1 2009-06-24 Neale Ferguson <neale@sinenomine.net>
3 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4 dump of structure return value. Fix some formatting.
5 * cpu-s390x.md: Fix lengths of instruction sequences.
6 * mini-s390.c: Minor formatting changes.
8 2009-06-24 Zoltan Varga <vargaz@gmail.com>
10 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
11 Use sigaction on freebsd as well.
13 2009-06-23 Zoltan Varga <vargaz@gmail.com>
15 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
18 * mini.c (mini_init): Revert a change which breaks cross-compilation.
20 2009-06-22 Mark Probst <mark.probst@gmail.com>
22 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
24 2009-06-22 Mark Probst <mark.probst@gmail.com>
26 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
28 2009-06-20 Martin Baulig <martin@ximian.com>
31 (MonoDebuggerThreadFlags): New enum typedef.
32 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
33 (mono_debugger_thread_created): Added `gpointer func' argument;
34 initialize the new `thread_flags' field.
36 2009-06-18 Martin Baulig <martin@ximian.com>
38 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
39 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
42 (mini_debugger_set_attach_ok): New function; sets the attach-ok
43 flag in `MONO_DEBUGGER__info.runtime_info'.
46 (mono_main): Call mini_debugger_set_attach_ok() if generics
49 2009-06-22 Zoltan Varga <vargaz@gmail.com>
51 * aot-compiler.c (add_wrappers): Fix a warning.
53 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
54 the ppc load/store macro changes.
56 2009-06-21 Zoltan Varga <vargaz@gmail.com>
58 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
60 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
61 not just the got symbol.
63 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
66 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
69 * aot-compiler.c: Remove some fixmes.
71 * driver.c (mono_main): Print a helpful message when cross-compiling.
73 * mini.c (mini_init): Disable signal handlers when cross-compiling.
75 * method-to-ir.c (initialize_array_data): Do the optimization if the
76 target byte order is little endian, instead of the host byte order.
78 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
79 wrappers into the mscorlib image, Emit a unique plt symbol for each
80 image, emit symbols for plt entries.
82 * image-writer.c (img_writer_emit_symbol_size): New function to emit
85 2009-06-20 Zoltan Varga <vargaz@gmail.com>
87 * aot-compiler.c (add_wrappers): Avoid calling
88 mono_marshal_get_type_info () since it can assert for some types.
90 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
91 ldtoken are used inside wrappers.
93 * helpers.c: Add support for prefixing tools with the arch name.
95 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
96 quantities when using ilp32.
98 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
99 spill slots. Use sizeof(mgreg_t) for the spill slot size.
101 * image-writer.c: Use .long on ilp32.
103 * aot-compiler.c: Use 32 bit loads on ilp32.
105 2009-06-19 Zoltan Varga <vargaz@gmail.com>
107 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
109 * mini-ops.h: Use TARGET_POWERPC define for consistency.
111 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
113 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
114 second got slot of every aot image.
116 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
117 aot on platforms with function pointers.
119 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
120 support for aot/full aot on ppc/ppc64.
122 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
123 arguments which are needed on ppc.
125 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
128 * mini-trampolines.c aot-runtime.c: Update after the above changes.
130 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
132 * regalloc2.c (BITS_PER_CHUNK): Ditto.
134 * aot-compiler.c (emit_got_info): Fix reading unused memory.
136 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
138 2009-06-17 Geoff Norton <gnorton@novell.com>
140 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
142 2009-06-17 Zoltan Varga <vargaz@gmail.com>
144 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
145 to control whenever the dwarf writer is in xdebug or aot mode.
146 (emit_class_dwarf_info): Use a separate abbrev for structures without
149 * aot-compiler.c: Pass the appending parameter to
150 mono_dwarf_writer_create ().
152 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
153 falls through to its next bblock. Fixes #513931.
155 * iltests.il: Add a test.
157 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
158 infor even if emit_line is FALSE, as the apple linker seems to require it.
160 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
162 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
166 2009-06-15 Zoltan Varga <vargaz@gmail.com>
168 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
171 2009-06-13 Zoltan Varga <vargaz@gmail.com>
173 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
174 'has_call_handler' fields.
176 * method-to-ir.c (mono_method_to_ir): Set them if needed.
178 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
179 first bblock if not needed. Fixes #512790.
181 2009-06-11 Zoltan Varga <vargaz@gmail.com>
183 * aot-compiler.c (mono_compile_assembly): Fix a warning.
185 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
188 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
189 remoting-invoke-with-check wrappers, which are not needed when running with
190 full-aot, since it doesn't support remoting.
192 2009-06-10 Zoltan Varga <vargaz@gmail.com>
194 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
196 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
197 method info, it is not used anymore.
199 * mini.h: Bump AOT file format version.
201 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
204 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
207 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
209 * mini.h: Bump AOT file format version.
211 2009-06-10 Zoltan Varga <vargaz@gmail.com>
213 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
214 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
217 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
218 of CKFINITE and FBGE for VFP.
220 2009-06-09 Zoltan Varga <vargaz@gmail.com>
222 * aot-compiler.c: Don't align code to 16 bytes on arm.
224 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
225 before the methods they belong to.
227 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
228 the full-aot case if possible, since the trampoline will be called right
231 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
232 trampolines to 1024 after the change above.
234 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
235 trampoline to save 8 bytes per trampoline.
237 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
240 2009-06-08 Zoltan Varga <vargaz@gmail.com>
242 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
244 2009-06-08 Martin Baulig <martin@ximian.com>
247 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
248 (_mono_debugger_throw_exception): Don't make this static.
249 (_mono_debugger_unhandled_exception): Likewise.
250 (mono_debugger_handle_exception): Moved to mini-exceptions.c
253 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
254 (_mono_debugger_throw_exception): Add function prototype.
255 (_mono_debugger_unhandled_exception): Likewise.
258 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
259 arg; return the first exception handler if the exception is caught
260 and we're running inside the debugger.
261 (mono_debugger_handle_exception): Moved here from debug-mini.c;
262 improve exception handle inside runtime-invoke, check whether the
263 exception is actually caught in the method being invoked and not
264 by the runtime-invoke-wrapper.
266 2009-06-08 Zoltan Varga <vargaz@gmail.com>
268 * image-writer.c: Improve support for the osx assembler.
270 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
273 2009-06-08 Martin Baulig <martin@ximian.com>
276 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
277 (_mono_debugger_throw_exception): Don't make this static.
278 (_mono_debugger_unhandled_exception): Likewise.
279 (mono_debugger_handle_exception): Moved to mini-exceptions.c
282 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
283 (_mono_debugger_throw_exception): Add function prototype.
284 (_mono_debugger_unhandled_exception): Likewise.
287 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
288 arg; return the first exception handler if the exception is caught
289 and we're running inside the debugger.
290 (mono_debugger_handle_exception): Moved here from debug-mini.c;
291 improve exception handle inside runtime-invoke, check whether the
292 exception is actually caught in the method being invoked and not
293 by the runtime-invoke-wrapper.
295 2009-06-07 Zoltan Varga <vargaz@gmail.com>
297 * image-writer.c (append_subsection): Don't align subsections of the
298 debug_line section as a workaround.
300 * dwarfwriter.c: Emit line number info in the AOT case as well.
302 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
304 This patch is contributed under the terms of the MIT/X11 license
306 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
307 code_len <= code_size
309 2009-06-06 Zoltan Varga <vargaz@gmail.com>
311 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
313 2009-06-04 Zoltan Varga <vargaz@gmail.com>
315 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
316 invoke wrappers, we now use trampolines instead.
318 2009-06-04 Mark Probst <mark.probst@gmail.com>
320 * mini-darwin.c: The exception thread must not be registered with
323 2009-06-04 Mark Probst <mark.probst@gmail.com>
325 * mini-gc.c: Disable the code because it makes SGen crash.
327 2009-06-03 Zoltan Varga <vargaz@gmail.com>
329 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
330 instead of asserting.
332 2009-05-31 Zoltan Varga <vargaz@gmail.com>
334 * aot-compiler.c (mono_compile_assembly): Move the creation of the
335 output file after the code has been compiled.
337 2009-05-30 Zoltan Varga <vargaz@gmail.com>
339 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
341 2009-05-31 Zoltan Varga <vargaz@gmail.com>
343 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
344 entries distinction to simplify the code.
346 * mini.h: Bump AOT file format version.
348 2009-05-28 Zoltan Varga <vargaz@gmail.com>
350 * objects.cs: Fix the signature of one of the tests.
352 * mini.c (mini_create_ftnptr): New helper function, moved here from
354 (mini_get_addr_from_ftnptr): Ditto.
355 (mini_init): Install the new helpers.
357 2009-05-28 Martin Baulig <martin@ximian.com>
359 Correctly initialize the debugger when embedding Mono.
361 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
362 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
363 see documentation in mini_debug_running_inside_mdb().
366 (mini_debug_running_inside_mdb): New function to check whether
367 we're running inside mdb.
369 * mini.c (mini_init): Call mini_debugger_init() if we're running
372 * driver.c (mono_main): Moved the call to mini_debugger_init()
373 into mini_init() to make this work when embedding Mono.
375 * debug-debugger.c (mini_debugger_init): Warn about duplicate
376 calls to mini_debugger_init().
378 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
379 mono_debugger_main() -> mini_debugger_main() and put them inside a
380 `MONO_DEBUGGER_SUPPORTED' conditional.
382 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
384 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
385 this is no longer in use.
388 2009-05-26 Zoltan Varga <vargaz@gmail.com>
390 * mini-sparc.c (add_outarg_load): Fix the sparc build.
392 * aot-compiler.c (emit_method_code): Always write out C style symbols for
395 2009-05-27 Martin Baulig <martin@ximian.com>
397 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
399 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
400 long_conv_to_r_un to 64 bits.
402 * cpu-x86.md: Increase the instruction size due to the changes.
404 * iltests.il.in: Add regression test.
408 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
410 * objects.cs: Move the previous test from basic.cs to here.
412 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
414 * basic.cs: Add regression test for #506915.
416 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
418 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
419 optimization we must check the bb of the first byte of stobj as
420 it's the only one set in cil_offset_to_bb.
424 2009-05-25 Zoltan Varga <vargaz@gmail.com>
426 * image-writer.c: Fix pointer directive on ppc64.
428 2009-05-24 Zoltan Varga <vargaz@gmail.com>
430 * image-writer.c (asm_writer_emit_section_change): Avoid using
431 .bss subsections on ppc too.
433 2009-05-23 Zoltan Varga <vargaz@gmail.com>
435 * image-writer.c: Fix the definition of TARGET_ASM_....
437 * image-writer.c: Fix the emission of assembler directives in the last
440 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
441 exception throwing code to accomodate ppc64.
443 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
444 size to work on ppc64 too.
446 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
449 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
450 the assembler dialect instead of using platform specific defines.
452 2009-05-22 Geoff Norton <gnorton@novell.com>
454 * mini-arm.c (get_call_info): If a structure is split between the stack
455 and argument registers, we should not advance the stack pointer by the entire
456 native size, but just by the amount that spilled.
458 2009-05-22 Zoltan Varga <vargaz@gmail.com>
460 * mini-arm.c (get_call_info): Handle structures with alignment requirements
463 2009-05-21 Zoltan Varga <vargaz@gmail.com>
465 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
468 * aot-compiler.c (add_extra_method): Fix up the collection of extra
469 methods so wrapper don't get added twice.
470 (add_generic_instances): Don't add methods of arrays.
472 * generics.cs: Mark one test as !FULLAOT.
474 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
476 * mini-x86.c (emit_move_return_value): Remove unused vars.
478 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
480 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
481 decomposing 8 bytes structs into a LCALL.
483 * mini-x86.c (emit_move_return_value): We no longer push the vtype
484 pointer for where to store the returned regs.
486 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
489 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
491 2009-05-20 Miguel de Icaza <miguel@novell.com>
493 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
496 2009-05-21 Zoltan Varga <vargaz@gmail.com>
498 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
500 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
503 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
505 * local-propagation.c (mono_local_cprop): Avoid local propagation
506 across paired add/sub if the first instruction dest reg is it's
507 source reg. For example:
509 int_add_imm R12 <- R12 [1] clobbers: 1
510 int_sub_imm R42 <- R12 [1] clobbers: 1
512 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
513 maintain the math identify.
517 2009-05-20 Andreia Gaita <avidigal@novell.com>
519 * Makefile.am: avoid going on the network just to get the revision,
522 2009-05-19 Massimiliano Mantione <massi@ximian.com>
524 Fixed estimate for short branches on amd64 (they were off mark, and
525 enabling call prolog-epilog instrumentations caused assertions).
526 * mini.h (struct MonoBasicBlock): added max_length field to hold the
527 estimate for the maximum length of this basic block.
529 - mono_arch_emit_prolog: compute max_length for each basic block
530 (instead of max_offset), and inflate size estimate also for entry bb
531 in case of code instrumentation.
532 - mono_arch_output_basic_block: get rid of "cpos" (the current
533 estimated "position" in the code), and always use "offset" instead,
534 which is accurate; at the beginning of the function quickly recompute
535 max_offset for all the remaining blocks, starting from the current
536 cfg->code_len (which is correct, and not estimated) and using the
537 estimated block lengths computed previously.
539 2009-05-17 Zoltan Varga <vargaz@gmail.com>
541 * exceptions-ppc.c: Remove the caching from the trampoline creation
542 functions, it is already done in the caller.
544 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
546 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
547 MONO_ARCH_GSHARED_SUPPORTED define.
549 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
551 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
554 2009-05-16 Zoltan Varga <vargaz@gmail.com>
556 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
557 call to mono_marshal_get_rgctx_invoke ().
559 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
560 mono_marshal_get_static_rgctx_invoke (), all platforms which support
561 gshared use the static rgctx trampolines now.
563 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
564 platform supports it.
566 2009-05-15 Zoltan Varga <vargaz@gmail.com>
568 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
570 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
572 2009-05-15 Zoltan Varga <vargaz@gmail.com>
574 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
576 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
579 2009-05-15 Massimiliano Mantione <massi@ximian.com>
581 Made it possible for mono_arch_instrument_epilog to preserve
582 argument registers, otherwise instrumenting the "epilogue" before
583 a tail call would clobber them.
584 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
585 if like mono_arch_instrument_epilog but with an additional parameter
586 that states if argument registers must be preserved.
587 * mini.c: implemented mono_arch_instrument_epilog as a call to
588 mono_arch_instrument_epilog_full without asking to preserve argument
589 registers (this makes the existing code work as usual).
591 - mono_arch_instrument_epilog: add parameter to transform it into
592 mono_arch_instrument_epilog_full, and preserve argument registers
594 - mono_arch_output_basic_block, OP_TAILCALL case: call
595 mono_arch_instrument_epilog_full.
596 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
597 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
598 only transformed mono_arch_instrument_epilog into
599 mono_arch_instrument_epilog_full.
601 2009-05-15 Geoff Norton <gnorton@novell.com>
603 * mini-darwin.c: This works on arm now.
605 2009-05-14 Geoff Norton <gnorton@novell.com>
607 * jit.h, driver.c: Allow full-aot to be decided programatically by the
610 2009-05-15 Zoltan Varga <vargaz@gmail.com>
612 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
615 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
616 wrappers during full aot mode correctly.
618 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
621 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
622 mono_metadata_type_hash ().
624 2009-05-14 Massimiliano Mantione <massi@ximian.com>
626 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
627 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
628 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
629 Removed MONO_INST_BRLABEL from the instruction flags, and the
630 remaining code that used it, because we do not support branches inside
631 basic blocks (and branch target labels) anymore.
632 * Makefile.am: As part of the above cleanup, remove reference to
633 BURG files which don't exist anymore.
635 2009-05-14 Zoltan Varga <vargaz@gmail.com>
637 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
640 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
641 to use mono_arch_throw_corlib_exception.
643 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
644 mono_arch_throw_corlib_exception for throwing corlib exceptions.
646 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
649 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
651 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
652 for the got to make debugging easier and to avoid confusing it with the
655 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
656 method so a breakpoint can be set when using gdb.
658 2009-05-13 Zoltan Varga <vargaz@gmail.com>
660 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
661 on mono_method_get_imt_slot ().
663 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
664 num_decodes variables.
666 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
667 change as it doesn't seem to work.
669 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
672 2009-05-12 Zoltan Varga <vargaz@gmail.com>
674 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
675 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
677 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
678 builder when using full aot.
680 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
681 here, it is already handled.
683 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
686 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
688 * mini-arm.h: Enable IMT for full aot.
690 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
691 arch doesn't support it.
693 * mini.c (mini_init): Don't disable IMT for full aot if the
694 architecture supports it.
696 * mini.h (MonoAotTrampoline): New enum containing the different types
697 of 'numerous' trampolines.
698 (MONO_AOT_FILE_VERSION): Bump this.
700 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
701 static rgctx trampolines. Add support for full-aot IMT thunks.
703 * mini-amd64.h: Enable IMT for full aot.
705 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
706 to exclude tests belonging to a category.
708 * generics.cs: Mark some tests with a !FULLAOT category.
710 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
713 2009-05-11 Zoltan Varga <vargaz@gmail.com>
715 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
716 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
717 (emit_plt): Fix a warning.
719 2009-05-10 Zoltan Varga <vargaz@gmail.com>
721 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
722 back into aot-compiler.c to a place where the other functions shared by
723 the runtime and aot compiler are.
725 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
726 as done previously, instead of in MonoAotFileInfo, since pointers might have
727 alignment requirements.
729 * mini.h: Bump AOT file format version.
731 2009-05-10 Miguel de Icaza <miguel@novell.com>
733 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
734 that is used at runtime from the aot-compiler.c, this makes it
735 work on setups that remove the AOT compiler from the output
738 2009-05-09 Zoltan Varga <vargaz@gmail.com>
740 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
743 * mini-ppc.h: Enable static rgctx trampolines for ppc.
745 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
747 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
748 stuff to mono_arch_decompose_long_opts ().
749 (mono_decompose_opcode): Remove some dead code.
751 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
753 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
754 cmethod can be null for quite a some reasons.
756 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
758 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
760 2009-05-08 Zoltan Varga <vargaz@gmail.com>
762 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
764 2009-05-08 Zoltan Varga <vargaz@gmail.com>
766 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
767 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
768 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
769 calls returning structures by addr on amd64.
771 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
773 * iltests.il.in: Restructure the tail call tests a bit.
775 2009-05-07 Zoltan Varga <vargaz@gmail.com>
777 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
778 for virtual methods too.
780 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
782 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
783 due to regression in verifying System.dll.
785 2009-05-06 Zoltan Varga <vargaz@gmail.com>
787 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
790 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
793 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
794 g_str_hash () which can change.
796 * driver.c (mini_regression): Disable optimizations not supported by
797 the cpu. Fixes #500019.
799 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
802 2009-05-06 Zoltan Varga <vargaz@gmail.com>
804 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
805 to the latest LLVM code.
807 2009-05-05 Zoltan Varga <vargaz@gmail.com>
809 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
811 2009-05-04 Zoltan Varga <vargaz@gmail.com>
813 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
816 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
817 no longer saving offsets, so just save the patch types along with the other
819 * aot-runtime.c (load_patch_info): Update after the changes to
820 encode_patch_list ().
821 (decode_got_entry): Removed, merged into load_patch_info ().
822 (is_shared_got_patch): Removed, call the same function from
825 * mini.h: Bump aot file format version.
827 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
828 half-finished no-dlsym code.
830 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
833 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
834 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
836 2009-05-02 Zoltan Varga <vargaz@gmail.com>
838 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
839 buffer length to work with AOT code.
841 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
844 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
847 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
849 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
851 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
854 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
855 if needed. Don't decompose long operations when using llvm.
857 2009-05-01 Zoltan Varga <vargaz@gmail.com>
859 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
862 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
864 2009-05-03 Martin Baulig <martin@ximian.com>
866 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
867 mono_debugger_insert_method_breakpoint() since the class init
868 handler we're inserting at the top of the method already gives us
871 2009-04-30 Zoltan Varga <vargaz@gmail.com>
873 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
874 to mono_arch_decompose_long_opts () for x86 and arm.
876 2009-04-29 Zoltan Varga <vargaz@gmail.com>
878 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
881 2009-04-28 Zoltan Varga <vargaz@gmail.com>
883 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
886 2009-04-26 Zoltan Varga <vargaz@gmail.com>
888 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
889 number of trampolines used in full-aot mode.
891 * aot-compiler.c: Add an ntrampolines option to set the number of
892 trampolines emitted in full-aot mode.
894 2009-04-27 Zoltan Varga <vargaz@gmail.com>
896 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
897 a volatile load. Get rid of get_tempname (), llvm assigns names
900 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
903 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
906 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
909 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
910 to the same register as a fixed sreg2. Fixes #497271.
912 * iltests.il.in: Add a new test.
914 2009-04-26 Zoltan Varga <vargaz@gmail.com>
916 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
917 stack, since pushes complicate exception handling.
919 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
920 the stack if they are passed using moves.
922 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
924 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
927 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
928 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
929 of FMOVE if it is an R4.
931 2009-04-25 Zoltan Varga <vargaz@gmail.com>
933 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
935 * mini.h (LLVMCallInfo): New structure to store calling convention
936 information for the LLVM back end similar to the CallInfo structures in
939 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
940 call information in a format usable by LLVM.
941 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
943 * method-to-ir.c (mono_emit_call_args): Emit calls using
944 mono_llvm_emit_call () when compiling using LLVM.
946 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
947 comments to all functions. Fix memory leaks. Add a public init/cleanup
950 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
952 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
953 mono_array_new_va () jit icall.
955 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
957 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
958 multiple machine description files to be specified.
959 * mini-ops.h: fixes for cross-compilation.
961 2009-04-22 Miguel de Icaza <miguel@novell.com>
963 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
966 2009-04-22 Zoltan Varga <vargaz@gmail.com>
968 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
969 to prevent asserts in various passes. Fixes #497220.
971 2009-04-21 Zoltan Varga <vargaz@gmail.com>
973 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
976 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
977 table to avoid duplicates.
979 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
981 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
984 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
986 * mini.c (mini_method_verify): Fail fulltrust code if the exception
987 is for method or field access.
989 2009-04-20 Zoltan Varga <vargaz@gmail.com>
991 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
994 * mini-llvm.c (mono_llvm_emit_method): Use it.
996 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
997 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
1000 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
1001 synchronized methods.
1003 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
1005 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
1007 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
1010 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
1011 allowing some options to be set dynamically.
1013 2009-04-19 Zoltan Varga <vargaz@gmail.com>
1015 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
1016 unconditional branch.
1018 * mini.h (MonoTrampolineType): Add new trampoline type
1019 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
1022 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
1025 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
1028 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
1029 is enabled. Instead, use the llvm vcall trampoline.
1031 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
1033 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
1035 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
1038 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
1039 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
1041 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
1042 OP_IA64_CSET opcode.
1044 * mini.c: Fix a warning.
1046 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
1047 THROW to the appropriate llvm type.
1049 2009-04-18 Zoltan Varga <vargaz@gmail.com>
1051 * mini.c (mini_method_compile): Add statistics for methods JITted
1054 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1056 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
1057 OP_IA64_CMP_<cond>_IMM opcodes.
1059 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1061 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
1064 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
1067 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
1070 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
1072 * mini-exceptions.c : add thread id to EXCEPTION trace message.
1074 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1076 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
1079 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
1080 rgctx invoke trampolines for x86.
1082 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
1083 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
1084 (mono_arch_get_vcall_slot): Simplify this.
1086 2009-04-16 Zoltan Varga <vargaz@gmail.com>
1088 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
1089 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
1091 2009-04-14 Zoltan Varga <vargaz@gmail.com>
1093 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
1094 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
1096 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
1098 * liveness.c (visit_bb): Remove a needless assert.
1100 2009-04-13 Zoltan Varga <vargaz@gmail.com>
1102 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
1103 full aot support to the arch specific code.
1105 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
1107 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
1109 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
1111 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
1112 collect information about the delegate invoke impl trampolines.
1114 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
1115 to save trampolines during full-aot mode.
1117 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
1118 creation function which returns a trampoline which sets the rgctx
1120 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
1121 wrapper if possible.
1122 (mono_delegate_trampoline): Ditto.
1124 * mini.c (mono_jit_runtime_invoke): Ditto.
1126 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
1128 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
1130 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1132 2009-04-12 Zoltan Varga <vargaz@gmail.com>
1134 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
1135 just setting the opcode to OP_NOP.
1137 2009-04-11 Zoltan Varga <vargaz@gmail.com>
1139 * mini.c (mini_method_compile): Put the last change inside an
1140 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
1142 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
1143 and extend live ranges to cover the whole method when using xdb.
1145 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
1146 do it in the trampolines.
1148 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
1151 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1153 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
1154 call code in full-aot mode since IMT is disabled there.
1155 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
1156 new JIT no longer has that restriction.
1158 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1160 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
1161 a more compact format.
1162 (mono_aot_wrapper_name): New function to return a unique name for a
1163 wrapper method, also used by the AOT runtime.
1165 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
1168 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
1169 when a ICollection<T> etc is encountered.
1170 (add_generic_instances): Process method arguments/locals too.
1171 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
1174 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
1176 2009-04-10 Zoltan Varga <vargaz@gmail.com>
1178 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
1180 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
1182 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
1183 representing the result of the decomposition. Nullify instructions
1184 instead of setting them to OP_NOP since nops can't have registers
1187 2009-04-09 Zoltan Varga <vargaz@gmail.com>
1189 * aot-compiler.c (mono_compile_assembly): Split this huge function into
1190 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
1191 info. Strip 'mapping symbols' on ARM.
1193 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
1195 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
1196 this with the native genmdesc.
1198 2009-04-08 Bill Holmes <billholmes54@gmail.com>
1200 * aot-runtime.c: Fixing the MSVC build.
1202 Code is contributed under MIT/X11 license.
1204 2009-04-08 Zoltan Varga <vargaz@gmail.com>
1206 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
1207 JITted code depends on it.
1209 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
1211 * aot-compiler.c: Use new MonoGenericParam accessors.
1213 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
1215 Reduce memory usage and improve correctness wrt MonoGenericParam
1216 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
1217 handing. Avoid allocating MonoGenericParams, but use the ones in
1218 the container itself.
1220 2009-04-07 Miguel de Icaza <miguel@novell.com>
1222 * tasklets.c: Return exceptions in the out argument.
1224 2009-04-08 Zoltan Varga <vargaz@gmail.com>
1226 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
1227 opcode. Use pointer types in more places instead of casting them to
1230 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
1232 (mono_llvm_optimize_method): New helper function to optimize a method.
1234 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
1235 widening code so it could be called from more places.
1236 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
1237 code paths in the call opcodes.
1239 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
1241 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
1243 2009-04-06 Zoltan Varga <vargaz@gmail.com>
1245 * dwarfwriter.c: Use _ to separate class name
1246 components as gdb can't handle '.'. Represent reference variables
1249 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
1251 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
1253 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
1255 * gc-test.cs: New file with GC stack marking tests.
1257 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
1258 negative numbers for vfp.
1260 * basic-float.cs: Add a test.
1262 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
1264 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
1266 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
1268 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
1269 part of tasklet/continuation support.
1271 2009-04-05 Zoltan Varga <vargaz@gmail.com>
1273 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
1274 amd64 opcodes inside an ifdef.
1276 * dwarfwriter.c: Emit inheritance information for classes, emit fields
1279 * dwarfwriter.c (emit_type): Emit the class info for classes.
1281 2009-04-04 Zoltan Varga <vargaz@gmail.com>
1283 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
1285 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
1287 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
1289 * ssa.c (mono_ssa_compute): Fix some memory leaks.
1291 2009-04-03 Zoltan Varga <vargaz@gmail.com>
1293 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
1295 * mini-llvm.c: Update comments.
1297 * mini.h (COMPILE_LLVM): New macro.
1299 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
1301 * ssa.c (mono_ssa_compute): Ditto.
1303 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
1304 the unwind ops from a DWARF FDE.
1306 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
1307 methods by extracting the dwarf unwind ops from the unwind info generated
1310 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
1313 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
1316 2009-04-02 Zoltan Varga <vargaz@gmail.com>
1318 * Makefile.am (llvm_sources): Enable this.
1320 * mini.c (mini_method_compile): Add support for compiling with LLVM,
1321 failing back to the JIT if something cannot be handled.
1323 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
1324 compiling with LLVM.
1326 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
1327 compiling with LLVM.
1329 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
1330 compiling with LLVM.
1332 * mini-ops.h: Add a few opcodes needed by LLVM.
1334 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
1337 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
1340 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
1342 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
1344 2009-04-01 Mark Probst <mark.probst@gmail.com>
1346 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
1347 ridiculously large methods.
1349 2009-03-31 Martin Baulig <martin@ximian.com>
1351 * debug-debugger.c (debugger_remove_breakpoint): Call
1352 mono_debugger_remove_class_init_callback ().
1354 2009-03-31 Zoltan Varga <vargaz@gmail.com>
1356 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
1357 right before emitting code, not at the start.
1359 * mini.c (mono_postprocess_patches): Extract this into a separate function
1360 from mono_codegen ().
1362 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
1363 byref types correctly.
1365 2009-03-30 Zoltan Varga <vargaz@gmail.com>
1367 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
1370 2009-03-29 Zoltan Varga <vargaz@gmail.com>
1372 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
1373 indirect calls, this avoids problems where get_vcall_slot () would get
1374 confused by the native code for the instruction preceeding the call.
1375 (mono_arch_get_vcall_slot): Simplify this.
1376 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
1378 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
1379 register allocator now seems to depend on them instead of the data in
1382 * mini.c (mini_method_compile): Throw the correct type of exception if
1383 mono_method_get_header () fails because of a loading error.
1385 2009-03-28 Zoltan Varga <vargaz@gmail.com>
1387 * mini.c (mini_method_compile): Clear the loader error if the method
1388 header cannot be decoded.
1390 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
1391 interface methods on proxies correctly.
1393 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
1394 this argument for vtype methods. Add precise liveness info for arguments.
1396 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
1397 LIVERANGE_START/END opcodes.
1399 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
1400 for arguments and values in registers.
1402 2009-03-27 Zoltan Varga <vargaz@gmail.com>
1404 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
1405 return a valuetype. Fixes #487518.
1407 * iltests.il: Add a test.
1409 * aot-compiler.c: Use mono_thread_create () to create helper threads.
1411 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
1412 closed over a null reference correctly.
1414 2009-03-26 Zoltan Varga <vargaz@gmail.com>
1416 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
1418 2009-03-25 Mark Probst <mark.probst@gmail.com>
1420 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
1421 allocated to the same registers as fixed sregs.
1423 2009-03-24 Mark Probst <mark.probst@gmail.com>
1425 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
1428 * method-to-ir.c: Handle more cases for
1429 Interlocked.CompareExchange.
1431 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
1432 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
1433 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
1435 2009-03-23 Zoltan Varga <vargaz@gmail.com>
1437 * aot-runtime.c (decode_method_ref): Fix a warning.
1439 * unwind.c (mono_unwind_frame): Ditto.
1441 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1443 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
1444 (mono_compile_assembly): Enable the binary writer for full-aot as well.
1446 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
1447 fix the handling of large values in the ALU_PC_G0_NC relocation.
1449 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1451 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
1453 2009-03-22 Mark Probst <mark.probst@gmail.com>
1455 * method-to-ir.c (mono_spill_global_vars): Support for ternary
1458 2009-03-22 Mark Probst <mark.probst@gmail.com>
1460 * method-to-ir.c: MINI_OP3 needs a comma.
1462 * method-to-ir.c, mini.h, mini.c: Remove
1463 mono_init_op_sreg_counts ().
1465 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1467 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
1470 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
1473 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
1475 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
1478 2009-03-21 Mark Probst <mark.probst@gmail.com>
1480 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
1481 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
1482 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
1485 2009-03-20 Zoltan Varga <vargaz@gmail.com>
1487 * driver.c: Change location of gc_wrapper.h.
1489 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
1490 inside finally clauses correctly. Fixes #485721.
1492 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
1493 after the change above.
1495 * exceptions.cs: Add a test.
1497 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1499 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
1501 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
1502 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
1503 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
1505 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
1506 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
1508 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
1510 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
1511 Simplify logic for ensure_method_is_allowed_to_call_method.
1512 Handle wrappers on callers.
1514 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1516 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
1519 * basic-simd.cs: Fix the names of some test methods.
1521 2009-03-18 Geoff Norton <gnorton@novell.com>
1523 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
1525 2009-03-18 Zoltan Varga <vargaz@gmail.com>
1527 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
1529 2009-03-17 Jb Evain <jbevain@novell.com>
1531 * driver.c: remove now uneeded call to mono_gc_base_init before
1534 2009-03-17 Jb Evain <jbevain@novell.com>
1536 * dwarfwriter.c (token_handler): handle more cases.
1538 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1540 * method-to-ir.c: Remove more dead code (that was required only
1541 because of method_is_safe). Fix compiler warnings.
1543 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1545 * method-to-ir.c: Remove unneeded/useless method_is_safe
1546 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
1548 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1550 * mini.c (mini_method_compile): Print the method been compiled with
1551 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
1552 for people not familiar with the runtime.
1554 2009-03-17 Zoltan Varga <vargaz@gmail.com>
1556 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
1557 a managed object which is later put into a GList. Return its class instead.
1559 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
1560 stack slots when using sgen.
1562 2009-03-16 Zoltan Varga <vargaz@gmail.com>
1564 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
1566 2009-03-14 Zoltan Varga <vargaz@gmail.com>
1568 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
1569 > so it works on the first vreg as well.
1571 2009-03-13 Zoltan Varga <vargaz@gmail.com>
1573 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
1576 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
1578 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
1581 2009-03-12 Zoltan Varga <vargaz@gmail.com>
1583 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
1584 native->IL offset mapping.
1586 2009-03-11 Zoltan Varga <vargaz@gmail.com>
1588 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
1590 * basic.cs: Add a test.
1592 2009-03-11 Mark Probst <mark.probst@gmail.com>
1594 * mini-x86.c (mono_arch_output_basic_block): Use different
1595 registers in case the ones we want to overwrite are used by the
1596 other operand. Fixes regression in #480807.
1598 2009-03-10 Zoltan Varga <vargaz@gmail.com>
1600 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
1602 * dwarfwriter.c (emit_line_number_info): The line number info for
1603 IL code was off by one. Fix that.
1605 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
1608 2009-03-09 Mark Probst <mark.probst@gmail.com>
1610 Contributed under the terms of the MIT/X11 license by Steven
1611 Munroe <munroesj@us.ibm.com>.
1613 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
1616 2009-03-08 Zoltan Varga <vargaz@gmail.com>
1618 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
1621 2009-03-06 Zoltan Varga <vargaz@gmail.com>
1623 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
1624 the delegate ctor handling code. Fixes #482638.
1626 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
1629 * iltests.il.in: Add a test.
1631 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
1634 2009-03-05 Mark Probst <mark.probst@gmail.com>
1636 * mini-trampolines.c (mono_create_jump_trampoline): If the method
1637 is shared generic code, return the trampoline, even if the method
1638 has already been compiled. Fixes #479763.
1640 * mini.c, mini.h: New function
1641 mono_jit_find_compiled_method_with_jit_info() which is the same as
1642 mono_jit_find_compiled_method() but also returns the jit info.
1644 2009-03-05 Mark Probst <mark.probst@gmail.com>
1646 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
1647 for methods which actually have one. For all other methods, make
1648 sure the this argument var is live the whole method.
1650 * mini.c (mini_method_compile): Every shared method has a
1651 this/vtable/mrgctx info. Fixes #480807.
1653 2009-03-05 Mark Probst <mark.probst@gmail.com>
1655 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
1656 generic/imt thunks where some entries branch through the vtable,
1657 while other entries branch directly.
1659 2009-03-05 Zoltan Varga <vargaz@gmail.com>
1661 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
1663 * mini-windows.c: Ditto.
1665 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
1668 2009-03-04 Zoltan Varga <vargaz@gmail.com>
1670 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
1673 2009-03-04 Mark Probst <mark.probst@gmail.com>
1675 * method-to-ir.c: Don't inline methods that use JMP. Fixes
1678 2009-03-04 Mark Probst <mark.probst@gmail.com>
1680 * exceptions-x86.c: Include debug-mini.h - fixes build.
1682 2009-03-04 Martin Baulig <martin@ximian.com>
1684 * debug-mini.c: Clean up the exception API and add documentation.
1685 (mono_debugger_handle_exception): New public method; this is
1686 called when throwing an exception or encountering an unhandled one.
1687 (mono_debugger_call_exception_handler): Formerly known as
1688 mono_debugger_handle_exception(); this is used to tell the
1689 debugger that we're about to invoke an exception handler.
1691 2009-03-04 Martin Baulig <martin@ximian.com>
1693 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
1694 ../metadata/mono-debug-debugger.c; save and reset exception state.
1696 2009-03-02 Martin Baulig <martin@ximian.com>
1698 * debug-mini.c: Moved the debugger exception handling here from
1699 ../metadata/mono-debug-debugger.c.
1702 (MonoDebuggerExceptionAction): New exception typedef.
1705 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
1707 * exceptions-amd64.c
1708 (mono_amd64_throw_exception): Use the new debugger exception
1712 (mono_handle_exception_internal): Don't call
1713 mono_debugger_unhandled_exception() here.
1715 2009-03-03 Zoltan Varga <vargaz@gmail.com>
1717 * mini.c aot-compiler.c: Update after the changes to
1718 mono_marshal_get_runtime_invoke ().
1720 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
1721 Virtual generic methods might not have method->slot set, work around
1724 * generics.cs: Add a test.
1726 2009-03-02 Geoff Norton <gnorton@novell.com>
1729 * driver.c: Allow signal chaining of SIGFPE as well.
1731 2009-03-02 Zoltan Varga <vargaz@gmail.com>
1733 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
1734 this since it now receives the method not its generic context in the
1737 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
1738 generic/imt thunks where some entries branch through the vtable, while
1739 other entries branch directly.
1741 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
1743 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
1744 support for interface methods as well.
1746 * mini-trampolines.c: Add support for virtual generic methods in interfaces
1747 using the normal IMT thunks.
1749 generics.cs: Add new tests.
1751 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
1752 the generic inst to the generic imt thunks. This fixes AOT support,
1753 improves consistency with the normal IMT thunks, and makes it easier to
1754 add support for interface generic virtual methods later.
1756 * mini-trampolines.c (mono_magic_trampoline): Ditto.
1758 2009-02-28 Zoltan Varga <vargaz@gmail.com>
1760 * driver.c (mono_set_signal_chaining): New public API function to enable
1761 signal chaining on POSIX platforms.
1763 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
1764 (si@lindenlab.com) to implement signal chaining. The original patch was
1765 contributed under the MIT X/11 license:
1766 https://bugzilla.novell.com/show_bug.cgi?id=318894
1768 2009-02-27 Zoltan Varga <vargaz@gmail.com>
1770 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
1771 too until it can be made to run on amd64.
1773 2009-02-26 Zoltan Varga <vargaz@gmail.com>
1775 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
1776 to get_generic_context_from_code () + get_call_info () if possible.
1778 2009-02-25 Zoltan Varga <vargaz@gmail.com>
1780 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
1781 suspend-on-sigsegv functionality.
1783 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
1784 to suspend when a native SIGSEGV is received. This is useful for debugging
1785 crashes which don't happen under gdb, since a live process contains more
1786 information than a core file.
1788 * mini-exceptions.c (mono_print_thread_dump): Use
1789 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
1791 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
1793 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
1795 * basic-float.cs: Disable the tests which currently fail on amd64.
1797 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
1798 value to mono_arch_patch_callsite () to fix crashes.
1800 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
1802 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1804 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
1805 nop code by patching the call address to point to the nullified class init
1806 trampoline, as the former does not seem to be safe on SMP machines.
1808 2009-02-23 Mark Probst <mark.probst@gmail.com>
1810 * mini-ops.h: Fix the argument types for a few x86 opcodes where
1813 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1815 * basic-float.cs basic-calls.cs: Fix warnings.
1817 2009-02-22 Mark Probst <mark.probst@gmail.com>
1819 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
1820 correct frame pointer in the LMF. Should fix #478394.
1822 2009-02-22 Zoltan Varga <vargaz@gmail.com>
1824 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
1826 * image-writer.c: Make the binary writer less verbose.
1828 2009-02-21 Zoltan Varga <vargaz@gmail.com>
1830 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
1831 are called from runtime invoke wrappers.
1833 2009-02-20 Zoltan Varga <vargaz@gmail.com>
1835 * cpu-ppc.md (store_memindex): Increase the size of this.
1837 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1839 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1841 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
1843 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
1846 Last fix for of #467201.
1849 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1851 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1853 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
1854 and long_conv_to_r8_2:
1856 Fixed part of #467201.
1858 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1860 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1862 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
1863 conversion to 32 bits.
1865 * cpu-x86.md: Increase the size of int_conv_to_r4.
1867 * basic-float.cs: Add a test for this.
1869 Fixed part of #467201.
1871 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1873 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1875 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
1876 conversion to 64 bits.
1878 * basic-float.cs: Add a test for this.
1880 Fixed part of #467201.
1882 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1884 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1886 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
1887 This behavior is compatible with MS.
1889 * iltest.il.in: Add a test for this.
1891 Fixed part of #467201.
1893 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1895 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1897 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
1898 change the precision of the value.
1900 * cpu-x86.md: Define len for float_conv_to_r4.
1902 * basic-float.cs: Add a test for this.
1904 Fixed part of #467201.
1906 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
1908 * mini.c: Adjust locking order to the new semantics where the loader lock
1911 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
1920 * mini-trampolines.c:
1933 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
1935 2009-02-18 Zoltan Varga <vargaz@gmail.com>
1937 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
1940 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1942 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
1943 for cctors if needed.
1945 2009-02-17 Mark Probst <mark.probst@gmail.com>
1947 * mini-ppc.c: Fix build on Darwin.
1949 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1951 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
1952 version instead of 3 as valgrind doesn't like version 3.
1954 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1956 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
1957 usable for hashing methods.
1958 (emit_extra_methods): Use the new hash to avoid putting every method in the
1961 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
1963 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
1964 whenever a method ref could match a method.
1966 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
1969 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
1972 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
1974 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
1975 the encoding buffer.
1977 * method-to-ir.c (mono_method_check_inlining): Avoid calling
1978 mono_method_get_header () on inflated methods as an optimization.
1980 2009-02-16 Zoltan Varga <vargaz@gmail.com>
1982 * ssa.c (fold_ins): Fix another crash if the instruction following the
1983 switch was optimized away.
1985 2009-02-16 Mark Probst <mark.probst@gmail.com>
1987 Contributed under the terms of the MIT/X11 license by Steven
1988 Munroe <munroesj@us.ibm.com>.
1990 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
1992 2009-02-16 Zoltan Varga <vargaz@gmail.com>
1994 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
1995 around the mono_domain_alloc calls, it is now done by the functions
1998 * aot-compiler.c (compile_method): Only add wrappers referenced by
1999 the method if compiling with full AOT.
2000 (mono_compile_assembly): Error out if --aot=full is specified on
2001 a platform where it is not supported.
2003 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
2006 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
2009 * aot-runtime.c (load_named_code): Handle
2010 mono_arm_throw_exception_by_token.
2012 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
2014 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
2017 * Makefile.am (fullaotcheck): Exit if a test fails.
2019 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
2021 (mono_compile_assembly): Handle the assembler failing.
2023 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
2024 accepting subsections of .bss.
2026 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
2029 * aot-compiler.c: Remove some unused includes.
2031 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
2032 now in MonoImageWriter.
2034 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
2035 code sequence which matches a non-virtual call. Fixes #472654.
2037 2009-02-15 Zoltan Varga <vargaz@gmail.com>
2039 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
2042 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
2043 use the image/dwarf writers directly.
2045 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
2048 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
2051 * image-writer.h: Fix some typos.
2053 * dwarfwriter.h dwarfwriter.c: New files.
2055 * aot-compiler.c: Extract the DWARF info writing functionality into a
2058 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
2059 argument to return unwind info.
2061 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
2063 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
2065 * aot-runtime.c (decode_method_ref): Add a case for
2066 MONO_AOT_METHODREF_WRAPPER_NAME.
2068 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
2071 * aot-compiler.c (encode_method_ref): Use the new constants.
2073 * aot-runtime.c (decode_method_ref): Ditto.
2075 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
2076 be compiled, not the icall itself.
2078 2009-02-14 Zoltan Varga <vargaz@gmail.com>
2080 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
2081 using decode_method_ref ().
2083 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
2084 convert it to an in32. Fixes #475859.
2086 * arrays.cs: Add a test.
2088 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2090 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
2093 * basic-long.cs: Add a test.
2095 2009-02-12 Mark Probst <mark.probst@gmail.com>
2097 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
2098 remove the frame pointer in leaf methods which don't receive any
2099 arguments, don't throw exceptions and don't do dynamic stack
2102 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2104 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
2105 the fail_tramp changes. Hopefully fixes #475132.
2107 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
2109 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
2110 instead of mono_metadata_signature_dup_full.
2112 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2114 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
2115 for processing jump tables. Fixes #473787.
2117 2009-02-11 Mark Probst <mark.probst@gmail.com>
2119 * mini-generic-sharing.c: mini_method_get_context() just calls
2120 mono_method_get_context_general() now.
2122 * mini.c, mini.h: Moved get_object_generic_inst(),
2123 construct_object_context_for_method() and
2124 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
2126 2009-02-11 Zoltan Varga <vargaz@gmail.com>
2128 * branch-opts.c (mono_if_conversion): Handle the case where the merged
2129 basic block fell through to its successor bblock without a branch. Fixes
2132 * iltests.il.in: Add a test.
2134 * aot-compiler.c (encode_method_ref): Encode methods of array types.
2135 (can_encode_patch): We can now handle arrays of generic parameters and
2138 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
2140 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
2141 the AOT file to avoid some #ifdefs in aot-runtime.c
2143 * mini.h: Bump AOT file format version.
2145 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2147 * Makefile.am (fullaotcheck): Make this run the tests.
2149 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
2151 2009-02-10 Mark Probst <mark.probst@gmail.com>
2153 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
2154 individually. Fixes #473482.
2156 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2158 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
2160 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
2162 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
2163 (mono_compile_assembly): Hush compile warnings about
2164 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
2167 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2169 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
2171 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
2173 * aot-compiler.c: Fix arm support.
2175 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
2176 img_writer_emit_unset_mode () function.
2178 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
2179 (mono_unwind_get_dwarf_pc_reg): Ditto.
2181 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
2182 Move almost all platform specific code to a set of arch_ functions,
2183 and document them to ease porting.
2185 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
2187 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
2189 * aot-compiler.c: Extract the image writing functionality into a separate
2190 module to reduce the size of this file.
2192 2009-02-09 Geoff Norton <gnorton@novell.com>
2194 * mini-s390.c: Fix the signature of emit_sig_cookie.
2196 2009-02-09 Zoltan Varga <vargaz@gmail.com>
2198 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
2200 * aot-runtime.c (is_shared_got_patch): Ditto.
2202 * aot-runtime.c (load_named_code): Cope with the fact that
2203 decode_got_entry () won't decode the patch fully if its corresponding got
2204 entry is already filled.
2206 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
2208 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
2210 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
2211 as the moving pointer instead of 'buf' for consistency with the rest of the
2213 (mono_arch_create_monitor_exit_trampoline): Ditto.
2215 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
2216 generic_class_init trampolines.
2217 (add_generic_class): Extract some code from add_generic_instances () into a
2218 separate function so it can be called from other places too.
2219 (compile_method): Call add_generic_class () for the classes of inflated methods
2220 referenced by the method.
2221 (can_encode_patch): Allow references to generic parameters.
2223 * aot-runtime.c: Add support the patches required by the new trampolines.
2225 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
2228 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
2231 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
2232 this from get_throw_pending_exception, make the signature full aot compatible.
2234 * Makefile.am (fullaotcheck): New target to run full-aot tests.
2236 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
2238 * exceptions.cs: Add a test.
2240 2009-02-07 Zoltan Varga <vargaz@gmail.com>
2242 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
2243 use the DWARF_DATA_ALIGN constant instead.
2245 * exception-<ARCH>.c: Update after the above change.
2247 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
2250 * mini-arm.c: Enable the dwarf unwinder.
2252 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
2253 instead of mono_class_setup_vtable ().
2255 2009-02-07 Zoltan Varga <vargaz@gmail.com>
2257 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
2260 * mini-x86.h: Enable the dwarf unwinder.
2262 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
2264 Fix mcs/tests/test-7.cs
2265 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
2268 2009-02-06 Zoltan Varga <vargaz@gmail.com>
2270 * mini.c (print_jit_stats): Remove some unused statistics.
2272 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2274 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
2276 2009-02-05 Mark Probst <mark.probst@gmail.com>
2278 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
2279 the method we get from mono_object_get_virtual_method() because
2280 that function does it properly, now.
2282 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2284 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
2285 opcodes. Fixes #472775.
2287 2009-02-05 Mark Probst <mark.probst@gmail.com>
2289 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
2290 fact that mono_find_jit_info() sometimes returns the context
2291 corresponding to the jit info in new_ctx. Fixes #472600.
2293 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2295 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
2296 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
2297 klass->enum_basetype directly.
2299 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
2302 * unwind.c: Avoid 0 sized arrays.
2304 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2306 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
2307 size on systems with 64k pages. Fixes #471389.
2309 2009-02-04 Mark Probst <mark.probst@gmail.com>
2311 Contributed under the terms of the MIT/X11 license by Steven
2312 Munroe <munroesj@us.ibm.com>.
2314 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
2315 for LOADI4_MEMBASE. Use addi instead of addic if it's not
2318 2009-02-04 Mark Probst <mark.probst@gmail.com>
2320 Contributed under the terms of the MIT/X11 license by Steven
2321 Munroe <munroesj@us.ibm.com>.
2323 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
2326 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
2327 The trampoline can be longer on PPC64.
2329 2009-02-04 Mark Probst <mark.probst@gmail.com>
2331 Contributed under the terms of the MIT/X11 license by Steven
2332 Munroe <munroesj@us.ibm.com>.
2334 * mini-ppc.c: Compiler warning fixes and trivial code
2337 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2339 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
2340 ins->dreg which could be a hardware register, not a vreg.
2342 * aot-compiler.c (emit_method_dwarf_info): Ditto.
2344 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
2345 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
2347 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
2349 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
2350 ->dreg, that is not the vreg we are looking for.
2352 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
2354 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
2357 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
2360 2009-02-03 Zoltan Varga <vargaz@gmail.com>
2362 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
2364 * aot-compiler.c (emit_line_number_info): Fix line number emission when
2367 * aot-compiler.c: Add xdebug support on x86.
2369 * unwind.c: Add x86 support.
2371 * aot-compiler.c (emit_exception_debug_info): Control the emission of
2372 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
2374 * mini.c (mini_method_compile): Ditto.
2376 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
2379 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
2380 which mimic .push_section/.pop_section in GAS.
2382 * aot-compiler.c: Emit precise live range information for variables.
2384 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
2386 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
2387 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
2390 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
2391 the live ranges of variables.
2393 * mini.h (struct MonoMethodVar): Add two fields containing the live range
2394 of the variable in terms of native offsets.
2396 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
2398 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
2400 2009-02-02 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 (restore_regs_from_context): Correct operand
2406 order (offset then base reg) for ppc_load_multiple_regs.
2407 (emit_save_saved_regs) Correct operand order for
2408 ppc_store_multiple_regs.
2409 (mono_arch_get_call_filter): Correct operand order for
2410 ppc_load_multiple_regs.
2412 * mini-ppc.c (emit_memcpy): Fix operand order for
2413 ppc_load_reg_update and ppc_store_reg_update.
2414 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
2415 (mono_arch_emit_epilog): Correct operand order for
2416 ppc_load_multiple_regs.
2418 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
2419 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
2421 2009-02-02 Mark Probst <mark.probst@gmail.com>
2423 * cpu-ppc64.md: Fixed storer4_memindex length.
2425 2009-02-02 Zoltan Varga <vargaz@gmail.com>
2427 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
2430 * aot-compiler.c (emit_line_number_info): Optimize this.
2432 2009-02-01 Zoltan Varga <vargaz@gmail.com>
2434 * aot-compiler.c: Disassemble tokens in the IL disassembly.
2436 * aot-compiler.c: Add debug info for methods without debug info by
2437 emitting an IL file and having the line number info referencing that file.
2439 * aot-compiler.c: Optimize the size of the generated line number info.
2441 * aot-compiler.c: Emit line number info in xdebug mode.
2443 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
2446 2009-01-31 Zoltan Varga <vargaz@gmail.com>
2448 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
2450 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
2453 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2455 * basic-calls.cs: Test for the weird crash found on arm.
2457 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2459 * cpu-arm.md: Increase the size of storer8_membase_reg and
2460 loadr8_membase_reg to 24 bytes to accomodate the extra add.
2462 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
2463 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
2464 reg to LR otherwise we'll be loading/storing from just the offset.
2466 2009-01-30 Miguel de Icaza <miguel@novell.com>
2468 Question: if we are storing gint32's inside the "*native_offset",
2469 should we change the signature to "gint32 *native_offset" to
2470 ensure that we do not have type definition problems?
2472 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
2473 an int * as this is what the other function expects, causes
2474 problems with Freescale's compiler that defined int32_t to be a
2475 long and makes int incompatible
2477 2009-01-30 Miguel de Icaza <miguel@novell.com>
2479 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
2480 filename conflict with bjam.
2482 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2484 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
2485 as it might use decomposed ops.
2487 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2489 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
2491 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
2494 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
2496 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
2499 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
2500 way registers are stored in MonoContext on arm.
2502 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
2503 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
2505 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
2507 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
2509 * mini.c (mini_init): Register mono_isfinite.
2511 * jit-icalls.c (mono_isfinite): New jit icall.
2513 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
2515 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
2516 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
2519 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2521 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
2522 separate frame and stack pointers, so we must use FP to find the register
2524 The FP reg is retrieved from the MonoContext::regs array.
2526 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2528 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
2531 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2533 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
2534 return R4 and R8 when not running under softfloat.
2536 Fixes basic-calls.exe
2538 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2540 * mini-arm.c: Implement some overflow opcodes.
2542 2009-01-29 Miguel de Icaza <miguel@novell.com>
2544 * ssa.c: handle another alloca.h
2546 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
2547 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
2548 MONO_ARCH_USE_SIGACTION.
2550 * aot-runtime.c, mini-exceptions.c: Replace platform define with
2553 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
2555 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
2556 PPC targets as sigaction does not exist on all platforms, define
2557 this on a per-platform basis.
2559 Instead of erroring out if the platform is not defined, include
2560 mini-ppc-os.h, and expect that the OS specific setting provides
2561 the required information.
2563 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2565 * aot-compiler.c: Fix --enable-minimal=aot.
2567 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2569 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
2572 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2574 * exceptions-arm.c: Fix warnings.
2576 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
2579 * mini-x86.c: Fix --enable-minimal=jit build.
2581 * mini.c: Really fix --enable-minimal=jit build.
2583 * mini.c (construct_object_context_for_method): Move this outside
2584 the DISABLE_JIT block to fix the --enable-minimal=jit build.
2586 "Backported" of r124984 from 2.0 branch.
2588 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
2590 "Backport" of r124977 + r124978 from 2.0 branch.
2592 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
2593 to avoid calling mono_exception_from_token () from the throw trampoline.
2594 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
2595 for throwing corlib exceptions, this fixes full-aot support for corlib
2598 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
2600 2009-01-29 Miguel de Icaza <miguel@novell.com>
2602 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
2603 part of the changes to split the code in mini into operating
2604 system specific files.
2606 This patch was done by copying mini.c to the respective files to
2607 preserve SVN history.
2609 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2611 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
2613 2009-01-28 Zoltan Varga <vargaz@gmail.com>
2615 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
2616 remoting-invoke-with-check wrappers of shared methods.
