE_MDB' environment variable to check whether we're
7948 inside the debugger.
7950 2008-05-19 Zoltan Varga <vargaz@gmail.com>
7952 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
7955 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
7957 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
7959 * mini.c: Added mini_assembly_can_skip_verification. This
7960 function checks if the assembly requested to skip verification.
7961 Fixes part of #387274.
7963 2008-05-07 Zoltan Varga <vargaz@gmail.com>
7965 * mini.c (mini_get_method): Disable the check for open generic classes when
7966 using generic sharing.
7968 * generics.cs: Add a test for #387034.
7970 * mini.c (mini_get_method): Check whenever the method class is an open generic
7971 type, and return NULL in that case, causing a verification error. Fixes
7974 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7976 * driver.c (mono_main): Revert r102623. The right
7977 thing to do is to enable the verifier under verifiable
7978 unless a --security flag was passed.
7980 We need this non-trivial behavior for --verify-all otherwise
7981 mcs-compileall won't be able to use it. As it needs everything to
7982 be verified under validil.
7984 2008-05-06 Martin Baulig <martin@ximian.com>
7988 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
7989 (mono_debugger_thread_cleanup): Likewise.
7990 (mono_debugger_extended_notification): Likewise.
7992 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7994 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
7995 against both inflated and non-inflated methods. We need to check against the
7996 generic definition for cases where the instantiated method is not visible.
7997 We need to check against the inflated types for cases where the instantiation
7998 changes any super type. This fixes #382986.
8000 Note that this doesn't need to be applied to other parts of mono_method_to_ir
8001 that check for visibiliy as generic params only appears as the type subject
8002 of tokens on call opcodes. Field manipulation and ldftn must always
8003 target an exact type.
8005 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
8007 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
8008 if no related --security flag is passed.
8010 2008-05-05 Andreas Farber <andreas.faerber@web.de>
8012 * mini-arch.h: Prepare support for ppc64.
8014 Contributed under MIT/X11 license.
8016 2008-05-05 Andreas Farber <andreas.faerber@web.de>
8018 * aot-runtime.c: Prepare support for ppc64.
8020 Contributed under MIT/X11 license.
8022 2008-05-05 Andreas Farber <andreas.faerber@web.de>
8024 * mini-ops.h: Prepare support for ppc64.
8026 Contributed under MIT/X11 license.
8028 2008-05-04 Andreas Farber <andreas.faerber@web.de>
8030 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
8032 Contributed under MIT/X11 license.
8034 2008-05-03 Zoltan Varga <vargaz@gmail.com>
8036 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
8037 assemblies, since aot_name is not a full path, causing us to load MS.NET
8038 assemblies on windows.
8040 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
8042 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
8043 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
8044 * main.c: Use UTF-8 encoded command line instead of Windows default code
8045 page on Windows to support Unicode.
8046 * driver.c (DllMain): New function for mixed-mode assembly support.
8047 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
8048 export __stdcall functions without decoration.
8050 Contributed under MIT/X11 license.
8052 2008-04-28 Mark Probst <mark.probst@gmail.com>
8054 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
8055 saving it very early.
8057 2008-04-28 Mark Probst <mark.probst@gmail.com>
8059 * mini.h, mini.c: Lots of code for accessing the old RGCTX
8060 deleted. The only way to access the new RGCTX is via the
8063 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
8064 vtable instead of the RGCTX to static methods.
8066 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
8067 accessing the new RGCTX.
8069 * generic-sharing.c: There is no separation between self, type
8070 arguments and other types in the RGCTX anymore.
8072 2008-04-25 Jonathan Chambers <joncham@gmail.com>
8074 * mini-amd64.c (add_general): Remove previous stack adjustment.
8075 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
8076 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
8077 for 32 bytes of stack space reserved for all calls.
8079 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
8080 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
8083 Code contributed under MIT/X11 license.
8085 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
8087 * mini.c (mini_method_verify): Only verify non-inflated methods, check
8088 against the root definition, peeling out method and type instantiations.
8089 Cache verify success results, code that fails verification is still
8090 checked multiple times.
8092 2008-04-23 Zoltan Varga <vargaz@gmail.com>
8094 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
8096 2008-04-23 Jonathan Chambers <joncham@gmail.com>
8098 * mini-amd64.c (add_general): Always increment stack on Win64.
8099 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
8102 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
8103 stack based argument handling on Win64.
8105 Code contributed under MIT/X11 license.
8107 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
8109 * Makefile.am (version.h): Add support for git-svn.
8111 2008-04-22 Zoltan Varga <vargaz@gmail.com>
8113 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
8114 so instead of calling g_spawn_command_line_sync, we do everything by hand,
8115 avoiding allocations and libc functions which might deadlock.
8117 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
8118 'no-gdb-backtrace' option is set.
8120 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
8122 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
8124 2008-04-21 Martin Baulig <martin@ximian.com>
8126 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
8127 and `get_lmf_addr'; `notification_address' is no longer a pointer.
8129 2008-04-21 Martin Baulig <martin@ximian.com>
8131 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
8132 `thread_vtable', `event_handler_ptr' and `event_handler'.
8134 2008-04-21 Martin Baulig <martin@ximian.com>
8136 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
8137 allows delayed initialization of the `executable_code_buffer' when
8140 2008-04-21 Martin Baulig <martin@ximian.com>
8142 * mini.h (mono_debugger_create_notification_function): Removed.
8143 * tramp-*.c (mono_debugger_create_notification_function): Removed.
8145 * mdb-debug-info64.s
8146 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8148 * mdb-debug-info32.s
8149 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8151 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
8152 currently only works on x86 and x86_64, so don't create it on ppc.
8154 2008-04-21 Martin Baulig <martin@ximian.com>
8156 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
8159 (mini_method_compile): In the fp elimination check, check
8160 `debug_options.mdb_optimizations' in addition to
8161 mono_debug_using_mono_debugger().
8163 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
8164 disable some JIT optimizations which are only disabled when
8165 running inside the debugger.
8166 Added `--help-debug' option to describe the debugging options.
8167 (parse_debug_options): New static function to parse the `--debug'
8168 options, so we can easily add more stuff in future.
8170 2008-04-20 Zoltan Varga <vargaz@gmail.com>
8172 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
8173 the method has no body.
8175 2008-04-19 Jonathan Chambers <joncham@gmail.com>
8177 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
8178 assembly is not allowed in MSVC 64-bit compiler.
8179 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
8180 as we get floating point exceptions everywhere.
8182 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
8183 correctly align arguments for call to throw_exception.
8184 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
8186 Code contributed under MIT/X11 license.
8188 2008-04-19 Zoltan Varga <vargaz@gmail.com>
8190 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
8192 2008-04-17 Zoltan Varga <vargaz@gmail.com>
8194 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
8196 * mini-amd64.c (NEW_INS): Set cil_code.
8198 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
8199 from mini-amd64.c so all debugger related logic is in one place.
8201 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
8202 later won't have a random ip assigned to them.
8204 2008-04-16 Zoltan Varga <vargaz@gmail.com>
8206 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
8207 the arch specific function initializes code_size.
8208 (mono_create_delegate_trampoline): Ditto.
8210 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
8211 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
8214 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
8215 running under the debugger.
8217 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
8220 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
8221 debugger. Also move the disabling of optimizations here from driver.c.
8222 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
8225 * mini.h (MonoCompile): Add a few new flags.
8227 2008-04-15 Zoltan Varga <vargaz@gmail.com>
8229 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
8230 so the cil_code field of created MonoInst's is properly set.
8231 (mini_select_instructions): Ditto.
8233 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
8234 (MONO_INST_NEW_CALL): Ditto.
8236 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
8237 in many places so the ins->cil_code field is properly initialized.
8239 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
8242 2008-04-14 Zoltan Varga <vargaz@gmail.com>
8244 * mini.c (mini_method_compile): Print a different message when compiling a
8247 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
8250 2008-04-11 Zoltan Varga <vargaz@gmail.com>
8252 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
8255 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
8257 2008-04-11 Zoltan Varga <vargaz@gmail.com>
8259 * mini.c (handle_stack_args): Make this return void since its return value was
8260 never used. Also set cfg->unverifiable for invalid IL instead of calling
8263 2008-04-10 Mark Probst <mark.probst@gmail.com>
8265 * mini.c: Make sure "this" is live in catch clauses with type
8266 variables in shared generic code.
8268 2008-04-08 Mark Probst <mark.probst@gmail.com>
8270 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
8271 generic_class_is_reference_type() to ensure the proper behaviour
8272 when sharing generic code and the type in question is a type
8275 2008-04-08 Zoltan Varga <vargaz@gmail.com>
8277 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
8278 race conditions when printing thread dumps. Fixes #377738.
8280 2008-04-08 Massimiliano Mantione <massi@ximian.com>
8282 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
8283 shows up when both MonoInst arguments can cause aliasig.
8284 There is likely no way in the current JIT to trigger this problem, but
8285 it showed up in the development of generics sharing, when in a new
8286 opcode both args of an OP_GROUP can be aliases (addresses of a local).
8287 When the generics sharing code will be committed, its tests will be
8288 valid also for this bug.
8290 2008-04-08 Zoltan Varga <vargaz@gmail.com>
8292 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
8295 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
8298 2008-04-07 Zoltan Varga <vargaz@gmail.com>
8300 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
8301 use a more detailed exception message for InvalidCastException.
8303 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
8305 * driver.c (mono_main): Add --debug=casts option to turn on better
8306 InvalidCastException message details.
8308 * mini.c (mini_get_debug_options): New helper function to return the address of
8309 the debug_options variable.
8311 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
8312 the jit_tls TLS variable.
8314 * mini.c (mono_jit_tls): New TLS variable.
8316 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
8319 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
8321 * mini.h: Removed verifer related stuff. This code was moved to verify.c
8323 * mini.c: Removed verifer related stuff, code moved to verify.c.
8325 * driver.c: Using code from verify.c instead of mini.c.
8327 2008-04-05 Zoltan Varga <vargaz@gmail.com>
8329 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
8332 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
8334 * mini.c (check_for_method_verify): Enabling verification of
8335 corlib if mono_verify_all is set. Bugs in the verifier preventing that
8338 2008-04-04 Zoltan Varga <vargaz@gmail.com>
8340 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
8341 caller saved registers as well.
8343 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
8344 saved registers as well.
8346 2008-03-30 Zoltan Varga <vargaz@gmail.com>
8348 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
8350 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
8353 2008-03-27 Zoltan Varga <vargaz@gmail.com>
8355 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
8357 (get_call_info): Take a gsctx argument instead of 'cfg'.
8359 2008-03-26 Zoltan Varga <vargaz@gmail.com>
8361 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
8362 mono_verify_all is set.
8364 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
8366 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
8368 2008-03-25 Zoltan Varga <vargaz@gmail.com>
8370 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
8373 * driver.c mini.c mini.h: Add a --verify-all development option to test the
8374 verifier and the code generated by the compiler.
8376 2008-03-25 Mark Probst <mark.probst@gmail.com>
8378 * mini.c: Generic sharing of the non-nullable case of the box
8381 2008-03-24 Zoltan Varga <vargaz@gmail.com>
8383 * inssel.brg: Fix the build.
8385 * iltests.il.in: Add a test for lconv.ovf.u8.un.
8387 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
8389 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
8390 Array:Address. Fixes #372410.
8392 * iltests.il.in: New tests for readonly prefix.
8394 2008-03-23 Zoltan Varga <vargaz@gmail.com>
8396 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
8399 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
8402 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
8404 * mini.c (mono_decompose_op_imm): New helper function.
8406 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
8407 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8410 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8411 mono_arch_output_basic_block. Fix warnings.
8413 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
8416 2008-03-22 Zoltan Varga <vargaz@gmail.com>
8418 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
8419 since the extra frame is now detected automatically inside the loop.
8421 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
8422 opts which are now in mono_peephole_ins ().
8424 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
8426 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
8427 frames and skip duplicate managed-to-native frames. Fixes #367665.
8429 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8430 opts which are now in mono_peephole_ins ().
8431 (mono_arch_peephole_pass_2): Ditto.
8433 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
8435 * mini-codegen.c (mono_peephole_ins): New helper function containing the
8436 arch independent peephole optimizations.
8438 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8439 opts which are now in mono_peephole_ins ().
8441 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
8443 * mini-s390.c (mono_arch_output_basic_block): Fix build.
8445 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
8448 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
8449 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
8452 2008-03-21 Zoltan Varga <vargaz@gmail.com>
8454 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
8455 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8458 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8459 mono_arch_output_basic_block. Fix warnings.
8461 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8463 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8466 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8468 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8471 * iltests.il: Add new tests.
8473 2008-03-20 Kornel Pal <kornelpal@gmail.com>
8475 * mini.c: Removed Windows version macros.
8477 2008-03-20 Mark Probst <mark.probst@gmail.com>
8479 * generic-sharing.c: Put reflection types in the extensible part
8480 of the runtime generic context.
8482 * mini.c: Generic sharing of the GetTypeHandle special case of the
8483 ldtoken instruction.
8485 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8487 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
8489 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
8491 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
8492 consistency with the other version on the linear IR branch.
8494 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
8496 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
8498 * iltests.il.in: Add new tests.
8500 2008-03-19 Zoltan Varga <vargaz@gmail.com>
8502 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
8504 * iltests.il.in: Add new tests.
8506 2008-03-19 Mark Probst <mark.probst@gmail.com>
8508 * mini.c: Two variables with the same name were declared in
8509 nesting contexts and one wasn't initialized. Fixed.
8511 2008-03-19 Mark Probst <mark.probst@gmail.com>
8513 * mini.c: Generic sharing of the initobj instruction.
8515 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
8517 * mini.c: make the test to optimize ldtoken from typeof() more
8520 2008-03-18 Mark Probst <mark.probst@gmail.com>
8522 * mini.c: Generic sharing of the initobj instruction for reference
8525 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8527 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
8528 the mono_breakpoint_clean_code() code to perform bound checks.
8530 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
8532 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
8533 mono_arch_patch_callsite() to include the start of the managed method
8534 to be able to perform bound checks.
8536 2008-03-17 Mark Probst <mark.probst@gmail.com>
8538 * mini.c: Generic sharing for the isinst instruction.
8540 2008-03-17 Mark Probst <mark.probst@gmail.com>
8542 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8543 inssel-long32-mips.brg: Added opcodes for doing indirect calls
8544 with the runtime generic context argument.
8546 * mini.c: Share calls to several types of unsharable methods by
8547 putting the address of the method code in the runtime generic
8548 context and doing an indirect call.
8550 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8553 2008-03-16 Mark Probst <mark.probst@gmail.com>
8555 * generic-sharing.c: Change due to a change in the runtime genric
8558 2008-03-15 Martin Baulig <martin@ximian.com>
8561 (mono_arch_nullify_class_init_trampoline): Add call to
8562 mono_breakpoint_clean_code() to make things work when running
8563 inside the debugger.
8566 (mono_arch_nullify_class_init_trampoline): Add call to
8567 mono_breakpoint_clean_code() to make things work when running
8568 inside the debugger.
8570 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8572 * inssel-long.brg (reg): Fix 64 bit build.
8574 2008-03-14 Mark Probst <mark.probst@gmail.com>
8576 * mini.c, mini.h: Share static generic code by passing it an
8577 implicit argument pointing to the runtime generic context.
8579 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8580 inssel-long32-mips.brg: New opcodes for calling shared static,
8581 which need to be passed the runtime generic context.
8583 * mini-amd64.c, mini-x86.c: Save the runtime generic context
8584 argument on the stack in the prologue if needed. New function for
8585 finding the runtime generic context argument from the registers
8586 saved by the trampoline.
8588 * mini-amd64.h, mini-x86.h: Specify which register to use for the
8589 runtime generic context argument.
8591 * tramp-amd64.c: Also restore the register used for the runtime
8592 generic context argument.
8594 * mini-trampoline.c: Resolve shared static calls by consulting the
8595 runtime generic context via the new argument.
8597 * generic-sharing.c: Add an argument to sharability-checking
8598 functions that specifies whether type variables should be treated
8599 as sharable type arguments.
8601 * inssel-x86.brg: Removed a superfluous, buggy rule.
8603 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8606 2008-03-14 Martin Baulig <martin@ximian.com>
8608 * debug-debugger.c (main_thread_handler): Call
8609 mono_runtime_run_main() without sending any notifications.
8611 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
8613 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8615 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
8617 2008-03-14 Mark Probst <mark.probst@gmail.com>
8619 * tramp-x86.c: Fixed register restore offsets in the trampoline
8620 code for ECX and EDX.
8622 2008-03-12 Geoff Norton <gnorton@novell.com>
8624 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
8625 different ucontext_t implementations.
8626 * exceptions-arm.c: Use the above defines to get exceptions working on
8627 iPhone (based on a patch by Luke Howard lukeh@padl.com)
8628 * mini-arm.c: Implement iPhone icache support (based on a patch by
8629 Luke Howard lukeh@padl.com)
8631 2008-03-12 Mark Probst <mark.probst@gmail.com>
8633 * mini.c: Enable generic sharing of calls to non-static
8634 non-interface non-generic non-value-type methods.
8636 * mini-trampolines.c: Resolve calls from shared generic code.
8638 2008-03-11 Zoltan Varga <vargaz@gmail.com>
8640 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
8642 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
8644 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
8646 * mini.c: some fixes for the AOT compiler.
8648 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8650 * cpu-amd64.md: Add clob:1 to some float opcodes.
8652 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
8654 * mini.h: Added MiniVerifierMode enumeration.
8656 * mini.c: Added mini_verifier_set_mode to control
8657 the usage of the new verifier.
8659 * mini.c (mono_method): Integrated the new verifier.
8661 * driver.c: Extended --security option with validil and
8662 verifiable options to activate the new verifier.
8664 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8666 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
8667 optimization to ctors taking 0 or 2 arguments too.
8669 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
8672 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
8674 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
8676 2008-03-06 Zoltan Varga <vargaz@gmail.com>
8678 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
8679 non-aot case as well.
8681 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
8683 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
8686 * aot-compiler.c (encode_patch): Ditto.
8688 * mini.h (G_MININT32): Fix the definition of this.
8690 2008-03-05 Zoltan Varga <vargaz@gmail.com>
8692 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
8694 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
8696 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8698 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
8699 methods returning vtypes in registers.
8700 (mono_arch_allocate_vars): Ditto.
8702 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
8704 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
8706 * generics.cs: Add a test from the linear IR branch.
8708 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
8710 * mini.c (inline_method): Cache failed inline attempts.
8712 2008-03-04 Mark Probst <mark.probst@gmail.com>
8714 * mini.c: For shared methods of generic classes put the location
8715 of "this" into the MonoGenericJitInfo.
8717 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
8718 register out of a MonoContext by register number. Add the generic
8719 sharing context as an argument to mono_arch_find_this_argument().
8721 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
8722 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
8723 for new arch function.
8725 * mini-exception.c: Handle open exception clauses in shared
8728 * mini-trampolines.c: Supply additional argument to
8729 mono_arch_find_this_argument().
8731 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8733 * Makefile.am (regtests): Run the bench.exe tests last.
8735 2008-03-03 Zoltan Varga <vargaz@gmail.com>
8737 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
8740 2008-03-02 Zoltan Varga <vargaz@gmail.com>
8742 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
8745 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
8747 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
8749 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
8750 whose class has no cctor.
8752 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
8754 2008-03-01 Zoltan Varga <vargaz@gmail.com>
8756 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
8759 2008-02-29 Zoltan Varga <vargaz@gmail.com>
8761 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
8762 to be in sync with the code on the linear IR branch.
8764 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
8766 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
8768 2008-02-27 Zoltan Varga <vargaz@gmail.com>
8770 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
8772 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
8774 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
8776 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
8778 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
8780 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
8783 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
8785 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
8786 OP_LOADR4_MEMBASE emission.
8788 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
8789 (mono_spillvar_offset_float): Ditto.
8791 * mini-mips.c (mono_arch_emit_prolog): Ditto.
8793 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
8796 * basic-long.cs: Add regression tests for them.
8798 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
8800 (mono_arch_allocate_vars): Fix representation of single-precision float
8802 (mono_arch_output_basic_block): Ditto.
8804 * inssel-mips.brg: Ditto, remove duplicate items.
8806 * mini-mips.c (emit_load_volatile_arguments): New function to handle
8807 arguments of tail calls as on other platforms.
8808 (mono_arch_output_basic_block): Handle tail calls.
8810 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
8813 * objects.cs (test_5_pass_static_struct): Add test for it.
8815 Contributed under MIT/X11 license.
8817 2008-02-26 Zoltan Varga <vargaz@gmail.com>
8819 * Makefile.am: Use gmcs for compiling the regression tests.
8821 * *.2.cs *.2.il: Rename to *.cs and *.il.
8823 2008-02-24 Zoltan Varga <vargaz@gmail.com>
8825 * regalloc.h: Make the vassign array smaller.
8827 * mini.c (mini_method_compile): Remove an unused field in cfg.
8829 * mini-codegen.c: Add a bunch of micro optimizations.
8831 2008-02-23 Zoltan Varga <vargaz@gmail.com>
8833 * regalloc.h: Remove some unused fields.
8835 2008-02-22 Zoltan Varga <vargaz@gmail.com>
8837 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
8839 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
8841 2008-02-22 Mark Probst <mark.probst@gmail.com>
8843 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
8845 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
8846 trampoline: Fetch an entry from the runtime generic context. If
8847 it's NULL, jump to the actual trampoline to fill the runtime
8848 generic context. Otherwise, return it.
8850 * mini.c: Call the lazy fetch trampoline to get entries out of the
8851 runtime generic context.
8853 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
8854 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
8855 tramp-sparc.c: Stubs for the lazy fetch trampoline.
8857 2008-02-21 Mark Probst <mark.probst@gmail.com>
8859 * mini.c: Fetch data out of the extensible part of the runtime
8860 generic context instead of calling a helper function.
8862 * generic-sharing.c: Some functions moved into
8863 metadata/generic-sharing.c. Helper function for fetching other
8864 types now checks and asserts against extensible rgctx (just for
8865 debugging purposes - the helper function isn't called anymore
8866 unless for debugging).
8868 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8870 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
8871 for tail calls up to the point that the tests in iltests.exe run. Also add a
8872 dummy CKFINITE implementation.
8873 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
8874 needed for trampoline LMF frames.
8876 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
8877 trampoline LMF frames.
8879 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
8881 * mini.c (inline_method): clean any pending loader error when inlining fail.
8882 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
8884 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8886 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
8888 * aot-runtime.c (decode_patch_info): Ditto.
8890 * mini.c (mono_resolve_patch_target): Ditto.
8892 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
8895 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
8897 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
8898 if it references an icall address.
8900 2008-02-20 Zoltan Varga <vargaz@gmail.com>
8902 * cpu-s390x.md: Remove some more unused opcodes.
8904 * cpu-s390x.md: Remove some unused opcodes.
8906 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
8907 mono_op_imm_to_op ().
8909 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
8910 instead of a switch statement.
8912 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
8913 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
8915 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
8917 * mini-codegen.c: Remove unused mono_regstate2_... functions.
8919 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
8922 2008-02-19 Zoltan Varga <vargaz@gmail.com>
8924 * driver.c (mono_main): Improve error reporting when an assembly cannot be
8925 opened. Fixes #362607.
8927 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
8929 * iltests.il.in: Add a test for static methods in interfaces.
8931 2008-02-18 Zoltan Varga <vargaz@gmail.com>
8933 * genmdesc.c (build_table): Fix a crash on older glib versions.
8935 * cpu-sparc.md: Remove some unused opcodes.
8937 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
8938 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
8940 * cpu-amd64.md: Remove some unused opcodes.
8942 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
8943 like the other opcodes.
8945 2008-02-17 Zoltan Varga <vargaz@gmail.com>
8947 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
8949 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
8951 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
8952 variables 'cfg' instead of 'm' for consistency.
8954 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
8956 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
8957 argument holding the vtype return address, to avoid the ambigious use of
8958 cfg->ret for this purpose.
8960 * mini.c (NEW_RETLOADA): Use vret_addr if set.
8962 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
8964 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
8965 new mono_print_ins () function which only takes one argument.
8967 2008-02-15 Zoltan Varga <vargaz@gmail.com>
8969 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
8972 2008-02-14 Zoltan Varga <vargaz@gmail.com>
8974 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
8976 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
8978 * mini-x86.c: Sync with the version on the linear IR branch by adding new
8979 opcodes and other small changes.
8981 * mini-ops.h: Add some new opcodes from the linear IR branch.
8983 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
8985 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
8986 opcodes, use the REG_MEMBASE opcodes instead.
8988 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
8989 opcodes, use the REG_MEMBASE opcodes instead.
8991 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
8994 * mini.c (mono_op_imm_to_op): New helper function.
8996 * mini-ops.h: Add some opcodes from linear IR branch.
8998 2008-02-13 Zoltan Varga <vargaz@gmail.com>
9000 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
9003 2008-02-12 Zoltan Varga <vargaz@gmail.com>
9005 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
9008 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
9010 2008-02-09 Zoltan Varga <vargaz@gmail.com>
9012 * aot-compiler.c (emit_method_code): Add an assert.
9014 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
9015 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
9018 2008-02-08 Zoltan Varga <vargaz@gmail.com>
9020 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
9021 some load/store opcodes so they are consistent.
9022 (mono_arch_emit_prolog): Simplify some code.
9024 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
9026 * objects.cs: Add tests for large argument offsets on ARM.
9028 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
9029 stack offsets. Fixes #359651.
9031 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
9033 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
9035 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
9037 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
9039 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
9041 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
9042 rid of CEE_CONV_R_UN.
9044 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
9046 2008-02-07 Zoltan Varga <vargaz@gmail.com>
9048 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
9050 * mini.c (mono_normalize_opcodes): Add some more opcodes.
9052 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
9054 * cpu-amd64.md: Remove some unused opcodes.
9056 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
9058 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
9060 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
9061 arch specific functions for its parts. Call the peephole pass after local
9062 regalloc so the prolog can compute a more accurate max_offset.
9064 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
9065 the corresponding OP_I/OP_L opcodes.
9067 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
9069 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
9071 2008-02-06 Zoltan Varga <vargaz@gmail.com>
9073 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
9074 as they are handled in mini.c.
9076 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
9078 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
9079 case since it is handled in mini.c.
9081 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
9083 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
9085 * *.c: Use the new opcodes in the IR and back end code.
9087 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
9089 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
9091 2008-02-06 Mark Probst <mark.probst@gmail.com>
9093 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
9094 an assert because it has a race condition.
9096 2008-02-06 Zoltan Varga <vargaz@gmail.com>
9098 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
9100 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
9102 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
9104 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
9105 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
9107 2008-02-05 Zoltan Varga <vargaz@gmail.com>
9109 * cpu-amd64.md (move): Correct the maximum size of move.
9111 2008-02-05 Mark Probst <mark.probst@gmail.com>
9113 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
9114 the generic class init trampoline to return quickly if the class
9117 2008-02-04 Zoltan Varga <vargaz@gmail.com>
9119 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
9120 issues where an 32 bit callsite cannot be patched by a 64 bit address.
9122 2008-02-03 Zoltan Varga <vargaz@gmail.com>
9124 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
9127 2008-01-31 Zoltan Varga <vargaz@gmail.com>
9129 * objects.cs: Add some soft-float tests.
9131 * mini.c: Fix a couple more soft-float issues.
9133 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
9135 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
9138 2008-01-30 Zoltan Varga <vargaz@gmail.com>
9140 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
9141 exception happens while compiling a virtual method.
9143 2008-01-29 Zoltan Varga <vargaz@gmail.com>
9145 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
9147 * mini-sparc.c: Fix build.
9149 * mini-sparc.c (get_call_info): Add support for generic sharing.
9151 * mini-exceptions.c: Add a FIXME.
9153 2008-01-27 Zoltan Varga <vargaz@gmail.com>
9155 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
9156 altstack handling code.
9158 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
9160 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
9162 * mini-s390.c: Add support for generic sharing.
9164 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9166 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9168 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
9170 * mini-s390x.c: Add support for generic sharing.
9172 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9174 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9176 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
9177 can be used since it takes a 16 bit signed immediate.
9179 * inssel-s390x.brg: Fix OP_SETRET.
9181 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
9183 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
9185 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
9187 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
9189 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
9192 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
9195 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
9196 of the unused mono_arch_patch_delegate_trampoline stuff.
9198 2008-01-26 Zoltan Varga <vargaz@gmail.com>
9200 * basic-long.cs: Move the fp related tests to basic-float.cs.
9202 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
9204 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
9206 * basic-calls.cs: Add a test for proper float argument passing.
9208 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
9209 if the context corresponds to an exception received through a signal.
9211 * exceptions.cs: Add a test for nullref handling at the start of a try
9214 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
9216 * jit-icalls.c (mono_break): New JIT icall.
9218 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
9220 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
9222 2008-01-25 Zoltan Varga <vargaz@gmail.com>
9224 * cpu-*.md: Get rid of unused opcodes.
9226 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
9228 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
9231 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
9234 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
9235 the arch independent trampoline code in mini-trampolines.c.
9237 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
9239 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
9241 * mini-s390.h: Remove an unused define.
9243 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
9244 the arch independent trampoline code in mini-trampolines.c.
9246 * mini-arm.c (mono_arch_emit_prolog): Fix build.
9248 2008-01-24 Zoltan Varga <vargaz@gmail.com>
9250 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
9252 * mini-s390.c (mono_arch_emit_prolog): Fix build.
9254 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
9256 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
9258 * cpu-amd64.md: Use smaller sizes for int opcodes.
9260 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
9262 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
9265 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
9268 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
9269 instead of though a pointer to save an indirection when accessing elements of
9272 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
9274 (NOT_IMPLEMENTED): New helper macro.
9275 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
9278 * *.c: Use the new helper macro.
9280 2008-01-21 Zoltan Varga <vargaz@gmail.com>
9282 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
9284 2008-01-20 Zoltan Varga <vargaz@gmail.com>
9286 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
9289 2008-01-18 Zoltan Varga <vargaz@gmail.com>
9291 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
9292 profiling is enabled.
9294 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
9296 (mono_arch_emit_prolog): Add more first bblock optimizations.
9298 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
9299 in order if possible.
9300 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
9301 bblock, since the arguments are still in their original registers.
9303 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
9305 2008-01-17 Zoltan Varga <vargaz@gmail.com>
9307 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
9310 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
9313 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
9315 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
9316 process async exceptions received while in unmanaged code.
9318 * mini.c (mini_init): Install a callback with the runtime which will be called
9319 when a thread receives an async exception while in unmanaged code.
9321 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
9323 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
9325 2008-01-16 Wade Berrier <wberrier@novell.com>
9332 2008-01-16 Zoltan Varga <vargaz@gmail.com>
9334 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
9335 compilation with sun cc.
9337 * cpu-*.md: Fix the build.
9339 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
9341 * mini-amd64.h: Add some comments to the MonoLMF structure.
9343 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
9345 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
9346 in the LMF structure if possible. This saves two instructions in the
9347 managed->native wrappers.
9349 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
9351 2008-01-16 Mark Probst <mark.probst@gmail.com>
9353 * generic-sharing.c: New type argument lookup code which uses the
9354 runtime generic context template.
9356 2008-01-15 Zoltan Varga <vargaz@gmail.com>
9358 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
9360 * mini-arm.c (add_general): Fix arm eabi parameter passing.
9361 (mono_arch_output_basic_block): Fix localloc implementation.
9363 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
9365 * mini-ia64.c (peephole_pass): Fix ia64 build.
9367 * mini-amd64.c (peephole_pass): Fix a warning.
9369 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
9370 at a constant offset from sp/fp.
9372 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
9373 instead of obtaining it from *lmf in the managed method case.
9375 2008-01-14 Zoltan Varga <vargaz@gmail.com>
9377 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
9379 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
9381 * mini.h (MonoInstList): New type.
9382 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
9383 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
9384 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
9385 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
9386 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
9387 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
9388 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
9389 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
9390 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
9391 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
9392 MONO_INST_LIST_FOR_EACH_ENTRY,
9393 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
9394 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
9395 mono_inst_list_first, mono_inst_list_last,
9396 mono_inst_list_next, mono_inst_list_prev): New instruction
9397 list handling interfaces.
9398 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
9399 list head 'ins_list'.
9400 (MonoInst): Replace next pointer with list head 'node'.
9401 (MonoCallInst): Make 'out_args' a MonoInstList.
9402 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
9403 (MonoCompile): Delete reverse_inst_list and
9404 reverse_inst_list_len.
9405 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
9406 mono_arch_lowering_pass, mono_arch_local_regalloc,
9407 mono_arch_output_basic_block, mono_arch_emit_prolog):
9408 Convert to new instruction lists.
9409 (insert_after_ins): Delete.
9410 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
9412 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
9413 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
9414 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
9415 mono_emulate_opcode, mono_emit_load_got_addr,
9416 inline_method, mono_method_to_ir, mono_print_bb_code,
9417 print_dfn, decompose_pass, nullify_basic_block,
9418 replace_out_block_in_code, remove_block_if_useless,
9419 merge_basic_blocks, move_basic_block_to_end,
9420 try_unsigned_compare, optimize_branches, mono_print_code,
9421 mini_select_instructions, remove_critical_edges): Likewise.
9422 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
9423 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
9424 mono_arch_output_basic_block, mono_arch_emit_prolog):
9426 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
9427 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9428 mono_arch_output_basic_block): Likewise.
9429 (inst_list_prepend, insert_after_ins): Delete.
9430 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
9431 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
9433 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
9434 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
9435 mono_arch_emit_prolog): Likewise.
9436 * cfold.c (mono_constant_fold): Likewise.
9437 * liveness.c (visit_bb, mono_analyze_liveness,
9438 optimize_initlocals): Likewise.
9439 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
9440 * graph.c (mono_draw_code_cfg): Likewise.
9441 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
9442 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
9443 mono_ssa_cprop): Likewise.
9444 * abcremoval (get_relations_from_previous_bb, process_block):
9446 * local-propagation (mono_cprop_invalidate_values,
9447 mono_local_cprop_bb): Likewise.
9448 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
9449 peephole_pass, mono_arch_output_basic_block,
9450 mono_arch_emit_prolog): Likewise.
9451 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
9452 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9453 mono_arch_emit_prolog): Likewise.
9454 (insert_after_ins): Delete.
9455 * aliasing.c (print_code_with_aliasing_information,
9456 mono_build_aliasing_information, mono_aliasing_deadce):
9457 Convert to new instruction lists.
9458 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
9459 peephole_pass, NEW_INS, mono_arch_lowering_pass,
9460 mono_arch_local_regalloc, mono_arch_output_basic_block):
9462 (insert_after_ins): Delete.
9463 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
9464 peephole_pass, mono_arch_output_basic_block): Convert to
9465 new instruction lists.
9466 * mini-codegen (InstList, inst_list_prepend,
9467 insert_after_ins): Delete.
9468 (insert_before_ins, get_register_force_spilling,
9469 get_register_spilling, free_up_ireg, free_up_reg,
9470 create_copy_ins, create_spilled_store, alloc_int_reg,
9471 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
9472 to new instruction lists.
9473 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
9474 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9475 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
9476 (insert_after_ins): Delete.
9477 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
9478 mono_arch_local_regalloc, mono_arch_output_basic_block,
9479 mono_arch_call_opcode): Convert to new instruction lists.
9480 (insert_after_ins): Delete.
