1 2009-06-30 Zoltan Varga <vargaz@gmail.com>
3 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
5 2009-06-29 Zoltan Varga <vargaz@gmail.com>
7 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
8 when the generic instance is an instantiation of a subclass of the
9 methods class. Fixes #517166.
11 2009-06-26 Zoltan Varga <vargaz@gmail.com>
13 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
16 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
19 * CMakeLists.txt: Add minimal support for installation.
21 2009-06-25 Zoltan Varga <vargaz@gmail.com>
23 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
24 determine whenever a method is directly callable to a separate function.
26 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
27 needed ones as a result of the previous change.
29 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
30 type of register arrays.
32 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
33 type of register arrays.
35 2009-06-24 Jerry Maine <crashfourit@gmail.com>
37 Contributed under the terms of the MIT/X11 license by
38 Jerry Maine <crashfourit@gail.com>.
40 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
42 2009-06-24 Zoltan Varga <vargaz@gmail.com>
44 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
46 2009-06-24 Neale Ferguson <neale@sinenomine.net>
48 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
49 dump of structure return value. Fix some formatting.
50 * cpu-s390x.md: Fix lengths of instruction sequences.
51 * mini-s390.c: Minor formatting changes.
53 2009-06-24 Zoltan Varga <vargaz@gmail.com>
55 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
56 Use sigaction on freebsd as well.
58 2009-06-23 Zoltan Varga <vargaz@gmail.com>
60 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
63 * mini.c (mini_init): Revert a change which breaks cross-compilation.
65 2009-06-22 Mark Probst <mark.probst@gmail.com>
67 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
69 2009-06-22 Mark Probst <mark.probst@gmail.com>
71 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
73 2009-06-20 Martin Baulig <martin@ximian.com>
76 (MonoDebuggerThreadFlags): New enum typedef.
77 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
78 (mono_debugger_thread_created): Added `gpointer func' argument;
79 initialize the new `thread_flags' field.
81 2009-06-18 Martin Baulig <martin@ximian.com>
83 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
84 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
87 (mini_debugger_set_attach_ok): New function; sets the attach-ok
88 flag in `MONO_DEBUGGER__info.runtime_info'.
91 (mono_main): Call mini_debugger_set_attach_ok() if generics
94 2009-06-22 Zoltan Varga <vargaz@gmail.com>
96 * aot-compiler.c (add_wrappers): Fix a warning.
98 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
99 the ppc load/store macro changes.
101 2009-06-21 Zoltan Varga <vargaz@gmail.com>
103 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
105 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
106 not just the got symbol.
108 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
111 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
114 * aot-compiler.c: Remove some fixmes.
116 * driver.c (mono_main): Print a helpful message when cross-compiling.
118 * mini.c (mini_init): Disable signal handlers when cross-compiling.
120 * method-to-ir.c (initialize_array_data): Do the optimization if the
121 target byte order is little endian, instead of the host byte order.
123 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
124 wrappers into the mscorlib image, Emit a unique plt symbol for each
125 image, emit symbols for plt entries.
127 * image-writer.c (img_writer_emit_symbol_size): New function to emit
130 2009-06-20 Zoltan Varga <vargaz@gmail.com>
132 * aot-compiler.c (add_wrappers): Avoid calling
133 mono_marshal_get_type_info () since it can assert for some types.
135 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
136 ldtoken are used inside wrappers.
138 * helpers.c: Add support for prefixing tools with the arch name.
140 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
141 quantities when using ilp32.
143 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
144 spill slots. Use sizeof(mgreg_t) for the spill slot size.
146 * image-writer.c: Use .long on ilp32.
148 * aot-compiler.c: Use 32 bit loads on ilp32.
150 2009-06-19 Zoltan Varga <vargaz@gmail.com>
152 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
154 * mini-ops.h: Use TARGET_POWERPC define for consistency.
156 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
158 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
159 second got slot of every aot image.
161 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
162 aot on platforms with function pointers.
164 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
165 support for aot/full aot on ppc/ppc64.
167 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
168 arguments which are needed on ppc.