2618 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
2620 2009-01-27 Mark Probst <mark.probst@gmail.com>
2622 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
2623 optimization if the top of stack is the last instruction in the
2624 bblock. Otherwise it might have been used after its definition.
2627 2009-01-27 Zoltan Varga <vargaz@gmail.com>
2629 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
2630 method as well when get_vcall_slot () fails to match a code sequence.
2632 * mini-arm.c: Fix the android build, which doesn't have
2635 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2637 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
2640 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
2642 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
2644 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2646 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
2647 and put its id into jinfo->used_regs. This is only used on amd64,
2648 which is currently the only platform generating unwind info.
2650 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
2651 the dwarf unwinder. This is required to correctly handle async exceptions
2652 like thread abort and stack overflows, which can happen while a method
2653 is in the middle of its prolog or epilog.
2655 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
2656 the unwind info belonging to an AOTed method.
2658 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
2659 into cfg->unwind_ops.
2661 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
2663 * mini.c (mini_init): Call mono_unwind_init ().
2664 (mini_cleanup): Call mono_unwind_cleanup ().
2666 * unwind.c: Add functions for managing a set of unwind info entries, allowing
2667 unwind info to be shared between methods.
2669 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
2672 * exceptions-amd64.c (mono_arch_exceptions_init): Call
2673 get_throw_pending_exception () to avoid initialization races.
2675 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
2676 mono_arch_exceptions_init () function.
2678 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
2680 2009-01-25 Zoltan Varga <vargaz@gmail.com>
2682 * mini.c (mono_get_domain_intrinsic): New helper function.
2683 (mono_get_thread_intrinsic): Ditto.
2685 * mini-arm.c mini-ia64.c: Use the new helper functions.
2687 * method-to-ir.c (mono_method_to_ir): Fix the comment for
2688 the last constrained_call change, since it is needed in the non-AOT
2691 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
2693 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
2694 mono_get_lmf_addr () on arm eabi linux.
2696 2009-01-24 Zoltan Varga <vargaz@gmail.com>
2698 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
2699 code sequence which matches a non-virtual call.
2701 2009-01-23 Mark Probst <mark.probst@gmail.com>
2703 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
2706 2009-01-23 Zoltan Varga <vargaz@gmail.com>
2708 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
2709 runtime-invoke wrappers, since they are also shared based on signature.
2711 2009-01-22 Mark Probst <mark.probst@gmail.com>
2713 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
2714 info from the (correct) context.
2716 2009-01-22 Zoltan Varga <vargaz@gmail.com>
2718 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
2720 * unwind.c (mono_unwind_frame): New function to unwind through a frame
2721 using dwarf unwinding info. Not yet used.
2723 * mini.c (mini_init): When using xdebug, disable freeing of domains.
2725 2009-01-21 Mark Probst <mark.probst@gmail.com>
2727 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
2730 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
2731 special case and handle mono_arch_delegate_invoke_impl() returning
2732 function descriptors.
2734 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
2735 trampolines return function descriptors, too.
2737 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2739 * method-to-ir.c (handle_alloc): Avoid generic instances in the
2740 out_of_line optimization.
2742 2009-01-21 Martin Baulig <martin@ximian.com>
2745 (MonoCompile): Added `disable_deadce_vars' to disable removing
2749 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
2750 inside the debugger.
2752 * liveness.c (mono_analyze_liveness): Don't remove any unused
2753 variables if `cfg->disable_deadce_vars' is set.
2755 2009-01-21 Mark Probst <mark.probst@gmail.com>
2757 * method-to-ir.c: Only apply exception constructor optimization if
2758 the the method actually belongs to an exception class. Fixes
2761 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2763 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
2764 change inside a #ifdef __mono_ppc64__.
2766 * aot-compiler.c (compile_method): Remove the previous limitation.
2768 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
2769 on type variables in AOTed code.
2771 * aot-compiler.c (compile_method): Skip generic methods having type
2772 constraints on their generic parameters.
2774 * aot-compiler.c (compile_method): Check for methods which cannot be
2775 encoded inside RGCTX_FETCH patches as well.
2777 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
2780 2009-01-20 Mark Probst <mark.probst@gmail.com>
2782 * method-to-ir.c: Force the vtable variable in shared generic code
2783 for the case that they might show up on a stack trace where they
2786 * mini-exceptions.c: Save and use generic sharing info as well as
2787 IP in stack traces to resolve shared generic instantiations.
2789 2009-01-20 Zoltan Varga <vargaz@gmail.com>
2791 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
2792 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
2794 2009-01-20 Mark Probst <mark.probst@gmail.com>
2796 * method-to-ir.c: Do generic sharing for array constructors.
2798 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
2800 * mini-exceptions.c (mono_print_thread_dump): Add information
2801 about the thread state using wapi_current_thread_desc.
2803 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2805 * basic-simd.cs: Tests for the new constructors.
2807 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2809 * mini-ops.h: Added OP_EXPAND_*
2813 * mini-x86.c (mono_arch_output_basic_block): Same.
2815 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
2817 2009-01-19 Zoltan Varga <vargaz@gmail.com>
2819 * iltests.il.in: Add a test for #467385.
2821 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
2823 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
2824 thread been cleaned up is not the same currently in execution.
2826 Fixes appdomain-unload crashes on windows, osx and linux variants
2827 without the __thread keyword.
2829 2009-01-18 Zoltan Varga <vargaz@gmail.com>
2831 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
2832 (koush@koushikdutta.com). Implement this for android.
2834 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
2835 begins with a digit.
2837 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
2838 mono_marshal_get_write_barrier ().
2840 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
2842 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
2843 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
2844 that pass them on a register pair.
2846 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
2847 test was crashing due to that.
2849 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
2851 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
2852 trampoline code. Include ucontext.h only if available.
2854 2009-01-15 Mark Probst <mark.probst@gmail.com>
2856 * mini.c: mono_domain_lookup_shared_generic() takes an open method
2857 and doesn't check whether it's sharable, like it was before
2858 removing the shared generics hash. This brings IronPython
2859 performance back to what it was before that change.
2861 2009-01-14 Mark Probst <mark.probst@gmail.com>
2863 * method-to-ir.c: Handle delegate invocation optimization earlier,
2864 otherwise it would be handled (much more slowly) by the
2865 final/sealed optimization.
2867 2009-01-13 Zoltan Varga <vargaz@gmail.com>
2869 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
2870 domain is not set. Fixes #465864.
2872 2009-01-12 Mark Probst <mark.probst@gmail.com>
2874 * method-to-ir.c: Don't stop sharing of generic methods with catch
2875 clauses - we already handle those.
2877 2009-01-12 Mark Probst <mark.probst@gmail.com>
2879 * mini.c, mini.h: lookup_generic_method() is now
2880 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
2881 making the shared_generics_hash obsolete.
2883 2009-01-12 Mark Probst <mark.probst@gmail.com>
2885 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
2886 use the red zone. Make room on the stack first and then use it,
2887 not the other way around.
2889 2009-01-12 Zoltan Varga <vargaz@gmail.com>
2891 * mini.c (mini_init): Call mono_xdebug_init ().
2893 * aot-compiler.c (mono_xdebug_init): Make this non-static.
2895 2009-01-11 Zoltan Varga <vargaz@gmail.com>
2897 * TestDriver.cs: Add an --iter argument to run tests multiple times.
2899 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
2902 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
2903 debug+unwind info for trampolines.
2905 * mini.c (mono_create_unwind_op): New helper function.
2907 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
2909 2009-01-10 Zoltan Varga <vargaz@gmail.com>
2911 * aot-compiler.c: Fix the build.
2913 2009-01-09 Zoltan Varga <vargaz@gmail.com>
2915 * Makefile.am: Update dtrace-prelink.sh location.
2917 2009-01-08 Zoltan Varga <vargaz@gmail.com>
2919 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
2920 optimization. Fixes #464520.
2922 2009-01-07 Bill Holmes <billholmes54@gmail.com>
2924 * mini-amd64.c : Adding code to save/restore non-volatile registers
2927 * exceptions-amd64.c : Adding code to save/restore non-volatile
2928 registers on Winx64.
2930 Contributed under MIT/X11 license.
2932 2009-01-07 Zoltan Varga <vargaz@gmail.com>
2934 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
2935 __GNUC_MINOR__ which can break when the major version changes.
2937 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2939 * basic-simd.cs: Add tests for usage of the sizeof opcode.
2941 2009-01-07 Geoff Norton <gnorton@novell.com>
2943 * helpers.c: Allow mono -v -v -v to work on darwin.
2945 2009-01-05 Bill Holmes <billholmes54@gmail.com>
2947 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
2950 Contributed under MIT/X11 license.
2952 2009-01-05 Zoltan Varga <vargaz@gmail.com>
2954 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
2955 instead of directly accessing type->data.klass. Fixes #462016.
2956 (mono_allocate_stack_slots_full): Ditto.
2958 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
2959 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
2961 * aot-compiler.c (emit_plt): Fix ARM build.
2963 2009-01-04 Zoltan Varga <vargaz@gmail.com>
2965 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
2967 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
2970 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
2971 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
2974 * iltests.il.in: Add a regression test.
2976 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2978 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
2980 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2982 * basic-simd.cs: Add a regression test for #462457.
2984 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2986 * mini-ops.h: Add a definition of XPHI.
2988 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
2990 * ssa.c (op_phi_to_move): Handle XPHI.
2992 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
2996 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2998 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
3000 2008-12-31 Geoff Norton <gnorton@novell.com>
3002 * mini-ppc.c: The prolog size allocated can be too small for darwin
3003 ppc32 under certain circumstances. Also fix a small logic bug.
3005 2008-12-29 Zoltan Varga <vargaz@gmail.com>
3007 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
3008 while loading AOT methods.
3010 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
3011 since only the former is nulled out after a successful cast. This prevents
3012 crashes with rethrown exceptions when using --debug=casts.
3014 2008-12-24 Mark Probst <mark.probst@gmail.com>
3016 * mini.h: New macro for checking whether a method is final,
3017 i.e. whether the method or its class is marked final.
3019 * method-to-ir.c: Use the new macro for all final-checks
3020 consistently. Fixes the crash in the System.ServiceModel tests.
3022 2008-12-23 Mark Probst <mark.probst@gmail.com>
3024 * mini-exceptions.c (get_exception_catch_class): Corrected another
3025 overly strict assertion.
3027 2008-12-23 Mark Probst <mark.probst@gmail.com>
3029 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
3030 Clobbering it is not allowed because the caller might use it as
3031 the vtable register in the interface call.
3033 2008-12-19 Mark Probst <mark.probst@gmail.com>
3035 * mini-exceptions.c (get_exception_catch_class): Corrected an
3036 overly strict assertion.
3038 2008-12-18 Mark Mason <mmason@upwardaccess.com>
3040 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
3042 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
3044 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
3046 * cpu-mips.md: correct lengths for certain long_ opcodes.
3048 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
3050 * 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().
3052 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3054 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
3056 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3058 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
3060 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
3062 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
3065 2008-12-16 Mark Mason <mmason@upwardaccess.com>
3067 * 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
3069 * 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)
3071 2008-12-15 Mark Mason <mmason@upwardaccess.com>
3073 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
3075 2008-12-14 Zoltan Varga <vargaz@gmail.com>
3077 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
3078 gshared code. Fixes #458947.
3080 * generics.cs: Add a test.
3082 2008-12-12 Mark Mason <mmason@upwardaccess.com>
3084 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3086 * mini-mips.c: first pass n32 code generation.
3088 * mini-mips.h: datatypes and defines for n32 support.
3090 * exceptions-mips.c: first pass n32 code generation.
3092 * tramp-mips.c: first pass n32 code generation.
3094 * cpu-mips.md: add long_ opcodes.
3096 2008-12-12 Mark Mason <mmason@upwardaccess.com>
3098 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3100 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3102 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3104 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3106 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3108 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3110 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3112 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3114 * helpers.c: for mips/n32, don't pass -mips32 to objdump
3116 2008-12-12 Zoltan Varga <vargaz@gmail.com>
3118 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
3120 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
3122 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
3124 2008-12-12 Mark Probst <mark.probst@gmail.com>
3126 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
3127 descriptors for helper functions directly in front of the code.
3129 2008-12-11 Mark Probst <mark.probst@gmail.com>
3131 * method-to-ir.c: Removed an unnecessary assertion.
3133 2008-12-10 Zoltan Varga <vargaz@gmail.com>
3135 * method-to-ir.c: Merge SGEN changes from the old JIT.
3137 2008-12-10 Zoltan Varga <vargaz@gmail.com>
3139 * driver.c (compile_all_methods_thread_main): Handle failure of
3142 2008-12-10 Mark Probst <mark.probst@gmail.com>
3144 * mini-ppc.c: Merged with mini-ppc64.c.
3146 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
3148 * Makefile.am: Use the same sources for PPC and PPC64.
3150 * mini-ppc64.c: Removed.
3152 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3154 * branch-opts.c (remove_block_if_useless): Extract fall through detection
3155 code to mono_bb_is_fall_through.
3157 * branch-opts.c (mono_remove_critical_edges): Same.
3159 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3161 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
3162 expect that an OP_BR_REG will be there.
3164 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3166 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
3167 for the many branch ops. The original check miss OP_BR_REG.
3171 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3173 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
3175 2008-12-09 Zoltan Varga <vargaz@gmail.com>
3177 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
3178 while holding the aot lock.
3180 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3182 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
3184 2008-12-09 Bill Holmes <billholmes54@gmail.com>
3186 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
3187 to release all runtime callable wrappers held by the runtime.
3189 Contributed under MIT/X11 license.
3191 2008-12-09 Bill Holmes <billholmes54@gmail.com>
3193 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
3196 Contributed under MIT/X11 license.
3198 2008-12-09 Zoltan Varga <vargaz@gmail.com>
3200 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
3201 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
3203 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3205 * cpu-mips.md: fix ckfinite length
3207 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
3208 (mono_arch_lowering_pass): cleanup, rearrange for clarity
3209 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
3211 2008-12-08 Mark Mason <mmason@upwardaccess.com>
3213 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
3215 2008-12-08 Geoff Norton <gnorton@novell.com>
3217 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
3218 size by 8 bytes as well.
3220 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3222 * basic-simd.cs: Fix method names for Vector16b.
3224 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3226 * basic-simd.cs: Fix method names for Vector16sb.
3228 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3230 * basic-simd.cs: Fix method names for Vector8us.
3232 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3234 * basic-simd.cs: Fix method names for Vector8s.
3236 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3238 * basic-simd.cs: Fix method names for Vector4ui.
3240 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3242 * basic-simd.cs: Fix method names for Vector2l.
3244 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3246 * basic-simd.cs: Fix method names for Vector2d.
3248 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3250 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
3251 that are extension methods.
3253 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3255 * basic-simd.cs: Fix method names for Vector4f.
3257 2008-12-08 Zoltan Varga <vargaz@gmail.com>
3259 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
3260 as such. Fixes #456669.
3262 2008-12-07 Mark Mason <mmason@upwardaccess.com>
3264 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
3266 2008-12-07 Mark Mason <mmason@upwardaccess.com>
3268 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
3269 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
3270 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
3271 (mips_adjust_stackframe): handle FP spills
3273 * mini-ops.h: add mips_mtc1_s2
3275 * cpu-mips.md: add mips_mtc1_s2
3277 2008-12-07 Zoltan Varga <vargaz@gmail.com>
3279 * unwind.c: New file, move the unwind info encoding functions here from
3280 aot-compiler.c, so they could be used at runtime too.
3282 2008-12-05 Mark Mason <mmason@upwardaccess.com>
3284 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
3285 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
3287 2008-12-05 Mark Mason <mmason@upwardaccess.com>
3289 * mini-mips.c: cleanup warnings
3290 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
3291 (mips_adjust_stackframe): handle case of taking the address of stack locals
3293 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3295 * aot-compiler.c: Implement a few functions missing from the asm writer.
3296 (emit_method_code): Only write symbols for methods when using the bin
3297 writer, since the assembler can't deal with the characters in our method
3300 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
3302 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
3305 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
3306 a bit to also restore %rax.
3308 2008-12-05 Mark Probst <mark.probst@gmail.com>
3310 * mini-ppc.c: Some simple merges from mini-ppc64.c.
3312 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3314 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
3317 2008-12-05 Mark Probst <mark.probst@gmail.com>
3319 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
3321 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
3322 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
3324 * exceptions-ppc64.c: Removed.
3326 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
3328 2008-12-05 Mark Probst <mark.probst@gmail.com>
3330 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
3333 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
3335 * tramp-ppc64.c: Removed.
3337 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3339 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
3342 2008-12-05 Mark Probst <mark.probst@gmail.com>
3344 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
3346 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
3347 mini-ppc.h instead of mini-ppc64.h.
3349 * mini-ppc64.h: Removed.
3351 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3353 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
3355 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
3357 2008-12-05 Mark Probst <mark.probst@gmail.com>
3359 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
3360 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
3363 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3365 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
3367 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3369 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
3371 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3373 * basic-simd.cs: Tests for operator == and != on Vector4f.
3375 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3377 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
3379 * simd-intrinsics.c: Kill useless enum.
3381 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3383 * cpu-mips.md: add long_conv_to_ovf_i4_2
3384 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
3386 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3388 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
3390 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
3392 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3394 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
3396 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3398 * basic-simd.cs: Add tests for new methods.
3400 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3402 * simd-intrinsics.c: Add support for operator == and !=
3405 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
3407 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3409 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
3411 2008-12-04 Zoltan Varga <vargaz@gmail.com>
3413 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
3415 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
3416 MONO_PATCH_INFO_ICALL_ADDR.
3418 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
3420 * aot-compiler.c: Resurrect full-aot support.
3422 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3424 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
3426 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3428 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
3430 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
3432 * basic-simd.cs: Fix tests to work under ppc.
3433 Remove tests for methods that will be removed.
3435 2008-12-03 Mark Probst <mark.probst@gmail.com>
3437 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
3438 generic type (via a typedef or typeref) correctly.
3440 2008-12-03 Zoltan Varga <vargaz@gmail.com>
3442 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
3443 diagnose an assertion failure.
3445 2008-12-02 Mark Probst <mark.probst@gmail.com>
3447 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
3448 Fix trampoline size.
3450 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
3451 conversion opcodes are implemented natively instead via emulation.
3453 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3455 * cpu-mips.md: remove mips_xori
3457 * mini-ops.h: remove mips_xori
3459 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
3461 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
3463 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
3465 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3467 * cpu-mips.md: fix instruction lengths.
3469 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
3471 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
3473 * mini-ops.h: fix slti / sltiu op profiles.
3475 2008-12-02 Martin Baulig <martin@ximian.com>
3477 * method-to-ir.c (mono_method_to_ir): Disable debugging
3478 information for the init locals block to make the debugger stop
3479 after all locals have been initalized.
3481 2008-12-02 Martin Baulig <martin@ximian.com>
3483 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
3484 running inside the debugger.
3486 2008-12-01 Zoltan Varga <vargaz@gmail.com>
3488 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
3491 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
3492 alu->alu imm optimization which only shows if deadce is disabled.
3494 * aot-compiler.c: Rename the function names for the binary and asm writers
3495 so they can coexist in the same process. Rework the xdebug code to use the
3496 asm writer. This avoids the need to call into the runtime to dump the
3497 debugging info. Add more debugging info for types.
3499 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
3501 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
3502 cpu description tables, they can't occur in cpu-<ARCH>.md.
3504 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
3505 the stack in CEE_LDFLDA. Fixes #450542.
3507 * generics.cs: Add a new test.
3509 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3511 * mini-ops.h: updated MIPS opcodes
3512 * mini-mips.c: decompose long opts
3513 * mini-mips.h: decompose long opts
3515 2008-11-29 Mark Mason <mmason@upwardaccess.com>
3517 * cpu-mips.md: fix length on int_rem_un
3518 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
3520 2008-11-29 Zoltan Varga <vargaz@gmail.com>
3522 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
3524 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
3526 2008-11-29 Martin Baulig <martin@ximian.com>
3528 * mini-exceptions.c (mono_handle_native_sigsegv): Check
3529 mono_debug_using_mono_debugger() in addition to the
3530 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
3532 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3534 * mini-ops.h: updated more MIPS opcodes
3535 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
3536 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
3538 2008-11-28 Mark Probst <mark.probst@gmail.com>
3540 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
3542 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3544 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
3545 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
3546 * mini-ops.h: correct selected mips opcode entries
3548 2008-11-28 Mark Probst <mark.probst@gmail.com>
3550 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
3553 2008-11-28 Mark Probst <mark.probst@gmail.com>
3555 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
3557 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3559 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
3560 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
3561 * mini-mips.h: disable IMT
3562 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
3564 2008-11-28 Mark Probst <mark.probst@gmail.com>
3566 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
3568 2008-11-28 Mark Probst <mark.probst@gmail.com>
3570 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
3572 2008-11-28 Zoltan Varga <vargaz@gmail.com>
3574 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
3577 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3579 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3580 for Set/GetVector aligned versions.
3582 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3584 * basic-simd.cs: Add tests for Get/SetVector.
3586 2008-11-27 Mark Probst <mark.probst@gmail.com>
3588 * mini.c: Removed g_slist_append_mempool(). Now in
3591 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3593 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
3594 size properly and make the bounds check optional.
3596 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3597 for SetVector and IsAligned.
3599 2008-11-27 Zoltan Varga <vargaz@gmail.com>
3601 * mini.c: Remove unused mono_normalize_opcodes () function.
3603 2008-11-26 Mark Probst <mark.probst@gmail.com>
3605 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
3606 using the new atomic add ops now.
3608 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
3611 2008-11-26 Mark Probst <mark.probst@gmail.com>
3613 * mini-ppc64.c: Several fixes.
3615 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3617 * cpu-mips.md: added jump_table
3618 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
3620 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3622 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
3624 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3626 * mini-ops.h: corrected a handful of MIPS opcodes.
3628 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3630 * aot-compiler.c: MIPS to use ELF writer
3632 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3634 * mini-codegen.c: remove MIPS specific assert.
3636 2008-11-25 Mark Probst <mark.probst@gmail.com>
3638 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
3639 fixes. PPC64 now passes most of the runtime regressions.
3641 2008-11-24 Zoltan Varga <vargaz@gmail.com>
3643 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
3644 volatile intervals a bit.
3646 2008-11-24 Mark Probst <mark.probst@gmail.com>
3648 * basic-long.cs: New test case.
3650 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3652 * mini.c (mini_method_compile): Disable globalra for large methods for
3655 * regalloc2.c (order_moves): Add fp support.
3657 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
3658 source bblock ends with an OP_BR_REG.
3660 * ratests.cs: Add a new test.
3662 2008-11-23 Mark Probst <mark.probst@gmail.com>
3664 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
3665 sharing. PPC64 now passes generics.exe.
3667 2008-11-23 Mark Probst <mark.probst@gmail.com>
3669 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
3671 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3673 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
3674 memory when mono_jit_info_table_find () can't find the method in the
3677 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
3680 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
3683 2008-11-23 Mark Probst <mark.probst@gmail.com>
3685 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
3686 Several fixes. PPC64 now runs exceptions.exe and
3687 devirtualization.exe.
3689 2008-11-22 Mark Probst <mark.probst@gmail.com>
3691 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
3692 arrays.exe and basic-math.exe.
3694 2008-11-22 Mark Probst <mark.probst@gmail.com>
3696 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
3697 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
3699 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3701 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
3703 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3705 * method-to-ir.c: Move bounds checking macros to ir-emit.h
3707 * ir-emit.h: Move macros from method-to-ir.c to here.
3709 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3711 * mini-ops.h: Correct the long simd ops to use LREG.
3713 2008-11-21 Zoltan Varga <vargaz@gmail.com>
3715 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
3717 * mini-ops.h: Correct the dreg type of a few long opcodes.
3719 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
3722 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
3724 * mini-ppc.c: remove negative stack references in epilog
3725 for platforms that don't support the red zone.
3727 2008-11-21 Mark Probst <mark.probst@gmail.com>
3729 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
3730 point regs. Now PPC64 passes basic-calls.exe.
3732 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3734 * basic-simd.cs: Add tests for accessors of Vector2l.
3736 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3738 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
3740 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
3742 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
3744 2008-11-21 Mark Probst <mark.probst@gmail.com>
3746 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
3747 PPC64 passes basic-long.exe.
3749 2008-11-20 Mark Probst <mark.probst@gmail.com>
3751 * decompose.c: Decompose carry and overflow add on PPC64 like on
3752 other 64 bit archs. Don't decompose sub at all on PPC64.
3754 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
3755 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
3758 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3760 * basic-simd.cs: Add tests for accessors of Vector2d.
3762 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3764 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
3768 * mini-x86.c (mono_arch_output_basic_block): Same.
3770 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
3772 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3774 * basic-simd.cs: Add tests for accessors of Vector4f.
3776 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3778 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
3782 * mini-x86.c (mono_arch_output_basic_block): Same.
3784 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
3786 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3788 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
3790 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3792 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
3796 * mini-x86.c (mono_arch_output_basic_block): Same.
3798 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
3800 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3802 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
3804 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3806 * simd-intrinsics.c: Enable setters for Vector16sb.
3808 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3810 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
3814 * mini-x86.c (mono_arch_output_basic_block): Same.
3816 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
3818 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
3820 * simd-intrinsics.c: Implement setter for Vector8us.
3822 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3824 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
3827 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
3829 * mini-ppc.c: remove references to the red zone in the prolog
3830 (for systems that don't support it).
3832 2008-11-19 Mark Probst <mark.probst@gmail.com>
3834 * cpu-ppc64.md: Fixed a few instruction lengths.
3836 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
3839 2008-11-19 Mark Probst <mark.probst@gmail.com>
3841 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
3844 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3846 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
3848 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
3850 * mini-ops.h: Added OP_INSERT_I2.
3854 * mini-x86.c (mono_arch_output_basic_block): Same.
3856 * simd-intrinsics.c: Implement setter for Vector8s.
3858 * simd-methods.h: Add the names of get setters of Vector8s.
3860 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3862 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
3864 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
3867 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3869 2008-11-18 Mark Probst <mark.probst@gmail.com>
3871 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
3872 for PPC64. An empty program runs now.
3874 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3876 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3878 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
3879 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
3880 info for JITted code is emitted into a shared library, loadable into gdb.
3882 2008-11-18 Mark Probst <mark.probst@gmail.com>
3884 * Makefile.am: Changes to build PPC64.
3886 * mini-arch.h: Include mini-ppc64.h on PPC64.
3888 2008-11-18 Mark Probst <mark.probst@gmail.com>
3890 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
3891 in PPC code up to r119147.
3893 2008-11-18 Mark Probst <mark.probst@gmail.com>
3895 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3896 cpu-ppc64.md: Changes for PPC64.
3898 Based on code submitted by andreas.faerber@web.de at
3899 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
3902 2008-11-18 Mark Probst <mark.probst@gmail.com>
3904 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3905 cpu-ppc64.md: Copied from the corresponding PPC files from
3908 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
3910 * mini-ops.h: Added OP_ROUND.
3912 * cpu-x86.md: Added round.
3914 * mini-x86.c: Added support for intrinsicing Math.Round (double).
3916 * basic-math.cs: Added test_0_round to test rounding.
3918 Contributed under MIT/X11 license.
3920 2008-11-17 Bill Holmes <billholmes54@gmail.com>
3922 * aot-compiler.c : Fix the Winx64 build.
3924 Contributed under MIT/X11 license.
3926 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3928 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
3929 in OP_EXTRACT_R8 to avoid possible stack corruption.
3931 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3933 * mini-ops.h: Added OP_EXTRACT_R8/I8.
3935 * cpu-x86.md: Added extract_r8.
3937 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
3939 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
3940 a couple of OP_EXTRACT_I4.
3942 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
3944 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
3946 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3948 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
3951 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3953 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
3954 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
3956 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
3957 are not needed any more.
3959 * mini.h: Remove the unused INS_LIST macros.
3961 * mini.c (mini_method_compile): Remove a disable globalra case which is no
3964 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
3967 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
3968 mono_alloc_ireg () instead.
3970 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
3973 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
3976 * aot-runtime.c (load_aot_module): Disable AOT when running under
3979 * mini-amd64.h: Change the monitor fastpath defines to check for
3980 !PLATFORM_WIN32 so they work on *bsd too.
3982 * mini.h mini.c mini-hhpa.c: Remove more unused code.
3984 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
3986 * mini.h (MonoCompile): Remove new_ir flag.
3988 * regalloc.h regalloc.c: Remove unused code.
3990 * cpu-*.md: Remove more unused opcodes.
3992 * simple-cee-ops.h simple-mini-ops.h: Removed.
3994 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
3996 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3998 * aliasing.h: Removed.
4000 * *.c: Remove references to aliasing.h and inssel.h.
4002 * mini.c: Remove additional unused functions.
4004 * mini-ops.h cpu-*.md: Remove unused opcodes.
4006 2008-11-16 Zoltan Varga <vargaz@gmail.com>
4008 Remove the old JIT code.
4010 * inssel*.brg: Removed.
4012 * ssa.c abcremoval.c aliasing.c: Removed.
4014 * ssa2.c: Renamed to ssa.c.
4016 * abcremoval2.c: Renamed to abcremoval.c.
4018 * *.c: Removed all !cfg->new_ir code.
4020 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
4021 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
4023 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
4025 2008-11-16 Zoltan Varga <vargaz@gmail.com>
4027 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
4028 to simplify the code and cut back on the number of global symbols in the AOT
4031 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
4033 2008-11-15 Zoltan Varga <vargaz@gmail.com>
4035 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
4036 with the got/got_info tables.
4038 * mini.h: Bump AOT file format version.
4040 * unwind.h: New file, contains definitions for stack unwinding.
4042 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
4045 * aot-compiler.c: Generalize the emitting of unwind information to use the
4046 information in cfg->unwind_ops.
4048 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
4050 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
4051 AOT method frames. Enable writing symbols for methods by default.
4053 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
4055 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
4056 and make it work with vectors of element sizes 1, 2 and 4.
4058 * simd-intrinsics.c: Enable getter for all vectors with element size
4061 * simd-methods.h: Add the names of other getters.
4063 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
4069 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
4071 * mini-ppc.h: portability fix.
4073 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
4075 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
4076 buggy and will overwrite it.
4078 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4080 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
4081 Use it to emit local symbols for all methods so AOTed methods show up with
4082 their full name in gdb/valgrind output.
4084 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
4086 * mini-ppc.c: portability fixes.
4088 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4090 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
4091 entries out of the if (!generic_shared...) code so it is always done.
4092 (mono_class_init_trampoline): Do the patching when running under valgrind
4093 too, newer versions of valgrind have no problems with it.
4095 2008-11-13 Zoltan Varga <vargaz@gmail.com>
4097 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
4100 2008-11-13 Mark Probst <mark.probst@gmail.com>
4102 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
4105 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4107 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
4109 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4111 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
4117 * simd-intrinsics.c: Same.
4119 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4121 * simd-intrinsics.c: Enable constructor intrinsics for all types.
4123 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4125 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
4126 to work with more Vector types.
4128 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4130 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
4131 store the elemens directly instead of using and intermediate.
4133 2008-11-13 Zoltan Varga <vargaz@gmail.com>
4135 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
4137 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
4138 to preserve %eax for aot plt trampolines.
4140 * aot-compiler.c (compile_method): Don't skip synchronized methods.
4141 (encode_method_ref): Flag synchronized methods so they won't go through
4144 * aot-compiler.c: Additional work to support AOTing synchronized methods/
4147 * cpu-ia64.md (jmp): Increase max length.
4149 2008-11-12 Zoltan Varga <vargaz@gmail.com>
4151 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
4152 open generic classes.
4154 * aot-compiler.c: Enable the ELF writer on ELF platforms.
4156 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
4157 box+brtrue optimization since it causes test failures on x86.
4159 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4161 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
4167 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
4168 for simd ctor values.
4170 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
4171 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
4173 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4175 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
4178 * simd-instrincs.c: Same.
4180 * basic-simd.cs: Same.
4182 2008-11-12 Zoltan Varga <vargaz@gmail.com>
4184 * ratests.cs: Add more tests.
4186 * regalloc2.c (add_spill_code): Handle more corner cases.
4188 2008-11-11 Zoltan Varga <vargaz@gmail.com>
4190 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
4191 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
4192 both the source an destination of an instruction.
4194 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
4196 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
4197 wapihandles.c: more portability changes.
4199 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
4201 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
4202 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
4203 safe to execute in a signal handler and the kernel provides better
4204 the info in /proc/self/smaps. Avoid the assert on sigaction during
4207 2008-11-11 Zoltan Varga <vargaz@gmail.com>
4209 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
4210 do the bblock linking hack if it is actually needed.
4212 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
4215 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
4216 crash problem is fixed.
4218 * branch-opts.c (mono_remove_critical_edges): Link up newly added
4221 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
4223 (mini_method_compile): Set the starting value of next_vreg to
4224 MAX_IREGS + MAX_FREGS when using globalra.
4226 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
4227 filter clauses with BB_EXCEPTION_HANDLER.
4229 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
4231 2008-11-10 Mark Probst <mark.probst@gmail.com>
4233 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
4234 space for stdcall. Fixes regressions on Win32.
4236 2008-11-10 Zoltan Varga <vargaz@gmail.com>
4238 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
4240 (linear_scan): Remove an assert which doesn't seem to be needed.
4242 * local-propagation.c (mono_local_deadce): Avoid a call to
4243 MONO_DELETE_INS which would screw up the instruction linking.
4245 * mini.c (mono_decompose_op_imm): Make this work with globalra.
4247 * regalloc2.c: Upgrade to work the current JIT code.
4249 2008-11-09 Zoltan Varga <vargaz@gmail.com>
4251 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
4254 * aot-runtime.c: Remove some dead code.
4256 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
4258 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
4260 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
4261 trampolines using sscanf since atoi doesn't work on large unsigned values.
4263 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
4264 Initialize code_size.
4266 2008-11-08 Mark Probst <mark.probst@gmail.com>
4268 * method-to-ir.c (mini_emit_inst_for_method): Make
4269 Interlocked.CompareExchange work for Int arguments on 32 bit
4272 2008-11-07 Mark Probst <mark.probst@gmail.com>
4274 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
4276 2008-11-06 Bill Holmes <billholmes54@gmail.com>
4278 * main.c Fix MSVC build.
4280 Contributed under MIT/X11 license.
4282 2008-11-06 Mark Probst <mark.probst@gmail.com>
4284 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
4285 alignment larger than 8 bytes are aligned correctly, too.
4287 * mini.c: Honor the min_align field of MonoClass when laying out
4290 2008-11-06 Zoltan Varga <vargaz@gmail.com>
4292 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
4294 * aot-compiler.c (emit_plt): Fix a warning.
4296 * aot-compiler.c: Implement ARM support in the binary writer.
4298 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4300 * basic-simd.cs: Add test for getter with byref arg.
4301 Fix the naming of a few tests.
4302 Add missing checks to a test.
4304 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4306 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
4308 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
4309 most of the full-aot support for monitor enter/exit trampolines.
4311 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
4312 enter/exit trampoline creation functions.
4314 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
4317 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
4319 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
4320 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
4321 implement the needed functionality without adding crap to the runtime.
4323 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4325 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
4328 * mini.c (mono_build_date): New global version holding the build date in
4331 * Makefile.am (buildver.c): Generate a file containing the build date.
4333 * main.c: Set the build date from the generated file.
4335 * mini.c (mono_get_runtime_build_info): New helper function returning build
4336 information in a string format.
4338 * driver.c (mono_main): Print the build date in --version.
4340 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
4341 file when the bind-to-runtime-version option is used.
4343 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4345 * simd-intrinsics.c: Fix bug when using getters and byref args.
4347 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4349 * simd-methods.h: Rename prefetch methods.
4351 * simd-intrinsics.c: Same.
4353 2008-11-05 Mark Probst <mark.probst@gmail.com>
4355 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
4358 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4360 * aot-compiler.c: Use the bundled elf header files instead of depending on
4363 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
4366 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
4369 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
4371 * cpu-x86.md: Add store nta ops.
4377 * mini.h: Add an enum for simd prefetch modes.
4379 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
4380 of store. Use the changed code to support store nta.
4382 * simd-intrinsics.c: Add prefetch ops for all vector types.
4384 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4386 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
4389 * aot-compiler.c: Use statically allocated buffers for constructing symbol
4392 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
4395 2008-11-04 Mark Probst <mark.probst@gmail.com>
4397 * mini-x86.c: Fixed commit.
4399 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4401 * aot-compiler.c (emit_plt): Align the plt section only on x86.
4403 2008-11-04 Mark Probst <mark.probst@gmail.com>
4405 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
4406 and MONITOR_EXIT, for the ASM fastpaths.
4408 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
4411 * mini.c, patch-info.h: Signature and patch infos for
4412 Monitor.Enter/Exit trampolines.
4414 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
4416 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
4417 Monitor.Enter/Exit ASM fastpath for Linux.
4419 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4421 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
4423 * objects.cs: Add a new test.
4425 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
4427 * aot-runtime.c (load_method): Run class initialization in the PLT case even
4428 if MONO_LOG_LEVEL is set.
4430 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
4432 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
4434 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
4436 * aot-compiler.c: Change the relocation code to use virtual addresses instead
4437 of file offsets. Align the sections belonging to the data segment to
4440 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4442 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
4443 elf.h. Port it to amd64.
4445 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4447 * driver.c: Enable SIMD by default.
4449 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4451 * cpu-x86.md: Add prefetch op.
4457 * mini.h: Add an enum for simd prefetch modes.
4459 * simd-methods.h: Add prefetch function names.
4461 * simd-intrinsics.c: Add prefetch ops for all vector types.
4463 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4465 * aot-compiler.c (emit_bytes): Speed this up a little.
4467 2008-11-02 Zoltan Varga <vargaz@gmail.com>
4469 * aot-compiler.c: Add JIT time etc. statistics.
4471 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
4473 * mini.h (MonoCompile): Add 'got_offset' field.
4475 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
4476 method_got_offsets array.
4478 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
4481 * aot-compiler.c (compile_method): Add generic method instances referenced
4482 by the method to the list of methods to be compiled, this is required so if
4483 A<T> references B<T>, and another assembly references A<int>, then it will
4484 also get a copy of B<int>.
4486 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
4487 when checking for monitor enter/exit.
4489 2008-10-30 Mark Probst <mark.probst@gmail.com>
4491 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
4492 for Monitor.Enter and Monitor.Exit if enabled.
4494 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
4497 2008-10-30 Zoltan Varga <vargaz@gmail.com>
4499 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
4500 of an OP_MOVE. Fixes #440046.
4502 * basic-long.cs: Add a new test.
4504 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4506 * mini.h: Add synchronization note for the managed counter-part.
4508 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
4509 returns the simd caps of the current cpu.
4511 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4513 * basic-simd.cs: Remove Console.WriteLine.
4515 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4517 * basic-simd.cs: New tests for Vector2ul.
4519 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4521 * simd-intrinsics.c: Add new vector type Vector2ul.
4523 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4525 * basic-simd.cs: New tests for Vector2l.
4527 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4529 * cpu-x86.md: Add long version of most packed int ops.
4535 * simd-intrinsics.c: Add new vector type Vector2l.
4537 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4539 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
4541 * simd-methods.h: Remove SN_op_BitwiseXor.
4543 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4545 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
4548 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4550 * basic-simd.cs: Test for Vector2d.
4552 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
4555 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4557 * cpu-x86.md: Add double version of all packed float ops.
4563 * simd-intrinsics.c: Add new vector type Vector2d.
4565 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
4567 * simd-methods.h: Add Duplicate.
4569 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4571 * basic-simd.cs: Test for packing with signed saturation.
4573 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4575 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
4576 found in the TYPESPEC table.
4578 2008-10-26 Zoltan Varga <vargaz@gmail.com>
4580 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
4583 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4585 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
4586 instead of the RVA, since the RVA can be changed by tools like the cil
4589 * method-to-ir.c (mono_method_to_ir2): Ditto.
4591 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
4592 (deserialize_variable): Ditto.
4594 2008-10-25 Martin Baulig <martin@ximian.com>
4596 * debug-mini.c (write_variable): Use
4597 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
4599 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4601 * cpu-x86.md: Add unsigned variants of packd and packw.
4605 * mini-x86.h: Emit the right instruction for packd and packw.
4606 Add unsigned variants of packd and packw.
4608 * simd-intrinsics.c: Packd and packw were used in place of their
4609 unsigned variants. Change that.
4610 Add intrinsics for (Signed)PackWithSignedSaturation.
4612 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
4614 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4616 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
4618 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4620 * mini-ops.h: Remove dword packed add/sub with saturation ops.
4622 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
4624 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
4627 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
4629 2008-10-24 Mark Probst <mark.probst@gmail.com>
4631 * method-to-ir.c, mini.c: Special casing for the synchronized
4632 wrapper for the ldtoken+GetTypeFromHandle case.
4634 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4636 * mini.c (mono_replace_ins): Move this to branch-opts.c.
4638 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
4639 created/split bblocks.
4641 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4643 * mini-ops.h: Add packed signed mul high.
4647 * mini-x86.c (mono_arch_output_basic_block): Same.
4649 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
4651 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
4653 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4655 * basic-simd.cs: Tests for Vector16sb.
4657 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4659 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
4661 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4663 * mini-ops.h: Add packed signed min, max and compare greater.
4667 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
4670 * simd-methods.h: Add CompareGreaterThan.
4672 * simd-methods.h: Remove CompareEquals.
4674 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
4676 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
4678 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
4681 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4683 * basic-simd.cs: Fix tests due to change in the API.
4685 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4687 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
4689 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4691 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
4693 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
4694 inst_offset as this has invalid values for LDADDR.
4696 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4698 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4700 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
4702 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4704 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
4705 for accessing field->data.
4707 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4709 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4711 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4713 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
4715 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
4717 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4719 * dominators.c (mono_compute_natural_loops): Allocate GList enties
4720 from the cfg mempool.
4722 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4724 * basic-simd.cs: Tests for new methods in Vector8us.
4726 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4728 * mini-ops.h: Add multiply and store high.
4732 * mini-x86.c (mono_arch_output_basic_block): Same.
4734 * simd-methods.h: Same.
4736 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
4739 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4741 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
4742 mono_class_setup_vtable ().
4744 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
4745 mono_class_get_vtable_entry () for accessing klass->vtable.
4747 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
4749 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
4752 * method-to-ir.c (mono_save_token_info): Don't save references made from
4755 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
4756 of generic instances.
4758 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
4760 2008-10-19 Mark Probst <mark.probst@gmail.com>
4762 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
4763 OP_JMP depends on the method signature. Calculate it properly.
4765 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4767 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
4770 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
4772 (emit_extra_methods): Add another table mapping method indexes to
4773 offsets in the extra_method_info table.
4775 * mini.h: Bump AOT file format version.
4777 * aot-runtime.c: Merge most of the code from mono_aot_get_method
4778 and mono_aot_get_method_from_token () into one function.
4780 2008-10-19 Mark Probst <mark.probst@gmail.com>
4782 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
4785 2008-10-18 Zoltan Varga <vargaz@gmail.com>
4787 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
4790 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
4793 * mini.c (mono_patch_info_equal): Compare the generic context as well.
4795 * mini.h: Bump aot file format version.
4797 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
4798 AOT file can contain native code for methods which are not in the METHOD
4799 table. Generate code for non-sharable generic instances of generic methods
4800 found in the METHODSPEC table.
4802 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
4803 encoding generic type handles.
4805 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
4806 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
4808 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
4809 macros + MONO_ADD_INS.
4811 * mini.c (mono_jump_info_token_new2): New function which takes a generic
4814 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
4816 * mini.h: Bump aot file format version.
4818 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
4820 2008-10-17 Mark Probst <mark.probst@gmail.com>
4822 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
4823 platforms, with definable stack alignment value. Set to 16 now
4826 * mini.c, mini.h, driver.c: Command line option for disabling
4829 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4831 * basic-simd.cs: Tests for new methods in Vector4ui.
4833 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4835 * mini-ops.h: Add packed int shuffle.
4839 * mini-x86.c (mono_arch_output_basic_block): Same.
4841 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
4842 extract mask, max, min, shuffle.
4844 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
4846 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4848 * basic-simd.cs: Tests for new methods in Vector8us.
4850 2008-10-17 Mark Probst <mark.probst@gmail.com>
4852 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
4853 RuntimeTypeHandle, not a TypedReference.
4855 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
4857 * simd-intrinsics.c: remove relocations.
4859 2008-10-17 Zoltan Varga <vargaz@gmail.com>
4861 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
4862 optimizations from the x86 backend.
4864 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
4866 * simd-methods.h, simd-intrinsics.c: debloat method names and
4867 prepare for no relocations.
4869 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4871 * mini-ops.h: Add packed min/equal and sum of absolute differences.
4875 * mini-x86.c (mono_arch_output_basic_block): Same.
4877 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
4878 extract mask, max, min and sum of absolute differences.
4880 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
4883 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4885 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
4886 Renamed one test for consistency.
4888 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4890 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
4891 fix to the code that deal with other blocks.
4893 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4895 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
4897 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4899 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
4900 that deals with vreg interference. Explicitly check for OP_LDADDR to be
4901 able to process the source reg.
4903 2008-10-16 Martin Baulig <martin@ximian.com>
4905 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
4907 * inssel.brg: Add `OP_HARD_NOP'.
4909 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
4911 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
4912 `OP_HARD_NOP' instruction when running inside the debugger.
4914 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
4915 `OP_HARD_NOP' instruction when running inside the debugger.
4917 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4919 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
4920 now works. The issue with the regalloc tripping up no longer
4923 * simd-intrinsics.c (load_simd_vreg): Same.
4925 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4927 * basic-simd.cs: Tests for new Vector8ui methods.
4929 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4931 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
4932 only for type. This fixes crashes where MonoInst::klass is checked
4933 for ops of type != VTYPE or OBJ.
4935 * simd-intrinsics.c (load_simd_vreg): Same.
4937 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4939 * mini-ops.h: Add ops for packed shuffle/max/avg and
4944 * mini-x86.c (mono_arch_output_basic_block): Same.
4946 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
4949 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
4950 to emit extract mask op.
4952 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
4953 to emit word shuffles.
4955 2008-10-15 Mark Probst <mark.probst@gmail.com>
4957 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
4958 the largest alignment needed by a variable, but at least
4961 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4963 * basic-simd.cs: Tests for the fixes in the last commit.
4965 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4967 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
4968 no longer handles STACK_PTR input.
4970 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
4972 * simd-intrinsics.c (load_simd_vreg): New function that works like
4973 get_simd_vreg but handles STACK_PTR input.
4975 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
4976 as the input can be an arbitrary pointer.
4978 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
4979 LDADDR local optimization directly otherwise use a store op.
4981 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4983 * basic-simd.cs: Tests for dup low and dup high.
4985 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4987 * mini-ops.h: Add dup low and dup high ops.
4991 * mini-x86.c (mono_arch_output_basic_block): Same.
4993 * simd-intrinsics.c (vector4f_intrinsics): Same.
4995 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
4997 * basic-simd.cs: Tests for recently added functionality.
4999 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5001 * mini-ops.h: Add remaining sse1 fp ops.
5003 * cpu-x86.md: Add remaining sse1 fp ops.
5005 * mini-x86.c (mono_arch_output_basic_block): Same.
5007 * mini.h: Add enum for simd FP compare conditions.
5009 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
5011 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
5012 so the backed can generate the appropriate op.
5014 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5015 This patch squeese one more byte from the SimdIntrinsc struct.
5017 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
5018 a a shift amount intead of simply or'ing it.
5020 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
5022 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
5023 byte so we can have an aditional flags field without increasing struct size.
5025 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
5026 against the simd_supported_versions bitmask.
5028 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
5030 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
5032 * mini.c: remove rawbuffer code (the only use here is unsafe because
5033 it takes locks during signal handling and the kernel now provides much
5034 better info in proc/pid/smaps these days).
5036 2008-10-13 Zoltan Varga <vargaz@gmail.com>
5038 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
5039 OP_X86_PUSH_OBJ. Fixes #434620.
5041 * objects.cs: Add a test.
5043 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
5045 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
5046 that the packuswb/packusdw don't work with unsigned numbers for what
5047 would be negative numbers in signed format.
5049 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
5050 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
5052 * mini-ops.h: Add doubleword forms of many ops and packing ones.
5054 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
5056 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
5058 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
5060 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
5063 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
5064 version as the enum in mini.h.
5066 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
5067 for sse3 ops, check the simd_version field if present. This way the code
5068 works with all versions of sse.
5070 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5072 * simd-intrinsics.c: Fixed intrinsic name typo.
5074 * mini.h: Added missing simd exported function.
5076 * basic-simd.cs: Added tests for Vector4ui.
5077 Fixed broken test for Vector16b.
5079 2008-10-10 Zoltan Varga <vargaz@gmail.com>
5081 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
5082 the max length to 64.
5084 2008-10-10 Mark Probst <mark.probst@gmail.com>
5086 * method-to-ir.c: Only do the fast virtual generic method call for
5087 non-wrapper methods.
5089 * mini.h, mini-trampolines.c: The new generic virtual remoting
5090 trampoline handles virtual method calls via the vtable (as done by
5091 the fast virtual generic method calls) to remoting proxies.
5093 * mini.c (mono_jit_create_remoting_trampoline): For generic
5094 methods reate a generic virtual remoting trampoline.
5096 * mini-amd64.h: Enable fast virtual generic method calls again.
5098 2008-10-10 Mark Probst <mark.probst@gmail.com>
5100 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
5101 restore registers when doing tail calls.
5103 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5105 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
5108 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5110 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
5112 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5114 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
5116 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5118 * basic-simd.cs: Retrofit for API changes.
5120 2008-10-10 Mark Probst <mark.probst@gmail.com>
5122 * mini-ppc.c: Handle integer stack arguments for tail calls.
5124 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5126 * optflags-def.h: Removed sse3 optimization.
5130 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
5133 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
5135 * mini.h: Added enumeration with simd versions.
5137 * simd-intrinsics.c (emit_intrinsics): Use the new static var
5140 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
5142 * mini.c (mini_init): Call mono_simd_intrinsics_init.
5144 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
5146 * basic-simd.cs: Added tests for Vector8u and Vector16u.
5148 * basic-simd.cs: Fixed test naming.
5150 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
5152 * mini-ops.h: Added ops for packed and saturated math, shifts
5153 and packing/unpacking.
5155 * cpu-x86.md: Added descriptors for the above ops.
5157 * mini-x86.c: Added code to emmit the above ops.
5159 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
5161 2008-10-08 Zoltan Varga <vargaz@gmail.com>
5163 * aot-compiler.c (compile_method): Enable AOT for generic code.
5165 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
5167 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
5169 * mini.c: add a workaround for a common screwup that ends up blamed
5170 to mono (other processes blocking signal delivery).
5172 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5174 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
5175 in the LDFLD/STFLD opcodes. Fixes #432673.
5177 * iltests.il.in: Add a new test.
5179 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
5181 * mini-arm.c: attach the thread in unmanaged->managed transitions
5182 using delegates (bug #433148).
5184 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
5186 * basic-simd.cs: Use new ShuffleSel constants.
5188 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
5190 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
5192 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
5193 only disable simd intrinsics if no sse2 is detected.
5195 * optflags-def.h: Added sse3.
5197 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
5200 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5202 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
5203 when adding delegate-invoke wrappers.
5205 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5207 * Makefile.am: Reenable the simd tests.
5209 2008-10-07 Bill Holmes <billholmes54@gmail.com>
5211 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
5212 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
5213 other vreg is allocated to that hreg.
5215 Contributed under MIT/X11 license.
5217 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5219 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
5222 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
5224 * basic-simd.cs: New test suite for SIMD intrinsics.
5226 * Makefile.am: Added new tests.
5228 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
5230 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
5234 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
5236 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
5237 using SSE2 aware opcodes.
5239 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
5240 is enabled, this code path is only reachable if conversion ops are emmited after
5243 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
5245 This optimization saves 6 bytes per conversion against the old version.
5247 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5249 * aot-compiler.c (compile_method): Don't skip methods referencing
5250 generic methods without a corresponding entry in token_info_hash, since
5251 encode_method_ref () can handle all generic methods now.
5253 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
5254 generic context is set.
5256 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
5257 generic sharing of LDTOKEN.
5259 2008-10-06 Mark Probst <mark.probst@gmail.com>
5261 * mini-amd64.h: Temporarily disabled fast virtual generic method
5262 calls because it breaks the System.Runtime.Remoting tests.
5264 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5266 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
5268 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
5269 so inlining actually works.
5270 (check_inline_caller_method_name_limit): Ditto.
5272 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
5274 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
5275 64 bit safety (from Olaf Hering and Andreas Farber).
5277 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5279 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
5280 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
5281 unused virtual call support code.
5283 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
5285 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
5286 which can't use aot trampolines.
5287 (decode_patch): Don't create aot trampolines for methods which can't use
5290 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
5291 use aot trampolines.
5293 * mini.h: Bump AOT image format version.
5295 2008-10-05 Zoltan Varga <vargaz@gmail.com>
5297 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
5298 to save_token_info () since cmethod is inflated for constrained calls.
5300 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
5302 2008-10-04 Andreas Farber <andreas.faerber@web.de>
5304 * Makefile.am: Add build rules for ppc64.
5305 This avoids the build failing at pedump with unresolved symbols
5306 due to lack of arch_sources. Instead it will now fail earlier
5307 due to lack of cpu-ppc64.md.
5309 Contributed under MIT/X11 license.
5311 2008-10-04 Mark Probst <mark.probst@gmail.com>
5313 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
5316 * iltests.il.in: Add test case for tail call with many arguments.
5318 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5320 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
5321 to the fast virtual generic method code until the aot case is fixed.
5323 2008-10-03 Mark Probst <mark.probst@gmail.com>
5325 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
5327 2008-10-03 Mark Probst <mark.probst@gmail.com>
5329 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
5332 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5334 * simd-intrinsics.c: Forgot to add this one.
5336 * mini-codegen.c: Fix macro in case SIMD is not supported.
5338 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5340 This patch land initial JIT support for simd intrinsics.
5342 * mini-x86.h: Added new define to make --enable_minimal work on x86.
5344 * Makefile.am: Added simd-intrinsics.c
5346 * simd-intrinsics.c: New file with simd instrinsic related
5349 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
5351 * cpu-x86.md: Add simd related instructions.
5353 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
5355 * driver.c: Added two new --regression variants.
5357 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
5359 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
5361 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
5362 extract some complicated logic to helper functions.
5364 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
5366 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
5368 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
5369 the specialized simplification pass.
5371 * method-to-ir.c (mono_spill_global_vars): Use new macro.
5373 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
5375 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
5378 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
5379 if MONO_ARCH_NEED_SIMD_BANK is defined.
5381 * mini-ops.h: Added the new simd ops.
5383 * mini-x86.c: Added mono_arch_xregname.
5385 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
5387 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
5389 * mini-x86.h: Define simd related MONO_ARCH macros.
5391 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
5393 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
5395 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
5396 MONO_CLASS_IS_SIMD to deal with simd related IR.
5398 * mini.h (MonoInst): Added spill_var to the backend union.
5400 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
5402 * mini.h: Added forward declarations of the new simd fuctions.
5404 * optflags-def.h: Added new optimization names SIMD.
5406 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
5408 * regalloc.h: Added support for working with 3 register banks.
5410 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
5412 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
5414 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
5416 * mini-exceptions.c: remove 64 bit related ifdef clutter.
5418 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5420 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
5421 instead of one on 64 bit systems.
5423 * method-to-ir.c: Remove unused includes.
5425 2008-10-02 Zoltan Varga <vargaz@gmail.com>
5427 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
5428 cfg->used_int_regs, since the two are different on arm.
5430 2008-10-02 Mark Probst <mark.probst@gmail.com>
5432 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
5433 mono_method_get_vtable_index() to get the vtable index.