9481 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
9482 peephole_pass, mono_arch_output_basic_block,
9483 mono_arch_emit_prolog): Convert to new instruction lists.
9485 2008-01-11 Zoltan Varga <vargaz@gmail.com>
9487 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
9489 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
9492 * Makefile.am (version.h): Make this work with non-bash shells.
9494 2008-01-10 Zoltan Varga <vargaz@gmail.com>
9496 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
9498 2008-01-08 Zoltan Varga <vargaz@gmail.com>
9500 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
9501 the InitializeArray optimization.
9503 2008-01-06 Zoltan Varga <vargaz@gmail.com>
9505 * mini.c driver.c: Don't include os/gc_wrapper.h.
9507 2008-01-05 Zoltan Varga <vargaz@gmail.com>
9509 * mini.c (print_jit_stats): Print GC statistics if available.
9511 2008-01-04 Zoltan Varga <vargaz@gmail.com>
9513 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
9515 2007-12-29 Zoltan Varga <vargaz@gmail.com>
9517 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
9519 2007-12-26 Zoltan Varga <vargaz@gmail.com>
9521 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
9523 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
9525 * driver.c (mono_main): Ditto.
9527 2007-12-23 Zoltan Varga <vargaz@gmail.com>
9529 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
9531 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
9532 in the vtable can't be encoded.
9533 (compile_method): Ditto.
9535 2007-12-21 Zoltan Varga <vargaz@gmail.com>
9537 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
9540 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
9543 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
9544 the top LMF entry belongs to the current method.
9546 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
9548 2007-12-20 Zoltan Varga <vargaz@gmail.com>
9550 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
9552 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
9554 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
9556 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
9558 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
9560 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
9563 * basic-float.cs: Add an ulong->double cast test.
9565 2007-12-15 Zoltan Varga <vargaz@gmail.com>
9567 * mini.c (mono_method_to_ir): Fix a warning.
9569 2007-12-14 Zoltan Varga <vargaz@gmail.com>
9571 * mini-ops.h: Add OP_SWITCH.
9573 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
9574 CEE_SWITCH in back-end code, use OP_SWITCH instead.
9576 2007-12-11 Geoff Norton <gnorton@novell.com>
9578 * mini-s390x.c: Minor change to the MAX() define to allow
9579 it to compile with other gcc versions.
9581 2007-12-11 Geoff Norton <gnorton@novell.com>
9584 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
9586 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9588 exceptions-arm.c (mono_arch_get_restore_context): Restore
9591 exceptions-arm.c (throw_exception): Save the frame pointer.
9592 This is a partial fix for #323747. Only the client side is
9595 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9597 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
9598 was using an unrelated variable to log the class which
9599 needed the cctor to be called. This was crashing on arm.
9601 2007-12-09 Robert Jordan <robertj@gmx.net>
9603 * mini-x86.c (mono_arch_emit_epilog):
9604 Consider all kinds of 64-bit types. Fixes #323114.
9606 2007-12-08 Zoltan Varga <vargaz@gmail.com>
9608 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
9610 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9612 * mini-amd64.c (peephole_pass): Add a missing instruction check.
9614 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
9616 * mini.c: run type ctor before allocating an object, not only
9617 when running it's constructor method (fixes at least part of bug #342507).
9619 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9621 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
9623 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
9624 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
9627 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
9628 mono_generic_class_init_trampoline () the same as it is done with the other
9631 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
9632 aot-runtime.c aot-compiler.c: Implement AOT support.
9634 2007-12-07 Mark Probst <mark.probst@gmail.com>
9636 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
9637 build for archs which don't have the vtable trampoline defined
9640 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9642 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
9644 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
9646 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
9648 * tramp-<ARCH>.c: Use the new helper function.
9650 2007-12-07 Mark Probst <mark.probst@gmail.com>
9652 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
9653 trampoline call, which takes a vtable argument.
9655 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
9656 OP_TRAMPCALL_VTABLEs like other calls.
9658 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
9659 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
9660 call. Implemented a support function which fetches the vtable
9661 from a register set.
9663 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
9664 Implemented a generic class init trampoline, using the
9665 OP_TRAMPCALL_VTABLE opcode.
9667 * mini.c: Implemented static field access when sharing generic
9668 code. This implies initing the class using the new
9669 OP_TRAMPCALL_VTABLE call.
9671 2007-12-07 Mark Probst <mark.probst@gmail.com>
9673 * mini.c: Don't compile methods with sharing enabled if their
9674 classes are disabled for sharing.
9676 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9678 * inssel.brg: Add a missing sign extension to the GETCHR and array access
9679 opcodes. Fixes #346563.
9681 * objects.cs: Add a new test.
9683 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
9685 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
9686 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
9688 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9690 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
9692 2007-12-03 Zoltan Varga <vargaz@gmail.com>
9694 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
9697 2007-12-02 Zoltan Varga <vargaz@gmail.com>
9699 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
9701 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
9702 optimization in the AOT case.
9704 2007-11-30 Zoltan Varga <vargaz@gmail.com>
9706 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
9708 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
9710 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
9712 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
9714 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
9715 is created by the inlined delegate ctor.
9717 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9719 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
9721 2007-11-29 Zoltan Varga <vargaz@gmail.com>
9723 * cpu-x86.md: Fix the length of ckfinite.
9725 2007-11-28 Zoltan Varga <vargaz@gmail.com>
9727 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9729 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
9730 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
9732 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
9734 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
9735 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
9737 2007-11-28 Martin Baulig <martin@ximian.com>
9740 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
9741 after creating the trampoline.
9743 2007-11-27 Zoltan Varga <vargaz@gmail.com>
9745 * aot-runtime.c (load_aot_module): Check runtime version if needed.
9747 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
9750 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
9751 instead of the calling method to help AOT.
9753 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
9755 2007-11-26 Zoltan Varga <vargaz@gmail.com>
9757 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
9760 2007-11-23 Zoltan Varga <vargaz@gmail.com>
9762 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
9764 * aot-compiler.c (compile_method): Correct check for generic method definitions.
9765 (encode_method_ref): No need to handle generic method definitions specially.
9767 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
9769 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
9772 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
9774 (compile_method): Enable generic sharing.
9776 2007-11-22 Zoltan Varga <vargaz@gmail.com>
9778 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
9779 (mini_method_compile): Add preliminary support for AOTing shared generic code.
9781 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
9784 * mini-trampolines.c: Fix a warning.
9786 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
9788 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
9789 (generic_class_is_reference_type): Remove unused function.
9791 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
9792 in the generic vtable trampoline case.
9794 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
9796 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
9797 return an AOT method based on a vtable slot.
9799 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
9801 * mini.c (mini_get_vtable_trampoline): Export this.
9803 2007-11-22 Martin Baulig <martin@ximian.com>
9806 (MonoDebuggerInfo): Move `debugger_version' up.
9808 2007-11-22 Martin Baulig <martin@ximian.com>
9811 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
9813 * mini-trampolines.c
9814 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
9815 after compiling the method.
9817 2007-11-20 Martin Baulig <martin@ximian.com>
9820 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
9821 (mono_debugger_remove_breakpoint): Likewise.
9822 (mono_debugger_check_breakpoints): Likewise.
9824 * debug-debugger.c: Implement the new breakpoint interface here.
9826 2007-11-18 Zoltan Varga <vargaz@gmail.com>
9828 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
9829 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
9831 * mini-x86.c (mono_arch_output_basic_block): Ditto.
9833 2007-11-17 Zoltan Varga <vargaz@gmail.com>
9835 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
9837 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
9840 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
9843 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
9844 returning a vtype in a register.
9846 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
9847 here from the arch specific code.
9849 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
9852 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
9853 (mono_arch_emit_prolog): Increment maximum prolog size.
9855 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
9856 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
9858 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
9859 MonoGenericSharingContext.
9861 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
9862 MonoGenericSharingContext. Allocate memory from the cfg mempool.
9864 2007-11-15 Mark Probst <mark.probst@gmail.com>
9866 * mini.c, mini.h, generic-sharing.c: Functions for producing code
9867 which extract fields out of the runtime generic context. Full
9868 sharing of the NEWARR opcode.
9870 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
9872 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
9873 --enable-minimal=ssa.
9875 2007-11-13 Zoltan Varga <vargaz@gmail.com>
9877 * mini-trampolines.c (mono_delegate_trampoline): Update after
9878 mono_marshal_get_delegate_invoke () signature change.
9880 2007-11-13 Mark Probst <mark.probst@gmail.com>
9882 * mini.c: Removed the shared context in favor of the generic
9883 sharing context. Allocate the MonoJitInfo structure with room for
9884 the generic sharing context if it's needed.
9886 * mini.h: Remove MonoGenericSharingContext declaration. It's in
9887 domain-internals.h now.
9889 * mini-x86.c: Pass the generic sharing context to get_call_info ().
9891 * generic-sharing.c: Several changes for working without a shared
9892 context and instead operating on open types instead.
9894 2007-11-12 David S. Miller <davem@davemloft.net>
9896 * inssel-sparc.brg: Fix double instruction emit.
9898 2007-11-12 Zoltan Varga <vargaz@gmail.com>
9900 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
9901 Get/Set/Address methods.
9903 * mini.c debug-debugger.c mini-trampolines.c: Update after
9904 mono_marshal_get_delegate_invoke signature change.
9906 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9908 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
9909 This can happens with dynamic methods. Fixes the other bug in #322722.
9911 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9913 * tramp-arm.c (mono_arch_patch_callsite): Support patching
9916 * mini-arm.c (arm_patch): Implement patching of BX call
9917 sequence. Fixes one of the bugs in #322722.
9919 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
9921 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
9922 under Linux. We only need to flush every 32-byte cache line.
9924 2007-11-07 Massimiliano Mantione <massi@ximian.com>
9927 move_basic_block_to_end: Add branches when needed, eventually creating
9929 optimize_branches: added a parameter that tells if it's ok to create
9930 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
9931 and avoid calling move_basic_block_to_end when it's not ok.
9934 2007-11-07 Mark Probst <mark.probst@gmail.com>
9936 * mini.c: Abort inlining call to InitializeArray if something
9937 looks wrong. Let the icall handle it, which now has proper safety
9940 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9942 * mini.c (mono_spill_call): add support for soft-float.
9944 * mini.c (mono_method_to_ir): add support for soft-float
9945 to inlined functions that return float.
9947 * mini.c (mono_method_to_ir): add support for soft-float
9948 to cee_stsfld opcode on float fields.
9950 2007-11-05 Geoff Norton <gnorton@novell.com>
9952 * mini-x86.h: Fix the structure access for X86 Leopard.
9955 2007-11-05 Martin Baulig <martin@ximian.com>
9957 * mini-trampolines.c
9958 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
9959 after compiling the method to notify the debugger.
9961 2007-11-05 Martin Baulig <martin@ximian.com>
9963 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
9965 2007-11-02 Zoltan Varga <vargaz@gmail.com>
9967 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
9968 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
9970 2007-11-01 Zoltan Varga <vargaz@gmail.com>
9972 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
9973 native-to-managed wrappers.
9975 2007-11-01 Geoff Norton <gnorton@novell.com>
9977 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
9980 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
9982 * mini.c, mini-x86.c: when getting back from unmanaged code
9983 to managed via a marshaled delegate we also need to set the
9986 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9988 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
9991 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
9993 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
9994 let the debugger or other external agents to tell the JIT when
9995 a sw breakpoint has been inserted in the code that the JIT needs
9996 to be able to inspect.
9998 2007-10-31 Martin Baulig <martin@ximian.com>
10001 (MonoDebuggerInfo): Remove `runtime_class_init'.
10003 2007-10-30 Martin Baulig <martin@ximian.com>
10006 (mono_debugger_thread_created): Added `MonoThread *' argument.
10007 (mono_debugger_extended_notification): New public method.
10008 (mono_debugger_trampoline_compiled): New public method.
10011 (MonoDebuggerThreadInfo): Added `thread' and
10012 `extended_notifications' fields.
10015 (debugger_executable_code_buffer): New static variable.
10018 (MonoDebuggerInfo): Added `executable_code_buffer',
10019 `executable_code_buffer_size', `breakpoint_info_area',
10020 `breakpoint_table' and `breakpoint_table_size'.
10022 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
10024 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
10025 that IP either is an unused value or the vtable pointer. IMT
10026 calls use vtable + offset now. Reduced by almost half the size
10029 2007-10-26 Jonathan Chambers <joncham@gmail.com>
10031 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
10032 defines to access param registers. Replace long usage with
10033 gsize as sizeof(long) != sizeof(void*) on Win64.
10035 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
10036 on Win64. Fix intrinsic, use _AddressOfReturnAddress
10037 instead of non-existant _GetAddressOfReturnAddress.
10039 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
10040 param registers. Save/restore %rdi and %rsi in MonoLMF.
10042 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
10043 param registers. Modify (throw_exception) signature to take
10044 %rdi and %rsi on Win64.
10046 Code is contributed under MIT/X11 license.
10048 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
10050 * helpers.c: unlink debugging output files.
10052 2007-10-25 Zoltan Varga <vargaz@gmail.com>
10054 * mini.c: Move mono_create_ftnptr () to object.c.
10056 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
10058 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
10059 optional. This function can now be used to disassemble code generated
10060 outside the JIT such as trampolines and IMT thunks.
10062 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
10064 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
10065 vtable pointer from a ldr instruction.
10067 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
10068 new IMT call sequence.
10070 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
10071 call sequence for interface invocations.
10073 * mini-arm.c (mono_arch_emit_imt_argument): added, required
10074 for imt support. This function is empty since IMT on ARM requires no
10075 special handling on the IR side.
10077 * mini-arm.c (mono_arch_find_imt_method): added, required for
10080 * mini-arm.c (mono_arch_find_this_argument): added, required
10083 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
10084 a ldr instruction to load a value stored in the code stream.
10086 * mini-arm.c (mono_arch_build_imt_thunk):added, required
10090 2007-10-23 Zoltan Varga <vargaz@gmail.com>
10092 * mini.c (mini_init): Install the jump trampoline callback.
10094 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10096 * mini-trampolines.c: handle synchronized methods with the common
10097 vtable trampoline (bug #335601).
10099 2007-10-17 Zoltan Varga <vargaz@gmail.com>
10101 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
10103 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
10106 * mini-ia64.h mini-ia64.c: Add support for IMT.
10108 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
10109 prolog. Fixes #331958.
10111 2007-10-15 Zoltan Varga <vargaz@gmail.com>
10113 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
10115 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10117 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
10120 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10122 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
10125 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
10127 * mini-x86.c, mini-x86.h: x86 support for the common vtable
10130 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
10132 * mini-trampolines.c: changed the magic rampoline to understand
10133 the common vtable trampoline method: the method to invoke is
10134 determined by the vtable displacement of the call.
10136 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10138 * mini.c, mini.h: register the common vtable trampoline if the
10139 architecture supports it.
10141 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10143 * cpu-amd64.md: use the correct max length for tls_get.
10145 2007-10-14 Zoltan Varga <vargaz@gmail.com>
10147 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
10148 CEE_STELEM_ANY. Fixes #333696.
10150 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10152 * exceptions-x86.c: provide more graceful handling of the case where
10153 we followed a bogus function pointer from managed code (bug #332866).
10155 2007-10-11 Mark Probst <mark.probst@gmail.com>
10157 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
10158 replaces the generic_shared flag and will carry more information
10161 * generic-sharing.c: Added mini_type_stack_size() which allows
10162 allows open types if given a generic sharing context.
10163 mini_get_basic_type_from_generic() takes a
10164 MonoGenericSharingContext* instead of a MonoCompile* now.
10166 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
10167 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
10168 mini-sparc.c, mini-x86.c: Trivial changes required by the two
10169 changes above. Just passing arguments through to the right
10172 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10174 * mini-arm.c: unify the call emission to emit_code_seq().
10176 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
10178 * tramp-arm.c: reduced the trampoline size.
10180 2007-10-10 Mark Probst <mark.probst@gmail.com>
10182 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
10183 variable handling out of arch-specific code.
10185 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
10187 * mini-arm.c: implemented fast delegate dispatch.
10189 2007-10-09 Zoltan Varga <vargaz@gmail.com>
10191 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
10192 that fp elimination is turned off if the space required by locals is too
10193 big. Fixes #331958.
10195 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
10197 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
10198 ARM to the new style trampoline.
10200 2007-10-09 Zoltan Varga <vargaz@gmail.com>
10202 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
10204 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
10206 2007-10-09 Martin Baulig <martin@ximian.com>
10209 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
10210 `field_info_offset_offset'.
10212 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
10214 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
10215 removed more internal usage of the r11 register and made it available
10216 to the register allocator.
10218 2007-10-08 Mark Probst <mark.probst@gmail.com>
10220 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
10221 when sharing generics and treat type variables as references.
10223 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
10225 * mini-ppc.c: started removing the internal uses of register r11
10226 to eventually allow the register allocator to manage it as an
10227 additional available register.
10229 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
10231 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
10233 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
10235 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
10236 specific trampolines as they are not performance critical as a jump
10237 target (maybe align as before only for AOT code?). This saves about
10238 200 KB of native code on x86 for monodevelop startup.
10240 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
10242 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
10243 monodevelop startup.
10245 2007-10-06 Zoltan Varga <vargaz@gmail.com>
10247 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
10249 * mini-sparc.h mini-sparc.c: Implement IMT support.
10251 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
10252 its smaller and doesn't clobber sparc_g1.
10254 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
10256 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
10258 * mini-ppc.c: optimized the size of the IMT thunks a bit.
10260 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
10262 * mini-ppc.c: implemented fast delegate invocation.
10264 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
10266 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
10268 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
10270 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
10271 code to the new style trampoline in preparation for IMT support.
10273 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
10275 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
10276 systems already. This also reduces the specific trampiline sizes and
10277 prepares for the use of r12 as the IMT identifier register.
10279 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10281 * mini-mips.h: endianess fix (simplified from a patch by
10282 Thomas Kunze <thommy@tabao.de>, bug #323737).
10284 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
10286 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
10287 to access ucontext fields and enable netbsd support
10288 (partially from Magnus Henoch <mange@freemail.hu>).
10290 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10292 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
10293 use the preprocessor from the CPP env var if it is set.
10295 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
10297 * mini-trampolines.c: fixed an assertion and moved it earlier in the
10298 code, before interface_offset gets used.
10300 2007-10-02 Zoltan Varga <vargaz@gmail.com>
10302 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
10303 mono_class_setup_vtable () before accessing klass->vtable.
10305 2007-10-01 Zoltan Varga <vargaz@gmail.com>
10307 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
10310 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10312 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
10313 IMT slots (this saves hundreds of KB of memory in programs like
10314 IronPython and Monodevelop).
10316 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10318 * mini.c: print the delegate counter.
10320 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
10322 * mini-x86.c: make it easier to enable the debugging code for IMT
10325 2007-09-28 Martin Baulig <martin@ximian.com>
10328 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
10329 `mono_method_klass_offset' and `mono_method_token_offset'.
10331 2007-09-20 Mark Probst <mark.probst@gmail.com>
10333 * mini.c: First generics sharing implementation. Can only share
10334 in very simple cases. If sharing doesn't work it falls back to
10335 dedicated compilation.
10337 * mini.h: Flag in MonoCompile to specify whether generic
10338 compilation is shared. Flags enum for marking which generic inst
10339 of a context is used. Prototypes for helper functions.
10341 * generic-sharing.c: Helper functions for generic method sharing.
10343 * optflags-def.h: Optimization flag (gshared) for enabling generic
10344 method sharing added.
10346 * Makefile.am: generic-sharing.c added.
10348 2007-09-19 Daniel Nauck <dna@mono-project.de>
10350 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
10352 2007-09-19 Massimiliano Mantione <massi@ximian.com>
10353 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
10356 2007-09-19 Martin Baulig <martin@ximian.com>
10358 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
10359 mono_debug_cleanup() is now part of mono_cleanup().
10361 2007-09-18 Zoltan Varga <vargaz@gmail.com>
10363 * driver.c (mono_main): Fix a warning.
10365 2007-09-17 Zoltan Varga <vargaz@gmail.com>
10367 * aot-compiler.c: Optimize various parts when processing large assemblies.
10370 * mini.c (mono_patch_info_hash): Improve hash function.
10372 2007-09-14 Jonathan Chambers <joncham@gmail.com>
10374 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
10376 Code is contributed under MIT/X11 license.
10378 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10380 * mini.c (mini_init): Fix a leak.
10382 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
10384 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10386 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
10388 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10390 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
10392 2007-09-13 Zoltan Varga <vargaz@gmail.com>
10394 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
10397 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
10399 * mini.c (handle_alloc): Enable managed allocators in AOT code.
10401 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
10403 * aot-runtime.c (decode_patch_info): Ditto.
10405 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10407 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
10408 static case. Cache delegates in architecture specific code,
10409 based on number of parameters.
10411 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
10412 in architecture specific code, based on number of parameters.
10414 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
10415 caching happen in architecture specific code now.
10417 Code is contributed under MIT/X11 license.
10419 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10421 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
10422 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
10423 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
10425 Code is contributed under MIT/X11 license.
10427 2007-05-15 Massimiliano Mantione <massi@ximian.com>
10428 * mini.c: (mono_thread_abort) Fixed bug #82416.
10430 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10432 * mini.: hook the new managed GC allocation feature into the JIT.
10434 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10436 * mini.c: implementation for the new runtime tls opcode.
10438 2007-09-11 Martin Baulig <martin@ximian.com>
10441 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
10442 `mono_method_inflated_offset'.
10444 2007-09-07 Zoltan Varga <vargaz@gmail.com>
10446 * driver.c mini.h mini.c: Add a new devel command line option for injecting
10447 async exceptions into a method.
10449 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
10450 purpose of testing whenever the unwinder works at every instruction.
10452 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
10454 * mini.c: check accessibility of method used in ldftn (fixes
10457 2007-09-04 Zoltan Varga <vargaz@gmail.com>
10459 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
10461 * inssel.brg: Fix a warning.
10463 2007-09-03 Martin Baulig <martin@ximian.com>
10465 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
10466 now takes the `main_method' as argument.
10468 2007-09-02 Zoltan Varga <vargaz@gmail.com>
10470 * cpu-sparc.md (endfilter): Add missing src1:i argument.
10472 2007-08-30 Jonathan Chambers <joncham@gmail.com>
10474 * driver.c: include the cil-coff.h header on Windows.
10476 Code is contributed under MIT/X11 license.
10478 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10480 * mini.c, driver.c: don't include the cil-coff.h header.
10482 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10484 * mini.c: flag places that needs fixes fo soft-float support.
10486 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
10488 * mini.h, inssel-float.brg: fix soft-float constant loads on big
10489 endian systems (partially from Dean Jenkins, bug #81924).
10491 2007-08-28 Mark Probst <mark.probst@gmail.com>
10493 * mini.c (check_linkdemand): Remove embedded reference object in
10494 call to LinkDemandSecurityException.
10495 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
10496 with an IntPtr instead of a reference object.
10498 2007-08-28 Zoltan Varga <vargaz@gmail.com>
10500 * mini.c (handle_initobj): Handle alignment properly.
10502 * inssel.brg (mini_emit_memset): Ditto.
10504 * inssel.brg (mini_emit_memcpy): Ditto.
10506 * inssel-sparc.brg: Ditto.
10508 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
10510 2007-08-26 Zoltan Varga <vargaz@gmail.com>
10512 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
10513 exceptions raised in unmanaged code. Fixes part of #82594.
10515 2007-08-24 Mark Probst <mark.probst@gmail.com>
10517 * mini.c (mono_method_to_ir), declsec.c
10518 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
10520 2007-08-22 Martin Baulig <martin@ximian.com>
10523 (MonoDebuggerThreadInfo): New typedef.
10524 (mono_debugger_thread_table): New global variable.
10525 (mono_debugger_thread_created): New public function.
10526 (mono_debugger_thread_cleanup): New public function.
10529 (MonoDebuggerInfo):
10530 - removed `get_current_thread' and `lookup_assembly'.
10531 - removed `data_table'.
10532 - added `thread_table'.
10535 (mono_thread_start_cb): Call mono_debugger_thread_created().
10536 (mono_thread_attach_cb): Likewise.
10537 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
10538 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
10541 * driver.c (mono_main): Move mono_debug_init() up, before calling
10542 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
10544 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10546 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
10547 together when passing several arguments of type double (gives a small
10548 speedup and saves a few bytes of generated code).
10550 2007-08-20 Jb Evain <jbevain@novell.com>
10552 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
10554 2007-08-20 Jb Evain <jbevain@novell.com>
10556 * mini.c (mono_method_to_ir): throw MethodAccessException
10557 and FieldAccessException instead of InvalidProgramException.
10559 2007-08-20 Mark Probst <mark.probst@gmail.com>
10561 * mini.c: CoreCLR security checks.
10563 * mini.h: Removed MonoSecurityMode (moved to
10564 metadata/security-manager.h) and mono_security_mode global var
10565 (replaced by set/get functions in security-manager.h).
10567 * driver.c: Added "core-clr-test" security mode for testing. Used
10568 set-function for setting security mode.
10570 2007-08-17 Mark Probst <mark.probst@gmail.com>
10572 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
10573 the new jit_info_table.
10575 * driver.c: Test code for the new jit_info_table (enabled by the
10576 define MONO_JIT_INFO_TABLE_TEST).
10578 2007-08-14 Zoltan Varga <vargaz@gmail.com>
10580 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
10581 detection of call <REG> instruction sequence. Fixes build on freebsd.
10583 2007-08-13 Zoltan Varga <vargaz@gmail.com>
10585 * mini-exceptions.c: Fix a warning.
10587 2007-08-11 Zoltan Varga <vargaz@gmail.com>
10589 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
10590 stack overflow handling code on amd64 too.
10592 * mini-exceptions.c (mono_setup_altstack): Make this use
10593 mono_thread_get_stack_bounds ().
10595 * mini-x86.h: Disable sigaltstack on solaris x86.
10597 2007-08-10 Zoltan Varga <vargaz@gmail.com>
10599 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
10601 2007-08-10 Geoff Norton <gnorton@customerdna.com>
10603 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
10605 2007-08-08 Zoltan Varga <vargaz@gmail.com>
10607 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
10609 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
10611 2007-08-03 Neale Ferguson <neale@sinenomine.net>
10613 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
10616 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10618 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
10619 to be emitted (bug #82281).
10621 2007-08-01 Martin Baulig <martin@ximian.com>
10623 Merged the `debugger-dublin' branch.
10625 * debug-debugger.h (MonoDebuggerInfo):
10626 Removed the `old_*' compatibility entries.
10627 Added `debugger_version' and `data_table'.
10628 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
10629 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
10632 (MiniDebugMethodBreakpointInfo): Add `address_list'.
10633 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
10634 instead of a `gconstpointer'.
10635 (mono_debugger_insert_method_breakpoint): Return a
10636 `MonoDebugMethodAddressList *'.
10638 2007-06-28 Martin Baulig <martin@ximian.com>
10640 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10642 2007-08-01 Zoltan Varga <vargaz@gmail.com>
10644 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
10645 __builtin_frame_address () since it is broken on older gcc versions.
10647 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10649 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
10650 on the stack overflow handling and made the managed stack overflows
10651 catchable in most cases using soft guard pages.
10652 * exceptions-x86.c: added code to restore the protection in the soft
10653 guard pages at the end of exception handling.
10655 2007-07-31 Zoltan Varga <vargaz@gmail.com>
10657 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
10659 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10661 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
10662 exception handling.
10664 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10666 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
10667 signal handling support until it has been ported to the new mechanism.
10668 * mini.c: fixed stack overflow detection and use the new
10669 architecture code to handle signals on the altstack.
10671 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
10673 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
10674 stack overflows on the alt stack.
10676 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
10678 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
10679 stack overflows on the alt stack.
10681 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
10683 * exceptions-ppc.c: cleanup preparing for altstack support.
10685 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10687 * exceptions-arm.c: cleanup preparing for altstack support.
10689 2007-07-27 Mark Probst <mark.probst@gmail.com>
10691 * mini.c (print_jit_stats): Output hazard pointer stats.
10693 2007-07-26 Mark Probst <mark.probst@gmail.com>
10695 * driver.c, mini.c: Replaced security mode flags with a single
10698 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10700 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
10702 2007-07-25 Mark Probst <mark.probst@gmail.com>
10704 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
10705 (which doesn't do anything yet) for activating Core CLR
10706 (Silverlight) security.
10708 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
10710 * mini-codegen.c: work around a possible gcc bug on arm.
10712 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10714 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
10715 message for platforms that don't support AOT compilation.
10717 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10719 * mini.h, mini.c, driver.c: temporary smcs hack.
10721 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
10723 * mini-arm.h, mini-arm.c: arm EABI fixes.
10725 2007-07-22 Zoltan Varga <vargaz@gmail.com>
10727 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
10730 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
10731 trampolines taking a method argument.
10733 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
10735 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
10736 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
10738 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
10739 JIT compilation throws an exception. Fixes #82050.
10741 2007-07-19 Mark Probst <mark.probst@gmail.com>
10743 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
10744 with the MONO_EXCEPTION_ defines.
10746 2007-07-17 Zoltan Varga <vargaz@gmail.com>
10748 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
10751 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
10752 the cause of an assertion.
10754 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
10756 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
10759 2007-07-15 Zoltan Varga <vargaz@gmail.com>
10761 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
10762 assert. Should fix #82103.
10764 2007-07-14 Zoltan Varga <vargaz@gmail.com>
10766 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
10767 here too. Fixes #82095.
10769 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
10772 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
10774 * mini-amd64.h: Enable IMT for amd64.
10776 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
10778 2007-07-12 Zoltan Varga <vargaz@gmail.com>
10780 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
10782 2007-07-12 Mark Probst <mark.probst@gmail.com>
10784 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
10785 as soon as check_linkdemand sets an exception_type.
10787 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10789 * mini-x86.c: fixed offsets for IMT call sequence.
10790 * mini-x86.h: enable IMT again.
10792 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10794 * trace.c (mono_trace_enter_method): Decode MonoType too.
10796 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
10798 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
10800 * mini-amd64.c: Add preliminary IMT implementation.
10802 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
10804 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
10805 understand the new IMT-base interface invocation (thanks to
10806 Daniel Nauck for the report and the remote debugging session).
10808 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
10810 * mini-x86.c: size and speed optimizations for the IMT bsearch.
10812 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10814 * Makefile.am (aotcheck): Make this actually use the AOTed code.
10816 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
10818 * mini-trampolines.c: implement AOT IMT support.
10819 * mini-x86.h: enable IMT support for wider testing.
10821 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10823 * inssel.brg (emit_imt_argument): Add aot support here.
10825 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
10827 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
10829 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
10830 of the IMT implementation, partially from massi, with my
10831 implementation of the bsearch sequence. Disabled by default until
10832 the AOT code is implemented.
10834 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10836 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
10838 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
10840 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10842 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
10843 arch-independent IMT JIT code from Massimiliano
10844 Mantione (massi@ximian.com) with small cleanups from me.
10846 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10848 * Makefile.am: fix svn invocation to get the svn revision to be
10849 independent of the local language (build fix).
10851 2007-07-09 Mark Probst <mark.probst@gmail.com>
10853 * mini.c (inline_method): Reset cfg->exception_type if the
10854 inlining is aborted. Fixes: 82049.
10856 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
10858 * mini.c: remove assert from exception handling code when exception_ptr
10861 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10863 * mini.c (mono_codegen): Add an assert.
10865 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
10866 enter and leave code.
10867 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
10869 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10871 * mini-ppc.c: fixed memory corruption for localloc(0)
10874 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10876 * mini.c: Fix warnings.
10878 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
10880 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
10881 to emit better double->int conversions.
10883 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10885 * mini.c: the provided Min/Max optimizations are valid for unisgned
10888 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
10890 * 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
10892 2007-06-28 Miguel de Icaza <miguel@novell.com>
10894 * mini.c (mono_running_on_valgrind): Add support for reporting the
10895 method and its boundaries to valgrind.
10897 2007-06-28 Martin Baulig <martin@ximian.com>
10899 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10901 2007-06-25 Zoltan Varga <vargaz@gmail.com>
10903 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
10905 * generic.2.cs: Add new test case.
10907 2007-06-25 Martin Baulig <martin@ximian.com>
10909 Merged the `debugger-dublin' branch.
10912 (mono_debugger_insert_method_breakpoint): New public method.
10913 (mono_debugger_remove_method_breakpoint): Likewise.
10914 (mono_debugger_check_breakpoints): New static method.
10915 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
10917 * debug-debugger.h (MonoDebuggerInfo):
10918 Renamed (to keep backward compatibility in the vtable):
10919 `insert_breakpoint' -> `old_insert_breakpoint'.
10920 `remove_breakpoint' -> `old_remove_breakpoint'.
10921 `create_string' -> `old_create_string'.
10922 `lookup_class' -> `old_lookup_class'.
10923 `lookup_type' -> removed; changed into a dummy field.
10924 `lookup_assembly' -> `old_lookup_assembly'.
10925 Added (same functionality, but different signature):
10926 `create_string', `lookup_class', `lookup_assembly'
10928 `get_method_addr_or_bpt', `remove_method_breakpoint',
10929 `runtime_class_init'.
10931 * debug-debugger.c: Merged the `debugger-dublin' branch.
10933 2007-06-23 Zoltan Varga <vargaz@gmail.com>
10935 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
10937 (peephole_pass): Likewise.
10939 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
10941 * driver.c: hopefully make setaffinity work also for ancient
10944 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
10946 * driver.c : win32 build fix.
10948 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
10950 * driver.c: check for the MONO_NO_SMP env var and bind to a single
10951 processor if it is set.
10953 2007-06-21 Martin Baulig <martin@ximian.com>
10955 * debug-mini.h: New file.
10958 (mono_debugger_insert_breakpoint_full): Moved here from
10959 ../metadata/mono-debug-debugger.c.
10960 (mono_debugger_remove_breakpoint): Likewise.
10961 (mono_debugger_breakpoint_callback): Likewise.
10963 2007-06-15 Raja R Harinath <rharinath@novell.com>
10965 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10966 changes in MonoGenericClass.
10968 2007-06-14 Zoltan Varga <vargaz@gmail.com>
10970 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
10972 2007-06-14 Raja R Harinath <rharinath@novell.com>
10974 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10975 removal of MonoGenericMethod.
10977 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10979 * mini-exceptions.c: hooks for the exception events profiling API.
10981 2007-06-14 Randolph Chung <tausq@debian.org>
10983 * Makefile.ma: Add hppa target.
10984 * mini-arch.h: Include mini-hppa.h
10985 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
10986 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
10987 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10989 2007-06-14 Randolph Chung <tausq@debian.org>
10991 * inssel.brg: Add rules for "chained" compare-branch operations so that
10992 a single compare op can affect multiple branches. Adjust cost for
10993 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
10994 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
10995 cost for some rules so that they can more easily be overridden by
10996 per-arch rules (with fixes from lupus).
10997 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10999 2007-06-13 Randolph Chung <tausq@debian.org>
11001 * mini-ops.h: Reorder branch ops so that they match the order of the
11002 corresponding CEE_* ops. The code expects them this way.
11003 Add new ops for HPPA target.
11004 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
11006 2007-06-13 Randolph Chung <tausq@debian.org>
11008 * mini-exceptions.c: Handle cases where the stack grows towards
11010 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
11012 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
11014 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
11016 * driver.c: explain where a non-matching corlib is found.