170 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
173 * mini-trampolines.c aot-runtime.c: Update after the above changes.
175 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
177 * regalloc2.c (BITS_PER_CHUNK): Ditto.
179 * aot-compiler.c (emit_got_info): Fix reading unused memory.
181 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
183 2009-06-17 Geoff Norton <gnorton@novell.com>
185 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
187 2009-06-17 Zoltan Varga <vargaz@gmail.com>
189 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
190 to control whenever the dwarf writer is in xdebug or aot mode.
191 (emit_class_dwarf_info): Use a separate abbrev for structures without
194 * aot-compiler.c: Pass the appending parameter to
195 mono_dwarf_writer_create ().
197 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
198 falls through to its next bblock. Fixes #513931.
200 * iltests.il: Add a test.
202 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
203 infor even if emit_line is FALSE, as the apple linker seems to require it.
205 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
207 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
211 2009-06-15 Zoltan Varga <vargaz@gmail.com>
213 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
216 2009-06-13 Zoltan Varga <vargaz@gmail.com>
218 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
219 'has_call_handler' fields.
221 * method-to-ir.c (mono_method_to_ir): Set them if needed.
223 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
224 first bblock if not needed. Fixes #512790.
226 2009-06-11 Zoltan Varga <vargaz@gmail.com>
228 * aot-compiler.c (mono_compile_assembly): Fix a warning.
230 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
233 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
234 remoting-invoke-with-check wrappers, which are not needed when running with
235 full-aot, since it doesn't support remoting.
237 2009-06-10 Zoltan Varga <vargaz@gmail.com>
239 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
241 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
242 method info, it is not used anymore.
244 * mini.h: Bump AOT file format version.
246 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
249 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
252 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
254 * mini.h: Bump AOT file format version.
256 2009-06-10 Zoltan Varga <vargaz@gmail.com>
258 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
259 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
262 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
263 of CKFINITE and FBGE for VFP.
265 2009-06-09 Zoltan Varga <vargaz@gmail.com>
267 * aot-compiler.c: Don't align code to 16 bytes on arm.
269 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
270 before the methods they belong to.
272 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
273 the full-aot case if possible, since the trampoline will be called right
276 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
277 trampolines to 1024 after the change above.
279 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
280 trampoline to save 8 bytes per trampoline.
282 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
285 2009-06-08 Zoltan Varga <vargaz@gmail.com>
287 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
289 2009-06-08 Martin Baulig <martin@ximian.com>
292 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
293 (_mono_debugger_throw_exception): Don't make this static.
294 (_mono_debugger_unhandled_exception): Likewise.
295 (mono_debugger_handle_exception): Moved to mini-exceptions.c
298 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
299 (_mono_debugger_throw_exception): Add function prototype.
300 (_mono_debugger_unhandled_exception): Likewise.
303 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
304 arg; return the first exception handler if the exception is caught
305 and we're running inside the debugger.
306 (mono_debugger_handle_exception): Moved here from debug-mini.c;
307 improve exception handle inside runtime-invoke, check whether the
308 exception is actually caught in the method being invoked and not
309 by the runtime-invoke-wrapper.
311 2009-06-08 Zoltan Varga <vargaz@gmail.com>
313 * image-writer.c: Improve support for the osx assembler.
315 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
318 2009-06-08 Martin Baulig <martin@ximian.com>
321 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
322 (_mono_debugger_throw_exception): Don't make this static.
323 (_mono_debugger_unhandled_exception): Likewise.
324 (mono_debugger_handle_exception): Moved to mini-exceptions.c
327 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
328 (_mono_debugger_throw_exception): Add function prototype.
329 (_mono_debugger_unhandled_exception): Likewise.
332 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
333 arg; return the first exception handler if the exception is caught
334 and we're running inside the debugger.
335 (mono_debugger_handle_exception): Moved here from debug-mini.c;
336 improve exception handle inside runtime-invoke, check whether the
337 exception is actually caught in the method being invoked and not
338 by the runtime-invoke-wrapper.
340 2009-06-07 Zoltan Varga <vargaz@gmail.com>
342 * image-writer.c (append_subsection): Don't align subsections of the
343 debug_line section as a workaround.