5435 2008-10-02 Mark Probst <mark.probst@gmail.com>
5437 * method-to-ir.c (mono_method_to_ir2): Don't create native
5438 wrappers for array methods, because they're never called (and if
5439 they were called they wouldn't work).
5441 2008-10-02 Mark Probst <mark.probst@gmail.com>
5443 * method-to-ir.c (mono_method_to_ir2): Array methods are
5444 special-cased and must not be invoked indirectly via the (M)RGCTX
5445 when generic sharing is turned on. Fixes #431413.
5447 2008-10-01 Mark Probst <mark.probst@gmail.com>
5449 * method-to-ir.c: When generic sharing is active, call
5450 non-interface virtual generic methods via the standard trampoline.
5452 * mini-trampolines.c: Handle virtual generic shared methods.
5454 * mini.h, mini-x86.c, mini-x86.h: New argument for
5455 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
5456 method thunks and which is the trampoline to call if the lookup
5457 fails. Enable the virtual generic method thunk for x86.
5459 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
5460 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
5461 argument but assert that it's NULL, because these archs don't yet
5462 implement the virtual generic method thunk. Changes in the IMT
5463 thunk data structures.
5465 2008-10-01 Zoltan Varga <vargaz@gmail.com>
5467 * aot-compiler.c (emit_globals): Avoid invalid characters in
5468 the static linking symbol.
5470 * objects.cs: Add a test for the range check optimization. Fix warnings.
5472 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
5473 optimization from the current JIT.
5475 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
5476 later in decompose_array_access_opts () to allow more optimizations.
5478 * method-to-ir.c (mono_handle_soft_float): Rename this to
5479 mono_decompose_soft_float () for consistency.
5481 * mini-ops.h: Fix arguments of OP_STRLEN.
5483 * method-to-ir.c (save_cast_details): Extract the cast details saving code
5484 into a separate function.
5485 (reset_cast_details): Ditto.
5486 (handle_unbox): Save cast details. Fixes #431254.
5488 * method-to-ir.c: Remove some obsolete FIXMEs.
5490 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5492 * ir-emit.h (alloc_dreg): Write a warning before crashing.
5494 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5496 * mini-codegen.c: More work on macros to make them
5497 ready for multiple regbanks.
5499 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5501 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
5503 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
5505 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5507 * mini-codegen.c (mono_spillvar_offset): Proper support for
5510 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5512 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
5513 the stack overflow changes.
5515 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5517 * mini-codegen.c: Make all bank macros depend on reg_bank.
5519 * mini-codegen.c (mono_local_regalloc): Make free mask
5520 initialization regbank aware.
5522 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5524 * mini-codegen.c (mono_local_regalloc): Extract callee
5525 mask selection to a function and make it regbank aware.
5527 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5529 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
5530 code to deal with many regbanks.
5532 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5534 * mini-codegen.c: More fp->regbank changes.
5536 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5538 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
5539 of a hardcoded constant.
5541 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5543 * method-to-ir.c (type_from_stack_type): Fix typo.
5545 2008-09-29 Zoltan Varga <vargaz@gmail.com>
5547 * mini-ia64.c (emit_move_return_value): Convert float return values to
5550 * objects.cs: Add a new test.
5552 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
5553 VARARG methods to fix an assert later.
5555 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
5556 end so it at least compiles.
5558 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5560 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
5562 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
5564 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
5565 optimization to a new function (emit_optimized_ldloca_ir) and enable
5566 it for both ldloca and ldloca_s.
5568 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5570 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
5571 gshared CASTCLASS code.
5573 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
5574 amd64, where the libc stack unwinder encounters stack frames referring to
5575 native code in unmapped memory.
5577 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
5580 * generics.cs: Add new test.
5582 2008-09-27 Zoltan Varga <vargaz@gmail.com>
5584 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
5585 add a check that one of the ARM_FPU_ constants is defined.
5587 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
5589 * mini-exceptions.c: Fix build on non-altstack platforms.
5591 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
5594 * ir-emit.h: Add a comment to NEW_PCONST.
5596 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
5598 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
5600 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
5601 after the changes to MonoJitDomainInfo.
5603 2008-09-27 Mark Probst <mark.probst@gmail.com>
5605 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
5607 2008-09-27 Mark Probst <mark.probst@gmail.com>
5609 * mini-ppc.c: Compiler warning fixes.
5611 2008-09-27 Mark Probst <mark.probst@gmail.com>
5613 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
5616 2008-09-27 Mark Probst <mark.probst@gmail.com>
5618 * exceptions-ppc.c, mini-ppc.h: Compile
5619 mono_arch_handle_altstack_exception() on Darwin, too.
5621 2008-09-27 Mark Probst <mark.probst@gmail.com>
5623 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
5624 work on archs which don't have generic sharing implemented, only
5625 without the vtable_arg.
5627 2008-09-26 Mark Probst <mark.probst@gmail.com>
5629 * mini.c: Added comment explaining why delegate ctor icall
5630 wrappers are compiled.
5632 2008-09-26 Mark Probst <mark.probst@gmail.com>
5634 * mini.c: Don't produce trampolines to delegate ctor icall
5635 wrappers but compile them upfront.
5637 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
5639 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
5640 runtime-set function when going back to managed code. Currently this
5641 is used to set back the protection on the soft ovf pages and/or to
5642 throw the stack overflow exception that happened in unmanaged code.
5644 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
5646 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
5647 runtime-set function when going back to managed code. Currently this
5648 is used to set back the protection on the soft ovf pages and/or to
5649 throw the stack overflow exception that happened in unmanaged code.
5651 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
5653 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
5654 the support code for restoring stack protection after stack overflows
5655 that happen in unmanaged code. Don't set the exec permission on the
5658 2008-09-26 Zoltan Varga <vargaz@gmail.com>
5660 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
5661 delegate->method_ptr is set. Fixes #428054.
5663 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5665 * tests.cs: Rename to ratests.cs.
5667 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
5668 emit_get_rgctx_... functions.
5670 2008-09-25 Mark Probst <mark.probst@gmail.com>
5672 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
5674 2008-09-25 Mark Probst <mark.probst@gmail.com>
5676 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
5677 before asserting that method is sharable.
5679 2008-09-25 Mark Probst <mark.probst@gmail.com>
5681 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
5682 whether method needs a static RGCTX wrapper used instead of
5685 * generic-sharing.c, mini.h: A few functions moved to
5686 metadata/generic-sharing.c.
5688 2008-09-25 Mark Probst <mark.probst@gmail.com>
5690 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
5691 Generic code sharing for value types, which essentially means
5692 treating value type methods like static methods. The RGCTX is
5693 passed in the same way.
5695 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5697 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
5698 opcode when creating multi-dimensional arrays of open types.
5700 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
5703 * generics.cs: Add a test.
5705 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
5707 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5709 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
5711 * mini.c (mini_method_compile): Set it when running under the debugger.
5713 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
5714 vreg optimization if the flag is set.
5716 * driver.c (mono_main): Add --attach= option to pass options to
5719 * mini.c (sigquit_signal_handler): Start the attach agent.
5721 * ssapre.c: Disable this to save space since it is not yet ported to
5724 * regalloc2.c: Disable this to save space.
5726 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
5728 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
5730 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
5731 the -v option useful again.
5733 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5735 * mini-amd64.c (mono_arch_output_basic_block): Add support for
5738 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
5739 arrays of arrays. Fixes #428406.
5741 * method-to-ir.c (mini_emit_castclass): Ditto.
5743 * objects.cs: Add new test.
5745 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
5747 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
5748 was wrong at it choked against target_type_is_incompatible for byref types.
5750 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5752 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
5755 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
5757 * mini-exceptions.c: update a few more exceptions-related counters.
5759 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
5761 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
5762 new functions to allocate from persistent mempools.
5764 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5766 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
5767 multiple register banks in the future.
5769 * mini-codegen.c (mono_local_regalloc): Fix a warning.
5771 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
5773 * mini.c (type_to_eval_stack_type): Remove duplicated function.
5775 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
5777 * mini.h: Export type_to_eval_stack_type.
5779 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
5780 is only ins->klass of byref types.
5782 2008-09-22 Zoltan Varga <vargaz@gmail.com>
5784 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
5785 (mini_emit_memcpy2): Ditto.
5787 * mini-amd64.c: Fix a warning.
5789 2008-09-21 Mark Probst <mark.probst@gmail.com>
5791 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
5794 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
5796 * method-to-ir.c: Extract stloc micro-optimization to a
5797 function and apply it to all cases.
5799 2008-09-19 Mark Probst <mark.probst@gmail.com>
5801 * method-to-ir.c: Don't fail generic code sharing in cases we
5804 2008-09-18 Mark Probst <mark.probst@gmail.com>
5806 * mini-ppc.c: Handle structs in tailcalls on Darwin.
5808 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
5810 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
5813 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
5815 * trace.c: make tracing more useful and correct, with per-thread
5818 2008-09-15 Mark Probst <mark.probst@gmail.com>
5820 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
5821 doing a method call and the argument is an R4.
5823 2008-09-14 Zoltan Varga <vargaz@gmail.com>
5825 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
5828 2008-09-13 Mark Probst <mark.probst@gmail.com>
5830 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
5832 2008-09-12 Zoltan Varga <vargaz@gmail.com>
5834 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
5835 (MONO_JUMP_TABLE_FROM_INS): Ditto.
5837 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5839 * driver.c: Add a --agent argument (not supported yet) to load managed
5840 agent assemblies before loading the main assembly, similarly to how the
5841 Java VM handles agents.
5843 2008-09-11 Mark Probst <mark.probst@gmail.com>
5845 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
5846 function to do stack layout of local variables.
5848 2008-09-11 Mark Probst <mark.probst@gmail.com>
5850 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
5853 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5855 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
5856 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
5857 JIT if DISABLE_JIT is defined.
5859 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
5862 2008-09-10 Mark Probst <mark.probst@gmail.com>
5864 * iltests.il.in: Disable the fconv test on PPC (the result is
5865 undefined according to ECMA).
5867 2008-09-10 Mark Probst <mark.probst@gmail.com>
5869 * iltests.il.in: Enable tail call tests for PPC.
5871 * mini.h: Add variable for storing incoming valuetype argument
5872 addresses for tail calls.
5874 * mini-ppc.c: Implement valuetype arguments and return values for
5877 2008-09-09 Mark Probst <mark.probst@gmail.com>
5879 * mini-ppc.c: Partially implement tail calls (struct arguments and
5880 return values not supported).
5882 * method-to-ir.c: Enable tail calls on PPC.
5884 2008-09-08 Zoltan Varga <vargaz@gmail.com>
5886 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
5887 runtime-invoke wrappers to work around the problem of them getting
5888 assigned to a random class.
5890 * aot-runtime.c (mono_aot_get_method): Ditto.
5892 2008-09-07 Zoltan Varga <vargaz@gmail.com>
5894 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
5895 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
5897 2008-09-07 Mark Probst <mark.probst@gmail.com>
5899 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
5900 until they're implemented properly.
5902 * exceptions-ppc.c: Use arch-independent exception-handling code
5903 instead of custom one.
5905 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
5908 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
5910 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
5911 applies when __powerpc__ is defined.
5913 2008-09-06 Zoltan Varga <vargaz@gmail.com>
5915 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
5916 methods to their code to avoid computing the full name of wrappers and
5917 doing a lookup in a string hash table.
5919 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5921 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
5922 we identify bblocks before method_to_ir () is ran.
5924 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
5925 Also avoid optimizing branches pointing to themselves.
5927 * mini.c (mini_method_compile): Ditto. Fixes #422947.
5929 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
5931 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
5933 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5935 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
5936 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
5937 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
5940 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
5941 jumped to the same entry in plt_jump_table.
5943 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
5945 * method-to-ir.c (initialize_array_data): Handle field with RVA from
5948 2008-08-31 Zoltan Varga <vargaz@gmail.com>
5950 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
5951 other assignment can be if converted. Saves 1.5% on corlib size and fixes
5954 2008-08-29 Geoff Norton <gnorton@novell.com>
5956 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
5957 segment, and doesn't properly handle .space as .text. Fixes
5960 2008-08-29 Geoff Norton <gnorton@novell.com>
5962 * mini.c: Disable the mach exception handler when running on
5965 2008-08-29 Geoff Norton <gnorton@novell.com>
5967 * aot-compiler.c: Patch from Renaldas Zioma to properly register
5968 globals on Darwin/ARM
5970 2008-08-28 Zoltan Varga <vargaz@gmail.com>
5972 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
5973 since too many things depend on it. Instead, call
5974 mono_runtime_set_no_exec ().
5976 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
5979 * aot-compiler.c: Add an 'asm-only' AOT option.
5981 * mini.c: Avoid initializing the runtime when doing AOT compilation.
5983 * aot-compiler.c (compile_method): Disable gshared support for now as it
5986 2008-08-27 Bill Holmes <billholmes54@gmail.com>
5988 * mini-amd64.h : Fix a compiler warning.
5990 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
5991 Changed to use a callback function to retrieve the unwind info.
5992 This avoids problems observed when code blocks were removed by
5993 unloading an app domain.
5995 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
5996 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
5999 Contributed under MIT/X11 license.
6001 2008-08-27 Bill Holmes <billholmes54@gmail.com>
6003 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
6004 case to keep the stack aligned to 8.
6006 Contributed under MIT/X11 license.
6008 2008-08-26 Zoltan Varga <vargaz@gmail.com>
6010 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
6011 avoid repeated linear searches.
6013 2008-08-25 Zoltan Varga <vargaz@gmail.com>
6015 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
6016 methods it can't handle.
6018 * aot-compiler.c (add_method): Avoid adding a method twice.
6019 (add_wrappers): Add runtime invoke wrappers for all methods.
6021 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
6022 function to create an aot-compatible version of this trampoline.
6024 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
6026 2008-08-24 Zoltan Varga <vargaz@gmail.com>
6028 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
6030 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
6031 with a generic sharing failure.
6033 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
6035 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
6036 CEE_RETHROW. Fixes #419634.
6038 * mini.c (mono_method_to_ir): Ditto.
6040 * exceptions.cs: Add a new test.
6042 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
6043 to mono_type_stack_size_internal () since some callers might not pass in
6046 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
6047 instrument_prolog. Fixes #419878.
6049 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
6050 doubles in soft float mode volatile.
6052 2008-08-23 Zoltan Varga <vargaz@gmail.com>
6054 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
6056 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
6057 to handle soft float correctly.
6059 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
6062 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
6064 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
6065 to sp, since the generics catch code requires it.
6067 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
6070 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
6071 mono_arch_emit_imt_argument ().
6073 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
6075 * mini-arm.c tramp-arm.c: Generic sharing updates.
6077 2008-08-22 Zoltan Varga <vargaz@gmail.com>
6079 * mini-arm.c: Fix the arm build.
6081 * generic-sharing.c (mini_type_get_underlying_type): New helper function
6082 handling enums, generic instances and generic sharing.
6083 (mini_type_stack_size_full): Ditto.
6085 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
6087 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
6089 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
6091 * tramp-arm.c: Implement the rgctx fetch and the generic class init
6094 * mini-arm.c: Various small generic sharing changes.
6096 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
6098 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
6101 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
6102 helper function to return a generic class init trampoline.
6104 * method-to-ir.c mini.c: Use it.
6106 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
6107 arch-specfic function to return a generic class init trampoline.
6109 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
6110 the GENERIC_CLASS_INIT custom code.
6112 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
6113 a fatal error, not a sharing failure.
6115 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
6118 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
6119 trampoline argument from MONO_ARCH_VTABLE_REG.
6121 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
6122 order of the arguments to the C trampoline: pass 'slot' as the trampoline
6123 argument, and pass the vtable in VTABLE_REG.
6125 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
6126 order of the arguments to the C trampoline: pass 'slot' as the trampoline
6127 argument, and pass the vtable in VTABLE_REG.
6128 (mono_arch_create_trampoline_code_full): Remove some special casing for
6129 the rgctx fetch trampoline.
6131 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
6134 * iltests.il: Add a test for it.
6136 2008-08-21 Zoltan Varga <vargaz@gmail.com>
6138 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
6140 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
6143 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
6144 use mono_jit_info_table_find () to avoid recursion.
6145 (mono_delegate_trampoline): Add a sync wrapper here.
6147 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
6150 * mini.c (mono_method_to_ir): Ditto.
6152 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
6153 add_sync_wrapper argument. Don't add a sync wrapper here.
6154 (mono_create_jump_trampoline): Don't add a sync wrapper here.
6156 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
6158 2008-08-20 Bill Holmes <billholmes54@gmail.com>
6160 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
6161 of nonvolatile registers back from MonoContext to CONTEXT.
6163 Contributed under MIT/X11 license.
6165 2008-08-20 Bill Holmes <billholmes54@gmail.com>
6167 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
6168 arguments on Winx64 there are only 4 argument registers. For this
6169 logic to work the last argument must be pulled from the stack.
6171 Contributed under MIT/X11 license.
6173 2008-08-20 Zoltan Varga <vargaz@gmail.com>
6175 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
6177 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
6178 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
6179 encode/decode_method_ref ().
6181 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
6183 * aot-runtime.c (decode_patch): Ditto.
6185 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
6186 MONO_PATCH_INFO_METHOD.
6188 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
6191 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
6194 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
6196 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
6197 one from the caller.
6199 * aot-runtime.c (decode_generic_inst): New function to decode and
6200 return a interned generic inst.
6201 (decode_klass_ref): Use it.
6202 (decode_method_ref): Ditto.
6204 * aot-compiler.c (emit_exception_debug_info): Save
6205 jinfo->has_generic_jit_info too.
6207 2008-08-19 Zoltan Varga <vargaz@gmail.com>
6209 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
6211 * iltests.il.in: Add a test for fconv_to_i.
6213 * liveness.c: Disable the liveness2 pass for now to save space.
6215 * regalloc2.c: Include mempool-internals.h to fix warnings.
6217 * aot-compiler.c (encode_method_ref): Encode the context of generic
6220 * aot-runtime.c (decode_method_ref): Inflate generic methods using
6221 the context saved in the aot file.
6223 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
6225 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6227 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
6228 volatile so they won't be optimized away.
6230 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
6236 * dominators.c: Remove duplicated functions that now are in
6237 mempool-internals.h.
6239 2008-08-19 Zoltan Varga <vargaz@gmail.com>
6241 * aot-compiler.c: Fix warnings.
6243 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
6245 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
6247 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
6250 * mini.c (mono_resolve_patch_target): Ditto.
6252 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
6253 (encode_klass_ref): Add support for encoding VARs/MVARs.
6255 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
6257 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
6258 the handling of the got entries into a separate 'decode_got_entry' function.
6259 Add support for RGCTX_FETCH.
6261 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
6262 clobbered by the trampoline code.
6264 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
6265 not clobbered by the indirect calling code.
6267 2008-08-18 Zoltan Varga <vargaz@gmail.com>
6269 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
6272 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
6274 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
6275 signature using the compilation mempool otherwise we would leak it.
6277 2008-08-18 Zoltan Varga <vargaz@gmail.com>
6279 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
6280 mono_emit_abs_call ().
6282 * patch-info.h: Add GENERIC_CLASS_INIT.
6284 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
6286 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
6287 as their target as a near call.
6289 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
6291 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
6293 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
6294 call to a runtime function described by a patch.
6296 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
6297 mono_emit_abs_call, this has the advantage that the ABS handling code in
6298 mono_codegen () can handle them both, and can handle other stuff in the
6299 future without additional code.
6301 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
6303 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
6306 * mini.h: Add missing bblock related prototypes.
6308 * mini.h (MonoCompile): Remove unused reverse_inst_list and
6309 reverse_inst_list_len fields.
6311 * mini.c: Refactor this file a bit by moving branch optimizations to
6314 * method-to-ir.c: Merge generic sharing changes missed earlier.
6316 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
6318 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
6319 shared patches. Process METHODCONST as a shared patch.
6321 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
6322 as it crashes on the 2.0 mscorlib.
6324 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
6327 * aot-compiler.c: Use is_plt_patch () in a few additional places.
6328 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
6331 * aot-compiler.c: Reorganize the got handling code to be a bit more
6334 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6336 * aot-compiler.c: Make the patch_to_plt_offset hash table use
6337 mono_patch_info_equals/hash, and use it to massively simplify
6340 * mini.c (mono_patch_info_hash): Simplify this and add support for
6343 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
6345 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
6346 handling code, since an offset is not enough to identify a trampoline.
6348 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
6350 2008-08-17 Mark Probst <mark.probst@gmail.com>
6352 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
6354 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
6356 * mini-ops.h: Argument and result types for OVF_CARRY ops.
6358 * decompose.c: PPC decompositions for various ops.
6360 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
6362 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6364 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
6365 call the generic trampoline code using a call, instead of a jump, to
6366 remove some special casing from the generic trampoline code.
6368 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
6369 (mono_codegen): Ditto.
6371 * aot-compiler.c aot-runtime.c: Ditto.
6373 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
6375 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
6376 helper function to find the offset corresponding to a lazy fetch trampoline.
6378 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
6379 when doing generic sharing.
6381 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
6384 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
6385 mini-trampolines.c to be with the other trampoline creation functions.
6387 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
6388 as it is equal to method->signature in most cases, add a
6389 mono_emit_method_call_full variant which takes a signature and an imt
6392 2008-08-16 Zoltan Varga <vargaz@gmail.com>
6394 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
6395 to this function, since it could be computed easily from the method
6397 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
6400 * method-to-ir.c mini.c: Remove references to
6401 compile_generic_method_wo_context.
6403 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
6404 generic method calls.
6406 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
6407 dimensional non-szarrays.
6409 * mini.c (mini_init): Register mono_array_new_1.
6411 * jit-icalls.c (mono_array_new_1): New jit icall.
6413 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
6414 pointing to the method.
6416 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
6417 method addresses belonging to METHOD_JUMP patches in the
6418 jump_target_got_slot_hash.
6419 (mono_aot_load_method): Ditto.
6421 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
6422 METHOD_JUMP patches.
6424 * mini.c (mini_create_jit_domain_info): New helper function which
6425 initializes/frees domain->runtime_info.
6426 (mini_free_jit_domain_info): Ditto.
6427 (mini_init): Install the domain hook functions with the runtime.
6429 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
6430 information maintained by the JIT.
6432 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
6433 insertion into jump_table_hash into mono_codegen (), also implement proper
6436 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
6437 tail calls, it is already done by the aot code.
6439 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
6442 * iltests.il.in: Make the jmp test a bit more complex.
6444 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
6445 generic instances which doesn't have a token.
6447 * aot-runtime.c (decode_method_ref): Ditto.
6449 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
6450 can handle this case now.
6451 (handle_box): Ditto.
6453 2008-08-15 Geoff Norton <gnorton@novell.com>
6455 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
6458 2008-08-15 Zoltan Varga <vargaz@gmail.com>
6460 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
6461 calling generic methods.
6463 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
6465 * aot-runtime.c (decode_patch_info): Ditto.
6467 * mini.c (mono_resolve_patch_target): Ditto.
6469 * patch-info.h: Add METHOD_RGCTX.
6471 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
6473 2008-08-14 Zoltan Varga <vargaz@gmail.com>
6475 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
6476 arguments in registers.
6478 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
6479 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
6481 * mini.c (mini_method_compile): Abort aot compilation for generic
6482 methods if generic sharing is disabled.
6484 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
6487 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
6488 requiring an mrgctx.
6490 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
6491 store instructions when converting a vcall to a normal call.
6493 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
6494 mono_arch_find_jit_info.
6496 2008-08-13 Zoltan Varga <vargaz@gmail.com>
6498 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
6499 avoid calling mono_method_full_name () for every method even if the
6501 (check_inline_caller_method_name_limit): Ditto.
6503 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6505 * driver.c (main_thread_handler): Allow AOT compilation of multiple
6506 assemblies in one run.
6508 * aot-compiler.c (mono_compile_assembly): Only print out a count of
6509 skipped methods if it is not 0.
6511 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
6513 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6515 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
6516 MONO_ARCH_HAVE_UNWIND_TABLE.
6518 Contributed under MIT/X11 license.
6520 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6522 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
6523 from default optimizaton list on Winx64.
6525 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
6527 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
6528 the LMF from the MonoJitTlsData structure.
6530 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
6532 Contributed under MIT/X11 license.
6534 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6536 * mini.c (sigsegv_signal_handler): Fix the build.
6538 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
6539 assembly->aot_module.
6541 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
6542 hash table. This simplifies and speeds up a lot of code, and fixes support
6545 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
6548 * mini-exceptions.c: Ditto.
6550 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
6551 'native_offset' argument, since these are computed in the
6552 mono_find_jit_info () function.
6554 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
6555 is used by exceptions-ppc.c.
6557 * exceptions-ppc.c: Call mono_find_jit_info () instead of
6558 mono_arch_find_jit_info ().
6560 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
6561 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
6562 generic code in mini-exceptions.c.
6564 2008-08-11 Zoltan Varga <vargaz@gmail.com>
6566 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
6568 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
6570 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
6571 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
6572 called while holding the loader lock. Fixes #415608.
6573 (mono_aot_get_method_from_token_inner): Ditto.
6575 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6577 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
6578 to reduce differences between this and the generic implementation in
6580 (ves_icall_get_frame_info): Ditto.
6582 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
6584 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
6587 * exceptions-ppc.c (arch_get_call_filter): Rename this to
6588 mono_arch_get_call_filter () and make it non-static, for consistency with the
6589 other architectures.
6591 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
6594 * local-propagation.c:
6595 * mini-x86.c: Correct the name of arch defines.
6597 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6599 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
6600 NO_EMULATE_LONG_SHIFT_OPS define.
6602 2008-08-08 Zoltan Varga <vargaz@gmail.com>
6604 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
6605 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
6607 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
6608 MACH fixes. Merged from the 2.0 branch.
6610 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
6612 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
6613 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
6615 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
6617 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
6618 mono_marshal_get_native_wrapper () signature changes.
6620 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
6622 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
6623 conversion bug under arm.
6625 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
6627 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
6629 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
6630 with overflow checking.
6632 2008-08-05 Marek Habersack <mhabersack@novell.com>
6634 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
6635 to the genmdesc.pl file
6637 2008-08-05 Zoltan Varga <vargaz@gmail.com>
6639 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
6640 arg_array in the soft-float versions of the LOAD/STORE macros.
6642 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
6645 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
6647 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6649 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
6650 a float HFA. Fixes #413621.
6652 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
6654 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
6655 frame_size to args_size. Fixes build.
6657 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6659 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
6660 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
6662 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
6663 the stack are not unaligned. Fixes #413247.
6665 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
6667 * mini.c: update jitted methods performance counters.
6669 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
6671 * mini-exceptions.c: increase the exceptions thrown performance
6672 counter in mono_handle_exception ().
6674 2008-07-29 Zoltan Varga <vargaz@gmail.com>
6676 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
6677 can work with netmodules.
6679 2008-07-28 Geoff Norton <gnorton@novell.com>
6681 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
6684 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6686 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
6689 2008-07-28 Bill Holmes <billholmes54@gmail.com>
6691 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6692 The float param registers and other param registers must be the
6693 same index on Windows x64.
6695 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
6696 ArgValuetypeAddrInIReg argument case. Setting the argument
6697 op to OP_VTARG_ADDR (OP_REGOFFSET)).
6699 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
6700 variable computed above as the copy length for arguments of storage
6701 type ArgValuetypeAddrInIReg.
6703 * mini-amd64.c (mono_arch_emit_call) : Implementing the
6704 ArgValuetypeAddrInIReg argument case. This case will rely on
6705 mono_arch_emit_outarg_vt to emit the correct code later in the process.
6707 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
6708 a 32 byte stack allocation for all calls. We will omit the adjustment for
6709 jump and tail call instructoins as they do not follow the typical call behavior.
6711 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
6712 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
6713 local variable and pass the local variable by reference to the called method.
6715 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
6716 Implementing the ArgValuetypeAddrInIReg argument case. When the address
6717 of a struct is passed in a register it must be saved with the other
6718 volatile argument on the stack.
6720 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
6721 frame pointer the stack adjustment value must be saved to the unwind
6724 Contributed under MIT/X11 license.
6726 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6728 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
6729 which got lost in the merge.
6731 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6733 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
6736 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
6738 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
6739 icalls, since they won't be patched.
6741 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
6742 different code sequence when running under valgrind to prevent some valgrind
6745 * iltests.il.in: Add new regression test.
6747 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
6750 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
6751 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
6753 * iltests.il.in: Add new test.
6755 * aot-compiler.c: Fix some warnings.
6757 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
6760 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6762 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
6763 (mini_usage_jitdeveloper): Add a missing --wapi option.
6765 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6767 * mini-codegen.c: Simplify the is_fp macros.
6768 (free_up_ireg): Remove, use free_up_reg instead.
6769 (free_up_reg): Fix the fp case.
6771 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6773 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
6776 * exceptions-x86.c: Merge some changes which seemed to have got lost
6777 in the linear-ir merge.
6779 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
6781 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
6782 long vreg volatile even if the variable was already created.
6784 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
6787 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6789 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
6791 * mini.c (mono_jit_compile_method_inner): Add support for
6792 MONO_EXCEPTION_BAD_IMAGE.
6794 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
6795 mini_method_get_context () returns NULL. Fixes #356531.
6797 * mini.c (mono_method_to_ir): Ditto.
6799 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
6800 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
6802 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6804 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
6805 in the LDFTN implementation.
6807 2008-07-25 Mark Probst <mark.probst@gmail.com>
6809 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
6810 code, patch calls to icalls, too, even if they're not in the
6811 shared generic code hash. Fixes #411962.
6813 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6815 * cpu-x86.md: Increase the length of the fcall opcodes.
6817 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
6818 calls returning floats.
6820 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
6823 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
6826 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
6827 into the domain->method_code_hash.
6829 * aot-compiler.c: Fix win32 build.
6831 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
6833 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
6834 gshared NEWARR implementation.
6836 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
6838 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
6839 can be used outside of method_to_ir.
6841 * mini.h (MonoCompile): Add arg_types field.
6843 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
6845 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
6846 the values of the local arg_array and param_types array.
6848 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6850 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
6851 got accesses might only get generated later when NEWOBJ is decomposed.
6853 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
6854 looking up the native code of the target method when a delegate is called
6857 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
6860 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
6862 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
6863 AOT work on platforms without a working dlsym implementation.
6865 * mini.h: Bump AOT image format version.
6867 2008-07-24 Mark Probst <mark.probst@gmail.com>
6869 * mini-exceptions.c: Free a MonoType with
6870 mono_metadata_free_type() instead of g_free().
6872 * aot-runtime.c: Free a MonoType.
6874 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6876 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
6879 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
6882 2008-07-23 Massimiliano Mantione <massi@ximian.com>
6883 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
6886 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6888 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
6889 NEWOBJ calls on valuetypes.
6891 * iltests.il.in: Add new test.
6893 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
6895 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6897 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
6898 is no longer needed.
6900 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
6901 non register sized integer arguments.
6902 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
6903 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
6906 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
6909 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
6910 two a binop with different sized arguments is emitted.
6912 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
6913 instruction in the ins==NULL case.
6915 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6917 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
6919 * mini-x86.c: Fix osx build.
6921 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
6924 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
6925 instruction for non int sized variables.
6927 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
6930 2008-07-23 Robert Jordan <robertj@gmx.net>
6932 * method-to-ir.c: Fix MSVC build.
6934 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6936 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
6937 a non int sized type, widen it to an int since newer versions of gcc seem to
6938 generate code which needs this.
6940 * ssa2.c abcremoval2.c: Fix warnings.
6942 * *: Merge the Linear IR branch.
6944 The original branch is at trunk/branches/vargaz/mini-linear-il, and
6945 the ChangeLog file there describes all the changes done over the years.
6946 Further documentation can be found at www.mono-project.com/Linear_IL.
6948 2008-07-21 Bill Holmes <billholmes54@gmail.com>
6950 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6951 The float param registers and other param registers must be the
6952 same index on Windows x64.
6954 Contributed under MIT/X11 license.
6956 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
6958 * mini.c: Make the previous fix GC safe.
6960 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
6962 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
6964 2008-07-21 Bill Holmes <billholmes54@gmail.com>
6966 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
6967 on Winx64. This type will not be passed on the stack (ArgOnStack), but
6968 ArgValuetypeAddrInIReg instead.
6970 Contributed under MIT/X11 license.
6972 2008-07-21 Zoltan Varga <vargaz@gmail.com>
6974 * mini-codegen.c (get_register_spilling): Fix a warning.
6976 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
6978 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
6979 for types which the initialization fails. Raises the provided exception
6980 at the right stop after cleanup.
6982 2008-07-16 Zoltan Varga <vargaz@gmail.com>
6984 * aot-compiler.c: Free most of the memory allocated during compilation.
6986 * mini.c (mini_parse_debug_options): Fix a leak.
6988 * mini.c (mini_method_compile): Don't add the method to the jit info tables
6989 during aot compilation.
6991 2008-07-14 Zoltan Varga <vargaz@gmail.com>
6993 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
6994 it has too much register pressure.
6996 2008-07-13 Zoltan Varga <vargaz@gmail.com>
6998 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
7000 2008-07-12 Zoltan Varga <vargaz@gmail.com>
7002 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
7005 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
7006 on amd64 similar to the way it is done on arm.
7008 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7010 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
7011 consistency, normalize error messages, avoid loading aot-only modules in
7014 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
7017 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
7019 2008-07-11 Martin Baulig <martin@ximian.com>
7022 (MonoDebuggerInfo): Add `interruption_request'.
7024 2008-07-12 Zoltan Varga <vargaz@gmail.com>
7026 * aot-compiler.c (emit_plt): Remove some dead code.
7028 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
7030 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
7031 return the plt info offset belonging to a given plt entry.
7033 * mini-trampolines.c (mono_aot_plt_trampoline): Use
7034 mono_aot_get_plt_info_offset.
7036 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
7037 similar to the amd64 code by makeing jumps through a separate jump table
7038 instead of embedding the jump addresses into the code.
7040 2008-07-11 Zoltan Varga <vargaz@gmail.com>
7042 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
7045 2008-07-10 Martin Baulig <martin@ximian.com>
7047 * mini.c (mini_method_compile): Disable generics sharing when
7048 running in the debugger.
7050 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7052 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
7054 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
7055 the local register allocator from running out of registers on x86 when
7058 2008-07-10 Bill Holmes <billholmes54@gmail.com>
7060 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
7061 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
7064 Contributed under MIT/X11 license.
7066 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7068 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
7069 speed up the assembler.
7071 2008-07-09 Zoltan Varga <vargaz@gmail.com>
7073 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
7076 * mini.c: Move the soft float handling macros a bit earlier, add
7077 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
7080 * mini.h: Add prototype for mono_arch_fixup_jinfo.
7082 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
7083 read-only to help catch code allocation requests.
7085 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
7086 and turn it off when using --aot-only or when compiling with --aot=full.
7088 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
7089 jump table for switches from the normal domain mempool, not the code
7092 * mini-trampolines.c (get_unbox_trampoline): New function to return an
7093 unbox trampoline which handles aot-only mode too.
7095 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
7096 an AOTed unbox trampoline.
7098 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
7100 2008-07-09 Bill Holmes <billholmes54@gmail.com>
7102 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
7105 Contributed under MIT/X11 license.
7107 2008-07-09 Bill Holmes <billholmes54@gmail.com>
7109 * mini.c (mono_codegen): Allocate space at the end of the code block and store
7110 the unwind information for the method at the end of the allocated block.
7112 * mini-amd64.h: Added declarations for the unwind routines and adding field to
7113 MonoCompileArch to hold the unwind info for SEH on Winx64
7115 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
7116 frame pointer info for the method being compiled.
7118 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
7119 the call to mono_exception_from_token.
7121 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
7122 storing the method prolog information in a format that the Winx64 SEH can understand. This
7123 information is stored a the end of the method block because it is all 32-bit offset based.
7125 Contributed under MIT/X11 license.
7127 2008-07-09 Zoltan Varga <vargaz@gmail.com>
7129 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
7131 * wapihandles.c: Fix warnings.
7133 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
7136 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
7137 mono_jit_compile_method in aot-only mode since that calls the type
7140 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
7141 get_delegate_invoke_impl in aot-only mode.
7143 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
7145 2008-07-08 Zoltan Varga <vargaz@gmail.com>
7147 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
7149 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
7152 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
7154 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
7155 init trampoline from the AOT file as well.
7157 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
7158 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
7161 * mini.c (mini_init): Move the call to mono_exceptions_init () after
7164 * exceptions-amd64.c: Add _full variants for the remaining exception code
7165 creation functions as well, allow emission of relocatable code, remove
7166 caching since that is now done by the caller.
7168 * mini-exceptions.c: Add _full variants for the remaining exception code
7169 creation functions as well, add aot-only support.
7171 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
7172 if we can determine a proper token for them.
7173 (add_wrappers): Add a few more wrappers.
7174 (emit_method_code): Remove some dead code.
7175 (emit_trampolines): Emit exception code too.
7177 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
7179 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
7180 mono_array_new_va which avoids varargs.
7182 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
7184 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
7185 mono_arch_create_specific_trampoline () in all places.
7187 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
7188 a bit so it can be used for other things as well.
7190 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
7193 * exceptions-amd64.c: Rename the caching from the exception code creation
7194 functions, it is done by the caller instead.
7196 * exceptions-amd64.c: Change the signature of the exception code creation
7197 functions to allow the creation of relocatable code later.
7199 * mini-exceptions.c: Add a set of functions to query the various
7200 runtime-generated exception functions.
7202 * mini.c mini-exceptions.c: Use the newly added functions instead of the
7203 mono_arch_.. () functions.
7205 2008-07-07 Zoltan Varga <vargaz@gmail.com>
7207 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
7209 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
7211 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
7212 (mini_get_vtable_trampoline): Ditto.
7214 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
7215 code in the AOT case by returning the code size and a list of relocations to
7218 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
7220 2008-07-07 Bill Holmes <billholmes54@gmail.com>
7222 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
7225 Contributed under MIT/X11 license.
7227 2008-07-07 Zoltan Varga <vargaz@gmail.com>
7229 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
7230 so the buffer size can be computed correctly. Fixes #404735.
7232 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
7233 normally as cfg->debug_info is already freed.
7235 2008-07-06 Zoltan Varga <vargaz@gmail.com>
7237 * mini-amd64.c: For calls returning vtypes in registers, don't store
7238 the return address on the stack, instead allocate a separate local for
7241 2008-07-05 Mark Probst <mark.probst@gmail.com>
7243 * mini-trampolines.c, mini.h: Add an argument to
7244 mono_create_jit_trampoline_in_domain() for turning off the adding
7245 of the sync wrapper.
7247 * mini.c: Use the JIT trampoline without sync instead of
7248 ldftn_nosync in static RGCTX invoke wrappers so that the call can
7251 2008-07-04 Mark Probst <mark.probst@gmail.com>
7253 * driver.c: Turn on GSHARED optimization by default.
7255 2008-07-04 Zoltan Varga <vargaz@gmail.com>
7257 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
7258 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
7260 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
7261 create a variant of the generic trampoline code callable from AOTed trampolines.
7263 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
7264 trampoline code callable from AOTed trampolines.
7266 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
7268 2008-07-04 Mark Probst <mark.probst@gmail.com>
7270 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
7271 pass-through manner.
7273 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
7274 and don't fail sharing for them anymore.
7276 * mini-exceptions.c: Handle exceptions in shared generic methods.
7278 * generic-sharing.c: When checking the context of a generic
7279 method, also check its class's context. Don't treat wrappers as
7282 * mini-trampolines.c: Some code factored out to
7283 metadata/generic-sharing.c. Handle the MRGCTX case.
7285 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
7286 we must deal with the method being of another instantiation of the
7287 class. Add static rgctx invoke wrappers to generic methods.
7289 2008-07-04 Mark Probst <mark.probst@gmail.com>
7291 * mini.c: Provide all jit infos of generic shared methods with a
7294 * mini-exceptions.c: Handle the new situation that a generic info
7295 might be available, but not info about the this/vtable/mrgctx
7298 2008-07-03 Mark Probst <mark.probst@gmail.com>
7300 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
7303 2008-07-03 Zoltan Varga <vargaz@gmail.com>
7305 * dominators.c (check_dominance_frontier): Fix a warning.
7307 * mini.h: Add some missing prototypes.
7309 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
7311 * driver.c (mono_jit_init_version): Correct the comments since the first
7312 argument should be the name of the root domain, not a filename.
7314 * aot-runtime.c (make_writable): Error out if this is called while running
7316 (load_aot_module): Ditto.
7318 * aot-compiler.c: Really fix the computation of method indexes.
7320 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
7321 optimizations as this is no longer called frequently.
7323 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
7324 method and the invoke impl code and pass it to the delegate trampoline instead of
7325 just the delegate class.
7327 2008-07-02 Zoltan Varga <vargaz@gmail.com>
7329 * aot-compiler.c: Fixup the computation of method indexes.
7330 (add_wrappers): Create the base methods of the runtime invoke wrappers using
7331 the method builder infrastructure.
7333 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
7336 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
7337 mode, load the method right away instead of creating a trampoline.
7339 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
7341 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
7344 2008-07-01 Zoltan Varga <vargaz@gmail.com>
7346 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
7347 (mono_aot_load_method): Use method_index instead of method->token.
7349 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
7350 can handle icalls etc. properly.
7352 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7354 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
7356 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
7357 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
7358 JIT_ICALL_ADDR patch type.
7360 * patch-info.h: Add JIT_ICALL_ADDR patch type.
7362 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
7364 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
7366 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
7368 2008-06-30 Zoltan Varga <vargaz@gmail.com>
7370 * mini.c: Use domain->jit_code_hash_lock for controlling access to
7371 domain->jit_code_hash.
7373 2008-06-29 Zoltan Varga <vargaz@gmail.com>
7375 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
7377 2008-06-27 Zoltan Varga <vargaz@gmail.com>
7379 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
7380 get_this_arg_from_call, let it compute it when needed.
7382 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
7383 gsctx from code only when needed.
7385 * mini-trampolines.c (get_generic_context): Rename this to
7386 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
7387 it can be called by the arch backends.
7389 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
7391 2008-06-26 Zoltan Varga <vargaz@gmail.com>
7393 * driver.c (mono_main): Add experimental --aot-only command line option.
7395 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
7398 2008-06-26 Kornel Pal <kornelpal@gmail.com>
7400 * driver.c (DllMain): Remove mono_module_handle.
7402 Contributed under MIT/X11 license.
7404 2008-06-25 Zoltan Varga <vargaz@gmail.com>
7406 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
7407 for emitting methods which are not in the source assembly. Detect and report
7408 failure of assembling+linking.
7410 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
7412 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
7414 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
7416 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
7418 2008-06-24 Zoltan Varga <vargaz@gmail.com>
7420 * mini.h: Remove some obsolete prototypes.
7422 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
7424 2008-06-24 Mark Probst <mark.probst@gmail.com>
7426 * mini.c (get_object_generic_inst): Variable-sized arrays are not
7427 supported by Visual Studio, so use alloca().
7429 2008-06-23 Zoltan Varga <vargaz@gmail.com>
7431 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
7434 2008-06-23 Mark Probst <mark.probst@gmail.com>
7436 * mini.c: Fail sharing of a generic method if it contains an open
7437 catch clause (because we don't pass MRGCTXs yet).
7439 2008-06-23 Mark Probst <mark.probst@gmail.com>
7441 * mini.c: When compiling a method with generic sharing, insert the
7442 method instantiated with an all-Object generic context into the
7443 jit info table, instead of the context of the first instantiation
7444 of the method we happen to compile.
7446 2008-06-18 Martin Baulig <martin@ximian.com>
7448 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
7449 `major_version' and `minor_version'.
7451 2008-06-17 Mark Probst <mark.probst@gmail.com>
7453 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
7454 mono_method_is_generic_sharable_impl() takes an additional
7455 argument specifying whether to treat type variables as reference
7458 2008-06-17 Mark Probst <mark.probst@gmail.com>
7460 * mini.h: Removed obsolete prototypes.
7462 2008-06-17 Mark Probst <mark.probst@gmail.com>
7464 * mini.c: Don't fail generic sharing for initobj and sizeof - we
7465 already handle them.
7467 2008-06-17 Mark Probst <mark.probst@gmail.com>
7469 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
7470 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
7471 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
7472 tramp-x86.c: Added a MonoGenericContext* argument to
7473 mono_arch_get_unbox_trampoline() so that it can call other
7474 functions which require it.
7476 2008-06-17 Mark Probst <mark.probst@gmail.com>
7478 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
7479 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
7480 mono_arch_get_this_arg_from_call() takes a
7481 MonoGenericSharingContext* as well.
7483 2008-06-17 Mark Probst <mark.probst@gmail.com>
7485 * mini.c: Factor out code for emitting unbox into emit_unbox() and
7486 implement generic sharing of unbox.
7488 2008-06-17 Mark Probst <mark.probst@gmail.com>
7490 * mini.c: Don't compute the vtable to determine whether a field is
7491 special static, because it might not work for open types.
7493 2008-06-17 Mark Probst <mark.probst@gmail.com>
7495 * mini.c: Removed the unused token_type and token_source arguments
7496 from get_runtime_generic_context_ptr().
7498 2008-06-17 Marek Habersack <mhabersack@novell.com>
7500 * mini.c (ADD_BINOP): fix the build
7502 2008-06-16 Zoltan Varga <vargaz@gmail.com>
7504 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
7507 2008-06-16 Mark Probst <mark.probst@gmail.com>
7509 * mini.h: Removed class relations enum that's not used anymore.
7511 2008-06-16 Mark Probst <mark.probst@gmail.com>
7513 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
7515 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
7516 the lazy fetch trampoline access code.
7518 2008-06-15 Zoltan Varga <vargaz@gmail.com>
7520 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
7522 2008-06-14 Zoltan Varga <vargaz@gmail.com>
7524 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
7526 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
7528 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
7530 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7532 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
7535 * mini-ops.h: Add MIN/MAX_UN opcodes.
7537 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
7540 * basic-math.cs: Add more min/max tests.
7542 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7544 2008-06-13 Mark Probst <mark.probst@gmail.com>
7546 * mini.c: Small fix in the prologue of emit_castclass.
7548 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7550 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7552 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
7553 do not work even for unsigned types. Fixes #400014.
7555 * basic-math.cs: Add regression tests for unsigned Min/Max.
7557 2008-06-13 Mark Probst <mark.probst@gmail.com>
7559 * mini.c: Added additional context_used argument to several
7560 functions, which will be needed for sharing generic methods. Use
7561 GET_RGCTX macro wherever appropriate. Declare only one
7562 context_used in mono_method_to_ir().
7564 2008-06-13 Mark Probst <mark.probst@gmail.com>
7566 * mini.c, generic-sharing.c: Removed generic class relations.
7568 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
7569 functions due to MRGCTX changes.
7571 2008-06-13 Mark Probst <mark.probst@gmail.com>
7573 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
7574 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
7575 with calculated IMT.
7577 * mini.c: Generic sharing of calls via generic interfaces.
7579 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
7580 generic method with non-constant MonoGenericContext*. Instead,
7581 the context is taken out of the method itself.
7583 2008-06-13 Mark Probst <mark.probst@gmail.com>
7585 * mini.c: Generic sharing of ldvirtftn.
7587 2008-06-13 Mark Probst <mark.probst@gmail.com>
7589 * mini.c: Generic sharing of ldftn.
7591 2008-06-13 Mark Probst <mark.probst@gmail.com>
7593 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
7595 2008-06-13 Mark Probst <mark.probst@gmail.com>
7597 * mini.c: Generic sharing of the special case of ldtoken followed
7598 by a call to GetTypeFromHandle.
7600 2008-06-13 Mark Probst <mark.probst@gmail.com>
7602 * mini.c: Generic sharing of box for nullable types.
7604 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7606 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
7607 are passed on the stack. Fixes #324807.
7609 2008-06-12 Bill Holmes <billholmes54@gmail.com>
7611 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
7612 for the ArgValuetypeAddrInIReg case.
7614 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
7615 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
7617 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
7618 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
7619 local variable and pass the local variable by reference to the called method.
7621 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
7622 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
7624 Contributed under MIT/X11 license.
7626 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
7628 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
7630 * debug-mini.c (mono_debug_print_vars): Release memory after printing
7633 2008-06-10 Martin Baulig <martin@ximian.com>
7636 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
7638 2008-06-09 Kornel Pal <kornelpal@gmail.com>
7640 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
7641 possible error when no arguments are passed.
7643 Contributed under MIT/X11 license.
7645 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
7647 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
7648 where the file name is NULL.
7650 2008-06-09 Zoltan Varga <vargaz@gmail.com>
7652 * mini.c: Fix s390 build.
7654 2008-06-08 Zoltan Varga <vargaz@gmail.com>
7656 * trace.c (mono_trace_parse_options): Fix warnings.
7658 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
7660 2008-06-07 Zoltan Varga <vargaz@gmail.com>
7662 * mini.c (remove_block_if_useless): Avoid printing the method name.
7664 * mini.c: Remove needless setting of ins->cil_code which is now done by
7667 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
7670 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
7671 translated code after it has been patched.
7673 2008-06-06 Zoltan Varga <vargaz@gmail.com>
7675 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
7676 avoid problems during code patching on SMP systems.
7677 (emit_call): Avoid adding a patch info which is already added by
7679 (mono_arch_emit_exceptions): Ditto.
7681 2008-06-05 Zoltan Varga <vargaz@gmail.com>
7683 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
7684 MONO_TYPE_ISSTRUCT already checks for it.
7686 2008-06-05 Bill Holmes <billholmes54@gmail.com>
7688 * mini-amd64.c:merge_argument_class_from_type: When marshaling
7689 structs with floats on Winx64 the float registers are not used.
7690 The integer registers are always used..
7691 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
7692 only one register will be used and only if the size of the struct
7693 is 1,2,4, or 8 bytes.
7695 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
7698 Contributed under MIT/X11 license.
7700 2008-06-05 Martin Baulig <martin@ximian.com>
7702 * debug-debugger.c (debugger_lookup_class): Also call
7703 mono_class_setup_methods() here; we're only called from RTI.
7705 2008-06-05 Andreas Farber <andreas.faerber@web.de>
7707 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
7708 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
7709 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
7710 Post-process object files and add dtrace-generated object, if necessary.
7712 Contributed under MIT/X11 license.
7714 2008-06-04 Mark Probst <mark.probst@gmail.com>
7716 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
7719 * mini.c: Generic sharing for unbox.any and castclass.
7721 2008-06-04 Mark Probst <mark.probst@gmail.com>
7723 * mini.c: Ignore tailcall prefix in shared generic code and when
7724 doing calls which require a vtable/rgctx argument.
7726 2008-06-04 Mark Probst <mark.probst@gmail.com>
7728 * mini.c: Don't free the JIT info.
7730 * driver.c: Changes in the JIT info table testing code.
7732 2008-06-03 Zoltan Varga <vargaz@gmail.com>
7734 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
7735 interruption. Fix some warnings.
7737 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
7738 interruption_checkpoint.
7740 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
7742 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
7743 from embedding applications.
7745 2008-06-02 William Holmes <billholmes54@gmail.com>
7747 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
7748 reserving 32 bytes on the stack when making calls.
7750 Contributed under MIT/X11 license.
7752 2008-06-01 Zoltan Varga <vargaz@gmail.com>
7754 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
7755 the linear IL branch.
7757 * driver.c: Print out more information for --version on arm.
7759 2008-05-30 Zoltan Varga <vargaz@gmail.com>
7761 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
7762 bb_exit instead, since out of line bblocks might not actually be emitted
7765 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
7766 maximum epilog size for out of line bblocks if tracing is enabled.
7768 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
7770 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
7772 * arrays.cs: Regression tests for allocating arrays with negative sizes.
7774 2008-05-28 Zoltan Varga <vargaz@gmail.com>
7776 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
7777 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
7780 2008-05-27 Zoltan Varga <vargaz@gmail.com>
7782 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
7783 the 'value' to store is a constant.
7785 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
7787 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
7788 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
7790 2008-05-26 Zoltan Varga <vargaz@gmail.com>
7792 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
7793 for accessing method->generic_container.
7795 2008-05-24 Zoltan Varga <vargaz@gmail.com>
7797 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
7799 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
7801 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
7803 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
7806 2008-05-23 Zoltan Varga <vargaz@gmail.com>
7808 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
7810 * mini.c: Handle the case when mono_class_vtable () fails.
7812 2008-05-23 Massimiliano Mantione <massi@ximian.com>
7813 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
7816 2008-05-22 Mark Probst <mark.probst@gmail.com>
7818 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
7819 together with domain sharing.
7821 2008-05-22 Mark Probst <mark.probst@gmail.com>
7823 * mini.c: Treat callvirts to final methods like non-virtual calls
7824 when doing generic sharing, i.e. look them up in the runtime
7827 2008-05-22 Mark Probst <mark.probst@gmail.com>
7829 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
7830 with computed types (for generic sharing).
7832 * mini.c: Generic sharing for mkrefany and refanyval.
7834 2008-05-22 Zoltan Varga <vargaz@gmail.com>
7836 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
7839 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
7840 the generic sharing code.
7842 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
7845 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7847 * mini.h: Remove the declaration of mono_aot_init_vtable ().
7849 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
7851 * driver.c: updated copyright date
7853 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7855 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
7858 2008-05-19 Martin Baulig <martin@ximian.com>
7860 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
7861 pointing to the new `_mono_debug_using_mono_debugger' variable.
7864 (mono_main): Check mono_debug_using_mono_debugger() rather than
7865 the `MONO_INSIDE_MDB' environment variable to check whether we're
7866 inside the debugger.
7868 2008-05-19 Zoltan Varga <vargaz@gmail.com>
7870 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
7873 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
7875 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
7877 * mini.c: Added mini_assembly_can_skip_verification. This
7878 function checks if the assembly requested to skip verification.
7879 Fixes part of #387274.
7881 2008-05-07 Zoltan Varga <vargaz@gmail.com>
7883 * mini.c (mini_get_method): Disable the check for open generic classes when
7884 using generic sharing.
7886 * generics.cs: Add a test for #387034.
7888 * mini.c (mini_get_method): Check whenever the method class is an open generic
7889 type, and return NULL in that case, causing a verification error. Fixes
7892 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7894 * driver.c (mono_main): Revert r102623. The right
7895 thing to do is to enable the verifier under verifiable
7896 unless a --security flag was passed.
7898 We need this non-trivial behavior for --verify-all otherwise
7899 mcs-compileall won't be able to use it. As it needs everything to
7900 be verified under validil.
7902 2008-05-06 Martin Baulig <martin@ximian.com>
7906 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
7907 (mono_debugger_thread_cleanup): Likewise.
7908 (mono_debugger_extended_notification): Likewise.
7910 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7912 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
7913 against both inflated and non-inflated methods. We need to check against the
7914 generic definition for cases where the instantiated method is not visible.
7915 We need to check against the inflated types for cases where the instantiation
7916 changes any super type. This fixes #382986.
7918 Note that this doesn't need to be applied to other parts of mono_method_to_ir
7919 that check for visibiliy as generic params only appears as the type subject
7920 of tokens on call opcodes. Field manipulation and ldftn must always
7921 target an exact type.
7923 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7925 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
7926 if no related --security flag is passed.
7928 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7930 * mini-arch.h: Prepare support for ppc64.
7932 Contributed under MIT/X11 license.
7934 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7936 * aot-runtime.c: Prepare support for ppc64.
7938 Contributed under MIT/X11 license.
7940 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7942 * mini-ops.h: Prepare support for ppc64.
7944 Contributed under MIT/X11 license.
7946 2008-05-04 Andreas Farber <andreas.faerber@web.de>
7948 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
7950 Contributed under MIT/X11 license.
7952 2008-05-03 Zoltan Varga <vargaz@gmail.com>
7954 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
7955 assemblies, since aot_name is not a full path, causing us to load MS.NET
7956 assemblies on windows.