11018 2007-06-13 Mark Probst <mark.probst@gmail.com>
11020 * mini.c (print_jit_stats): Output dynamic code allocation stats.
11022 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
11024 * mini-exceptions.c: Generate a method profile leave event during
11025 an exception to ensure that the profiler gets notified.
11027 2007-06-07 Zoltan Varga <vargaz@gmail.com>
11029 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
11032 * cpu-amd64.md: Add long_and/or/xor opcodes.
11034 2007-06-06 Wade Berrier <wberrier@novell.com>
11036 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
11037 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
11038 length of instruction shr_imm (expected 8, got 10)
11040 2007-06-06 Zoltan Varga <vargaz@gmail.com>
11042 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
11044 2007-06-06 Mark Probst <mark.probst@gmail.com>
11046 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
11047 MonoInternalHashTable again (fixed bug in the internal hash table
11050 2007-06-06 Mark Probst <mark.probst@gmail.com>
11052 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
11053 Have to figure out what makes it crash the SWF regression.
11055 2007-06-05 Zoltan Varga <vargaz@gmail.com>
11057 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
11059 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
11061 * mini.c: optimize out the type check when storing null in a
11064 2007-06-04 Mark Probst <mark.probst@gmail.com>
11066 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
11067 MonoInternalHashTable.
11069 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
11071 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
11072 signed integer methods.
11074 2007-06-02 Zoltan Varga <vargaz@gmail.com>
11076 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
11077 permanently since the current approach doesn't work.
11079 2007-06-02 Zoltan Varga <vargaz@gmail.com>
11081 * inssel.brg (stmt): Only call delegate->invoke_impl if
11082 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
11084 2007-06-01 Zoltan Varga <vargaz@gmail.com>
11086 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
11087 the sreg2==rdx case.
11089 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
11090 account if it contains a rex prefix.
11091 (peephole_pass): Handle OP_FMOVE as well.
11093 2007-06-01 Zoltan Varga <vargaz@gmail.com>
11095 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
11096 as it causes regressions.
11098 2007-05-31 Zoltan Varga <vargaz@gmail.com>
11100 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
11101 static case as well.
11103 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
11105 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
11106 (mono_arch_get_this_arg_from_call): Ditto.
11108 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
11110 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
11113 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
11114 (mono_arch_get_this_arg_from_call): Ditto.
11116 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
11118 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
11119 try to create optimized invoke code and use that for further invocations.
11120 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
11122 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
11124 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
11126 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
11127 sealed classes or methods.
11128 *devirtualization.cs: tests for the new optimization
11130 2007-05-29 Zoltan Varga <vargaz@gmail.com>
11132 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
11133 by the update_volatile () function.
11135 2007-05-27 Zoltan Varga <vargaz@gmail.com>
11137 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
11140 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
11142 2007-05-24 Jonathan Chambers <joncham@gmail.com>
11144 * mini.c: Add configure checks for header files.
11145 * mini-x86.c: Add configure checks for header files.
11146 * trace.c: Add configure checks for header files.
11147 * aot-runtime.c: Add configure checks for header files.
11148 * aot-compiler.c: Add configure checks for header files.
11149 * driver.c: Add configure checks for header files.
11150 * mini-codegen.c: Add configure checks for header files.
11152 Code is contributed under MIT/X11 license.
11154 2007-05-22 Zoltan Varga <vargaz@gmail.com>
11156 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
11157 icompare_imm -128 + op_iclt. Fixes #81703.
11159 2007-05-19 Zoltan Varga <vargaz@gmail.com>
11161 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
11163 2007-05-15 Massimiliano Mantione <massi@ximian.com>
11165 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
11166 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
11167 so that all isinst checks now use "interface_bitmap".
11169 2007-05-15 Zoltan Varga <vargaz@gmail.com>
11171 * cpu-amd64.md (jmp): Fix a warning.
11173 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
11175 * basic.cs: Add new regression test.
11177 * basic.cs: Remove test which is now in basic-long.cs.
11179 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
11181 * basic-long.cs: Add new test.
11183 2007-05-13 Zoltan Varga <vargaz@gmail.com>
11185 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
11187 2007-05-12 Zoltan Varga <vargaz@gmail.com>
11189 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
11191 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
11194 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
11195 throwing code a bit.
11197 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
11198 the exception throwing code a bit.
11200 * mini-x86.c (get_call_info): Allocate result from a mempool.
11202 2007-05-11 Zoltan Varga <vargaz@gmail.com>
11204 * aot-compiler.c (find_typespec_for_class): Fix the assert.
11206 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
11208 * mini.h (MonoCompile): Add 'token_info_hash' field.
11210 * mini.c: Save token->method associations during compilation so the AOT
11211 compiler can use it.
11213 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
11214 which reference generic classes and methods.
11216 2007-05-10 Zoltan Varga <vargaz@gmail.com>
11218 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
11220 * aot-compiler.c (compile_method): Fix a typo in a comment.
11222 * aot-runtime.c (decode_cached_class_info): Skip generic types.
11224 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
11225 everything generic.
11227 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
11229 2007-05-09 Zoltan Varga <vargaz@gmail.com>
11231 * mini.h (MonoCompile): Add 'args' field.
11233 * mini.c (mono_compile_create_vars): Store variables representing the arguments
11236 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
11238 2007-05-08 Zoltan Varga <vargaz@gmail.com>
11240 * mini.c (mono_compile_get_interface_var): Remove this unused function.
11242 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
11244 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
11245 opcodes for some opcodes.
11247 * mini.h *.brg *.c: Use the new opcodes.
11249 2007-05-08 Massimiliano Mantione <massi@ximian.com>
11251 * mini.h: Bumped aot revision.
11253 * inssel.brg: modified code generation of type checks for interfaces
11254 to use the new "MonoClass.interface_bitmap" instead of the old
11255 "MonoClass.interface_offsets".
11257 2007-04-30 Zoltan Varga <vargaz@gmail.com>
11259 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
11261 2007-04-29 Zoltan Varga <vargaz@gmail.com>
11263 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
11266 2007-04-27 Neale Ferguson <neale@sinenomine.net>
11268 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
11270 2007-04-27 Wade Berrier <wberrier@novell.com>
11272 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
11273 mini.h) to fix build.
11275 2007-04-26 Zoltan Varga <vargaz@gmail.com>
11277 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
11279 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
11280 causes the corlib unit tests to fail.
11282 2007-04-25 Zoltan Varga <vargaz@gmail.com>
11284 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
11286 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
11288 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
11289 opcodes to the comparison relations.
11291 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
11292 opcodes to their types.
11294 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
11296 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
11297 it in cfg->arch.cinfo.
11299 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
11301 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
11302 cfg->cil_offset_to_bb.
11304 2007-04-24 Zoltan Varga <vargaz@gmail.com>
11306 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
11307 created becase of initlocals.
11309 2007-04-23 Zoltan Varga <vargaz@gmail.com>
11311 * mini-alpha.c cpu-alpha.md: More alpha port work from
11312 Sergey Tikhonov <tsv@solvo.ru>.
11314 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
11316 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
11318 2007-04-19 Zoltan Varga <vargaz@gmail.com>
11320 * cpu-s390.md (break): Correct the length of break instruction.
11322 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11324 * mini.c: fix a couple of soft-float issues and comments.
11326 2007-04-15 Miguel de Icaza <miguel@novell.com>
11328 * trace.c (is_filenamechar): - is also a filename char.
11330 2007-04-15 Neale Ferguson <neale@sinenomine.net>
11332 * mini-s390.c: Correct checking for enum type in return value processing.
11334 2007-04-14 Raja R Harinath <rharinath@novell.com>
11336 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
11337 (version.h): Makefile is in the build directory.
11339 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
11341 * mini-amd64.h: fix for assertion failure on Solaris/amd64
11343 2007-04-11 Martin Baulig <martin@ximian.com>
11345 * mini.c (can_access_member): Fix handling of generic classes;
11348 2007-04-10 Zoltan Varga <vargaz@gmail.com>
11350 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
11352 2007-04-05 Zoltan Varga <vargaz@gmail.com>
11354 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
11356 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
11358 * mini-codegen.c: make sure the right spill amount is
11359 used for fp or integer registers (fixes the float_sub_spill() on ppc).
11361 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
11363 * mini-ppc.c: fixes for the fp_branch_nan test.
11365 2007-03-23 Zoltan Varga <vargaz@gmail.com>
11367 * basic.cs: Comment out new test which still fails on ia64.
11369 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
11371 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
11373 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11375 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
11377 2007-03-22 Zoltan Varga <vargaz@gmail.com>
11379 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
11380 on 64 bit machines. Fixes part of #80738.
11382 * basic.cs: Add regression test.
11384 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11386 * inssel.brg basic.cs: Revert previous change to fix build.
11388 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
11391 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
11393 * basic.cs: Add new regression test.
11395 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11397 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
11400 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11402 * cpu-s390x.md: Correct length of break instruction.
11404 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11406 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
11407 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
11409 2007-03-15 Jonathan Chambers <joncham@gmail.com>
11411 * *.c: Begin WIN64 port.
11412 * mini.c: Use correct register in profiler.
11413 * mini-amd64.c: No inline assembly on Win64.
11414 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
11415 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
11416 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
11417 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
11418 mono_arch_ip_from_context for Win64.
11420 Contributed under MIT/X11 license.
11422 2007-03-15 Zoltan Varga <vargaz@gmail.com>
11424 * exceptions-amd64.c (seh_handler): Ditto.
11426 * exceptions-x86.c (seh_handler): Fix a memory leak.
11428 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
11430 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
11431 mini-s390x.c: fixed peephole optimizations to deal
11432 correctly with 1 and 2 byte reload avoidance.
11434 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
11436 * cpu-s390.md, cpu-s390x.md: update localloc length.
11438 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11440 * cpu-g4.md: added missing descriptions.
11442 2007-03-14 Miguel de Icaza <miguel@novell.com>
11444 * Makefile.am: Add support so the tail tests are not executed on
11445 PowerPC as that is a known limitation of the PowerPC port.
11447 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11449 * runmdesc.bat: Move to msvc directory.
11451 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11453 * runmdesc.bat: Run executable that was produced by the current
11454 target and sent via an argument.
11456 2007-03-11 Zoltan Varga <vargaz@gmail.com>
11458 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
11461 * generics.2.cs: Add regression test.
11463 2007-03-09 Wade berrier <wberrier@novell.com>
11465 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
11467 2007-03-09 Zoltan Varga <vargaz@gmail.com>
11469 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
11470 AOT code depends on this.
11472 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11474 * mini.c: more precise tracking of types in the eval stack
11475 (part of fix for bug #81044).
11477 2007-03-07 Zoltan Varga <vargaz@gmail.com>
11479 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
11481 * aot-compiler.c (encode_patch): Remove an obsolete comment.
11483 2007-03-06 Zoltan Varga <vargaz@gmail.com>
11485 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
11487 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
11489 2007-02-22 Zoltan Varga <vargaz@gmail.com>
11491 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
11492 a pointer on 64 bit systems. Fixes #80190.
11494 * iltests.il: Add new regression test.
11496 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11498 * mini.c: inline a constant for Environment.IsRunningOnWindows.
11500 2007-02-19 Geoff Norton <gnorton@customerdna.com>
11502 * trace.c: Remove an erroneous alignemnt check when tracing.
11503 Fixes --trace on OSX86.
11505 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11507 * mini-$(arch).h: initialize SP in context for all the archs.
11509 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
11511 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
11512 regressions in the thread tests.
11514 2007-02-14 Zoltan Varga <vargaz@gmail.com>
11516 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
11517 - fixed implementation of LOCALLOC opcode
11518 - implemented non-un compare for floats
11520 - implementation of FDIV and CKFINITE opcodes
11521 - fixes for latest mono updates
11522 - additional arch opcodes
11524 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11526 * Makefile.am: simplify and merge rules for cross-compilation.
11528 2007-02-07 Massimiliano Mantione <massi@ximian.com>
11530 * local-propagation.c: Actually *apply* the fix for bug 80591...
11532 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11534 * mini-exceptions.c: backuot part of the last change
11535 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
11537 2007-02-06 Massimiliano Mantione <massi@ximian.com>
11538 * inssel.brg: Fix bug 59286.
11541 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
11543 * mini-exceptions.c: patch from Zoltan to correctly check for
11544 stack boundaries (using the stack register, not the frame register),
11545 fixes bugs #80724, #79717.
11547 2007-02-03 Zoltan Varga <vargaz@gmail.com>
11549 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
11550 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
11552 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
11553 presence of frame pointer elimination.
11555 2007-02-01 Geoff Norton <gnorton@customerdna.com>
11557 * mini-x86.h: NetBSD UCONTEX_REG defines.
11559 2007-02-01 Zoltan Varga <vargaz@gmail.com>
11561 * inssel-amd64.brg: Fix amd64 build.
11563 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
11565 * mini.h: remove extern to workaround what looks likes gcc bug 26905
11568 2007-01-31 Zoltan Varga <vargaz@gmail.com>
11570 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
11573 * mini-<ARCH>.c: Use mono_is_regsize_var ().
11575 2007-01-30 Mark Mason <mason@broadcom.com>
11577 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
11578 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
11579 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
11580 beginning support for CEE_JMP [not quite working yet]
11581 * tramp-mips.c: LMF handling now works
11583 2007-01-30 Zoltan Varga <vargaz@gmail.com>
11585 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
11587 * mini.h (NULLIFY_INS): New macro.
11589 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11591 * mini.c: statistical profiler fix for windows, patch
11592 from Tor Lillqvist (tml@novell.com).
11594 2007-01-30 Massimiliano Mantione <massi@ximian.com>
11595 * local-propagation.c: Fix bug 80591.
11597 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11599 * Makefile.am: put back the --export-dynamic option as with
11600 the previous gmodule flags (thanks to Robert Jordan).
11602 2007-01-28 Zoltan Varga <vargaz@gmail.com>
11604 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
11606 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
11607 simplify and speed up the local register allocator. Also rename some fields
11608 like iassign->vassign.
11610 * regalloc.c: Remove some functions which are no longer used since their
11611 inlined version is in mini-codegen.c.
11613 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
11615 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
11617 2007-01-27 Zoltan Varga <vargaz@gmail.com>
11619 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
11620 narrowing. Fixes #80622.
11622 * iltests.il: Add new regresssion test.
11624 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11626 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
11627 debug-debugger.c, debug-debugger.h: warning fixes.
11628 * driver.c: updated copyright year and made it fit in one line.
11630 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
11632 * aot-runtime.c: updated to use mono-dl instead of gmodule.
11634 2007-01-25 Zoltan Varga <vargaz@gmail.com>
11636 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
11638 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
11640 * iltests.il: Add new test for bug #80507.
11642 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11644 * mini-arm.h: use soft-float also on vfp for now.
11646 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11648 * mini.c: fix some more soft-float issues.
11650 2007-01-24 Zoltan Varga <vargaz@gmail.com>
11652 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
11654 2007-01-24 Massimiliano Mantione <massi@ximian.com>
11655 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
11656 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
11657 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
11659 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
11661 * mini-arm.c: typo fix.
11663 2007-01-23 Neale Ferguson <neale@sinenomine.net>
11665 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
11667 2007-01-21 Zoltan Varga <vargaz@gmail.com>
11669 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
11670 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
11672 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
11674 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
11676 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
11678 * inssel.brg: Fix a warning.
11680 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
11682 * abcremoval.c ssa.c ssapre.c: Update after this change.
11684 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
11686 * dominators.c (df_set): Use mono_bitset_union_fast.
11688 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11690 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
11691 mini-codegen.c: reduce relocations and memory usage for the cpu
11694 2007-01-20 Zoltan Varga <vargaz@gmail.com>
11696 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
11698 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
11699 to reduce their size.
11701 2007-01-19 Mark Mason <mason@broadcom.com>
11703 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
11704 * mini-mips.c: more configuration macros, support long conditional branches, additional
11705 asserts, fix epilog instrumentation.
11706 * mini-mips.h: use standard stack walk
11707 * cpu-mips.md: increase size of div, rem and conditional branches
11709 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
11711 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
11714 2007-01-19 Zoltan Varga <vargaz@gmail.com>
11716 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
11717 (compile_method): Ditto.
11719 * aot-runtime.c (decode_klass_info): Ditto.
11721 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
11722 needed by the code generated by inssel.brg. Also fix a warning.
11724 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
11726 * mini.c: deal with enums that become genericinsts by
11727 being nested in a generic class (bug #79956).
11729 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11731 * mini.c: match the generic definition to check for
11732 private access with generic types (bug #78431).
11734 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11736 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
11737 to make life easier for people cross-compiling that insist on not
11740 2007-01-17 Mark Mason <mason@broadcom.com>
11742 * inssel-long.brg: patch to deal with mips missing flags
11743 * inssel-long32-mips.brg: implement overflow checks
11744 * insset-mips.brg: implement overflow checks
11745 * mini-mips.h: implement conditional exception handling
11746 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
11747 Remove unused code, minor cleanups.
11748 * exceptions-mips.c: minor cleanups
11749 * mini-ops.h: add mips conditional exception ops
11750 * cpu-mips.md: add mips conditional exception ops
11753 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11755 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
11756 to deal with mips missing of flags.
11758 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11760 * exceptions-ppc.c: execute fault handlers.
11762 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
11764 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
11766 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
11768 * mini.c: handle also floating point values in initialize_array.
11770 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11772 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
11773 array initialization and make it conditional on the intrins option.
11775 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11777 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
11778 relocations and put the patch info names close to the enum definition.
11780 2007-01-15 Mark Mason <mason@broadcom.com>
11782 * basic.cs, exceptions.cs: break up large tests to increase debugability.
11784 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11786 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
11788 2007-01-12 Raja R Harinath <rharinath@novell.com>
11790 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
11792 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
11794 * Makefile.am: distribute the mips sources.
11796 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11798 * mini-codegen.h: handle bug #80489 here, by excluding ecx
11801 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
11803 * cpu-x86.md: back out for now as this triggers other regressions.
11805 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11807 * cpu-x86.md: force src1 and dest regpair for long shift instructions
11808 to eax:edx, so ecx can't get allocated to them (bug #80489).
11810 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
11812 * mini.c, mini-exceptions.c: enabled running fault handlers
11815 2007-01-03 Miguel de Icaza <miguel@novell.com>
11817 * driver.c: If nothing fail, do not use the string "failed",
11818 because it makes it very annoying to view test result logs on the
11821 2006-12-30 Miguel de Icaza <miguel@novell.com>
11823 * debug-debugger.c (mono_debugger_main): Rename "main" to
11824 "main_method" to prevent a warning.
11826 Remove a warning for unused field.
11828 2006-12-28 Martin Baulig <martin@ximian.com>
11831 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
11833 2006-12-22 Martin Baulig <martin@ximian.com>
11835 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
11836 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
11837 seperate `.mdb_debug_info' section, so we can access it from the
11838 debugger even if the binary is stripped.
11840 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
11841 from the `.mdb_debug_info' here to prevent the linker from
11842 removing that section.
11844 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
11845 mdb-debug-info64.s.
11847 2006-12-19 Robert Jordan <robertj@gmx.net>
11849 * mini-x86: enable the code to return small structures in
11850 registers for FreeBSD as well. Fixes bug #80278.
11851 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
11853 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11855 * mini-x86.c: align the stack when calling the profiler
11856 function instrumenting the prolog (on OSX).
11858 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
11860 * mini.c: emit a break opcode where Debugger.Break () is called.
11862 2006-12-13 Miguel de Icaza <miguel@novell.com>
11864 * mini.c (mono_method_to_ir): Provide useful information on this
11865 assert, to prevent others from debugging like I did.
11867 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11869 * mini.c: enable code which was incorrectly commented
11872 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11874 * mini-x86.c: enable on OSX, too, the code to return small
11875 structures in registers.
11877 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
11879 * mini-x86.c: remove the use of the dynamic code manager here, too.
11881 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
11883 * mini.h, debug-debugger.c, tramp-*.c: fixed
11884 mono_debugger_create_notification_function() to use
11885 mono_global_codeman_reserve () instead of a dynamic code manager.
11887 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
11889 * mini.c, jit-icalls.h, jit-icalls.c: remove the
11890 ves_array_element_address() jit icall and use a generated
11891 managed method instead (which is about 4 times faster for a rank 3
11894 2006-11-29 Mark Mason <mason@broadcom.com>
11896 * basic-calls.cs: additional tests for passing
11897 structures as function arguments.
11899 2006-11-29 Mark Mason <mason@broadcom.com>
11901 * mini-mips.h: disable custom exception handling
11902 * mini-mips.c: throw/rethrow should use jalr to call
11903 exception stubs. Fixed bug with passing structures
11904 by value. More support for tracing floating point
11907 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11909 * mini.c: fixed typo in the soft-float ldind.r4 handling
11912 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11914 * mini.c, mini.h, driver.c: added --runtime command line
11915 option to select a different runtime than the autodetected one.
11916 * jit.h: added API for embedders to initialize with a specific
11919 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
11921 * mini.c: handle also boxing of r4 values (bug #80024).
11923 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
11925 * mini-ppc.c: force indirect calls until we reserve
11926 enough address space for all the generated code.
11928 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
11930 * exceptions-arm.c: workaround bugs in the libc definition
11931 of struct ucontext.
11933 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
11935 * inssel.brg: fixes from me and Mark Mason.
11937 2006-11-23 Dick Porter <dick@ximian.com>
11939 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
11940 semaphore display now we've fixed the initial value
11942 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11944 * inssel.brg: partially revert the last change to fix the build.
11946 2006-11-21 Mark Mason <mason@broadcom.com>
11948 * inssel.brg: Add and use compare-and-branch macros to support
11949 architectures that do not have condition code registers (ie. MIPS).
11950 * *-mips.{c,brg,md}: Fix copyright statements
11952 2006-11-20 Mark Mason <mason@broadcom.com>
11954 * Makefile.am: remove mini-codegen.c from list of MIPS sources
11955 * mini.c: Allow GET_CONTEXT to be specified by the arch port
11956 * mini.h: Added declaration for mono_print_ins()
11957 * mini-codegen.c: added ins_spec initializer for MIPS
11958 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
11959 vreg to be virtual and hreg to be non-virtual.
11960 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
11961 is not yet working/implemented correctly.
11962 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
11963 non-static, fixup calls to print_ins() from other parts in the file.
11965 2006-11-20 Mark Mason <mason@broadcom.com>
11967 * basic-calls.cs: added tests for passing structures as arguments
11970 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
11972 * inssel-long32.brg: optimize signed division by power of two.
11974 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
11976 * mini-arm.c: added support for interworking with thumb code
11977 (mono must be still be built using the ARM instruction encoding).
11979 2006-11-19 Miguel de Icaza <miguel@novell.com>
11981 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
11982 verifier has different rules for it. Fixes a few verifier issues
11985 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
11986 at the end, so people know what happened.
11988 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
11990 * brach-opts.c: in optimize_exception_target() make sure we
11991 are in a catch clause (fixes bug #79871).
11993 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11995 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
11996 more soft-float support fixes.
11998 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
12000 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
12001 that are passed half on the stack and half in registers.
12003 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
12005 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
12006 more mips integration work from Mark E Mason
12007 <mark.e.mason@broadcom.com>.
12009 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
12011 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
12012 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
12013 tramp-mips.c: added sources for the mips port, not
12014 integrated in the build yet. Contributed by
12015 Mark E Mason <mark.e.mason@broadcom.com>.
12017 2006-11-14 Neale Ferguson <neale@sinenomine.net>
12019 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
12021 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
12023 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
12024 put the soft-float rules in its own file since it seems to
12025 break s390 compilation.
12027 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
12029 * mini-arm.c: fixed wrnings.
12031 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
12033 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
12034 inssel-arm.brg: ARM support for soft-float.
12036 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
12038 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
12039 loads and stores of 32 bit fp values.
12041 2006-11-10 Zoltan Varga <vargaz@gmail.com>
12043 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
12045 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
12046 works. Fixes #79852 and #79463.
12048 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
12050 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
12051 more soft-float support WIP and fixes.
12053 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
12055 * mini-arm.c: some VFP updates.
12057 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
12059 * mini-exceptions.c: 0 is a valid local var offset in some
12060 architectures, don't assert (bug #78508).
12062 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
12064 * exceptions-arm.c: fixed off by one error in stack walk code.
12066 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
12068 * mini.h, mini.c: more precise tracking of type load exceptions.
12070 2006-11-03 Robert Jordan <robertj@gmx.net>
12072 * Makefile.am: [WIN32] Add monow.exe target.
12073 * driver.c: [WIN32] Don't detach the console when debugging.
12076 2006-10-30 Miguel de Icaza <miguel@novell.com>
12078 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
12080 2006-10-23 Zoltan Varga <vargaz@gmail.com>
12082 * aot-compiler.c (emit_method_info): Add a case missed earlier.
12084 * driver.c (mini_regression): Fix --regression with AOT.
12086 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
12088 2006-10-17 Zoltan Varga <vargaz@gmail.com>
12090 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
12092 * mini-sparc.h: Don't use sigaction on sparc/linux.
12094 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
12096 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
12098 * mini-exceptions.c: Add proper include files for getpid ().
12100 2006-10-16 Zoltan Varga <vargaz@gmail.com>
12102 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
12103 address instead of a MonoJitInfo* to avoid decoding the exception info for the
12106 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
12107 name cache to reduce its size.
12109 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
12111 2006-10-15 Zoltan Varga <vargaz@gmail.com>
12113 * mini-x86.c: Save/restore the current LMF structure more efficiently using
12114 the mono_lmf TLS variable.
12116 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
12117 trampoline lmf frames.
12119 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
12121 2006-10-14 Zoltan Varga <vargaz@gmail.com>
12123 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
12124 the mono_lmf TLS variable.
12126 * mini-exceptions.c: Access the LMF structure through accessors.
12128 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
12129 variable instead of in jit_tls->lmf.
12131 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
12133 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
12134 trampoline lmf frames.
12136 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
12138 2006-10-12 Zoltan Varga <vargaz@gmail.com>
12140 * mini.c trace.c mini-x86.c: Revert these too.
12142 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
12145 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
12147 * genmdesc.c: removed now dead code.
12149 2006-10-09 Robert Jordan <robertj@gmx.net>
12151 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
12153 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
12155 * mini.h: do not leave gaps in the opcode values.
12157 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
12159 * jit-icalls.h: flag functions as internal here, too.
12161 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
12163 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
12164 functions with the internal attribute.
12166 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
12168 * aot-compiler.c: fclose the file descriptor in the profile read loop.
12170 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
12172 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
12175 2006-10-05 Zoltan Varga <vargaz@gmail.com>
12177 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
12178 tail calls as on other platforms.
12180 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
12182 * iltests.il: Add a few tailcall tests.
12184 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
12186 * driver.c: fix loop for old compilers (bug #79521).
12188 2006-10-02 Zoltan Varga <vargaz@gmail.com>
12190 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
12192 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
12194 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
12195 metadata without any code.
12197 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
12198 more precise debugging information using gdb.
12200 2006-09-30 Zoltan Varga <vargaz@gmail.com>
12202 * inssel-ia64.brg: Make the helper methods static.
12204 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
12206 * inssel-x86.brg: make the helper methods static.
12208 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
12210 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
12212 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
12214 * mini.c: updates for monoburg changes.
12215 * inssel.brg: make a few helper functions static as they should.
12217 2006-09-27 Zoltan Varga <vargaz@gmail.com>
12219 * Makefile.am: Move mini-codegen.c to common_sources.
12221 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
12223 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
12225 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
12226 mini-ppc.h: port to use the common local register allocator.
12228 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12230 * mini.h: Remove the comment too then.
12232 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
12234 * mini.h: put back backend.data which is to be used shortly and
12235 doesn't increase the size of MonoInst. If any 64 bit arch aligned
12236 pointers on 4 byte boundaries it'd have much bigger issues running
12237 and you can ifdef it out anyway.
12239 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12241 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
12242 MonoInst size by 4 bytes on 64 bit machines.
12244 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
12246 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
12247 replacement with more meaningful field names. Arch maintainers, please
12248 check the assigned names are good enough for your arch.
12250 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12252 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
12253 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
12255 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
12257 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
12258 relocations and memory requirements, put the optimization flags
12259 definitions in their own file.
12261 2006-09-24 Zoltan Varga <vargaz@gmail.com>
12263 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
12265 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
12267 2006-09-22 Zoltan Varga <vargaz@gmail.com>
12269 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
12271 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
12273 * inssel.brg: use the correct function to get the size of an item
12274 in an array, given an element class.
12275 * aot-compiler.c: do not access class->class_size directly.
12277 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
12279 * mini.h, debug-mini.c: added a debugging function to print
12280 info about local variables and arguments in a jitted method.
12282 2006-09-20 Zoltan Varga <vargaz@gmail.com>
12284 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
12286 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
12288 2006-09-19 Zoltan Varga <vargaz@gmail.com>
12290 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
12291 inner and outer loops when passing vtypes.
12293 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
12295 * mini-ppc.c: take into account the cpu errata for cache flushing
12296 which caused some random errors (bug #79381).
12298 2006-09-19 Zoltan Varga <vargaz@gmail.com>
12300 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
12301 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
12303 2006-09-17 Zoltan Varga <vargaz@gmail.com>
12305 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
12308 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
12309 freebsd ports tree.
12311 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
12312 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
12314 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
12317 2006-09-13 Zoltan Varga <vargaz@gmail.com>
12319 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
12321 2006-09-12 Zoltan Varga <vargaz@gmail.com>
12323 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
12324 macro does not have to be changed during debugging.
12326 * 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>.
12328 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
12330 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
12332 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
12333 MONO_ARCH_NO_EMULATE_MUL is defined.
12335 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
12337 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
12339 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
12341 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
12343 2006-09-11 Zoltan Varga <vargaz@gmail.com>
12345 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
12346 stuff to mini-exceptions.c where it is used.
12348 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
12349 setup code, the real one is in mini-exceptions.c.
12351 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
12352 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
12353 some changes from the freebsd ports tree.
12355 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
12358 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
12360 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
12362 * mini.c: on Linux, check for /proc to be mounted
12363 (bug# 79351, novell bug#201204).
12365 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
12367 * mini.c: handle cases where pthread_attr_getstack() behaves
12368 incorrectly (bug #78096).
12370 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
12372 * mini-arm.c: support larger stack frames (bug #79272).
12374 2006-09-08 Zoltan Varga <vargaz@gmail.com>
12376 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
12378 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
12381 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
12382 mono_class_from_name () to find a class from its name.
12384 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
12386 2006-09-07 Zoltan Varga <vargaz@gmail.com>
12388 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
12390 2006-09-05 Kornel Pal <kornelpal@gmail.com>
12392 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
12394 2006-09-04 Zoltan Varga <vargaz@gmail.com>
12396 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
12397 callinfo->trampoline.
12399 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
12401 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
12404 2006-09-03 Zoltan Varga <vargaz@gmail.com>
12406 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
12408 2006-09-02 Zoltan Varga <vargaz@gmail.com>
12410 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
12411 stats.method_trampolines, it is already done by the generic trampoline code.
12413 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
12415 2006-09-01 Zoltan Varga <vargaz@gmail.com>
12417 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
12419 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
12421 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
12423 * mini.c (print_jit_stats): Print mscorlib mempool size too.
12425 * mini.c (print_jit_stats): Print new stats.
12427 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
12429 2006-08-31 Zoltan Varga <vargaz@gmail.com>
12431 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
12432 Address on two dimensional arrays. Fixes #78729.
12434 * mini.h (MonoCompile): Add a 'skip_visibility' field.
12436 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
12439 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
12441 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
12444 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
12446 (mini_get_ldelema_ins): Ditto.
12448 2006-08-30 Zoltan Varga <vargaz@gmail.com>
12450 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
12451 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
12454 2006-08-29 Neale Ferguson <neale@sinenomine.net>
12456 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
12457 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
12459 * exceptions-s390x.c: Cosmetic change.
12461 * tramp-s390.c: Fix warning.
12463 * cpu-s390.md: Correct length of mul_imm.
12465 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
12467 * aot-compiler.c: added binary writer with ELF backend
12468 implementation (only on Linux/x86 for now).
12470 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12472 * Makefile.am: Don't run net 2.0 AOT tests.
12474 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
12475 (mono_compile_assembly): Skip net 2.0 assemblies as well.
12477 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
12479 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12481 * aot-compiler.c: simplified and refactored the asm-writing code
12482 to allow different backends.
12484 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12486 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12488 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
12489 little. Share patches of type TYPE_FROM_HANDLE as well.
12491 * mini.c (mono_patch_info_equal): New helper function.
12492 (mono_patch_info_hash): Ditto.
12494 * aot-compiler.c (emit_method_code): Fix s390 build.
12496 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
12497 is not handled because it is stored as a flag and not as a type ctor. Fixes
12500 2006-08-17 Zoltan Varga <vargaz@gmail.com>
12502 * aot-compiler.c: Fix computation of GOT slot statistics.
12504 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
12505 Also remove support for not PIC AOT.
12507 * mini.h: Bump AOT file format version.
12509 * objects.cs: Add a test for #78990.
12511 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
12512 (peter.dettman@iinet.net.au). Fixes #79087.
12514 * basic-long.cs: Add a test for the above.
12516 2006-08-16 Zoltan Varga <vargaz@gmail.com>
12518 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
12520 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
12523 2006-08-15 Zoltan Varga <vargaz@gmail.com>
12525 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
12528 2006-08-10 Jonathan Chambers <joncham@gmail.com>
12530 * mini.c: Don't verify COM proxy invoke calls
12533 2006-08-10 Dick Porter <dick@ximian.com>
12535 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
12536 which process is holding semaphores locked.
12538 2006-08-08 Zoltan Varga <vargaz@gmail.com>
12540 * mini-ia64.c mini-amd64.c: Fix #79027.
12542 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
12544 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
12546 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
12547 implicit arguments in a vararg call. Fixes #79027.
12549 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
12551 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
12552 (mono_get_array_new_va_signature): Ditto.
12554 2006-08-05 Zoltan Varga <vargaz@gmail.com>
12556 * aot-runtime.c: Call init_plt lazily.
12558 * inssel-long.brg: Fix unsigned long->int conversion.
12560 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
12562 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
12563 that most data is now in the .rss/.data section.
12565 2006-08-04 Zoltan Varga <vargaz@gmail.com>
12567 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
12569 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
12571 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
12573 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
12575 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
12576 virtual call. Fixes #79010.
12578 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
12579 and use the result as the this argument in the real call.
12581 * generics.2.cs: Add a new test for #79010.
12583 2006-08-03 Zoltan Varga <vargaz@gmail.com>
12585 * mini-x86.c: Fix a warning.
12587 * aot-compiler.c: Add a bunch of statistics.
12589 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
12591 2006-08-02 Zoltan Varga <vargaz@gmail.com>
12593 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
12595 2006-08-01 Zoltan Varga <vargaz@gmail.com>
12597 * 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>.
12599 2006-07-13 Miguel de Icaza <miguel@novell.com>
12601 * mini.c (mono_method_to_ir): Obtain the original method in the
12602 CIL stream and use this to perform validation.
12606 2006-07-19 Zoltan Varga <vargaz@gmail.com>
12608 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
12609 (mono_arch_call_opcode): Ditto.
12611 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
12614 * mini.c (mono_patch_info_dup_mp): New helper function.