345 * dwarfwriter.c: Emit line number info in the AOT case as well.
347 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
349 This patch is contributed under the terms of the MIT/X11 license
351 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
352 code_len <= code_size
354 2009-06-06 Zoltan Varga <vargaz@gmail.com>
356 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
358 2009-06-04 Zoltan Varga <vargaz@gmail.com>
360 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
361 invoke wrappers, we now use trampolines instead.
363 2009-06-04 Mark Probst <mark.probst@gmail.com>
365 * mini-darwin.c: The exception thread must not be registered with
368 2009-06-04 Mark Probst <mark.probst@gmail.com>
370 * mini-gc.c: Disable the code because it makes SGen crash.
372 2009-06-03 Zoltan Varga <vargaz@gmail.com>
374 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
375 instead of asserting.
377 2009-05-31 Zoltan Varga <vargaz@gmail.com>
379 * aot-compiler.c (mono_compile_assembly): Move the creation of the
380 output file after the code has been compiled.
382 2009-05-30 Zoltan Varga <vargaz@gmail.com>
384 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
386 2009-05-31 Zoltan Varga <vargaz@gmail.com>
388 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
389 entries distinction to simplify the code.
391 * mini.h: Bump AOT file format version.
393 2009-05-28 Zoltan Varga <vargaz@gmail.com>
395 * objects.cs: Fix the signature of one of the tests.
397 * mini.c (mini_create_ftnptr): New helper function, moved here from
399 (mini_get_addr_from_ftnptr): Ditto.
400 (mini_init): Install the new helpers.
402 2009-05-28 Martin Baulig <martin@ximian.com>
404 Correctly initialize the debugger when embedding Mono.
406 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
407 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
408 see documentation in mini_debug_running_inside_mdb().
411 (mini_debug_running_inside_mdb): New function to check whether
412 we're running inside mdb.
414 * mini.c (mini_init): Call mini_debugger_init() if we're running
417 * driver.c (mono_main): Moved the call to mini_debugger_init()
418 into mini_init() to make this work when embedding Mono.
420 * debug-debugger.c (mini_debugger_init): Warn about duplicate
421 calls to mini_debugger_init().
423 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
424 mono_debugger_main() -> mini_debugger_main() and put them inside a
425 `MONO_DEBUGGER_SUPPORTED' conditional.
427 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
429 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
430 this is no longer in use.
433 2009-05-26 Zoltan Varga <vargaz@gmail.com>
435 * mini-sparc.c (add_outarg_load): Fix the sparc build.
437 * aot-compiler.c (emit_method_code): Always write out C style symbols for
440 2009-05-27 Martin Baulig <martin@ximian.com>
442 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
444 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
445 long_conv_to_r_un to 64 bits.
447 * cpu-x86.md: Increase the instruction size due to the changes.
449 * iltests.il.in: Add regression test.
453 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
455 * objects.cs: Move the previous test from basic.cs to here.
457 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
459 * basic.cs: Add regression test for #506915.
461 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
463 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
464 optimization we must check the bb of the first byte of stobj as
465 it's the only one set in cil_offset_to_bb.
469 2009-05-25 Zoltan Varga <vargaz@gmail.com>
471 * image-writer.c: Fix pointer directive on ppc64.
473 2009-05-24 Zoltan Varga <vargaz@gmail.com>
475 * image-writer.c (asm_writer_emit_section_change): Avoid using
476 .bss subsections on ppc too.
478 2009-05-23 Zoltan Varga <vargaz@gmail.com>
480 * image-writer.c: Fix the definition of TARGET_ASM_....
482 * image-writer.c: Fix the emission of assembler directives in the last
485 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
486 exception throwing code to accomodate ppc64.
488 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
489 size to work on ppc64 too.
491 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
494 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
495 the assembler dialect instead of using platform specific defines.
497 2009-05-22 Geoff Norton <gnorton@novell.com>
499 * mini-arm.c (get_call_info): If a structure is split between the stack
500 and argument registers, we should not advance the stack pointer by the entire
501 native size, but just by the amount that spilled.