7958 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
7960 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
7961 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
7962 * main.c: Use UTF-8 encoded command line instead of Windows default code
7963 page on Windows to support Unicode.
7964 * driver.c (DllMain): New function for mixed-mode assembly support.
7965 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
7966 export __stdcall functions without decoration.
7968 Contributed under MIT/X11 license.
7970 2008-04-28 Mark Probst <mark.probst@gmail.com>
7972 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
7973 saving it very early.
7975 2008-04-28 Mark Probst <mark.probst@gmail.com>
7977 * mini.h, mini.c: Lots of code for accessing the old RGCTX
7978 deleted. The only way to access the new RGCTX is via the
7981 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
7982 vtable instead of the RGCTX to static methods.
7984 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
7985 accessing the new RGCTX.
7987 * generic-sharing.c: There is no separation between self, type
7988 arguments and other types in the RGCTX anymore.
7990 2008-04-25 Jonathan Chambers <joncham@gmail.com>
7992 * mini-amd64.c (add_general): Remove previous stack adjustment.
7993 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
7994 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
7995 for 32 bytes of stack space reserved for all calls.
7997 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
7998 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
8001 Code contributed under MIT/X11 license.
8003 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
8005 * mini.c (mini_method_verify): Only verify non-inflated methods, check
8006 against the root definition, peeling out method and type instantiations.
8007 Cache verify success results, code that fails verification is still
8008 checked multiple times.
8010 2008-04-23 Zoltan Varga <vargaz@gmail.com>
8012 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
8014 2008-04-23 Jonathan Chambers <joncham@gmail.com>
8016 * mini-amd64.c (add_general): Always increment stack on Win64.
8017 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
8020 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
8021 stack based argument handling on Win64.
8023 Code contributed under MIT/X11 license.
8025 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
8027 * Makefile.am (version.h): Add support for git-svn.
8029 2008-04-22 Zoltan Varga <vargaz@gmail.com>
8031 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
8032 so instead of calling g_spawn_command_line_sync, we do everything by hand,
8033 avoiding allocations and libc functions which might deadlock.
8035 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
8036 'no-gdb-backtrace' option is set.
8038 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
8040 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
8042 2008-04-21 Martin Baulig <martin@ximian.com>
8044 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
8045 and `get_lmf_addr'; `notification_address' is no longer a pointer.
8047 2008-04-21 Martin Baulig <martin@ximian.com>
8049 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
8050 `thread_vtable', `event_handler_ptr' and `event_handler'.
8052 2008-04-21 Martin Baulig <martin@ximian.com>
8054 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
8055 allows delayed initialization of the `executable_code_buffer' when
8058 2008-04-21 Martin Baulig <martin@ximian.com>
8060 * mini.h (mono_debugger_create_notification_function): Removed.
8061 * tramp-*.c (mono_debugger_create_notification_function): Removed.
8063 * mdb-debug-info64.s
8064 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8066 * mdb-debug-info32.s
8067 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8069 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
8070 currently only works on x86 and x86_64, so don't create it on ppc.
8072 2008-04-21 Martin Baulig <martin@ximian.com>
8074 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
8077 (mini_method_compile): In the fp elimination check, check
8078 `debug_options.mdb_optimizations' in addition to
8079 mono_debug_using_mono_debugger().
8081 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
8082 disable some JIT optimizations which are only disabled when
8083 running inside the debugger.
8084 Added `--help-debug' option to describe the debugging options.
8085 (parse_debug_options): New static function to parse the `--debug'
8086 options, so we can easily add more stuff in future.
8088 2008-04-20 Zoltan Varga <vargaz@gmail.com>
8090 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
8091 the method has no body.
8093 2008-04-19 Jonathan Chambers <joncham@gmail.com>
8095 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
8096 assembly is not allowed in MSVC 64-bit compiler.
8097 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
8098 as we get floating point exceptions everywhere.
8100 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
8101 correctly align arguments for call to throw_exception.
8102 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
8104 Code contributed under MIT/X11 license.
8106 2008-04-19 Zoltan Varga <vargaz@gmail.com>
8108 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
8110 2008-04-17 Zoltan Varga <vargaz@gmail.com>
8112 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
8114 * mini-amd64.c (NEW_INS): Set cil_code.
8116 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
8117 from mini-amd64.c so all debugger related logic is in one place.
8119 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
8120 later won't have a random ip assigned to them.
8122 2008-04-16 Zoltan Varga <vargaz@gmail.com>
8124 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
8125 the arch specific function initializes code_size.
8126 (mono_create_delegate_trampoline): Ditto.
8128 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
8129 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
8132 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
8133 running under the debugger.
8135 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
8138 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
8139 debugger. Also move the disabling of optimizations here from driver.c.
8140 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
8143 * mini.h (MonoCompile): Add a few new flags.
8145 2008-04-15 Zoltan Varga <vargaz@gmail.com>
8147 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
8148 so the cil_code field of created MonoInst's is properly set.
8149 (mini_select_instructions): Ditto.
8151 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
8152 (MONO_INST_NEW_CALL): Ditto.
8154 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
8155 in many places so the ins->cil_code field is properly initialized.
8157 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
8160 2008-04-14 Zoltan Varga <vargaz@gmail.com>
8162 * mini.c (mini_method_compile): Print a different message when compiling a
8165 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
8168 2008-04-11 Zoltan Varga <vargaz@gmail.com>
8170 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
8173 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
8175 2008-04-11 Zoltan Varga <vargaz@gmail.com>
8177 * mini.c (handle_stack_args): Make this return void since its return value was
8178 never used. Also set cfg->unverifiable for invalid IL instead of calling
8181 2008-04-10 Mark Probst <mark.probst@gmail.com>
8183 * mini.c: Make sure "this" is live in catch clauses with type
8184 variables in shared generic code.
8186 2008-04-08 Mark Probst <mark.probst@gmail.com>
8188 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
8189 generic_class_is_reference_type() to ensure the proper behaviour
8190 when sharing generic code and the type in question is a type
8193 2008-04-08 Zoltan Varga <vargaz@gmail.com>
8195 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
8196 race conditions when printing thread dumps. Fixes #377738.
8198 2008-04-08 Massimiliano Mantione <massi@ximian.com>
8200 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
8201 shows up when both MonoInst arguments can cause aliasig.
8202 There is likely no way in the current JIT to trigger this problem, but
8203 it showed up in the development of generics sharing, when in a new
8204 opcode both args of an OP_GROUP can be aliases (addresses of a local).
8205 When the generics sharing code will be committed, its tests will be
8206 valid also for this bug.
8208 2008-04-08 Zoltan Varga <vargaz@gmail.com>
8210 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
8213 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
8216 2008-04-07 Zoltan Varga <vargaz@gmail.com>
8218 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
8219 use a more detailed exception message for InvalidCastException.
8221 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
8223 * driver.c (mono_main): Add --debug=casts option to turn on better
8224 InvalidCastException message details.
8226 * mini.c (mini_get_debug_options): New helper function to return the address of
8227 the debug_options variable.
8229 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
8230 the jit_tls TLS variable.
8232 * mini.c (mono_jit_tls): New TLS variable.
8234 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
8237 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
8239 * mini.h: Removed verifer related stuff. This code was moved to verify.c
8241 * mini.c: Removed verifer related stuff, code moved to verify.c.
8243 * driver.c: Using code from verify.c instead of mini.c.
8245 2008-04-05 Zoltan Varga <vargaz@gmail.com>
8247 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
8250 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
8252 * mini.c (check_for_method_verify): Enabling verification of
8253 corlib if mono_verify_all is set. Bugs in the verifier preventing that
8256 2008-04-04 Zoltan Varga <vargaz@gmail.com>
8258 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
8259 caller saved registers as well.
8261 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
8262 saved registers as well.
8264 2008-03-30 Zoltan Varga <vargaz@gmail.com>
8266 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
8268 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
8271 2008-03-27 Zoltan Varga <vargaz@gmail.com>
8273 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
8275 (get_call_info): Take a gsctx argument instead of 'cfg'.
8277 2008-03-26 Zoltan Varga <vargaz@gmail.com>
8279 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
8280 mono_verify_all is set.
8282 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
8284 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
8286 2008-03-25 Zoltan Varga <vargaz@gmail.com>
8288 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
8291 * driver.c mini.c mini.h: Add a --verify-all development option to test the
8292 verifier and the code generated by the compiler.
8294 2008-03-25 Mark Probst <mark.probst@gmail.com>
8296 * mini.c: Generic sharing of the non-nullable case of the box
8299 2008-03-24 Zoltan Varga <vargaz@gmail.com>
8301 * inssel.brg: Fix the build.
8303 * iltests.il.in: Add a test for lconv.ovf.u8.un.
8305 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
8307 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
8308 Array:Address. Fixes #372410.
8310 * iltests.il.in: New tests for readonly prefix.
8312 2008-03-23 Zoltan Varga <vargaz@gmail.com>
8314 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
8317 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
8320 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
8322 * mini.c (mono_decompose_op_imm): New helper function.
8324 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
8325 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8328 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8329 mono_arch_output_basic_block. Fix warnings.
8331 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
8334 2008-03-22 Zoltan Varga <vargaz@gmail.com>
8336 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
8337 since the extra frame is now detected automatically inside the loop.
8339 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
8340 opts which are now in mono_peephole_ins ().
8342 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
8344 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
8345 frames and skip duplicate managed-to-native frames. Fixes #367665.
8347 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8348 opts which are now in mono_peephole_ins ().
8349 (mono_arch_peephole_pass_2): Ditto.
8351 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
8353 * mini-codegen.c (mono_peephole_ins): New helper function containing the
8354 arch independent peephole optimizations.
8356 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8357 opts which are now in mono_peephole_ins ().
8359 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
8361 * mini-s390.c (mono_arch_output_basic_block): Fix build.
8363 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
8366 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
8367 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
8370 2008-03-21 Zoltan Varga <vargaz@gmail.com>
8372 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
8373 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8376 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8377 mono_arch_output_basic_block. Fix warnings.
8379 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8381 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8384 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8386 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8389 * iltests.il: Add new tests.
8391 2008-03-20 Kornel Pal <kornelpal@gmail.com>
8393 * mini.c: Removed Windows version macros.
8395 2008-03-20 Mark Probst <mark.probst@gmail.com>
8397 * generic-sharing.c: Put reflection types in the extensible part
8398 of the runtime generic context.
8400 * mini.c: Generic sharing of the GetTypeHandle special case of the
8401 ldtoken instruction.
8403 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8405 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
8407 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
8409 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
8410 consistency with the other version on the linear IR branch.
8412 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
8414 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
8416 * iltests.il.in: Add new tests.
8418 2008-03-19 Zoltan Varga <vargaz@gmail.com>
8420 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
8422 * iltests.il.in: Add new tests.
8424 2008-03-19 Mark Probst <mark.probst@gmail.com>
8426 * mini.c: Two variables with the same name were declared in
8427 nesting contexts and one wasn't initialized. Fixed.
8429 2008-03-19 Mark Probst <mark.probst@gmail.com>
8431 * mini.c: Generic sharing of the initobj instruction.
8433 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
8435 * mini.c: make the test to optimize ldtoken from typeof() more
8438 2008-03-18 Mark Probst <mark.probst@gmail.com>
8440 * mini.c: Generic sharing of the initobj instruction for reference
8443 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8445 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
8446 the mono_breakpoint_clean_code() code to perform bound checks.
8448 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
8450 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
8451 mono_arch_patch_callsite() to include the start of the managed method
8452 to be able to perform bound checks.
8454 2008-03-17 Mark Probst <mark.probst@gmail.com>
8456 * mini.c: Generic sharing for the isinst instruction.
8458 2008-03-17 Mark Probst <mark.probst@gmail.com>
8460 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8461 inssel-long32-mips.brg: Added opcodes for doing indirect calls
8462 with the runtime generic context argument.
8464 * mini.c: Share calls to several types of unsharable methods by
8465 putting the address of the method code in the runtime generic
8466 context and doing an indirect call.
8468 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8471 2008-03-16 Mark Probst <mark.probst@gmail.com>
8473 * generic-sharing.c: Change due to a change in the runtime genric
8476 2008-03-15 Martin Baulig <martin@ximian.com>
8479 (mono_arch_nullify_class_init_trampoline): Add call to
8480 mono_breakpoint_clean_code() to make things work when running
8481 inside the debugger.
8484 (mono_arch_nullify_class_init_trampoline): Add call to
8485 mono_breakpoint_clean_code() to make things work when running
8486 inside the debugger.
8488 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8490 * inssel-long.brg (reg): Fix 64 bit build.
8492 2008-03-14 Mark Probst <mark.probst@gmail.com>
8494 * mini.c, mini.h: Share static generic code by passing it an
8495 implicit argument pointing to the runtime generic context.
8497 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8498 inssel-long32-mips.brg: New opcodes for calling shared static,
8499 which need to be passed the runtime generic context.
8501 * mini-amd64.c, mini-x86.c: Save the runtime generic context
8502 argument on the stack in the prologue if needed. New function for
8503 finding the runtime generic context argument from the registers
8504 saved by the trampoline.
8506 * mini-amd64.h, mini-x86.h: Specify which register to use for the
8507 runtime generic context argument.
8509 * tramp-amd64.c: Also restore the register used for the runtime
8510 generic context argument.
8512 * mini-trampoline.c: Resolve shared static calls by consulting the
8513 runtime generic context via the new argument.
8515 * generic-sharing.c: Add an argument to sharability-checking
8516 functions that specifies whether type variables should be treated
8517 as sharable type arguments.
8519 * inssel-x86.brg: Removed a superfluous, buggy rule.
8521 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8524 2008-03-14 Martin Baulig <martin@ximian.com>
8526 * debug-debugger.c (main_thread_handler): Call
8527 mono_runtime_run_main() without sending any notifications.
8529 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
8531 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8533 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
8535 2008-03-14 Mark Probst <mark.probst@gmail.com>
8537 * tramp-x86.c: Fixed register restore offsets in the trampoline
8538 code for ECX and EDX.
8540 2008-03-12 Geoff Norton <gnorton@novell.com>
8542 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
8543 different ucontext_t implementations.
8544 * exceptions-arm.c: Use the above defines to get exceptions working on
8545 iPhone (based on a patch by Luke Howard lukeh@padl.com)
8546 * mini-arm.c: Implement iPhone icache support (based on a patch by
8547 Luke Howard lukeh@padl.com)
8549 2008-03-12 Mark Probst <mark.probst@gmail.com>
8551 * mini.c: Enable generic sharing of calls to non-static
8552 non-interface non-generic non-value-type methods.
8554 * mini-trampolines.c: Resolve calls from shared generic code.
8556 2008-03-11 Zoltan Varga <vargaz@gmail.com>
8558 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
8560 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
8562 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
8564 * mini.c: some fixes for the AOT compiler.
8566 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8568 * cpu-amd64.md: Add clob:1 to some float opcodes.
8570 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
8572 * mini.h: Added MiniVerifierMode enumeration.
8574 * mini.c: Added mini_verifier_set_mode to control
8575 the usage of the new verifier.
8577 * mini.c (mono_method): Integrated the new verifier.
8579 * driver.c: Extended --security option with validil and
8580 verifiable options to activate the new verifier.
8582 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8584 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
8585 optimization to ctors taking 0 or 2 arguments too.
8587 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
8590 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
8592 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
8594 2008-03-06 Zoltan Varga <vargaz@gmail.com>
8596 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
8597 non-aot case as well.
8599 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
8601 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
8604 * aot-compiler.c (encode_patch): Ditto.
8606 * mini.h (G_MININT32): Fix the definition of this.
8608 2008-03-05 Zoltan Varga <vargaz@gmail.com>
8610 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
8612 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
8614 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8616 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
8617 methods returning vtypes in registers.
8618 (mono_arch_allocate_vars): Ditto.
8620 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
8622 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
8624 * generics.cs: Add a test from the linear IR branch.
8626 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
8628 * mini.c (inline_method): Cache failed inline attempts.
8630 2008-03-04 Mark Probst <mark.probst@gmail.com>
8632 * mini.c: For shared methods of generic classes put the location
8633 of "this" into the MonoGenericJitInfo.
8635 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
8636 register out of a MonoContext by register number. Add the generic
8637 sharing context as an argument to mono_arch_find_this_argument().
8639 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
8640 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
8641 for new arch function.
8643 * mini-exception.c: Handle open exception clauses in shared
8646 * mini-trampolines.c: Supply additional argument to
8647 mono_arch_find_this_argument().
8649 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8651 * Makefile.am (regtests): Run the bench.exe tests last.
8653 2008-03-03 Zoltan Varga <vargaz@gmail.com>
8655 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
8658 2008-03-02 Zoltan Varga <vargaz@gmail.com>
8660 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
8663 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
8665 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
8667 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
8668 whose class has no cctor.
8670 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
8672 2008-03-01 Zoltan Varga <vargaz@gmail.com>
8674 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
8677 2008-02-29 Zoltan Varga <vargaz@gmail.com>
8679 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
8680 to be in sync with the code on the linear IR branch.
8682 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
8684 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
8686 2008-02-27 Zoltan Varga <vargaz@gmail.com>
8688 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
8690 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
8692 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
8694 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
8696 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
8698 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
8701 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
8703 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
8704 OP_LOADR4_MEMBASE emission.
8706 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
8707 (mono_spillvar_offset_float): Ditto.
8709 * mini-mips.c (mono_arch_emit_prolog): Ditto.
8711 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
8714 * basic-long.cs: Add regression tests for them.
8716 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
8718 (mono_arch_allocate_vars): Fix representation of single-precision float
8720 (mono_arch_output_basic_block): Ditto.
8722 * inssel-mips.brg: Ditto, remove duplicate items.
8724 * mini-mips.c (emit_load_volatile_arguments): New function to handle
8725 arguments of tail calls as on other platforms.
8726 (mono_arch_output_basic_block): Handle tail calls.
8728 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
8731 * objects.cs (test_5_pass_static_struct): Add test for it.
8733 Contributed under MIT/X11 license.
8735 2008-02-26 Zoltan Varga <vargaz@gmail.com>
8737 * Makefile.am: Use gmcs for compiling the regression tests.
8739 * *.2.cs *.2.il: Rename to *.cs and *.il.
8741 2008-02-24 Zoltan Varga <vargaz@gmail.com>
8743 * regalloc.h: Make the vassign array smaller.
8745 * mini.c (mini_method_compile): Remove an unused field in cfg.
8747 * mini-codegen.c: Add a bunch of micro optimizations.
8749 2008-02-23 Zoltan Varga <vargaz@gmail.com>
8751 * regalloc.h: Remove some unused fields.
8753 2008-02-22 Zoltan Varga <vargaz@gmail.com>
8755 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
8757 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
8759 2008-02-22 Mark Probst <mark.probst@gmail.com>
8761 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
8763 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
8764 trampoline: Fetch an entry from the runtime generic context. If
8765 it's NULL, jump to the actual trampoline to fill the runtime
8766 generic context. Otherwise, return it.
8768 * mini.c: Call the lazy fetch trampoline to get entries out of the
8769 runtime generic context.
8771 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
8772 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
8773 tramp-sparc.c: Stubs for the lazy fetch trampoline.
8775 2008-02-21 Mark Probst <mark.probst@gmail.com>
8777 * mini.c: Fetch data out of the extensible part of the runtime
8778 generic context instead of calling a helper function.
8780 * generic-sharing.c: Some functions moved into
8781 metadata/generic-sharing.c. Helper function for fetching other
8782 types now checks and asserts against extensible rgctx (just for
8783 debugging purposes - the helper function isn't called anymore
8784 unless for debugging).
8786 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8788 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
8789 for tail calls up to the point that the tests in iltests.exe run. Also add a
8790 dummy CKFINITE implementation.
8791 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
8792 needed for trampoline LMF frames.
8794 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
8795 trampoline LMF frames.
8797 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
8799 * mini.c (inline_method): clean any pending loader error when inlining fail.
8800 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
8802 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8804 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
8806 * aot-runtime.c (decode_patch_info): Ditto.
8808 * mini.c (mono_resolve_patch_target): Ditto.
8810 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
8813 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
8815 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
8816 if it references an icall address.
8818 2008-02-20 Zoltan Varga <vargaz@gmail.com>
8820 * cpu-s390x.md: Remove some more unused opcodes.
8822 * cpu-s390x.md: Remove some unused opcodes.
8824 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
8825 mono_op_imm_to_op ().
8827 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
8828 instead of a switch statement.
8830 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
8831 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
8833 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
8835 * mini-codegen.c: Remove unused mono_regstate2_... functions.
8837 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
8840 2008-02-19 Zoltan Varga <vargaz@gmail.com>
8842 * driver.c (mono_main): Improve error reporting when an assembly cannot be
8843 opened. Fixes #362607.
8845 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
8847 * iltests.il.in: Add a test for static methods in interfaces.
8849 2008-02-18 Zoltan Varga <vargaz@gmail.com>
8851 * genmdesc.c (build_table): Fix a crash on older glib versions.
8853 * cpu-sparc.md: Remove some unused opcodes.
8855 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
8856 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
8858 * cpu-amd64.md: Remove some unused opcodes.
8860 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
8861 like the other opcodes.
8863 2008-02-17 Zoltan Varga <vargaz@gmail.com>
8865 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
8867 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
8869 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
8870 variables 'cfg' instead of 'm' for consistency.
8872 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
8874 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
8875 argument holding the vtype return address, to avoid the ambigious use of
8876 cfg->ret for this purpose.
8878 * mini.c (NEW_RETLOADA): Use vret_addr if set.
8880 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
8882 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
8883 new mono_print_ins () function which only takes one argument.
8885 2008-02-15 Zoltan Varga <vargaz@gmail.com>
8887 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
8890 2008-02-14 Zoltan Varga <vargaz@gmail.com>
8892 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
8894 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
8896 * mini-x86.c: Sync with the version on the linear IR branch by adding new
8897 opcodes and other small changes.
8899 * mini-ops.h: Add some new opcodes from the linear IR branch.
8901 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
8903 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
8904 opcodes, use the REG_MEMBASE opcodes instead.
8906 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
8907 opcodes, use the REG_MEMBASE opcodes instead.
8909 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
8912 * mini.c (mono_op_imm_to_op): New helper function.
8914 * mini-ops.h: Add some opcodes from linear IR branch.
8916 2008-02-13 Zoltan Varga <vargaz@gmail.com>
8918 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
8921 2008-02-12 Zoltan Varga <vargaz@gmail.com>
8923 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
8926 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
8928 2008-02-09 Zoltan Varga <vargaz@gmail.com>
8930 * aot-compiler.c (emit_method_code): Add an assert.
8932 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
8933 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
8936 2008-02-08 Zoltan Varga <vargaz@gmail.com>
8938 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
8939 some load/store opcodes so they are consistent.
8940 (mono_arch_emit_prolog): Simplify some code.
8942 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
8944 * objects.cs: Add tests for large argument offsets on ARM.
8946 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
8947 stack offsets. Fixes #359651.
8949 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
8951 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
8953 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
8955 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
8957 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
8959 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
8960 rid of CEE_CONV_R_UN.
8962 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
8964 2008-02-07 Zoltan Varga <vargaz@gmail.com>
8966 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
8968 * mini.c (mono_normalize_opcodes): Add some more opcodes.
8970 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
8972 * cpu-amd64.md: Remove some unused opcodes.
8974 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
8976 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
8978 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
8979 arch specific functions for its parts. Call the peephole pass after local
8980 regalloc so the prolog can compute a more accurate max_offset.
8982 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
8983 the corresponding OP_I/OP_L opcodes.
8985 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
8987 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
8989 2008-02-06 Zoltan Varga <vargaz@gmail.com>
8991 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
8992 as they are handled in mini.c.
8994 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
8996 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
8997 case since it is handled in mini.c.
8999 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
9001 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
9003 * *.c: Use the new opcodes in the IR and back end code.
9005 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
9007 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
9009 2008-02-06 Mark Probst <mark.probst@gmail.com>
9011 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
9012 an assert because it has a race condition.
9014 2008-02-06 Zoltan Varga <vargaz@gmail.com>
9016 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
9018 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
9020 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
9022 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
9023 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
9025 2008-02-05 Zoltan Varga <vargaz@gmail.com>
9027 * cpu-amd64.md (move): Correct the maximum size of move.
9029 2008-02-05 Mark Probst <mark.probst@gmail.com>
9031 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
9032 the generic class init trampoline to return quickly if the class
9035 2008-02-04 Zoltan Varga <vargaz@gmail.com>
9037 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
9038 issues where an 32 bit callsite cannot be patched by a 64 bit address.
9040 2008-02-03 Zoltan Varga <vargaz@gmail.com>
9042 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
9045 2008-01-31 Zoltan Varga <vargaz@gmail.com>
9047 * objects.cs: Add some soft-float tests.
9049 * mini.c: Fix a couple more soft-float issues.
9051 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
9053 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
9056 2008-01-30 Zoltan Varga <vargaz@gmail.com>
9058 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
9059 exception happens while compiling a virtual method.
9061 2008-01-29 Zoltan Varga <vargaz@gmail.com>
9063 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
9065 * mini-sparc.c: Fix build.
9067 * mini-sparc.c (get_call_info): Add support for generic sharing.
9069 * mini-exceptions.c: Add a FIXME.
9071 2008-01-27 Zoltan Varga <vargaz@gmail.com>
9073 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
9074 altstack handling code.
9076 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
9078 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
9080 * mini-s390.c: Add support for generic sharing.
9082 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9084 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9086 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
9088 * mini-s390x.c: Add support for generic sharing.
9090 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9092 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9094 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
9095 can be used since it takes a 16 bit signed immediate.
9097 * inssel-s390x.brg: Fix OP_SETRET.
9099 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
9101 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
9103 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
9105 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
9107 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
9110 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
9113 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
9114 of the unused mono_arch_patch_delegate_trampoline stuff.
9116 2008-01-26 Zoltan Varga <vargaz@gmail.com>
9118 * basic-long.cs: Move the fp related tests to basic-float.cs.
9120 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
9122 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
9124 * basic-calls.cs: Add a test for proper float argument passing.
9126 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
9127 if the context corresponds to an exception received through a signal.
9129 * exceptions.cs: Add a test for nullref handling at the start of a try
9132 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
9134 * jit-icalls.c (mono_break): New JIT icall.
9136 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
9138 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
9140 2008-01-25 Zoltan Varga <vargaz@gmail.com>
9142 * cpu-*.md: Get rid of unused opcodes.
9144 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
9146 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
9149 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
9152 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
9153 the arch independent trampoline code in mini-trampolines.c.
9155 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
9157 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
9159 * mini-s390.h: Remove an unused define.
9161 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
9162 the arch independent trampoline code in mini-trampolines.c.
9164 * mini-arm.c (mono_arch_emit_prolog): Fix build.
9166 2008-01-24 Zoltan Varga <vargaz@gmail.com>
9168 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
9170 * mini-s390.c (mono_arch_emit_prolog): Fix build.
9172 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
9174 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
9176 * cpu-amd64.md: Use smaller sizes for int opcodes.
9178 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
9180 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
9183 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
9186 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
9187 instead of though a pointer to save an indirection when accessing elements of
9190 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
9192 (NOT_IMPLEMENTED): New helper macro.
9193 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
9196 * *.c: Use the new helper macro.
9198 2008-01-21 Zoltan Varga <vargaz@gmail.com>
9200 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
9202 2008-01-20 Zoltan Varga <vargaz@gmail.com>
9204 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
9207 2008-01-18 Zoltan Varga <vargaz@gmail.com>
9209 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
9210 profiling is enabled.
9212 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
9214 (mono_arch_emit_prolog): Add more first bblock optimizations.
9216 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
9217 in order if possible.
9218 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
9219 bblock, since the arguments are still in their original registers.
9221 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
9223 2008-01-17 Zoltan Varga <vargaz@gmail.com>
9225 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
9228 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
9231 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
9233 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
9234 process async exceptions received while in unmanaged code.
9236 * mini.c (mini_init): Install a callback with the runtime which will be called
9237 when a thread receives an async exception while in unmanaged code.
9239 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
9241 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
9243 2008-01-16 Wade Berrier <wberrier@novell.com>
9250 2008-01-16 Zoltan Varga <vargaz@gmail.com>
9252 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
9253 compilation with sun cc.
9255 * cpu-*.md: Fix the build.
9257 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
9259 * mini-amd64.h: Add some comments to the MonoLMF structure.
9261 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
9263 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
9264 in the LMF structure if possible. This saves two instructions in the
9265 managed->native wrappers.
9267 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
9269 2008-01-16 Mark Probst <mark.probst@gmail.com>
9271 * generic-sharing.c: New type argument lookup code which uses the
9272 runtime generic context template.
9274 2008-01-15 Zoltan Varga <vargaz@gmail.com>
9276 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
9278 * mini-arm.c (add_general): Fix arm eabi parameter passing.
9279 (mono_arch_output_basic_block): Fix localloc implementation.
9281 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
9283 * mini-ia64.c (peephole_pass): Fix ia64 build.
9285 * mini-amd64.c (peephole_pass): Fix a warning.
9287 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
9288 at a constant offset from sp/fp.
9290 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
9291 instead of obtaining it from *lmf in the managed method case.
9293 2008-01-14 Zoltan Varga <vargaz@gmail.com>
9295 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
9297 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
9299 * mini.h (MonoInstList): New type.
9300 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
9301 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
9302 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
9303 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
9304 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
9305 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
9306 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
9307 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
9308 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
9309 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
9310 MONO_INST_LIST_FOR_EACH_ENTRY,
9311 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
9312 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
9313 mono_inst_list_first, mono_inst_list_last,
9314 mono_inst_list_next, mono_inst_list_prev): New instruction
9315 list handling interfaces.
9316 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
9317 list head 'ins_list'.
9318 (MonoInst): Replace next pointer with list head 'node'.
9319 (MonoCallInst): Make 'out_args' a MonoInstList.
9320 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
9321 (MonoCompile): Delete reverse_inst_list and
9322 reverse_inst_list_len.
9323 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
9324 mono_arch_lowering_pass, mono_arch_local_regalloc,
9325 mono_arch_output_basic_block, mono_arch_emit_prolog):
9326 Convert to new instruction lists.
9327 (insert_after_ins): Delete.
9328 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
9330 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
9331 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
9332 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
9333 mono_emulate_opcode, mono_emit_load_got_addr,
9334 inline_method, mono_method_to_ir, mono_print_bb_code,
9335 print_dfn, decompose_pass, nullify_basic_block,
9336 replace_out_block_in_code, remove_block_if_useless,
9337 merge_basic_blocks, move_basic_block_to_end,
9338 try_unsigned_compare, optimize_branches, mono_print_code,
9339 mini_select_instructions, remove_critical_edges): Likewise.
9340 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
9341 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
9342 mono_arch_output_basic_block, mono_arch_emit_prolog):
9344 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
9345 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9346 mono_arch_output_basic_block): Likewise.
9347 (inst_list_prepend, insert_after_ins): Delete.
9348 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
9349 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
9351 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
9352 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
9353 mono_arch_emit_prolog): Likewise.
9354 * cfold.c (mono_constant_fold): Likewise.
9355 * liveness.c (visit_bb, mono_analyze_liveness,
9356 optimize_initlocals): Likewise.
9357 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
9358 * graph.c (mono_draw_code_cfg): Likewise.
9359 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
9360 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
9361 mono_ssa_cprop): Likewise.
9362 * abcremoval (get_relations_from_previous_bb, process_block):
9364 * local-propagation (mono_cprop_invalidate_values,
9365 mono_local_cprop_bb): Likewise.
9366 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
9367 peephole_pass, mono_arch_output_basic_block,
9368 mono_arch_emit_prolog): Likewise.
9369 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
9370 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9371 mono_arch_emit_prolog): Likewise.
9372 (insert_after_ins): Delete.
9373 * aliasing.c (print_code_with_aliasing_information,
9374 mono_build_aliasing_information, mono_aliasing_deadce):
9375 Convert to new instruction lists.
9376 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
9377 peephole_pass, NEW_INS, mono_arch_lowering_pass,
9378 mono_arch_local_regalloc, mono_arch_output_basic_block):
9380 (insert_after_ins): Delete.
9381 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
9382 peephole_pass, mono_arch_output_basic_block): Convert to
9383 new instruction lists.
9384 * mini-codegen (InstList, inst_list_prepend,
9385 insert_after_ins): Delete.
9386 (insert_before_ins, get_register_force_spilling,
9387 get_register_spilling, free_up_ireg, free_up_reg,
9388 create_copy_ins, create_spilled_store, alloc_int_reg,
9389 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
9390 to new instruction lists.
9391 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
9392 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9393 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
9394 (insert_after_ins): Delete.
9395 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
9396 mono_arch_local_regalloc, mono_arch_output_basic_block,
9397 mono_arch_call_opcode): Convert to new instruction lists.
9398 (insert_after_ins): Delete.
9399 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
9400 peephole_pass, mono_arch_output_basic_block,
9401 mono_arch_emit_prolog): Convert to new instruction lists.
9403 2008-01-11 Zoltan Varga <vargaz@gmail.com>
9405 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
9407 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
9410 * Makefile.am (version.h): Make this work with non-bash shells.
9412 2008-01-10 Zoltan Varga <vargaz@gmail.com>
9414 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
9416 2008-01-08 Zoltan Varga <vargaz@gmail.com>
9418 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
9419 the InitializeArray optimization.
9421 2008-01-06 Zoltan Varga <vargaz@gmail.com>
9423 * mini.c driver.c: Don't include os/gc_wrapper.h.
9425 2008-01-05 Zoltan Varga <vargaz@gmail.com>
9427 * mini.c (print_jit_stats): Print GC statistics if available.
9429 2008-01-04 Zoltan Varga <vargaz@gmail.com>
9431 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
9433 2007-12-29 Zoltan Varga <vargaz@gmail.com>
9435 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
9437 2007-12-26 Zoltan Varga <vargaz@gmail.com>
9439 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
9441 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
9443 * driver.c (mono_main): Ditto.
9445 2007-12-23 Zoltan Varga <vargaz@gmail.com>
9447 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
9449 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
9450 in the vtable can't be encoded.
9451 (compile_method): Ditto.
9453 2007-12-21 Zoltan Varga <vargaz@gmail.com>
9455 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
9458 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
9461 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
9462 the top LMF entry belongs to the current method.
9464 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
9466 2007-12-20 Zoltan Varga <vargaz@gmail.com>
9468 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
9470 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
9472 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
9474 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
9476 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
9478 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
9481 * basic-float.cs: Add an ulong->double cast test.
9483 2007-12-15 Zoltan Varga <vargaz@gmail.com>
9485 * mini.c (mono_method_to_ir): Fix a warning.
9487 2007-12-14 Zoltan Varga <vargaz@gmail.com>
9489 * mini-ops.h: Add OP_SWITCH.
9491 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
9492 CEE_SWITCH in back-end code, use OP_SWITCH instead.
9494 2007-12-11 Geoff Norton <gnorton@novell.com>
9496 * mini-s390x.c: Minor change to the MAX() define to allow
9497 it to compile with other gcc versions.
9499 2007-12-11 Geoff Norton <gnorton@novell.com>
9502 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
9504 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9506 exceptions-arm.c (mono_arch_get_restore_context): Restore
9509 exceptions-arm.c (throw_exception): Save the frame pointer.
9510 This is a partial fix for #323747. Only the client side is
9513 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9515 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
9516 was using an unrelated variable to log the class which
9517 needed the cctor to be called. This was crashing on arm.
9519 2007-12-09 Robert Jordan <robertj@gmx.net>
9521 * mini-x86.c (mono_arch_emit_epilog):
9522 Consider all kinds of 64-bit types. Fixes #323114.
9524 2007-12-08 Zoltan Varga <vargaz@gmail.com>
9526 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
9528 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9530 * mini-amd64.c (peephole_pass): Add a missing instruction check.
9532 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
9534 * mini.c: run type ctor before allocating an object, not only
9535 when running it's constructor method (fixes at least part of bug #342507).
9537 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9539 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
9541 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
9542 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
9545 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
9546 mono_generic_class_init_trampoline () the same as it is done with the other
9549 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
9550 aot-runtime.c aot-compiler.c: Implement AOT support.
9552 2007-12-07 Mark Probst <mark.probst@gmail.com>
9554 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
9555 build for archs which don't have the vtable trampoline defined
9558 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9560 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
9562 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
9564 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
9566 * tramp-<ARCH>.c: Use the new helper function.
9568 2007-12-07 Mark Probst <mark.probst@gmail.com>
9570 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
9571 trampoline call, which takes a vtable argument.
9573 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
9574 OP_TRAMPCALL_VTABLEs like other calls.
9576 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
9577 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
9578 call. Implemented a support function which fetches the vtable
9579 from a register set.
9581 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
9582 Implemented a generic class init trampoline, using the
9583 OP_TRAMPCALL_VTABLE opcode.
9585 * mini.c: Implemented static field access when sharing generic
9586 code. This implies initing the class using the new
9587 OP_TRAMPCALL_VTABLE call.
9589 2007-12-07 Mark Probst <mark.probst@gmail.com>
9591 * mini.c: Don't compile methods with sharing enabled if their
9592 classes are disabled for sharing.
9594 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9596 * inssel.brg: Add a missing sign extension to the GETCHR and array access
9597 opcodes. Fixes #346563.
9599 * objects.cs: Add a new test.
9601 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
9603 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
9604 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
9606 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9608 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
9610 2007-12-03 Zoltan Varga <vargaz@gmail.com>
9612 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
9615 2007-12-02 Zoltan Varga <vargaz@gmail.com>
9617 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
9619 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
9620 optimization in the AOT case.
9622 2007-11-30 Zoltan Varga <vargaz@gmail.com>
9624 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
9626 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
9628 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
9630 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
9632 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
9633 is created by the inlined delegate ctor.
9635 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9637 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
9639 2007-11-29 Zoltan Varga <vargaz@gmail.com>
9641 * cpu-x86.md: Fix the length of ckfinite.
9643 2007-11-28 Zoltan Varga <vargaz@gmail.com>
9645 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9647 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
9648 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
9650 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
9652 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
9653 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
9655 2007-11-28 Martin Baulig <martin@ximian.com>
9658 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
9659 after creating the trampoline.
9661 2007-11-27 Zoltan Varga <vargaz@gmail.com>
9663 * aot-runtime.c (load_aot_module): Check runtime version if needed.
9665 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
9668 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
9669 instead of the calling method to help AOT.
9671 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
9673 2007-11-26 Zoltan Varga <vargaz@gmail.com>
9675 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
9678 2007-11-23 Zoltan Varga <vargaz@gmail.com>
9680 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
9682 * aot-compiler.c (compile_method): Correct check for generic method definitions.
9683 (encode_method_ref): No need to handle generic method definitions specially.
9685 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
9687 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
9690 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
9692 (compile_method): Enable generic sharing.
9694 2007-11-22 Zoltan Varga <vargaz@gmail.com>
9696 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
9697 (mini_method_compile): Add preliminary support for AOTing shared generic code.
9699 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
9702 * mini-trampolines.c: Fix a warning.
9704 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
9706 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
9707 (generic_class_is_reference_type): Remove unused function.
9709 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
9710 in the generic vtable trampoline case.
9712 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
9714 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
9715 return an AOT method based on a vtable slot.
9717 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
9719 * mini.c (mini_get_vtable_trampoline): Export this.
9721 2007-11-22 Martin Baulig <martin@ximian.com>
9724 (MonoDebuggerInfo): Move `debugger_version' up.
9726 2007-11-22 Martin Baulig <martin@ximian.com>
9729 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
9731 * mini-trampolines.c
9732 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
9733 after compiling the method.
9735 2007-11-20 Martin Baulig <martin@ximian.com>
9738 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
9739 (mono_debugger_remove_breakpoint): Likewise.
9740 (mono_debugger_check_breakpoints): Likewise.
9742 * debug-debugger.c: Implement the new breakpoint interface here.
9744 2007-11-18 Zoltan Varga <vargaz@gmail.com>
9746 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
9747 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
9749 * mini-x86.c (mono_arch_output_basic_block): Ditto.
9751 2007-11-17 Zoltan Varga <vargaz@gmail.com>
9753 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
9755 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
9758 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
9761 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
9762 returning a vtype in a register.
9764 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
9765 here from the arch specific code.
9767 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
9770 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
9771 (mono_arch_emit_prolog): Increment maximum prolog size.
9773 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
9774 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
9776 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
9777 MonoGenericSharingContext.
9779 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
9780 MonoGenericSharingContext. Allocate memory from the cfg mempool.
9782 2007-11-15 Mark Probst <mark.probst@gmail.com>
9784 * mini.c, mini.h, generic-sharing.c: Functions for producing code
9785 which extract fields out of the runtime generic context. Full
9786 sharing of the NEWARR opcode.
9788 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
9790 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
9791 --enable-minimal=ssa.
9793 2007-11-13 Zoltan Varga <vargaz@gmail.com>
9795 * mini-trampolines.c (mono_delegate_trampoline): Update after
9796 mono_marshal_get_delegate_invoke () signature change.
9798 2007-11-13 Mark Probst <mark.probst@gmail.com>
9800 * mini.c: Removed the shared context in favor of the generic
9801 sharing context. Allocate the MonoJitInfo structure with room for
9802 the generic sharing context if it's needed.
9804 * mini.h: Remove MonoGenericSharingContext declaration. It's in
9805 domain-internals.h now.
9807 * mini-x86.c: Pass the generic sharing context to get_call_info ().
9809 * generic-sharing.c: Several changes for working without a shared
9810 context and instead operating on open types instead.
9812 2007-11-12 David S. Miller <davem@davemloft.net>
9814 * inssel-sparc.brg: Fix double instruction emit.
9816 2007-11-12 Zoltan Varga <vargaz@gmail.com>
9818 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
9819 Get/Set/Address methods.
9821 * mini.c debug-debugger.c mini-trampolines.c: Update after
9822 mono_marshal_get_delegate_invoke signature change.
9824 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9826 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
9827 This can happens with dynamic methods. Fixes the other bug in #322722.
9829 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9831 * tramp-arm.c (mono_arch_patch_callsite): Support patching
9834 * mini-arm.c (arm_patch): Implement patching of BX call
9835 sequence. Fixes one of the bugs in #322722.
9837 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
9839 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
9840 under Linux. We only need to flush every 32-byte cache line.
9842 2007-11-07 Massimiliano Mantione <massi@ximian.com>
9845 move_basic_block_to_end: Add branches when needed, eventually creating
9847 optimize_branches: added a parameter that tells if it's ok to create
9848 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
9849 and avoid calling move_basic_block_to_end when it's not ok.
9852 2007-11-07 Mark Probst <mark.probst@gmail.com>
9854 * mini.c: Abort inlining call to InitializeArray if something
9855 looks wrong. Let the icall handle it, which now has proper safety
9858 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9860 * mini.c (mono_spill_call): add support for soft-float.
9862 * mini.c (mono_method_to_ir): add support for soft-float
9863 to inlined functions that return float.
9865 * mini.c (mono_method_to_ir): add support for soft-float
9866 to cee_stsfld opcode on float fields.
9868 2007-11-05 Geoff Norton <gnorton@novell.com>
9870 * mini-x86.h: Fix the structure access for X86 Leopard.
9873 2007-11-05 Martin Baulig <martin@ximian.com>
9875 * mini-trampolines.c
9876 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
9877 after compiling the method to notify the debugger.
9879 2007-11-05 Martin Baulig <martin@ximian.com>
9881 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
9883 2007-11-02 Zoltan Varga <vargaz@gmail.com>
9885 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
9886 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
9888 2007-11-01 Zoltan Varga <vargaz@gmail.com>
9890 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
9891 native-to-managed wrappers.
9893 2007-11-01 Geoff Norton <gnorton@novell.com>
9895 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
9898 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
9900 * mini.c, mini-x86.c: when getting back from unmanaged code
9901 to managed via a marshaled delegate we also need to set the
9904 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9906 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
9909 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
9911 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
9912 let the debugger or other external agents to tell the JIT when
9913 a sw breakpoint has been inserted in the code that the JIT needs
9914 to be able to inspect.
9916 2007-10-31 Martin Baulig <martin@ximian.com>
9919 (MonoDebuggerInfo): Remove `runtime_class_init'.
9921 2007-10-30 Martin Baulig <martin@ximian.com>
9924 (mono_debugger_thread_created): Added `MonoThread *' argument.
9925 (mono_debugger_extended_notification): New public method.
9926 (mono_debugger_trampoline_compiled): New public method.
9929 (MonoDebuggerThreadInfo): Added `thread' and
9930 `extended_notifications' fields.
9933 (debugger_executable_code_buffer): New static variable.
9936 (MonoDebuggerInfo): Added `executable_code_buffer',
9937 `executable_code_buffer_size', `breakpoint_info_area',
9938 `breakpoint_table' and `breakpoint_table_size'.
9940 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
9942 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
9943 that IP either is an unused value or the vtable pointer. IMT
9944 calls use vtable + offset now. Reduced by almost half the size
9947 2007-10-26 Jonathan Chambers <joncham@gmail.com>
9949 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
9950 defines to access param registers. Replace long usage with
9951 gsize as sizeof(long) != sizeof(void*) on Win64.
9953 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
9954 on Win64. Fix intrinsic, use _AddressOfReturnAddress
9955 instead of non-existant _GetAddressOfReturnAddress.
9957 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
9958 param registers. Save/restore %rdi and %rsi in MonoLMF.
9960 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
9961 param registers. Modify (throw_exception) signature to take
9962 %rdi and %rsi on Win64.
9964 Code is contributed under MIT/X11 license.
9966 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
9968 * helpers.c: unlink debugging output files.
9970 2007-10-25 Zoltan Varga <vargaz@gmail.com>
9972 * mini.c: Move mono_create_ftnptr () to object.c.
9974 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9976 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
9977 optional. This function can now be used to disassemble code generated
9978 outside the JIT such as trampolines and IMT thunks.
9980 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
9982 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
9983 vtable pointer from a ldr instruction.
9985 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
9986 new IMT call sequence.
9988 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
9989 call sequence for interface invocations.
9991 * mini-arm.c (mono_arch_emit_imt_argument): added, required
9992 for imt support. This function is empty since IMT on ARM requires no
9993 special handling on the IR side.
9995 * mini-arm.c (mono_arch_find_imt_method): added, required for
9998 * mini-arm.c (mono_arch_find_this_argument): added, required
10001 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
10002 a ldr instruction to load a value stored in the code stream.
10004 * mini-arm.c (mono_arch_build_imt_thunk):added, required
10008 2007-10-23 Zoltan Varga <vargaz@gmail.com>
10010 * mini.c (mini_init): Install the jump trampoline callback.
10012 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10014 * mini-trampolines.c: handle synchronized methods with the common
10015 vtable trampoline (bug #335601).
10017 2007-10-17 Zoltan Varga <vargaz@gmail.com>
10019 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
10021 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
10024 * mini-ia64.h mini-ia64.c: Add support for IMT.
10026 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
10027 prolog. Fixes #331958.
10029 2007-10-15 Zoltan Varga <vargaz@gmail.com>
10031 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
10033 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10035 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
10038 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10040 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
10043 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
10045 * mini-x86.c, mini-x86.h: x86 support for the common vtable
10048 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
10050 * mini-trampolines.c: changed the magic rampoline to understand
10051 the common vtable trampoline method: the method to invoke is
10052 determined by the vtable displacement of the call.
10054 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10056 * mini.c, mini.h: register the common vtable trampoline if the
10057 architecture supports it.
10059 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10061 * cpu-amd64.md: use the correct max length for tls_get.
10063 2007-10-14 Zoltan Varga <vargaz@gmail.com>
10065 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
10066 CEE_STELEM_ANY. Fixes #333696.
10068 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10070 * exceptions-x86.c: provide more graceful handling of the case where
10071 we followed a bogus function pointer from managed code (bug #332866).
10073 2007-10-11 Mark Probst <mark.probst@gmail.com>
10075 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
10076 replaces the generic_shared flag and will carry more information
10079 * generic-sharing.c: Added mini_type_stack_size() which allows
10080 allows open types if given a generic sharing context.
10081 mini_get_basic_type_from_generic() takes a
10082 MonoGenericSharingContext* instead of a MonoCompile* now.
10084 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
10085 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
10086 mini-sparc.c, mini-x86.c: Trivial changes required by the two
10087 changes above. Just passing arguments through to the right
10090 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10092 * mini-arm.c: unify the call emission to emit_code_seq().
10094 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
10096 * tramp-arm.c: reduced the trampoline size.
10098 2007-10-10 Mark Probst <mark.probst@gmail.com>
10100 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
10101 variable handling out of arch-specific code.
10103 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
10105 * mini-arm.c: implemented fast delegate dispatch.
10107 2007-10-09 Zoltan Varga <vargaz@gmail.com>
10109 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
10110 that fp elimination is turned off if the space required by locals is too
10111 big. Fixes #331958.
10113 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
10115 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
10116 ARM to the new style trampoline.
10118 2007-10-09 Zoltan Varga <vargaz@gmail.com>
10120 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
10122 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
10124 2007-10-09 Martin Baulig <martin@ximian.com>
10127 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
10128 `field_info_offset_offset'.
10130 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
10132 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
10133 removed more internal usage of the r11 register and made it available
10134 to the register allocator.
10136 2007-10-08 Mark Probst <mark.probst@gmail.com>
10138 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
10139 when sharing generics and treat type variables as references.
10141 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
10143 * mini-ppc.c: started removing the internal uses of register r11
10144 to eventually allow the register allocator to manage it as an
10145 additional available register.
10147 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
10149 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
10151 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
10153 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
10154 specific trampolines as they are not performance critical as a jump
10155 target (maybe align as before only for AOT code?). This saves about
10156 200 KB of native code on x86 for monodevelop startup.
10158 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
10160 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
10161 monodevelop startup.
10163 2007-10-06 Zoltan Varga <vargaz@gmail.com>
10165 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
10167 * mini-sparc.h mini-sparc.c: Implement IMT support.
10169 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
10170 its smaller and doesn't clobber sparc_g1.
10172 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
10174 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
10176 * mini-ppc.c: optimized the size of the IMT thunks a bit.
10178 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
10180 * mini-ppc.c: implemented fast delegate invocation.
10182 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
10184 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
10186 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
10188 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
10189 code to the new style trampoline in preparation for IMT support.
10191 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
10193 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
10194 systems already. This also reduces the specific trampiline sizes and
10195 prepares for the use of r12 as the IMT identifier register.
10197 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10199 * mini-mips.h: endianess fix (simplified from a patch by
10200 Thomas Kunze <thommy@tabao.de>, bug #323737).
10202 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
10204 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
10205 to access ucontext fields and enable netbsd support
10206 (partially from Magnus Henoch <mange@freemail.hu>).
10208 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10210 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
10211 use the preprocessor from the CPP env var if it is set.
10213 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
10215 * mini-trampolines.c: fixed an assertion and moved it earlier in the
10216 code, before interface_offset gets used.
10218 2007-10-02 Zoltan Varga <vargaz@gmail.com>
10220 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
10221 mono_class_setup_vtable () before accessing klass->vtable.
10223 2007-10-01 Zoltan Varga <vargaz@gmail.com>
10225 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
10228 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10230 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
10231 IMT slots (this saves hundreds of KB of memory in programs like
10232 IronPython and Monodevelop).
10234 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10236 * mini.c: print the delegate counter.
10238 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
10240 * mini-x86.c: make it easier to enable the debugging code for IMT
10243 2007-09-28 Martin Baulig <martin@ximian.com>
10246 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
10247 `mono_method_klass_offset' and `mono_method_token_offset'.
10249 2007-09-20 Mark Probst <mark.probst@gmail.com>
10251 * mini.c: First generics sharing implementation. Can only share
10252 in very simple cases. If sharing doesn't work it falls back to
10253 dedicated compilation.
10255 * mini.h: Flag in MonoCompile to specify whether generic
10256 compilation is shared. Flags enum for marking which generic inst
10257 of a context is used. Prototypes for helper functions.
10259 * generic-sharing.c: Helper functions for generic method sharing.
10261 * optflags-def.h: Optimization flag (gshared) for enabling generic
10262 method sharing added.
10264 * Makefile.am: generic-sharing.c added.
10266 2007-09-19 Daniel Nauck <dna@mono-project.de>
10268 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
10270 2007-09-19 Massimiliano Mantione <massi@ximian.com>
10271 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
10274 2007-09-19 Martin Baulig <martin@ximian.com>
10276 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
10277 mono_debug_cleanup() is now part of mono_cleanup().
10279 2007-09-18 Zoltan Varga <vargaz@gmail.com>
10281 * driver.c (mono_main): Fix a warning.
10283 2007-09-17 Zoltan Varga <vargaz@gmail.com>
10285 * aot-compiler.c: Optimize various parts when processing large assemblies.
10288 * mini.c (mono_patch_info_hash): Improve hash function.
10290 2007-09-14 Jonathan Chambers <joncham@gmail.com>
10292 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
10294 Code is contributed under MIT/X11 license.
10296 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10298 * mini.c (mini_init): Fix a leak.
10300 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
10302 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10304 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
10306 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10308 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
10310 2007-09-13 Zoltan Varga <vargaz@gmail.com>
10312 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
10315 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
10317 * mini.c (handle_alloc): Enable managed allocators in AOT code.
10319 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
10321 * aot-runtime.c (decode_patch_info): Ditto.
10323 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10325 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
10326 static case. Cache delegates in architecture specific code,
10327 based on number of parameters.
10329 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
10330 in architecture specific code, based on number of parameters.
10332 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
10333 caching happen in architecture specific code now.
10335 Code is contributed under MIT/X11 license.
10337 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10339 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
10340 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
10341 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
10343 Code is contributed under MIT/X11 license.
10345 2007-05-15 Massimiliano Mantione <massi@ximian.com>
10346 * mini.c: (mono_thread_abort) Fixed bug #82416.
10348 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10350 * mini.: hook the new managed GC allocation feature into the JIT.
10352 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10354 * mini.c: implementation for the new runtime tls opcode.
10356 2007-09-11 Martin Baulig <martin@ximian.com>
10359 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
10360 `mono_method_inflated_offset'.
10362 2007-09-07 Zoltan Varga <vargaz@gmail.com>
10364 * driver.c mini.h mini.c: Add a new devel command line option for injecting
10365 async exceptions into a method.
10367 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
10368 purpose of testing whenever the unwinder works at every instruction.
10370 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
10372 * mini.c: check accessibility of method used in ldftn (fixes
10375 2007-09-04 Zoltan Varga <vargaz@gmail.com>
10377 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
10379 * inssel.brg: Fix a warning.
10381 2007-09-03 Martin Baulig <martin@ximian.com>
10383 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
10384 now takes the `main_method' as argument.
10386 2007-09-02 Zoltan Varga <vargaz@gmail.com>
10388 * cpu-sparc.md (endfilter): Add missing src1:i argument.
10390 2007-08-30 Jonathan Chambers <joncham@gmail.com>
10392 * driver.c: include the cil-coff.h header on Windows.
10394 Code is contributed under MIT/X11 license.
10396 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10398 * mini.c, driver.c: don't include the cil-coff.h header.
10400 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10402 * mini.c: flag places that needs fixes fo soft-float support.
10404 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
10406 * mini.h, inssel-float.brg: fix soft-float constant loads on big
10407 endian systems (partially from Dean Jenkins, bug #81924).
10409 2007-08-28 Mark Probst <mark.probst@gmail.com>
10411 * mini.c (check_linkdemand): Remove embedded reference object in
10412 call to LinkDemandSecurityException.
10413 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
10414 with an IntPtr instead of a reference object.
10416 2007-08-28 Zoltan Varga <vargaz@gmail.com>
10418 * mini.c (handle_initobj): Handle alignment properly.
10420 * inssel.brg (mini_emit_memset): Ditto.
10422 * inssel.brg (mini_emit_memcpy): Ditto.
10424 * inssel-sparc.brg: Ditto.