12616 * aot-compiler.c (compile_method): Fix some of the memory allocated during
12617 compilation. Fixes #78827.
12619 2006-07-18 Kornel Pal <kornelpal@gmail.com>
12621 * declsec.c: Use original security informations for
12622 MONO_WRAPPER_MANAGED_TO_MANAGED.
12624 2006-07-15 Jonathan Chambers <joncham@gmail.com>
12626 * mini.c: Allow Com Interop methods/classes and
12627 don't verify COM wrapper calls
12630 2006-07-13 Zoltan Varga <vargaz@gmail.com>
12632 * inssel-long32.brg: Fix long->i4 checked conversion.
12634 * exceptions.cs: Add a test for the above.
12636 2006-07-08 Zoltan Varga <vargaz@gmail.com>
12638 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
12640 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
12643 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
12646 2006-07-03 Zoltan Varga <vargaz@gmail.com>
12648 * mini.c: Fix solaris/x86 exception handling.
12650 * Makefile.am: Get rid of $(ICU_LIBS).
12652 2006-07-02 Zoltan Varga <vargaz@gmail.com>
12654 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
12655 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
12656 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
12658 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
12660 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
12661 this function causes a SIGSEGV.
12663 2006-06-22 Zoltan Varga <vargaz@gmail.com>
12665 * mini.c: Remove unused solaris/x86 includes.
12667 2006-06-21 Zoltan Varga <vargaz@gmail.com>
12669 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
12671 2006-06-20 Jb Evain <jbevain@gmail.com>
12673 * cpu-g4.md: fix max length of start_handler instruction.
12675 2006-06-20 Massimiliano Mantione <massi@ximian.com>
12676 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
12678 2006-06-16 Massimiliano Mantione <massi@ximian.com>
12679 * ssa.c: Fixed bug 78653 for SSA based deadce.
12680 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
12681 MonoInst.flags, used in SSA based deadce.
12682 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
12683 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
12685 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
12687 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
12688 it can end up using non executable memory on ppc64 systems
12689 running ppc32 userspace (fix from Johannes Berg).
12691 2006-06-14 Dick Porter <dick@ximian.com>
12693 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
12696 2006-06-13 Massimiliano Mantione <massi@ximian.com>
12697 * mini.c: Made so that inline is locally disabled if it would
12698 trigger a .cctor, because too many apps depend on this behavior
12699 (which seems to be also the one of the MS CLR).
12701 2006-06-13 Zoltan Varga <vargaz@gmail.com>
12703 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
12704 No idea why this worked before.
12706 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
12707 which branch to outer exception clauses since they could skip the
12708 inner finally clauses. Fixes #78633.
12710 * exceptions.cs: Add a test for the above.
12712 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
12715 * iltests.il: Add a test for the above.
12717 2006-06-12 Zoltan Varga <vargaz@gmail.com>
12719 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
12720 after the end of a try bblock, to prevent asserts in mini_method_compile ().
12722 * iltests.il: Add a test for the above.
12724 2006-06-10 Zoltan Varga <vargaz@gmail.com>
12726 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
12728 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
12729 methods as instrinsics.
12731 2006-06-09 Wade Berrier <wberrier@novell.com>
12733 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
12734 (simple-cee-ops.h ssapre-mini-ops.h)
12736 2006-06-09 Neale Ferguson <neale@sinenomine.net>
12738 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
12739 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
12741 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
12742 * cpu-s390x.md: Fix max. length values for a couple of instructions.
12744 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
12746 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
12748 2006-06-08 Massimiliano Mantione <massi@ximian.com>
12750 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
12751 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
12752 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
12753 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
12754 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
12755 of opcodes, so that bug 78549 should not happen again.
12756 * ssapre.c: Updated to use the renamed files.
12758 2006-06-08 Zoltan Varga <vargaz@gmail.com>
12760 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
12761 in OP_ATOMIC_EXCHANGE_I4.
12763 2006-06-07 Wade Berrier <wberrier@novell.com>
12765 * tramp-s390.c: Fix s390 build (add missing pointer declarations
12766 in mono_debugger_create_notification_function)
12768 2006-06-06 Zoltan Varga <vargaz@gmail.com>
12770 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
12772 * mini.c (type_from_stack_type): Disable some changes which do not
12775 * driver.c: Reenable opts.
12777 * mini.h (MonoStackSlot): New structure to keep track of the verification state
12778 of the evaluation stack.
12780 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
12781 evaluation stack trace at entry to the bblock.
12783 * mini.c (merge_stacks): New function to perform verification of stack merges.
12784 Turned off by default.
12786 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
12789 2006-06-06 Massimiliano Mantione <massi@ximian.com>
12791 * local-propagation.c: Fixed bug 78549.
12793 2006-06-04 Zoltan Varga <vargaz@gmail.com>
12795 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
12797 2006-06-02 Miguel de Icaza <miguel@novell.com>
12799 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
12800 tramp-arm.c, tramp-ia64.c
12801 (mono_debugger_create_notification_function): Update signature to
12802 new signature and use new protocol for creating the notification
12805 Should fix the build.
12807 2006-06-02 Geoff Norton <gnorton@customerdna.com>
12809 * exceptions-ppc.c (mono_jit_walk_stack)
12810 (ves_icall_get_frame_info): Fix the build
12812 2006-06-02 Zoltan Varga <vargaz@gmail.com>
12814 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
12816 2006-05-31 Raja R Harinath <rharinath@novell.com>
12818 * il2tests.2.il: New file for generics CIL tests. Add test for
12820 * Makefile.am: Update.
12823 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
12826 2006-05-30 Massimiliano Mantione <massi@ximian.com>
12828 * aliasing.c: Fixed bug 78311.
12830 2006-05-29 Martin Baulig <martin@ximian.com>
12832 * mini-exceptions.c (mono_find_jit_info): When computing the
12833 native offset, check whether we're actually inside the method's
12834 code; call mono_debug_print_stack_frame() to format the frame.
12835 (ves_icall_System_Exception_get_trace): Call
12836 mono_debug_print_stack_frame() to format the stack frame.
12837 (ves_icall_get_trace): Update to the new debugging API.
12838 (mono_jit_walk_stack_from_ctx): Likewise.
12839 (ves_icall_get_frame_info): Likewise.
12841 * mini.c (get_method_from_ip): Use the new debugging API.
12842 (mono_print_method_from_ip): Likewise.
12845 (mono_jit_walk_stack): Use the new debugging API.
12846 (ves_icall_get_frame_info): Likewise.
12848 2006-05-27 Zoltan Varga <vargaz@gmail.com>
12850 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
12852 2006-05-25 Massimiliano Mantione <massi@ximian.com>
12854 * mini.c: Added "limitator" to inline for debugging.
12856 2006-05-24 Martin Baulig <martin@ximian.com>
12858 * debug-debugger.c (mono_debugger_init): Create a private,
12859 malloc()-based code manager for the notification function and
12860 intentionally leak it on exit. This fixes the crash-on-exit race
12864 (mono_debugger_create_notification_function): Added
12865 `MonoCodeManager *' argument.
12868 (mono_debugger_create_notification_function): Added
12869 `MonoCodeManager *' argument.
12871 2006-05-23 Massimiliano Mantione <massi@ximian.com>
12873 * aliasing.c: Fixed 64 bit issue.
12874 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12875 default since all known bugs are fixed (one more time!).
12877 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12879 * mini.c: write barrier support.
12881 2006-05-23 Martin Baulig <martin@ximian.com>
12883 * debug-debugger.c: Revert Paolo's change. Add comment and #error
12884 check at the top of the file.
12886 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
12888 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
12889 reverting changes without reason and without changelog entries.
12891 2006-05-18 Zoltan Varga <vargaz@gmail.com>
12893 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
12894 to a few opcodes. Fixes #78439.
12896 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
12897 consistency with other archs.
12899 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
12901 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
12903 * debug-debugger.c: fix the build.
12905 2006-05-17 Martin Baulig <martin@ximian.com>
12908 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
12909 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
12910 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
12911 (debugger_attach): Call GC_mono_debugger_add_all_threads().
12913 2006-05-11 Zoltan Varga <vargaz@gmail.com>
12915 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
12917 2006-05-10 Zoltan Varga <vargaz@gmail.com>
12919 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
12920 MONO_TYPE_GENERICINST.
12922 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
12923 MONO_TYPE_GENERICINST.
12925 2006-05-09 Zoltan Varga <vargaz@gmail.com>
12927 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
12930 2006-05-08 Zoltan Varga <vargaz@gmail.com>
12932 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
12934 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
12936 2006-05-06 Zoltan Varga <vargaz@gmail.com>
12938 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
12939 mono_trace_cleanup ().
12941 * iltests.il: Fix problem with the newly added test.
12943 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
12944 due to register constraints, free up the previous hreg. Fixes #78314.
12946 * iltests.il: Add new test for #78314.
12948 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
12949 Interlocked.Add. Fixes #78312.
12951 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
12953 2006-05-05 Zoltan Varga <vargaz@gmail.com>
12955 * inssel.brg (mini_emit_virtual_call): Fix a warning.
12957 2006-05-05 Martin Baulig <martin@ximian.com>
12959 * debug-mini.c (mono_debug_open_block): New method.
12962 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12963 the beginning of each basic block.
12966 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12967 the beginning of each basic block.
12969 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12971 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12972 default until I understand why they break the build on amd64.
12974 2006-05-04 Zoltan Varga <vargaz@gmail.com>
12976 * mini.c (mini_cleanup): Call mono_cleanup ().
12978 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
12981 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12983 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
12984 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12985 default since all known bugs are fixed, and I cannot reproduce bug
12986 77944... I'm asking Matt Hargett to test again after this commit.
12988 2006-04-28 Massimiliano Mantione <massi@ximian.com>
12990 * mini-codegen.c: Fixed typo that thrashed inline.
12992 2006-04-28 Zoltan Varga <vargaz@gmail.com>
12994 * dominators.c (compute_dominators): Avoid using a worklist since
12995 it is not correct in some cases. Instead, iterate over all bblocks as
12996 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
12998 2006-04-28 Miguel de Icaza <miguel@novell.com>
13000 * mini.c (mono_jit_compile_method_inner): Use
13001 mono_prepare_exception_from_error that resets the value
13004 2006-04-27 Miguel de Icaza <miguel@novell.com>
13006 * mini.c: Move the mini_loader_error_to_exception to metadata.
13008 2006-04-27 Massimiliano Mantione <massi@ximian.com>
13010 * aliasing.c: Fixed bug 78210.
13012 2006-04-27 Massimiliano Mantione <massi@ximian.com>
13014 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
13015 default until all their problems (or the ones they trigger) are fixed.
13017 2006-04-26 Zoltan Varga <vargaz@gmail.com>
13019 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
13021 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
13022 as loaded only after resolving patches since that could invoke the same method.
13024 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
13026 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
13029 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
13032 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
13035 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
13036 made from AOT code through the PLT table.
13038 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
13039 holding the plt offset when a call is made to the aot plt trampoline.
13041 2006-04-25 Zoltan Varga <vargaz@gmail.com>
13043 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
13046 * Makefile.am (common_sources): Fix build breakage.
13048 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
13049 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
13050 intra-assembly calls if possible.
13052 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
13054 * mini-trampolines.c: Handle PLT entries.
13056 * mini.c: Avoid creating a GOT var for calls.
13058 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
13059 from mscorlib code.
13061 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
13062 from mscorlib code.
13064 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
13067 * mini.h: Bump AOT file format version.
13069 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
13072 2006-04-25 Martin Baulig <martin@ximian.com>
13074 * driver.c: Disable copyprop, consprop and inline when running
13075 inside the debugger.
13077 2006-04-25 Martin Baulig <martin@ximian.com>
13079 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
13080 with `get_current_thread' and added `detach'.
13081 (MonoDebuggerMetadataInfo): Added `thread_size',
13082 `thread_tid_offset', `thread_stack_ptr_offset' and
13083 `thread_end_stack_offset'.
13085 2006-04-25 Zoltan Varga <vargaz@gmail.com>
13087 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
13090 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
13091 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
13093 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
13095 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
13097 * aot.c: Add support for ADJUSTED_IID.
13099 2006-04-24 Zoltan Varga <vargaz@gmail.com>
13101 * aot.c (emit_method_order): Don't align method_order_end.
13103 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
13104 the interface ID changes.
13106 2006-04-21 Dick Porter <dick@ximian.com>
13108 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
13109 cleaning up a thread. Fixes the new part of bug 77470.
13111 2006-04-20 Geoff Norton <gnorton@customerdna.com>
13113 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
13114 to managed wrapper.
13116 2006-04-19 Zoltan Varga <vargaz@gmail.com>
13118 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
13120 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
13121 SIGSEGV. Fixes #78072.
13123 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
13124 unregister our SIGABRT handler.
13126 2006-04-19 Massimiliano Mantione <massi@ximian.com>
13128 * mini.c: Disabled inline where it can alter the call stack in a
13129 way visible from managed code.
13130 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
13133 2006-04-16 Zoltan Varga <vargaz@gmail.com>
13135 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
13136 on other platforms. Fixes #78089.
13138 2006-04-13 Martin Baulig <martin@ximian.com>
13140 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
13141 determine whether we're inside the debugger.
13144 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
13146 2006-04-12 Zoltan Varga <vargaz@gmail.com>
13148 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
13149 handler clauses. Fixes #78024.
13151 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
13152 in the CALL_MEMBASE opcodes. Fixes #78088.
13153 (mono_arch_get_vcall_slot_addr): Ditto.
13155 2006-04-10 Martin Baulig <martin@ximian.com>
13157 * debug-debugger.c: The thread handling code has now been moved
13158 into ../metadata/threads.c.
13160 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13162 * driver.c (mono_main): Fix --with-gc=none build.
13164 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
13165 (mono_spillvar_offset_float): Ditto.
13166 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
13167 hreg, not when its !global, since on ia64, there is a third category: stacked
13170 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
13172 * mini.c: set MonoInst->klass for load field address and a few other
13175 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13177 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
13179 2006-04-07 Zoltan Varga <vargaz@gmail.com>
13181 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
13182 the branch opt changes.
13184 2006-04-06 Dick Porter <dick@ximian.com>
13186 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
13188 * wapihandles.c (mini_wapi_seminfo):
13189 * driver.c (mono_main): Add semaphore info option
13191 2006-04-05 Zoltan Varga <vargaz@gmail.com>
13193 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
13194 branch optimization changes. Fixes #78009.
13196 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
13198 * mini.c: ignore accessibility of methods in managed->native wrappers.
13200 2006-04-04 Zoltan Varga <vargaz@gmail.com>
13202 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
13204 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
13206 2006-04-03 Zoltan Varga <vargaz@gmail.com>
13208 * mini.c: Modify the branch optimizations to preserve the invariant that
13209 the entries inside the in_bb and out_bb arrays are unique.
13210 (mono_unlink_bblock): Avoid creation of new arrays.
13212 2006-04-02 Zoltan Varga <vargaz@gmail.com>
13214 * mini.c (mono_unlink_bblock): Fix regression caused by previous
13217 2006-04-01 Zoltan Varga <vargaz@gmail.com>
13219 * mini.c (optimize_branches): Remove the "optimizations" in
13220 the cbranch1/cbranch2 -> branch cases which were causing several
13221 problems in the past. Fixes #77986.
13223 2006-03-31 Chris Toshok <toshok@ximian.com>
13225 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
13226 default optimizations :(
13228 2006-03-31 Zoltan Varga <vargaz@gmail.com>
13230 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
13233 2006-03-31 Massimiliano Mantione <massi@ximian.com>
13235 * local-propagation.c: Added comments to structs and removed
13236 "Mono" prefixes from local tree mover types.
13238 2006-03-30 Zoltan Varga <vargaz@gmail.com>
13240 * Makefile.am (arch_sources): Define this for each architecture so
13241 libmono_la_SOURCES is defined in one place.
13243 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
13245 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
13248 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
13250 * driver.c: print the GC name supplied by configure.
13252 2006-03-29 Massimiliano Mantione <massi@ximian.com>
13254 * local-propagation.c: Added tree mover, and moved here all the
13255 local propagation code from mini.c
13256 * mini.c: Added support for treeprop, and moved all the local
13257 propagation code to local-propagation.c
13258 * mini.h: Added support for treeprop
13259 * driver.c: Added support for treeprop, enabled consprop, copyprop,
13260 treeprop, inline and deadce by default
13261 * Makefile.am: Added local-propagation.c
13263 2006-03-25 Zoltan Varga <vargaz@gmail.com>
13265 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
13267 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
13269 * debug-debugger.c: make it compile without the Boehm GC.
13271 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
13273 * mini.c: fixed issue with mismatch when an icall is registered
13274 with multiple names but same address.
13276 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
13278 * declsec.c, mini-exceptions.c: use write barrier to set reference
13279 fields of managed objects.
13281 2006-03-19 Zoltan Varga <vargaz@gmail.com>
13283 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
13284 (can_access_internals): Fix a warning.
13286 * mini.c (print_method_from_ip): Rename this to
13287 mono_print_method_from_ip so it gets exported.
13289 * trace.c: Deal with strings inside StringBuilder's containing garbage
13290 and fix memory leaks. Fixes #77848.
13292 2006-03-19 Zoltan Varga <vargaz@gmail.com>
13294 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
13297 2006-03-16 Neale Ferguson <neale@sinenomine.net>
13299 * mini-s390.c: Remove OP_X86_TEST_NULL.
13301 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
13303 * mini.c: use the correct GetHashCode() for the moving collector.
13305 2006-03-16 Massimiliano Mantione <massi@ximian.com>
13307 * liveness.c: Regalloc spill cost tuning.
13309 2006-03-15 Neale Ferguson <neale@sinenomine.net>
13311 * mini-s390x.h: Correct S390_LONG macro.
13313 * mini-s390x.c: Cleanup unused code.
13315 2006-03-15 Zoltan Varga <vargaz@gmail.com>
13317 * jit-icalls.h: New file.
13319 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
13320 icalls and include that instead of including jit-icalls.c.
13322 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
13325 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
13327 * mini.c: when checking for member accessibility, also check for
13328 friend assemblies and for explicit interface implementations.
13330 2006-03-14 Zoltan Varga <vargaz@gmail.com>
13332 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
13334 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
13336 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
13337 common cases are done first.
13339 * mini-ops.h: Only define platform specific opcodes on the given platform.
13341 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
13344 2006-03-14 Martin Baulig <martin@ximian.com>
13346 Revert Paolo's change from r57348:
13348 * mini.h: don't use gboolean for bitfields.
13349 * mini.c: verifier changes for fields and methods accessibility.
13351 2006-03-13 Neale Ferguson <neale@sinenomine.net>
13353 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
13355 * mini-s390x.c: Fix conv_r_un.
13357 * cpu-s390, cpu-s390x.md: Fix lengths.
13359 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
13361 * mini.c: nested types have access to all the nesting
13362 levels, not just the enclosing types.
13364 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
13366 * mini.c: added a few more verification checks.
13368 2006-03-12 Zoltan Varga <vargaz@gmail.com>
13370 * liveness.c: Merge optimizations from the linear-il branch.
13372 2006-03-11 Zoltan Varga <vargaz@gmail.com>
13374 * mini-ia64.c (emit_call): Add a comment.
13376 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
13378 * tramp-ia64.c: Fix some warnings.
13380 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
13382 * mini.h: don't use gboolean for bitfields.
13383 * mini.c: verifier changes for fields and methods accessibility.
13385 2006-03-11 Zoltan Varga <vargaz@gmail.com>
13387 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
13388 lazy icall wrapper changes.
13390 * dominators.c: Replace all the dominator algorithms with faster
13391 ones from the linear-il branch.
13393 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
13396 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
13397 common cases are done first.
13399 * mini-amd64.c: Fix some warnings.
13401 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
13404 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
13407 * mini.h: Add a missing prototype.
13409 2006-03-10 Zoltan Varga <vargaz@gmail.com>
13411 * mini.c: Compile icall wrappers lazily.
13413 * mini-codegen.c: Use printf instead of g_print since its much faster.
13415 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
13418 * mini.c (optimize_branches): Cache the negative result from
13419 remove_block_if_useless ().
13421 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
13422 Also fix some bblock linking issues.
13424 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
13427 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
13429 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
13430 accessed fields first, for better cache behavior.
13432 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13434 * mini.c: speedup IList<T> array accesses.
13436 2006-03-09 Zoltan Varga <vargaz@gmail.com>
13438 * mini.c (mono_method_to_ir): Handle large methods overflowing the
13439 inline_costs counter. Fixes #77190.
13441 2006-03-06 Zoltan Varga <vargaz@gmail.com>
13443 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
13444 trace messages. Fixes #77706.
13446 2006-03-04 Martin Baulig <martin@ximian.com>
13448 * tramp-amd64.c, tramp-x86.c
13449 (mono_debugger_create_notification_function): Use
13450 mono_global_codeman_reserve() to allocate a buffer at runtime and
13453 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
13455 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
13456 notification function at runtime and then call `initialize' in the
13457 `MONO_DEBUGGER__debugger_info' vtable.
13459 2006-03-04 Zoltan Varga <vargaz@gmail.com>
13461 * iltests.il: Fix a visibility problem.
13463 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13465 * driver.c, mini.c: add hooks for the counters API.
13467 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
13469 * driver.c: show disabled options.
13471 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
13473 * linear-scan.c: always use cost-driven selection.
13475 2006-02-28 Raja R Harinath <rharinath@novell.com>
13477 * jit-icalls.c (helper_compile_generic_method): Revert change from
13480 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
13482 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
13484 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
13486 * inssel.brg: style fixes, mostly to force the updated monoburg
13487 to run for people using svn.
13489 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
13491 * mini.c: match monoburg changes.
13493 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13495 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
13496 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
13497 declaration in the header file.
13499 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
13501 * helpers.c: reduce relocations and mem usage.
13503 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
13505 * mini.h, mini-codegen.c: disable logging features if
13506 requested by configure.
13508 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
13510 * mini.c: tiny verifier changes.
13512 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13514 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
13515 cpu-pentium.md: stack alignment changes for osx/x86,
13516 partially from Geoff Norton <gnorton@customerdna.com>.
13518 2006-02-24 Raja R Harinath <harinath@gmail.com>
13520 * jit-icalls.c (helper_compile_generic_method): Update to changes
13521 in metadata/class.c.
13523 2006-02-24 Zoltan Varga <vargaz@gmail.com>
13525 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
13527 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
13528 interface calls with large offsets.
13530 2006-02-23 Raja R Harinath <rharinath@novell.com>
13532 * jit-icalls.c (helper_compile_generic_method): Document the
13533 special-case we depend on so that we can inflate the method twice
13534 with the same context with no bad side-effects.
13536 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
13538 * mini-x86.c, mini-amd64.c: fix for case when xen support
13541 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
13543 * mini-x86.c, mini-amd64.c: generate code to access tls items
13544 in a faster way for Xen systems.
13546 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13548 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
13549 updates and compilation fixes for the OSX/x86 port, mostly from
13550 Geoff Norton <gnorton@customerdna.com>.
13552 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13554 * inssel.brg: faster interface call implementation
13555 to sync with the interface_offsets MonoVTable changes.
13557 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
13559 * mini.c: more verification checks.
13561 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
13563 * mini.c: added a few more verification checks.
13565 2006-02-17 Neale Ferguson <neale@sinenomine.net>
13567 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
13568 facility on the processor and use it if available.
13570 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13572 * driver.c, aot.c, mini.c: throw exception if the IL code is
13573 invalid or unverifiable.
13575 2006-02-17 Raja R Harinath <rharinath@novell.com>
13577 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
13580 2006-02-16 Zoltan Varga <vargaz@gmail.com>
13582 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
13584 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13586 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
13587 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
13588 handling of instantiated generic valuetypes.
13590 2006-02-11 Zoltan Varga <vargaz@gmail.com>
13592 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
13593 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
13596 * generics.2.cs: Revert the nullable reftypes tests.
13598 2006-02-10 Zoltan Varga <vargaz@gmail.com>
13600 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
13601 using __builtin_frame_address (1) as it doesn't work in the presence
13602 of optimizations. Hopefully fixes #77273.
13604 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
13605 -> generics.cs change as it doesn't work with some automake versions.
13607 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13609 * mini.c: handle systems that sue a different way to
13610 retrieve the stack address of the current thread.
13612 2006-02-09 Zoltan Varga <vargaz@gmail.com>
13614 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
13615 it specially in the makefile.
13617 * generics.2.cs: Add tests for nullable reference types.
13619 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13621 * mini.c: always handle the case when mono_jit_init()
13622 is called in a thread different from the main thread,
13623 confusing libgc (bug #77309).
13625 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
13627 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
13629 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13631 * mini.c: change optimize_branches () to use a single loop
13632 and introduce a new optimization to simplify some range checks.
13634 2006-02-03 Martin Baulig <martin@ximian.com>
13636 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
13637 and merged with debugger_thread_manager_add_thread().
13638 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
13639 inform the debugger about the main thread.
13641 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13643 * basic.cs: Add test for div.un/rem.un constant folding.
13645 2006-02-03 Neale Ferguson <neale@sinenomine.net>
13647 * cpu-s390x.md: correct int_xor_imm length
13649 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13651 * generics.2.cs: New test for #77442.
13653 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
13656 2006-02-02 Martin Baulig <martin@ximian.com>
13658 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
13659 <mono/metadata/mono-debug-debugger.h>
13661 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
13663 2006-02-02 Martin Baulig <martin@ximian.com>
13665 * debug-debugger.h: New header file for debug-debugger.c.
13667 * debug-debugger.c: Big API cleanup; don't run the managed Main()
13668 function is a separate thread anymore; add support for attaching.
13670 2006-02-01 Zoltan Varga <vargaz@gmail.com>
13672 * tramp-x86.c: Fix a warning.
13674 2006-01-31 Zoltan Varga <vargaz@gmail.com>
13676 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
13677 on very large methods.
13679 * aot.c (load_patch_info): Fix a warning.
13681 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
13683 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
13684 mini-ops.h: alu membase optimizations.
13686 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
13688 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
13689 to speedup StringBuilder.
13691 2006-01-27 Zoltan Varga <vargaz@gmail.com>
13693 * dominators.c (mono_compute_natural_loops): Fix detection of
13694 loop body start blocks.
13696 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
13698 2006-01-26 Zoltan Varga <vargaz@gmail.com>
13700 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
13703 2006-01-25 Massimiliano Mantione <massi@ximian.com>
13705 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13707 2006-01-25 Martin Baulig <martin@ximian.com>
13709 * debug-debugger.c: Moved the `MonoDebuggerManager' and
13710 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
13711 started to cleanup this file a little bit.
13713 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
13715 * mini.c: optimize a codepath frequently happening in generics code.
13717 2006-01-23 Martin Baulig <martin@ximian.com>
13719 * Makefile.am: Only compile debug-debugger.c on supported platforms.
13721 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
13722 functions directly.
13724 * driver.c: debug-debugger.c is only available if
13725 `MONO_DEBUGGER_SUPPORTED' is defined.
13727 2006-01-23 Martin Baulig <martin@ximian.com>
13729 * debug-debugger.c: Only enable this on platforms where the Mono
13730 Debugger is working (x86 and x86_64).
13732 2006-01-21 Martin Baulig <martin@ximian.com>
13734 The Mono Debugger is now using the normal `mono' instead of the
13735 `mono-debugger-mini-wrapper' when executing managed code.
13737 * debug-debugger.c: New file; previously known as
13738 debugger/wrapper/wrapper.c.
13740 * debug-mini.c (mono_init_debugger): Removed.
13742 * driver.c (mono_main): Added new `--inside-mdb' command line
13743 argument which is used when running inside the debugger.
13745 2006-01-20 Zoltan Varga <vargaz@gmail.com>
13747 * liveness.c (mono_analyze_liveness): Remove some unused data
13750 2006-01-17 Zoltan Varga <vargaz@gmail.com>
13752 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
13754 2006-01-16 Zoltan Varga <vargaz@gmail.com>
13756 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
13757 depends on implementation details of monobitset.
13759 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
13762 2006-01-15 Zoltan Varga <vargaz@gmail.com>
13764 * liveness.c: Update after monobitset changes.
13766 2006-01-14 Zoltan Varga <vargaz@gmail.com>
13768 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
13770 2006-01-11 Neale Ferguson <neale@sinenomine.net>
13772 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
13774 * mini-s390x.c: Remove warning messages.
13776 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
13778 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
13780 2006-01-10 Zoltan Varga <vargaz@gmail.com>
13782 * generics.2.cs: Add ldelem/stelem_any test.
13784 2006-01-10 Neale Ferguson <neale@sinenomine.net>
13786 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
13788 2006-01-07 Zoltan Varga <vargaz@gmail.com>
13790 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
13792 2006-01-06 Zoltan Varga <vargaz@gmail.com>
13794 * generics.2.cs: Reenable vtype tests.
13796 * inssel-x86.brg: Remove an icorrect valuetype rule.
13798 2006-01-06 Neale Ferguson <neale@sinenomine.net>
13800 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
13801 initial support for OP_ABS.
13803 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13805 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
13807 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13809 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
13810 conversion and implement LADD/LSUB.
13812 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
13815 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13817 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
13819 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
13822 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13824 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
13825 localloc is encountered. Fixes crash in test-183.cs when using gmcs
13826 (stack walk problem).
13828 2006-01-04 Zoltan Varga <vargaz@gmail.com>
13830 * aot.c (mono_aot_load_method): Fix a warning.
13832 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13834 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
13836 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13838 * iltests.il: Add test for #77148.
13840 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
13843 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13845 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
13847 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13849 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
13850 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
13852 * basic-long.cs: Add lconv-to-r4/r8 tests.
13854 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13856 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
13858 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
13859 here as on other archs.
13861 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13863 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
13865 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13867 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
13869 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
13871 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
13872 instrument_prolog; Add memory_barrier instruction.
13874 2005-12-26 Zoltan Varga <vargaz@gmail.com>
13876 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
13878 2005-12-23 Zoltan Varga <vargaz@gmail.com>
13880 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
13882 * aliasing.c inssel.brg: Fix warnings.
13884 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
13885 could skip initialization of some parts of memory.
13887 * mini.c mini-ia64.c: Fix warnings.
13889 * inssel-sparc.brg: Add an implementation of lneg which actually works.
13891 2005-12-22 Zoltan Varga <vargaz@gmail.com>
13893 * aliasing.c (mono_build_aliasing_information): Add a workaround for
13894 a crash seen on sparc.
13896 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
13898 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
13900 2005-12-21 Neale Ferguson <neale@sinenomine.net>
13902 * mini-ops.h: Add s390_backchain instruction
13904 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
13906 * cpu-s390.md: Add s390_backchain instruction
13908 * mini-s390.c: Significant ABI changes
13910 * mini-s390.h: Cater for zero length structures
13912 2005-12-20 Neale Ferguson <neale@sinenomine.net>
13914 * mini-s390.c: ABI fixes
13916 * inssel-s390.brg: Remove debug statements
13918 * cpu-s390.md: Fix length of ATOMIC_xx operations
13920 2005-12-19 Zoltan Varga <vargaz@gmail.com>
13922 * basic-float.cs: Add float<->long conversion tests.
13924 2005-12-16 Neale Ferguson <neale@sinenomine.net>
13926 * mini-s390.c: Fix LOCALLOC processing.
13928 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
13930 2005-12-15 Zoltan Varga <vargaz@gmail.com>
13932 * iltests.il: Add tests for some opcodes not covered by the other
13935 2005-12-15 Neale Ferguson <neale@sinenomine.net>
13937 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
13938 register loading for Tail processing; Correct trace output.
13940 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
13942 * cpu-s390.md: Correct size of jmp instruction.
13944 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13946 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
13948 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13950 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
13951 Bring s390 up to current level.
13953 2005-12-12 Zltan Varga <vargaz@gmail.com>
13955 * generics.2.cs: Disable the newly added tests as they do not work yet.
13957 * generics.2.cs: Add valuetype tests.
13959 2005-12-09 Zoltan Varga <vargaz@gmail.com>
13961 * basic-long.cs: Add i4->u8 test.
13963 * objects.cs: Add tests for JIT intrinsic.
13965 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
13966 optimizations lost by a mistake.
13968 2005-12-07 Zoltan Varga <vargaz@gmail.com>
13970 * basic-long.cs: Remove a test moved to objects.cs.
13972 * arrays.cs: Add more array tests.
13974 2005-12-06 Zoltan Varga <vargaz@gmail.com>
13976 * arrays.cs: Add new tests for multi-dimensional arrays.
13978 2005-12-06 Raja R Harinath <rharinath@novell.com>
13980 * Makefile.am (test_sources2): Add generics.2.cs.
13981 (EXTRA_DIST): Add test_sources2.
13983 2005-12-05 Ben Maurer <bmaurer@ximian.com>
13985 Support for boxing and unboxing nullable types as well as the
13986 isinst operation on nullables, per the CLI ammendment.
13988 * inssel.brg (CEE_ISINST): Special case for nullable
13990 * mini.c (handle_unbox_nullable): new method
13991 (handle_box): Special case for nullable types
13992 (mono_method_to_ir): Call handle_unbox_nullable in correct
13995 * generics.2.cs: New test suite
13997 * Makefile.am: Support for regression tests with generics.
13999 2005-12-03 Zoltan Varga <vargaz@gmail.com>
14001 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
14002 allocated to registers. Fixes #76800.
14004 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
14006 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
14008 2005-11-30 Zoltan Varga <vargaz@gmail.com>
14010 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
14013 2005-11-29 Zoltan Varga <vargaz@gmail.com>
14015 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
14018 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
14020 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
14021 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
14023 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
14024 single precision before storing to a single precision location.
14026 2005-11-28 Raja R Harinath <rharinath@novell.com>
14028 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
14030 2005-11-27 Zoltan Varga <vargaz@gmail.com>
14032 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
14035 * basic.cs: Remove test_0_byte_compares test which was moved to
14036 objects.cs a long time ago.
14038 2005-11-22 Massimiliano Mantione <massi@ximian.com>
14040 * aliasing.c: Fixed aliasing issue on 64 bit archs.
14042 2005-11-20 Zoltan Varga <vargaz@gmail.com>
14044 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
14045 handlers are called.
14047 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
14050 * mini-ia64.c: Add support for the throw->branch exception
14053 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
14055 2005-11-18 Massimiliano Mantione <massi@ximian.com>
14057 * mini.c: Enabled "fastpath" deadce :-)
14059 2005-11-18 Massimiliano Mantione <massi@ximian.com>
14061 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
14062 alias analysis pass to support it.
14063 * mini.h: Likewise.
14065 * liveness.c: Likewise (liveness computation can use aliasing
14066 information to be more accurate).
14067 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
14068 moreover made so that "--compile-all" uses the given optimization
14069 flags and not the default ones.
14070 * aliasing.c: Alias analysis (new file).
14071 * aliasing.h: Likewise.
14072 * Makefile.am: added "aliasing.c" and "aliasing.h".
14074 2005-11-17 Zoltan Varga <vargaz@gmail.com>
14076 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
14079 2005-11-13 Zoltan Varga <vargaz@gmail.com>
14081 * mini-exceptions.c (mono_handle_exception_internal): Remove the
14082 fp >= end_of_stack exit condition, as it is not needed, and it might
14083 become true for fp eliminated frames.
14085 2005-11-11 Zoltan Varga <vargaz@gmail.com>
14087 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
14090 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
14092 * mini-arm.c: fixed alignment of doubles/longs to match
14093 the C ABI (bug #76635).