503 2009-05-22 Zoltan Varga <vargaz@gmail.com>
505 * mini-arm.c (get_call_info): Handle structures with alignment requirements
508 2009-05-21 Zoltan Varga <vargaz@gmail.com>
510 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
513 * aot-compiler.c (add_extra_method): Fix up the collection of extra
514 methods so wrapper don't get added twice.
515 (add_generic_instances): Don't add methods of arrays.
517 * generics.cs: Mark one test as !FULLAOT.
519 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
521 * mini-x86.c (emit_move_return_value): Remove unused vars.
523 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
525 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
526 decomposing 8 bytes structs into a LCALL.
528 * mini-x86.c (emit_move_return_value): We no longer push the vtype
529 pointer for where to store the returned regs.
531 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
534 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
536 2009-05-20 Miguel de Icaza <miguel@novell.com>
538 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
541 2009-05-21 Zoltan Varga <vargaz@gmail.com>
543 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
545 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
548 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
550 * local-propagation.c (mono_local_cprop): Avoid local propagation
551 across paired add/sub if the first instruction dest reg is it's
552 source reg. For example:
554 int_add_imm R12 <- R12 [1] clobbers: 1
555 int_sub_imm R42 <- R12 [1] clobbers: 1
557 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
558 maintain the math identify.
562 2009-05-20 Andreia Gaita <avidigal@novell.com>
564 * Makefile.am: avoid going on the network just to get the revision,
567 2009-05-19 Massimiliano Mantione <massi@ximian.com>
569 Fixed estimate for short branches on amd64 (they were off mark, and
570 enabling call prolog-epilog instrumentations caused assertions).
571 * mini.h (struct MonoBasicBlock): added max_length field to hold the
572 estimate for the maximum length of this basic block.
574 - mono_arch_emit_prolog: compute max_length for each basic block
575 (instead of max_offset), and inflate size estimate also for entry bb
576 in case of code instrumentation.
577 - mono_arch_output_basic_block: get rid of "cpos" (the current
578 estimated "position" in the code), and always use "offset" instead,
579 which is accurate; at the beginning of the function quickly recompute
580 max_offset for all the remaining blocks, starting from the current
581 cfg->code_len (which is correct, and not estimated) and using the
582 estimated block lengths computed previously.
584 2009-05-17 Zoltan Varga <vargaz@gmail.com>
586 * exceptions-ppc.c: Remove the caching from the trampoline creation
587 functions, it is already done in the caller.
589 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
591 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
592 MONO_ARCH_GSHARED_SUPPORTED define.
594 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
596 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
599 2009-05-16 Zoltan Varga <vargaz@gmail.com>
601 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
602 call to mono_marshal_get_rgctx_invoke ().
604 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
605 mono_marshal_get_static_rgctx_invoke (), all platforms which support
606 gshared use the static rgctx trampolines now.
608 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
609 platform supports it.
611 2009-05-15 Zoltan Varga <vargaz@gmail.com>
613 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
615 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
617 2009-05-15 Zoltan Varga <vargaz@gmail.com>
619 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
621 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
624 2009-05-15 Massimiliano Mantione <massi@ximian.com>
626 Made it possible for mono_arch_instrument_epilog to preserve
627 argument registers, otherwise instrumenting the "epilogue" before
628 a tail call would clobber them.
629 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
630 if like mono_arch_instrument_epilog but with an additional parameter
631 that states if argument registers must be preserved.
632 * mini.c: implemented mono_arch_instrument_epilog as a call to
633 mono_arch_instrument_epilog_full without asking to preserve argument
634 registers (this makes the existing code work as usual).
636 - mono_arch_instrument_epilog: add parameter to transform it into
637 mono_arch_instrument_epilog_full, and preserve argument registers
639 - mono_arch_output_basic_block, OP_TAILCALL case: call
640 mono_arch_instrument_epilog_full.
641 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
642 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
643 only transformed mono_arch_instrument_epilog into
644 mono_arch_instrument_epilog_full.
646 2009-05-15 Geoff Norton <gnorton@novell.com>
648 * mini-darwin.c: This works on arm now.