10426 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
10428 2007-08-26 Zoltan Varga <vargaz@gmail.com>
10430 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
10431 exceptions raised in unmanaged code. Fixes part of #82594.
10433 2007-08-24 Mark Probst <mark.probst@gmail.com>
10435 * mini.c (mono_method_to_ir), declsec.c
10436 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
10438 2007-08-22 Martin Baulig <martin@ximian.com>
10441 (MonoDebuggerThreadInfo): New typedef.
10442 (mono_debugger_thread_table): New global variable.
10443 (mono_debugger_thread_created): New public function.
10444 (mono_debugger_thread_cleanup): New public function.
10447 (MonoDebuggerInfo):
10448 - removed `get_current_thread' and `lookup_assembly'.
10449 - removed `data_table'.
10450 - added `thread_table'.
10453 (mono_thread_start_cb): Call mono_debugger_thread_created().
10454 (mono_thread_attach_cb): Likewise.
10455 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
10456 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
10459 * driver.c (mono_main): Move mono_debug_init() up, before calling
10460 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
10462 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10464 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
10465 together when passing several arguments of type double (gives a small
10466 speedup and saves a few bytes of generated code).
10468 2007-08-20 Jb Evain <jbevain@novell.com>
10470 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
10472 2007-08-20 Jb Evain <jbevain@novell.com>
10474 * mini.c (mono_method_to_ir): throw MethodAccessException
10475 and FieldAccessException instead of InvalidProgramException.
10477 2007-08-20 Mark Probst <mark.probst@gmail.com>
10479 * mini.c: CoreCLR security checks.
10481 * mini.h: Removed MonoSecurityMode (moved to
10482 metadata/security-manager.h) and mono_security_mode global var
10483 (replaced by set/get functions in security-manager.h).
10485 * driver.c: Added "core-clr-test" security mode for testing. Used
10486 set-function for setting security mode.
10488 2007-08-17 Mark Probst <mark.probst@gmail.com>
10490 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
10491 the new jit_info_table.
10493 * driver.c: Test code for the new jit_info_table (enabled by the
10494 define MONO_JIT_INFO_TABLE_TEST).
10496 2007-08-14 Zoltan Varga <vargaz@gmail.com>
10498 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
10499 detection of call <REG> instruction sequence. Fixes build on freebsd.
10501 2007-08-13 Zoltan Varga <vargaz@gmail.com>
10503 * mini-exceptions.c: Fix a warning.
10505 2007-08-11 Zoltan Varga <vargaz@gmail.com>
10507 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
10508 stack overflow handling code on amd64 too.
10510 * mini-exceptions.c (mono_setup_altstack): Make this use
10511 mono_thread_get_stack_bounds ().
10513 * mini-x86.h: Disable sigaltstack on solaris x86.
10515 2007-08-10 Zoltan Varga <vargaz@gmail.com>
10517 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
10519 2007-08-10 Geoff Norton <gnorton@customerdna.com>
10521 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
10523 2007-08-08 Zoltan Varga <vargaz@gmail.com>
10525 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
10527 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
10529 2007-08-03 Neale Ferguson <neale@sinenomine.net>
10531 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
10534 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10536 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
10537 to be emitted (bug #82281).
10539 2007-08-01 Martin Baulig <martin@ximian.com>
10541 Merged the `debugger-dublin' branch.
10543 * debug-debugger.h (MonoDebuggerInfo):
10544 Removed the `old_*' compatibility entries.
10545 Added `debugger_version' and `data_table'.
10546 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
10547 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
10550 (MiniDebugMethodBreakpointInfo): Add `address_list'.
10551 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
10552 instead of a `gconstpointer'.
10553 (mono_debugger_insert_method_breakpoint): Return a
10554 `MonoDebugMethodAddressList *'.
10556 2007-06-28 Martin Baulig <martin@ximian.com>
10558 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10560 2007-08-01 Zoltan Varga <vargaz@gmail.com>
10562 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
10563 __builtin_frame_address () since it is broken on older gcc versions.
10565 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10567 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
10568 on the stack overflow handling and made the managed stack overflows
10569 catchable in most cases using soft guard pages.
10570 * exceptions-x86.c: added code to restore the protection in the soft
10571 guard pages at the end of exception handling.
10573 2007-07-31 Zoltan Varga <vargaz@gmail.com>
10575 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
10577 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10579 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
10580 exception handling.
10582 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10584 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
10585 signal handling support until it has been ported to the new mechanism.
10586 * mini.c: fixed stack overflow detection and use the new
10587 architecture code to handle signals on the altstack.
10589 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
10591 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
10592 stack overflows on the alt stack.
10594 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
10596 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
10597 stack overflows on the alt stack.
10599 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
10601 * exceptions-ppc.c: cleanup preparing for altstack support.
10603 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10605 * exceptions-arm.c: cleanup preparing for altstack support.
10607 2007-07-27 Mark Probst <mark.probst@gmail.com>
10609 * mini.c (print_jit_stats): Output hazard pointer stats.
10611 2007-07-26 Mark Probst <mark.probst@gmail.com>
10613 * driver.c, mini.c: Replaced security mode flags with a single
10616 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10618 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
10620 2007-07-25 Mark Probst <mark.probst@gmail.com>
10622 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
10623 (which doesn't do anything yet) for activating Core CLR
10624 (Silverlight) security.
10626 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
10628 * mini-codegen.c: work around a possible gcc bug on arm.
10630 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10632 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
10633 message for platforms that don't support AOT compilation.
10635 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10637 * mini.h, mini.c, driver.c: temporary smcs hack.
10639 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
10641 * mini-arm.h, mini-arm.c: arm EABI fixes.
10643 2007-07-22 Zoltan Varga <vargaz@gmail.com>
10645 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
10648 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
10649 trampolines taking a method argument.
10651 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
10653 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
10654 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
10656 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
10657 JIT compilation throws an exception. Fixes #82050.
10659 2007-07-19 Mark Probst <mark.probst@gmail.com>
10661 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
10662 with the MONO_EXCEPTION_ defines.
10664 2007-07-17 Zoltan Varga <vargaz@gmail.com>
10666 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
10669 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
10670 the cause of an assertion.
10672 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
10674 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
10677 2007-07-15 Zoltan Varga <vargaz@gmail.com>
10679 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
10680 assert. Should fix #82103.
10682 2007-07-14 Zoltan Varga <vargaz@gmail.com>
10684 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
10685 here too. Fixes #82095.
10687 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
10690 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
10692 * mini-amd64.h: Enable IMT for amd64.
10694 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
10696 2007-07-12 Zoltan Varga <vargaz@gmail.com>
10698 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
10700 2007-07-12 Mark Probst <mark.probst@gmail.com>
10702 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
10703 as soon as check_linkdemand sets an exception_type.
10705 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10707 * mini-x86.c: fixed offsets for IMT call sequence.
10708 * mini-x86.h: enable IMT again.
10710 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10712 * trace.c (mono_trace_enter_method): Decode MonoType too.
10714 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
10716 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
10718 * mini-amd64.c: Add preliminary IMT implementation.
10720 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
10722 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
10723 understand the new IMT-base interface invocation (thanks to
10724 Daniel Nauck for the report and the remote debugging session).
10726 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
10728 * mini-x86.c: size and speed optimizations for the IMT bsearch.
10730 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10732 * Makefile.am (aotcheck): Make this actually use the AOTed code.
10734 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
10736 * mini-trampolines.c: implement AOT IMT support.
10737 * mini-x86.h: enable IMT support for wider testing.
10739 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10741 * inssel.brg (emit_imt_argument): Add aot support here.
10743 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
10745 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
10747 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
10748 of the IMT implementation, partially from massi, with my
10749 implementation of the bsearch sequence. Disabled by default until
10750 the AOT code is implemented.
10752 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10754 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
10756 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
10758 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10760 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
10761 arch-independent IMT JIT code from Massimiliano
10762 Mantione (massi@ximian.com) with small cleanups from me.
10764 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10766 * Makefile.am: fix svn invocation to get the svn revision to be
10767 independent of the local language (build fix).
10769 2007-07-09 Mark Probst <mark.probst@gmail.com>
10771 * mini.c (inline_method): Reset cfg->exception_type if the
10772 inlining is aborted. Fixes: 82049.
10774 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
10776 * mini.c: remove assert from exception handling code when exception_ptr
10779 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10781 * mini.c (mono_codegen): Add an assert.
10783 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
10784 enter and leave code.
10785 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
10787 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10789 * mini-ppc.c: fixed memory corruption for localloc(0)
10792 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10794 * mini.c: Fix warnings.
10796 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
10798 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
10799 to emit better double->int conversions.
10801 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10803 * mini.c: the provided Min/Max optimizations are valid for unisgned
10806 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
10808 * 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
10810 2007-06-28 Miguel de Icaza <miguel@novell.com>
10812 * mini.c (mono_running_on_valgrind): Add support for reporting the
10813 method and its boundaries to valgrind.
10815 2007-06-28 Martin Baulig <martin@ximian.com>
10817 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10819 2007-06-25 Zoltan Varga <vargaz@gmail.com>
10821 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
10823 * generic.2.cs: Add new test case.
10825 2007-06-25 Martin Baulig <martin@ximian.com>
10827 Merged the `debugger-dublin' branch.
10830 (mono_debugger_insert_method_breakpoint): New public method.
10831 (mono_debugger_remove_method_breakpoint): Likewise.
10832 (mono_debugger_check_breakpoints): New static method.
10833 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
10835 * debug-debugger.h (MonoDebuggerInfo):
10836 Renamed (to keep backward compatibility in the vtable):
10837 `insert_breakpoint' -> `old_insert_breakpoint'.
10838 `remove_breakpoint' -> `old_remove_breakpoint'.
10839 `create_string' -> `old_create_string'.
10840 `lookup_class' -> `old_lookup_class'.
10841 `lookup_type' -> removed; changed into a dummy field.
10842 `lookup_assembly' -> `old_lookup_assembly'.
10843 Added (same functionality, but different signature):
10844 `create_string', `lookup_class', `lookup_assembly'
10846 `get_method_addr_or_bpt', `remove_method_breakpoint',
10847 `runtime_class_init'.
10849 * debug-debugger.c: Merged the `debugger-dublin' branch.
10851 2007-06-23 Zoltan Varga <vargaz@gmail.com>
10853 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
10855 (peephole_pass): Likewise.
10857 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
10859 * driver.c: hopefully make setaffinity work also for ancient
10862 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
10864 * driver.c : win32 build fix.
10866 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
10868 * driver.c: check for the MONO_NO_SMP env var and bind to a single
10869 processor if it is set.
10871 2007-06-21 Martin Baulig <martin@ximian.com>
10873 * debug-mini.h: New file.
10876 (mono_debugger_insert_breakpoint_full): Moved here from
10877 ../metadata/mono-debug-debugger.c.
10878 (mono_debugger_remove_breakpoint): Likewise.
10879 (mono_debugger_breakpoint_callback): Likewise.
10881 2007-06-15 Raja R Harinath <rharinath@novell.com>
10883 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10884 changes in MonoGenericClass.
10886 2007-06-14 Zoltan Varga <vargaz@gmail.com>
10888 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
10890 2007-06-14 Raja R Harinath <rharinath@novell.com>
10892 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10893 removal of MonoGenericMethod.
10895 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10897 * mini-exceptions.c: hooks for the exception events profiling API.
10899 2007-06-14 Randolph Chung <tausq@debian.org>
10901 * Makefile.ma: Add hppa target.
10902 * mini-arch.h: Include mini-hppa.h
10903 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
10904 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
10905 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10907 2007-06-14 Randolph Chung <tausq@debian.org>
10909 * inssel.brg: Add rules for "chained" compare-branch operations so that
10910 a single compare op can affect multiple branches. Adjust cost for
10911 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
10912 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
10913 cost for some rules so that they can more easily be overridden by
10914 per-arch rules (with fixes from lupus).
10915 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10917 2007-06-13 Randolph Chung <tausq@debian.org>
10919 * mini-ops.h: Reorder branch ops so that they match the order of the
10920 corresponding CEE_* ops. The code expects them this way.
10921 Add new ops for HPPA target.
10922 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10924 2007-06-13 Randolph Chung <tausq@debian.org>
10926 * mini-exceptions.c: Handle cases where the stack grows towards
10928 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10930 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10932 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
10934 * driver.c: explain where a non-matching corlib is found.
10936 2007-06-13 Mark Probst <mark.probst@gmail.com>
10938 * mini.c (print_jit_stats): Output dynamic code allocation stats.
10940 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
10942 * mini-exceptions.c: Generate a method profile leave event during
10943 an exception to ensure that the profiler gets notified.
10945 2007-06-07 Zoltan Varga <vargaz@gmail.com>
10947 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
10950 * cpu-amd64.md: Add long_and/or/xor opcodes.
10952 2007-06-06 Wade Berrier <wberrier@novell.com>
10954 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
10955 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
10956 length of instruction shr_imm (expected 8, got 10)
10958 2007-06-06 Zoltan Varga <vargaz@gmail.com>
10960 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
10962 2007-06-06 Mark Probst <mark.probst@gmail.com>
10964 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
10965 MonoInternalHashTable again (fixed bug in the internal hash table
10968 2007-06-06 Mark Probst <mark.probst@gmail.com>
10970 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
10971 Have to figure out what makes it crash the SWF regression.
10973 2007-06-05 Zoltan Varga <vargaz@gmail.com>
10975 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
10977 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10979 * mini.c: optimize out the type check when storing null in a
10982 2007-06-04 Mark Probst <mark.probst@gmail.com>
10984 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
10985 MonoInternalHashTable.
10987 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
10989 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
10990 signed integer methods.
10992 2007-06-02 Zoltan Varga <vargaz@gmail.com>
10994 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
10995 permanently since the current approach doesn't work.
10997 2007-06-02 Zoltan Varga <vargaz@gmail.com>
10999 * inssel.brg (stmt): Only call delegate->invoke_impl if
11000 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
11002 2007-06-01 Zoltan Varga <vargaz@gmail.com>
11004 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
11005 the sreg2==rdx case.
11007 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
11008 account if it contains a rex prefix.
11009 (peephole_pass): Handle OP_FMOVE as well.
11011 2007-06-01 Zoltan Varga <vargaz@gmail.com>
11013 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
11014 as it causes regressions.
11016 2007-05-31 Zoltan Varga <vargaz@gmail.com>
11018 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
11019 static case as well.
11021 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
11023 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
11024 (mono_arch_get_this_arg_from_call): Ditto.
11026 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
11028 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
11031 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
11032 (mono_arch_get_this_arg_from_call): Ditto.
11034 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
11036 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
11037 try to create optimized invoke code and use that for further invocations.
11038 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
11040 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
11042 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
11044 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
11045 sealed classes or methods.
11046 *devirtualization.cs: tests for the new optimization
11048 2007-05-29 Zoltan Varga <vargaz@gmail.com>
11050 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
11051 by the update_volatile () function.
11053 2007-05-27 Zoltan Varga <vargaz@gmail.com>
11055 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
11058 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
11060 2007-05-24 Jonathan Chambers <joncham@gmail.com>
11062 * mini.c: Add configure checks for header files.
11063 * mini-x86.c: Add configure checks for header files.
11064 * trace.c: Add configure checks for header files.
11065 * aot-runtime.c: Add configure checks for header files.
11066 * aot-compiler.c: Add configure checks for header files.
11067 * driver.c: Add configure checks for header files.
11068 * mini-codegen.c: Add configure checks for header files.
11070 Code is contributed under MIT/X11 license.
11072 2007-05-22 Zoltan Varga <vargaz@gmail.com>
11074 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
11075 icompare_imm -128 + op_iclt. Fixes #81703.
11077 2007-05-19 Zoltan Varga <vargaz@gmail.com>
11079 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
11081 2007-05-15 Massimiliano Mantione <massi@ximian.com>
11083 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
11084 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
11085 so that all isinst checks now use "interface_bitmap".
11087 2007-05-15 Zoltan Varga <vargaz@gmail.com>
11089 * cpu-amd64.md (jmp): Fix a warning.
11091 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
11093 * basic.cs: Add new regression test.
11095 * basic.cs: Remove test which is now in basic-long.cs.
11097 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
11099 * basic-long.cs: Add new test.
11101 2007-05-13 Zoltan Varga <vargaz@gmail.com>
11103 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
11105 2007-05-12 Zoltan Varga <vargaz@gmail.com>
11107 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
11109 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
11112 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
11113 throwing code a bit.
11115 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
11116 the exception throwing code a bit.
11118 * mini-x86.c (get_call_info): Allocate result from a mempool.
11120 2007-05-11 Zoltan Varga <vargaz@gmail.com>
11122 * aot-compiler.c (find_typespec_for_class): Fix the assert.
11124 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
11126 * mini.h (MonoCompile): Add 'token_info_hash' field.
11128 * mini.c: Save token->method associations during compilation so the AOT
11129 compiler can use it.
11131 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
11132 which reference generic classes and methods.
11134 2007-05-10 Zoltan Varga <vargaz@gmail.com>
11136 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
11138 * aot-compiler.c (compile_method): Fix a typo in a comment.
11140 * aot-runtime.c (decode_cached_class_info): Skip generic types.
11142 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
11143 everything generic.
11145 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
11147 2007-05-09 Zoltan Varga <vargaz@gmail.com>
11149 * mini.h (MonoCompile): Add 'args' field.
11151 * mini.c (mono_compile_create_vars): Store variables representing the arguments
11154 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
11156 2007-05-08 Zoltan Varga <vargaz@gmail.com>
11158 * mini.c (mono_compile_get_interface_var): Remove this unused function.
11160 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
11162 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
11163 opcodes for some opcodes.
11165 * mini.h *.brg *.c: Use the new opcodes.
11167 2007-05-08 Massimiliano Mantione <massi@ximian.com>
11169 * mini.h: Bumped aot revision.
11171 * inssel.brg: modified code generation of type checks for interfaces
11172 to use the new "MonoClass.interface_bitmap" instead of the old
11173 "MonoClass.interface_offsets".
11175 2007-04-30 Zoltan Varga <vargaz@gmail.com>
11177 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
11179 2007-04-29 Zoltan Varga <vargaz@gmail.com>
11181 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
11184 2007-04-27 Neale Ferguson <neale@sinenomine.net>
11186 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
11188 2007-04-27 Wade Berrier <wberrier@novell.com>
11190 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
11191 mini.h) to fix build.
11193 2007-04-26 Zoltan Varga <vargaz@gmail.com>
11195 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
11197 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
11198 causes the corlib unit tests to fail.
11200 2007-04-25 Zoltan Varga <vargaz@gmail.com>
11202 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
11204 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
11206 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
11207 opcodes to the comparison relations.
11209 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
11210 opcodes to their types.
11212 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
11214 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
11215 it in cfg->arch.cinfo.
11217 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
11219 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
11220 cfg->cil_offset_to_bb.
11222 2007-04-24 Zoltan Varga <vargaz@gmail.com>
11224 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
11225 created becase of initlocals.
11227 2007-04-23 Zoltan Varga <vargaz@gmail.com>
11229 * mini-alpha.c cpu-alpha.md: More alpha port work from
11230 Sergey Tikhonov <tsv@solvo.ru>.
11232 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
11234 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
11236 2007-04-19 Zoltan Varga <vargaz@gmail.com>
11238 * cpu-s390.md (break): Correct the length of break instruction.
11240 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11242 * mini.c: fix a couple of soft-float issues and comments.
11244 2007-04-15 Miguel de Icaza <miguel@novell.com>
11246 * trace.c (is_filenamechar): - is also a filename char.
11248 2007-04-15 Neale Ferguson <neale@sinenomine.net>
11250 * mini-s390.c: Correct checking for enum type in return value processing.
11252 2007-04-14 Raja R Harinath <rharinath@novell.com>
11254 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
11255 (version.h): Makefile is in the build directory.
11257 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
11259 * mini-amd64.h: fix for assertion failure on Solaris/amd64
11261 2007-04-11 Martin Baulig <martin@ximian.com>
11263 * mini.c (can_access_member): Fix handling of generic classes;
11266 2007-04-10 Zoltan Varga <vargaz@gmail.com>
11268 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
11270 2007-04-05 Zoltan Varga <vargaz@gmail.com>
11272 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
11274 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
11276 * mini-codegen.c: make sure the right spill amount is
11277 used for fp or integer registers (fixes the float_sub_spill() on ppc).
11279 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
11281 * mini-ppc.c: fixes for the fp_branch_nan test.
11283 2007-03-23 Zoltan Varga <vargaz@gmail.com>
11285 * basic.cs: Comment out new test which still fails on ia64.
11287 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
11289 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
11291 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11293 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
11295 2007-03-22 Zoltan Varga <vargaz@gmail.com>
11297 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
11298 on 64 bit machines. Fixes part of #80738.
11300 * basic.cs: Add regression test.
11302 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11304 * inssel.brg basic.cs: Revert previous change to fix build.
11306 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
11309 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
11311 * basic.cs: Add new regression test.
11313 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11315 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
11318 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11320 * cpu-s390x.md: Correct length of break instruction.
11322 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11324 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
11325 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
11327 2007-03-15 Jonathan Chambers <joncham@gmail.com>
11329 * *.c: Begin WIN64 port.
11330 * mini.c: Use correct register in profiler.
11331 * mini-amd64.c: No inline assembly on Win64.
11332 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
11333 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
11334 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
11335 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
11336 mono_arch_ip_from_context for Win64.
11338 Contributed under MIT/X11 license.
11340 2007-03-15 Zoltan Varga <vargaz@gmail.com>
11342 * exceptions-amd64.c (seh_handler): Ditto.
11344 * exceptions-x86.c (seh_handler): Fix a memory leak.
11346 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
11348 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
11349 mini-s390x.c: fixed peephole optimizations to deal
11350 correctly with 1 and 2 byte reload avoidance.
11352 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
11354 * cpu-s390.md, cpu-s390x.md: update localloc length.
11356 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11358 * cpu-g4.md: added missing descriptions.
11360 2007-03-14 Miguel de Icaza <miguel@novell.com>
11362 * Makefile.am: Add support so the tail tests are not executed on
11363 PowerPC as that is a known limitation of the PowerPC port.
11365 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11367 * runmdesc.bat: Move to msvc directory.
11369 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11371 * runmdesc.bat: Run executable that was produced by the current
11372 target and sent via an argument.
11374 2007-03-11 Zoltan Varga <vargaz@gmail.com>
11376 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
11379 * generics.2.cs: Add regression test.
11381 2007-03-09 Wade berrier <wberrier@novell.com>
11383 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
11385 2007-03-09 Zoltan Varga <vargaz@gmail.com>
11387 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
11388 AOT code depends on this.
11390 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11392 * mini.c: more precise tracking of types in the eval stack
11393 (part of fix for bug #81044).
11395 2007-03-07 Zoltan Varga <vargaz@gmail.com>
11397 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
11399 * aot-compiler.c (encode_patch): Remove an obsolete comment.
11401 2007-03-06 Zoltan Varga <vargaz@gmail.com>
11403 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
11405 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
11407 2007-02-22 Zoltan Varga <vargaz@gmail.com>
11409 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
11410 a pointer on 64 bit systems. Fixes #80190.
11412 * iltests.il: Add new regression test.
11414 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11416 * mini.c: inline a constant for Environment.IsRunningOnWindows.
11418 2007-02-19 Geoff Norton <gnorton@customerdna.com>
11420 * trace.c: Remove an erroneous alignemnt check when tracing.
11421 Fixes --trace on OSX86.
11423 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11425 * mini-$(arch).h: initialize SP in context for all the archs.
11427 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
11429 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
11430 regressions in the thread tests.
11432 2007-02-14 Zoltan Varga <vargaz@gmail.com>
11434 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
11435 - fixed implementation of LOCALLOC opcode
11436 - implemented non-un compare for floats
11438 - implementation of FDIV and CKFINITE opcodes
11439 - fixes for latest mono updates
11440 - additional arch opcodes
11442 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11444 * Makefile.am: simplify and merge rules for cross-compilation.
11446 2007-02-07 Massimiliano Mantione <massi@ximian.com>
11448 * local-propagation.c: Actually *apply* the fix for bug 80591...
11450 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11452 * mini-exceptions.c: backuot part of the last change
11453 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
11455 2007-02-06 Massimiliano Mantione <massi@ximian.com>
11456 * inssel.brg: Fix bug 59286.
11459 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
11461 * mini-exceptions.c: patch from Zoltan to correctly check for
11462 stack boundaries (using the stack register, not the frame register),
11463 fixes bugs #80724, #79717.
11465 2007-02-03 Zoltan Varga <vargaz@gmail.com>
11467 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
11468 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
11470 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
11471 presence of frame pointer elimination.
11473 2007-02-01 Geoff Norton <gnorton@customerdna.com>
11475 * mini-x86.h: NetBSD UCONTEX_REG defines.
11477 2007-02-01 Zoltan Varga <vargaz@gmail.com>
11479 * inssel-amd64.brg: Fix amd64 build.
11481 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
11483 * mini.h: remove extern to workaround what looks likes gcc bug 26905
11486 2007-01-31 Zoltan Varga <vargaz@gmail.com>
11488 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
11491 * mini-<ARCH>.c: Use mono_is_regsize_var ().
11493 2007-01-30 Mark Mason <mason@broadcom.com>
11495 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
11496 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
11497 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
11498 beginning support for CEE_JMP [not quite working yet]
11499 * tramp-mips.c: LMF handling now works
11501 2007-01-30 Zoltan Varga <vargaz@gmail.com>
11503 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
11505 * mini.h (NULLIFY_INS): New macro.
11507 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11509 * mini.c: statistical profiler fix for windows, patch
11510 from Tor Lillqvist (tml@novell.com).
11512 2007-01-30 Massimiliano Mantione <massi@ximian.com>
11513 * local-propagation.c: Fix bug 80591.
11515 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11517 * Makefile.am: put back the --export-dynamic option as with
11518 the previous gmodule flags (thanks to Robert Jordan).
11520 2007-01-28 Zoltan Varga <vargaz@gmail.com>
11522 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
11524 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
11525 simplify and speed up the local register allocator. Also rename some fields
11526 like iassign->vassign.
11528 * regalloc.c: Remove some functions which are no longer used since their
11529 inlined version is in mini-codegen.c.
11531 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
11533 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
11535 2007-01-27 Zoltan Varga <vargaz@gmail.com>
11537 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
11538 narrowing. Fixes #80622.
11540 * iltests.il: Add new regresssion test.
11542 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11544 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
11545 debug-debugger.c, debug-debugger.h: warning fixes.
11546 * driver.c: updated copyright year and made it fit in one line.
11548 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
11550 * aot-runtime.c: updated to use mono-dl instead of gmodule.
11552 2007-01-25 Zoltan Varga <vargaz@gmail.com>
11554 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
11556 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
11558 * iltests.il: Add new test for bug #80507.
11560 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11562 * mini-arm.h: use soft-float also on vfp for now.
11564 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11566 * mini.c: fix some more soft-float issues.
11568 2007-01-24 Zoltan Varga <vargaz@gmail.com>
11570 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
11572 2007-01-24 Massimiliano Mantione <massi@ximian.com>
11573 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
11574 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
11575 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
11577 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
11579 * mini-arm.c: typo fix.
11581 2007-01-23 Neale Ferguson <neale@sinenomine.net>
11583 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
11585 2007-01-21 Zoltan Varga <vargaz@gmail.com>
11587 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
11588 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
11590 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
11592 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
11594 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
11596 * inssel.brg: Fix a warning.
11598 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
11600 * abcremoval.c ssa.c ssapre.c: Update after this change.
11602 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
11604 * dominators.c (df_set): Use mono_bitset_union_fast.
11606 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11608 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
11609 mini-codegen.c: reduce relocations and memory usage for the cpu
11612 2007-01-20 Zoltan Varga <vargaz@gmail.com>
11614 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
11616 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
11617 to reduce their size.
11619 2007-01-19 Mark Mason <mason@broadcom.com>
11621 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
11622 * mini-mips.c: more configuration macros, support long conditional branches, additional
11623 asserts, fix epilog instrumentation.
11624 * mini-mips.h: use standard stack walk
11625 * cpu-mips.md: increase size of div, rem and conditional branches
11627 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
11629 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
11632 2007-01-19 Zoltan Varga <vargaz@gmail.com>
11634 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
11635 (compile_method): Ditto.
11637 * aot-runtime.c (decode_klass_info): Ditto.
11639 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
11640 needed by the code generated by inssel.brg. Also fix a warning.
11642 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
11644 * mini.c: deal with enums that become genericinsts by
11645 being nested in a generic class (bug #79956).
11647 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11649 * mini.c: match the generic definition to check for
11650 private access with generic types (bug #78431).
11652 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11654 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
11655 to make life easier for people cross-compiling that insist on not
11658 2007-01-17 Mark Mason <mason@broadcom.com>
11660 * inssel-long.brg: patch to deal with mips missing flags
11661 * inssel-long32-mips.brg: implement overflow checks
11662 * insset-mips.brg: implement overflow checks
11663 * mini-mips.h: implement conditional exception handling
11664 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
11665 Remove unused code, minor cleanups.
11666 * exceptions-mips.c: minor cleanups
11667 * mini-ops.h: add mips conditional exception ops
11668 * cpu-mips.md: add mips conditional exception ops
11671 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11673 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
11674 to deal with mips missing of flags.
11676 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11678 * exceptions-ppc.c: execute fault handlers.
11680 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
11682 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
11684 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
11686 * mini.c: handle also floating point values in initialize_array.
11688 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11690 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
11691 array initialization and make it conditional on the intrins option.
11693 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11695 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
11696 relocations and put the patch info names close to the enum definition.
11698 2007-01-15 Mark Mason <mason@broadcom.com>
11700 * basic.cs, exceptions.cs: break up large tests to increase debugability.
11702 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11704 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
11706 2007-01-12 Raja R Harinath <rharinath@novell.com>
11708 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
11710 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
11712 * Makefile.am: distribute the mips sources.
11714 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11716 * mini-codegen.h: handle bug #80489 here, by excluding ecx
11719 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
11721 * cpu-x86.md: back out for now as this triggers other regressions.
11723 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11725 * cpu-x86.md: force src1 and dest regpair for long shift instructions
11726 to eax:edx, so ecx can't get allocated to them (bug #80489).
11728 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
11730 * mini.c, mini-exceptions.c: enabled running fault handlers
11733 2007-01-03 Miguel de Icaza <miguel@novell.com>
11735 * driver.c: If nothing fail, do not use the string "failed",
11736 because it makes it very annoying to view test result logs on the
11739 2006-12-30 Miguel de Icaza <miguel@novell.com>
11741 * debug-debugger.c (mono_debugger_main): Rename "main" to
11742 "main_method" to prevent a warning.
11744 Remove a warning for unused field.
11746 2006-12-28 Martin Baulig <martin@ximian.com>
11749 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
11751 2006-12-22 Martin Baulig <martin@ximian.com>
11753 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
11754 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
11755 seperate `.mdb_debug_info' section, so we can access it from the
11756 debugger even if the binary is stripped.
11758 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
11759 from the `.mdb_debug_info' here to prevent the linker from
11760 removing that section.
11762 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
11763 mdb-debug-info64.s.
11765 2006-12-19 Robert Jordan <robertj@gmx.net>
11767 * mini-x86: enable the code to return small structures in
11768 registers for FreeBSD as well. Fixes bug #80278.
11769 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
11771 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11773 * mini-x86.c: align the stack when calling the profiler
11774 function instrumenting the prolog (on OSX).
11776 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
11778 * mini.c: emit a break opcode where Debugger.Break () is called.
11780 2006-12-13 Miguel de Icaza <miguel@novell.com>
11782 * mini.c (mono_method_to_ir): Provide useful information on this
11783 assert, to prevent others from debugging like I did.
11785 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11787 * mini.c: enable code which was incorrectly commented
11790 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11792 * mini-x86.c: enable on OSX, too, the code to return small
11793 structures in registers.
11795 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
11797 * mini-x86.c: remove the use of the dynamic code manager here, too.
11799 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
11801 * mini.h, debug-debugger.c, tramp-*.c: fixed
11802 mono_debugger_create_notification_function() to use
11803 mono_global_codeman_reserve () instead of a dynamic code manager.
11805 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
11807 * mini.c, jit-icalls.h, jit-icalls.c: remove the
11808 ves_array_element_address() jit icall and use a generated
11809 managed method instead (which is about 4 times faster for a rank 3
11812 2006-11-29 Mark Mason <mason@broadcom.com>
11814 * basic-calls.cs: additional tests for passing
11815 structures as function arguments.
11817 2006-11-29 Mark Mason <mason@broadcom.com>
11819 * mini-mips.h: disable custom exception handling
11820 * mini-mips.c: throw/rethrow should use jalr to call
11821 exception stubs. Fixed bug with passing structures
11822 by value. More support for tracing floating point
11825 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11827 * mini.c: fixed typo in the soft-float ldind.r4 handling
11830 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11832 * mini.c, mini.h, driver.c: added --runtime command line
11833 option to select a different runtime than the autodetected one.
11834 * jit.h: added API for embedders to initialize with a specific
11837 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
11839 * mini.c: handle also boxing of r4 values (bug #80024).
11841 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
11843 * mini-ppc.c: force indirect calls until we reserve
11844 enough address space for all the generated code.
11846 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
11848 * exceptions-arm.c: workaround bugs in the libc definition
11849 of struct ucontext.
11851 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
11853 * inssel.brg: fixes from me and Mark Mason.
11855 2006-11-23 Dick Porter <dick@ximian.com>
11857 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
11858 semaphore display now we've fixed the initial value
11860 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11862 * inssel.brg: partially revert the last change to fix the build.
11864 2006-11-21 Mark Mason <mason@broadcom.com>
11866 * inssel.brg: Add and use compare-and-branch macros to support
11867 architectures that do not have condition code registers (ie. MIPS).
11868 * *-mips.{c,brg,md}: Fix copyright statements
11870 2006-11-20 Mark Mason <mason@broadcom.com>
11872 * Makefile.am: remove mini-codegen.c from list of MIPS sources
11873 * mini.c: Allow GET_CONTEXT to be specified by the arch port
11874 * mini.h: Added declaration for mono_print_ins()
11875 * mini-codegen.c: added ins_spec initializer for MIPS
11876 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
11877 vreg to be virtual and hreg to be non-virtual.
11878 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
11879 is not yet working/implemented correctly.
11880 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
11881 non-static, fixup calls to print_ins() from other parts in the file.
11883 2006-11-20 Mark Mason <mason@broadcom.com>
11885 * basic-calls.cs: added tests for passing structures as arguments
11888 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
11890 * inssel-long32.brg: optimize signed division by power of two.
11892 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
11894 * mini-arm.c: added support for interworking with thumb code
11895 (mono must be still be built using the ARM instruction encoding).
11897 2006-11-19 Miguel de Icaza <miguel@novell.com>
11899 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
11900 verifier has different rules for it. Fixes a few verifier issues
11903 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
11904 at the end, so people know what happened.
11906 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
11908 * brach-opts.c: in optimize_exception_target() make sure we
11909 are in a catch clause (fixes bug #79871).
11911 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11913 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
11914 more soft-float support fixes.
11916 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
11918 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
11919 that are passed half on the stack and half in registers.
11921 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
11923 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
11924 more mips integration work from Mark E Mason
11925 <mark.e.mason@broadcom.com>.
11927 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11929 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
11930 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
11931 tramp-mips.c: added sources for the mips port, not
11932 integrated in the build yet. Contributed by
11933 Mark E Mason <mark.e.mason@broadcom.com>.
11935 2006-11-14 Neale Ferguson <neale@sinenomine.net>
11937 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
11939 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11941 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
11942 put the soft-float rules in its own file since it seems to
11943 break s390 compilation.
11945 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11947 * mini-arm.c: fixed wrnings.
11949 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
11951 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
11952 inssel-arm.brg: ARM support for soft-float.
11954 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11956 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
11957 loads and stores of 32 bit fp values.
11959 2006-11-10 Zoltan Varga <vargaz@gmail.com>
11961 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
11963 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
11964 works. Fixes #79852 and #79463.
11966 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11968 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
11969 more soft-float support WIP and fixes.
11971 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
11973 * mini-arm.c: some VFP updates.
11975 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
11977 * mini-exceptions.c: 0 is a valid local var offset in some
11978 architectures, don't assert (bug #78508).
11980 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
11982 * exceptions-arm.c: fixed off by one error in stack walk code.
11984 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
11986 * mini.h, mini.c: more precise tracking of type load exceptions.
11988 2006-11-03 Robert Jordan <robertj@gmx.net>
11990 * Makefile.am: [WIN32] Add monow.exe target.
11991 * driver.c: [WIN32] Don't detach the console when debugging.
11994 2006-10-30 Miguel de Icaza <miguel@novell.com>
11996 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
11998 2006-10-23 Zoltan Varga <vargaz@gmail.com>
12000 * aot-compiler.c (emit_method_info): Add a case missed earlier.
12002 * driver.c (mini_regression): Fix --regression with AOT.
12004 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
12006 2006-10-17 Zoltan Varga <vargaz@gmail.com>
12008 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
12010 * mini-sparc.h: Don't use sigaction on sparc/linux.
12012 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
12014 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
12016 * mini-exceptions.c: Add proper include files for getpid ().
12018 2006-10-16 Zoltan Varga <vargaz@gmail.com>
12020 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
12021 address instead of a MonoJitInfo* to avoid decoding the exception info for the
12024 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
12025 name cache to reduce its size.
12027 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
12029 2006-10-15 Zoltan Varga <vargaz@gmail.com>
12031 * mini-x86.c: Save/restore the current LMF structure more efficiently using
12032 the mono_lmf TLS variable.
12034 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
12035 trampoline lmf frames.
12037 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
12039 2006-10-14 Zoltan Varga <vargaz@gmail.com>
12041 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
12042 the mono_lmf TLS variable.
12044 * mini-exceptions.c: Access the LMF structure through accessors.
12046 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
12047 variable instead of in jit_tls->lmf.
12049 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
12051 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
12052 trampoline lmf frames.
12054 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
12056 2006-10-12 Zoltan Varga <vargaz@gmail.com>
12058 * mini.c trace.c mini-x86.c: Revert these too.
12060 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
12063 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
12065 * genmdesc.c: removed now dead code.
12067 2006-10-09 Robert Jordan <robertj@gmx.net>
12069 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
12071 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
12073 * mini.h: do not leave gaps in the opcode values.
12075 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
12077 * jit-icalls.h: flag functions as internal here, too.
12079 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
12081 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
12082 functions with the internal attribute.
12084 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
12086 * aot-compiler.c: fclose the file descriptor in the profile read loop.
12088 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
12090 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
12093 2006-10-05 Zoltan Varga <vargaz@gmail.com>
12095 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
12096 tail calls as on other platforms.
12098 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
12100 * iltests.il: Add a few tailcall tests.
12102 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
12104 * driver.c: fix loop for old compilers (bug #79521).
12106 2006-10-02 Zoltan Varga <vargaz@gmail.com>
12108 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
12110 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
12112 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
12113 metadata without any code.
12115 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
12116 more precise debugging information using gdb.
12118 2006-09-30 Zoltan Varga <vargaz@gmail.com>
12120 * inssel-ia64.brg: Make the helper methods static.
12122 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
12124 * inssel-x86.brg: make the helper methods static.
12126 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
12128 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
12130 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
12132 * mini.c: updates for monoburg changes.
12133 * inssel.brg: make a few helper functions static as they should.
12135 2006-09-27 Zoltan Varga <vargaz@gmail.com>
12137 * Makefile.am: Move mini-codegen.c to common_sources.
12139 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
12141 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
12143 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
12144 mini-ppc.h: port to use the common local register allocator.
12146 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12148 * mini.h: Remove the comment too then.
12150 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
12152 * mini.h: put back backend.data which is to be used shortly and
12153 doesn't increase the size of MonoInst. If any 64 bit arch aligned
12154 pointers on 4 byte boundaries it'd have much bigger issues running
12155 and you can ifdef it out anyway.
12157 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12159 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
12160 MonoInst size by 4 bytes on 64 bit machines.
12162 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
12164 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
12165 replacement with more meaningful field names. Arch maintainers, please
12166 check the assigned names are good enough for your arch.
12168 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12170 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
12171 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
12173 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
12175 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
12176 relocations and memory requirements, put the optimization flags
12177 definitions in their own file.
12179 2006-09-24 Zoltan Varga <vargaz@gmail.com>
12181 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
12183 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
12185 2006-09-22 Zoltan Varga <vargaz@gmail.com>
12187 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
12189 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
12191 * inssel.brg: use the correct function to get the size of an item
12192 in an array, given an element class.
12193 * aot-compiler.c: do not access class->class_size directly.
12195 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
12197 * mini.h, debug-mini.c: added a debugging function to print
12198 info about local variables and arguments in a jitted method.
12200 2006-09-20 Zoltan Varga <vargaz@gmail.com>
12202 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
12204 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
12206 2006-09-19 Zoltan Varga <vargaz@gmail.com>
12208 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
12209 inner and outer loops when passing vtypes.
12211 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
12213 * mini-ppc.c: take into account the cpu errata for cache flushing
12214 which caused some random errors (bug #79381).
12216 2006-09-19 Zoltan Varga <vargaz@gmail.com>
12218 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
12219 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
12221 2006-09-17 Zoltan Varga <vargaz@gmail.com>
12223 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
12226 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
12227 freebsd ports tree.
12229 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
12230 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
12232 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
12235 2006-09-13 Zoltan Varga <vargaz@gmail.com>
12237 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
12239 2006-09-12 Zoltan Varga <vargaz@gmail.com>
12241 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
12242 macro does not have to be changed during debugging.
12244 * 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>.
12246 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
12248 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
12250 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
12251 MONO_ARCH_NO_EMULATE_MUL is defined.
12253 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
12255 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
12257 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
12259 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
12261 2006-09-11 Zoltan Varga <vargaz@gmail.com>
12263 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
12264 stuff to mini-exceptions.c where it is used.
12266 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
12267 setup code, the real one is in mini-exceptions.c.
12269 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
12270 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
12271 some changes from the freebsd ports tree.
12273 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
12276 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
12278 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
12280 * mini.c: on Linux, check for /proc to be mounted
12281 (bug# 79351, novell bug#201204).
12283 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
12285 * mini.c: handle cases where pthread_attr_getstack() behaves
12286 incorrectly (bug #78096).
12288 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
12290 * mini-arm.c: support larger stack frames (bug #79272).
12292 2006-09-08 Zoltan Varga <vargaz@gmail.com>
12294 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
12296 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
12299 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
12300 mono_class_from_name () to find a class from its name.
12302 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
12304 2006-09-07 Zoltan Varga <vargaz@gmail.com>
12306 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
12308 2006-09-05 Kornel Pal <kornelpal@gmail.com>
12310 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
12312 2006-09-04 Zoltan Varga <vargaz@gmail.com>
12314 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
12315 callinfo->trampoline.
12317 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
12319 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
12322 2006-09-03 Zoltan Varga <vargaz@gmail.com>
12324 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
12326 2006-09-02 Zoltan Varga <vargaz@gmail.com>
12328 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
12329 stats.method_trampolines, it is already done by the generic trampoline code.
12331 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
12333 2006-09-01 Zoltan Varga <vargaz@gmail.com>
12335 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
12337 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
12339 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
12341 * mini.c (print_jit_stats): Print mscorlib mempool size too.
12343 * mini.c (print_jit_stats): Print new stats.
12345 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
12347 2006-08-31 Zoltan Varga <vargaz@gmail.com>
12349 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
12350 Address on two dimensional arrays. Fixes #78729.
12352 * mini.h (MonoCompile): Add a 'skip_visibility' field.
12354 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
12357 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
12359 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
12362 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
12364 (mini_get_ldelema_ins): Ditto.
12366 2006-08-30 Zoltan Varga <vargaz@gmail.com>
12368 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
12369 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
12372 2006-08-29 Neale Ferguson <neale@sinenomine.net>
12374 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
12375 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
12377 * exceptions-s390x.c: Cosmetic change.
12379 * tramp-s390.c: Fix warning.
12381 * cpu-s390.md: Correct length of mul_imm.
12383 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
12385 * aot-compiler.c: added binary writer with ELF backend
12386 implementation (only on Linux/x86 for now).
12388 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12390 * Makefile.am: Don't run net 2.0 AOT tests.
12392 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
12393 (mono_compile_assembly): Skip net 2.0 assemblies as well.
12395 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
12397 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12399 * aot-compiler.c: simplified and refactored the asm-writing code
12400 to allow different backends.
12402 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12404 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12406 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
12407 little. Share patches of type TYPE_FROM_HANDLE as well.
12409 * mini.c (mono_patch_info_equal): New helper function.
12410 (mono_patch_info_hash): Ditto.
12412 * aot-compiler.c (emit_method_code): Fix s390 build.
12414 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
12415 is not handled because it is stored as a flag and not as a type ctor. Fixes
12418 2006-08-17 Zoltan Varga <vargaz@gmail.com>
12420 * aot-compiler.c: Fix computation of GOT slot statistics.
12422 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
12423 Also remove support for not PIC AOT.
12425 * mini.h: Bump AOT file format version.
12427 * objects.cs: Add a test for #78990.
12429 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
12430 (peter.dettman@iinet.net.au). Fixes #79087.
12432 * basic-long.cs: Add a test for the above.
12434 2006-08-16 Zoltan Varga <vargaz@gmail.com>
12436 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
12438 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
12441 2006-08-15 Zoltan Varga <vargaz@gmail.com>
12443 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
12446 2006-08-10 Jonathan Chambers <joncham@gmail.com>
12448 * mini.c: Don't verify COM proxy invoke calls
12451 2006-08-10 Dick Porter <dick@ximian.com>
12453 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
12454 which process is holding semaphores locked.
12456 2006-08-08 Zoltan Varga <vargaz@gmail.com>
12458 * mini-ia64.c mini-amd64.c: Fix #79027.
12460 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
12462 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
12464 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
12465 implicit arguments in a vararg call. Fixes #79027.
12467 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
12469 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
12470 (mono_get_array_new_va_signature): Ditto.
12472 2006-08-05 Zoltan Varga <vargaz@gmail.com>
12474 * aot-runtime.c: Call init_plt lazily.
12476 * inssel-long.brg: Fix unsigned long->int conversion.
12478 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
12480 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
12481 that most data is now in the .rss/.data section.
12483 2006-08-04 Zoltan Varga <vargaz@gmail.com>
12485 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
12487 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
12489 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
12491 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
12493 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
12494 virtual call. Fixes #79010.
12496 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
12497 and use the result as the this argument in the real call.
12499 * generics.2.cs: Add a new test for #79010.
12501 2006-08-03 Zoltan Varga <vargaz@gmail.com>
12503 * mini-x86.c: Fix a warning.
12505 * aot-compiler.c: Add a bunch of statistics.
12507 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
12509 2006-08-02 Zoltan Varga <vargaz@gmail.com>
12511 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
12513 2006-08-01 Zoltan Varga <vargaz@gmail.com>
12515 * 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>.
12517 2006-07-13 Miguel de Icaza <miguel@novell.com>
12519 * mini.c (mono_method_to_ir): Obtain the original method in the
12520 CIL stream and use this to perform validation.
12524 2006-07-19 Zoltan Varga <vargaz@gmail.com>
12526 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
12527 (mono_arch_call_opcode): Ditto.
12529 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
12532 * mini.c (mono_patch_info_dup_mp): New helper function.
12534 * aot-compiler.c (compile_method): Fix some of the memory allocated during
12535 compilation. Fixes #78827.
12537 2006-07-18 Kornel Pal <kornelpal@gmail.com>
12539 * declsec.c: Use original security informations for
12540 MONO_WRAPPER_MANAGED_TO_MANAGED.
12542 2006-07-15 Jonathan Chambers <joncham@gmail.com>
12544 * mini.c: Allow Com Interop methods/classes and
12545 don't verify COM wrapper calls
12548 2006-07-13 Zoltan Varga <vargaz@gmail.com>
12550 * inssel-long32.brg: Fix long->i4 checked conversion.
12552 * exceptions.cs: Add a test for the above.
12554 2006-07-08 Zoltan Varga <vargaz@gmail.com>
12556 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
12558 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
12561 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
12564 2006-07-03 Zoltan Varga <vargaz@gmail.com>
12566 * mini.c: Fix solaris/x86 exception handling.
12568 * Makefile.am: Get rid of $(ICU_LIBS).
12570 2006-07-02 Zoltan Varga <vargaz@gmail.com>
12572 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
12573 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
12574 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
12576 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
12578 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
12579 this function causes a SIGSEGV.
12581 2006-06-22 Zoltan Varga <vargaz@gmail.com>
12583 * mini.c: Remove unused solaris/x86 includes.
12585 2006-06-21 Zoltan Varga <vargaz@gmail.com>
12587 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
12589 2006-06-20 Jb Evain <jbevain@gmail.com>
12591 * cpu-g4.md: fix max length of start_handler instruction.
12593 2006-06-20 Massimiliano Mantione <massi@ximian.com>
12594 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
12596 2006-06-16 Massimiliano Mantione <massi@ximian.com>
12597 * ssa.c: Fixed bug 78653 for SSA based deadce.
12598 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
12599 MonoInst.flags, used in SSA based deadce.
12600 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
12601 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
12603 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
12605 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
12606 it can end up using non executable memory on ppc64 systems
12607 running ppc32 userspace (fix from Johannes Berg).
12609 2006-06-14 Dick Porter <dick@ximian.com>
12611 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
12614 2006-06-13 Massimiliano Mantione <massi@ximian.com>
12615 * mini.c: Made so that inline is locally disabled if it would
12616 trigger a .cctor, because too many apps depend on this behavior
12617 (which seems to be also the one of the MS CLR).
12619 2006-06-13 Zoltan Varga <vargaz@gmail.com>
12621 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
12622 No idea why this worked before.
12624 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
12625 which branch to outer exception clauses since they could skip the
12626 inner finally clauses. Fixes #78633.
12628 * exceptions.cs: Add a test for the above.
12630 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
12633 * iltests.il: Add a test for the above.
12635 2006-06-12 Zoltan Varga <vargaz@gmail.com>
12637 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
12638 after the end of a try bblock, to prevent asserts in mini_method_compile ().
12640 * iltests.il: Add a test for the above.
12642 2006-06-10 Zoltan Varga <vargaz@gmail.com>
12644 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
12646 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
12647 methods as instrinsics.
12649 2006-06-09 Wade Berrier <wberrier@novell.com>
12651 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
12652 (simple-cee-ops.h ssapre-mini-ops.h)
12654 2006-06-09 Neale Ferguson <neale@sinenomine.net>
12656 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
12657 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
12659 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
12660 * cpu-s390x.md: Fix max. length values for a couple of instructions.
12662 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
12664 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
12666 2006-06-08 Massimiliano Mantione <massi@ximian.com>
12668 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
12669 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
12670 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
12671 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
12672 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
12673 of opcodes, so that bug 78549 should not happen again.
12674 * ssapre.c: Updated to use the renamed files.
12676 2006-06-08 Zoltan Varga <vargaz@gmail.com>
12678 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
12679 in OP_ATOMIC_EXCHANGE_I4.
12681 2006-06-07 Wade Berrier <wberrier@novell.com>
12683 * tramp-s390.c: Fix s390 build (add missing pointer declarations
12684 in mono_debugger_create_notification_function)
12686 2006-06-06 Zoltan Varga <vargaz@gmail.com>
12688 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
12690 * mini.c (type_from_stack_type): Disable some changes which do not
12693 * driver.c: Reenable opts.
12695 * mini.h (MonoStackSlot): New structure to keep track of the verification state
12696 of the evaluation stack.
12698 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
12699 evaluation stack trace at entry to the bblock.
12701 * mini.c (merge_stacks): New function to perform verification of stack merges.
12702 Turned off by default.
12704 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
12707 2006-06-06 Massimiliano Mantione <massi@ximian.com>
12709 * local-propagation.c: Fixed bug 78549.
12711 2006-06-04 Zoltan Varga <vargaz@gmail.com>
12713 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
12715 2006-06-02 Miguel de Icaza <miguel@novell.com>
12717 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
12718 tramp-arm.c, tramp-ia64.c
12719 (mono_debugger_create_notification_function): Update signature to
12720 new signature and use new protocol for creating the notification
12723 Should fix the build.
12725 2006-06-02 Geoff Norton <gnorton@customerdna.com>
12727 * exceptions-ppc.c (mono_jit_walk_stack)
12728 (ves_icall_get_frame_info): Fix the build
12730 2006-06-02 Zoltan Varga <vargaz@gmail.com>
12732 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
12734 2006-05-31 Raja R Harinath <rharinath@novell.com>
12736 * il2tests.2.il: New file for generics CIL tests. Add test for
12738 * Makefile.am: Update.
12741 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
12744 2006-05-30 Massimiliano Mantione <massi@ximian.com>
12746 * aliasing.c: Fixed bug 78311.
12748 2006-05-29 Martin Baulig <martin@ximian.com>
12750 * mini-exceptions.c (mono_find_jit_info): When computing the
12751 native offset, check whether we're actually inside the method's
12752 code; call mono_debug_print_stack_frame() to format the frame.
12753 (ves_icall_System_Exception_get_trace): Call
12754 mono_debug_print_stack_frame() to format the stack frame.
12755 (ves_icall_get_trace): Update to the new debugging API.
12756 (mono_jit_walk_stack_from_ctx): Likewise.
12757 (ves_icall_get_frame_info): Likewise.
12759 * mini.c (get_method_from_ip): Use the new debugging API.
12760 (mono_print_method_from_ip): Likewise.
12763 (mono_jit_walk_stack): Use the new debugging API.
12764 (ves_icall_get_frame_info): Likewise.
12766 2006-05-27 Zoltan Varga <vargaz@gmail.com>
12768 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
12770 2006-05-25 Massimiliano Mantione <massi@ximian.com>
12772 * mini.c: Added "limitator" to inline for debugging.
12774 2006-05-24 Martin Baulig <martin@ximian.com>
12776 * debug-debugger.c (mono_debugger_init): Create a private,
12777 malloc()-based code manager for the notification function and
12778 intentionally leak it on exit. This fixes the crash-on-exit race
12782 (mono_debugger_create_notification_function): Added
12783 `MonoCodeManager *' argument.
12786 (mono_debugger_create_notification_function): Added
12787 `MonoCodeManager *' argument.
12789 2006-05-23 Massimiliano Mantione <massi@ximian.com>
12791 * aliasing.c: Fixed 64 bit issue.
12792 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12793 default since all known bugs are fixed (one more time!).
12795 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12797 * mini.c: write barrier support.
12799 2006-05-23 Martin Baulig <martin@ximian.com>
12801 * debug-debugger.c: Revert Paolo's change. Add comment and #error
12802 check at the top of the file.
12804 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
12806 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
12807 reverting changes without reason and without changelog entries.
12809 2006-05-18 Zoltan Varga <vargaz@gmail.com>
12811 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
12812 to a few opcodes. Fixes #78439.
12814 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
12815 consistency with other archs.
12817 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
12819 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
12821 * debug-debugger.c: fix the build.
12823 2006-05-17 Martin Baulig <martin@ximian.com>
12826 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
12827 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
12828 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
12829 (debugger_attach): Call GC_mono_debugger_add_all_threads().
12831 2006-05-11 Zoltan Varga <vargaz@gmail.com>
12833 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
12835 2006-05-10 Zoltan Varga <vargaz@gmail.com>
12837 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
12838 MONO_TYPE_GENERICINST.
12840 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
12841 MONO_TYPE_GENERICINST.
12843 2006-05-09 Zoltan Varga <vargaz@gmail.com>
12845 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
12848 2006-05-08 Zoltan Varga <vargaz@gmail.com>
12850 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
12852 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
12854 2006-05-06 Zoltan Varga <vargaz@gmail.com>
12856 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
12857 mono_trace_cleanup ().
12859 * iltests.il: Fix problem with the newly added test.