14095 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
14097 * aot.c: fix compilation with --enable-minimal=aot.
14099 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
14101 * mini-arm.c: fixed compatibility with the new
14102 floating point emulator package for compares.
14104 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
14106 * mini.c : reverted sig->pinvoke changes (r51396-51397).
14108 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
14110 * mini-exceptions.c (print_stack_frame): Output to stderr.
14111 (mono_handle_native_sigsegv): Ditto.
14113 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
14115 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
14116 OP_LCONV_TO_OVF_I implementation.
14118 * mini-amd64.c: Add support for the throw->branch exception
14121 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
14122 when the catch clause catches a more general exception, i.e. Object.
14124 2005-10-30 Zoltan Varga <vargaz@gmail.com>
14126 * cpu-ia64.md: Remove unused opcodes.
14128 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
14129 specific defines for architectures defining USE_SIGACTION.
14131 * mini-ia64.c: Fix some warnings.
14133 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
14134 version seemed to skip a frame.
14136 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
14138 * mini.c: Clean up the usage of sig->pinvoke flag. Now
14139 only calls which are made to native code use this flag.
14141 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
14143 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
14144 varargs methods as well.
14146 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
14147 which have save_lmf set. Reorganize methods prologs a bit.
14149 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
14150 debugger to the proper place.
14152 2005-10-29 Martin Baulig <martin@ximian.com>
14154 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
14155 when running inside the debugger until the debugger has support
14158 2005-10-26 Zoltan Varga <vargaz@gmail.com>
14160 * mini.h: Fix a warning.
14162 2005-10-24 Miguel de Icaza <miguel@novell.com>
14164 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
14165 we expose publicly, this returns the string.
14167 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
14169 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
14170 with fp elimination.
14172 2005-10-21 Zoltan Varga <vargaz@gmail.com>
14174 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
14175 native stacktrace using the glibc 'backtrace' function if available.
14177 2005-10-20 Zoltan Varga <vargaz@gmail.com>
14179 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
14181 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
14182 handle SIGSEGVs received while in native code.
14184 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
14185 code, call mono_handle_native_sigsegv which will abort the runtime
14186 after printing some diagnostics, instead of converting it into a
14187 confusing NullReferenceException.
14189 2005-10-18 Zoltan Varga <vargaz@gmail.com>
14191 * cpu-pentium.md: Remove unused opcodes.
14193 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
14195 * mini-amd64.h (MonoLMF): Add rsp field.
14197 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
14200 2005-10-17 Zoltan Varga <vargaz@gmail.com>
14202 * mini-codegen.c (get_register_spilling): Fix some warnings.
14204 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
14206 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
14207 elimination during exception handling. Enable fp elimination by
14210 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
14213 2005-10-16 Martin Baulig <martin@ximian.com>
14215 * mini-exceptions.c
14216 (mono_debugger_run_finally): New public method for the debugger.
14218 2005-10-10 Zoltan Varga <vargaz@gmail.com>
14220 * debug-mini.c (mono_debug_init_method): Fix warning.
14222 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
14223 the 'exname' parameter const to fix some warnings.
14225 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
14227 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
14228 introduced by the previous patch.
14230 2005-10-08 Zoltan Varga <vargaz@gmail.com>
14232 * basic-float.cs: Add test for precision of float arithmetic.
14234 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
14235 when loading/storing single values from/to memory.
14237 * mini.c (mono_jit_compile_method_with_opt): Create the function
14238 pointers in the correct domain.
14240 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
14242 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
14243 introduced by previous patch.
14245 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
14246 when out_filter_idx is NULL.
14248 * mini-exceptions.c: Don't run filter clauses twice during exception
14249 handling. Fixes #75755.
14251 2005-10-07 Zoltan Varga <vargaz@gmail.com>
14253 * aot.c: Add support for ldflda wrappers.
14255 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
14258 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
14260 * mini.c, mini.h: do not consider exception handlers blocks when
14261 setting up interface variables.
14263 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
14265 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
14267 2005-10-03 Zoltan Varga <vargaz@gmail.com>
14269 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
14270 causes a regression.
14272 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
14274 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
14276 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
14277 of the OP_P definitions.
14279 * TODO: Add a proposal for dealing with the CEE/OP mess.
14281 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
14282 optimizations from the x86 port.
14284 * cpu-amd64.md: Ditto.
14286 * basic.cs basic-long.cs: Add tests.
14288 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
14290 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
14291 Patrik Torstensson's implementation of my exception-handling
14292 optimization idea, when the exception object is not used
14295 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
14297 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
14298 of the mul_imm optimizations from the old jit.
14300 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
14302 * mini.c, liveness.c: patch by Patrik Torstensson and
14303 Zoltan Varga to improve performance in methods with
14306 2005-09-30 Zoltan Varga <vargaz@gmail.com>
14308 * driver.c: Remove 'Globalization' entry from --version.
14310 2005-09-28 Zoltan Varga <vargaz@gmail.com>
14312 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
14313 there is a profiler interested in JIT events.
14315 * aot.c: Load profile files produced by the AOT profiling module, and
14316 reorder methods based on the profiling info. Add a 'method_order' table
14317 to the AOT file to make mono_aot_find_jit_info work with the reordered
14320 * mini.h: Bump AOT file version info.
14322 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
14324 * mini-arm.h: work around what looks like a gcc bug when optimizations
14327 2005-09-28 Raja R Harinath <rharinath@novell.com>
14329 * Makefile.am (AM_CFLAGS): Don't use += to append inside
14330 conditionals. Use ...
14331 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
14333 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
14335 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
14336 to determine the amount of memory to copy when passing valuetypes.
14338 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
14339 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
14341 2005-09-27 Zoltan Varga <vargaz@gmail.com>
14343 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
14344 information about aot.
14346 2005-09-27 Ben Maurer <bmaurer@ximian.com>
14348 * *.c: Replace the use of {Enter,Leave}CriticalSection with
14349 macros. This will allow a deadlock debugger to easily be plugged
14352 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
14354 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
14356 2005-09-27 Raja R Harinath <rharinath@novell.com>
14358 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
14359 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
14360 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
14361 ($(arch_built)) [CROSS_COMPILING]: Error out.
14363 2005-09-26 Zoltan Varga <vargaz@gmail.com>
14365 * aot.c: Add support for the no_special_static flag for classes.
14367 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
14369 * Reapply reverted patches.
14371 * *: Revert r50174 as well.
14373 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
14375 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
14377 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
14379 2005-09-23 Miguel de Icaza <miguel@novell.com>
14381 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
14382 part of the SIG_HANDLER_SIGNATURE.
14384 2005-09-23 Zoltan Varga <vargaz@gmail.com>
14386 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
14389 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
14390 introduced by previous patch.
14392 2005-09-21 Zoltan Varga <vargaz@gmail.com>
14394 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
14395 saved registers too.
14397 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
14398 upon the information returned by get_call_info ().
14400 * mini-x86.c (add_float): Fix stack size calculation.
14401 (mono_arch_call_opcode): Rewrite this so it works based up the
14402 information returned by get_call_info ().
14403 (mono_arch_get_this_vret_args): Ditto.
14405 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
14407 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
14408 in cinfo to determine the registers which need to be used.
14410 2005-09-20 Miguel de Icaza <miguel@novell.com>
14412 * driver.c (mono_main): Add --server and --desktop flags.
14414 2005-09-16 Zoltan Varga <vargaz@gmail.com>
14416 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
14417 registers as global registers.
14419 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
14420 longer needed with the new register allocator.
14422 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
14424 * cpu-ia64.md: Remove unused opcodes.
14426 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
14428 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
14430 * cpu-amd64.md: Remove unused opcodes.
14432 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
14433 needed with the new register allocator.
14435 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
14438 2005-09-16 Raja R Harinath <rharinath@novell.com>
14440 * Makefile.am (check-local): Don't invoke semdel-wrapper.
14442 2005-09-16 Martin Baulig <martin@ximian.com>
14444 * exceptions-amd64.c
14445 (throw_exception): Don't call mono_debugger_throw_exception() if
14446 we're a rethrow - see the FIXME in the code.
14448 2005-09-15 Geoff Norton <gnorton@customerdna.com>
14450 * mini.c (mono_init_exceptions): This only works on some architectures.
14452 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14454 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
14457 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
14459 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
14460 now in mini-exceptions.c.
14462 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
14464 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
14465 now in mini-exceptions.c.
14467 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14469 * exceptions-x86.c: Applied patch from Patrik Torstensson
14470 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
14472 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
14473 code into mini-exceptions.c. Add some assertions to it.
14475 2005-09-12 Zoltan Varga <vargaz@gmail.com>
14477 * aot.c (emit_section_change): Applied patch from "The Software Team"
14478 (<software@solmersa.com>). Fix as errors on windows.
14480 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14482 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
14483 method info into the LMF.
14485 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14487 * mini-ia64.c: Add proper unwind info for method epilogs.
14489 * exceptions-ia64.c: Add some code to help debugging.
14491 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
14493 * mini-exceptions.c: Fix warning.
14495 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14497 * mini.c: Really fix build.
14499 * mini-x86.c mini-amd64.c: Fix build.
14501 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14503 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
14505 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
14506 some Interlocked methods as intrinsics.
14508 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
14509 for Thread methods as well.
14511 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
14513 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
14515 * mini-ia64.c mini-x86.c mini-amd64.c
14516 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
14519 * mini.c (mono_init_exceptions): Fix build breakage.
14521 2005-09-10 Zoltan Varga <vargaz@gmail.com>
14523 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
14524 of instructions. Use the new ia64_unw_op macros for emitting unwind
14527 * mini.c (mono_init_exceptions): Initialize exception handling
14528 related trampolines at startup.
14530 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
14532 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
14534 2005-09-09 Zoltan Varga <vargaz@gmail.com>
14536 * mini.c: Handle type loading errors gracefully during compilation and
14537 throw the appropriate exception.
14539 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
14541 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
14542 for the mono binary.
14544 2005-09-09 Martin Baulig <martin@ximian.com>
14546 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
14549 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14551 * mini-arm.h: use emulation for conv.r.un for the release.
14553 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14555 * mini-arm.c, objects.cs: more fixes and tests for them.
14557 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14559 * mini-arm.c: align structures to at least 4 bytes to be able
14560 to keep our current optimized memcpy.
14562 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
14564 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
14566 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14568 * mini.c: ignore SIGPIPE.
14570 2005-09-04 Zoltan Varga <vargaz@gmail.com>
14572 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
14574 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
14576 2005-09-02 Zoltan Varga <vargaz@gmail.com>
14578 * mini.h: Add prototype for mono_allocate_stack_slots_full.
14580 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14582 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
14583 exception handling support.
14584 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
14585 patch by Brian Koropoff <briank@marakicorp.com>).
14587 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
14589 * mini.c: revert another 'optimization' which breaks when
14590 items on the eval stack need to be saved at a basic block end
14593 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
14595 * jit-icalls.c: for arrays, ensure we always provide
14598 2005-08-30 Zoltan Varga <vargaz@gmail.com>
14600 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
14602 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
14604 2005-08-29 Zoltan Varga <vargaz@gmail.com>
14606 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
14607 arguments in their original register.
14609 2005-08-28 Zoltan Varga <vargaz@gmail.com>
14611 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
14614 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
14615 when ssapre is enabled.
14617 * inssel-long.brg: Fix bug in previous patch.
14619 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
14620 multiplication by a constant.
14622 2005-08-27 Zoltan Varga <vargaz@gmail.com>
14624 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
14627 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
14630 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
14632 * inssel-arm.brg: apply changes tested by Brian Koropoff
14633 <briank@marakicorp.com>.
14635 2005-08-25 Zoltan Varga <vargaz@gmail.com>
14637 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
14639 2005-08-24 Zoltan Varga <vargaz@gmail.com>
14641 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
14642 to the same register if dreg is just a base register.
14643 (print_ins): Improve printing of membase opcodes.
14645 * inssel-x86.brg: Add optimized ldind(reg) rules.
14647 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
14649 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
14651 * mini.c: when running under valgrind, set the stack bottom for
14652 the GC at the actual approximate stack for the app (fixes running
14653 mono with valgrind).
14655 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
14657 * mini.c: do no break at the first valuetype to init found
14658 (fixes bug #75791).
14660 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
14662 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
14664 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
14666 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
14668 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
14670 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
14672 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14674 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
14676 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
14679 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
14682 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
14685 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
14687 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
14689 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14691 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
14692 in the tail recursion optimization.
14694 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
14695 debug info into the assembly file.
14697 * iltests.il: Add test for filter regions.
14699 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
14700 initial stack of filter regions. Fixes #75755.
14702 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
14704 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
14705 stack requirements.
14707 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14709 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
14710 the check for an already compiled method on non-ia64 platforms.
14711 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
14714 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
14716 * inssel-x86.brg: Add some optimized call rules.
14718 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
14720 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
14723 * mini.h mini-trampolines.c: Pass the trampoline argument to
14724 mono_arch_patch_delegate_trampoline.
14726 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
14728 * mini-trampolines.c: Fix build.
14730 * mini-amd64.h: Add delegate trampolines.
14732 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
14734 * inssel-amd64.brg: Add optimized call rules.
14736 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
14738 * inssel-ia64.brg: Add optimized ldind(reg) rules.
14740 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
14742 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
14745 * mini-ia64.c: Remove LMF fixmes.
14747 * mini-ia64.h: Remove most fields from LMF.
14749 * inssel-ia64.brg (stmt): Fix unaligned access errors.
14751 * mini-trampolines.c: Add support for IA64 function descriptors.
14753 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
14754 for IA64 function descriptors.
14756 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
14758 * tramp-arm.c: patch the vtable for virtual calls. Added
14759 support code to register/unregister the LMF.
14760 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
14763 2005-08-19 Dick Porter <dick@ximian.com>
14765 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
14766 bit value if needed.
14768 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
14770 * mini.c (mini_get_method): Move handling of wrapper data here.
14772 * mini.c (mono_method_to_ir): Add support for dynamic methods.
14774 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
14777 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
14778 bblock->code does not remain empty.
14780 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
14782 * arrays.cs: Add regression test for #75832.
14784 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
14785 rules. Fixes #75832.
14787 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
14788 instruction scheduling.
14790 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
14792 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
14794 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
14796 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
14798 * mini-codegen.c: Fix VC build.
14800 * cpu-pentium.md: Increase length of atomic_exhange_i4.
14802 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14804 * mini.h: fix signature for mono_register_opcode_emulation.
14806 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
14808 * mini.c: Get rid of most of the helper_sig_... constants using
14809 mono_create_icall_signature ().
14811 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
14813 * jit-icalls.c (helper_ldstr): New helper function.
14815 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
14817 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
14818 throw, load the string using a helper call instead of creating a string object.
14820 * aot.c: Update after LDSTR changes.
14822 * mini.h: Bump AOT file version.
14824 * aot.c: Save class size info into the AOT file. Print more statistics during
14827 * mini.h: Bump AOT file version.
14829 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14830 ordering of disasm cases. Fixes #74957.
14832 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
14834 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
14835 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
14836 the generic code needed for the ARM port.
14838 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
14840 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
14841 inssel-arm.brg: more ARM features and fixes.
14843 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
14845 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
14846 ARM port work in progress.
14848 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
14850 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
14852 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
14854 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
14856 * inssel.brg (mini_emit_memset): Add support for unaligned access.
14858 * *-ia64.*: Ongoing IA64 work.
14860 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
14862 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
14864 * TODO: Remove out-of-data todo stuff.
14866 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
14869 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
14871 * mini.h: Bump corlib version.
14873 2005-07-27 Martin Baulig <martin@ximian.com>
14876 (create_copy_ins): Added `const unsigned char *ip' argument; set
14877 `copy->cil_code' from it.
14879 2005-07-27 Martin Baulig <martin@ximian.com>
14881 * mini-exceptions.c (mono_handle_exception): Don't call
14882 mono_debugger_handle_exception() for filters.
14884 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
14886 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
14889 2005-07-26 Martin Baulig <martin@ximian.com>
14891 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
14893 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
14894 helper_compile_generic_method() if the method is actually virtual
14897 2005-07-26 Martin Baulig <martin@ximian.com>
14900 (trampoline_code): Renamed to `mono_trampoline_code' and made it
14901 public; this is now accessed directly by the debugger.
14902 (mono_generic_trampoline_code): Removed.
14905 (mono_debug_init_method): Also add interncalls and wrappers.
14907 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
14909 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
14911 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
14913 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
14915 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
14917 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
14919 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14921 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
14922 getting TLS offsets on AMD64 too.
14924 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
14926 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
14928 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
14930 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
14931 inssel-arm.brg, mini-arm.h: ARM port work in progress.
14933 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14935 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
14937 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
14940 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
14941 mono_sparc_is_virtual_call ().
14943 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
14945 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
14946 trampoline parameters.
14948 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
14950 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
14951 to mono_arch_get_vcall_slot_addr.
14953 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
14956 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
14958 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14960 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
14962 2005-07-19 Martin Baulig <martin@ximian.com>
14964 * exceptions-amd64.c (throw_exception): Call
14965 mono_debugger_throw_exception() here like we're doing it on i386.
14967 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14969 * mini-ia64.c: Add optimized TLS access support.
14971 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
14973 * mini-exceptions.c: Ongoing IA64 work.
14975 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
14977 * mini.c: Use the default optimization set when embedding. Fixes
14980 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
14982 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
14983 of trampolines to a separate file.
14985 * mini-trampolines.c: New file.
14987 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
14990 * tramp-x86.c: Reorganize the trampoline code to be similar to the
14993 * mini-codegen.c: Fix cygwin build.
14995 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
14997 * mini.c: Add some minor changes needed by the IA64 port.
14999 * *-ia64.*: Ongoing IA64 work.
15001 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
15003 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
15004 trampolines into arch-independent and arch-dependent parts.
15006 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
15008 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
15010 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
15012 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
15013 the xp-regalloc-branch for amd64.
15015 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
15016 xp-regalloc-branch for x86.
15018 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
15020 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
15022 2005-07-06 Martin Baulig <martin@ximian.com>
15025 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
15026 (mono_jit_runtime_invoke): Likewise.
15028 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
15030 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
15033 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
15034 without loading their metadata. Reorganize the file format so exception handling+
15035 debug info is kept separate from normal method info. Create MonoJitInfo
15036 structures for methods lazily.
15038 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
15040 (x86_class_init_trampoline): Patch AOT class init trampolines too.
15042 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
15044 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
15047 * mini.h: Bump AOT file version.
15049 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
15051 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
15053 2005-07-01 Raja R Harinath <rharinath@novell.com>
15055 * Makefile.am (check-local): Call semdel-wrapper.
15057 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
15059 * mini-x86.c: Revert the last change as it seems to break the build..
15061 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
15063 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
15065 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
15067 2005-06-27 Ben Maurer <bmaurer@ximian.com>
15069 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
15070 outside of the macro, so strange stuff doesn't happen with gcc4
15071 (NEW_AOTCONST_TOKEN): Likewise.
15073 2005-06-28 Martin Baulig <martin@ximian.com>
15075 * mini.c (mini_class_is_system_array): New static method; use this
15076 instead of `klass->parent == mono_defaults.array_class' everywhere
15077 since this also works for the new generic array class.
15079 2005-06-26 Ben Maurer <bmaurer@ximian.com>
15081 * inssel.brg: Remove warnings.
15083 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
15085 * mini-ia64.c: Ongoing IA64 work.
15087 * basic-float.cs: Add float->i1 conversion test.
15089 * iltests.il: Add conv.u4 test.
15091 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
15093 * inssel-long.brg: Fix bug caused by last change.
15095 2005-06-23 Geoff Norton <gnorton@customerdna.com>
15097 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
15098 BSDs. Allows the x86 JIT to work on OSX86
15100 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
15102 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
15105 * mini-ia64.c: Ongoing IA64 work.
15107 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
15109 * mini-ia64.c: Ongoing IA64 work.
15111 * driver.c: Clean up jit_code_hash as well when using --regression.
15113 * inssel-long.brg: Fix long->i4/u4 conversion rules.
15115 * basic-long.cs: Add tests for long->u4 conversion.
15117 2005-06-18 Ben Maurer <bmaurer@ximian.com>
15119 * mini.c: Take mono_get_domainvar out of macros. This makes sure
15120 that we do not depend on undefined C behavior: the order stuff
15121 gets evaluated within an expression. Fixes mono when compiled on
15124 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
15126 * *-ia64.*: Ongoing IA64 work.
15128 * aot.c: Lower memory usage while loading AOT methods.
15130 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
15132 * mini.h: Bump AOT file format version.
15134 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
15136 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
15138 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
15140 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
15141 not on callee assembly). Fixed some comments.
15143 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
15145 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
15146 it gets proper disassembly.
15147 (emit_method_info): Remove some dead code.
15149 * mini.c (mini_method_compile): Allways allocate the GOT var in
15150 mono_method_to_ir for emulating opcodes.
15152 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
15154 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
15155 before freeing the code memory. Fixes #74990.
15157 * objects.cs: Add regression test for #74992.
15159 * liveness.c: Extend live ranges of arguments to the beginning of the
15160 method. Fixes #74992.
15162 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
15163 so it points into the faulting instruction.
15165 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
15167 * jit-icalls.c (mono_imul_ovf): Add exception handling.
15169 * *-ia64.*: Ongoing IA64 work.
15171 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
15173 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
15175 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
15177 * *-ia64.*: Ongoing IA64 work.
15179 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
15181 * basic-long.cs: Add tests for add/sub.ovf.
15183 * basic.cs: Add tests for sub.ovf.
15185 * *-ia64.*: Ongoing IA64 work.
15187 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
15189 * *-ia64.*: Ongoing IA64 work.
15191 * basic.cs: Add conv.ovf.i4.un test.
15193 2005-06-09 Massimiliano Mantione <massi@ximian.com>
15195 * mini.c: (remove_block_if_useless) Fixed bug 75061.
15197 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15199 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
15201 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
15203 * *-ia64.*: Ongoing IA64 work.
15205 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15208 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
15210 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
15212 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
15214 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
15216 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
15218 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
15219 of a call is callable by a near call.
15221 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
15223 * mini-ia64.c: Ongoing IA64 work.
15225 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
15227 * genmdesc.c: Make the generated array non-static.
15229 * inssel-long.brg: Fix LSHR_IMM rule.
15231 * *-ia64.*: Ongoing IA64 work.
15233 * *-ia64.*: Ongoing IA64 work.
15235 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
15237 * *-ia64.*: Ongoing IA64 work.
15239 * *-ia64.*: Ongoing IA64 work.
15241 * mini-ia64.c: Ongoing IA64 work.
15243 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
15245 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
15247 * objects.cs basic-calls.cs: Move some tests to objects.cs.
15249 * objects.cs basic-long.cs: Move some tests to objects.cs.
15251 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
15253 * *-ia64.*: Ongoing IA64 work.
15255 * iltests.il: Add a new test.
15257 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
15258 newobj. Fixes #75042.
15260 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
15262 * *-ia64.*: Ongoing IA64 work.
15264 * *-ia64.*: Ongoing IA64 work.
15266 * *-ia64.*: Ongoing IA64 work.
15268 * basic.cs objects.cs: Move tests accessing static variables as well.
15270 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
15272 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
15274 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
15276 * driver.c: Always print failed tests.
15278 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
15281 * *ia64*: Ongoing IA64 work.
15283 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
15285 * basic.cs: Add tests for add.ovf. Fix warnings.
15287 2005-05-18 Miguel de Icaza <miguel@novell.com>
15289 * driver.c (mono_main): Avoid crash if no argument is passed to
15290 --break; Do not use g_error, but f_printf. And fix all other
15291 ocurrences of the same crash.
15293 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
15295 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
15296 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
15299 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
15301 * *-ia64.*: Add beginnings of IA64 backend.
15303 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
15305 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
15307 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
15310 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
15312 * mini-amd64.c: Fix a warning.
15314 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
15316 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
15317 in float_neg. Fixes #74897.
15319 * mini-amd64.c (emit_call): Fix another near call bug.
15321 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
15323 * declsec.c: Keep the appdomain information in the structure. Added a
15324 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
15325 value gets overwritten).
15326 * declsec.h: Set the default MonoArray for the the stack to 6. Added
15327 an MonoAppDomain member to MonoSecurityFrame.
15328 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
15329 used in the stack walk. Now use a MonoArray which grow (double) when
15332 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
15334 * mini.c: Re-enabled runtime cleanup, since running threads should
15335 now properly stop when exiting.
15337 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
15339 * mini-codegen.c: New file contaning the arch-independent local
15340 register allocator. Not used by any architectures yet.
15342 * mini.h linear-scan.c: Merge some changes from the
15343 mini-xp-local-regalloc branch.
15345 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
15347 * mini-amd64.c (emit_call): Fix calls to native functions when the
15348 runtime is compiled as a shared library. Fixes #74756.
15350 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
15351 on a literal field. Fixes #74751.
15353 2005-04-25 Raja R Harinath <rharinath@novell.com>
15355 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
15357 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
15359 * objects.cs: Add missing null casting test.
15361 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
15363 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
15364 in wrapper methods. Also rename 'address' variable to 'offset'.
15366 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
15368 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
15371 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
15373 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
15376 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
15378 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
15380 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15382 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
15383 just the last bytes.
15385 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15387 * aot.c (mono_compile_assembly): Fix warning.
15389 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
15390 by the _MSC_VER stuff.
15392 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
15394 * inssel-long.brg: Fix #74588.
15396 * cpu-amd64.md: Fix #74591.
15398 * iltests.il: Add new regression tests.
15400 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
15402 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
15405 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
15407 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
15409 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
15410 from Bill Middleton <flashdict@gmail.com>.
15412 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
15414 * arrays.cs: Add new regression test. Fix warnings.
15416 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
15418 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
15419 and leakage in CKFINITE.
15421 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
15422 this to a null op since it is called on amd64 too.
15424 * exceptions-amd64.c (get_throw_trampoline): Align stack.
15426 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
15427 body since this is not used on amd64.
15429 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
15431 * mini-amd64.c: Remove obsolete fixmes.
15433 * mini.c (print_method_from_ip): Fix debugging support.
15435 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15437 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
15438 so that expressions that don't give much gain are not reduced.
15439 * ssapre.h: Likewise.
15441 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
15443 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
15445 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
15447 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
15449 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
15451 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
15453 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
15455 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
15457 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
15460 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
15462 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
15464 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
15466 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
15467 MONO_ARCH_USE_SIGACTION. Fixes #74252.
15469 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
15471 * mini-x86.c: Fix up stack overflow handling.
15473 * exceptions.cs: Add new regression test.
15475 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
15477 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
15478 mono_jit_thread_attach.
15480 * mini.c (mono_method_to_ir): Verify called method is not abstract.
15482 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15484 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
15485 avoid calling constructors using callvirt.
15487 * inssel.brg: Fix #74073.
15489 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
15491 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
15492 compilation with non-GCC compilers.
15493 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
15494 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
15496 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
15498 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
15499 klass->interface_offsets (will likely fix bug#74073).
15501 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15503 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
15505 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
15507 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
15508 to amd64_div_reg_size ().
15510 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
15512 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
15514 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
15516 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15518 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
15520 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15522 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
15524 * mini.c (mono_precompile_assembly): Load and precompile referenced
15525 assemblies as well. Fixes #74015.
15527 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
15529 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
15531 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
15533 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
15534 a lot of checks and (anyway) permissions cannot work until corlib is
15537 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
15539 * mini-ppc.c: fixed ABI issue on sysv/ppc.
15541 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
15543 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
15544 calls (fixes bug#72824).
15546 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
15548 * mini.c: fix tail recursion elimination (see test in bug#73936).
15550 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
15552 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
15553 some fp functions in sse2 mode.
15555 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
15557 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
15559 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
15561 * mini.h mini.c: Add mono_get_jit_tls_key ().
15563 * mini-x86.c: Enable fast TLS support on windows.
15565 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
15567 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
15568 * mini.c: Check for p/invoke method when generating code. If a
15569 p/invoke method, or it's class, isn't decorated with [Suppress
15570 UnmanagedCodeSecurity] then generate code to call System.Security.
15571 UnmanagedDemand (only if the security manager is active).
15573 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15575 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
15576 last change as it seems to cause strange crashes.
15578 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15580 * *.c: handle unsafe function pointers where needed.
15582 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15584 * mini.c (mono_jit_free_method): Remove the fixme too.
15586 2005-03-15 Miguel de Icaza <miguel@novell.com>
15588 * mini.c: As discussed, make the code actually free the delegate
15589 thunk now, to enable the debugging of delegate problems, use
15590 MONO_DEBUG=1 when running Mono.
15592 This takes also care of parts of the leaks as seen by Joe.
15594 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
15596 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
15597 thread_tls_offset calculation.
15599 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
15601 * declsec.c: Reworked linkdemand checks for icall. The previous code
15602 was using the declaration code (untrusted) and didn't work as expected
15603 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
15606 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
15608 * iltests.il: Add new localloc test.
15610 * mini-amd64.c: Handle large stack allocations the same way as on
15611 windows if stack overflow handling is working.
15613 * mini-amd64.c: Allocate the signal stack using mmap.
15615 * mini.c (sigsegv_signal_handler): Fix reading of context.
15617 * mini-exceptions.c: Fix up stack overflow handling.
15619 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
15621 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
15623 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
15625 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
15627 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
15628 tramp_init functions as they are no longer needed.
15630 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
15632 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
15634 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
15636 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
15638 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
15641 * mini-ops.h: Add OP_LMUL_IMM.
15643 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
15644 long mul/div opcodes as intrinsic.
15646 * mini-amd64.c (emit_call): Handle the case when the callee might be
15649 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
15651 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
15654 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
15656 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
15658 2005-03-09 Ben Maurer <bmaurer@ximian.com>
15660 * mini.c (mono_codegen): Don't leak here, to help people running
15663 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
15665 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
15666 conversions in sse2 mode.
15668 * basic-float.cs: Add regression test.
15670 * mini-amd64.c: Reenable sse2.
15672 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15674 * mini-amd64.c: Disable sse2 until some regressions are fixed.
15676 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
15678 * driver.c: Copyright text should include 2005.
15680 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15682 * cpu-amd64.md (load_membase): Fix more max lengths.
15684 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
15686 * cpu-amd64.md (load_membase): Fix max length.
15688 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
15690 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
15692 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
15693 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
15695 * basic-float.cs: Add rounding regression test.
15697 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
15699 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
15701 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
15702 structures in registers for pinvoke wrappers.
15704 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
15706 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
15708 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
15710 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
15711 wrapper to mono_jit_thread_attach.
15713 * mini.c (mini_jit_thread_attach): New jit icall.
15715 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
15716 native->managed wrappers.
15718 * exceptions.cs: Add new regression test.
15720 * mini.c (optimize_branches): Check regions in the cbranch to throw
15721 block case as well. Fixes #73242.
15723 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
15725 * mini.c: thread safety fixes.
15727 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
15729 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
15730 patching stuff, since delegates use jump trampolines so there is
15733 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
15736 * tramp-amd64.c: Fix build.
15738 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
15739 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
15741 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
15742 Rename this to mono_arch....
15743 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
15745 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
15747 * mini-amd64.c (emit_call): If both the caller and the callee is
15748 guaranteed to have 32 bit addresses, emit a normal call.
15750 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
15752 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
15753 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
15754 method_ptr inside delegates.
15756 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
15758 * mini.c (mono_jit_free_method): Free the method info even if the native code is
15759 invalidated. Fixes #73001.
15761 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
15763 * mini-x86.c: Only use stdcall for pinvokes on windows.
15765 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
15767 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
15768 * mini-x86.c: remove unreliable __thread var offset detection,
15769 use the correct accessors and enable by default.
15771 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
15773 * mini.c (mono_jit_free_method): Fix memory leak.
15775 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
15777 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
15779 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
15781 * cpu-amd64.md: Fix lengths of atomic opcodes.
15783 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
15785 * driver.c: try to not imply using ICU is any good.
15787 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
15789 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
15790 functions as inline ops.
15792 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
15793 some Interlocked functions as inline ops.
15795 * mini.c (move_basic_block_to_end): Fix bug in last patch.
15797 * mini.h (MonoBasicBlock): Reorganize fields a bit.
15799 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
15801 * mini.c: Add support for OP_NOT_TAKEN.
15803 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
15804 structures in registers for pinvoke wrappers.
15806 * mini-amd64.c: Fix warnings.
15808 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
15810 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
15812 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
15814 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
15815 address instead of loading the address from it.
15817 * mini-x86.c: Add support for returning small structs in registers
15818 on Win32. Fixes part of #70864.
15820 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
15822 * trace.c (get_token): Improve error checking.
15824 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
15826 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
15828 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
15830 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
15831 it can be reused for MonoClass.
15832 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
15835 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
15837 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
15838 instead of a MonoReflectionMethod. The method information wasn't used
15839 when displaying SecurityException details (but will be now).
15841 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
15843 * Makefile.am : windows build fix.
15845 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
15847 * iltests.il: Add new regression test.
15849 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
15852 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15854 * mini.c: Moved linkdemand check into helper function check_linkdemand
15855 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
15858 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15860 * declsec.c: Added statistics counter for different kinds of
15862 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
15863 (and commented) declaration.
15864 * mini.c: Added statistics counter for security Demand code
15865 generation. Added display of security statistics.
15867 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
15869 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
15870 Fix compilation errors under gcc-2.95.
15872 2005-02-12 Ben Maurer <bmaurer@ximian.com>
15874 * mini.c, driver.c: Use the new jit trampoline hashtable
15876 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15878 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
15880 2005-02-11 Martin Baulig <martin@ximian.com>
15882 * debug-mini.c (mono_debug_close_method): Free the line number array.
15884 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15886 * aot.c: Break up large methods into smaller ones. Share GOT slots for
15889 * mini.h: Bump AOT file format version.
15891 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
15893 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
15895 * declsec.h: Added macros to get/set lazyly initialized security
15896 informations about assemblies. Added new enum for different type of
15897 possible LinkDemand violation. Added function to check LinkDemands.
15898 * mini.h: Added a field to MonoCompile to hold any security violation
15899 detected when JITting a method (so it can be thrown later).
15900 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
15901 and CEE_CALLVIRT. Added code to throw exception at the end of
15902 mini_method_compile (note: the exception is unhandled right now).
15904 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
15906 * mini.c, jit-icalls.c: use the managed implementation of
15907 memset for initobj and memset, to avoid managed <-> unmanaged
15910 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15912 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
15913 optimization if it would need a GOT var.
15915 * basic.cs: Add tests for constant propagation and switch statements.
15917 * ssa.c: Fix out-of-range constant propagation and switch statements.
15919 2005-02-09 <vargaz@freemail.hu>
15921 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
15923 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
15925 * cpu-amd64.md (load_membase): Fix max length of load_membase.
15927 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15929 * mini.c: update to new signature of mono_class_get_allocation_ftn().
15931 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
15933 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
15934 arithmetic operations.
15936 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
15938 * mini-ppc.c: add a workaround for broken user code that
15939 DllImports vararg functions with non-vararg signatures.
15941 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
15943 * mini.c (mono_jit_compile_method_inner): Add detection and a
15944 meaningfull error message for assemblies written in Managed C++.
15946 * tramp-amd64.c mini-amd64.h: Add support for
15947 create_trampoline_from_token ().