650 2009-05-14 Geoff Norton <gnorton@novell.com>
652 * jit.h, driver.c: Allow full-aot to be decided programatically by the
655 2009-05-15 Zoltan Varga <vargaz@gmail.com>
657 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
660 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
661 wrappers during full aot mode correctly.
663 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
666 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
667 mono_metadata_type_hash ().
669 2009-05-14 Massimiliano Mantione <massi@ximian.com>
671 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
672 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
673 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
674 Removed MONO_INST_BRLABEL from the instruction flags, and the
675 remaining code that used it, because we do not support branches inside
676 basic blocks (and branch target labels) anymore.
677 * Makefile.am: As part of the above cleanup, remove reference to
678 BURG files which don't exist anymore.
680 2009-05-14 Zoltan Varga <vargaz@gmail.com>
682 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
685 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
686 to use mono_arch_throw_corlib_exception.
688 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
689 mono_arch_throw_corlib_exception for throwing corlib exceptions.
691 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
694 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
696 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
697 for the got to make debugging easier and to avoid confusing it with the
700 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
701 method so a breakpoint can be set when using gdb.
703 2009-05-13 Zoltan Varga <vargaz@gmail.com>
705 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
706 on mono_method_get_imt_slot ().
708 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
709 num_decodes variables.
711 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
712 change as it doesn't seem to work.
714 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
717 2009-05-12 Zoltan Varga <vargaz@gmail.com>
719 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
720 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
722 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
723 builder when using full aot.
725 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
726 here, it is already handled.
728 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
731 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
733 * mini-arm.h: Enable IMT for full aot.
735 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
736 arch doesn't support it.
738 * mini.c (mini_init): Don't disable IMT for full aot if the
739 architecture supports it.
741 * mini.h (MonoAotTrampoline): New enum containing the different types
742 of 'numerous' trampolines.
743 (MONO_AOT_FILE_VERSION): Bump this.
745 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
746 static rgctx trampolines. Add support for full-aot IMT thunks.
748 * mini-amd64.h: Enable IMT for full aot.
750 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
751 to exclude tests belonging to a category.
753 * generics.cs: Mark some tests with a !FULLAOT category.
755 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
758 2009-05-11 Zoltan Varga <vargaz@gmail.com>
760 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
761 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
762 (emit_plt): Fix a warning.
764 2009-05-10 Zoltan Varga <vargaz@gmail.com>
766 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
767 back into aot-compiler.c to a place where the other functions shared by
768 the runtime and aot compiler are.
770 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
771 as done previously, instead of in MonoAotFileInfo, since pointers might have
772 alignment requirements.
774 * mini.h: Bump AOT file format version.
776 2009-05-10 Miguel de Icaza <miguel@novell.com>
778 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
779 that is used at runtime from the aot-compiler.c, this makes it
780 work on setups that remove the AOT compiler from the output
783 2009-05-09 Zoltan Varga <vargaz@gmail.com>
785 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
788 * mini-ppc.h: Enable static rgctx trampolines for ppc.
790 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
792 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
793 stuff to mono_arch_decompose_long_opts ().
794 (mono_decompose_opcode): Remove some dead code.
796 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
798 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
799 cmethod can be null for quite a some reasons.
801 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
803 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
805 2009-05-08 Zoltan Varga <vargaz@gmail.com>
807 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
809 2009-05-08 Zoltan Varga <vargaz@gmail.com>
811 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
812 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
813 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
814 calls returning structures by addr on amd64.
816 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
818 * iltests.il.in: Restructure the tail call tests a bit.
820 2009-05-07 Zoltan Varga <vargaz@gmail.com>
822 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
823 for virtual methods too.
825 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
827 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
828 due to regression in verifying System.dll.
830 2009-05-06 Zoltan Varga <vargaz@gmail.com>
832 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
835 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
838 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
839 g_str_hash () which can change.
841 * driver.c (mini_regression): Disable optimizations not supported by
842 the cpu. Fixes #500019.
844 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
847 2009-05-06 Zoltan Varga <vargaz@gmail.com>
849 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
850 to the latest LLVM code.