12861 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
12862 due to register constraints, free up the previous hreg. Fixes #78314.
12864 * iltests.il: Add new test for #78314.
12866 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
12867 Interlocked.Add. Fixes #78312.
12869 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
12871 2006-05-05 Zoltan Varga <vargaz@gmail.com>
12873 * inssel.brg (mini_emit_virtual_call): Fix a warning.
12875 2006-05-05 Martin Baulig <martin@ximian.com>
12877 * debug-mini.c (mono_debug_open_block): New method.
12880 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12881 the beginning of each basic block.
12884 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12885 the beginning of each basic block.
12887 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12889 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12890 default until I understand why they break the build on amd64.
12892 2006-05-04 Zoltan Varga <vargaz@gmail.com>
12894 * mini.c (mini_cleanup): Call mono_cleanup ().
12896 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
12899 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12901 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
12902 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12903 default since all known bugs are fixed, and I cannot reproduce bug
12904 77944... I'm asking Matt Hargett to test again after this commit.
12906 2006-04-28 Massimiliano Mantione <massi@ximian.com>
12908 * mini-codegen.c: Fixed typo that thrashed inline.
12910 2006-04-28 Zoltan Varga <vargaz@gmail.com>
12912 * dominators.c (compute_dominators): Avoid using a worklist since
12913 it is not correct in some cases. Instead, iterate over all bblocks as
12914 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
12916 2006-04-28 Miguel de Icaza <miguel@novell.com>
12918 * mini.c (mono_jit_compile_method_inner): Use
12919 mono_prepare_exception_from_error that resets the value
12922 2006-04-27 Miguel de Icaza <miguel@novell.com>
12924 * mini.c: Move the mini_loader_error_to_exception to metadata.
12926 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12928 * aliasing.c: Fixed bug 78210.
12930 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12932 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12933 default until all their problems (or the ones they trigger) are fixed.
12935 2006-04-26 Zoltan Varga <vargaz@gmail.com>
12937 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
12939 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
12940 as loaded only after resolving patches since that could invoke the same method.
12942 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
12944 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
12947 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
12950 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
12953 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
12954 made from AOT code through the PLT table.
12956 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
12957 holding the plt offset when a call is made to the aot plt trampoline.
12959 2006-04-25 Zoltan Varga <vargaz@gmail.com>
12961 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
12964 * Makefile.am (common_sources): Fix build breakage.
12966 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
12967 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
12968 intra-assembly calls if possible.
12970 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
12972 * mini-trampolines.c: Handle PLT entries.
12974 * mini.c: Avoid creating a GOT var for calls.
12976 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
12977 from mscorlib code.
12979 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
12980 from mscorlib code.
12982 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
12985 * mini.h: Bump AOT file format version.
12987 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
12990 2006-04-25 Martin Baulig <martin@ximian.com>
12992 * driver.c: Disable copyprop, consprop and inline when running
12993 inside the debugger.
12995 2006-04-25 Martin Baulig <martin@ximian.com>
12997 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
12998 with `get_current_thread' and added `detach'.
12999 (MonoDebuggerMetadataInfo): Added `thread_size',
13000 `thread_tid_offset', `thread_stack_ptr_offset' and
13001 `thread_end_stack_offset'.
13003 2006-04-25 Zoltan Varga <vargaz@gmail.com>
13005 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
13008 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
13009 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
13011 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
13013 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
13015 * aot.c: Add support for ADJUSTED_IID.
13017 2006-04-24 Zoltan Varga <vargaz@gmail.com>
13019 * aot.c (emit_method_order): Don't align method_order_end.
13021 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
13022 the interface ID changes.
13024 2006-04-21 Dick Porter <dick@ximian.com>
13026 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
13027 cleaning up a thread. Fixes the new part of bug 77470.
13029 2006-04-20 Geoff Norton <gnorton@customerdna.com>
13031 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
13032 to managed wrapper.
13034 2006-04-19 Zoltan Varga <vargaz@gmail.com>
13036 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
13038 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
13039 SIGSEGV. Fixes #78072.
13041 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
13042 unregister our SIGABRT handler.
13044 2006-04-19 Massimiliano Mantione <massi@ximian.com>
13046 * mini.c: Disabled inline where it can alter the call stack in a
13047 way visible from managed code.
13048 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
13051 2006-04-16 Zoltan Varga <vargaz@gmail.com>
13053 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
13054 on other platforms. Fixes #78089.
13056 2006-04-13 Martin Baulig <martin@ximian.com>
13058 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
13059 determine whether we're inside the debugger.
13062 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
13064 2006-04-12 Zoltan Varga <vargaz@gmail.com>
13066 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
13067 handler clauses. Fixes #78024.
13069 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
13070 in the CALL_MEMBASE opcodes. Fixes #78088.
13071 (mono_arch_get_vcall_slot_addr): Ditto.
13073 2006-04-10 Martin Baulig <martin@ximian.com>
13075 * debug-debugger.c: The thread handling code has now been moved
13076 into ../metadata/threads.c.
13078 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13080 * driver.c (mono_main): Fix --with-gc=none build.
13082 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
13083 (mono_spillvar_offset_float): Ditto.
13084 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
13085 hreg, not when its !global, since on ia64, there is a third category: stacked
13088 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
13090 * mini.c: set MonoInst->klass for load field address and a few other
13093 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13095 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
13097 2006-04-07 Zoltan Varga <vargaz@gmail.com>
13099 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
13100 the branch opt changes.
13102 2006-04-06 Dick Porter <dick@ximian.com>
13104 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
13106 * wapihandles.c (mini_wapi_seminfo):
13107 * driver.c (mono_main): Add semaphore info option
13109 2006-04-05 Zoltan Varga <vargaz@gmail.com>
13111 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
13112 branch optimization changes. Fixes #78009.
13114 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
13116 * mini.c: ignore accessibility of methods in managed->native wrappers.
13118 2006-04-04 Zoltan Varga <vargaz@gmail.com>
13120 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
13122 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
13124 2006-04-03 Zoltan Varga <vargaz@gmail.com>
13126 * mini.c: Modify the branch optimizations to preserve the invariant that
13127 the entries inside the in_bb and out_bb arrays are unique.
13128 (mono_unlink_bblock): Avoid creation of new arrays.
13130 2006-04-02 Zoltan Varga <vargaz@gmail.com>
13132 * mini.c (mono_unlink_bblock): Fix regression caused by previous
13135 2006-04-01 Zoltan Varga <vargaz@gmail.com>
13137 * mini.c (optimize_branches): Remove the "optimizations" in
13138 the cbranch1/cbranch2 -> branch cases which were causing several
13139 problems in the past. Fixes #77986.
13141 2006-03-31 Chris Toshok <toshok@ximian.com>
13143 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
13144 default optimizations :(
13146 2006-03-31 Zoltan Varga <vargaz@gmail.com>
13148 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
13151 2006-03-31 Massimiliano Mantione <massi@ximian.com>
13153 * local-propagation.c: Added comments to structs and removed
13154 "Mono" prefixes from local tree mover types.
13156 2006-03-30 Zoltan Varga <vargaz@gmail.com>
13158 * Makefile.am (arch_sources): Define this for each architecture so
13159 libmono_la_SOURCES is defined in one place.
13161 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
13163 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
13166 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
13168 * driver.c: print the GC name supplied by configure.
13170 2006-03-29 Massimiliano Mantione <massi@ximian.com>
13172 * local-propagation.c: Added tree mover, and moved here all the
13173 local propagation code from mini.c
13174 * mini.c: Added support for treeprop, and moved all the local
13175 propagation code to local-propagation.c
13176 * mini.h: Added support for treeprop
13177 * driver.c: Added support for treeprop, enabled consprop, copyprop,
13178 treeprop, inline and deadce by default
13179 * Makefile.am: Added local-propagation.c
13181 2006-03-25 Zoltan Varga <vargaz@gmail.com>
13183 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
13185 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
13187 * debug-debugger.c: make it compile without the Boehm GC.
13189 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
13191 * mini.c: fixed issue with mismatch when an icall is registered
13192 with multiple names but same address.
13194 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
13196 * declsec.c, mini-exceptions.c: use write barrier to set reference
13197 fields of managed objects.
13199 2006-03-19 Zoltan Varga <vargaz@gmail.com>
13201 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
13202 (can_access_internals): Fix a warning.
13204 * mini.c (print_method_from_ip): Rename this to
13205 mono_print_method_from_ip so it gets exported.
13207 * trace.c: Deal with strings inside StringBuilder's containing garbage
13208 and fix memory leaks. Fixes #77848.
13210 2006-03-19 Zoltan Varga <vargaz@gmail.com>
13212 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
13215 2006-03-16 Neale Ferguson <neale@sinenomine.net>
13217 * mini-s390.c: Remove OP_X86_TEST_NULL.
13219 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
13221 * mini.c: use the correct GetHashCode() for the moving collector.
13223 2006-03-16 Massimiliano Mantione <massi@ximian.com>
13225 * liveness.c: Regalloc spill cost tuning.
13227 2006-03-15 Neale Ferguson <neale@sinenomine.net>
13229 * mini-s390x.h: Correct S390_LONG macro.
13231 * mini-s390x.c: Cleanup unused code.
13233 2006-03-15 Zoltan Varga <vargaz@gmail.com>
13235 * jit-icalls.h: New file.
13237 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
13238 icalls and include that instead of including jit-icalls.c.
13240 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
13243 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
13245 * mini.c: when checking for member accessibility, also check for
13246 friend assemblies and for explicit interface implementations.
13248 2006-03-14 Zoltan Varga <vargaz@gmail.com>
13250 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
13252 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
13254 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
13255 common cases are done first.
13257 * mini-ops.h: Only define platform specific opcodes on the given platform.
13259 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
13262 2006-03-14 Martin Baulig <martin@ximian.com>
13264 Revert Paolo's change from r57348:
13266 * mini.h: don't use gboolean for bitfields.
13267 * mini.c: verifier changes for fields and methods accessibility.
13269 2006-03-13 Neale Ferguson <neale@sinenomine.net>
13271 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
13273 * mini-s390x.c: Fix conv_r_un.
13275 * cpu-s390, cpu-s390x.md: Fix lengths.
13277 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
13279 * mini.c: nested types have access to all the nesting
13280 levels, not just the enclosing types.
13282 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
13284 * mini.c: added a few more verification checks.
13286 2006-03-12 Zoltan Varga <vargaz@gmail.com>
13288 * liveness.c: Merge optimizations from the linear-il branch.
13290 2006-03-11 Zoltan Varga <vargaz@gmail.com>
13292 * mini-ia64.c (emit_call): Add a comment.
13294 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
13296 * tramp-ia64.c: Fix some warnings.
13298 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
13300 * mini.h: don't use gboolean for bitfields.
13301 * mini.c: verifier changes for fields and methods accessibility.
13303 2006-03-11 Zoltan Varga <vargaz@gmail.com>
13305 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
13306 lazy icall wrapper changes.
13308 * dominators.c: Replace all the dominator algorithms with faster
13309 ones from the linear-il branch.
13311 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
13314 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
13315 common cases are done first.
13317 * mini-amd64.c: Fix some warnings.
13319 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
13322 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
13325 * mini.h: Add a missing prototype.
13327 2006-03-10 Zoltan Varga <vargaz@gmail.com>
13329 * mini.c: Compile icall wrappers lazily.
13331 * mini-codegen.c: Use printf instead of g_print since its much faster.
13333 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
13336 * mini.c (optimize_branches): Cache the negative result from
13337 remove_block_if_useless ().
13339 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
13340 Also fix some bblock linking issues.
13342 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
13345 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
13347 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
13348 accessed fields first, for better cache behavior.
13350 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13352 * mini.c: speedup IList<T> array accesses.
13354 2006-03-09 Zoltan Varga <vargaz@gmail.com>
13356 * mini.c (mono_method_to_ir): Handle large methods overflowing the
13357 inline_costs counter. Fixes #77190.
13359 2006-03-06 Zoltan Varga <vargaz@gmail.com>
13361 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
13362 trace messages. Fixes #77706.
13364 2006-03-04 Martin Baulig <martin@ximian.com>
13366 * tramp-amd64.c, tramp-x86.c
13367 (mono_debugger_create_notification_function): Use
13368 mono_global_codeman_reserve() to allocate a buffer at runtime and
13371 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
13373 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
13374 notification function at runtime and then call `initialize' in the
13375 `MONO_DEBUGGER__debugger_info' vtable.
13377 2006-03-04 Zoltan Varga <vargaz@gmail.com>
13379 * iltests.il: Fix a visibility problem.
13381 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13383 * driver.c, mini.c: add hooks for the counters API.
13385 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
13387 * driver.c: show disabled options.
13389 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
13391 * linear-scan.c: always use cost-driven selection.
13393 2006-02-28 Raja R Harinath <rharinath@novell.com>
13395 * jit-icalls.c (helper_compile_generic_method): Revert change from
13398 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
13400 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
13402 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
13404 * inssel.brg: style fixes, mostly to force the updated monoburg
13405 to run for people using svn.
13407 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
13409 * mini.c: match monoburg changes.
13411 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13413 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
13414 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
13415 declaration in the header file.
13417 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
13419 * helpers.c: reduce relocations and mem usage.
13421 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
13423 * mini.h, mini-codegen.c: disable logging features if
13424 requested by configure.
13426 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
13428 * mini.c: tiny verifier changes.
13430 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13432 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
13433 cpu-pentium.md: stack alignment changes for osx/x86,
13434 partially from Geoff Norton <gnorton@customerdna.com>.
13436 2006-02-24 Raja R Harinath <harinath@gmail.com>
13438 * jit-icalls.c (helper_compile_generic_method): Update to changes
13439 in metadata/class.c.
13441 2006-02-24 Zoltan Varga <vargaz@gmail.com>
13443 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
13445 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
13446 interface calls with large offsets.
13448 2006-02-23 Raja R Harinath <rharinath@novell.com>
13450 * jit-icalls.c (helper_compile_generic_method): Document the
13451 special-case we depend on so that we can inflate the method twice
13452 with the same context with no bad side-effects.
13454 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
13456 * mini-x86.c, mini-amd64.c: fix for case when xen support
13459 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
13461 * mini-x86.c, mini-amd64.c: generate code to access tls items
13462 in a faster way for Xen systems.
13464 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13466 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
13467 updates and compilation fixes for the OSX/x86 port, mostly from
13468 Geoff Norton <gnorton@customerdna.com>.
13470 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13472 * inssel.brg: faster interface call implementation
13473 to sync with the interface_offsets MonoVTable changes.
13475 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
13477 * mini.c: more verification checks.
13479 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
13481 * mini.c: added a few more verification checks.
13483 2006-02-17 Neale Ferguson <neale@sinenomine.net>
13485 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
13486 facility on the processor and use it if available.
13488 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13490 * driver.c, aot.c, mini.c: throw exception if the IL code is
13491 invalid or unverifiable.
13493 2006-02-17 Raja R Harinath <rharinath@novell.com>
13495 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
13498 2006-02-16 Zoltan Varga <vargaz@gmail.com>
13500 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
13502 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13504 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
13505 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
13506 handling of instantiated generic valuetypes.
13508 2006-02-11 Zoltan Varga <vargaz@gmail.com>
13510 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
13511 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
13514 * generics.2.cs: Revert the nullable reftypes tests.
13516 2006-02-10 Zoltan Varga <vargaz@gmail.com>
13518 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
13519 using __builtin_frame_address (1) as it doesn't work in the presence
13520 of optimizations. Hopefully fixes #77273.
13522 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
13523 -> generics.cs change as it doesn't work with some automake versions.
13525 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13527 * mini.c: handle systems that sue a different way to
13528 retrieve the stack address of the current thread.
13530 2006-02-09 Zoltan Varga <vargaz@gmail.com>
13532 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
13533 it specially in the makefile.
13535 * generics.2.cs: Add tests for nullable reference types.
13537 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13539 * mini.c: always handle the case when mono_jit_init()
13540 is called in a thread different from the main thread,
13541 confusing libgc (bug #77309).
13543 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
13545 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
13547 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13549 * mini.c: change optimize_branches () to use a single loop
13550 and introduce a new optimization to simplify some range checks.
13552 2006-02-03 Martin Baulig <martin@ximian.com>
13554 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
13555 and merged with debugger_thread_manager_add_thread().
13556 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
13557 inform the debugger about the main thread.
13559 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13561 * basic.cs: Add test for div.un/rem.un constant folding.
13563 2006-02-03 Neale Ferguson <neale@sinenomine.net>
13565 * cpu-s390x.md: correct int_xor_imm length
13567 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13569 * generics.2.cs: New test for #77442.
13571 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
13574 2006-02-02 Martin Baulig <martin@ximian.com>
13576 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
13577 <mono/metadata/mono-debug-debugger.h>
13579 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
13581 2006-02-02 Martin Baulig <martin@ximian.com>
13583 * debug-debugger.h: New header file for debug-debugger.c.
13585 * debug-debugger.c: Big API cleanup; don't run the managed Main()
13586 function is a separate thread anymore; add support for attaching.
13588 2006-02-01 Zoltan Varga <vargaz@gmail.com>
13590 * tramp-x86.c: Fix a warning.
13592 2006-01-31 Zoltan Varga <vargaz@gmail.com>
13594 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
13595 on very large methods.
13597 * aot.c (load_patch_info): Fix a warning.
13599 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
13601 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
13602 mini-ops.h: alu membase optimizations.
13604 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
13606 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
13607 to speedup StringBuilder.
13609 2006-01-27 Zoltan Varga <vargaz@gmail.com>
13611 * dominators.c (mono_compute_natural_loops): Fix detection of
13612 loop body start blocks.
13614 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
13616 2006-01-26 Zoltan Varga <vargaz@gmail.com>
13618 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
13621 2006-01-25 Massimiliano Mantione <massi@ximian.com>
13623 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13625 2006-01-25 Martin Baulig <martin@ximian.com>
13627 * debug-debugger.c: Moved the `MonoDebuggerManager' and
13628 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
13629 started to cleanup this file a little bit.
13631 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
13633 * mini.c: optimize a codepath frequently happening in generics code.
13635 2006-01-23 Martin Baulig <martin@ximian.com>
13637 * Makefile.am: Only compile debug-debugger.c on supported platforms.
13639 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
13640 functions directly.
13642 * driver.c: debug-debugger.c is only available if
13643 `MONO_DEBUGGER_SUPPORTED' is defined.
13645 2006-01-23 Martin Baulig <martin@ximian.com>
13647 * debug-debugger.c: Only enable this on platforms where the Mono
13648 Debugger is working (x86 and x86_64).
13650 2006-01-21 Martin Baulig <martin@ximian.com>
13652 The Mono Debugger is now using the normal `mono' instead of the
13653 `mono-debugger-mini-wrapper' when executing managed code.
13655 * debug-debugger.c: New file; previously known as
13656 debugger/wrapper/wrapper.c.
13658 * debug-mini.c (mono_init_debugger): Removed.
13660 * driver.c (mono_main): Added new `--inside-mdb' command line
13661 argument which is used when running inside the debugger.
13663 2006-01-20 Zoltan Varga <vargaz@gmail.com>
13665 * liveness.c (mono_analyze_liveness): Remove some unused data
13668 2006-01-17 Zoltan Varga <vargaz@gmail.com>
13670 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
13672 2006-01-16 Zoltan Varga <vargaz@gmail.com>
13674 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
13675 depends on implementation details of monobitset.
13677 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
13680 2006-01-15 Zoltan Varga <vargaz@gmail.com>
13682 * liveness.c: Update after monobitset changes.
13684 2006-01-14 Zoltan Varga <vargaz@gmail.com>
13686 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
13688 2006-01-11 Neale Ferguson <neale@sinenomine.net>
13690 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
13692 * mini-s390x.c: Remove warning messages.
13694 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
13696 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
13698 2006-01-10 Zoltan Varga <vargaz@gmail.com>
13700 * generics.2.cs: Add ldelem/stelem_any test.
13702 2006-01-10 Neale Ferguson <neale@sinenomine.net>
13704 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
13706 2006-01-07 Zoltan Varga <vargaz@gmail.com>
13708 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
13710 2006-01-06 Zoltan Varga <vargaz@gmail.com>
13712 * generics.2.cs: Reenable vtype tests.
13714 * inssel-x86.brg: Remove an icorrect valuetype rule.
13716 2006-01-06 Neale Ferguson <neale@sinenomine.net>
13718 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
13719 initial support for OP_ABS.
13721 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13723 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
13725 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13727 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
13728 conversion and implement LADD/LSUB.
13730 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
13733 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13735 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
13737 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
13740 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13742 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
13743 localloc is encountered. Fixes crash in test-183.cs when using gmcs
13744 (stack walk problem).
13746 2006-01-04 Zoltan Varga <vargaz@gmail.com>
13748 * aot.c (mono_aot_load_method): Fix a warning.
13750 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13752 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
13754 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13756 * iltests.il: Add test for #77148.
13758 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
13761 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13763 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
13765 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13767 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
13768 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
13770 * basic-long.cs: Add lconv-to-r4/r8 tests.
13772 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13774 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
13776 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
13777 here as on other archs.
13779 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13781 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
13783 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13785 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
13787 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
13789 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
13790 instrument_prolog; Add memory_barrier instruction.
13792 2005-12-26 Zoltan Varga <vargaz@gmail.com>
13794 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
13796 2005-12-23 Zoltan Varga <vargaz@gmail.com>
13798 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
13800 * aliasing.c inssel.brg: Fix warnings.
13802 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
13803 could skip initialization of some parts of memory.
13805 * mini.c mini-ia64.c: Fix warnings.
13807 * inssel-sparc.brg: Add an implementation of lneg which actually works.
13809 2005-12-22 Zoltan Varga <vargaz@gmail.com>
13811 * aliasing.c (mono_build_aliasing_information): Add a workaround for
13812 a crash seen on sparc.
13814 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
13816 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
13818 2005-12-21 Neale Ferguson <neale@sinenomine.net>
13820 * mini-ops.h: Add s390_backchain instruction
13822 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
13824 * cpu-s390.md: Add s390_backchain instruction
13826 * mini-s390.c: Significant ABI changes
13828 * mini-s390.h: Cater for zero length structures
13830 2005-12-20 Neale Ferguson <neale@sinenomine.net>
13832 * mini-s390.c: ABI fixes
13834 * inssel-s390.brg: Remove debug statements
13836 * cpu-s390.md: Fix length of ATOMIC_xx operations
13838 2005-12-19 Zoltan Varga <vargaz@gmail.com>
13840 * basic-float.cs: Add float<->long conversion tests.
13842 2005-12-16 Neale Ferguson <neale@sinenomine.net>
13844 * mini-s390.c: Fix LOCALLOC processing.
13846 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
13848 2005-12-15 Zoltan Varga <vargaz@gmail.com>
13850 * iltests.il: Add tests for some opcodes not covered by the other
13853 2005-12-15 Neale Ferguson <neale@sinenomine.net>
13855 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
13856 register loading for Tail processing; Correct trace output.
13858 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
13860 * cpu-s390.md: Correct size of jmp instruction.
13862 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13864 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
13866 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13868 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
13869 Bring s390 up to current level.
13871 2005-12-12 Zltan Varga <vargaz@gmail.com>
13873 * generics.2.cs: Disable the newly added tests as they do not work yet.
13875 * generics.2.cs: Add valuetype tests.
13877 2005-12-09 Zoltan Varga <vargaz@gmail.com>
13879 * basic-long.cs: Add i4->u8 test.
13881 * objects.cs: Add tests for JIT intrinsic.
13883 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
13884 optimizations lost by a mistake.
13886 2005-12-07 Zoltan Varga <vargaz@gmail.com>
13888 * basic-long.cs: Remove a test moved to objects.cs.
13890 * arrays.cs: Add more array tests.
13892 2005-12-06 Zoltan Varga <vargaz@gmail.com>
13894 * arrays.cs: Add new tests for multi-dimensional arrays.
13896 2005-12-06 Raja R Harinath <rharinath@novell.com>
13898 * Makefile.am (test_sources2): Add generics.2.cs.
13899 (EXTRA_DIST): Add test_sources2.
13901 2005-12-05 Ben Maurer <bmaurer@ximian.com>
13903 Support for boxing and unboxing nullable types as well as the
13904 isinst operation on nullables, per the CLI ammendment.
13906 * inssel.brg (CEE_ISINST): Special case for nullable
13908 * mini.c (handle_unbox_nullable): new method
13909 (handle_box): Special case for nullable types
13910 (mono_method_to_ir): Call handle_unbox_nullable in correct
13913 * generics.2.cs: New test suite
13915 * Makefile.am: Support for regression tests with generics.
13917 2005-12-03 Zoltan Varga <vargaz@gmail.com>
13919 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
13920 allocated to registers. Fixes #76800.
13922 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
13924 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
13926 2005-11-30 Zoltan Varga <vargaz@gmail.com>
13928 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
13931 2005-11-29 Zoltan Varga <vargaz@gmail.com>
13933 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
13936 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
13938 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
13939 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
13941 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
13942 single precision before storing to a single precision location.
13944 2005-11-28 Raja R Harinath <rharinath@novell.com>
13946 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
13948 2005-11-27 Zoltan Varga <vargaz@gmail.com>
13950 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
13953 * basic.cs: Remove test_0_byte_compares test which was moved to
13954 objects.cs a long time ago.
13956 2005-11-22 Massimiliano Mantione <massi@ximian.com>
13958 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13960 2005-11-20 Zoltan Varga <vargaz@gmail.com>
13962 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
13963 handlers are called.
13965 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
13968 * mini-ia64.c: Add support for the throw->branch exception
13971 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
13973 2005-11-18 Massimiliano Mantione <massi@ximian.com>
13975 * mini.c: Enabled "fastpath" deadce :-)
13977 2005-11-18 Massimiliano Mantione <massi@ximian.com>
13979 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
13980 alias analysis pass to support it.
13981 * mini.h: Likewise.
13983 * liveness.c: Likewise (liveness computation can use aliasing
13984 information to be more accurate).
13985 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
13986 moreover made so that "--compile-all" uses the given optimization
13987 flags and not the default ones.
13988 * aliasing.c: Alias analysis (new file).
13989 * aliasing.h: Likewise.
13990 * Makefile.am: added "aliasing.c" and "aliasing.h".
13992 2005-11-17 Zoltan Varga <vargaz@gmail.com>
13994 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
13997 2005-11-13 Zoltan Varga <vargaz@gmail.com>
13999 * mini-exceptions.c (mono_handle_exception_internal): Remove the
14000 fp >= end_of_stack exit condition, as it is not needed, and it might
14001 become true for fp eliminated frames.
14003 2005-11-11 Zoltan Varga <vargaz@gmail.com>
14005 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
14008 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
14010 * mini-arm.c: fixed alignment of doubles/longs to match
14011 the C ABI (bug #76635).
14013 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
14015 * aot.c: fix compilation with --enable-minimal=aot.
14017 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
14019 * mini-arm.c: fixed compatibility with the new
14020 floating point emulator package for compares.
14022 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
14024 * mini.c : reverted sig->pinvoke changes (r51396-51397).
14026 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
14028 * mini-exceptions.c (print_stack_frame): Output to stderr.
14029 (mono_handle_native_sigsegv): Ditto.
14031 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
14033 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
14034 OP_LCONV_TO_OVF_I implementation.
14036 * mini-amd64.c: Add support for the throw->branch exception
14039 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
14040 when the catch clause catches a more general exception, i.e. Object.
14042 2005-10-30 Zoltan Varga <vargaz@gmail.com>
14044 * cpu-ia64.md: Remove unused opcodes.
14046 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
14047 specific defines for architectures defining USE_SIGACTION.
14049 * mini-ia64.c: Fix some warnings.
14051 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
14052 version seemed to skip a frame.
14054 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
14056 * mini.c: Clean up the usage of sig->pinvoke flag. Now
14057 only calls which are made to native code use this flag.
14059 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
14061 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
14062 varargs methods as well.
14064 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
14065 which have save_lmf set. Reorganize methods prologs a bit.
14067 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
14068 debugger to the proper place.
14070 2005-10-29 Martin Baulig <martin@ximian.com>
14072 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
14073 when running inside the debugger until the debugger has support
14076 2005-10-26 Zoltan Varga <vargaz@gmail.com>
14078 * mini.h: Fix a warning.
14080 2005-10-24 Miguel de Icaza <miguel@novell.com>
14082 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
14083 we expose publicly, this returns the string.
14085 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
14087 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
14088 with fp elimination.
14090 2005-10-21 Zoltan Varga <vargaz@gmail.com>
14092 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
14093 native stacktrace using the glibc 'backtrace' function if available.
14095 2005-10-20 Zoltan Varga <vargaz@gmail.com>
14097 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
14099 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
14100 handle SIGSEGVs received while in native code.
14102 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
14103 code, call mono_handle_native_sigsegv which will abort the runtime
14104 after printing some diagnostics, instead of converting it into a
14105 confusing NullReferenceException.
14107 2005-10-18 Zoltan Varga <vargaz@gmail.com>
14109 * cpu-pentium.md: Remove unused opcodes.
14111 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
14113 * mini-amd64.h (MonoLMF): Add rsp field.
14115 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
14118 2005-10-17 Zoltan Varga <vargaz@gmail.com>
14120 * mini-codegen.c (get_register_spilling): Fix some warnings.
14122 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
14124 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
14125 elimination during exception handling. Enable fp elimination by
14128 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
14131 2005-10-16 Martin Baulig <martin@ximian.com>
14133 * mini-exceptions.c
14134 (mono_debugger_run_finally): New public method for the debugger.
14136 2005-10-10 Zoltan Varga <vargaz@gmail.com>
14138 * debug-mini.c (mono_debug_init_method): Fix warning.
14140 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
14141 the 'exname' parameter const to fix some warnings.
14143 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
14145 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
14146 introduced by the previous patch.
14148 2005-10-08 Zoltan Varga <vargaz@gmail.com>
14150 * basic-float.cs: Add test for precision of float arithmetic.
14152 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
14153 when loading/storing single values from/to memory.
14155 * mini.c (mono_jit_compile_method_with_opt): Create the function
14156 pointers in the correct domain.
14158 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
14160 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
14161 introduced by previous patch.
14163 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
14164 when out_filter_idx is NULL.
14166 * mini-exceptions.c: Don't run filter clauses twice during exception
14167 handling. Fixes #75755.
14169 2005-10-07 Zoltan Varga <vargaz@gmail.com>
14171 * aot.c: Add support for ldflda wrappers.
14173 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
14176 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
14178 * mini.c, mini.h: do not consider exception handlers blocks when
14179 setting up interface variables.
14181 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
14183 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
14185 2005-10-03 Zoltan Varga <vargaz@gmail.com>
14187 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
14188 causes a regression.
14190 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
14192 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
14194 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
14195 of the OP_P definitions.
14197 * TODO: Add a proposal for dealing with the CEE/OP mess.
14199 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
14200 optimizations from the x86 port.
14202 * cpu-amd64.md: Ditto.
14204 * basic.cs basic-long.cs: Add tests.
14206 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
14208 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
14209 Patrik Torstensson's implementation of my exception-handling
14210 optimization idea, when the exception object is not used
14213 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
14215 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
14216 of the mul_imm optimizations from the old jit.
14218 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
14220 * mini.c, liveness.c: patch by Patrik Torstensson and
14221 Zoltan Varga to improve performance in methods with
14224 2005-09-30 Zoltan Varga <vargaz@gmail.com>
14226 * driver.c: Remove 'Globalization' entry from --version.
14228 2005-09-28 Zoltan Varga <vargaz@gmail.com>
14230 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
14231 there is a profiler interested in JIT events.
14233 * aot.c: Load profile files produced by the AOT profiling module, and
14234 reorder methods based on the profiling info. Add a 'method_order' table
14235 to the AOT file to make mono_aot_find_jit_info work with the reordered
14238 * mini.h: Bump AOT file version info.
14240 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
14242 * mini-arm.h: work around what looks like a gcc bug when optimizations
14245 2005-09-28 Raja R Harinath <rharinath@novell.com>
14247 * Makefile.am (AM_CFLAGS): Don't use += to append inside
14248 conditionals. Use ...
14249 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
14251 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
14253 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
14254 to determine the amount of memory to copy when passing valuetypes.
14256 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
14257 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
14259 2005-09-27 Zoltan Varga <vargaz@gmail.com>
14261 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
14262 information about aot.
14264 2005-09-27 Ben Maurer <bmaurer@ximian.com>
14266 * *.c: Replace the use of {Enter,Leave}CriticalSection with
14267 macros. This will allow a deadlock debugger to easily be plugged
14270 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
14272 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
14274 2005-09-27 Raja R Harinath <rharinath@novell.com>
14276 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
14277 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
14278 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
14279 ($(arch_built)) [CROSS_COMPILING]: Error out.
14281 2005-09-26 Zoltan Varga <vargaz@gmail.com>
14283 * aot.c: Add support for the no_special_static flag for classes.
14285 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
14287 * Reapply reverted patches.
14289 * *: Revert r50174 as well.
14291 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
14293 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
14295 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
14297 2005-09-23 Miguel de Icaza <miguel@novell.com>
14299 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
14300 part of the SIG_HANDLER_SIGNATURE.
14302 2005-09-23 Zoltan Varga <vargaz@gmail.com>
14304 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
14307 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
14308 introduced by previous patch.
14310 2005-09-21 Zoltan Varga <vargaz@gmail.com>
14312 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
14313 saved registers too.
14315 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
14316 upon the information returned by get_call_info ().
14318 * mini-x86.c (add_float): Fix stack size calculation.
14319 (mono_arch_call_opcode): Rewrite this so it works based up the
14320 information returned by get_call_info ().
14321 (mono_arch_get_this_vret_args): Ditto.
14323 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
14325 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
14326 in cinfo to determine the registers which need to be used.
14328 2005-09-20 Miguel de Icaza <miguel@novell.com>
14330 * driver.c (mono_main): Add --server and --desktop flags.
14332 2005-09-16 Zoltan Varga <vargaz@gmail.com>
14334 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
14335 registers as global registers.
14337 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
14338 longer needed with the new register allocator.
14340 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
14342 * cpu-ia64.md: Remove unused opcodes.
14344 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
14346 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
14348 * cpu-amd64.md: Remove unused opcodes.
14350 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
14351 needed with the new register allocator.
14353 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
14356 2005-09-16 Raja R Harinath <rharinath@novell.com>
14358 * Makefile.am (check-local): Don't invoke semdel-wrapper.
14360 2005-09-16 Martin Baulig <martin@ximian.com>
14362 * exceptions-amd64.c
14363 (throw_exception): Don't call mono_debugger_throw_exception() if
14364 we're a rethrow - see the FIXME in the code.
14366 2005-09-15 Geoff Norton <gnorton@customerdna.com>
14368 * mini.c (mono_init_exceptions): This only works on some architectures.
14370 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14372 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
14375 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
14377 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
14378 now in mini-exceptions.c.
14380 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
14382 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
14383 now in mini-exceptions.c.
14385 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14387 * exceptions-x86.c: Applied patch from Patrik Torstensson
14388 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
14390 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
14391 code into mini-exceptions.c. Add some assertions to it.
14393 2005-09-12 Zoltan Varga <vargaz@gmail.com>
14395 * aot.c (emit_section_change): Applied patch from "The Software Team"
14396 (<software@solmersa.com>). Fix as errors on windows.
14398 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14400 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
14401 method info into the LMF.
14403 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14405 * mini-ia64.c: Add proper unwind info for method epilogs.
14407 * exceptions-ia64.c: Add some code to help debugging.
14409 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
14411 * mini-exceptions.c: Fix warning.
14413 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14415 * mini.c: Really fix build.
14417 * mini-x86.c mini-amd64.c: Fix build.
14419 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14421 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
14423 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
14424 some Interlocked methods as intrinsics.
14426 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
14427 for Thread methods as well.
14429 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
14431 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
14433 * mini-ia64.c mini-x86.c mini-amd64.c
14434 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
14437 * mini.c (mono_init_exceptions): Fix build breakage.
14439 2005-09-10 Zoltan Varga <vargaz@gmail.com>
14441 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
14442 of instructions. Use the new ia64_unw_op macros for emitting unwind
14445 * mini.c (mono_init_exceptions): Initialize exception handling
14446 related trampolines at startup.
14448 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
14450 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
14452 2005-09-09 Zoltan Varga <vargaz@gmail.com>
14454 * mini.c: Handle type loading errors gracefully during compilation and
14455 throw the appropriate exception.
14457 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
14459 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
14460 for the mono binary.
14462 2005-09-09 Martin Baulig <martin@ximian.com>
14464 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
14467 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14469 * mini-arm.h: use emulation for conv.r.un for the release.
14471 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14473 * mini-arm.c, objects.cs: more fixes and tests for them.
14475 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14477 * mini-arm.c: align structures to at least 4 bytes to be able
14478 to keep our current optimized memcpy.
14480 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
14482 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
14484 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14486 * mini.c: ignore SIGPIPE.
14488 2005-09-04 Zoltan Varga <vargaz@gmail.com>
14490 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
14492 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
14494 2005-09-02 Zoltan Varga <vargaz@gmail.com>
14496 * mini.h: Add prototype for mono_allocate_stack_slots_full.
14498 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14500 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
14501 exception handling support.
14502 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
14503 patch by Brian Koropoff <briank@marakicorp.com>).
14505 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
14507 * mini.c: revert another 'optimization' which breaks when
14508 items on the eval stack need to be saved at a basic block end
14511 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
14513 * jit-icalls.c: for arrays, ensure we always provide
14516 2005-08-30 Zoltan Varga <vargaz@gmail.com>
14518 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
14520 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
14522 2005-08-29 Zoltan Varga <vargaz@gmail.com>
14524 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
14525 arguments in their original register.
14527 2005-08-28 Zoltan Varga <vargaz@gmail.com>
14529 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
14532 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
14533 when ssapre is enabled.
14535 * inssel-long.brg: Fix bug in previous patch.
14537 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
14538 multiplication by a constant.
14540 2005-08-27 Zoltan Varga <vargaz@gmail.com>
14542 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
14545 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
14548 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
14550 * inssel-arm.brg: apply changes tested by Brian Koropoff
14551 <briank@marakicorp.com>.
14553 2005-08-25 Zoltan Varga <vargaz@gmail.com>
14555 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
14557 2005-08-24 Zoltan Varga <vargaz@gmail.com>
14559 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
14560 to the same register if dreg is just a base register.
14561 (print_ins): Improve printing of membase opcodes.
14563 * inssel-x86.brg: Add optimized ldind(reg) rules.
14565 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
14567 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
14569 * mini.c: when running under valgrind, set the stack bottom for
14570 the GC at the actual approximate stack for the app (fixes running
14571 mono with valgrind).
14573 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
14575 * mini.c: do no break at the first valuetype to init found
14576 (fixes bug #75791).
14578 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
14580 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
14582 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
14584 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
14586 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
14588 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
14590 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14592 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
14594 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
14597 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
14600 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
14603 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
14605 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
14607 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14609 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
14610 in the tail recursion optimization.
14612 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
14613 debug info into the assembly file.
14615 * iltests.il: Add test for filter regions.
14617 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
14618 initial stack of filter regions. Fixes #75755.
14620 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
14622 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
14623 stack requirements.
14625 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14627 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
14628 the check for an already compiled method on non-ia64 platforms.
14629 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
14632 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
14634 * inssel-x86.brg: Add some optimized call rules.
14636 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
14638 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
14641 * mini.h mini-trampolines.c: Pass the trampoline argument to
14642 mono_arch_patch_delegate_trampoline.
14644 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
14646 * mini-trampolines.c: Fix build.
14648 * mini-amd64.h: Add delegate trampolines.
14650 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
14652 * inssel-amd64.brg: Add optimized call rules.
14654 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
14656 * inssel-ia64.brg: Add optimized ldind(reg) rules.
14658 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
14660 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
14663 * mini-ia64.c: Remove LMF fixmes.
14665 * mini-ia64.h: Remove most fields from LMF.
14667 * inssel-ia64.brg (stmt): Fix unaligned access errors.
14669 * mini-trampolines.c: Add support for IA64 function descriptors.
14671 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
14672 for IA64 function descriptors.
14674 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
14676 * tramp-arm.c: patch the vtable for virtual calls. Added
14677 support code to register/unregister the LMF.
14678 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
14681 2005-08-19 Dick Porter <dick@ximian.com>
14683 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
14684 bit value if needed.
14686 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
14688 * mini.c (mini_get_method): Move handling of wrapper data here.
14690 * mini.c (mono_method_to_ir): Add support for dynamic methods.
14692 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
14695 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
14696 bblock->code does not remain empty.
14698 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
14700 * arrays.cs: Add regression test for #75832.
14702 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
14703 rules. Fixes #75832.
14705 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
14706 instruction scheduling.
14708 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
14710 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
14712 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
14714 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
14716 * mini-codegen.c: Fix VC build.
14718 * cpu-pentium.md: Increase length of atomic_exhange_i4.
14720 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14722 * mini.h: fix signature for mono_register_opcode_emulation.
14724 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
14726 * mini.c: Get rid of most of the helper_sig_... constants using
14727 mono_create_icall_signature ().
14729 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
14731 * jit-icalls.c (helper_ldstr): New helper function.
14733 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
14735 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
14736 throw, load the string using a helper call instead of creating a string object.
14738 * aot.c: Update after LDSTR changes.
14740 * mini.h: Bump AOT file version.
14742 * aot.c: Save class size info into the AOT file. Print more statistics during
14745 * mini.h: Bump AOT file version.
14747 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14748 ordering of disasm cases. Fixes #74957.
14750 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
14752 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
14753 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
14754 the generic code needed for the ARM port.
14756 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
14758 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
14759 inssel-arm.brg: more ARM features and fixes.
14761 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
14763 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
14764 ARM port work in progress.
14766 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
14768 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
14770 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
14772 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
14774 * inssel.brg (mini_emit_memset): Add support for unaligned access.
14776 * *-ia64.*: Ongoing IA64 work.
14778 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
14780 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
14782 * TODO: Remove out-of-data todo stuff.
14784 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
14787 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
14789 * mini.h: Bump corlib version.
14791 2005-07-27 Martin Baulig <martin@ximian.com>
14794 (create_copy_ins): Added `const unsigned char *ip' argument; set
14795 `copy->cil_code' from it.
14797 2005-07-27 Martin Baulig <martin@ximian.com>
14799 * mini-exceptions.c (mono_handle_exception): Don't call
14800 mono_debugger_handle_exception() for filters.
14802 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
14804 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
14807 2005-07-26 Martin Baulig <martin@ximian.com>
14809 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
14811 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
14812 helper_compile_generic_method() if the method is actually virtual
14815 2005-07-26 Martin Baulig <martin@ximian.com>
14818 (trampoline_code): Renamed to `mono_trampoline_code' and made it
14819 public; this is now accessed directly by the debugger.
14820 (mono_generic_trampoline_code): Removed.
14823 (mono_debug_init_method): Also add interncalls and wrappers.
14825 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
14827 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
14829 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
14831 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
14833 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
14835 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
14837 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14839 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
14840 getting TLS offsets on AMD64 too.
14842 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
14844 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
14846 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
14848 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
14849 inssel-arm.brg, mini-arm.h: ARM port work in progress.
14851 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14853 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
14855 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
14858 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
14859 mono_sparc_is_virtual_call ().
14861 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
14863 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
14864 trampoline parameters.
14866 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
14868 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
14869 to mono_arch_get_vcall_slot_addr.
14871 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
14874 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
14876 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14878 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
14880 2005-07-19 Martin Baulig <martin@ximian.com>
14882 * exceptions-amd64.c (throw_exception): Call
14883 mono_debugger_throw_exception() here like we're doing it on i386.
14885 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14887 * mini-ia64.c: Add optimized TLS access support.
14889 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
14891 * mini-exceptions.c: Ongoing IA64 work.
14893 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
14895 * mini.c: Use the default optimization set when embedding. Fixes
14898 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
14900 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
14901 of trampolines to a separate file.
14903 * mini-trampolines.c: New file.
14905 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
14908 * tramp-x86.c: Reorganize the trampoline code to be similar to the
14911 * mini-codegen.c: Fix cygwin build.
14913 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
14915 * mini.c: Add some minor changes needed by the IA64 port.
14917 * *-ia64.*: Ongoing IA64 work.
14919 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
14921 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
14922 trampolines into arch-independent and arch-dependent parts.
14924 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
14926 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
14928 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
14930 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
14931 the xp-regalloc-branch for amd64.
14933 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
14934 xp-regalloc-branch for x86.
14936 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
14938 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
14940 2005-07-06 Martin Baulig <martin@ximian.com>
14943 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
14944 (mono_jit_runtime_invoke): Likewise.
14946 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
14948 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
14951 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
14952 without loading their metadata. Reorganize the file format so exception handling+
14953 debug info is kept separate from normal method info. Create MonoJitInfo
14954 structures for methods lazily.
14956 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
14958 (x86_class_init_trampoline): Patch AOT class init trampolines too.
14960 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
14962 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
14965 * mini.h: Bump AOT file version.
14967 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
14969 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
14971 2005-07-01 Raja R Harinath <rharinath@novell.com>
14973 * Makefile.am (check-local): Call semdel-wrapper.
14975 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
14977 * mini-x86.c: Revert the last change as it seems to break the build..
14979 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
14981 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
14983 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
14985 2005-06-27 Ben Maurer <bmaurer@ximian.com>
14987 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
14988 outside of the macro, so strange stuff doesn't happen with gcc4
14989 (NEW_AOTCONST_TOKEN): Likewise.
14991 2005-06-28 Martin Baulig <martin@ximian.com>
14993 * mini.c (mini_class_is_system_array): New static method; use this
14994 instead of `klass->parent == mono_defaults.array_class' everywhere
14995 since this also works for the new generic array class.
14997 2005-06-26 Ben Maurer <bmaurer@ximian.com>
14999 * inssel.brg: Remove warnings.
15001 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
15003 * mini-ia64.c: Ongoing IA64 work.
15005 * basic-float.cs: Add float->i1 conversion test.
15007 * iltests.il: Add conv.u4 test.
15009 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
15011 * inssel-long.brg: Fix bug caused by last change.
15013 2005-06-23 Geoff Norton <gnorton@customerdna.com>
15015 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
15016 BSDs. Allows the x86 JIT to work on OSX86
15018 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
15020 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
15023 * mini-ia64.c: Ongoing IA64 work.
15025 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
15027 * mini-ia64.c: Ongoing IA64 work.
15029 * driver.c: Clean up jit_code_hash as well when using --regression.
15031 * inssel-long.brg: Fix long->i4/u4 conversion rules.
15033 * basic-long.cs: Add tests for long->u4 conversion.
15035 2005-06-18 Ben Maurer <bmaurer@ximian.com>
15037 * mini.c: Take mono_get_domainvar out of macros. This makes sure
15038 that we do not depend on undefined C behavior: the order stuff
15039 gets evaluated within an expression. Fixes mono when compiled on
15042 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
15044 * *-ia64.*: Ongoing IA64 work.
15046 * aot.c: Lower memory usage while loading AOT methods.
15048 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
15050 * mini.h: Bump AOT file format version.
15052 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
15054 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
15056 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
15058 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
15059 not on callee assembly). Fixed some comments.
15061 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
15063 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
15064 it gets proper disassembly.
15065 (emit_method_info): Remove some dead code.
15067 * mini.c (mini_method_compile): Allways allocate the GOT var in
15068 mono_method_to_ir for emulating opcodes.
15070 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
15072 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
15073 before freeing the code memory. Fixes #74990.
15075 * objects.cs: Add regression test for #74992.
15077 * liveness.c: Extend live ranges of arguments to the beginning of the
15078 method. Fixes #74992.
15080 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
15081 so it points into the faulting instruction.
15083 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
15085 * jit-icalls.c (mono_imul_ovf): Add exception handling.
15087 * *-ia64.*: Ongoing IA64 work.
15089 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
15091 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
15093 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
15095 * *-ia64.*: Ongoing IA64 work.
15097 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
15099 * basic-long.cs: Add tests for add/sub.ovf.
15101 * basic.cs: Add tests for sub.ovf.
15103 * *-ia64.*: Ongoing IA64 work.
15105 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
15107 * *-ia64.*: Ongoing IA64 work.
15109 * basic.cs: Add conv.ovf.i4.un test.
15111 2005-06-09 Massimiliano Mantione <massi@ximian.com>
15113 * mini.c: (remove_block_if_useless) Fixed bug 75061.
15115 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15117 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
15119 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
15121 * *-ia64.*: Ongoing IA64 work.
15123 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15126 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
15128 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
15130 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
15132 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
15134 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
15136 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
15137 of a call is callable by a near call.
15139 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
15141 * mini-ia64.c: Ongoing IA64 work.
15143 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
15145 * genmdesc.c: Make the generated array non-static.
15147 * inssel-long.brg: Fix LSHR_IMM rule.
15149 * *-ia64.*: Ongoing IA64 work.
15151 * *-ia64.*: Ongoing IA64 work.
15153 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
15155 * *-ia64.*: Ongoing IA64 work.
15157 * *-ia64.*: Ongoing IA64 work.
15159 * mini-ia64.c: Ongoing IA64 work.
15161 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
15163 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
15165 * objects.cs basic-calls.cs: Move some tests to objects.cs.
15167 * objects.cs basic-long.cs: Move some tests to objects.cs.
15169 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
15171 * *-ia64.*: Ongoing IA64 work.
15173 * iltests.il: Add a new test.
15175 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
15176 newobj. Fixes #75042.
15178 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
15180 * *-ia64.*: Ongoing IA64 work.
15182 * *-ia64.*: Ongoing IA64 work.
15184 * *-ia64.*: Ongoing IA64 work.
15186 * basic.cs objects.cs: Move tests accessing static variables as well.
15188 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
15190 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
15192 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
15194 * driver.c: Always print failed tests.
15196 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
15199 * *ia64*: Ongoing IA64 work.
15201 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
15203 * basic.cs: Add tests for add.ovf. Fix warnings.
15205 2005-05-18 Miguel de Icaza <miguel@novell.com>
15207 * driver.c (mono_main): Avoid crash if no argument is passed to
15208 --break; Do not use g_error, but f_printf. And fix all other
15209 ocurrences of the same crash.
15211 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
15213 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
15214 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
15217 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
15219 * *-ia64.*: Add beginnings of IA64 backend.
15221 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
15223 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
15225 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
15228 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
15230 * mini-amd64.c: Fix a warning.
15232 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
15234 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
15235 in float_neg. Fixes #74897.
15237 * mini-amd64.c (emit_call): Fix another near call bug.
15239 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
15241 * declsec.c: Keep the appdomain information in the structure. Added a
15242 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
15243 value gets overwritten).
15244 * declsec.h: Set the default MonoArray for the the stack to 6. Added
15245 an MonoAppDomain member to MonoSecurityFrame.
15246 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
15247 used in the stack walk. Now use a MonoArray which grow (double) when
15250 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
15252 * mini.c: Re-enabled runtime cleanup, since running threads should
15253 now properly stop when exiting.
15255 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
15257 * mini-codegen.c: New file contaning the arch-independent local
15258 register allocator. Not used by any architectures yet.
15260 * mini.h linear-scan.c: Merge some changes from the
15261 mini-xp-local-regalloc branch.
15263 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
15265 * mini-amd64.c (emit_call): Fix calls to native functions when the
15266 runtime is compiled as a shared library. Fixes #74756.
15268 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
15269 on a literal field. Fixes #74751.
15271 2005-04-25 Raja R Harinath <rharinath@novell.com>
15273 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
15275 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
15277 * objects.cs: Add missing null casting test.
15279 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
15281 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
15282 in wrapper methods. Also rename 'address' variable to 'offset'.
15284 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
15286 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
15289 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
15291 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
15294 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
15296 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
15298 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15300 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
15301 just the last bytes.
15303 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15305 * aot.c (mono_compile_assembly): Fix warning.
15307 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
15308 by the _MSC_VER stuff.
15310 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
15312 * inssel-long.brg: Fix #74588.
15314 * cpu-amd64.md: Fix #74591.
15316 * iltests.il: Add new regression tests.
15318 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
15320 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
15323 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
15325 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
15327 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
15328 from Bill Middleton <flashdict@gmail.com>.
15330 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
15332 * arrays.cs: Add new regression test. Fix warnings.
15334 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
15336 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
15337 and leakage in CKFINITE.
15339 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
15340 this to a null op since it is called on amd64 too.
15342 * exceptions-amd64.c (get_throw_trampoline): Align stack.
15344 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
15345 body since this is not used on amd64.
15347 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
15349 * mini-amd64.c: Remove obsolete fixmes.
15351 * mini.c (print_method_from_ip): Fix debugging support.
15353 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15355 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
15356 so that expressions that don't give much gain are not reduced.
15357 * ssapre.h: Likewise.
15359 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
15361 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
15363 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
15365 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
15367 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
15369 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
15371 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
15373 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
15375 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
15378 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
15380 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
15382 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
15384 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
15385 MONO_ARCH_USE_SIGACTION. Fixes #74252.
15387 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
15389 * mini-x86.c: Fix up stack overflow handling.
15391 * exceptions.cs: Add new regression test.
15393 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
15395 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
15396 mono_jit_thread_attach.
15398 * mini.c (mono_method_to_ir): Verify called method is not abstract.
15400 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15402 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
15403 avoid calling constructors using callvirt.
15405 * inssel.brg: Fix #74073.
15407 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
15409 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
15410 compilation with non-GCC compilers.
15411 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
15412 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
15414 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
15416 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
15417 klass->interface_offsets (will likely fix bug#74073).
15419 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15421 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
15423 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
15425 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
15426 to amd64_div_reg_size ().
15428 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
15430 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
15432 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
15434 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15436 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
15438 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15440 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
15442 * mini.c (mono_precompile_assembly): Load and precompile referenced
15443 assemblies as well. Fixes #74015.
15445 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
15447 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
15449 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
15451 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
15452 a lot of checks and (anyway) permissions cannot work until corlib is
15455 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
15457 * mini-ppc.c: fixed ABI issue on sysv/ppc.
15459 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
15461 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
15462 calls (fixes bug#72824).
15464 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
15466 * mini.c: fix tail recursion elimination (see test in bug#73936).
15468 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
15470 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
15471 some fp functions in sse2 mode.
15473 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
15475 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
15477 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
15479 * mini.h mini.c: Add mono_get_jit_tls_key ().
15481 * mini-x86.c: Enable fast TLS support on windows.
15483 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
15485 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
15486 * mini.c: Check for p/invoke method when generating code. If a
15487 p/invoke method, or it's class, isn't decorated with [Suppress
15488 UnmanagedCodeSecurity] then generate code to call System.Security.
15489 UnmanagedDemand (only if the security manager is active).
15491 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15493 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
15494 last change as it seems to cause strange crashes.
15496 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15498 * *.c: handle unsafe function pointers where needed.
15500 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15502 * mini.c (mono_jit_free_method): Remove the fixme too.
15504 2005-03-15 Miguel de Icaza <miguel@novell.com>
15506 * mini.c: As discussed, make the code actually free the delegate
15507 thunk now, to enable the debugging of delegate problems, use
15508 MONO_DEBUG=1 when running Mono.
15510 This takes also care of parts of the leaks as seen by Joe.
15512 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
15514 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
15515 thread_tls_offset calculation.
15517 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
15519 * declsec.c: Reworked linkdemand checks for icall. The previous code
15520 was using the declaration code (untrusted) and didn't work as expected
15521 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
15524 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
15526 * iltests.il: Add new localloc test.
15528 * mini-amd64.c: Handle large stack allocations the same way as on
15529 windows if stack overflow handling is working.
15531 * mini-amd64.c: Allocate the signal stack using mmap.
15533 * mini.c (sigsegv_signal_handler): Fix reading of context.
15535 * mini-exceptions.c: Fix up stack overflow handling.
15537 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
15539 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
15541 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
15543 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
15545 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
15546 tramp_init functions as they are no longer needed.