15949 * aot.c mini-x86.c abcremoval.c: Applied patch from
15950 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
15952 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
15954 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
15955 which takes a MonoImage/token as parameter instead of a MonoMethod.
15957 * aot.c: Use the new trampoline for initializing vtables.
15959 * aot.c: Add support for ldfld/stfld_remote wrappers.
15961 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
15962 rules for compare <MEM>, IMM.
15964 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
15966 * aot.c: Handle inherited finalizers correctly.
15968 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
15970 * inssel.brg (stmt): Add a missing _setup_... ().
15972 * aot.c: Save some parts of the class state to the AOT file and use it
15973 to recompute that state when a class is initialized.
15975 * mini.c: Install AOT hooks into the runtime.
15977 * mini.h: Bump AOT file format version.
15979 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
15982 * iltests.il: Add new test.
15984 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
15986 * mini.c: fix typo.
15988 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
15990 * mini.c: setup the statistical profiler in the thread attach
15991 callback to cope with the new single thread code.
15993 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
15995 * mini-ppc.c: ensure we have enough room for the profiler
15996 calls (fixed bug#72084).
15998 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
16000 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
16003 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16005 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
16007 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16009 * ssapre.c: Fixed an issue with down safety (this allows IronPython
16010 to succesfully execute parrotbench).
16011 * ssapre.h: Likewise.
16013 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16015 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
16016 variable for stores to method arguments (fixes a SSAPRE issue).
16018 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
16020 * mini.c: handle value types in dup, fixes gen-112.cs.
16022 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
16024 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
16025 sequence for calls in dynamic methods to avoid thunks.
16027 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
16029 * mini.c: correctly remove dynamic methods from the hashtable.
16031 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16033 * driver.c: Disabled SSAPRE until fix the bug that appears
16034 in IronPython's parrotbench.
16036 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
16038 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
16040 * mini.c (mono_method_to_ir): Revert the previous change.
16042 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
16043 when AOT compiling.
16045 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
16046 mono_jit_info_table_find () etc. when running under valgrind.
16048 * inssel.brg: Fix warnings.
16050 * mini-exceptions.c: Fix warnings.
16052 2005-01-31 Martin Baulig <martin@ximian.com>
16054 * driver.c (compile_all_methods_thread_main): Don't try to compile
16055 generic methods or anything which has type parameters.
16057 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
16059 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
16061 * TestDriver.cs: Add --verbose flags.
16063 * graph.c ssa.c: Fix 64 bit warnings.
16065 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
16066 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
16067 Fix 64 bit warnings.
16069 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
16070 variable not spotted by gcc.
16072 * mini-amd64.c inssel-amd64.brg: Applied patch from
16073 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
16074 X86_COMPARE_MEMBASE opcodes.
16076 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
16078 2005-01-29 Ben Maurer <bmaurer@ximian.com>
16080 * *: MonoMethod->signature might be NULL now. You *MUST* use
16081 mono_method_signature.
16083 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
16085 * driver.c (compile_all_methods_thread_main): Compile the methods
16086 without invoking cctors.
16088 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
16090 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
16091 * basic-calls.cs: test for the above.
16093 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
16095 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
16096 MonoJitInfo changes.
16098 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
16100 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
16101 eagerly if it contains dynamic methods.
16103 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
16105 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
16106 trace, it is now computed by an icall from trace_ips.
16108 * mini-exceptions.c: Fix a warning.
16110 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
16112 * mini-exceptions.c: don't bother getting stack trace info if
16113 it's not going to be used.
16115 2005-01-27 Raja R Harinath <rharinath@novell.com>
16117 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
16120 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
16122 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
16124 * aot.c: Avoid calling mono_method_get_header () if not needed.
16126 * mini.h: Bump AOT file format version.
16128 * mini.c (mono_emit_native_call): Allocate a GOT var here.
16130 * mini.c (mono_print_tree): Print more info for calls.
16132 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
16134 * declsec.h: Remove warning by adding missing include for marshal.h
16136 2005-01-26 Martin Baulig <martin@ximian.com>
16138 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
16141 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
16143 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
16146 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
16148 * aot.c (mono_compile_assembly): Fix a warning.
16150 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
16152 * declsec.c: Look for security attributes on the original MonoMethod
16153 (and not the wrapped one). This fix permissions on icalls.
16155 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16157 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16159 * mini.c (mono_allocate_stack_slots): Add a fixme.
16161 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16163 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
16165 * inssel.brg: optimize casts of sealed types (more
16166 optimizations waiting for fixes in remoting).
16168 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16170 * inssel.brg (stmt): Add another dummy rule.
16172 * driver.c: Fix warnings.
16174 * driver.c (mono_main): If running under valgrind, instruct glib to use
16175 the system allocation functions so valgrind can track the memory
16176 allocated by the g_... functions.
16178 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
16180 * mini-ops.h: Add OP_DUMMY_STORE opcode.
16182 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
16184 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
16185 variables in try regions.
16187 * mini.c (mini_method_compile): Don't disable optimizations on large
16188 methods when AOT compiling.
16190 * mini.c (mono_allocate_stack_slots): New arch independent method to
16191 allocate stack slots. Not yet used.
16193 2005-01-22 Ben Maurer <bmaurer@ximian.com>
16195 * debug-mini.c (mono_debug_close_method): Plug some leaks.
16197 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
16199 * mini-ppc.c: make the branch info relative as the code
16200 buffer can be reallocated.
16202 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
16204 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
16205 * driver.c: Removed the AOT/security restriction. Now initialize the
16206 security manager (in metadata) if --security is used.
16207 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
16208 rather than the pointer to declarative security, when AOT is used.
16210 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
16212 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
16213 basic blocks, reduced intrinsic exception throwing code size.
16215 2005-01-22 Miguel de Icaza <miguel@ximian.com>
16217 * driver.c (mini_usage): Reorder the usage screen.
16219 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
16221 * mini.c (mono_resolve_patch_target): Fix warning.
16223 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
16225 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
16228 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
16230 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
16231 breaks the amd64 build.
16233 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
16234 register allocation. Fixes #71454.
16236 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
16238 * arrays.cs: Add new regression test.
16240 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16242 * ssapre.c: Turned usage of snprintf to GString.
16243 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
16244 (I left it on by mistake in my previous commit).
16246 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
16248 * mini.c, cfold.c, basic-calls.cs: preserve side effects
16249 on cond branch optimization (fixes bug# 71515).
16251 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16253 * abcremoval.c: Fixed bug 71062.
16254 * abcremoval.h: Likewise.
16256 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16258 * mini.c: Added a new functionality to optimize_branches, the removal
16259 of useless basic blocks, and fixed some problem in the removal of
16260 critical edges; some utility functions added for both purposes.
16261 * ssapre.c: Added complex expression support, and fixed bug 70637.
16262 * ssapre.h: Likewise.
16263 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
16265 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
16266 * driver.c: Re-enabled SSAPRE.
16268 2005-01-19 Martin Baulig <martin@ximian.com>
16270 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
16271 the result of mono_get_method_constrained().
16273 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
16275 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
16278 2005-01-18 Geoff Norton <gnorton@customerdna.com>
16280 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
16281 be detected. Fixes #59296.
16283 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
16285 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
16286 which can happen. Fixes #71361.
16288 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
16290 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
16293 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
16295 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
16296 appdomain-unload.exe to fail.
16298 * mini.c: Fix some memory leaks.
16300 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
16302 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
16303 Fixed bug and sped up some codepaths.
16305 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
16307 * mini.c: Fix some memory leaks.
16309 * exceptions.cs basic-long.cs: Add test for checked ulong->int
16312 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
16314 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
16317 * iltests.il: Add regression test for #71320.
16319 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
16321 * mini.c (mono_codegen): Fix installation of profiler hooks.
16323 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
16325 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
16327 * mini.h, mini.c, cfold.c: optimize access to enum
16328 readonly fields, too. Eval conditional branches if possible
16329 to perform unreachable code removal in more cases.
16331 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
16333 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
16335 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
16338 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
16339 WinXP DEP. Fixes #71244.
16341 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
16343 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
16345 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
16347 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
16349 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
16351 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
16354 * mini.h: Bump AOT version.
16356 * mini.h (MonoCompile): Change exvar to a hash table.
16358 * mini.c: Allocate a separate exvar for each handler block.
16360 * mini.c: Get rid of the computation of filter_lengths, its not needed.
16362 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
16363 ex var with the pending exception and only throw if the two are equal.
16366 * exceptions.cs: Add tests for rethrow and nested catch clauses.
16368 * mini-x86.c: Fix warnings.
16370 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
16371 used by all the ports now.
16373 * aot.c: Add write-symbols and save-temps options.
16375 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16377 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
16379 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
16381 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
16384 * tramp-s390.c: Check vtable slot belongs to the domain.
16386 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
16387 as per other platforms.
16389 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
16391 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
16393 * driver.c: we don't run the Main() code in a subthread anymore.
16395 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
16397 * mini.c: added experimental rtc support in the statistical
16398 profiler: if the user has the permission, more accurate statistics
16399 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
16400 The MONO_RTC value must be restricted to what the linux rtc allows:
16401 power of two from 64 to 8192 Hz.
16403 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16405 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
16407 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
16409 * mini-ppc.c: better icache flush for smp.
16411 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
16413 * mini-amd64.c (emit_move_return_value): Fix memory leak.
16415 * mini-x86.c (get_call_info): Add the get_call_info () code from the
16416 amd64 port, not yet used.
16418 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16420 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
16423 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
16425 * driver.c: Added --security option to activate the security manager.
16426 Right now this will allow code generation for declarative demands and
16427 is disabled when AOT is specified.
16428 * mini.c: Add code generation for declarative security demands.
16429 * mini.h: Add mono_use_security_manager as an extern gboolean.
16431 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16433 * aot.c (mono_compile_assembly): Speed up compilation a bit by
16434 emitting more dense assembly code.
16436 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
16437 exception throwing stuff.
16439 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
16441 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
16444 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
16445 left in by mistake.
16447 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
16450 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
16452 * tramp-*.c: Only patch vtable slots if the object is in the current
16453 domain. Fixes appdomain-unload.exe.
16455 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
16457 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
16460 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16462 * mini.c (reverse_branch_op): New helper function.
16464 * mini.c (optimize_branches): Run the new optimization only on
16465 platforms which support it. Also reverse all kinds of branches.
16467 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
16469 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
16472 * mini.c (optimize_branches): Reverse not-equals branches if the false
16473 bblock is a throw. This happens a lot of time with argument checking in
16476 * mini.c (mono_codegen): Add support for placing basic blocks after
16477 the function epilogue.
16479 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
16482 2005-01-05 Miguel de Icaza <miguel@ximian.com>
16484 * mini.c (setup_stat_profiler): Only set this up if the platform
16485 supports ITIMER_PROF.
16487 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16489 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
16492 * inssel.brg: Fix a warning.
16494 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
16496 * mini.c: added support for statistical profiler
16497 (run with: --profile=default:stat).
16499 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
16501 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
16503 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
16505 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
16506 related to global registers from the amd64 port.
16508 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
16510 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
16512 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
16513 with global registers.
16514 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
16516 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
16518 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
16520 * debug-mini.c (encode_value): Fix off-by-one.
16522 * aot.c (encode_value): Likewise.
16524 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
16526 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
16528 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
16531 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
16533 * aot.c (emit_method_info): Increase size of temp buffer.
16535 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
16538 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
16540 * aot.c (emit_method_info): Fix build.
16542 * aot.c: Further rework of the AOT file format to reduce the size of
16543 the method info data.
16545 * mini.h: Bump AOT file format version.
16547 2004-12-27 Martin Baulig <martin@ximian.com>
16549 * mini.c (mini_get_method): New static method; call
16550 mono_get_method_full() and mono_get_inflated_method().
16551 (mono_method_to_ir): Use mini_get_method() instead of
16552 mono_get_method_full().
16554 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
16556 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
16558 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
16560 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
16562 * inssel-amd64.brg: Add some optimization rules.
16564 2004-12-24 Ben Maurer <bmaurer@ximian.com>
16566 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
16567 standard not GC'd stuff is fine.
16569 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
16571 * aot.c: Rework the AOT file format to get rid of most of the global
16572 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
16574 * mini.h: Bump AOT file format version.
16576 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
16578 * mini.h: Bump AOT file format version.
16580 * aot.c (mono_aot_is_got_entry): New function to determine if an
16581 address is inside a GOT.
16583 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
16585 * cpu-pentium.md: Increase the maximum size of some instructions which
16586 might involve a got access.
16588 * mini.c (get_method_from_ip): Another debug helper function.
16590 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
16591 when got var accesses are created during the decompose phase.
16593 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
16595 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
16596 argument mini_compile_method and to MonoCompile, and use this to
16597 determine whenever a given method is compiled for AOT. This allows the
16598 other methods compiled during AOT compilation to be free of AOT stuff,
16599 so the backends does not need to add special support for them by
16600 creating a fake GOT etc.
16602 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
16605 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16607 * mini.c (mono_method_to_ir): It turns out that some of the
16608 x-appdomain wrappers are lax with types, so just ignore this for
16611 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
16612 at the vtable->klass. If it is non-shared code we can just use the
16615 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
16617 * mini-ppc.c: access MonoDomain from tls, too.
16619 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
16621 * declsec.c: Removed unused variable (and related warning ;-)
16623 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16625 * iltests.il: New test for LDELEMA on an array of ref types.
16627 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
16628 all ldelema's on reftypes.
16629 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
16630 it was the wrong place to put it.
16632 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
16633 register to pop to make this cleaner, at the request of Paolo.
16635 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16637 * mini-ops.h (OP_GETHASHCODE): New op.
16639 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
16641 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
16644 For a microbenchmark, this reduces the cost of Hashtable.get_Item
16647 * mini-x86.c (mono_arch_output_basic_block): Rather than
16655 The first is 3 bytes while the second is 1. This saves 36 kb on
16656 mscorlib, quite a big saving. When bootstraping mcs, I was able to
16657 see a small boost because of icache locality.
16659 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
16661 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
16663 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
16664 started code sharing with the generic code.
16666 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
16668 * mini-ppc.c, cpu-g4.md: added code for direct access to
16671 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
16673 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
16674 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
16677 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
16679 * declsec.c|h: Added functions to cache the declarative stack modifiers
16680 in MonoJitInfo and to create a security frame from a MonoJitInfo
16682 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
16683 created. Register internal calls for System.Security.SecurityFrame::
16684 _GetSecurityFrame and _GetSecurityStack.
16685 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
16686 the definitions for the new stack walk/callback mechanism.
16687 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
16688 first security frame for LinkDemands and InheritanceDemands) and
16689 GetSecurityStack for Demands. Both use the new mono_walk_stack code
16691 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
16692 walk initialization (lupus).
16694 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16696 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
16698 (handle_loaded_temps): Do not create a temporary variable for
16699 things that we know are temps. They will never be modified.
16700 (mono_spill_call): Set MONO_INST_IS_TEMP
16701 (mono_emulate_opcode): ditto
16703 (mono_method_to_ir.CEE_DUP): ditto
16705 2004-12-19 Ben Maurer <bmaurer@ximian.com>
16707 * mini.c (type_to_eval_stack_type): Make this handle the void type
16708 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
16709 (emit_tree): use ip_in_bb to special case some common idioms
16710 Update all callers to pass in the IP.
16711 (mono_method_to_ir): Make CEE_CALL* do the above as well.
16713 This gives us a nice 2% speedup in mcs bootstrap.
16715 * mini-x86.c (peephole_pass): Peephole pass to make
16724 * mini.c (ip_in_bb): new method.
16725 (mono_method_to_ir): use this method rather than doing the hash
16728 * linear-scan.c (mono_linear_scan): When expiring actives, you
16729 don't need to keep around variables that expire on this
16730 instruction. This makes it so that:
16733 store (ebx add (ebx, 1))
16737 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
16739 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
16740 combination to avoid doing two copies. Fix up problems with previous
16743 * mini.c: Fix 64 bit warnings.
16745 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
16747 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
16749 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
16750 changes from the x86 code.
16752 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
16754 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
16756 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
16757 throwing code to reduce its size, unify the AOT and non-aot code and
16758 get rid of relocations in the AOT case.
16760 * mini-x86.h mini.c exceptions-x86.c
16761 (mono_arch_get_throw_corlib_exception): New arch specific function to
16762 raise corlib exceptions which doesn't require relocations in the
16765 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
16767 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
16769 * mini.c (mono_emit_method_call): Only allocate the got var when it is
16772 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
16775 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16777 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
16778 with add function when used from Inc/dec atomic
16779 functions. Re-enabled optimization on x86.
16780 * mini-ops.h: renamed atomic_add functions to
16781 allow _add to match the Interlocked::Add and
16782 _add_next to match Interlocked::Inc/Dec.
16784 2004-12-15 Massimiliano Mantione <massi@ximian.com>
16786 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
16787 linking of BBs to the end BB, and enabled SSAPRE also with
16788 consprop and copyprop (which was prevented by that bug).
16790 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16792 * mini-x86.c: disabling the Interlocked optimizing code.
16794 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16796 * aot.c (load_aot_module): Move reading of got_addr after the AOT
16797 file version check.
16799 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16801 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
16802 interlocked optimization due lack of support on x86, rewrote
16803 exchange to take into account that base may be in eax.
16805 xsp works again; activated Interlocked optimizing code.
16807 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16809 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
16811 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
16813 * mini-ops.h: Add new opcodes.
16815 * mini.h: Add new patch types. Add got_var to MonoCompile.
16817 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
16818 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
16819 make it work with all kinds of patchable code.
16821 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
16822 address of the GOT, and referencing entries in the GOT.
16824 * mini.c: Add code to load the GOT address if needed by an opcode.
16826 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
16827 independent AOT code on the x86 using an elf-style Global Offset Table.
16829 2004-12-14 Raja R Harinath <rharinath@novell.com>
16831 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
16833 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16835 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
16838 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
16840 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
16841 of Interlocked:Increment/Decrement/Add as inline ops.
16842 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
16844 2004-12-12 Geoff Norton <gnorton@customerdna.com>
16846 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
16847 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
16849 2004-12-12 Duncan Mak <duncan@ximian.com>
16851 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
16852 again. `patch_info->table_size' is no longer valid after Zoltan's
16855 2004-12-12 Martin Baulig <martin@ximian.com>
16857 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
16858 if we are the "real" method, ie. not an inlined method inside it.
16860 2004-12-11 Ben Maurer <bmaurer@ximian.com>
16862 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
16863 before we look in the special fields table. This fixes
16864 ../tests/thread-static-init.cs.
16866 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16868 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
16869 for Array get_Rank and get_Length. Fixes bug #70465.
16871 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
16873 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
16874 separate structure to reduce the size of MonoJumpInfo.
16876 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
16878 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
16880 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
16882 * mini.c (mini_get_inst_for_method): Changed to allow ports
16883 to return a MonoInst instead of opcode
16884 (renamed mini_get_opcode_for_method to better reflect the new functionality)
16886 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
16887 Allow ports to return a created MonoInst instead of op-code, will enable
16889 (renamed mini_get_opcode_for_method to better reflected the functionality)
16891 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
16893 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
16895 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16897 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
16900 2004-12-08 Martin Baulig <martin@ximian.com>
16902 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
16903 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
16905 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16907 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
16910 * exceptions.cs: Disable some tests which depend on properties of x86 fp
16913 2004-12-08 Raja R Harinath <rharinath@novell.com>
16915 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
16917 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
16919 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
16920 bug introduced by the previous patch.
16922 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16924 * mini-ppc.c, objectc.cs: handle large structs passed by value
16925 (fixes bug #69972).
16927 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
16929 * mini-ppc.c: OP_ARGLIST implementation from
16930 Geoff Norton <gnorton@customerdna.com>.
16932 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
16934 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
16935 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
16937 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16939 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
16941 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16943 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
16946 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
16948 * mini-sparc.c: Zero out localled-ed memory.
16950 * iltests.il: Add tests for zeroing out localloc-ed memory.
16952 2004-12-04 Martin Baulig <martin@ximian.com>
16954 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
16955 mono_method_get_signature_full().
16957 2004-12-03 Massimiliano Mantione <massi@ximian.com>
16959 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
16960 and some utility functions (always for SSAPRE), integrated SSAPRE.
16961 * mini.h: Likewise.
16962 * driver.c: Added ssapre option.
16963 * ssa.c: Small fix on OP_ARG handling.
16964 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
16965 * Makefile.am: Likewise.
16967 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
16969 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
16970 now in the xp code.
16972 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
16975 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16977 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
16979 * cpu-s390.md : Increase instruction length of oparglist.
16981 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
16983 2004-11-30 Martin Baulig <martin@ximian.com>
16985 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
16986 virtual generic methods. We call a special helper_compile_generic_method()
16987 icall to retrieve the method from the vtable, inflate and compile
16988 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
16990 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
16992 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
16994 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
16996 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
16998 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
17001 2004-11-27 Ben Maurer <bmaurer@ximian.com>
17003 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
17004 platforms with PIC aot.
17006 2004-11-28 Martin Baulig <martin@ximian.com>
17008 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
17011 2004-11-28 Martin Baulig <martin@ximian.com>
17013 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
17014 the result of mono_type_get_underlying_type() to check whether
17017 2004-11-26 Martin Baulig <martin@ximian.com>
17020 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
17023 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
17025 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
17026 the same way as the other arguments so they won't get clobbered.
17028 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
17029 calls through R11 since it is clobbered by the trampoline code.
17031 2004-11-26 Raja R Harinath <rharinath@novell.com>
17033 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
17034 pick up in-tree mscorlib.dll.
17036 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
17038 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
17040 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
17041 runtime data/code are now stored in a table similar to the GOT in ELF.
17042 This allows the code itself to be position independent.
17044 * aot.c: Fix loading of referenced assemblies after the lazy assembly
17047 * aot.c: Attach ELF type (object/function) directives to all global
17050 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
17052 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
17054 * mini-amd64.h: Turn on PIC AOT code.
17056 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
17057 returning the offset within an OP_AOTCONST instruction where the GOT
17058 offset needs to be added.
17060 * mini.h: Bump AOT file format version.
17062 2004-11-25 Martin Baulig <martin@ximian.com>
17064 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
17065 uninflated generic methods.
17067 2004-11-25 Martin Baulig <martin@ximian.com>
17069 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
17071 2004-11-24 Martin Baulig <martin@ximian.com>
17073 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
17074 original klass (this only applies for generic instances).
17076 2004-11-24 Martin Baulig <martin@ximian.com>
17078 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
17079 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
17082 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
17084 * mini.c (mono_method_to_ir): Disable inlining for methods containing
17085 localloc. Fixes #69678.
17087 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
17089 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
17091 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
17092 used SSE registers on pinvoke calls. Fixes #69774.
17094 2004-11-23 Geoff Norton <gnorton@customerdna.com>
17096 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
17097 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
17099 2004-11-23 Raja R Harinath <rharinath@novell.com>
17101 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
17102 Refer directly to the mcs/ tree.
17104 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17106 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
17107 Check if a trampoline for a synchronized method is required.
17109 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
17111 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
17112 with localloc if needed. Throe arithmetric exception in
17113 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
17114 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
17116 2004-11-19 Geoff Norton <gnorton@customerdna.com>
17118 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
17119 types before switching on type. Fixes #69622.
17121 2004-11-19 Raja R Harinath <rharinath@novell.com>
17123 * Makefile.am (check-local): New. Integrate into 'make check'.
17124 (MCS,RUNTIME): Define using in-tree mono and mcs.
17126 (%.exe): Use $(ILASM).
17128 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
17130 * mini-ppc.c: adjust initial prolog size (bug #69691).
17132 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
17134 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
17137 2004-11-17 Raja R Harinath <rharinath@novell.com>
17139 * Makefile.am (clean-local): Rename from 'clean'.
17141 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17143 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
17144 to mono_arch_is_int_overflow.
17145 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
17148 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
17150 * declsec.c|h: New files to support declarative security attributes.
17151 Added function to check if a method has (applicable) security.
17152 * mini.c|h: Add check for declarative security attributes in
17153 mono_method_check_inlining.
17154 * Makefile.am: Added declsec.c and declsec.h to the build.
17156 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
17158 * mini.c, mini.h: update to keep dynamic code info per-domain.
17160 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
17162 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
17163 (mini_init): Get rid of it from here too.
17165 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
17167 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
17168 implemented OP_RETHROW (patch by Geoff Norton
17169 <gnorton@customerdna.com>).
17171 2004-11-10 Geoff Norton <gnorton@customerdna.com>
17173 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
17174 between appdomains. Fixes appdomain-unload on PPC.
17176 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
17178 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17179 mini-exceptions.c: handle the new wrapper types.
17180 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
17181 token value as a MonoClass* when compiling a wrapper.
17182 mono_jit_create_remoting_trampoline now takes an additional
17183 MonoRemotingTarget parameter.
17185 2004-11-10 Martin Baulig <martin@localhost>
17187 * mini.c (mono_method_to_ir): Use `generic_container->context'
17188 rather than creating a new one.
17190 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17192 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
17194 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
17196 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
17198 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
17199 the experimental aot cache stuff.
17201 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
17203 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17204 mini-exceptions.c: update to exception clause structure changes.
17206 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
17208 * exceptions-x86.c (throw_exception): Fix warnings.
17210 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
17213 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
17215 * exceptions-sparc.c (get_throw_exception): Really fix this.
17217 2004-11-07 Ben Maurer <bmaurer@ximian.com>
17219 * tramp-*.c: we no longer support icalls without wrappers, so
17220 a bit of code can be removed here
17222 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
17224 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
17227 * cpu-sparc.md: Add op_rethrow.
17229 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
17231 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
17233 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
17234 * mini-ops.h: Add OP_RETHROW.
17236 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
17238 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
17240 2004-11-05 Geoff Norton <gnorton@customerdna.com>
17242 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
17243 Makes the output much easier to read
17245 2004-11-05 Ben Maurer <bmaurer@ximian.com>
17247 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
17248 prevents another huge leak when compiling with ssa. Secondly, the
17249 performance of doing this rather than freeing the lists is much
17250 better. GList does a lock every time you allocate a list link,
17251 so that it can use a memory pool. So, it is better to just use
17252 a memory pool of our own.
17254 * ssa.c, linear-scan.c: replace g_list_remove_link with
17255 g_list_delete. The remove one does not free the GList, so we were
17256 leaking memory. On -O=all --compile-all with corlib, this cut down
17257 3 MB of allocations.
17259 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
17261 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
17263 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
17265 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
17266 into a new function mono_create_jit_trampoline ().
17268 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
17270 * trace.c (get_spec): Allow tracing of classes without a namespace.
17272 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
17274 * mini.c: Fix pointer overwrite in mini_method_compile.
17276 2004-11-2 Geoff Norton <gnorton@customerdna.com>
17278 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
17279 The darwin ABI needs some special handling for 1 and 2 byte structs
17280 Lets use lbz/lhz instead of lwz everywhere.
17281 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
17282 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
17283 Use stb/sth for the former, and put the latter always on stack instead of in
17284 argument registers.
17286 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
17288 * trace.c (is_filenamechar): Add '_'.
17290 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17292 * mini-s390.c: Fix prolog length to allow for large trace requirements.
17294 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
17296 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
17298 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
17299 depends on libmonogc. Fixes #68805.
17301 2004-10-26 Miguel de Icaza <miguel@ximian.com>
17303 * mini.c (mono_jit_free_method): Provide extra information for
17304 this error. Currently this leaks, but will be turned into a
17305 developer option in the future.
17307 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
17309 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
17311 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
17313 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
17314 boundary. Fixes reading of PATCH_INFO_R4 and R8.
17315 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
17317 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
17319 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
17320 trampolines for AOT code.
17322 2004-10-22 <vargaz@freemail.hu>
17324 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
17325 constructed types. Fixes #68136.
17327 2004-10-21 Martin Baulig <martin@ximian.com>
17329 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
17330 if it returns true, unwind the stack to the call instruction.
17332 2004-10-21 <vargaz@freemail.hu>
17334 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
17336 * mini.h: Bump AOT version number.
17338 * objects.cs: Add another test for unbox trampolines.
17340 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
17343 2004-10-20 <vargaz@freemail.hu>
17345 * driver.c: Add SHARED to the set of optimizations tested.
17347 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
17349 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
17350 used by CEE_NEWARR.
17352 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
17354 2004-10-20 Martin Baulig <martin@ximian.com>
17356 * mini-exceptions.c (mono_handle_exception): Call
17357 mono_debugger_handle_exception() to tell the debugger about
17358 catch/finally clauses.
17360 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
17362 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
17364 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
17367 2004-10-15 Geoff Norton <gnorton@customerdna.com>
17369 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
17370 methods as their native size, fixed bug #57543, #57545.
17371 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
17372 This saves a temporary register and mullw call down into 1 (minor perf
17373 increase for cases like sum = sum * 5; This use to translate into:
17376 It now translates to
17379 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
17381 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
17384 2004-10-11 Martin Baulig <martin@ximian.com>
17386 * mini.c (mono_method_to_ir): If we're a generic method, get the
17387 MonoGenericContainer from our MonoMethodNormal and create a
17388 MonoGenericContext from it.
17390 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
17392 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
17394 * basic-long.cs: Add test for checked i8->i2 cast.
17396 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17398 * inssel-ppc.brg: added a couple of speedup rules.
17400 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
17402 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
17403 to speed up rebuilds.
17405 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17407 * mini-s390.c: Minor fix to OP_OR_IMM.
17409 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
17411 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
17412 better. Fixes appdomain-unload.exe on sparc.
17414 2004-10-02 Massimiliano Mantione <massi@ximian.com>
17416 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
17417 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
17420 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
17422 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
17424 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
17426 * mini.c: Always generate a field read/write wrapper for members
17427 of the class MarshalByRefObject since the actual instance could
17430 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
17432 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
17434 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
17436 * driver.c mini.h trace.c: Move the setting of the main assembly into
17437 a separate function called mono_trace_set_assembly () and call it after
17438 actually loading the main assembly. Fixes #66872.
17440 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
17442 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
17443 using the code manager.
17445 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
17447 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
17449 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
17451 * cpu-amd64.md: Fix bug in previous patch.
17453 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
17456 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
17458 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17459 mini-exceptions.c: updates for changed stack walk interface.
17461 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17463 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
17465 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
17467 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
17469 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
17471 * driver.c (mini_regression_list): Do not call mono_assembly_close
17472 since assemblies can't be unloaded.
17474 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17476 * cpu-amd64.md: Fix more instruction lengths.
17478 * cpu-amd64.md: Fix lengths of some instructions.
17480 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
17482 * inssel.brg: Make the array ldelema check aot friendly.
17484 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17486 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
17488 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
17490 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
17492 * mini-x86.c: Fix build.
17494 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
17495 mono_type_get_underlying_type () helper function to simplify code.
17497 2004-09-09 Martin Baulig <martin@ximian.com>
17499 * mini-amd64.c: Don't access `type->data.klass' directly, call
17500 mono_class_from_mono_type() instead since the type may be a
17503 2004-09-09 Martin Baulig <martin@ximian.com>
17505 * mini-amd64.c (get_call_info): Fix support for generic instances.
17506 (add_valuetype): Use mono_class_from_mono_type() to get the class
17507 since we can be a generic instance.
17509 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
17511 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
17513 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
17515 * liveness.c: reset spill costs on each scan: bug 62107
17517 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
17519 * exceptions-sparc.c (mono_arch_find_jit_info): remove
17520 unnecessary line that doesn't compile
17522 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
17524 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
17525 trampolines, make them call an error function so people can fix their
17528 2004-09-06 Martin Baulig <martin@ximian.com>
17530 * mini.c (mono_method_to_ir): When initializing locals, handle a
17531 generic instances like a valuetype if it's a valuetype and like a
17532 class if it's a class.
17534 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17536 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
17537 stack. Fixes #64674.
17539 * exceptions.cs: Add test for unwinding of call arguments.
17541 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
17543 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
17544 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
17545 set the carry/borrow flag). The sparc and s390 implementations
17546 can now use optimized versions (and simplify the code). ppc bugfixes.
17548 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17550 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
17552 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
17554 * inssel-amd64.brg: Remove leftover 32 bit rule.
17556 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
17558 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
17560 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
17561 mono_arch_find_jit_info functions into a new function. Fix a memory
17564 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
17567 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17569 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
17572 * exceptions.cs: Add array size tests.
17574 * mini.c: Allocate a separate icall wrapper for each arity of
17575 mono_array_new_va. Fixes #59509.
17577 * exceptions.cs: Add testcase for 64578.
17579 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
17581 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
17583 2004-09-02 Martin Baulig <martin@ximian.com>
17585 * mini.c (mono_method_to_ir): When initializing the locals, call
17586 handle_initobj() on the generic instance itself, not its
17589 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17591 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
17592 MonoJitInfo for dynamic methods.
17594 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
17596 * mini.c: Add support for freeing JIT data for dynamic methods.
17598 2004-09-01 Martin Baulig <martin@ximian.com>
17600 * mini-x86.c (is_regsize_var): Added support for generic
17602 (mono_arch_emit_prolog): Make this compile again, use
17603 `x86_push_imm_template (code)'.
17605 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
17607 * mini-x86.c: make all push_imm instructions that get
17608 patched always emit the long form
17610 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
17612 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
17613 in a per-domain hash.
17615 * mini-amd64.c (merge_argument_class_from_type): Handle generic
17618 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
17620 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
17623 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
17626 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
17627 Beginnings of SSE2 support.
17629 * exceptions.cs: Add more tests for checked int<->uint casts.
17631 2004-08-28 Martin Baulig <martin@ximian.com>
17633 * mini-x86.c (mono_arch_instrument_epilog): Added support for
17637 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
17638 Handle generic instances recursively.
17640 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17642 * iltests.il: test for conv.u8 on a constant
17644 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17646 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
17647 LCONV_x4 (shrun_32 (membase)).
17649 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17651 * inssel-x86.brg: c&p rules for push/setret of long
17653 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17655 * inssel-x86.brg: c&p rules for compare (base, regvar) and
17656 compare (regvar, base)
17658 * inssel-x86.brg: more burg love
17660 * inssel.brg: more cleanup
17662 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
17664 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17666 * basic-long.cs, basic-calls.cs: new tests for optimization.
17668 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
17670 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
17673 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17675 * mini-amd64.c (read_tls_offset_from_method): Add another case.
17677 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
17679 * inssel.brg (mini_emit_memcpy): use
17680 NO_UNALIGNED_ACCESS to disable memcpy optimization
17682 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17684 * mini-amd64.c: Handle generic types in various places.
17686 * mini.c (mono_method_to_ir): Handle generic types in init locals.
17688 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
17690 * mini.c (handle_box): Fix warning.
17692 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
17694 * mini-amd64.h: Enable the emit_state optimization.
17696 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
17698 * mini-amd64.c: Add some new 64 bit peephole opts.
17700 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
17702 * cpu-amd64.md: sreg1 of div instructions must be %rax.
17704 * mini-amd64.c: Register allocator fixes.
17706 * mini.c: Add an optimization to emit_state to avoid allocation of new
17707 registers on some platforms.
17709 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
17711 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
17713 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
17714 allocation. Fixes #63085.
17716 * basic-long.cs: Add new regression test.
17718 * mini-amd64.c: Register allocator improvements.
17720 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
17722 * mini-amd64.c (read_tls_offset_from_method): Add another code
17725 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
17726 instruction sequence for nullifying class init trampolines.
17728 * objects.cs: Add new regalloc test.