852 2009-05-05 Zoltan Varga <vargaz@gmail.com>
854 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
856 2009-05-04 Zoltan Varga <vargaz@gmail.com>
858 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
861 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
862 no longer saving offsets, so just save the patch types along with the other
864 * aot-runtime.c (load_patch_info): Update after the changes to
865 encode_patch_list ().
866 (decode_got_entry): Removed, merged into load_patch_info ().
867 (is_shared_got_patch): Removed, call the same function from
870 * mini.h: Bump aot file format version.
872 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
873 half-finished no-dlsym code.
875 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
878 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
879 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
881 2009-05-02 Zoltan Varga <vargaz@gmail.com>
883 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
884 buffer length to work with AOT code.
886 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
889 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
892 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
894 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
896 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
899 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
900 if needed. Don't decompose long operations when using llvm.
902 2009-05-01 Zoltan Varga <vargaz@gmail.com>
904 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
907 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
909 2009-05-03 Martin Baulig <martin@ximian.com>
911 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
912 mono_debugger_insert_method_breakpoint() since the class init
913 handler we're inserting at the top of the method already gives us
916 2009-04-30 Zoltan Varga <vargaz@gmail.com>
918 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
919 to mono_arch_decompose_long_opts () for x86 and arm.
921 2009-04-29 Zoltan Varga <vargaz@gmail.com>
923 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
926 2009-04-28 Zoltan Varga <vargaz@gmail.com>
928 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
931 2009-04-26 Zoltan Varga <vargaz@gmail.com>
933 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
934 number of trampolines used in full-aot mode.
936 * aot-compiler.c: Add an ntrampolines option to set the number of
937 trampolines emitted in full-aot mode.
939 2009-04-27 Zoltan Varga <vargaz@gmail.com>
941 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
942 a volatile load. Get rid of get_tempname (), llvm assigns names
945 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
948 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
951 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
954 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
955 to the same register as a fixed sreg2. Fixes #497271.
957 * iltests.il.in: Add a new test.
959 2009-04-26 Zoltan Varga <vargaz@gmail.com>
961 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
962 stack, since pushes complicate exception handling.
964 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
965 the stack if they are passed using moves.
967 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
969 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
972 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
973 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
974 of FMOVE if it is an R4.
976 2009-04-25 Zoltan Varga <vargaz@gmail.com>
978 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
980 * mini.h (LLVMCallInfo): New structure to store calling convention
981 information for the LLVM back end similar to the CallInfo structures in
984 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
985 call information in a format usable by LLVM.
986 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
988 * method-to-ir.c (mono_emit_call_args): Emit calls using
989 mono_llvm_emit_call () when compiling using LLVM.
991 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
992 comments to all functions. Fix memory leaks. Add a public init/cleanup
995 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
997 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
998 mono_array_new_va () jit icall.
1000 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
1002 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
1003 multiple machine description files to be specified.
1004 * mini-ops.h: fixes for cross-compilation.
1006 2009-04-22 Miguel de Icaza <miguel@novell.com>
1008 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
1011 2009-04-22 Zoltan Varga <vargaz@gmail.com>
1013 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
1014 to prevent asserts in various passes. Fixes #497220.
1016 2009-04-21 Zoltan Varga <vargaz@gmail.com>
1018 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
1021 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
1022 table to avoid duplicates.
1024 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1026 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
1029 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
1031 * mini.c (mini_method_verify): Fail fulltrust code if the exception
1032 is for method or field access.
1034 2009-04-20 Zoltan Varga <vargaz@gmail.com>
1036 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
1039 * mini-llvm.c (mono_llvm_emit_method): Use it.
1041 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
1042 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
1045 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
1046 synchronized methods.
1048 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
1050 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
1052 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
1055 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
1056 allowing some options to be set dynamically.
1058 2009-04-19 Zoltan Varga <vargaz@gmail.com>
1060 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
1061 unconditional branch.
1063 * mini.h (MonoTrampolineType): Add new trampoline type
1064 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
1067 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
1070 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
1073 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
1074 is enabled. Instead, use the llvm vcall trampoline.