15548 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
15550 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
15552 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
15554 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
15556 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
15559 * mini-ops.h: Add OP_LMUL_IMM.
15561 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
15562 long mul/div opcodes as intrinsic.
15564 * mini-amd64.c (emit_call): Handle the case when the callee might be
15567 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
15569 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
15572 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
15574 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
15576 2005-03-09 Ben Maurer <bmaurer@ximian.com>
15578 * mini.c (mono_codegen): Don't leak here, to help people running
15581 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
15583 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
15584 conversions in sse2 mode.
15586 * basic-float.cs: Add regression test.
15588 * mini-amd64.c: Reenable sse2.
15590 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15592 * mini-amd64.c: Disable sse2 until some regressions are fixed.
15594 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
15596 * driver.c: Copyright text should include 2005.
15598 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15600 * cpu-amd64.md (load_membase): Fix more max lengths.
15602 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
15604 * cpu-amd64.md (load_membase): Fix max length.
15606 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
15608 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
15610 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
15611 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
15613 * basic-float.cs: Add rounding regression test.
15615 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
15617 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
15619 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
15620 structures in registers for pinvoke wrappers.
15622 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
15624 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
15626 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
15628 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
15629 wrapper to mono_jit_thread_attach.
15631 * mini.c (mini_jit_thread_attach): New jit icall.
15633 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
15634 native->managed wrappers.
15636 * exceptions.cs: Add new regression test.
15638 * mini.c (optimize_branches): Check regions in the cbranch to throw
15639 block case as well. Fixes #73242.
15641 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
15643 * mini.c: thread safety fixes.
15645 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
15647 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
15648 patching stuff, since delegates use jump trampolines so there is
15651 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
15654 * tramp-amd64.c: Fix build.
15656 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
15657 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
15659 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
15660 Rename this to mono_arch....
15661 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
15663 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
15665 * mini-amd64.c (emit_call): If both the caller and the callee is
15666 guaranteed to have 32 bit addresses, emit a normal call.
15668 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
15670 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
15671 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
15672 method_ptr inside delegates.
15674 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
15676 * mini.c (mono_jit_free_method): Free the method info even if the native code is
15677 invalidated. Fixes #73001.
15679 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
15681 * mini-x86.c: Only use stdcall for pinvokes on windows.
15683 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
15685 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
15686 * mini-x86.c: remove unreliable __thread var offset detection,
15687 use the correct accessors and enable by default.
15689 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
15691 * mini.c (mono_jit_free_method): Fix memory leak.
15693 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
15695 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
15697 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
15699 * cpu-amd64.md: Fix lengths of atomic opcodes.
15701 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
15703 * driver.c: try to not imply using ICU is any good.
15705 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
15707 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
15708 functions as inline ops.
15710 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
15711 some Interlocked functions as inline ops.
15713 * mini.c (move_basic_block_to_end): Fix bug in last patch.
15715 * mini.h (MonoBasicBlock): Reorganize fields a bit.
15717 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
15719 * mini.c: Add support for OP_NOT_TAKEN.
15721 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
15722 structures in registers for pinvoke wrappers.
15724 * mini-amd64.c: Fix warnings.
15726 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
15728 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
15730 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
15732 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
15733 address instead of loading the address from it.
15735 * mini-x86.c: Add support for returning small structs in registers
15736 on Win32. Fixes part of #70864.
15738 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
15740 * trace.c (get_token): Improve error checking.
15742 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
15744 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
15746 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
15748 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
15749 it can be reused for MonoClass.
15750 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
15753 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
15755 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
15756 instead of a MonoReflectionMethod. The method information wasn't used
15757 when displaying SecurityException details (but will be now).
15759 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
15761 * Makefile.am : windows build fix.
15763 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
15765 * iltests.il: Add new regression test.
15767 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
15770 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15772 * mini.c: Moved linkdemand check into helper function check_linkdemand
15773 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
15776 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15778 * declsec.c: Added statistics counter for different kinds of
15780 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
15781 (and commented) declaration.
15782 * mini.c: Added statistics counter for security Demand code
15783 generation. Added display of security statistics.
15785 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
15787 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
15788 Fix compilation errors under gcc-2.95.
15790 2005-02-12 Ben Maurer <bmaurer@ximian.com>
15792 * mini.c, driver.c: Use the new jit trampoline hashtable
15794 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15796 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
15798 2005-02-11 Martin Baulig <martin@ximian.com>
15800 * debug-mini.c (mono_debug_close_method): Free the line number array.
15802 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15804 * aot.c: Break up large methods into smaller ones. Share GOT slots for
15807 * mini.h: Bump AOT file format version.
15809 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
15811 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
15813 * declsec.h: Added macros to get/set lazyly initialized security
15814 informations about assemblies. Added new enum for different type of
15815 possible LinkDemand violation. Added function to check LinkDemands.
15816 * mini.h: Added a field to MonoCompile to hold any security violation
15817 detected when JITting a method (so it can be thrown later).
15818 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
15819 and CEE_CALLVIRT. Added code to throw exception at the end of
15820 mini_method_compile (note: the exception is unhandled right now).
15822 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
15824 * mini.c, jit-icalls.c: use the managed implementation of
15825 memset for initobj and memset, to avoid managed <-> unmanaged
15828 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15830 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
15831 optimization if it would need a GOT var.
15833 * basic.cs: Add tests for constant propagation and switch statements.
15835 * ssa.c: Fix out-of-range constant propagation and switch statements.
15837 2005-02-09 <vargaz@freemail.hu>
15839 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
15841 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
15843 * cpu-amd64.md (load_membase): Fix max length of load_membase.
15845 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15847 * mini.c: update to new signature of mono_class_get_allocation_ftn().
15849 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
15851 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
15852 arithmetic operations.
15854 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
15856 * mini-ppc.c: add a workaround for broken user code that
15857 DllImports vararg functions with non-vararg signatures.
15859 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
15861 * mini.c (mono_jit_compile_method_inner): Add detection and a
15862 meaningfull error message for assemblies written in Managed C++.
15864 * tramp-amd64.c mini-amd64.h: Add support for
15865 create_trampoline_from_token ().
15867 * aot.c mini-x86.c abcremoval.c: Applied patch from
15868 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
15870 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
15872 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
15873 which takes a MonoImage/token as parameter instead of a MonoMethod.
15875 * aot.c: Use the new trampoline for initializing vtables.
15877 * aot.c: Add support for ldfld/stfld_remote wrappers.
15879 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
15880 rules for compare <MEM>, IMM.
15882 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
15884 * aot.c: Handle inherited finalizers correctly.
15886 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
15888 * inssel.brg (stmt): Add a missing _setup_... ().
15890 * aot.c: Save some parts of the class state to the AOT file and use it
15891 to recompute that state when a class is initialized.
15893 * mini.c: Install AOT hooks into the runtime.
15895 * mini.h: Bump AOT file format version.
15897 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
15900 * iltests.il: Add new test.
15902 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
15904 * mini.c: fix typo.
15906 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
15908 * mini.c: setup the statistical profiler in the thread attach
15909 callback to cope with the new single thread code.
15911 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
15913 * mini-ppc.c: ensure we have enough room for the profiler
15914 calls (fixed bug#72084).
15916 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
15918 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
15921 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15923 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
15925 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15927 * ssapre.c: Fixed an issue with down safety (this allows IronPython
15928 to succesfully execute parrotbench).
15929 * ssapre.h: Likewise.
15931 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15933 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
15934 variable for stores to method arguments (fixes a SSAPRE issue).
15936 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
15938 * mini.c: handle value types in dup, fixes gen-112.cs.
15940 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
15942 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
15943 sequence for calls in dynamic methods to avoid thunks.
15945 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
15947 * mini.c: correctly remove dynamic methods from the hashtable.
15949 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15951 * driver.c: Disabled SSAPRE until fix the bug that appears
15952 in IronPython's parrotbench.
15954 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
15956 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
15958 * mini.c (mono_method_to_ir): Revert the previous change.
15960 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
15961 when AOT compiling.
15963 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
15964 mono_jit_info_table_find () etc. when running under valgrind.
15966 * inssel.brg: Fix warnings.
15968 * mini-exceptions.c: Fix warnings.
15970 2005-01-31 Martin Baulig <martin@ximian.com>
15972 * driver.c (compile_all_methods_thread_main): Don't try to compile
15973 generic methods or anything which has type parameters.
15975 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
15977 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
15979 * TestDriver.cs: Add --verbose flags.
15981 * graph.c ssa.c: Fix 64 bit warnings.
15983 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
15984 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
15985 Fix 64 bit warnings.
15987 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
15988 variable not spotted by gcc.
15990 * mini-amd64.c inssel-amd64.brg: Applied patch from
15991 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
15992 X86_COMPARE_MEMBASE opcodes.
15994 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
15996 2005-01-29 Ben Maurer <bmaurer@ximian.com>
15998 * *: MonoMethod->signature might be NULL now. You *MUST* use
15999 mono_method_signature.
16001 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
16003 * driver.c (compile_all_methods_thread_main): Compile the methods
16004 without invoking cctors.
16006 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
16008 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
16009 * basic-calls.cs: test for the above.
16011 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
16013 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
16014 MonoJitInfo changes.
16016 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
16018 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
16019 eagerly if it contains dynamic methods.
16021 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
16023 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
16024 trace, it is now computed by an icall from trace_ips.
16026 * mini-exceptions.c: Fix a warning.
16028 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
16030 * mini-exceptions.c: don't bother getting stack trace info if
16031 it's not going to be used.
16033 2005-01-27 Raja R Harinath <rharinath@novell.com>
16035 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
16038 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
16040 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
16042 * aot.c: Avoid calling mono_method_get_header () if not needed.
16044 * mini.h: Bump AOT file format version.
16046 * mini.c (mono_emit_native_call): Allocate a GOT var here.
16048 * mini.c (mono_print_tree): Print more info for calls.
16050 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
16052 * declsec.h: Remove warning by adding missing include for marshal.h
16054 2005-01-26 Martin Baulig <martin@ximian.com>
16056 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
16059 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
16061 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
16064 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
16066 * aot.c (mono_compile_assembly): Fix a warning.
16068 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
16070 * declsec.c: Look for security attributes on the original MonoMethod
16071 (and not the wrapped one). This fix permissions on icalls.
16073 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16075 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16077 * mini.c (mono_allocate_stack_slots): Add a fixme.
16079 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16081 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
16083 * inssel.brg: optimize casts of sealed types (more
16084 optimizations waiting for fixes in remoting).
16086 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16088 * inssel.brg (stmt): Add another dummy rule.
16090 * driver.c: Fix warnings.
16092 * driver.c (mono_main): If running under valgrind, instruct glib to use
16093 the system allocation functions so valgrind can track the memory
16094 allocated by the g_... functions.
16096 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
16098 * mini-ops.h: Add OP_DUMMY_STORE opcode.
16100 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
16102 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
16103 variables in try regions.
16105 * mini.c (mini_method_compile): Don't disable optimizations on large
16106 methods when AOT compiling.
16108 * mini.c (mono_allocate_stack_slots): New arch independent method to
16109 allocate stack slots. Not yet used.
16111 2005-01-22 Ben Maurer <bmaurer@ximian.com>
16113 * debug-mini.c (mono_debug_close_method): Plug some leaks.
16115 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
16117 * mini-ppc.c: make the branch info relative as the code
16118 buffer can be reallocated.
16120 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
16122 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
16123 * driver.c: Removed the AOT/security restriction. Now initialize the
16124 security manager (in metadata) if --security is used.
16125 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
16126 rather than the pointer to declarative security, when AOT is used.
16128 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
16130 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
16131 basic blocks, reduced intrinsic exception throwing code size.
16133 2005-01-22 Miguel de Icaza <miguel@ximian.com>
16135 * driver.c (mini_usage): Reorder the usage screen.
16137 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
16139 * mini.c (mono_resolve_patch_target): Fix warning.
16141 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
16143 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
16146 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
16148 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
16149 breaks the amd64 build.
16151 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
16152 register allocation. Fixes #71454.
16154 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
16156 * arrays.cs: Add new regression test.
16158 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16160 * ssapre.c: Turned usage of snprintf to GString.
16161 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
16162 (I left it on by mistake in my previous commit).
16164 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
16166 * mini.c, cfold.c, basic-calls.cs: preserve side effects
16167 on cond branch optimization (fixes bug# 71515).
16169 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16171 * abcremoval.c: Fixed bug 71062.
16172 * abcremoval.h: Likewise.
16174 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16176 * mini.c: Added a new functionality to optimize_branches, the removal
16177 of useless basic blocks, and fixed some problem in the removal of
16178 critical edges; some utility functions added for both purposes.
16179 * ssapre.c: Added complex expression support, and fixed bug 70637.
16180 * ssapre.h: Likewise.
16181 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
16183 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
16184 * driver.c: Re-enabled SSAPRE.
16186 2005-01-19 Martin Baulig <martin@ximian.com>
16188 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
16189 the result of mono_get_method_constrained().
16191 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
16193 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
16196 2005-01-18 Geoff Norton <gnorton@customerdna.com>
16198 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
16199 be detected. Fixes #59296.
16201 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
16203 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
16204 which can happen. Fixes #71361.
16206 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
16208 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
16211 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
16213 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
16214 appdomain-unload.exe to fail.
16216 * mini.c: Fix some memory leaks.
16218 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
16220 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
16221 Fixed bug and sped up some codepaths.
16223 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
16225 * mini.c: Fix some memory leaks.
16227 * exceptions.cs basic-long.cs: Add test for checked ulong->int
16230 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
16232 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
16235 * iltests.il: Add regression test for #71320.
16237 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
16239 * mini.c (mono_codegen): Fix installation of profiler hooks.
16241 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
16243 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
16245 * mini.h, mini.c, cfold.c: optimize access to enum
16246 readonly fields, too. Eval conditional branches if possible
16247 to perform unreachable code removal in more cases.
16249 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
16251 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
16253 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
16256 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
16257 WinXP DEP. Fixes #71244.
16259 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
16261 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
16263 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
16265 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
16267 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
16269 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
16272 * mini.h: Bump AOT version.
16274 * mini.h (MonoCompile): Change exvar to a hash table.
16276 * mini.c: Allocate a separate exvar for each handler block.
16278 * mini.c: Get rid of the computation of filter_lengths, its not needed.
16280 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
16281 ex var with the pending exception and only throw if the two are equal.
16284 * exceptions.cs: Add tests for rethrow and nested catch clauses.
16286 * mini-x86.c: Fix warnings.
16288 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
16289 used by all the ports now.
16291 * aot.c: Add write-symbols and save-temps options.
16293 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16295 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
16297 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
16299 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
16302 * tramp-s390.c: Check vtable slot belongs to the domain.
16304 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
16305 as per other platforms.
16307 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
16309 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
16311 * driver.c: we don't run the Main() code in a subthread anymore.
16313 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
16315 * mini.c: added experimental rtc support in the statistical
16316 profiler: if the user has the permission, more accurate statistics
16317 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
16318 The MONO_RTC value must be restricted to what the linux rtc allows:
16319 power of two from 64 to 8192 Hz.
16321 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16323 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
16325 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
16327 * mini-ppc.c: better icache flush for smp.
16329 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
16331 * mini-amd64.c (emit_move_return_value): Fix memory leak.
16333 * mini-x86.c (get_call_info): Add the get_call_info () code from the
16334 amd64 port, not yet used.
16336 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16338 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
16341 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
16343 * driver.c: Added --security option to activate the security manager.
16344 Right now this will allow code generation for declarative demands and
16345 is disabled when AOT is specified.
16346 * mini.c: Add code generation for declarative security demands.
16347 * mini.h: Add mono_use_security_manager as an extern gboolean.
16349 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16351 * aot.c (mono_compile_assembly): Speed up compilation a bit by
16352 emitting more dense assembly code.
16354 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
16355 exception throwing stuff.
16357 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
16359 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
16362 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
16363 left in by mistake.
16365 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
16368 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
16370 * tramp-*.c: Only patch vtable slots if the object is in the current
16371 domain. Fixes appdomain-unload.exe.
16373 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
16375 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
16378 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16380 * mini.c (reverse_branch_op): New helper function.
16382 * mini.c (optimize_branches): Run the new optimization only on
16383 platforms which support it. Also reverse all kinds of branches.
16385 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
16387 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
16390 * mini.c (optimize_branches): Reverse not-equals branches if the false
16391 bblock is a throw. This happens a lot of time with argument checking in
16394 * mini.c (mono_codegen): Add support for placing basic blocks after
16395 the function epilogue.
16397 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
16400 2005-01-05 Miguel de Icaza <miguel@ximian.com>
16402 * mini.c (setup_stat_profiler): Only set this up if the platform
16403 supports ITIMER_PROF.
16405 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16407 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
16410 * inssel.brg: Fix a warning.
16412 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
16414 * mini.c: added support for statistical profiler
16415 (run with: --profile=default:stat).
16417 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
16419 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
16421 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
16423 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
16424 related to global registers from the amd64 port.
16426 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
16428 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
16430 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
16431 with global registers.
16432 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
16434 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
16436 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
16438 * debug-mini.c (encode_value): Fix off-by-one.
16440 * aot.c (encode_value): Likewise.
16442 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
16444 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
16446 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
16449 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
16451 * aot.c (emit_method_info): Increase size of temp buffer.
16453 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
16456 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
16458 * aot.c (emit_method_info): Fix build.
16460 * aot.c: Further rework of the AOT file format to reduce the size of
16461 the method info data.
16463 * mini.h: Bump AOT file format version.
16465 2004-12-27 Martin Baulig <martin@ximian.com>
16467 * mini.c (mini_get_method): New static method; call
16468 mono_get_method_full() and mono_get_inflated_method().
16469 (mono_method_to_ir): Use mini_get_method() instead of
16470 mono_get_method_full().
16472 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
16474 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
16476 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
16478 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
16480 * inssel-amd64.brg: Add some optimization rules.
16482 2004-12-24 Ben Maurer <bmaurer@ximian.com>
16484 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
16485 standard not GC'd stuff is fine.
16487 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
16489 * aot.c: Rework the AOT file format to get rid of most of the global
16490 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
16492 * mini.h: Bump AOT file format version.
16494 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
16496 * mini.h: Bump AOT file format version.
16498 * aot.c (mono_aot_is_got_entry): New function to determine if an
16499 address is inside a GOT.
16501 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
16503 * cpu-pentium.md: Increase the maximum size of some instructions which
16504 might involve a got access.
16506 * mini.c (get_method_from_ip): Another debug helper function.
16508 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
16509 when got var accesses are created during the decompose phase.
16511 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
16513 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
16514 argument mini_compile_method and to MonoCompile, and use this to
16515 determine whenever a given method is compiled for AOT. This allows the
16516 other methods compiled during AOT compilation to be free of AOT stuff,
16517 so the backends does not need to add special support for them by
16518 creating a fake GOT etc.
16520 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
16523 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16525 * mini.c (mono_method_to_ir): It turns out that some of the
16526 x-appdomain wrappers are lax with types, so just ignore this for
16529 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
16530 at the vtable->klass. If it is non-shared code we can just use the
16533 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
16535 * mini-ppc.c: access MonoDomain from tls, too.
16537 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
16539 * declsec.c: Removed unused variable (and related warning ;-)
16541 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16543 * iltests.il: New test for LDELEMA on an array of ref types.
16545 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
16546 all ldelema's on reftypes.
16547 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
16548 it was the wrong place to put it.
16550 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
16551 register to pop to make this cleaner, at the request of Paolo.
16553 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16555 * mini-ops.h (OP_GETHASHCODE): New op.
16557 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
16559 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
16562 For a microbenchmark, this reduces the cost of Hashtable.get_Item
16565 * mini-x86.c (mono_arch_output_basic_block): Rather than
16573 The first is 3 bytes while the second is 1. This saves 36 kb on
16574 mscorlib, quite a big saving. When bootstraping mcs, I was able to
16575 see a small boost because of icache locality.
16577 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
16579 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
16581 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
16582 started code sharing with the generic code.
16584 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
16586 * mini-ppc.c, cpu-g4.md: added code for direct access to
16589 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
16591 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
16592 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
16595 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
16597 * declsec.c|h: Added functions to cache the declarative stack modifiers
16598 in MonoJitInfo and to create a security frame from a MonoJitInfo
16600 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
16601 created. Register internal calls for System.Security.SecurityFrame::
16602 _GetSecurityFrame and _GetSecurityStack.
16603 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
16604 the definitions for the new stack walk/callback mechanism.
16605 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
16606 first security frame for LinkDemands and InheritanceDemands) and
16607 GetSecurityStack for Demands. Both use the new mono_walk_stack code
16609 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
16610 walk initialization (lupus).
16612 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16614 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
16616 (handle_loaded_temps): Do not create a temporary variable for
16617 things that we know are temps. They will never be modified.
16618 (mono_spill_call): Set MONO_INST_IS_TEMP
16619 (mono_emulate_opcode): ditto
16621 (mono_method_to_ir.CEE_DUP): ditto
16623 2004-12-19 Ben Maurer <bmaurer@ximian.com>
16625 * mini.c (type_to_eval_stack_type): Make this handle the void type
16626 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
16627 (emit_tree): use ip_in_bb to special case some common idioms
16628 Update all callers to pass in the IP.
16629 (mono_method_to_ir): Make CEE_CALL* do the above as well.
16631 This gives us a nice 2% speedup in mcs bootstrap.
16633 * mini-x86.c (peephole_pass): Peephole pass to make
16642 * mini.c (ip_in_bb): new method.
16643 (mono_method_to_ir): use this method rather than doing the hash
16646 * linear-scan.c (mono_linear_scan): When expiring actives, you
16647 don't need to keep around variables that expire on this
16648 instruction. This makes it so that:
16651 store (ebx add (ebx, 1))
16655 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
16657 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
16658 combination to avoid doing two copies. Fix up problems with previous
16661 * mini.c: Fix 64 bit warnings.
16663 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
16665 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
16667 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
16668 changes from the x86 code.
16670 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
16672 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
16674 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
16675 throwing code to reduce its size, unify the AOT and non-aot code and
16676 get rid of relocations in the AOT case.
16678 * mini-x86.h mini.c exceptions-x86.c
16679 (mono_arch_get_throw_corlib_exception): New arch specific function to
16680 raise corlib exceptions which doesn't require relocations in the
16683 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
16685 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
16687 * mini.c (mono_emit_method_call): Only allocate the got var when it is
16690 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
16693 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16695 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
16696 with add function when used from Inc/dec atomic
16697 functions. Re-enabled optimization on x86.
16698 * mini-ops.h: renamed atomic_add functions to
16699 allow _add to match the Interlocked::Add and
16700 _add_next to match Interlocked::Inc/Dec.
16702 2004-12-15 Massimiliano Mantione <massi@ximian.com>
16704 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
16705 linking of BBs to the end BB, and enabled SSAPRE also with
16706 consprop and copyprop (which was prevented by that bug).
16708 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16710 * mini-x86.c: disabling the Interlocked optimizing code.
16712 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16714 * aot.c (load_aot_module): Move reading of got_addr after the AOT
16715 file version check.
16717 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16719 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
16720 interlocked optimization due lack of support on x86, rewrote
16721 exchange to take into account that base may be in eax.
16723 xsp works again; activated Interlocked optimizing code.
16725 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16727 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
16729 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
16731 * mini-ops.h: Add new opcodes.
16733 * mini.h: Add new patch types. Add got_var to MonoCompile.
16735 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
16736 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
16737 make it work with all kinds of patchable code.
16739 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
16740 address of the GOT, and referencing entries in the GOT.
16742 * mini.c: Add code to load the GOT address if needed by an opcode.
16744 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
16745 independent AOT code on the x86 using an elf-style Global Offset Table.
16747 2004-12-14 Raja R Harinath <rharinath@novell.com>
16749 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
16751 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16753 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
16756 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
16758 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
16759 of Interlocked:Increment/Decrement/Add as inline ops.
16760 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
16762 2004-12-12 Geoff Norton <gnorton@customerdna.com>
16764 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
16765 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
16767 2004-12-12 Duncan Mak <duncan@ximian.com>
16769 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
16770 again. `patch_info->table_size' is no longer valid after Zoltan's
16773 2004-12-12 Martin Baulig <martin@ximian.com>
16775 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
16776 if we are the "real" method, ie. not an inlined method inside it.
16778 2004-12-11 Ben Maurer <bmaurer@ximian.com>
16780 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
16781 before we look in the special fields table. This fixes
16782 ../tests/thread-static-init.cs.
16784 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16786 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
16787 for Array get_Rank and get_Length. Fixes bug #70465.
16789 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
16791 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
16792 separate structure to reduce the size of MonoJumpInfo.
16794 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
16796 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
16798 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
16800 * mini.c (mini_get_inst_for_method): Changed to allow ports
16801 to return a MonoInst instead of opcode
16802 (renamed mini_get_opcode_for_method to better reflect the new functionality)
16804 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
16805 Allow ports to return a created MonoInst instead of op-code, will enable
16807 (renamed mini_get_opcode_for_method to better reflected the functionality)
16809 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
16811 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
16813 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16815 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
16818 2004-12-08 Martin Baulig <martin@ximian.com>
16820 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
16821 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
16823 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16825 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
16828 * exceptions.cs: Disable some tests which depend on properties of x86 fp
16831 2004-12-08 Raja R Harinath <rharinath@novell.com>
16833 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
16835 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
16837 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
16838 bug introduced by the previous patch.
16840 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16842 * mini-ppc.c, objectc.cs: handle large structs passed by value
16843 (fixes bug #69972).
16845 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
16847 * mini-ppc.c: OP_ARGLIST implementation from
16848 Geoff Norton <gnorton@customerdna.com>.
16850 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
16852 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
16853 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
16855 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16857 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
16859 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16861 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
16864 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
16866 * mini-sparc.c: Zero out localled-ed memory.
16868 * iltests.il: Add tests for zeroing out localloc-ed memory.
16870 2004-12-04 Martin Baulig <martin@ximian.com>
16872 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
16873 mono_method_get_signature_full().
16875 2004-12-03 Massimiliano Mantione <massi@ximian.com>
16877 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
16878 and some utility functions (always for SSAPRE), integrated SSAPRE.
16879 * mini.h: Likewise.
16880 * driver.c: Added ssapre option.
16881 * ssa.c: Small fix on OP_ARG handling.
16882 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
16883 * Makefile.am: Likewise.
16885 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
16887 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
16888 now in the xp code.
16890 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
16893 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16895 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
16897 * cpu-s390.md : Increase instruction length of oparglist.
16899 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
16901 2004-11-30 Martin Baulig <martin@ximian.com>
16903 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
16904 virtual generic methods. We call a special helper_compile_generic_method()
16905 icall to retrieve the method from the vtable, inflate and compile
16906 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
16908 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
16910 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
16912 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
16914 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
16916 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
16919 2004-11-27 Ben Maurer <bmaurer@ximian.com>
16921 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
16922 platforms with PIC aot.
16924 2004-11-28 Martin Baulig <martin@ximian.com>
16926 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
16929 2004-11-28 Martin Baulig <martin@ximian.com>
16931 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
16932 the result of mono_type_get_underlying_type() to check whether
16935 2004-11-26 Martin Baulig <martin@ximian.com>
16938 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
16941 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
16943 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
16944 the same way as the other arguments so they won't get clobbered.
16946 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
16947 calls through R11 since it is clobbered by the trampoline code.
16949 2004-11-26 Raja R Harinath <rharinath@novell.com>
16951 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
16952 pick up in-tree mscorlib.dll.
16954 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
16956 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
16958 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
16959 runtime data/code are now stored in a table similar to the GOT in ELF.
16960 This allows the code itself to be position independent.
16962 * aot.c: Fix loading of referenced assemblies after the lazy assembly
16965 * aot.c: Attach ELF type (object/function) directives to all global
16968 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
16970 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
16972 * mini-amd64.h: Turn on PIC AOT code.
16974 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
16975 returning the offset within an OP_AOTCONST instruction where the GOT
16976 offset needs to be added.
16978 * mini.h: Bump AOT file format version.
16980 2004-11-25 Martin Baulig <martin@ximian.com>
16982 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
16983 uninflated generic methods.
16985 2004-11-25 Martin Baulig <martin@ximian.com>
16987 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
16989 2004-11-24 Martin Baulig <martin@ximian.com>
16991 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
16992 original klass (this only applies for generic instances).
16994 2004-11-24 Martin Baulig <martin@ximian.com>
16996 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
16997 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
17000 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
17002 * mini.c (mono_method_to_ir): Disable inlining for methods containing
17003 localloc. Fixes #69678.
17005 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
17007 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
17009 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
17010 used SSE registers on pinvoke calls. Fixes #69774.
17012 2004-11-23 Geoff Norton <gnorton@customerdna.com>
17014 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
17015 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
17017 2004-11-23 Raja R Harinath <rharinath@novell.com>
17019 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
17020 Refer directly to the mcs/ tree.
17022 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17024 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
17025 Check if a trampoline for a synchronized method is required.
17027 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
17029 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
17030 with localloc if needed. Throe arithmetric exception in
17031 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
17032 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
17034 2004-11-19 Geoff Norton <gnorton@customerdna.com>
17036 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
17037 types before switching on type. Fixes #69622.
17039 2004-11-19 Raja R Harinath <rharinath@novell.com>
17041 * Makefile.am (check-local): New. Integrate into 'make check'.
17042 (MCS,RUNTIME): Define using in-tree mono and mcs.
17044 (%.exe): Use $(ILASM).
17046 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
17048 * mini-ppc.c: adjust initial prolog size (bug #69691).
17050 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
17052 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
17055 2004-11-17 Raja R Harinath <rharinath@novell.com>
17057 * Makefile.am (clean-local): Rename from 'clean'.
17059 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17061 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
17062 to mono_arch_is_int_overflow.
17063 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
17066 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
17068 * declsec.c|h: New files to support declarative security attributes.
17069 Added function to check if a method has (applicable) security.
17070 * mini.c|h: Add check for declarative security attributes in
17071 mono_method_check_inlining.
17072 * Makefile.am: Added declsec.c and declsec.h to the build.
17074 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
17076 * mini.c, mini.h: update to keep dynamic code info per-domain.
17078 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
17080 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
17081 (mini_init): Get rid of it from here too.
17083 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
17085 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
17086 implemented OP_RETHROW (patch by Geoff Norton
17087 <gnorton@customerdna.com>).
17089 2004-11-10 Geoff Norton <gnorton@customerdna.com>
17091 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
17092 between appdomains. Fixes appdomain-unload on PPC.
17094 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
17096 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17097 mini-exceptions.c: handle the new wrapper types.
17098 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
17099 token value as a MonoClass* when compiling a wrapper.
17100 mono_jit_create_remoting_trampoline now takes an additional
17101 MonoRemotingTarget parameter.
17103 2004-11-10 Martin Baulig <martin@localhost>
17105 * mini.c (mono_method_to_ir): Use `generic_container->context'
17106 rather than creating a new one.
17108 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17110 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
17112 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
17114 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
17116 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
17117 the experimental aot cache stuff.
17119 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
17121 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17122 mini-exceptions.c: update to exception clause structure changes.
17124 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
17126 * exceptions-x86.c (throw_exception): Fix warnings.
17128 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
17131 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
17133 * exceptions-sparc.c (get_throw_exception): Really fix this.
17135 2004-11-07 Ben Maurer <bmaurer@ximian.com>
17137 * tramp-*.c: we no longer support icalls without wrappers, so
17138 a bit of code can be removed here
17140 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
17142 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
17145 * cpu-sparc.md: Add op_rethrow.
17147 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
17149 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
17151 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
17152 * mini-ops.h: Add OP_RETHROW.
17154 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
17156 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
17158 2004-11-05 Geoff Norton <gnorton@customerdna.com>
17160 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
17161 Makes the output much easier to read
17163 2004-11-05 Ben Maurer <bmaurer@ximian.com>
17165 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
17166 prevents another huge leak when compiling with ssa. Secondly, the
17167 performance of doing this rather than freeing the lists is much
17168 better. GList does a lock every time you allocate a list link,
17169 so that it can use a memory pool. So, it is better to just use
17170 a memory pool of our own.
17172 * ssa.c, linear-scan.c: replace g_list_remove_link with
17173 g_list_delete. The remove one does not free the GList, so we were
17174 leaking memory. On -O=all --compile-all with corlib, this cut down
17175 3 MB of allocations.
17177 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
17179 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
17181 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
17183 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
17184 into a new function mono_create_jit_trampoline ().
17186 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
17188 * trace.c (get_spec): Allow tracing of classes without a namespace.
17190 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
17192 * mini.c: Fix pointer overwrite in mini_method_compile.
17194 2004-11-2 Geoff Norton <gnorton@customerdna.com>
17196 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
17197 The darwin ABI needs some special handling for 1 and 2 byte structs
17198 Lets use lbz/lhz instead of lwz everywhere.
17199 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
17200 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
17201 Use stb/sth for the former, and put the latter always on stack instead of in
17202 argument registers.
17204 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
17206 * trace.c (is_filenamechar): Add '_'.
17208 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17210 * mini-s390.c: Fix prolog length to allow for large trace requirements.
17212 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
17214 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
17216 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
17217 depends on libmonogc. Fixes #68805.
17219 2004-10-26 Miguel de Icaza <miguel@ximian.com>
17221 * mini.c (mono_jit_free_method): Provide extra information for
17222 this error. Currently this leaks, but will be turned into a
17223 developer option in the future.
17225 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
17227 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
17229 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
17231 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
17232 boundary. Fixes reading of PATCH_INFO_R4 and R8.
17233 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
17235 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
17237 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
17238 trampolines for AOT code.
17240 2004-10-22 <vargaz@freemail.hu>
17242 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
17243 constructed types. Fixes #68136.
17245 2004-10-21 Martin Baulig <martin@ximian.com>
17247 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
17248 if it returns true, unwind the stack to the call instruction.
17250 2004-10-21 <vargaz@freemail.hu>
17252 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
17254 * mini.h: Bump AOT version number.
17256 * objects.cs: Add another test for unbox trampolines.
17258 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
17261 2004-10-20 <vargaz@freemail.hu>
17263 * driver.c: Add SHARED to the set of optimizations tested.
17265 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
17267 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
17268 used by CEE_NEWARR.
17270 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
17272 2004-10-20 Martin Baulig <martin@ximian.com>
17274 * mini-exceptions.c (mono_handle_exception): Call
17275 mono_debugger_handle_exception() to tell the debugger about
17276 catch/finally clauses.
17278 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
17280 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
17282 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
17285 2004-10-15 Geoff Norton <gnorton@customerdna.com>
17287 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
17288 methods as their native size, fixed bug #57543, #57545.
17289 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
17290 This saves a temporary register and mullw call down into 1 (minor perf
17291 increase for cases like sum = sum * 5; This use to translate into:
17294 It now translates to
17297 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
17299 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
17302 2004-10-11 Martin Baulig <martin@ximian.com>
17304 * mini.c (mono_method_to_ir): If we're a generic method, get the
17305 MonoGenericContainer from our MonoMethodNormal and create a
17306 MonoGenericContext from it.
17308 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
17310 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
17312 * basic-long.cs: Add test for checked i8->i2 cast.
17314 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17316 * inssel-ppc.brg: added a couple of speedup rules.
17318 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
17320 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
17321 to speed up rebuilds.
17323 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17325 * mini-s390.c: Minor fix to OP_OR_IMM.
17327 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
17329 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
17330 better. Fixes appdomain-unload.exe on sparc.
17332 2004-10-02 Massimiliano Mantione <massi@ximian.com>
17334 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
17335 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
17338 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
17340 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
17342 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
17344 * mini.c: Always generate a field read/write wrapper for members
17345 of the class MarshalByRefObject since the actual instance could
17348 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
17350 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
17352 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
17354 * driver.c mini.h trace.c: Move the setting of the main assembly into
17355 a separate function called mono_trace_set_assembly () and call it after
17356 actually loading the main assembly. Fixes #66872.
17358 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
17360 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
17361 using the code manager.
17363 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
17365 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
17367 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
17369 * cpu-amd64.md: Fix bug in previous patch.
17371 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
17374 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
17376 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17377 mini-exceptions.c: updates for changed stack walk interface.
17379 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17381 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
17383 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
17385 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
17387 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
17389 * driver.c (mini_regression_list): Do not call mono_assembly_close
17390 since assemblies can't be unloaded.
17392 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17394 * cpu-amd64.md: Fix more instruction lengths.
17396 * cpu-amd64.md: Fix lengths of some instructions.
17398 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
17400 * inssel.brg: Make the array ldelema check aot friendly.
17402 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17404 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
17406 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
17408 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
17410 * mini-x86.c: Fix build.
17412 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
17413 mono_type_get_underlying_type () helper function to simplify code.
17415 2004-09-09 Martin Baulig <martin@ximian.com>
17417 * mini-amd64.c: Don't access `type->data.klass' directly, call
17418 mono_class_from_mono_type() instead since the type may be a
17421 2004-09-09 Martin Baulig <martin@ximian.com>
17423 * mini-amd64.c (get_call_info): Fix support for generic instances.
17424 (add_valuetype): Use mono_class_from_mono_type() to get the class
17425 since we can be a generic instance.
17427 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
17429 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
17431 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
17433 * liveness.c: reset spill costs on each scan: bug 62107
17435 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
17437 * exceptions-sparc.c (mono_arch_find_jit_info): remove
17438 unnecessary line that doesn't compile
17440 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
17442 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
17443 trampolines, make them call an error function so people can fix their
17446 2004-09-06 Martin Baulig <martin@ximian.com>
17448 * mini.c (mono_method_to_ir): When initializing locals, handle a
17449 generic instances like a valuetype if it's a valuetype and like a
17450 class if it's a class.
17452 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17454 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
17455 stack. Fixes #64674.
17457 * exceptions.cs: Add test for unwinding of call arguments.
17459 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
17461 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
17462 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
17463 set the carry/borrow flag). The sparc and s390 implementations
17464 can now use optimized versions (and simplify the code). ppc bugfixes.
17466 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17468 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
17470 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
17472 * inssel-amd64.brg: Remove leftover 32 bit rule.
17474 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
17476 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
17478 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
17479 mono_arch_find_jit_info functions into a new function. Fix a memory
17482 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
17485 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17487 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
17490 * exceptions.cs: Add array size tests.
17492 * mini.c: Allocate a separate icall wrapper for each arity of
17493 mono_array_new_va. Fixes #59509.
17495 * exceptions.cs: Add testcase for 64578.
17497 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
17499 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
17501 2004-09-02 Martin Baulig <martin@ximian.com>
17503 * mini.c (mono_method_to_ir): When initializing the locals, call
17504 handle_initobj() on the generic instance itself, not its
17507 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17509 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
17510 MonoJitInfo for dynamic methods.
17512 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
17514 * mini.c: Add support for freeing JIT data for dynamic methods.
17516 2004-09-01 Martin Baulig <martin@ximian.com>
17518 * mini-x86.c (is_regsize_var): Added support for generic
17520 (mono_arch_emit_prolog): Make this compile again, use
17521 `x86_push_imm_template (code)'.
17523 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
17525 * mini-x86.c: make all push_imm instructions that get
17526 patched always emit the long form
17528 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
17530 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
17531 in a per-domain hash.
17533 * mini-amd64.c (merge_argument_class_from_type): Handle generic
17536 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
17538 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
17541 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
17544 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
17545 Beginnings of SSE2 support.
17547 * exceptions.cs: Add more tests for checked int<->uint casts.
17549 2004-08-28 Martin Baulig <martin@ximian.com>
17551 * mini-x86.c (mono_arch_instrument_epilog): Added support for
17555 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
17556 Handle generic instances recursively.
17558 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17560 * iltests.il: test for conv.u8 on a constant
17562 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17564 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
17565 LCONV_x4 (shrun_32 (membase)).
17567 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17569 * inssel-x86.brg: c&p rules for push/setret of long
17571 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17573 * inssel-x86.brg: c&p rules for compare (base, regvar) and
17574 compare (regvar, base)
17576 * inssel-x86.brg: more burg love
17578 * inssel.brg: more cleanup
17580 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
17582 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17584 * basic-long.cs, basic-calls.cs: new tests for optimization.
17586 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
17588 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
17591 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17593 * mini-amd64.c (read_tls_offset_from_method): Add another case.
17595 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
17597 * inssel.brg (mini_emit_memcpy): use
17598 NO_UNALIGNED_ACCESS to disable memcpy optimization
17600 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17602 * mini-amd64.c: Handle generic types in various places.
17604 * mini.c (mono_method_to_ir): Handle generic types in init locals.
17606 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
17608 * mini.c (handle_box): Fix warning.
17610 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
17612 * mini-amd64.h: Enable the emit_state optimization.
17614 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
17616 * mini-amd64.c: Add some new 64 bit peephole opts.
17618 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
17620 * cpu-amd64.md: sreg1 of div instructions must be %rax.
17622 * mini-amd64.c: Register allocator fixes.
17624 * mini.c: Add an optimization to emit_state to avoid allocation of new
17625 registers on some platforms.
17627 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
17629 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
17631 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
17632 allocation. Fixes #63085.
17634 * basic-long.cs: Add new regression test.
17636 * mini-amd64.c: Register allocator improvements.
17638 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
17640 * mini-amd64.c (read_tls_offset_from_method): Add another code
17643 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
17644 instruction sequence for nullifying class init trampolines.
17646 * objects.cs: Add new regalloc test.
17648 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
17650 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17652 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
17654 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
17657 * driver.c: Fix profiling after TLS changes.
17659 * driver.c (mono_main): Set mono_stats.enabled if needed.
17661 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
17664 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
17666 * mini-x86.c: use a 1 op rather than a 2 op tls access
17667 instruction -> faster.
17669 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17671 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17674 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
17676 * exceptions-sparc.c (throw_exception): fix typo
17678 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
17680 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
17681 set tree->dreg correctly with tls. Allow any
17682 register to be used.
17684 * mini-x86.c (read_tls_offset_from_method): add new code
17685 generation pattern seen with GCC.
17688 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
17690 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
17691 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17692 exceptions-sparc.c: fix some performance issues in exception
17693 handling and setting of the stack trace for exceptions that were
17696 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17698 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17701 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
17704 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
17706 This patch inlines tls access, when possible.
17708 * mini.h: new arch functions for TLS intrinsics.
17709 All platforms updated with a stub.
17711 * mini.c: use the new intrinsics
17713 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
17714 arch specific intrinsic for tls variables
17716 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17718 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
17721 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
17723 * mini.c: thread local allocation
17725 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
17727 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
17729 * Makefile.am: Link against the static version of libmonogc.
17731 * Makefile.am: Link the static versions of the convenience libraries
17732 into the mono executable.
17734 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
17736 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
17738 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
17739 on integer overflow.
17741 * mini-amd64.c: Reorganize function call code.
17743 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
17745 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17747 * inssel-x86.brg: use xor eax,eax.
17749 * basic.cs: new tests
17751 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17753 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
17754 in exception throwing code.
17756 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17758 * inssel-x86.brg: use xor esi,esi.
17760 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17762 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
17763 can trace methods compiled during mini_init () too.
17765 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
17768 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17770 * Makefile.am: static link on x86 (r=zoltan)
17772 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17774 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
17775 code since it causes some programs to fail.
17777 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
17779 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
17781 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17783 * mini.c: ovfops_op_map - add STACK_OBJ case for
17785 * basic.cs: add test_0_pin_string as test
17788 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17790 * Makefile.am: build C# if srcdir != builddir
17792 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
17794 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
17795 fall-through blocks.
17797 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17799 * driver.c: enable loop by default again and include abcrem in -O=all.
17801 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
17803 * iltests.il: Add some localloc tests.
17805 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
17807 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
17810 * inssel-amd64.brg: Add some optimizations.
17812 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
17815 * Makefile.am: Statically link mono against libmono on AMD64.
17817 * mini-amd64.c inssel-amd64.brg: Optimizations.
17819 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
17821 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
17823 * tramp-amd64.c: Patch calling code in trampolines.
17825 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
17827 * mini-amd64.c: pinvoke struct passing fixes.
17829 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
17831 * mini-sparc.c: redo change, make mono_arch_cpu_init call
17832 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
17834 2004-08-05 Duncan Mak <duncan@ximian.com>
17836 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
17839 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17841 * mini-amd64.c (emit_move_return_value): Move return value for normal
17844 2004-08-05 Martin Baulig <martin@ximian.com>
17846 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
17847 `type->type'; just modify `type' itself when dealing with enums
17848 and generic instances.
17849 (check_call_signature): Make `simple_type' a `MonoType *'.
17851 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17853 * mini.c: Use OP_PADD to add offsets to addresses.
17855 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
17857 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
17859 * mini-sparc.c (mono_arch_emit_epilog): fix check
17860 for folding last op into restore instruction
17862 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17864 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
17865 helper methods using the code manager.
17867 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
17869 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
17871 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17873 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
17874 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
17876 * mini-s390.c: fix tail processing
17878 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
17880 * mini-ppc.c: mul.ovf.un exception name fix.
17882 2004-08-03 Martin Baulig <martin@ximian.com>
17884 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
17885 instances; before jumping to `handle_enum', also modify `ptype'.
17887 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
17889 * cpu-sparc.md: fcall maximal length too small.
17891 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
17893 * mini-amd64.c mini.h: Add initial support for passing/returning
17894 structures to/from pinvoked methods.
17896 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
17898 * mini-ppc.c: reg allocator fix.
17900 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
17902 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
17904 * inssel.brg: Optimize memset on 64 bit machines.
17906 * mini-amd64.c: Fix some vararg cases.
17908 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17910 * mini-s390.c: Corrected macro in emit_float_to_int
17912 * s390-abi.cs: Tests to exercise the s390 ABI
17914 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17916 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
17919 * basic.cs: Add a test for add.ovf.un.
17921 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
17923 * mini-sparc.c: add case for OP_IDIV_UN
17925 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17927 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
17929 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
17931 2004-07-30 Ben Maurer <bmaurer@ximian.com>
17933 * basic.cs: regression tests.
17935 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
17938 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17940 * basic.cs: Add a new test.
17942 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
17943 and AOT. Various fixes and optimizations.
17945 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
17947 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
17949 * mini-ppc.c: make sure temp regs are not used for global reg
17952 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
17954 * cpu-sparc.md: conv_i8 fix for 64bits
17956 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
17958 2004-07-29 Ben Maurer <bmaurer@ximian.com>
17960 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
17961 add opcode for cmp BYTE PTR [eax], imm.
17963 * inssel.brg: Make memcpy and memset takes bases.
17965 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
17967 * *-amd64.*: More AMD64 work.
17969 2004-07-28 Ben Maurer <bmaurer@ximian.com>
17971 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
17972 add a compare-not-equal opcode.
17974 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
17976 * mini.c: Use mono_init_from_assembly instead of mono_init.
17978 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
17980 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
17982 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
17984 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
17986 * inssel.brg: 64 bit fixes.
17988 * mini.h (MonoCallInst): Add some AMD64 specific data.
17990 * mini.h: Add some OP_P opcodes.
17992 2004-07-28 Ben Maurer <bmaurer@ximian.com>
17994 * basic.cs: tests for 61797 and 61740
17996 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
17998 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
17999 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
18001 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
18003 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
18005 * *-amd64*.*: Ongoing AMD64 work.
18007 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
18009 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
18011 * *-amd64*: Ongoing AMD64 work.
18013 * mini-arch.h: Add AMD64 support.
18015 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
18017 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
18019 * mini-ops.h: Add new opcodes.
18021 * Makefile.am: Add AMD64 support.
18023 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
18024 rules into the inssel-long*.brg files.
18026 * *-amd64.*: Add beginnings of AMD64 backend.
18028 2004-07-22 Ben Maurer <bmaurer@ximian.com>
18030 * mini.c (print_dfn): commenting out the code that prints
18031 the cil. With -O=deadce, this makes -v -v crash.
18033 * cpu-pentium.md: make checkthis have a length of 2
18035 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
18037 * mini-sparc.h: fix implementations of __builtin
18038 functions for Sun compiler for V9.
18040 2004-07-16 Ben Maurer <bmaurer@ximain.com>
18042 * mini.c: use the new stelem.ref wrapper
18043 * exceptions.cs, arrays.cs: new stelem.ref tests
18045 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18047 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
18048 new XSP should work with these changes).
18050 2004-07-14 Ben Maurer <bmaurer@ximain.com>
18052 * inssel-{long32,x86,}.brg: trivial optimizations.
18054 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
18056 * mini.c: load value when emitting box operation in
18059 2004-07-12 Ben Maurer <bmaurer@ximian.com>
18061 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
18062 is one byte shorter than cmp DWORD PTR [eax], 0.
18064 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18066 * inssel-ppc.brg: arguments on the stack are always
18067 relative to the stack pointer (spotted by Neale Ferguson).
18069 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18071 * exceptions-x86.c: delay appending the method name to the trace until
18072 after mono_jit_info_table_find is called, as this gets the real
18075 2004-07-09 Ben Maurer <bmaurer@ximian.com>
18077 * aot.c: register roots
18079 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18081 * aot.c : I could just use PLATFORM_WIN32 flag.
18083 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18085 * aot.c : Reverting the previous fix. This time it broke linux build.
18087 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18089 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
18091 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
18093 * mini.c (handle_stack_args): Remove some more debugging code.
18095 * mini.c (handle_stack_args): Remove debug output left in by mistake.
18097 * driver.c mini.h aot.c: Allow additional options to be specified with
18098 --aot and pass them to mono_compile_assembly.
18100 * aot.c: Add experimental code to AOT compile all loaded assemblies
18101 on demand and save the code into a cache in the filesystem.
18103 * aot.c: Add support for more wrapper methods.
18105 * mini.c (handle_stack_args): Handle some corner cases. Fixes
18108 * cpu-*.md: Remove removed opcodes.
18110 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
18111 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
18112 related icalls to marshal.c.
18114 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
18116 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
18118 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
18120 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
18122 2004-07-06 Ben Maurer <bmaurer@ximian.com>
18123 * liveness.c: If liveness is recomputated we need to reset the information
18124 for each variable. This way, if the liveness range has been narrowed
18125 by optimizations that happened after the last computation, we can return
18128 For example, if you have
18133 // Tons of code that does not affect i
18139 i = 0 is dead code and will be removed by SSA. However, when
18140 linear scan gets to the code, i will still appear to be live
18141 throughout the entire block. This prevents good register allocation.
18143 2004-07-06 Martin Baulig <martin@ximian.com>
18145 * debug-mini.c (mono_debug_init_method): Allow
18146 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
18147 (mono_debug_add_icall_wrapper): New method.
18149 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
18151 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
18153 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
18156 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
18158 * aot.c (mono_aot_load_method): Fix loading of debug info.
18160 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
18162 * aot.c: Add logging support.
18164 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
18166 * mini.h: Add prototype for mono_print_method_from_ip.
18168 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
18170 * inssel.brg: 64 bit fixes.
18172 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
18175 * Makefile.am: Add SPARC64 support.
18177 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
18179 * aot.c: Fix alignment problems on 32 bit platforms.
18181 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
18183 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
18186 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
18189 * mini.h: Bump AOT file version. Some 64 bit fixes.
18191 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
18193 * inssel-sparc.brg: Add new rule to avoid register moves.
18195 * inssel.brg: Add ldind_to_load_membase helper function.
18197 2004-06-30 Ben Maurer <bmaurer@ximian.com>
18199 * mini.c: OffsetToStringData intrinsic.
18201 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
18203 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
18205 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
18208 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
18209 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18211 * mini.c: reinstated mono_compile_get_interface_var()
18212 on x86, too, since the change breaks the Gtk# build there as well.
18214 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18216 * driver.c: remove loop from the default optimizations: it seems to
18217 interact badly with some of the other options (see bug #60613).
18219 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
18221 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
18222 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
18224 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
18226 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
18227 vararg-using methods.
18229 2004-06-21 Martin Baulig <martin@ximian.com>
18231 * mini/mini-exceptions.c
18232 (mono_handle_exception): Added `gpointer original_ip' argument.
18233 After calling mono_unhandled_exception(), call
18234 mono_debugger_unhandled_exception() and if that returns true,
18235 restore the context and return.
18237 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
18239 * mini-ppc.c: prefer the use of relative branches so
18240 they won't need to be patched in aot code (patch from Patrick Beard).
18242 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18244 * aot.c: patch from Patrick Beard to make the output assembly
18245 more correct for the MacOSX assembler. Small tweak to
18246 generate sane images on Linux/PPC, too.
18248 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18250 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
18251 case until bug #59509 is fixed (shows up in #60332).
18253 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18255 * mini.c: make sure the needed wrappers are compiled, too, with
18258 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
18260 * driver.c: remove NPTL reference in --version output.
18262 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18264 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
18265 generate valid assembly for the Mach-O assembler.
18267 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18269 * driver.c: don't include abcrem in the all optimization specifier
18270 since it slows down jit compilation too much for now.
18272 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
18274 * mini.c: use BIGMUL only if both operands have the same signage.
18275 * iltests.il: Test for bug 60056. (errors related to signage in
18280 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
18282 * mini.c, aot.c: memory leak fixes.
18284 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
18286 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
18288 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
18290 * Makefile.am: remove the -static hack completely, it links in
18291 statically glib as well.
18293 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
18295 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
18296 * exceptions.cs: make it compile with new mcs/csc.
18298 2004-06-03 Massimiliano Mantione <massi@ximian.com>
18299 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
18300 and added relevant test case.
18302 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18304 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
18305 regressions in gtk-sharp.
18307 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
18309 * exceptions.cs: New regression tests.
18311 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
18313 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
18315 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
18317 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
18319 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
18321 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
18323 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
18325 * mini.c (mono_jit_runtime_invoke): Init class in this
18326 method instead of trusting mono_jit_compile_method to
18327 do the work (because wrappers can be in object class)
18329 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
18331 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
18333 * basic-long.cs: New regression test.
18335 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
18337 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
18338 and div/rem checks.
18340 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
18342 * Makefile.am: fix miguel's change to build mono statically against
18343 libmono (track build dependencies).
18345 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18347 * cfold.c: Some glib versions do not have G_MININT32.
18349 2004-05-26 Massimiliano Mantione <massi@ximian.com>
18351 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
18352 with precision of tan, atan, sin and cos, and implemented related
18353 regressions tests (fixes bug 54467, but one new problem appeared and
18356 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18358 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
18360 * exceptions.cs: Add test for constant folding && division by zero.
18362 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
18363 since driver.c is in libmono too, so the optimization was useless.
18365 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
18366 variable to driver.c so the compiler can emit more efficient code to
18369 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18371 * Makefile.am: don't distribute generated inssel.[ch] files.
18373 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
18375 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
18376 into the default appdomain. Fixes #58707.
18378 * jit-icalls.c: Remove the broken approximation for truncl, doing
18379 no conversion is better.
18381 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
18384 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18386 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
18387 of the mcrxr instruction which is not available on some processors
18388 even if it's documented to be. Implement add and sub overflow correctly
18389 (still not complete for long unsigned). Speed up icalls a bit.
18391 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
18393 * mini.c (mono_jit_compile_method_with_opt): Make sure that
18394 we run .cctor in the current domain instead of target_domain.
18396 Fixes bug #58558, .cctor not being called in -O=shared.
18398 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18400 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
18402 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
18404 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
18405 which can be done with an imm8, do it that way.
18406 (mono_arch_output_basic_block): ditto for a jmp
18407 (mono_arch_emit_prolog): Computate maximum offset of a label.
18409 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
18411 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
18412 now tries to allocate prefered physical reg's for virtual
18413 regs. This reduces the number of emited spills/loads with
18414 20-30% on our core assemblies.
18416 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18418 * jit-icalls.c: truncl() is not needed and trunc() is
18419 the correct thing to do anyway (bug #58287).
18421 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
18423 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
18426 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
18428 * driver.c: enable loop optimizations by default.
18430 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18432 * mini-x86.c: fix calc of max loop size when aligning loops start.
18434 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
18436 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
18439 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
18441 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
18444 * basic-long.cs: Add tests for add/subtract of immediates with carry.