17730 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
17732 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17734 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
17736 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
17739 * driver.c: Fix profiling after TLS changes.
17741 * driver.c (mono_main): Set mono_stats.enabled if needed.
17743 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
17746 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
17748 * mini-x86.c: use a 1 op rather than a 2 op tls access
17749 instruction -> faster.
17751 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17753 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17756 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
17758 * exceptions-sparc.c (throw_exception): fix typo
17760 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
17762 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
17763 set tree->dreg correctly with tls. Allow any
17764 register to be used.
17766 * mini-x86.c (read_tls_offset_from_method): add new code
17767 generation pattern seen with GCC.
17770 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
17772 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
17773 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17774 exceptions-sparc.c: fix some performance issues in exception
17775 handling and setting of the stack trace for exceptions that were
17778 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17780 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17783 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
17786 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
17788 This patch inlines tls access, when possible.
17790 * mini.h: new arch functions for TLS intrinsics.
17791 All platforms updated with a stub.
17793 * mini.c: use the new intrinsics
17795 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
17796 arch specific intrinsic for tls variables
17798 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17800 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
17803 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
17805 * mini.c: thread local allocation
17807 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
17809 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
17811 * Makefile.am: Link against the static version of libmonogc.
17813 * Makefile.am: Link the static versions of the convenience libraries
17814 into the mono executable.
17816 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
17818 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
17820 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
17821 on integer overflow.
17823 * mini-amd64.c: Reorganize function call code.
17825 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
17827 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17829 * inssel-x86.brg: use xor eax,eax.
17831 * basic.cs: new tests
17833 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17835 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
17836 in exception throwing code.
17838 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17840 * inssel-x86.brg: use xor esi,esi.
17842 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17844 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
17845 can trace methods compiled during mini_init () too.
17847 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
17850 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17852 * Makefile.am: static link on x86 (r=zoltan)
17854 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17856 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
17857 code since it causes some programs to fail.
17859 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
17861 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
17863 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17865 * mini.c: ovfops_op_map - add STACK_OBJ case for
17867 * basic.cs: add test_0_pin_string as test
17870 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17872 * Makefile.am: build C# if srcdir != builddir
17874 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
17876 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
17877 fall-through blocks.
17879 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17881 * driver.c: enable loop by default again and include abcrem in -O=all.
17883 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
17885 * iltests.il: Add some localloc tests.
17887 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
17889 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
17892 * inssel-amd64.brg: Add some optimizations.
17894 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
17897 * Makefile.am: Statically link mono against libmono on AMD64.
17899 * mini-amd64.c inssel-amd64.brg: Optimizations.
17901 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
17903 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
17905 * tramp-amd64.c: Patch calling code in trampolines.
17907 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
17909 * mini-amd64.c: pinvoke struct passing fixes.
17911 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
17913 * mini-sparc.c: redo change, make mono_arch_cpu_init call
17914 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
17916 2004-08-05 Duncan Mak <duncan@ximian.com>
17918 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
17921 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17923 * mini-amd64.c (emit_move_return_value): Move return value for normal
17926 2004-08-05 Martin Baulig <martin@ximian.com>
17928 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
17929 `type->type'; just modify `type' itself when dealing with enums
17930 and generic instances.
17931 (check_call_signature): Make `simple_type' a `MonoType *'.
17933 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17935 * mini.c: Use OP_PADD to add offsets to addresses.
17937 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
17939 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
17941 * mini-sparc.c (mono_arch_emit_epilog): fix check
17942 for folding last op into restore instruction
17944 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17946 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
17947 helper methods using the code manager.
17949 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
17951 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
17953 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17955 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
17956 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
17958 * mini-s390.c: fix tail processing
17960 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
17962 * mini-ppc.c: mul.ovf.un exception name fix.
17964 2004-08-03 Martin Baulig <martin@ximian.com>
17966 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
17967 instances; before jumping to `handle_enum', also modify `ptype'.
17969 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
17971 * cpu-sparc.md: fcall maximal length too small.
17973 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
17975 * mini-amd64.c mini.h: Add initial support for passing/returning
17976 structures to/from pinvoked methods.
17978 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
17980 * mini-ppc.c: reg allocator fix.
17982 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
17984 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
17986 * inssel.brg: Optimize memset on 64 bit machines.
17988 * mini-amd64.c: Fix some vararg cases.
17990 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17992 * mini-s390.c: Corrected macro in emit_float_to_int
17994 * s390-abi.cs: Tests to exercise the s390 ABI
17996 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17998 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
18001 * basic.cs: Add a test for add.ovf.un.
18003 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
18005 * mini-sparc.c: add case for OP_IDIV_UN
18007 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
18009 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
18011 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
18013 2004-07-30 Ben Maurer <bmaurer@ximian.com>
18015 * basic.cs: regression tests.
18017 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
18020 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
18022 * basic.cs: Add a new test.
18024 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
18025 and AOT. Various fixes and optimizations.
18027 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
18029 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
18031 * mini-ppc.c: make sure temp regs are not used for global reg
18034 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
18036 * cpu-sparc.md: conv_i8 fix for 64bits
18038 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
18040 2004-07-29 Ben Maurer <bmaurer@ximian.com>
18042 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
18043 add opcode for cmp BYTE PTR [eax], imm.
18045 * inssel.brg: Make memcpy and memset takes bases.
18047 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
18049 * *-amd64.*: More AMD64 work.
18051 2004-07-28 Ben Maurer <bmaurer@ximian.com>
18053 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
18054 add a compare-not-equal opcode.
18056 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
18058 * mini.c: Use mono_init_from_assembly instead of mono_init.
18060 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
18062 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
18064 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
18066 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
18068 * inssel.brg: 64 bit fixes.
18070 * mini.h (MonoCallInst): Add some AMD64 specific data.
18072 * mini.h: Add some OP_P opcodes.
18074 2004-07-28 Ben Maurer <bmaurer@ximian.com>
18076 * basic.cs: tests for 61797 and 61740
18078 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
18080 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
18081 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
18083 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
18085 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
18087 * *-amd64*.*: Ongoing AMD64 work.
18089 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
18091 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
18093 * *-amd64*: Ongoing AMD64 work.
18095 * mini-arch.h: Add AMD64 support.
18097 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
18099 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
18101 * mini-ops.h: Add new opcodes.
18103 * Makefile.am: Add AMD64 support.
18105 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
18106 rules into the inssel-long*.brg files.
18108 * *-amd64.*: Add beginnings of AMD64 backend.
18110 2004-07-22 Ben Maurer <bmaurer@ximian.com>
18112 * mini.c (print_dfn): commenting out the code that prints
18113 the cil. With -O=deadce, this makes -v -v crash.
18115 * cpu-pentium.md: make checkthis have a length of 2
18117 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
18119 * mini-sparc.h: fix implementations of __builtin
18120 functions for Sun compiler for V9.
18122 2004-07-16 Ben Maurer <bmaurer@ximain.com>
18124 * mini.c: use the new stelem.ref wrapper
18125 * exceptions.cs, arrays.cs: new stelem.ref tests
18127 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18129 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
18130 new XSP should work with these changes).
18132 2004-07-14 Ben Maurer <bmaurer@ximain.com>
18134 * inssel-{long32,x86,}.brg: trivial optimizations.
18136 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
18138 * mini.c: load value when emitting box operation in
18141 2004-07-12 Ben Maurer <bmaurer@ximian.com>
18143 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
18144 is one byte shorter than cmp DWORD PTR [eax], 0.
18146 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18148 * inssel-ppc.brg: arguments on the stack are always
18149 relative to the stack pointer (spotted by Neale Ferguson).
18151 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18153 * exceptions-x86.c: delay appending the method name to the trace until
18154 after mono_jit_info_table_find is called, as this gets the real
18157 2004-07-09 Ben Maurer <bmaurer@ximian.com>
18159 * aot.c: register roots
18161 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18163 * aot.c : I could just use PLATFORM_WIN32 flag.
18165 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18167 * aot.c : Reverting the previous fix. This time it broke linux build.
18169 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18171 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
18173 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
18175 * mini.c (handle_stack_args): Remove some more debugging code.
18177 * mini.c (handle_stack_args): Remove debug output left in by mistake.
18179 * driver.c mini.h aot.c: Allow additional options to be specified with
18180 --aot and pass them to mono_compile_assembly.
18182 * aot.c: Add experimental code to AOT compile all loaded assemblies
18183 on demand and save the code into a cache in the filesystem.
18185 * aot.c: Add support for more wrapper methods.
18187 * mini.c (handle_stack_args): Handle some corner cases. Fixes
18190 * cpu-*.md: Remove removed opcodes.
18192 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
18193 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
18194 related icalls to marshal.c.
18196 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
18198 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
18200 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
18202 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
18204 2004-07-06 Ben Maurer <bmaurer@ximian.com>
18205 * liveness.c: If liveness is recomputated we need to reset the information
18206 for each variable. This way, if the liveness range has been narrowed
18207 by optimizations that happened after the last computation, we can return
18210 For example, if you have
18215 // Tons of code that does not affect i
18221 i = 0 is dead code and will be removed by SSA. However, when
18222 linear scan gets to the code, i will still appear to be live
18223 throughout the entire block. This prevents good register allocation.
18225 2004-07-06 Martin Baulig <martin@ximian.com>
18227 * debug-mini.c (mono_debug_init_method): Allow
18228 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
18229 (mono_debug_add_icall_wrapper): New method.
18231 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
18233 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
18235 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
18238 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
18240 * aot.c (mono_aot_load_method): Fix loading of debug info.
18242 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
18244 * aot.c: Add logging support.
18246 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
18248 * mini.h: Add prototype for mono_print_method_from_ip.
18250 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
18252 * inssel.brg: 64 bit fixes.
18254 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
18257 * Makefile.am: Add SPARC64 support.
18259 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
18261 * aot.c: Fix alignment problems on 32 bit platforms.
18263 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
18265 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
18268 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
18271 * mini.h: Bump AOT file version. Some 64 bit fixes.
18273 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
18275 * inssel-sparc.brg: Add new rule to avoid register moves.
18277 * inssel.brg: Add ldind_to_load_membase helper function.
18279 2004-06-30 Ben Maurer <bmaurer@ximian.com>
18281 * mini.c: OffsetToStringData intrinsic.
18283 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
18285 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
18287 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
18290 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
18291 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18293 * mini.c: reinstated mono_compile_get_interface_var()
18294 on x86, too, since the change breaks the Gtk# build there as well.
18296 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18298 * driver.c: remove loop from the default optimizations: it seems to
18299 interact badly with some of the other options (see bug #60613).
18301 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
18303 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
18304 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
18306 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
18308 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
18309 vararg-using methods.
18311 2004-06-21 Martin Baulig <martin@ximian.com>
18313 * mini/mini-exceptions.c
18314 (mono_handle_exception): Added `gpointer original_ip' argument.
18315 After calling mono_unhandled_exception(), call
18316 mono_debugger_unhandled_exception() and if that returns true,
18317 restore the context and return.
18319 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
18321 * mini-ppc.c: prefer the use of relative branches so
18322 they won't need to be patched in aot code (patch from Patrick Beard).
18324 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18326 * aot.c: patch from Patrick Beard to make the output assembly
18327 more correct for the MacOSX assembler. Small tweak to
18328 generate sane images on Linux/PPC, too.
18330 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18332 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
18333 case until bug #59509 is fixed (shows up in #60332).
18335 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18337 * mini.c: make sure the needed wrappers are compiled, too, with
18340 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
18342 * driver.c: remove NPTL reference in --version output.
18344 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18346 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
18347 generate valid assembly for the Mach-O assembler.
18349 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18351 * driver.c: don't include abcrem in the all optimization specifier
18352 since it slows down jit compilation too much for now.
18354 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
18356 * mini.c: use BIGMUL only if both operands have the same signage.
18357 * iltests.il: Test for bug 60056. (errors related to signage in
18362 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
18364 * mini.c, aot.c: memory leak fixes.
18366 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
18368 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
18370 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
18372 * Makefile.am: remove the -static hack completely, it links in
18373 statically glib as well.
18375 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
18377 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
18378 * exceptions.cs: make it compile with new mcs/csc.
18380 2004-06-03 Massimiliano Mantione <massi@ximian.com>
18381 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
18382 and added relevant test case.
18384 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18386 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
18387 regressions in gtk-sharp.
18389 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
18391 * exceptions.cs: New regression tests.
18393 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
18395 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
18397 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
18399 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
18401 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
18403 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
18405 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
18407 * mini.c (mono_jit_runtime_invoke): Init class in this
18408 method instead of trusting mono_jit_compile_method to
18409 do the work (because wrappers can be in object class)
18411 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
18413 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
18415 * basic-long.cs: New regression test.
18417 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
18419 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
18420 and div/rem checks.
18422 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
18424 * Makefile.am: fix miguel's change to build mono statically against
18425 libmono (track build dependencies).
18427 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18429 * cfold.c: Some glib versions do not have G_MININT32.
18431 2004-05-26 Massimiliano Mantione <massi@ximian.com>
18433 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
18434 with precision of tan, atan, sin and cos, and implemented related
18435 regressions tests (fixes bug 54467, but one new problem appeared and
18438 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18440 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
18442 * exceptions.cs: Add test for constant folding && division by zero.
18444 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
18445 since driver.c is in libmono too, so the optimization was useless.
18447 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
18448 variable to driver.c so the compiler can emit more efficient code to
18451 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18453 * Makefile.am: don't distribute generated inssel.[ch] files.
18455 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
18457 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
18458 into the default appdomain. Fixes #58707.
18460 * jit-icalls.c: Remove the broken approximation for truncl, doing
18461 no conversion is better.
18463 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
18466 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18468 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
18469 of the mcrxr instruction which is not available on some processors
18470 even if it's documented to be. Implement add and sub overflow correctly
18471 (still not complete for long unsigned). Speed up icalls a bit.
18473 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
18475 * mini.c (mono_jit_compile_method_with_opt): Make sure that
18476 we run .cctor in the current domain instead of target_domain.
18478 Fixes bug #58558, .cctor not being called in -O=shared.
18480 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18482 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
18484 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
18486 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
18487 which can be done with an imm8, do it that way.
18488 (mono_arch_output_basic_block): ditto for a jmp
18489 (mono_arch_emit_prolog): Computate maximum offset of a label.
18491 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
18493 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
18494 now tries to allocate prefered physical reg's for virtual
18495 regs. This reduces the number of emited spills/loads with
18496 20-30% on our core assemblies.
18498 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18500 * jit-icalls.c: truncl() is not needed and trunc() is
18501 the correct thing to do anyway (bug #58287).
18503 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
18505 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
18508 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
18510 * driver.c: enable loop optimizations by default.
18512 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18514 * mini-x86.c: fix calc of max loop size when aligning loops start.
18516 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
18518 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
18521 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
18523 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
18526 * basic-long.cs: Add tests for add/subtract of immediates with carry.
18528 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
18530 * mini.c (inline_method): Allways inline some wrappers even if the cost
18531 is too large. Fixes #58785.
18533 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
18535 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
18537 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
18538 (crichton@gimp.org). Beginning of support for sparc/linux.
18540 * mini-sparc.c: Optimize retrieval of LMF address.
18542 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
18544 * exceptions-ppc.c: handle alloca in methods with clauses.
18546 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
18548 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
18550 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
18552 * mini.c: Delegate most of the abort signal work to
18553 mono_thread_request_interruption, which also handles Stop and Suspend
18556 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
18558 * mini.c mini.h: Allow inlining of icall wrappers if the backend
18559 supports the save/restore lmf opcodes.
18561 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
18563 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
18564 by gcc-3.4 as well.
18566 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
18568 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18570 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
18571 methods which contain array accesses.
18573 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
18574 boundaries. Fixes #58537.
18576 * iltests.il: Add regression test for #58537.
18578 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18580 * mini-x86.c (mono_arch_local_regalloc): Last part of
18581 fix for bug #58633 (releasing register to early).
18583 2004-05-18 Miguel de Icaza <miguel@ximian.com>
18585 * basic-long.cs: Add new regression test.
18587 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18589 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
18590 register too early on the chain.
18592 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18594 * mini.c (create_helper_signature): Use a helper function to reduce
18595 the code which needs to be written. Also set the calling convention of
18596 icalls on windows. Fixes #57840.
18598 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18600 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
18601 exceptions-ppc.c: added helper function to get the instruction address
18602 from a signal handler context.
18604 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18606 * helpers.c: use g_get_tmp_dir. Invokes happyness
18609 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18611 * helpers.c: Add new env variable to pass args to objdump.
18612 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
18614 2004-05-17 Radek Doulik <rodo@ximian.com>
18616 * Makefile.am (common_sources): added abcremoval.h so it get
18617 disted and daily mono packages on go-mono.com will build again
18619 2004-05-17 Massimiliano Mantione <massi@ximian.com>
18621 * abcremoval.c: Fixed coding style, added copyright header.
18623 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
18625 * mini.h: Added prototype for abc removal main function.
18627 * build_relations_propagation_table.pl: Added copyright header.
18629 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18631 * basic-long.cs: reg test for complex ceq_long bug.
18633 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18635 * mini-x86.c (mono_arch_local_regalloc): Correctly free
18636 reg in long and clob case (bug #58343). Fixed/added comments.
18638 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
18640 * mini.c (mono_jit_runtime_invoke): Follow new convention
18641 of calling the invoke method with an function pointer.
18643 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
18645 * ChangeLog: Fix author of memory leak patch.
18647 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
18649 * Makefile.am: fix make dist as well...
18652 2004-05-14 Massimiliano Mantione <massi@ximian.com>
18654 * cfold.c: Made so that conversions from pointer to int4 are no-ops
18655 on archs where pointers are 4 bytes long.
18657 * Makefile.am: Added abcremoval.c source file.
18659 * abcremoval.c: Added abcremoval.c.
18661 * abcremoval.h: Added abcremoval.h.
18663 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
18665 * inssel.brg: Enabled bounds check removal.
18667 * mini.c: Added support for abcrem optimization.
18669 * mini.h: Added abcrem optimization label.
18671 * driver.c: Added support for abcrem optimization.
18673 * propagated_relations_table.def: Added propagated_relations_table.def.
18675 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
18677 * mini.c, cfold.c: fix style.
18679 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18681 * mini.c: handle issue with the low-level implementation of
18682 some long opcodes (bug #54209).
18684 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
18686 * basic.cs: test for my new cmov stuff.
18688 2004-05-13 Patrik Torstensson
18690 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
18691 opt and added peephole documentation.
18693 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
18695 * tramp-ppc.c: rewrote the generic trampoline code.
18697 2004-05-11 Patrik Torstensson
18699 * mini-x86.c: optimize long shl/shr asm code (one less branch)
18701 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
18703 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
18705 * mini.h mini.c dominators.c: Applied patch from Derek Woo
18706 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
18708 * mini.c: Add new icalls for AsAny marshalling.
18710 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18712 * tramp-ppc.c, mini-ppc.c: more cleanups.
18714 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18716 * mini.c: no warnings.
18718 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18720 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
18722 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
18724 * mini.c: In the thread abort signal handler, if the thread is in the
18725 process of being stoped, don't throw the Abort exception, just stop the
18728 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
18730 * tramp-ppc.c: removed old code.
18732 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18734 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
18735 do some simple speed optimizations on ppc.
18737 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18739 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
18740 and large offsets in load/store.
18742 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18744 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
18745 it causes regressions.
18747 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18749 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
18752 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18754 * jit-icalls.c: remove warnings.
18755 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
18756 speedups for unsafe code.
18758 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
18760 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
18762 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
18764 * basic-calls.cs: Add new regression test.
18766 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
18769 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
18771 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
18774 2004-05-06 Patrik Torstensson
18776 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
18777 long reg allocation in any reg (not only eax:edx) and implemented
18778 long shl/shr ops in asm instead of helpers.
18780 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
18782 * mini-sparc.h: Fix warnings.
18784 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
18787 * mini-exceptions.c (mono_handle_exception): Call the filter in a
18788 separate statement for clarity.
18790 * mini-sparc.c: Update status.
18792 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
18794 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
18797 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18799 * inssel-ppc.brg: another small pre-release workaround:
18800 we don't do overflow detection for long_sub_un.
18802 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18804 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
18805 (also works around a weird ppc bug: 57957).
18807 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
18809 * tramp-ppc.c: trampoline fixes.
18811 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
18813 * mini-ppc.c: fixed typos.
18815 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18817 * mini-ppc.c, exceptions-ppc.c: more code saves registers
18818 at the top of the stack. Fixed typos. Use a frame registers
18819 for all the methods with exception clauses.
18821 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18823 * exceptions-ppc.c: restore fp registers.
18825 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18827 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
18828 order from the stack top (moved the stack room to save the
18829 return value for trace after the param area). Fixed corruption
18830 in restoring registers on unwind.
18832 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
18834 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
18836 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18838 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
18839 and prolog/epilog for methods that use it. Allow
18840 enough param area room for varargs methods. Fix miguel's
18841 breakage in exception handling.
18843 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18845 * Makefile.am: run genmdesc only on current arch.
18847 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18849 * exceptions-x86.c:
18850 * mini-x86.h: fix the build on windows.
18852 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
18854 * 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.
18856 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
18858 * mini-exceptions.c: New file.
18860 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
18861 Move some parts of the x86 exception handling code to an
18862 arch-independent file so it can be shared with other ports.
18864 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
18866 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
18868 2004-04-26 David Waite <mass@akuma.org>
18870 * driver.c: remove comma from end of enumeration declaration
18872 2004-04-26 Jackson Harper <jackson@ximian.com>
18874 * driver.c: parse config file before loading first assembly. This
18875 allows the user gac to be enabled/disabled.
18877 2004-04-23 Miguel de Icaza <miguel@ximian.com>
18879 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
18880 simpler mechanism: we do not care what is encoded initially
18881 (branch absolute or relative), we care about the code and its
18882 target. I kept the old code for reference for now.
18884 The new code tries first to determine if the jump is anywhere in
18885 the -/+32 absolute meg range, if it succeeds, it encodes using the
18886 absolute branch; If not, it tried to find something in the
18887 relative range, if not, it uses the handle_thunk code.
18889 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
18891 * exceptions-ppc.c: use the correct ip register on macosx.
18893 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
18895 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
18897 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
18899 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
18900 Raise exception on integer divide by zero by hand since the hw
18901 doesn't support it. Handle NaNs in FP compares.
18903 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
18905 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
18906 code reducing duplication between the platforms and enabled
18907 signal exception handling (on linux for now).
18909 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
18911 * exceptions-ppc.c: more macosx support.
18913 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18915 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
18917 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
18919 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
18921 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
18923 * iltests.il: more tests.
18925 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18927 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
18930 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
18932 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
18934 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18936 * liveness.c: Mark variables as volatile in all basic blocks reachable
18937 from exception clauses.
18939 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
18941 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
18944 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
18946 * iltests.il, basic.cs: more tests for regalloc.
18948 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
18950 * iltests.il: Some tests for register allocation modifications
18953 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
18955 * exceptions.cs: Add regression test for bug #56782.
18957 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
18958 original stack trace if an exception is rethrown. Fixes #56782. Oh,
18959 the beauty of fixing the same thing in 5 different files...
18961 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
18963 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
18966 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
18968 * mini.c: Add support for STRWLPARRAY marshalling convention.
18970 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
18972 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
18973 to init the context to setup the regs pointer).
18975 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18977 * exceptions-ppc.c: more exceptions work.
18979 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18981 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
18984 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18986 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
18987 can use the memory directly.
18989 * cpu-pentium.md: Update documentation from a post from Zoltan.
18991 add x86_add_membase, x86_sub_membase, x86_mul_membase
18993 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18995 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
18996 GENERAL_REGS they were also hardcoded for all PPC ports.
18998 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
19000 Remove hard-coded limit for floating point registers, use
19001 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
19003 Notice that in MacOS X calling conventions you can fit a lot more
19004 floating point values in registers, so I should update the PInvoke
19005 test to excercise the passing of floating point values on the
19006 stack (currently broken).
19008 2004-04-06 Miguel de Icaza <miguel@ximian.com>
19010 * tramp-ppc.c (create_trampoline_code): Added
19011 JUMP_TRAMPOLINE_SIZE.
19012 (ppc_magic_trampoline): Follow the pattern from
19013 x86_magic_trampoline: if code is set to zero, return.
19014 (create_trampoline_code): Always pass MonoMethod to the jump
19015 trampoline, before it was passing a null.
19016 (mono_arch_create_jump_trampoline): Implement the jump stub, could
19017 share the code with mono_arch_create_jit_trampoline.
19019 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
19021 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
19024 * cpu-g4.md: Added length for jmp instruction, the worst case
19025 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
19028 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
19030 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
19032 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
19034 * mini.c: Only set bblock->real_offset when adding a new bblock, and
19035 before each IL instruction.
19037 * mini.c (CEE_BOX): Fix warnings.
19039 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19041 * mini.c: removed a few unused vars and extra whitespace.
19043 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
19045 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
19047 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
19049 (OP_GETCHR): use the above
19050 (CEE_LDELEMA): use the above.
19052 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
19053 version of the generic impl.
19054 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
19055 (CEE_LDELEMA): use the above.
19057 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
19059 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
19062 * iltests.il: Added new regression test for #56317.
19064 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
19066 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
19067 under NetBSD. Fixes #56450.
19069 * liveness.c (update_gen_kill_set): Fix previous patch.
19071 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19073 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
19075 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
19077 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
19078 ldsfld and ldsflda.
19080 * inssel-sparc.brg: Add more optimizations.
19082 * mini-sparc.c: Replace multiply/divide with shifts if possible.
19084 2004-04-01 Martin Baulig <martin@ximian.com>
19086 * mini.c (handle_box): New static function; moved the
19087 implementation of CEE_BOX here.
19088 (mono_method_to_ir): Added `constrained_call' variable.
19089 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
19090 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
19091 mono_method_get_constrained() to get the method.
19093 2004-04-01 Martin Baulig <martin@ximian.com>
19095 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
19096 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
19097 (mono_method_to_ir): We don't need these macros anymore since
19098 mono_class_get_full() already takes care of it.
19100 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19102 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
19103 use @function (as doesn't accept #function here) and check the return
19104 value of system and stop if fails.
19106 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19108 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
19110 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
19112 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
19114 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
19116 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
19119 * basic-long.cs: Add test for negation of Int64.MinValue.
19121 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
19123 * mini-sparc.c: Update status.
19125 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
19127 * exceptions-sparc.c: Fix return value in filters.
19129 * inssel-sparc.brg: Fix register allocation in some rules.
19131 2004-03-28 Martin Baulig <martin@ximian.com>
19133 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
19136 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
19138 * mini-x86.c (mono_arch_patch_code): Fix warnings.
19140 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
19141 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
19142 remove unused conv_u4 opcode.
19144 * mini-x86.c: Remove valgrind workaround since it slows down things
19145 even when mono is not run under valgrind.
19147 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
19149 * mini-sparc.c: Update status.
19151 * inssel-sparc.brg: Add some optimizations.
19153 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
19154 future delay slot filling. Add support for varargs, tail calls and JMP.
19156 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
19157 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
19159 * inssel.brg: Fix register allocation in OP_ARGLIST.
19161 * inssel.brg: Fix warnings.
19163 2004-03-25 Martin Baulig <martin@ximian.com>
19165 * mini.c (inflate_generic_field): Removed.
19166 (mini_get_method): Removed, use mono_get_method_full(),
19167 (mini_get_class): Removed, use mono_class_get_full().
19168 (mono_method_to_ir): Pass our generic context to
19169 mono_field_from_token().
19171 2004-03-25 Martin Baulig <martin@ximian.com>
19173 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
19174 of a `MonoMethod *'.
19175 (mini_get_method): Take a `MonoGenericContext *' instead
19176 of a `MonoMethod *'.
19177 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
19178 a new local variable called `generic_context' which holds the
19179 current `MonoGenericContext *'; use it to lookup things.
19181 2004-03-24 Martin Baulig <martin@ximian.com>
19183 * mini.c (mini_get_class): New static method; if we're inside a
19184 generic instance, inflate the class if neccessary.
19185 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
19187 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
19189 * iltests.il: New regression test for #55976.
19191 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
19194 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
19196 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
19199 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
19201 * liveness.c: Consider SSA stores as well as loads when making vars
19204 * exceptions.cs: New regression tests for register allocation.
19206 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
19208 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
19209 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
19210 domain lock only to protect puntual access to data structures.
19211 Added access lock for sighash, jit_icall_hash_name,
19212 jit_icall_hash_addr and domain->code_mp.
19214 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
19216 * driver.c: Print SIGSEGV handling method.
19218 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
19220 * mini.c (setup_jit_tls_data): Handle case when this is called
19221 multiple times for a thread.
19223 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
19224 is different from fbxx_un. Fixes #54303. Also use constants instead of
19225 magic numbers in a lot of places.
19227 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
19229 * exceptions.cs: Fix cctor test when --regression is used.
19231 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
19233 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
19236 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
19238 * inssel-ppc.brg: fixed register assignments for some rules.
19240 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
19242 * exceptions.cs: Add test for exceptions in static constructors.
19244 * mini.c (mono_jit_compile_method_with_out): Move the calling of
19245 static constructors outside the domain lock. Fixes #55720.
19247 2004-03-17 Martin Baulig <martin@ximian.com>
19249 * mini.c (get_generic_field_inst): Removed, this'll never happen.
19250 (inflate_generic_field): Take the `MonoMethod *' instead of the
19251 `MonoClass *' and added support for generic method.
19252 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
19253 have a `field->parent->gen_params', only inflate the field if it's
19254 an open constructed type.
19256 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
19258 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
19259 exception object instead of the preconstructed ones.
19261 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19263 * mini.c: reverted changed to sigsegv_signal_handler commited
19264 accidentally in the previous patch.
19266 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19269 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
19270 running --aot with an old assembly.
19272 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
19274 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
19277 * mini-sparc.c: Add support for v9 branches with prediction.
19279 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
19281 * mini.c (mini_init): #warning is GNUC only
19283 * mini-sparc.h: implement __builtin_frame_address
19284 and __builtin_return_address for Sun C compiler
19286 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
19288 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
19290 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
19292 * basic-calls.cs: Add test for unaligned byref long argument passing.
19294 * mini-ops.h: Add sparcv9 compare and branch instructions.
19296 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
19297 v9 instructions if we have a v9 cpu.
19299 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
19300 registers for global allocation.
19302 * exceptions-sparc.c: Fixes.
19304 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
19306 * liveness.c (mono_analyze_liveness): Optimized version.
19308 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
19310 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
19313 * basic-float.cs basic-calls.cs: New regression tests.
19315 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
19317 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
19318 sigaltstack implementation.
19320 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
19322 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
19323 stuff if SIGSEGV_ON_ALTSTACK is not defined.
19325 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
19327 * mini.c: Fix warnings.
19329 * mini.c (mono_resolve_patch_target): New function which contains the
19330 arch independent part of the patching process.
19332 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
19333 patching code to a separate function.
19335 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
19337 * mini.c (add_signal_handler): ifdef out on Windows
19339 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
19341 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
19342 cpu-sparc.md: Add exception handling support + other fixes.
19344 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
19345 typed GC detection in --version.
19347 * basic.cs exceptions.cs: New regression tests.
19349 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
19350 the arch specific code can store data during a compilation.
19352 * mini-ops.h: Add OP_SETFRET.
19354 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
19355 function, register a separate icall for each arity, so the icalls can
19358 * mini.c (mono_print_tree): Print negative offsets in a more readable
19361 * mini.c: Make signal handling work on sparc.
19363 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
19365 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
19367 * jit-icalls.c: Emulate truncl by aintl on solaris.
19369 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
19371 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
19373 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
19375 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
19377 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
19378 a MarshalByRef type, inline a method that performs the check, taking into
19379 account that the object can be a proxy. Also implemented tow new opcodes:
19380 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19381 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
19382 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19384 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
19386 * mini-ppc.c: if a relative branch displacement is too big
19387 but it points to and area reachable with an absolute branch,
19390 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
19392 * mini.c: optimize small copies in cpblk.
19394 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
19396 * basic-calls.cs basic-float.cs: New regression tests.
19398 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
19399 negative offsets from %fp. Implement localloc. Fix local register
19400 allocation. Fix the case when the this argument needs to be saved to
19401 the stack. Implement some missing opcodes.
19403 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
19405 * mini.c (mini_method_compile): Reenable global regalloc in methods
19406 with exception handlers.
19408 * linear-scan.c (mono_varlist_sort): Fix warning.
19410 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
19412 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
19415 * liveness.c: Make all variables uses in exception clauses volatile, to
19416 prevent them from being allocated to registers. Fixes #42136.
19418 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
19420 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
19421 causes regressions.
19423 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
19424 argument to mono_arch_regalloc_cost.
19426 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
19429 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
19431 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
19432 Make the cost of allocating a variable to a register arch dependent.
19434 * basic-calls.cs: Fix compilation of tests.
19436 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
19437 helper function to cut back on the number of #ifdefs needed.
19439 * mini-ppc.c: Fix compilation.
19441 * basic-calls.cs: New regression tests.
19443 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
19445 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
19446 of l0 since that is callee saved.
19448 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
19451 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
19452 of delay instruction.
19454 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
19456 * mini.h (MonoCallInst): Add 'virtual' flag.
19458 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
19460 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
19462 * *.cs: New regression tests.
19464 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
19467 * mini.c (mono_runtime_install_handlers): Fix build.
19469 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
19470 'signal_stack_size' members.
19472 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
19473 alternate signal stack.
19475 * exceptions-x86.c: Add stack overflow handling.
19477 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
19478 functions to arch independent code.
19480 * mini.c (mono_print_tree): Print more detailed info for load_membase
19483 2004-02-23 Martin Baulig <martin@ximian.com>
19485 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
19487 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
19489 * mini-x86.c: fixed reg allocation for div/rem.
19491 2004-02-22 Miguel de Icaza <miguel@ximian.com>
19493 * driver.c (mono_main): Report some configuratio options on --version.
19495 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
19497 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
19498 low in the address space. Correctly flush memory in thunks where we
19499 output native code.
19501 2004-02-20 Martin Baulig <martin@ximian.com>
19503 * mini.c (mini_get_method): New static method; inflate all generic
19504 methods and methods in open generic instances.
19505 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
19506 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
19508 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19510 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
19512 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
19514 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
19516 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
19518 * mini-sparc.c (flushi mono_arch_output_basic_block): make
19519 it compile using Sun's compiler.
19521 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19523 * 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.
19525 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
19527 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19529 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
19531 * mini-ppc.c: handle calls outside of the allowed range with thunks
19532 allocated using the code manager.
19533 * tramp-ppc.c: use the code manager to hold generated native code.
19534 Fixed the magic trampoline to just patch vtable entries.
19536 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
19538 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
19541 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
19543 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
19546 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
19547 if we have a working __thread implementation.
19549 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
19550 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
19552 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
19554 * mini-x86.c: Fix compilation under gcc 2.
19556 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
19558 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
19559 contains a call to the wrapped function.
19561 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
19562 OP_<CALL>_IMM opcodes, and use them under X86.
19564 * mini.c (mono_jit_find_compiled_method): Fix warning.
19566 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
19568 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
19570 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
19571 functionality to mini.c.
19573 * mini.c (mono_create_jump_trampoline): New function to create a jump
19574 trampoline. Return a compiled method instead of a trampoline if it
19575 exists. Add a cache for jump trampolines.
19577 * mini.c (mono_jit_find_compiled_method): New function to return a
19578 compiled method if it exists.
19580 * mini-x86.c: Call mono_create_jump_trampoline instead of
19581 mono_arch_create_jit_trampoline.
19583 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
19584 a jump trampoline. Fixes #52092.
19586 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
19588 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
19589 which is not up-to-date. Add check_corlib_version () instead.
19591 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
19594 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
19595 since newer valgrind versions do not need it.
19597 * mini.c (mono_jit_compile_method_with_opt): New helper function to
19598 compile a method with a given set of optimizations.
19600 * mini.c: Compile icall wrappers on-demand instead of at startup.
19602 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
19603 wrapper for an icall.
19605 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
19607 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
19610 * iltests.il: Add test for non-empty stack before switch instruction.
19612 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
19614 * mini.c: Add support for new stringbuilder marshalling conventions.
19616 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
19618 2004-02-01 Martin Baulig <martin@ximian.com>
19620 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
19621 in `ginst->mtype_argv'.
19623 2004-01-31 Miguel de Icaza <miguel@ximian.com>
19625 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
19626 facilitate grepping.
19628 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
19630 * mini.c: fixed buglet in initobj generic implementation for references.
19632 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
19634 * Makefile.am: make the version script conditional.
19635 * jit-icalls.c: handle missing truncl().
19637 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
19639 * exceptions.cs: Add more tests for double->int conversion.
19641 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
19642 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
19644 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
19646 * driver.c: make --verbose --version emit an error
19647 if the loaded corlib doesn't match the runtime version.
19649 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
19651 * mini-ppc.h: export ppc_patch().
19652 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
19653 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
19654 on par or better than on MacOSX.
19656 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
19658 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
19659 mono_lookup_pinvoke_call.
19661 * mini-x86.c: Under windows, the default pinvoke calling convention is
19662 stdcall. Fixes #52834.
19664 * mini.c (optimize_branches): Add an upper bound to the number of
19665 iterations to prevent infinite loops on strange loops. Fixes #53003.
19667 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
19669 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
19670 and ISINST. Fixes #52093.
19672 * objects.cs (test_0_vector_array_cast): New tests.
19674 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
19676 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
19677 checking in Array.Set ().
19679 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
19682 * object.cs (test_0_multi_array_cast): New regression test.
19684 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
19686 * exceptions-ppc.c: fix build on Linux/PPC.
19688 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
19690 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
19691 running under valgrind.
19692 (x86_magic_trampoline): Fix build bustage.
19694 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
19695 negative values as well. This is needed for the encoding of the line number
19696 info, since sometimes the line numbers are not in increasing order.
19698 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
19700 * cpu-pentium.md (localloc): Increase the size of the localloc
19701 instruction since it is a loop under Win32.
19703 * debug-mini.c (record_line_number): Get rid of unneccesary memory
19706 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
19708 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
19709 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
19710 Max Horn (max@quendi.de). Fix file names in comments.
19712 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
19714 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
19715 avoid stack overflow.
19716 (replace_usage): Avoid uninitialized variable warnings.
19718 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
19719 and taking the address of valuetype variables.
19721 2004-01-03 Patrik Torstensson
19723 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
19724 for other purposes than FP later on.
19726 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
19728 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
19731 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19733 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
19735 2003-12-30 Patrik Torstensson <p@rxc.se>
19737 * mini-x86.h: Decreased number of availiable fp regs.
19738 Solves corner cases with FP spilling.
19740 2003-12-23 Patrik Torstensson <p@rxc.se>
19742 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
19743 for floating point stack tracking / spilling on x86.
19746 * basic-float.cs: added float mul overflow test.
19748 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
19750 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
19752 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19754 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
19755 supports for cond branches that overflow the immediate
19756 overflow offset. mcs can compile simple programs.
19758 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19760 * exceptions-ppc.c: exception handling support wip:
19761 finally handlers get run on exception.
19763 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
19765 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
19768 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19770 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
19771 initial support for stack walking and unwinding.
19773 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
19775 * driver.c (mono_main): Make corlib-out-of-sync message more
19776 descriptive. Also remove verify_corlib call.
19778 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19780 * mini.c: make CEE_NEWARR calls and other emulated opcodes
19781 not overlap with other call's arguments, too.
19783 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
19785 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
19786 move to arch-specific code the choice of arch-specific
19787 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
19788 * mini.c: ensure emulation calls will not interleave
19791 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
19793 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
19794 the magic trampoline stack frame is dropped before executing
19797 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
19799 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
19800 and integer to fp conversions. Added support for overflowing
19801 arguments on the stack. Reserve a couple more registers as temps.
19802 Added support for aot compilation (as output still needs to be
19805 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19807 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
19808 Don't overwrite return register in some corner cases.
19810 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
19812 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
19813 static constructors when AOT compiling.
19815 * driver.c (mono_main): Call mono_check_corlib_version.
19817 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
19819 * cpu-g4.md, basic.cs: fixed div target register.
19821 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
19823 * mini-ppc.c, basic.cs: shl_imm fix with test.
19825 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19827 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
19828 structures by value. Misc fixes.
19829 * objects.cs: more tests.
19831 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
19833 * mini-ppc.c: lconv.ovf.i implemented.
19835 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19838 (mini_init): don't error out if someone already called g_thread_init.
19840 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19842 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
19843 to be any type per the spec. Fix abnormal memory usage when
19844 the same object is repeatedly thrown.
19846 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
19848 * mini.c: check for overruns in IL code.
19850 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
19852 * TODO: Add/remove some todo entries.
19854 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
19856 * driver.c (mono_main): Call mono_verify_corlib.
19858 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
19860 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
19861 This has been moved to mini.c
19862 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
19863 type being casted is marshalbyref it could be a proxy, so instead of
19864 emitting the type check code, emit a call to a runtime method that will
19865 perform the check by calling CanCastTo if needed.
19867 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
19869 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
19870 methods with large stack frames under Win32.
19872 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
19874 * Makefile.am: Distribute regression tests.
19876 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
19877 at the end instead of inserting each variable into the sorted list.
19879 * linear-scan.c (mono_varlist_sort): New helper function.
19881 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19883 * mini.c: ensure arguments and locals are within bounds.
19885 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19887 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
19890 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19892 * mini.c (mono_cprop_copy_values): Fix crash.
19894 * aot.c: Set verbosity back to 0.
19896 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
19898 * regalloc.c: complete memory leak fix by Laurent Morichetti
19901 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19903 * driver.c (main_thread_handler): Revert the previous patch.
19905 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
19908 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
19909 memory from the memory pool.
19911 * driver.c (main_thread_handler): Turn on all optimizations when
19914 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
19915 an array for better performance.
19917 * regalloc.c (mono_regstate_assign): Fix memory leak.
19919 * debug-mini.c (mono_debug_serialize_debug_info): New function to
19920 serialize the debug info.
19922 * debug-mini.c (mono_debug_add_aot_method): New function to load the
19923 debug info from the serialized representation.
19925 * aot.c: Save debug info into the generated file and load it when
19928 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
19930 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19932 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
19933 More FP-related fixes.
19935 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
19937 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
19938 and register allocation buglet. Hello world now runs.
19940 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19942 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
19943 * tramp-ppc.c: fixed class init trampoline.
19944 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
19946 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19948 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
19949 mini.c: more ppc changes/fixes.
19951 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19953 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
19954 Also optimize the case when the arguments are the same in the caller
19957 * iltests.il: Add tests for tail calls with valuetype arguments.
19959 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19961 * mini-ppc.c: fixes for struct return type.
19963 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
19965 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19966 mono_spillvar_offset() to arch-specific code.
19968 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
19970 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
19972 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19974 * exceptions-x86.c: Fix stack space leaks.
19976 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
19977 registers from the lmf if the method has save_lmf set.
19979 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
19981 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
19982 of icall wrappers into InvokeInDomain, since these are now per-domain.
19984 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
19986 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
19987 make some opcode emulation and intrinsic ops enabled/disabled
19988 according to the architecture. More fixes.
19990 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
19992 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
19994 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19996 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19997 arch-specific handling for 'this' and struct return type to
19998 arch-specific code.
20000 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20002 * aot.c: prevent divide by zero error when reporting (it happened with
20003 Accessibility.dll).
20005 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
20007 * mini.h (inst_switch): Remove unused macro.
20009 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20012 (load_aot_module): free 'info->methods' and 'info' properly. No more
20013 "free(): invalid pointer blah" messages when you have an old aot
20016 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
20018 * jit-icalls.c, mini.c: Added support for context static fields.
20020 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
20022 * mini.c (mono_method_blittable): Methods which set LastError are not
20023 blittable either. Fixes #51108.
20025 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
20027 * mini.c: flush icache.
20028 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
20030 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
20032 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
20034 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
20036 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
20039 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
20042 * inssel.brg (CEE_MKREFANY): Fix AOT case.
20044 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
20046 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
20047 instruction when the result is discarded.
20049 * iltests.il (test_0_div_regalloc): New regression test.
20051 * arrays.cs: Fix compilation error.
20053 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
20055 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
20056 float rules to inssel-x86.brg: sane architectures with FP registers
20057 don't need to implement these rules.
20059 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
20061 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
20063 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
20065 * mini.h, inssel-long32.brg: fixed endianess issues in int64
20066 implementation of 32 bit systems.
20068 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
20070 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
20071 (Jeroen Zwartepoorte).
20073 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
20075 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
20076 the caller and the callee matches.
20078 * mini.c (mono_method_to_ir): Add comment.
20080 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
20081 signbit is missing on some platforms.
20083 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
20085 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
20087 * mini.c (setup_jit_tls_data): Call the new function.
20089 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
20091 * mini-x86.c: Add experimental support for fast access to the lmf
20092 structure under NPTL/Linux 2.6.x.
20094 2003-11-06 Martin Baulig <martin@ximian.com>
20096 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
20097 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
20100 2003-11-02 Martin Baulig <martin@ximian.com>
20102 * mini.c (inflate_generic_field): New static method.
20103 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
20104 generic instance and the field is declared in a generic type, call
20105 inflate_generic_field() to inflate it. Fixes gen-28.cs.
20107 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
20109 * mini.h mini.c (mono_method_same_domain): New function to return
20110 whenever the caller and the callee are in the same domain.
20112 * tramp-x86.c (x86_magic_trampoline): Use the new function.
20114 2003-10-30 Martin Baulig <martin@ximian.com>
20116 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
20117 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
20119 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
20120 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
20122 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
20124 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
20127 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
20128 object here, so it is in the correct appdomain etc.
20130 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
20132 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
20134 (mono_method_to_ir): Avoid freeing the type created returned from
20135 mono_type_create_from_typespec, since it is put into an internal cache
20136 by the function. Fixes pointer.exe.
20138 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
20139 trampolines for icalls and pinvokes as well. Fixes #33569.
20141 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
20143 * mini.c: Update after appdomain changes.
20145 * mini.c (mono_jit_compile_method_inner): Allways compile native
20146 method wrappers in the root domain, since there can only be one
20147 instance of them, whose address is stored in method->info.
20149 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
20151 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
20152 environment variable. Instead detect automatically whenever running
20153 under valgrind using the magic macro RUNNING_ON_VALGRIND from
20156 2003-10-16 Miguel de Icaza <miguel@ximian.com>
20158 * trace.c, trace.h: New files that implement the new trace option
20161 * driver.c: Document new --trace options.
20163 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
20166 - if (mono_jit_trace_calls)
20167 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
20169 * mini.h: prototypes.
20171 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
20173 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
20175 * mini.c inssel.brg: Implement typedefbyref opcodes.
20177 * mini.c (mono_jit_compile_method): Remove unused local variable.
20179 * mini.c (mono_jit_compile_method_inner): Ditto.
20181 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
20183 * tramp-x86.c (x86_class_init_trampoline): Fix build.
20185 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
20187 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
20189 * mini.c (mono_no_aot): Remove unused global variable.
20191 * mini.c: Thread safety fixes.
20193 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
20195 * mini.c (mono_create_class_init_trampoline): Add a lock around
20196 class_init_hash_addr.
20198 * arrays.cs (test_0_newarr_emulation): Add new regression test for
20201 * mini.c: Decompose the NEWARR instruction before decomposing its
20202 arguments. Fixes #30073.
20204 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
20206 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
20209 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
20211 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
20213 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
20215 * driver.c: Add support for compiling icall wrappers to --compile.
20217 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
20219 * inssel.brg: The empty value in class->interface_offsets is -1, not
20222 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
20224 * objects.cs: New test for 'is' operator on an array of interfaces.
20226 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20228 * tramp-ppc.c: update trampoline code to support jumps
20229 and class initialization.
20231 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
20233 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
20235 * inssel.brg (OP_UNBOXCAST): Fix #46027.
20237 * inssel.brg (OP_UNBOX): Remove unused rule.
20239 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
20240 region instead of one for each method. Fixes #47813.
20242 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
20244 * exceptions.cs (test_0_nested_finally): New regression test for
20245 nested exception handlers.
20247 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
20249 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
20251 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
20254 * mini.c (mono_method_check_inlining): Make the inlining limit
20255 configurable by an environment variable.
20257 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
20259 * mini.h: Bump AOT file version.
20261 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
20262 token, store the image along with the token, since the token might not
20263 refer to the same image as the method containing the relocation,
20264 because of inlining.
20266 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
20268 * mini.c (mono_precompile_assemblies): New function to compile
20269 all methods in all loaded assemblies.
20271 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
20273 * regalloc.h regalloc.c (MonoRegState): Change the type of
20274 iassign and fassign to int*, since they can contain large negative
20275 values if the register is spilled. Also added some comments. Fixes
20278 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
20279 under Win32. Fixes #42964.
20281 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
20283 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
20285 * aot.c: Added support for AOT compiling methods which contain calls
20286 to wrappers. Currently, only remoting-invoke-with-check wrappers are
20289 * driver.c (compile_all_methods): Run the compilation in a thread
20290 managed by mono. Fixes #44023.
20292 * mini.c (mono_codegen): Print full method name in verbose output.
20294 * mini-x86.c (mono_arch_patch_code): Fix warning.
20296 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
20297 jumps, since the method we are jumping to might be domain-specific.
20299 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
20301 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20303 * inssel.brg: string chars are unsigned.
20305 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
20307 * TODO: New todo item.
20309 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
20310 which calls mono_runtime_class_init and patches the call site to
20311 avoid further calls.
20312 (mono_arch_create_class_init_trampoline): New arch specific function
20313 to create a class init trampoline.
20314 (create_trampoline_code): Generalized so it can create
20315 class init trampolines as well.
20317 * mini.c (helper_sig_class_init_trampoline): New helper variable.
20318 (mono_create_class_init_trampoline): New function to create and cache
20319 class init trampolines.
20320 (mono_find_class_init_trampoline_by_addr): New function to lookup the
20321 vtable given the address of a class init trampoline. Used by the
20323 (mono_codegen): Generate a call to a trampoline instead of
20324 mono_runtime_class_init in LDSFLD[A].
20325 (mono_codegen): Add relocations for the new trampoline.
20327 * mini.h mini-x86.c aot.c: Added a new relocation type:
20328 MONO_PATCH_INFO_CLASS_INIT.
20330 * mini.h: Bump AOT version number.
20332 * aot.c: Create a copy of the loaded code instead of using the original
20333 so methods which call each other will be close in memory, improving
20336 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
20337 patch since it breaks the regression tests.
20339 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
20340 for the register saving instruction sequence since the
20341 frame_state_for function in glibc 2.3.2 don't seem to detect it.
20343 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
20345 * TODO: Fix todo item && remove another.
20347 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
20349 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
20352 * aot.c: Moved the check for MONO_LASTAOT into the initialization
20353 function of the module.
20355 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
20356 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
20357 --no-aot command line option.
20359 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
20361 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
20362 by Bernie Solomon (bernard@ugsolutions.com).
20364 * inssel.brg: Refactor the interface offset table related code into
20365 its separate functions and add support for the AOT case.
20367 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
20369 * aot.c (mono_aot_get_method_inner): Fix memory leak.
20371 * aot.c: Added mono_aot_verbose variable and made all debugging
20372 output depend on the value of this variable.
20374 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
20375 method_label and info_label.
20377 * mini.h mini-x86.c aot.c: Added a new relocation type
20378 MONO_PATCH_INFO_IID for klass->interface_id.
20380 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
20381 the MonoJitInfo structure.
20383 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
20384 a non-root appdomain in shared mode.
20386 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
20388 * aot.c: make aot loader less verbose. Remove free of unused variable.
20390 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
20392 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
20394 * .cvsignore: Added *.dll.
20396 * mini.c (mono_print_tree_nl): New function callable while debugging.
20398 * mini.c (mono_print_code): Export this.
20400 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
20403 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
20405 * mini.h (MonoCompile): Added 'jit_info' field.
20407 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
20408 the cfg structure, since it is needed by the AOT compiler.
20410 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
20412 * aot.c: A major rewrite. Changes include:
20413 - save exception tables for methods which have them.
20414 - cache failed lookups in aot_get_method () to avoid the (slow) calls
20415 to g_module_symbol.
20416 - reworked the file format so it is now much smaller and needs
20417 fewer relocation entries.
20419 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20421 * aot.c (load_aot_module): Fix build bustage on platforms without
20424 2003-09-04 Martin Baulig <martin@ximian.com>
20426 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
20428 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20430 * TODO: Some new optimization ideas.
20432 * aot.c: Move AOT module loading logic here from mono_assembly_open.
20434 * aot.c: Save the optimization flags used to compile the code into
20437 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
20438 support emitting domain specific code.
20440 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
20441 no longer domain neutral. It can be made domain neutral by compiling
20442 with --optimize=shared.
20444 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
20445 between appdomains.
20447 * driver.c mini.h mini.c: New --no-aot debugging option which disables
20448 loading of AOT code.
20450 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
20452 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
20453 if there is no domain neutrality information.
20455 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
20457 * aot.c (mono_compile_assembly): Emit a symbol containing the file
20458 format version into the generated library.
20460 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
20461 callee method into the caller since one of them could be shared.
20463 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
20464 system exceptions from AOT code now works.
20466 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
20467 method if it is domain neutral and the callee is not.
20469 * graph.c (cfg_emit_one_loop_level): Fix warning.
20471 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
20473 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
20476 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
20478 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
20479 is needed by code which is executed before mono_runtime_init ().
20480 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
20482 * mini.c (mono_thread_abort): Fix warning.
20483 (mono_jit_compile_method): Call static constructor in the AOT case too.
20485 * aot.c (mono_compile_assembly): Fix warning.
20487 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20489 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
20491 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
20493 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
20495 * cpu-pentium.md: Fix the length of call opcodes so they include the
20496 ESP restoring instruction. Fixes #47968.
20498 2003-08-28 Martin Baulig <martin@ximian.com>
20500 * mini-x86.c (mono_arch_call_opcode): Added support for
20501 MONO_TYPE_GENERICINST.
20503 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
20505 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
20507 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
20508 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
20510 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
20513 2003-08-26 Martin Baulig <martin@ximian.com>
20515 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
20516 when reporting an error, set this to the actual error location.
20517 (mono_method_to_ir): Report the correct error location if
20518 get_basic_blocks() returned an error.
20520 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
20522 * mini.c (mono_type_blittable): OBJECT is not blittable.
20523 (mono_method_blittable): Methods which have marshalling descriptors
20524 are not blittable either. Fixes #47842.
20526 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
20528 * driver.c mini.c: Use an environment variable instead of a global
20529 variable. Also fix the build.
20531 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
20532 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
20535 * driver.c mini.c: Added --with-valgrind option to turn off some
20536 code which prevents mono from running under valgrind.
20538 * mini.c (mono_emit_call_args): Fixed warning.
20540 * mini.c (mono_emulate_opcode): Fixed warning.
20542 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20544 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
20545 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
20546 regalloc.c, regalloc.h: specify available registers in arch-specific
20547 code and support floats in the regallocator (patch by Laurent Morichetti
20550 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20552 * mini.c: mono_thread_current() can be called only after
20553 mono_runtime_init(): rearrange code to not call it early on.
20555 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20557 * mini.c: allocate jump tables in the code mempools.
20559 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20561 * mini.c, mini.h: make sure per-thread data allocated by the jit is
20564 2003-08-10 Miguel de Icaza <miguel@ximian.com>
20566 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
20567 12 to 16. This fixes bug #47453.
20570 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
20572 * mini-ppc.c: fixed indexed load and unsigned compares.
20574 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
20576 * mini.c: reenabled installation of handler for
20577 thread abort signal.
20579 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20581 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
20582 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
20583 until it's fixed and actually useful.
20585 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20587 * inssel-long32.brg: couple more opcodes implemented.
20589 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20591 * mini-sparc.c: Even more opcodes implemeted.
20593 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
20595 * mini-sparc.c: More opcodes implemented.
20597 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
20599 * mini-sparc.c: More opcodes implemented.
20601 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20603 * inssel-sparc.brg: Add some needed rules. Direct
20605 * Makefile.am: Use inssel-sparc.brg
20606 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
20607 an assert happy for now.
20609 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
20611 * mini-sparc.c: Fixed compile errors.
20612 * exceptions-sparc.c: Same. We now produce a mono binary
20613 on sparc-linux. Yea.
20615 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
20617 * mini-sparc.c: Renamed registers. Also some macro cleanups.
20618 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
20619 They compile, but do not work.
20621 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20623 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
20624 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
20625 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
20628 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20630 * mini.c: more opcodes implemented and better support for generics.
20632 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20634 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
20635 * mini.c, mini.h: first cut at generics support: some new instructions
20636 added and changed the behaviour of some of the existing ones.
20638 2003-07-21 Miguel de Icaza <miguel@ximian.com>
20640 * mini.c: Removed definition of metadata_shared mutex here.
20642 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20644 * mini-x86.c: make vararg calls work for instance methods.
20646 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
20648 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
20649 returns the arguments in a separte list, now.
20651 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20653 * aot.c, mini.c: updates for array type representation changes.
20655 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
20657 * mini.c: register function to perform jit shutdown.
20659 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20661 * mini.c: use a faster allocator if possible.
20663 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20665 * aot.c: some cleanups and portability changes.
20667 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20669 * mini.c: use faster allocation for CEE_BOX if possible.
20671 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20673 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
20674 Moved inlined mempcy code to its own function so that is can be
20675 reused. Added an inline memset function as well (optimized initobj).
20676 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
20678 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20680 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
20682 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
20684 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
20685 arch code can setup the cpu for CLR execution, if needed.
20686 We use it on x86 to set the precision of FP operations.
20688 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
20690 * mini.c: disable some optimizations if we can guess they'll cost too
20691 much for a given method.
20693 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20695 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
20697 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20698 * mini.h mini.c mini-x86.c: Added instruction level coverage
20699 info collection support.
20701 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20703 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
20704 is now implemented in the profiling API. Get rid of a couple of
20705 unnecessary global variables.
20707 2003-06-15 Nick Drochak <ndrochak@gol.com>
20709 * basic-long.cs: tests for negative values for bigmul, and unsigned.
20710 * cpu-g4.md: add op_bigmul and op_bigmul_un
20711 * cpu_pentium.md: add op_bigmul_un
20712 * inssel-long32.brg: add rule for unsigned bigmul
20713 * mini-ops.h: define OP_BIGMUL_UN
20714 * mini-x86.c: THE BUG: handle (un)signed properly
20715 * mini.c: choose unsigned opcode if needed.
20716 This set of patches fixes bug #44291
20718 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
20720 * mini.c (optimize_branches): improved to handle all kinds of
20721 conditional branches.
20723 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20725 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
20726 don't raise exceptions.
20728 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20730 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
20731 to arch-specific files.
20733 2003-06-09 Martin Baulig <martin@ximian.com>
20735 * Makefile.am (libs): Added $(LIBGC_LIBS).
20737 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
20739 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
20740 and OP_ATAN (fixes bug#44293).
20742 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
20744 * Makefile.am, mini-x86.c: rename cpu description array to
20745 pentium_desc, since some compilers define the 'pentium' preprocessor
20748 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
20750 * mini.c (mini_select_instructions): add explicit branch if the
20751 following block is not the false target of a conditional branch -
20752 we need this with any optimization that reorder or remove bblocks
20754 * mini.c (optimize_branches): bug fixes
20756 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
20758 * mini.c (mono_method_to_ir): inline static readonly fields
20760 * ssa.c (fold_tree): start cfold support for long (very simple
20763 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
20765 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20767 * inssel.brg: fixed memcpy (bug #44219).
20769 2003-06-05 Dick Porter <dick@ximian.com>
20771 * driver.c: Set the glib log levels to not abort if g_message
20774 g_set_prgname() has to happen before mini_init() so that the
20775 process handle gets the info.
20777 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20779 * driver.c: add intrins to the default optimizations to get wider
20782 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
20784 * mini.h: some large basic blocks will overflow a 16-bit
20785 integers for symbolic registers.
20787 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20789 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
20790 (mono_arch_output_basic_block): fix bug 43499
20792 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20794 * mini.c: kill duplicated definition of mono_debug_format.
20796 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
20798 * mini-x86.c, arrays.cs: fixed register allocation bug.
20800 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20802 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
20804 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
20806 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20809 (print_method_from_ip): also print source location information if
20812 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
20814 * mini.c (mono_find_block_region): bug fix in region code
20815 (mini_method_compile): enable removing unreachable code again, but
20816 only in methods without exception clauses.
20818 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20820 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
20821 Implemented arglist opcode and handling of TypedReference type.
20822 Fixed x86 call convention when a structure is returned.
20823 Minimal support for calling static vararg methods.
20825 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
20827 * mini.c (mini_method_compile): always remove unreachable code,
20828 because the code in them may be inconsistent (access to dead
20829 variables for example).
20831 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
20833 * driver.c, debug-mini.c: warning fixes.
20835 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
20837 * Makefile.am, jit.h, mini.h: install header for embedding mono.
20839 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
20841 * mini.c: thread-static fields are registered in mono_class_vtable(),
20842 so ensure the function is called before checking for them.
20844 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
20846 * mini.c (optimize_branches): fix for bug 43586
20848 * jit-icalls.c (mono_llmult_ovf): added an additional check for
20849 overflow (fixes Bug #43639)
20851 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20853 * mini.c, objects.cs: allow the use of stobj for primitive types.
20855 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20857 * mini.c: be less strict about argument checking until we support
20858 running the verifier.
20860 2003-05-27 Nick Drochak <ndrochak@gol.com>
20862 * basic-long.cs: tests for (ulong)int * (ulong)int also
20863 * mini.c: use the same trick for (ulong)int * (ulong)int
20865 2003-05-27 Nick Drochak <ndrochak@gol.com>
20867 * basic-long.cs: add regression test for (long)int * (long)int
20868 * cpu-pentium.md: add op_bigmul specification
20869 * inssel-long32.brg: add OP_BIGMUL rule
20870 * mini-ops.h: add OP_BIGMUL
20871 * mini-x86.c: register allocator: handle case where src1 needs to be
20873 * mini.c: substitute special BIGMUL opcode in the tree for
20874 (long)int * (long)int
20876 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
20878 * jit-icalls.c: call the type ctor on field access if needed.
20880 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
20882 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
20883 to a method (including results of ldelema, bug#43207).
20885 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
20887 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
20888 colors to show exception handler blocks.
20890 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
20891 (fix for pinvoke7.cs).
20893 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20895 * mini.h, mini.c: ensure correct initialization order for types that
20896 require it. Prepare for lazy compilation of jit icall wrappers.
20897 Provide a name for opcode emulation to reduce unneeded mallocing.
20899 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
20901 * mini-x86.c: better register restoring code and profiling
20902 support for tail calls.
20904 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20906 * mini.h, driver.c: prepare for leaf methods optimization.
20908 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
20910 * mini.c: get targets of branches before converting a method.
20912 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
20914 * mini.c (optimize_branches): added some experimental code (disbaled)
20916 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
20918 * mini.c (optimize_branches): fix branch to branch optimization
20920 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
20922 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
20924 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
20926 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
20929 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
20931 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
20932 enable use of interface variables again.
20934 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
20935 I1 to registers because there is no simply way to sign extend 8bit
20936 quantities in caller saved registers on x86.
20938 * inssel-float.brg: set costs of some rules to 2 so
20939 that monobure always select the arch. specific ones if supplied,
20940 regardless of the order we pass the files to monoburg.
20942 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
20944 * mini.c, mini-x86.c: since the magic trampoline for jumps
20945 can't patch the code directly, we do it as soon as the
20946 method gets compiled.
20948 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20950 * mini-x86.c, mini.h: introduce a new patching method
20951 to support CEE_JMP and tail calls.
20952 * mini.c: obey tail.call. Don't precompile methods target
20954 * tramp-x86.c: new trampoline code to handle methods
20955 reached through a jump.
20957 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
20959 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
20960 bit values to registers
20962 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
20964 * mini.c (mono_compile_get_interface_var): share interface
20965 variables if possible.
20967 2003-05-16 Martin Baulig <martin@ximian.com>
20969 * debug-mini.c (mono_init_debugger): New function to initialize
20970 the debugger. This is not in the debugger since it needs to
20971 access some of mini's internals.
20973 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20975 * mini.c (mono_method_to_ir): inlining fixes/cleanups
20977 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
20979 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
20980 for value type handling.
20982 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20984 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
20985 (mono_method_check_inlining): enable inlining of all kinds of wrappers
20987 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
20989 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
20990 the constructor through a proxy.
20992 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20994 * jit-icalls.c, inssel.brg: fixes to array element address
20997 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
20999 * mini-x86.c (is_regsize_var): allocate pointer to registers
21001 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21003 * driver.c: fixed typo, added intrins to the set of optimizations
21004 tested with regressions.
21006 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
21008 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
21009 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
21012 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
21014 * inssel.brg: remove some common pop instructions without side effects
21016 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
21018 * inssel-x86.brg: fixed thinko in int to double conversions.
21020 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
21022 * mini.c, jit-icalls.c: added runtime thread-static variable support.
21024 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
21026 * inssel-long32.brg: two more missing instructions.
21028 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
21030 * mini.c (mono_emit_call_args): set the cil_code for all arguments
21031 if not already set.
21033 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
21035 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
21038 * basic-float.cs: Added tests for negative zero.
21040 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21042 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
21043 a couple of missing operations for long casts, with test cases.
21045 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21047 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
21049 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
21051 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
21052 code size estimation.
21054 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
21056 * mini.c (mono_jit_create_remoting_trampoline): make it work with
21057 abstract methods (fix bug 42542)
21059 * aot.c: add ability to handle array types
21061 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
21063 * mini.c: Call the _specific versions of the object allocation
21064 functions if possible.
21066 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
21068 * driver.c: call setlocale ().
21070 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
21072 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
21075 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
21077 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
21079 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
21080 wrappers (fix bug 42122)
21082 2003-05-04 Martin Baulig <martin@ximian.com>
21084 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
21086 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
21087 s/mini_set_defaults/mono_set_defaults/g.
21089 2003-05-04 Martin Baulig <martin@ximian.com>
21091 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
21093 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21095 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
21096 (reported by Don Roberts).
21098 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
21100 * mini.c: temporarily work around two bugs for this release.
21102 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
21104 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
21105 that contains -export-dynamic and it makes using the ld script
21107 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
21109 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
21111 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
21114 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
21116 * mini.c: make sure leave calls all the needed finally blocks,
21117 even when the target jumps out of multiple exception clauses.
21119 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21121 * ldscript, Makefile.am: add linker script to reduce the number of
21122 exported symbols (should also fix the issues with libwine defining
21123 some of the same symbols in io-layer).
21125 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
21127 * driver.c (mini_main): Avoid assertion when no file name is given on
21130 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
21132 * driver.c: added --version/-V command line option.
21133 Added the inline optimization in the regression tests.
21135 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21137 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
21138 to the type in the method signature (fixes bug#42134).
21140 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
21142 * mini.c: when inlining, check this is not null only when needed (bug #42135).
21144 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
21146 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
21148 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21150 * driver.c: fixed bug #42100.
21152 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
21154 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
21156 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
21158 * mini.c: moved most of the code required to do inlining to its own
21159 function so it can be reused. Inline also ctors if appropriate.
21161 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
21163 * Makefile.am: Link with -export-dynamic so shared libs loaded by
21164 the runtime can call mono API functions.
21166 2003-04-27 Martin Baulig <martin@ximian.com>
21168 * debug-mini.c (mono_debug_init_method): Added
21169 `guint32 breakpoint_id' argument; if the method has a breakpoint,
21170 send a notification to the debugger.
21172 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
21173 running in the Mono Debugger, just pass the breakpoint number to
21174 mono_debug_init_method().
21176 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
21178 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
21180 * mini.c: allow some more unsafe compares.
21182 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21184 * mini-x86.c, Makefile.am: make distcheck works (partially from
21185 a patch by Richard Lee <r.h.lee@attbi.com>).
21186 * regset.c, regset.h: removed, they are unused.
21188 2003-04-25 Dick Porter <dick@ximian.com>
21190 * driver.c: Usage reports the name as 'mono' not 'mini'
21191 * exceptions-x86.c: Build and run on freebsd
21193 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
21195 * Makefile.am: install the program with the 'mono' name and
21196 the library as libmono instead of mini and libmini.
21198 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
21200 * driver.c: provide the APIs for the embedding interface of the old jit.
21202 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
21204 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
21206 2003-04-23 Martin Baulig <martin@ximian.com>
21208 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
21210 * driver.c: Added `--debug' command line argument to enable
21213 2003-04-23 Martin Baulig <martin@ximian.com>
21215 * debug.[ch]: Removed. The code is now in
21216 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
21218 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
21221 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
21223 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
21225 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21228 (mini_cleanup): moved mono_runtime_cleanup call after the call to
21229 mono_domain_finalize.
21230 (mini_method_compile): use mono_method_profile* if the the option is
21233 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
21235 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
21236 methods with their wrapper.
21238 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
21239 methods with their wrapper.
21241 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
21244 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
21247 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
21250 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
21252 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
21254 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
21256 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
21257 of the mempool. This is slightly faster and uses less memory
21259 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
21261 * mini.c: avoid O(n) allocation for variables.
21263 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21265 * mini.c: handle items on the stack after inlining methods.
21267 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
21269 * mini.c: make the method->opcode optimization dependent
21270 on MONO_OPT_INSTRINS and do it lazily.
21272 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
21274 * driver.c: print overall results at the end of regression run.
21276 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
21278 * inssel.brg: don't overwrite symbolic registers.
21280 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
21282 * inssel-x86.brg: fix conversion from long to float.
21284 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
21286 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
21288 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
21290 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
21292 * driver.c: Added --print-vtable option as in the old JIT.
21294 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
21296 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
21298 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
21300 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
21302 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
21304 * mini.c regalloc.c regalloc.h: Fix memory leak.
21306 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
21308 * aot.c (mono_aot_get_method): register all used strings
21310 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
21312 * mini.c: always intern strings references with ldstr at compile time.
21314 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21316 * Makefile.am: add BUILT_SOURCES.
21318 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
21320 * driver.c: give a better error message when the assembly to execute
21321 doesn't have an entry point.
21323 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
21325 * Makefile.am: added hack for automake
21327 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
21330 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
21332 22003-04-07 Martin Baulig <martin@ximian.com>
21334 * Makefile.am: Added Makefile.am.
21336 * debugger-main.c: Removed, this is now in the debugger where it
21339 * mini.pc.in: Call this package `mini' for the moment.