18446 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
18448 * mini.c (inline_method): Allways inline some wrappers even if the cost
18449 is too large. Fixes #58785.
18451 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
18453 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
18455 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
18456 (crichton@gimp.org). Beginning of support for sparc/linux.
18458 * mini-sparc.c: Optimize retrieval of LMF address.
18460 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
18462 * exceptions-ppc.c: handle alloca in methods with clauses.
18464 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
18466 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
18468 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
18470 * mini.c: Delegate most of the abort signal work to
18471 mono_thread_request_interruption, which also handles Stop and Suspend
18474 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
18476 * mini.c mini.h: Allow inlining of icall wrappers if the backend
18477 supports the save/restore lmf opcodes.
18479 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
18481 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
18482 by gcc-3.4 as well.
18484 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
18486 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18488 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
18489 methods which contain array accesses.
18491 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
18492 boundaries. Fixes #58537.
18494 * iltests.il: Add regression test for #58537.
18496 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18498 * mini-x86.c (mono_arch_local_regalloc): Last part of
18499 fix for bug #58633 (releasing register to early).
18501 2004-05-18 Miguel de Icaza <miguel@ximian.com>
18503 * basic-long.cs: Add new regression test.
18505 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18507 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
18508 register too early on the chain.
18510 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18512 * mini.c (create_helper_signature): Use a helper function to reduce
18513 the code which needs to be written. Also set the calling convention of
18514 icalls on windows. Fixes #57840.
18516 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18518 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
18519 exceptions-ppc.c: added helper function to get the instruction address
18520 from a signal handler context.
18522 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18524 * helpers.c: use g_get_tmp_dir. Invokes happyness
18527 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18529 * helpers.c: Add new env variable to pass args to objdump.
18530 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
18532 2004-05-17 Radek Doulik <rodo@ximian.com>
18534 * Makefile.am (common_sources): added abcremoval.h so it get
18535 disted and daily mono packages on go-mono.com will build again
18537 2004-05-17 Massimiliano Mantione <massi@ximian.com>
18539 * abcremoval.c: Fixed coding style, added copyright header.
18541 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
18543 * mini.h: Added prototype for abc removal main function.
18545 * build_relations_propagation_table.pl: Added copyright header.
18547 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18549 * basic-long.cs: reg test for complex ceq_long bug.
18551 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18553 * mini-x86.c (mono_arch_local_regalloc): Correctly free
18554 reg in long and clob case (bug #58343). Fixed/added comments.
18556 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
18558 * mini.c (mono_jit_runtime_invoke): Follow new convention
18559 of calling the invoke method with an function pointer.
18561 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
18563 * ChangeLog: Fix author of memory leak patch.
18565 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
18567 * Makefile.am: fix make dist as well...
18570 2004-05-14 Massimiliano Mantione <massi@ximian.com>
18572 * cfold.c: Made so that conversions from pointer to int4 are no-ops
18573 on archs where pointers are 4 bytes long.
18575 * Makefile.am: Added abcremoval.c source file.
18577 * abcremoval.c: Added abcremoval.c.
18579 * abcremoval.h: Added abcremoval.h.
18581 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
18583 * inssel.brg: Enabled bounds check removal.
18585 * mini.c: Added support for abcrem optimization.
18587 * mini.h: Added abcrem optimization label.
18589 * driver.c: Added support for abcrem optimization.
18591 * propagated_relations_table.def: Added propagated_relations_table.def.
18593 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
18595 * mini.c, cfold.c: fix style.
18597 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18599 * mini.c: handle issue with the low-level implementation of
18600 some long opcodes (bug #54209).
18602 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
18604 * basic.cs: test for my new cmov stuff.
18606 2004-05-13 Patrik Torstensson
18608 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
18609 opt and added peephole documentation.
18611 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
18613 * tramp-ppc.c: rewrote the generic trampoline code.
18615 2004-05-11 Patrik Torstensson
18617 * mini-x86.c: optimize long shl/shr asm code (one less branch)
18619 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
18621 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
18623 * mini.h mini.c dominators.c: Applied patch from Derek Woo
18624 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
18626 * mini.c: Add new icalls for AsAny marshalling.
18628 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18630 * tramp-ppc.c, mini-ppc.c: more cleanups.
18632 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18634 * mini.c: no warnings.
18636 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18638 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
18640 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
18642 * mini.c: In the thread abort signal handler, if the thread is in the
18643 process of being stoped, don't throw the Abort exception, just stop the
18646 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
18648 * tramp-ppc.c: removed old code.
18650 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18652 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
18653 do some simple speed optimizations on ppc.
18655 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18657 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
18658 and large offsets in load/store.
18660 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18662 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
18663 it causes regressions.
18665 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18667 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
18670 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18672 * jit-icalls.c: remove warnings.
18673 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
18674 speedups for unsafe code.
18676 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
18678 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
18680 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
18682 * basic-calls.cs: Add new regression test.
18684 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
18687 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
18689 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
18692 2004-05-06 Patrik Torstensson
18694 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
18695 long reg allocation in any reg (not only eax:edx) and implemented
18696 long shl/shr ops in asm instead of helpers.
18698 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
18700 * mini-sparc.h: Fix warnings.
18702 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
18705 * mini-exceptions.c (mono_handle_exception): Call the filter in a
18706 separate statement for clarity.
18708 * mini-sparc.c: Update status.
18710 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
18712 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
18715 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18717 * inssel-ppc.brg: another small pre-release workaround:
18718 we don't do overflow detection for long_sub_un.
18720 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18722 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
18723 (also works around a weird ppc bug: 57957).
18725 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
18727 * tramp-ppc.c: trampoline fixes.
18729 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
18731 * mini-ppc.c: fixed typos.
18733 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18735 * mini-ppc.c, exceptions-ppc.c: more code saves registers
18736 at the top of the stack. Fixed typos. Use a frame registers
18737 for all the methods with exception clauses.
18739 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18741 * exceptions-ppc.c: restore fp registers.
18743 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18745 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
18746 order from the stack top (moved the stack room to save the
18747 return value for trace after the param area). Fixed corruption
18748 in restoring registers on unwind.
18750 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
18752 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
18754 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18756 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
18757 and prolog/epilog for methods that use it. Allow
18758 enough param area room for varargs methods. Fix miguel's
18759 breakage in exception handling.
18761 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18763 * Makefile.am: run genmdesc only on current arch.
18765 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18767 * exceptions-x86.c:
18768 * mini-x86.h: fix the build on windows.
18770 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
18772 * 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.
18774 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
18776 * mini-exceptions.c: New file.
18778 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
18779 Move some parts of the x86 exception handling code to an
18780 arch-independent file so it can be shared with other ports.
18782 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
18784 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
18786 2004-04-26 David Waite <mass@akuma.org>
18788 * driver.c: remove comma from end of enumeration declaration
18790 2004-04-26 Jackson Harper <jackson@ximian.com>
18792 * driver.c: parse config file before loading first assembly. This
18793 allows the user gac to be enabled/disabled.
18795 2004-04-23 Miguel de Icaza <miguel@ximian.com>
18797 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
18798 simpler mechanism: we do not care what is encoded initially
18799 (branch absolute or relative), we care about the code and its
18800 target. I kept the old code for reference for now.
18802 The new code tries first to determine if the jump is anywhere in
18803 the -/+32 absolute meg range, if it succeeds, it encodes using the
18804 absolute branch; If not, it tried to find something in the
18805 relative range, if not, it uses the handle_thunk code.
18807 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
18809 * exceptions-ppc.c: use the correct ip register on macosx.
18811 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
18813 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
18815 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
18817 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
18818 Raise exception on integer divide by zero by hand since the hw
18819 doesn't support it. Handle NaNs in FP compares.
18821 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
18823 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
18824 code reducing duplication between the platforms and enabled
18825 signal exception handling (on linux for now).
18827 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
18829 * exceptions-ppc.c: more macosx support.
18831 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18833 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
18835 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
18837 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
18839 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
18841 * iltests.il: more tests.
18843 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18845 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
18848 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
18850 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
18852 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18854 * liveness.c: Mark variables as volatile in all basic blocks reachable
18855 from exception clauses.
18857 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
18859 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
18862 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
18864 * iltests.il, basic.cs: more tests for regalloc.
18866 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
18868 * iltests.il: Some tests for register allocation modifications
18871 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
18873 * exceptions.cs: Add regression test for bug #56782.
18875 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
18876 original stack trace if an exception is rethrown. Fixes #56782. Oh,
18877 the beauty of fixing the same thing in 5 different files...
18879 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
18881 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
18884 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
18886 * mini.c: Add support for STRWLPARRAY marshalling convention.
18888 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
18890 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
18891 to init the context to setup the regs pointer).
18893 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18895 * exceptions-ppc.c: more exceptions work.
18897 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18899 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
18902 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18904 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
18905 can use the memory directly.
18907 * cpu-pentium.md: Update documentation from a post from Zoltan.
18909 add x86_add_membase, x86_sub_membase, x86_mul_membase
18911 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18913 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
18914 GENERAL_REGS they were also hardcoded for all PPC ports.
18916 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
18918 Remove hard-coded limit for floating point registers, use
18919 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
18921 Notice that in MacOS X calling conventions you can fit a lot more
18922 floating point values in registers, so I should update the PInvoke
18923 test to excercise the passing of floating point values on the
18924 stack (currently broken).
18926 2004-04-06 Miguel de Icaza <miguel@ximian.com>
18928 * tramp-ppc.c (create_trampoline_code): Added
18929 JUMP_TRAMPOLINE_SIZE.
18930 (ppc_magic_trampoline): Follow the pattern from
18931 x86_magic_trampoline: if code is set to zero, return.
18932 (create_trampoline_code): Always pass MonoMethod to the jump
18933 trampoline, before it was passing a null.
18934 (mono_arch_create_jump_trampoline): Implement the jump stub, could
18935 share the code with mono_arch_create_jit_trampoline.
18937 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
18939 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
18942 * cpu-g4.md: Added length for jmp instruction, the worst case
18943 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
18946 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
18948 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
18950 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
18952 * mini.c: Only set bblock->real_offset when adding a new bblock, and
18953 before each IL instruction.
18955 * mini.c (CEE_BOX): Fix warnings.
18957 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18959 * mini.c: removed a few unused vars and extra whitespace.
18961 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
18963 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
18965 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
18967 (OP_GETCHR): use the above
18968 (CEE_LDELEMA): use the above.
18970 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
18971 version of the generic impl.
18972 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
18973 (CEE_LDELEMA): use the above.
18975 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
18977 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
18980 * iltests.il: Added new regression test for #56317.
18982 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
18984 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
18985 under NetBSD. Fixes #56450.
18987 * liveness.c (update_gen_kill_set): Fix previous patch.
18989 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18991 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
18993 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
18995 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
18996 ldsfld and ldsflda.
18998 * inssel-sparc.brg: Add more optimizations.
19000 * mini-sparc.c: Replace multiply/divide with shifts if possible.
19002 2004-04-01 Martin Baulig <martin@ximian.com>
19004 * mini.c (handle_box): New static function; moved the
19005 implementation of CEE_BOX here.
19006 (mono_method_to_ir): Added `constrained_call' variable.
19007 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
19008 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
19009 mono_method_get_constrained() to get the method.
19011 2004-04-01 Martin Baulig <martin@ximian.com>
19013 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
19014 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
19015 (mono_method_to_ir): We don't need these macros anymore since
19016 mono_class_get_full() already takes care of it.
19018 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19020 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
19021 use @function (as doesn't accept #function here) and check the return
19022 value of system and stop if fails.
19024 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19026 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
19028 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
19030 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
19032 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
19034 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
19037 * basic-long.cs: Add test for negation of Int64.MinValue.
19039 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
19041 * mini-sparc.c: Update status.
19043 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
19045 * exceptions-sparc.c: Fix return value in filters.
19047 * inssel-sparc.brg: Fix register allocation in some rules.
19049 2004-03-28 Martin Baulig <martin@ximian.com>
19051 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
19054 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
19056 * mini-x86.c (mono_arch_patch_code): Fix warnings.
19058 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
19059 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
19060 remove unused conv_u4 opcode.
19062 * mini-x86.c: Remove valgrind workaround since it slows down things
19063 even when mono is not run under valgrind.
19065 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
19067 * mini-sparc.c: Update status.
19069 * inssel-sparc.brg: Add some optimizations.
19071 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
19072 future delay slot filling. Add support for varargs, tail calls and JMP.
19074 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
19075 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
19077 * inssel.brg: Fix register allocation in OP_ARGLIST.
19079 * inssel.brg: Fix warnings.
19081 2004-03-25 Martin Baulig <martin@ximian.com>
19083 * mini.c (inflate_generic_field): Removed.
19084 (mini_get_method): Removed, use mono_get_method_full(),
19085 (mini_get_class): Removed, use mono_class_get_full().
19086 (mono_method_to_ir): Pass our generic context to
19087 mono_field_from_token().
19089 2004-03-25 Martin Baulig <martin@ximian.com>
19091 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
19092 of a `MonoMethod *'.
19093 (mini_get_method): Take a `MonoGenericContext *' instead
19094 of a `MonoMethod *'.
19095 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
19096 a new local variable called `generic_context' which holds the
19097 current `MonoGenericContext *'; use it to lookup things.
19099 2004-03-24 Martin Baulig <martin@ximian.com>
19101 * mini.c (mini_get_class): New static method; if we're inside a
19102 generic instance, inflate the class if neccessary.
19103 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
19105 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
19107 * iltests.il: New regression test for #55976.
19109 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
19112 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
19114 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
19117 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
19119 * liveness.c: Consider SSA stores as well as loads when making vars
19122 * exceptions.cs: New regression tests for register allocation.
19124 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
19126 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
19127 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
19128 domain lock only to protect puntual access to data structures.
19129 Added access lock for sighash, jit_icall_hash_name,
19130 jit_icall_hash_addr and domain->code_mp.
19132 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
19134 * driver.c: Print SIGSEGV handling method.
19136 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
19138 * mini.c (setup_jit_tls_data): Handle case when this is called
19139 multiple times for a thread.
19141 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
19142 is different from fbxx_un. Fixes #54303. Also use constants instead of
19143 magic numbers in a lot of places.
19145 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
19147 * exceptions.cs: Fix cctor test when --regression is used.
19149 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
19151 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
19154 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
19156 * inssel-ppc.brg: fixed register assignments for some rules.
19158 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
19160 * exceptions.cs: Add test for exceptions in static constructors.
19162 * mini.c (mono_jit_compile_method_with_out): Move the calling of
19163 static constructors outside the domain lock. Fixes #55720.
19165 2004-03-17 Martin Baulig <martin@ximian.com>
19167 * mini.c (get_generic_field_inst): Removed, this'll never happen.
19168 (inflate_generic_field): Take the `MonoMethod *' instead of the
19169 `MonoClass *' and added support for generic method.
19170 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
19171 have a `field->parent->gen_params', only inflate the field if it's
19172 an open constructed type.
19174 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
19176 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
19177 exception object instead of the preconstructed ones.
19179 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19181 * mini.c: reverted changed to sigsegv_signal_handler commited
19182 accidentally in the previous patch.
19184 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19187 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
19188 running --aot with an old assembly.
19190 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
19192 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
19195 * mini-sparc.c: Add support for v9 branches with prediction.
19197 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
19199 * mini.c (mini_init): #warning is GNUC only
19201 * mini-sparc.h: implement __builtin_frame_address
19202 and __builtin_return_address for Sun C compiler
19204 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
19206 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
19208 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
19210 * basic-calls.cs: Add test for unaligned byref long argument passing.
19212 * mini-ops.h: Add sparcv9 compare and branch instructions.
19214 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
19215 v9 instructions if we have a v9 cpu.
19217 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
19218 registers for global allocation.
19220 * exceptions-sparc.c: Fixes.
19222 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
19224 * liveness.c (mono_analyze_liveness): Optimized version.
19226 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
19228 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
19231 * basic-float.cs basic-calls.cs: New regression tests.
19233 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
19235 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
19236 sigaltstack implementation.
19238 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
19240 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
19241 stuff if SIGSEGV_ON_ALTSTACK is not defined.
19243 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
19245 * mini.c: Fix warnings.
19247 * mini.c (mono_resolve_patch_target): New function which contains the
19248 arch independent part of the patching process.
19250 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
19251 patching code to a separate function.
19253 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
19255 * mini.c (add_signal_handler): ifdef out on Windows
19257 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
19259 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
19260 cpu-sparc.md: Add exception handling support + other fixes.
19262 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
19263 typed GC detection in --version.
19265 * basic.cs exceptions.cs: New regression tests.
19267 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
19268 the arch specific code can store data during a compilation.
19270 * mini-ops.h: Add OP_SETFRET.
19272 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
19273 function, register a separate icall for each arity, so the icalls can
19276 * mini.c (mono_print_tree): Print negative offsets in a more readable
19279 * mini.c: Make signal handling work on sparc.
19281 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
19283 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
19285 * jit-icalls.c: Emulate truncl by aintl on solaris.
19287 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
19289 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
19291 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
19293 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
19295 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
19296 a MarshalByRef type, inline a method that performs the check, taking into
19297 account that the object can be a proxy. Also implemented tow new opcodes:
19298 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19299 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
19300 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19302 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
19304 * mini-ppc.c: if a relative branch displacement is too big
19305 but it points to and area reachable with an absolute branch,
19308 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
19310 * mini.c: optimize small copies in cpblk.
19312 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
19314 * basic-calls.cs basic-float.cs: New regression tests.
19316 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
19317 negative offsets from %fp. Implement localloc. Fix local register
19318 allocation. Fix the case when the this argument needs to be saved to
19319 the stack. Implement some missing opcodes.
19321 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
19323 * mini.c (mini_method_compile): Reenable global regalloc in methods
19324 with exception handlers.
19326 * linear-scan.c (mono_varlist_sort): Fix warning.
19328 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
19330 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
19333 * liveness.c: Make all variables uses in exception clauses volatile, to
19334 prevent them from being allocated to registers. Fixes #42136.
19336 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
19338 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
19339 causes regressions.
19341 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
19342 argument to mono_arch_regalloc_cost.
19344 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
19347 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
19349 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
19350 Make the cost of allocating a variable to a register arch dependent.
19352 * basic-calls.cs: Fix compilation of tests.
19354 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
19355 helper function to cut back on the number of #ifdefs needed.
19357 * mini-ppc.c: Fix compilation.
19359 * basic-calls.cs: New regression tests.
19361 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
19363 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
19364 of l0 since that is callee saved.
19366 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
19369 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
19370 of delay instruction.
19372 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
19374 * mini.h (MonoCallInst): Add 'virtual' flag.
19376 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
19378 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
19380 * *.cs: New regression tests.
19382 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
19385 * mini.c (mono_runtime_install_handlers): Fix build.
19387 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
19388 'signal_stack_size' members.
19390 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
19391 alternate signal stack.
19393 * exceptions-x86.c: Add stack overflow handling.
19395 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
19396 functions to arch independent code.
19398 * mini.c (mono_print_tree): Print more detailed info for load_membase
19401 2004-02-23 Martin Baulig <martin@ximian.com>
19403 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
19405 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
19407 * mini-x86.c: fixed reg allocation for div/rem.
19409 2004-02-22 Miguel de Icaza <miguel@ximian.com>
19411 * driver.c (mono_main): Report some configuratio options on --version.
19413 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
19415 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
19416 low in the address space. Correctly flush memory in thunks where we
19417 output native code.
19419 2004-02-20 Martin Baulig <martin@ximian.com>
19421 * mini.c (mini_get_method): New static method; inflate all generic
19422 methods and methods in open generic instances.
19423 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
19424 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
19426 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19428 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
19430 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
19432 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
19434 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
19436 * mini-sparc.c (flushi mono_arch_output_basic_block): make
19437 it compile using Sun's compiler.
19439 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19441 * 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.
19443 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
19445 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19447 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
19449 * mini-ppc.c: handle calls outside of the allowed range with thunks
19450 allocated using the code manager.
19451 * tramp-ppc.c: use the code manager to hold generated native code.
19452 Fixed the magic trampoline to just patch vtable entries.
19454 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
19456 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
19459 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
19461 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
19464 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
19465 if we have a working __thread implementation.
19467 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
19468 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
19470 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
19472 * mini-x86.c: Fix compilation under gcc 2.
19474 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
19476 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
19477 contains a call to the wrapped function.
19479 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
19480 OP_<CALL>_IMM opcodes, and use them under X86.
19482 * mini.c (mono_jit_find_compiled_method): Fix warning.
19484 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
19486 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
19488 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
19489 functionality to mini.c.
19491 * mini.c (mono_create_jump_trampoline): New function to create a jump
19492 trampoline. Return a compiled method instead of a trampoline if it
19493 exists. Add a cache for jump trampolines.
19495 * mini.c (mono_jit_find_compiled_method): New function to return a
19496 compiled method if it exists.
19498 * mini-x86.c: Call mono_create_jump_trampoline instead of
19499 mono_arch_create_jit_trampoline.
19501 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
19502 a jump trampoline. Fixes #52092.
19504 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
19506 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
19507 which is not up-to-date. Add check_corlib_version () instead.
19509 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
19512 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
19513 since newer valgrind versions do not need it.
19515 * mini.c (mono_jit_compile_method_with_opt): New helper function to
19516 compile a method with a given set of optimizations.
19518 * mini.c: Compile icall wrappers on-demand instead of at startup.
19520 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
19521 wrapper for an icall.
19523 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
19525 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
19528 * iltests.il: Add test for non-empty stack before switch instruction.
19530 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
19532 * mini.c: Add support for new stringbuilder marshalling conventions.
19534 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
19536 2004-02-01 Martin Baulig <martin@ximian.com>
19538 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
19539 in `ginst->mtype_argv'.
19541 2004-01-31 Miguel de Icaza <miguel@ximian.com>
19543 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
19544 facilitate grepping.
19546 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
19548 * mini.c: fixed buglet in initobj generic implementation for references.
19550 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
19552 * Makefile.am: make the version script conditional.
19553 * jit-icalls.c: handle missing truncl().
19555 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
19557 * exceptions.cs: Add more tests for double->int conversion.
19559 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
19560 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
19562 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
19564 * driver.c: make --verbose --version emit an error
19565 if the loaded corlib doesn't match the runtime version.
19567 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
19569 * mini-ppc.h: export ppc_patch().
19570 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
19571 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
19572 on par or better than on MacOSX.
19574 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
19576 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
19577 mono_lookup_pinvoke_call.
19579 * mini-x86.c: Under windows, the default pinvoke calling convention is
19580 stdcall. Fixes #52834.
19582 * mini.c (optimize_branches): Add an upper bound to the number of
19583 iterations to prevent infinite loops on strange loops. Fixes #53003.
19585 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
19587 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
19588 and ISINST. Fixes #52093.
19590 * objects.cs (test_0_vector_array_cast): New tests.
19592 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
19594 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
19595 checking in Array.Set ().
19597 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
19600 * object.cs (test_0_multi_array_cast): New regression test.
19602 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
19604 * exceptions-ppc.c: fix build on Linux/PPC.
19606 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
19608 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
19609 running under valgrind.
19610 (x86_magic_trampoline): Fix build bustage.
19612 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
19613 negative values as well. This is needed for the encoding of the line number
19614 info, since sometimes the line numbers are not in increasing order.
19616 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
19618 * cpu-pentium.md (localloc): Increase the size of the localloc
19619 instruction since it is a loop under Win32.
19621 * debug-mini.c (record_line_number): Get rid of unneccesary memory
19624 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
19626 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
19627 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
19628 Max Horn (max@quendi.de). Fix file names in comments.
19630 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
19632 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
19633 avoid stack overflow.
19634 (replace_usage): Avoid uninitialized variable warnings.
19636 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
19637 and taking the address of valuetype variables.
19639 2004-01-03 Patrik Torstensson
19641 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
19642 for other purposes than FP later on.
19644 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
19646 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
19649 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19651 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
19653 2003-12-30 Patrik Torstensson <p@rxc.se>
19655 * mini-x86.h: Decreased number of availiable fp regs.
19656 Solves corner cases with FP spilling.
19658 2003-12-23 Patrik Torstensson <p@rxc.se>
19660 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
19661 for floating point stack tracking / spilling on x86.
19664 * basic-float.cs: added float mul overflow test.
19666 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
19668 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
19670 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19672 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
19673 supports for cond branches that overflow the immediate
19674 overflow offset. mcs can compile simple programs.
19676 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19678 * exceptions-ppc.c: exception handling support wip:
19679 finally handlers get run on exception.
19681 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
19683 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
19686 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19688 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
19689 initial support for stack walking and unwinding.
19691 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
19693 * driver.c (mono_main): Make corlib-out-of-sync message more
19694 descriptive. Also remove verify_corlib call.
19696 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19698 * mini.c: make CEE_NEWARR calls and other emulated opcodes
19699 not overlap with other call's arguments, too.
19701 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
19703 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
19704 move to arch-specific code the choice of arch-specific
19705 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
19706 * mini.c: ensure emulation calls will not interleave
19709 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
19711 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
19712 the magic trampoline stack frame is dropped before executing
19715 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
19717 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
19718 and integer to fp conversions. Added support for overflowing
19719 arguments on the stack. Reserve a couple more registers as temps.
19720 Added support for aot compilation (as output still needs to be
19723 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19725 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
19726 Don't overwrite return register in some corner cases.
19728 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
19730 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
19731 static constructors when AOT compiling.
19733 * driver.c (mono_main): Call mono_check_corlib_version.
19735 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
19737 * cpu-g4.md, basic.cs: fixed div target register.
19739 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
19741 * mini-ppc.c, basic.cs: shl_imm fix with test.
19743 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19745 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
19746 structures by value. Misc fixes.
19747 * objects.cs: more tests.
19749 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
19751 * mini-ppc.c: lconv.ovf.i implemented.
19753 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19756 (mini_init): don't error out if someone already called g_thread_init.
19758 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19760 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
19761 to be any type per the spec. Fix abnormal memory usage when
19762 the same object is repeatedly thrown.
19764 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
19766 * mini.c: check for overruns in IL code.
19768 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
19770 * TODO: Add/remove some todo entries.
19772 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
19774 * driver.c (mono_main): Call mono_verify_corlib.
19776 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
19778 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
19779 This has been moved to mini.c
19780 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
19781 type being casted is marshalbyref it could be a proxy, so instead of
19782 emitting the type check code, emit a call to a runtime method that will
19783 perform the check by calling CanCastTo if needed.
19785 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
19787 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
19788 methods with large stack frames under Win32.
19790 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
19792 * Makefile.am: Distribute regression tests.
19794 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
19795 at the end instead of inserting each variable into the sorted list.
19797 * linear-scan.c (mono_varlist_sort): New helper function.
19799 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19801 * mini.c: ensure arguments and locals are within bounds.
19803 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19805 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
19808 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19810 * mini.c (mono_cprop_copy_values): Fix crash.
19812 * aot.c: Set verbosity back to 0.
19814 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
19816 * regalloc.c: complete memory leak fix by Laurent Morichetti
19819 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19821 * driver.c (main_thread_handler): Revert the previous patch.
19823 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
19826 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
19827 memory from the memory pool.
19829 * driver.c (main_thread_handler): Turn on all optimizations when
19832 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
19833 an array for better performance.
19835 * regalloc.c (mono_regstate_assign): Fix memory leak.
19837 * debug-mini.c (mono_debug_serialize_debug_info): New function to
19838 serialize the debug info.
19840 * debug-mini.c (mono_debug_add_aot_method): New function to load the
19841 debug info from the serialized representation.
19843 * aot.c: Save debug info into the generated file and load it when
19846 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
19848 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19850 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
19851 More FP-related fixes.
19853 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
19855 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
19856 and register allocation buglet. Hello world now runs.
19858 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19860 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
19861 * tramp-ppc.c: fixed class init trampoline.
19862 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
19864 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19866 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
19867 mini.c: more ppc changes/fixes.
19869 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19871 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
19872 Also optimize the case when the arguments are the same in the caller
19875 * iltests.il: Add tests for tail calls with valuetype arguments.
19877 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19879 * mini-ppc.c: fixes for struct return type.
19881 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
19883 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19884 mono_spillvar_offset() to arch-specific code.
19886 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
19888 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
19890 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19892 * exceptions-x86.c: Fix stack space leaks.
19894 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
19895 registers from the lmf if the method has save_lmf set.
19897 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
19899 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
19900 of icall wrappers into InvokeInDomain, since these are now per-domain.
19902 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
19904 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
19905 make some opcode emulation and intrinsic ops enabled/disabled
19906 according to the architecture. More fixes.
19908 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
19910 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
19912 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19914 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19915 arch-specific handling for 'this' and struct return type to
19916 arch-specific code.
19918 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19920 * aot.c: prevent divide by zero error when reporting (it happened with
19921 Accessibility.dll).
19923 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
19925 * mini.h (inst_switch): Remove unused macro.
19927 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19930 (load_aot_module): free 'info->methods' and 'info' properly. No more
19931 "free(): invalid pointer blah" messages when you have an old aot
19934 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
19936 * jit-icalls.c, mini.c: Added support for context static fields.
19938 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19940 * mini.c (mono_method_blittable): Methods which set LastError are not
19941 blittable either. Fixes #51108.
19943 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19945 * mini.c: flush icache.
19946 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
19948 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19950 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
19952 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
19954 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
19957 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
19960 * inssel.brg (CEE_MKREFANY): Fix AOT case.
19962 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
19964 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
19965 instruction when the result is discarded.
19967 * iltests.il (test_0_div_regalloc): New regression test.
19969 * arrays.cs: Fix compilation error.
19971 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
19973 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
19974 float rules to inssel-x86.brg: sane architectures with FP registers
19975 don't need to implement these rules.
19977 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
19979 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
19981 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
19983 * mini.h, inssel-long32.brg: fixed endianess issues in int64
19984 implementation of 32 bit systems.
19986 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19988 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
19989 (Jeroen Zwartepoorte).
19991 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
19993 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
19994 the caller and the callee matches.
19996 * mini.c (mono_method_to_ir): Add comment.
19998 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
19999 signbit is missing on some platforms.
20001 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
20003 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
20005 * mini.c (setup_jit_tls_data): Call the new function.
20007 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
20009 * mini-x86.c: Add experimental support for fast access to the lmf
20010 structure under NPTL/Linux 2.6.x.
20012 2003-11-06 Martin Baulig <martin@ximian.com>
20014 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
20015 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
20018 2003-11-02 Martin Baulig <martin@ximian.com>
20020 * mini.c (inflate_generic_field): New static method.
20021 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
20022 generic instance and the field is declared in a generic type, call
20023 inflate_generic_field() to inflate it. Fixes gen-28.cs.
20025 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
20027 * mini.h mini.c (mono_method_same_domain): New function to return
20028 whenever the caller and the callee are in the same domain.
20030 * tramp-x86.c (x86_magic_trampoline): Use the new function.
20032 2003-10-30 Martin Baulig <martin@ximian.com>
20034 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
20035 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
20037 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
20038 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
20040 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
20042 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
20045 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
20046 object here, so it is in the correct appdomain etc.
20048 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
20050 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
20052 (mono_method_to_ir): Avoid freeing the type created returned from
20053 mono_type_create_from_typespec, since it is put into an internal cache
20054 by the function. Fixes pointer.exe.
20056 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
20057 trampolines for icalls and pinvokes as well. Fixes #33569.
20059 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
20061 * mini.c: Update after appdomain changes.
20063 * mini.c (mono_jit_compile_method_inner): Allways compile native
20064 method wrappers in the root domain, since there can only be one
20065 instance of them, whose address is stored in method->info.
20067 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
20069 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
20070 environment variable. Instead detect automatically whenever running
20071 under valgrind using the magic macro RUNNING_ON_VALGRIND from
20074 2003-10-16 Miguel de Icaza <miguel@ximian.com>
20076 * trace.c, trace.h: New files that implement the new trace option
20079 * driver.c: Document new --trace options.
20081 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
20084 - if (mono_jit_trace_calls)
20085 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
20087 * mini.h: prototypes.
20089 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
20091 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
20093 * mini.c inssel.brg: Implement typedefbyref opcodes.
20095 * mini.c (mono_jit_compile_method): Remove unused local variable.
20097 * mini.c (mono_jit_compile_method_inner): Ditto.
20099 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
20101 * tramp-x86.c (x86_class_init_trampoline): Fix build.
20103 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
20105 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
20107 * mini.c (mono_no_aot): Remove unused global variable.
20109 * mini.c: Thread safety fixes.
20111 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
20113 * mini.c (mono_create_class_init_trampoline): Add a lock around
20114 class_init_hash_addr.
20116 * arrays.cs (test_0_newarr_emulation): Add new regression test for
20119 * mini.c: Decompose the NEWARR instruction before decomposing its
20120 arguments. Fixes #30073.
20122 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
20124 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
20127 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
20129 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
20131 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
20133 * driver.c: Add support for compiling icall wrappers to --compile.
20135 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
20137 * inssel.brg: The empty value in class->interface_offsets is -1, not
20140 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
20142 * objects.cs: New test for 'is' operator on an array of interfaces.
20144 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20146 * tramp-ppc.c: update trampoline code to support jumps
20147 and class initialization.
20149 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
20151 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
20153 * inssel.brg (OP_UNBOXCAST): Fix #46027.
20155 * inssel.brg (OP_UNBOX): Remove unused rule.
20157 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
20158 region instead of one for each method. Fixes #47813.
20160 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
20162 * exceptions.cs (test_0_nested_finally): New regression test for
20163 nested exception handlers.
20165 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
20167 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
20169 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
20172 * mini.c (mono_method_check_inlining): Make the inlining limit
20173 configurable by an environment variable.
20175 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
20177 * mini.h: Bump AOT file version.
20179 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
20180 token, store the image along with the token, since the token might not
20181 refer to the same image as the method containing the relocation,
20182 because of inlining.
20184 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
20186 * mini.c (mono_precompile_assemblies): New function to compile
20187 all methods in all loaded assemblies.
20189 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
20191 * regalloc.h regalloc.c (MonoRegState): Change the type of
20192 iassign and fassign to int*, since they can contain large negative
20193 values if the register is spilled. Also added some comments. Fixes
20196 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
20197 under Win32. Fixes #42964.
20199 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
20201 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
20203 * aot.c: Added support for AOT compiling methods which contain calls
20204 to wrappers. Currently, only remoting-invoke-with-check wrappers are
20207 * driver.c (compile_all_methods): Run the compilation in a thread
20208 managed by mono. Fixes #44023.
20210 * mini.c (mono_codegen): Print full method name in verbose output.
20212 * mini-x86.c (mono_arch_patch_code): Fix warning.
20214 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
20215 jumps, since the method we are jumping to might be domain-specific.
20217 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
20219 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20221 * inssel.brg: string chars are unsigned.
20223 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
20225 * TODO: New todo item.
20227 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
20228 which calls mono_runtime_class_init and patches the call site to
20229 avoid further calls.
20230 (mono_arch_create_class_init_trampoline): New arch specific function
20231 to create a class init trampoline.
20232 (create_trampoline_code): Generalized so it can create
20233 class init trampolines as well.
20235 * mini.c (helper_sig_class_init_trampoline): New helper variable.
20236 (mono_create_class_init_trampoline): New function to create and cache
20237 class init trampolines.
20238 (mono_find_class_init_trampoline_by_addr): New function to lookup the
20239 vtable given the address of a class init trampoline. Used by the
20241 (mono_codegen): Generate a call to a trampoline instead of
20242 mono_runtime_class_init in LDSFLD[A].
20243 (mono_codegen): Add relocations for the new trampoline.
20245 * mini.h mini-x86.c aot.c: Added a new relocation type:
20246 MONO_PATCH_INFO_CLASS_INIT.
20248 * mini.h: Bump AOT version number.
20250 * aot.c: Create a copy of the loaded code instead of using the original
20251 so methods which call each other will be close in memory, improving
20254 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
20255 patch since it breaks the regression tests.
20257 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
20258 for the register saving instruction sequence since the
20259 frame_state_for function in glibc 2.3.2 don't seem to detect it.
20261 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
20263 * TODO: Fix todo item && remove another.
20265 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
20267 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
20270 * aot.c: Moved the check for MONO_LASTAOT into the initialization
20271 function of the module.
20273 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
20274 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
20275 --no-aot command line option.
20277 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
20279 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
20280 by Bernie Solomon (bernard@ugsolutions.com).
20282 * inssel.brg: Refactor the interface offset table related code into
20283 its separate functions and add support for the AOT case.
20285 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
20287 * aot.c (mono_aot_get_method_inner): Fix memory leak.
20289 * aot.c: Added mono_aot_verbose variable and made all debugging
20290 output depend on the value of this variable.
20292 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
20293 method_label and info_label.
20295 * mini.h mini-x86.c aot.c: Added a new relocation type
20296 MONO_PATCH_INFO_IID for klass->interface_id.
20298 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
20299 the MonoJitInfo structure.
20301 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
20302 a non-root appdomain in shared mode.
20304 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
20306 * aot.c: make aot loader less verbose. Remove free of unused variable.
20308 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
20310 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
20312 * .cvsignore: Added *.dll.
20314 * mini.c (mono_print_tree_nl): New function callable while debugging.
20316 * mini.c (mono_print_code): Export this.
20318 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
20321 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
20323 * mini.h (MonoCompile): Added 'jit_info' field.
20325 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
20326 the cfg structure, since it is needed by the AOT compiler.
20328 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
20330 * aot.c: A major rewrite. Changes include:
20331 - save exception tables for methods which have them.
20332 - cache failed lookups in aot_get_method () to avoid the (slow) calls
20333 to g_module_symbol.
20334 - reworked the file format so it is now much smaller and needs
20335 fewer relocation entries.
20337 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20339 * aot.c (load_aot_module): Fix build bustage on platforms without
20342 2003-09-04 Martin Baulig <martin@ximian.com>
20344 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
20346 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20348 * TODO: Some new optimization ideas.
20350 * aot.c: Move AOT module loading logic here from mono_assembly_open.
20352 * aot.c: Save the optimization flags used to compile the code into
20355 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
20356 support emitting domain specific code.
20358 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
20359 no longer domain neutral. It can be made domain neutral by compiling
20360 with --optimize=shared.
20362 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
20363 between appdomains.
20365 * driver.c mini.h mini.c: New --no-aot debugging option which disables
20366 loading of AOT code.
20368 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
20370 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
20371 if there is no domain neutrality information.
20373 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
20375 * aot.c (mono_compile_assembly): Emit a symbol containing the file
20376 format version into the generated library.
20378 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
20379 callee method into the caller since one of them could be shared.
20381 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
20382 system exceptions from AOT code now works.
20384 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
20385 method if it is domain neutral and the callee is not.
20387 * graph.c (cfg_emit_one_loop_level): Fix warning.
20389 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
20391 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
20394 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
20396 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
20397 is needed by code which is executed before mono_runtime_init ().
20398 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
20400 * mini.c (mono_thread_abort): Fix warning.
20401 (mono_jit_compile_method): Call static constructor in the AOT case too.
20403 * aot.c (mono_compile_assembly): Fix warning.
20405 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20407 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
20409 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
20411 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
20413 * cpu-pentium.md: Fix the length of call opcodes so they include the
20414 ESP restoring instruction. Fixes #47968.
20416 2003-08-28 Martin Baulig <martin@ximian.com>
20418 * mini-x86.c (mono_arch_call_opcode): Added support for
20419 MONO_TYPE_GENERICINST.
20421 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
20423 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
20425 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
20426 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
20428 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
20431 2003-08-26 Martin Baulig <martin@ximian.com>
20433 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
20434 when reporting an error, set this to the actual error location.
20435 (mono_method_to_ir): Report the correct error location if
20436 get_basic_blocks() returned an error.
20438 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
20440 * mini.c (mono_type_blittable): OBJECT is not blittable.
20441 (mono_method_blittable): Methods which have marshalling descriptors
20442 are not blittable either. Fixes #47842.
20444 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
20446 * driver.c mini.c: Use an environment variable instead of a global
20447 variable. Also fix the build.
20449 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
20450 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
20453 * driver.c mini.c: Added --with-valgrind option to turn off some
20454 code which prevents mono from running under valgrind.
20456 * mini.c (mono_emit_call_args): Fixed warning.
20458 * mini.c (mono_emulate_opcode): Fixed warning.
20460 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20462 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
20463 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
20464 regalloc.c, regalloc.h: specify available registers in arch-specific
20465 code and support floats in the regallocator (patch by Laurent Morichetti
20468 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20470 * mini.c: mono_thread_current() can be called only after
20471 mono_runtime_init(): rearrange code to not call it early on.
20473 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20475 * mini.c: allocate jump tables in the code mempools.
20477 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20479 * mini.c, mini.h: make sure per-thread data allocated by the jit is
20482 2003-08-10 Miguel de Icaza <miguel@ximian.com>
20484 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
20485 12 to 16. This fixes bug #47453.
20488 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
20490 * mini-ppc.c: fixed indexed load and unsigned compares.
20492 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
20494 * mini.c: reenabled installation of handler for
20495 thread abort signal.
20497 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20499 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
20500 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
20501 until it's fixed and actually useful.
20503 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20505 * inssel-long32.brg: couple more opcodes implemented.
20507 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20509 * mini-sparc.c: Even more opcodes implemeted.
20511 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
20513 * mini-sparc.c: More opcodes implemented.
20515 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
20517 * mini-sparc.c: More opcodes implemented.
20519 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20521 * inssel-sparc.brg: Add some needed rules. Direct
20523 * Makefile.am: Use inssel-sparc.brg
20524 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
20525 an assert happy for now.
20527 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
20529 * mini-sparc.c: Fixed compile errors.
20530 * exceptions-sparc.c: Same. We now produce a mono binary
20531 on sparc-linux. Yea.
20533 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
20535 * mini-sparc.c: Renamed registers. Also some macro cleanups.
20536 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
20537 They compile, but do not work.
20539 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20541 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
20542 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
20543 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
20546 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20548 * mini.c: more opcodes implemented and better support for generics.
20550 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20552 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
20553 * mini.c, mini.h: first cut at generics support: some new instructions
20554 added and changed the behaviour of some of the existing ones.
20556 2003-07-21 Miguel de Icaza <miguel@ximian.com>
20558 * mini.c: Removed definition of metadata_shared mutex here.
20560 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20562 * mini-x86.c: make vararg calls work for instance methods.
20564 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
20566 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
20567 returns the arguments in a separte list, now.
20569 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20571 * aot.c, mini.c: updates for array type representation changes.
20573 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
20575 * mini.c: register function to perform jit shutdown.
20577 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20579 * mini.c: use a faster allocator if possible.
20581 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20583 * aot.c: some cleanups and portability changes.
20585 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20587 * mini.c: use faster allocation for CEE_BOX if possible.
20589 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20591 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
20592 Moved inlined mempcy code to its own function so that is can be
20593 reused. Added an inline memset function as well (optimized initobj).
20594 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
20596 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20598 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
20600 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
20602 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
20603 arch code can setup the cpu for CLR execution, if needed.
20604 We use it on x86 to set the precision of FP operations.
20606 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
20608 * mini.c: disable some optimizations if we can guess they'll cost too
20609 much for a given method.
20611 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20613 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
20615 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20616 * mini.h mini.c mini-x86.c: Added instruction level coverage
20617 info collection support.
20619 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20621 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
20622 is now implemented in the profiling API. Get rid of a couple of
20623 unnecessary global variables.
20625 2003-06-15 Nick Drochak <ndrochak@gol.com>
20627 * basic-long.cs: tests for negative values for bigmul, and unsigned.
20628 * cpu-g4.md: add op_bigmul and op_bigmul_un
20629 * cpu_pentium.md: add op_bigmul_un
20630 * inssel-long32.brg: add rule for unsigned bigmul
20631 * mini-ops.h: define OP_BIGMUL_UN
20632 * mini-x86.c: THE BUG: handle (un)signed properly
20633 * mini.c: choose unsigned opcode if needed.
20634 This set of patches fixes bug #44291
20636 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
20638 * mini.c (optimize_branches): improved to handle all kinds of
20639 conditional branches.
20641 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20643 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
20644 don't raise exceptions.
20646 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20648 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
20649 to arch-specific files.
20651 2003-06-09 Martin Baulig <martin@ximian.com>
20653 * Makefile.am (libs): Added $(LIBGC_LIBS).
20655 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
20657 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
20658 and OP_ATAN (fixes bug#44293).
20660 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
20662 * Makefile.am, mini-x86.c: rename cpu description array to
20663 pentium_desc, since some compilers define the 'pentium' preprocessor
20666 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
20668 * mini.c (mini_select_instructions): add explicit branch if the
20669 following block is not the false target of a conditional branch -
20670 we need this with any optimization that reorder or remove bblocks
20672 * mini.c (optimize_branches): bug fixes
20674 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
20676 * mini.c (mono_method_to_ir): inline static readonly fields
20678 * ssa.c (fold_tree): start cfold support for long (very simple
20681 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
20683 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20685 * inssel.brg: fixed memcpy (bug #44219).
20687 2003-06-05 Dick Porter <dick@ximian.com>
20689 * driver.c: Set the glib log levels to not abort if g_message
20692 g_set_prgname() has to happen before mini_init() so that the
20693 process handle gets the info.
20695 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20697 * driver.c: add intrins to the default optimizations to get wider
20700 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
20702 * mini.h: some large basic blocks will overflow a 16-bit
20703 integers for symbolic registers.
20705 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20707 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
20708 (mono_arch_output_basic_block): fix bug 43499
20710 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20712 * mini.c: kill duplicated definition of mono_debug_format.
20714 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
20716 * mini-x86.c, arrays.cs: fixed register allocation bug.
20718 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20720 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
20722 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
20724 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20727 (print_method_from_ip): also print source location information if
20730 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
20732 * mini.c (mono_find_block_region): bug fix in region code
20733 (mini_method_compile): enable removing unreachable code again, but
20734 only in methods without exception clauses.
20736 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20738 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
20739 Implemented arglist opcode and handling of TypedReference type.
20740 Fixed x86 call convention when a structure is returned.
20741 Minimal support for calling static vararg methods.
20743 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
20745 * mini.c (mini_method_compile): always remove unreachable code,
20746 because the code in them may be inconsistent (access to dead
20747 variables for example).
20749 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
20751 * driver.c, debug-mini.c: warning fixes.
20753 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
20755 * Makefile.am, jit.h, mini.h: install header for embedding mono.
20757 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
20759 * mini.c: thread-static fields are registered in mono_class_vtable(),
20760 so ensure the function is called before checking for them.
20762 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
20764 * mini.c (optimize_branches): fix for bug 43586
20766 * jit-icalls.c (mono_llmult_ovf): added an additional check for
20767 overflow (fixes Bug #43639)
20769 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20771 * mini.c, objects.cs: allow the use of stobj for primitive types.
20773 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20775 * mini.c: be less strict about argument checking until we support
20776 running the verifier.
20778 2003-05-27 Nick Drochak <ndrochak@gol.com>
20780 * basic-long.cs: tests for (ulong)int * (ulong)int also
20781 * mini.c: use the same trick for (ulong)int * (ulong)int
20783 2003-05-27 Nick Drochak <ndrochak@gol.com>
20785 * basic-long.cs: add regression test for (long)int * (long)int
20786 * cpu-pentium.md: add op_bigmul specification
20787 * inssel-long32.brg: add OP_BIGMUL rule
20788 * mini-ops.h: add OP_BIGMUL
20789 * mini-x86.c: register allocator: handle case where src1 needs to be
20791 * mini.c: substitute special BIGMUL opcode in the tree for
20792 (long)int * (long)int
20794 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
20796 * jit-icalls.c: call the type ctor on field access if needed.
20798 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
20800 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
20801 to a method (including results of ldelema, bug#43207).
20803 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
20805 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
20806 colors to show exception handler blocks.
20808 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
20809 (fix for pinvoke7.cs).
20811 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20813 * mini.h, mini.c: ensure correct initialization order for types that
20814 require it. Prepare for lazy compilation of jit icall wrappers.
20815 Provide a name for opcode emulation to reduce unneeded mallocing.
20817 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
20819 * mini-x86.c: better register restoring code and profiling
20820 support for tail calls.
20822 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20824 * mini.h, driver.c: prepare for leaf methods optimization.
20826 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
20828 * mini.c: get targets of branches before converting a method.
20830 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
20832 * mini.c (optimize_branches): added some experimental code (disbaled)
20834 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
20836 * mini.c (optimize_branches): fix branch to branch optimization
20838 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
20840 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
20842 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
20844 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
20847 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
20849 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
20850 enable use of interface variables again.
20852 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
20853 I1 to registers because there is no simply way to sign extend 8bit
20854 quantities in caller saved registers on x86.
20856 * inssel-float.brg: set costs of some rules to 2 so
20857 that monobure always select the arch. specific ones if supplied,
20858 regardless of the order we pass the files to monoburg.
20860 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
20862 * mini.c, mini-x86.c: since the magic trampoline for jumps
20863 can't patch the code directly, we do it as soon as the
20864 method gets compiled.
20866 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20868 * mini-x86.c, mini.h: introduce a new patching method
20869 to support CEE_JMP and tail calls.
20870 * mini.c: obey tail.call. Don't precompile methods target
20872 * tramp-x86.c: new trampoline code to handle methods
20873 reached through a jump.
20875 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
20877 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
20878 bit values to registers
20880 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
20882 * mini.c (mono_compile_get_interface_var): share interface
20883 variables if possible.
20885 2003-05-16 Martin Baulig <martin@ximian.com>
20887 * debug-mini.c (mono_init_debugger): New function to initialize
20888 the debugger. This is not in the debugger since it needs to
20889 access some of mini's internals.
20891 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20893 * mini.c (mono_method_to_ir): inlining fixes/cleanups
20895 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
20897 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
20898 for value type handling.
20900 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20902 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
20903 (mono_method_check_inlining): enable inlining of all kinds of wrappers
20905 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
20907 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
20908 the constructor through a proxy.
20910 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20912 * jit-icalls.c, inssel.brg: fixes to array element address
20915 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
20917 * mini-x86.c (is_regsize_var): allocate pointer to registers
20919 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20921 * driver.c: fixed typo, added intrins to the set of optimizations
20922 tested with regressions.
20924 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
20926 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
20927 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
20930 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
20932 * inssel.brg: remove some common pop instructions without side effects
20934 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20936 * inssel-x86.brg: fixed thinko in int to double conversions.
20938 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
20940 * mini.c, jit-icalls.c: added runtime thread-static variable support.
20942 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20944 * inssel-long32.brg: two more missing instructions.
20946 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
20948 * mini.c (mono_emit_call_args): set the cil_code for all arguments
20949 if not already set.
20951 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
20953 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
20956 * basic-float.cs: Added tests for negative zero.
20958 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20960 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
20961 a couple of missing operations for long casts, with test cases.
20963 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20965 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
20967 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
20969 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
20970 code size estimation.
20972 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
20974 * mini.c (mono_jit_create_remoting_trampoline): make it work with
20975 abstract methods (fix bug 42542)
20977 * aot.c: add ability to handle array types
20979 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
20981 * mini.c: Call the _specific versions of the object allocation
20982 functions if possible.
20984 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20986 * driver.c: call setlocale ().
20988 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20990 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
20993 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
20995 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
20997 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
20998 wrappers (fix bug 42122)
21000 2003-05-04 Martin Baulig <martin@ximian.com>
21002 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
21004 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
21005 s/mini_set_defaults/mono_set_defaults/g.
21007 2003-05-04 Martin Baulig <martin@ximian.com>
21009 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
21011 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21013 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
21014 (reported by Don Roberts).
21016 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
21018 * mini.c: temporarily work around two bugs for this release.
21020 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
21022 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
21023 that contains -export-dynamic and it makes using the ld script
21025 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
21027 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
21029 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
21032 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
21034 * mini.c: make sure leave calls all the needed finally blocks,
21035 even when the target jumps out of multiple exception clauses.
21037 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21039 * ldscript, Makefile.am: add linker script to reduce the number of
21040 exported symbols (should also fix the issues with libwine defining
21041 some of the same symbols in io-layer).
21043 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
21045 * driver.c (mini_main): Avoid assertion when no file name is given on
21048 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
21050 * driver.c: added --version/-V command line option.
21051 Added the inline optimization in the regression tests.
21053 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21055 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
21056 to the type in the method signature (fixes bug#42134).
21058 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
21060 * mini.c: when inlining, check this is not null only when needed (bug #42135).
21062 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
21064 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
21066 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21068 * driver.c: fixed bug #42100.
21070 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
21072 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
21074 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
21076 * mini.c: moved most of the code required to do inlining to its own
21077 function so it can be reused. Inline also ctors if appropriate.
21079 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
21081 * Makefile.am: Link with -export-dynamic so shared libs loaded by
21082 the runtime can call mono API functions.
21084 2003-04-27 Martin Baulig <martin@ximian.com>
21086 * debug-mini.c (mono_debug_init_method): Added
21087 `guint32 breakpoint_id' argument; if the method has a breakpoint,
21088 send a notification to the debugger.
21090 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
21091 running in the Mono Debugger, just pass the breakpoint number to
21092 mono_debug_init_method().
21094 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
21096 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
21098 * mini.c: allow some more unsafe compares.
21100 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21102 * mini-x86.c, Makefile.am: make distcheck works (partially from
21103 a patch by Richard Lee <r.h.lee@attbi.com>).
21104 * regset.c, regset.h: removed, they are unused.
21106 2003-04-25 Dick Porter <dick@ximian.com>
21108 * driver.c: Usage reports the name as 'mono' not 'mini'
21109 * exceptions-x86.c: Build and run on freebsd
21111 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
21113 * Makefile.am: install the program with the 'mono' name and
21114 the library as libmono instead of mini and libmini.
21116 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
21118 * driver.c: provide the APIs for the embedding interface of the old jit.
21120 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
21122 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
21124 2003-04-23 Martin Baulig <martin@ximian.com>
21126 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
21128 * driver.c: Added `--debug' command line argument to enable
21131 2003-04-23 Martin Baulig <martin@ximian.com>
21133 * debug.[ch]: Removed. The code is now in
21134 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
21136 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
21139 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
21141 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
21143 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21146 (mini_cleanup): moved mono_runtime_cleanup call after the call to
21147 mono_domain_finalize.
21148 (mini_method_compile): use mono_method_profile* if the the option is
21151 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
21153 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
21154 methods with their wrapper.
21156 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
21157 methods with their wrapper.
21159 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
21162 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
21165 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
21168 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
21170 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
21172 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
21174 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
21175 of the mempool. This is slightly faster and uses less memory
21177 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
21179 * mini.c: avoid O(n) allocation for variables.
21181 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21183 * mini.c: handle items on the stack after inlining methods.
21185 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
21187 * mini.c: make the method->opcode optimization dependent
21188 on MONO_OPT_INSTRINS and do it lazily.
21190 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
21192 * driver.c: print overall results at the end of regression run.
21194 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
21196 * inssel.brg: don't overwrite symbolic registers.
21198 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
21200 * inssel-x86.brg: fix conversion from long to float.
21202 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
21204 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
21206 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
21208 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
21210 * driver.c: Added --print-vtable option as in the old JIT.
21212 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
21214 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
21216 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
21218 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
21220 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
21222 * mini.c regalloc.c regalloc.h: Fix memory leak.
21224 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
21226 * aot.c (mono_aot_get_method): register all used strings
21228 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
21230 * mini.c: always intern strings references with ldstr at compile time.
21232 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21234 * Makefile.am: add BUILT_SOURCES.
21236 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
21238 * driver.c: give a better error message when the assembly to execute
21239 doesn't have an entry point.
21241 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
21243 * Makefile.am: added hack for automake
21245 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
21248 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
21250 22003-04-07 Martin Baulig <martin@ximian.com>
21252 * Makefile.am: Added Makefile.am.
21254 * debugger-main.c: Removed, this is now in the debugger where it
21257 * mini.pc.in: Call this package `mini' for the moment.