1076 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
1078 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
1080 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
1083 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
1084 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
1086 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
1087 OP_IA64_CSET opcode.
1089 * mini.c: Fix a warning.
1091 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
1092 THROW to the appropriate llvm type.
1094 2009-04-18 Zoltan Varga <vargaz@gmail.com>
1096 * mini.c (mini_method_compile): Add statistics for methods JITted
1099 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1101 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
1102 OP_IA64_CMP_<cond>_IMM opcodes.
1104 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1106 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
1109 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
1112 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
1115 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
1117 * mini-exceptions.c : add thread id to EXCEPTION trace message.
1119 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1121 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
1124 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
1125 rgctx invoke trampolines for x86.
1127 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
1128 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
1129 (mono_arch_get_vcall_slot): Simplify this.
1131 2009-04-16 Zoltan Varga <vargaz@gmail.com>
1133 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
1134 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
1136 2009-04-14 Zoltan Varga <vargaz@gmail.com>
1138 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
1139 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
1141 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
1143 * liveness.c (visit_bb): Remove a needless assert.
1145 2009-04-13 Zoltan Varga <vargaz@gmail.com>
1147 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
1148 full aot support to the arch specific code.
1150 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
1152 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
1154 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
1156 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
1157 collect information about the delegate invoke impl trampolines.
1159 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
1160 to save trampolines during full-aot mode.
1162 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
1163 creation function which returns a trampoline which sets the rgctx
1165 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
1166 wrapper if possible.
1167 (mono_delegate_trampoline): Ditto.
1169 * mini.c (mono_jit_runtime_invoke): Ditto.
1171 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
1173 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
1175 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1177 2009-04-12 Zoltan Varga <vargaz@gmail.com>
1179 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
1180 just setting the opcode to OP_NOP.
1182 2009-04-11 Zoltan Varga <vargaz@gmail.com>
1184 * mini.c (mini_method_compile): Put the last change inside an
1185 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
1187 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
1188 and extend live ranges to cover the whole method when using xdb.
1190 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
1191 do it in the trampolines.
1193 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
1196 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1198 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
1199 call code in full-aot mode since IMT is disabled there.
1200 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
1201 new JIT no longer has that restriction.
1203 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1205 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
1206 a more compact format.
1207 (mono_aot_wrapper_name): New function to return a unique name for a
1208 wrapper method, also used by the AOT runtime.
1210 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
1213 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
1214 when a ICollection<T> etc is encountered.
1215 (add_generic_instances): Process method arguments/locals too.
1216 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
1219 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
1221 2009-04-10 Zoltan Varga <vargaz@gmail.com>
1223 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
1225 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
1227 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
1228 representing the result of the decomposition. Nullify instructions
1229 instead of setting them to OP_NOP since nops can't have registers
1232 2009-04-09 Zoltan Varga <vargaz@gmail.com>
1234 * aot-compiler.c (mono_compile_assembly): Split this huge function into
1235 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
1236 info. Strip 'mapping symbols' on ARM.
1238 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
1240 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
1241 this with the native genmdesc.
1243 2009-04-08 Bill Holmes <billholmes54@gmail.com>
1245 * aot-runtime.c: Fixing the MSVC build.
1247 Code is contributed under MIT/X11 license.
1249 2009-04-08 Zoltan Varga <vargaz@gmail.com>
1251 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
1252 JITted code depends on it.
1254 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
1256 * aot-compiler.c: Use new MonoGenericParam accessors.
1258 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
1260 Reduce memory usage and improve correctness wrt MonoGenericParam
1261 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
1262 handing. Avoid allocating MonoGenericParams, but use the ones in
1263 the container itself.
1265 2009-04-07 Miguel de Icaza <miguel@novell.com>
1267 * tasklets.c: Return exceptions in the out argument.
1269 2009-04-08 Zoltan Varga <vargaz@gmail.com>
1271 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
1272 opcode. Use pointer types in more places instead of casting them to
1275 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
1277 (mono_llvm_optimize_method): New helper function to optimize a method.
1279 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
1280 widening code so it could be called from more places.
1281 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
1282 code paths in the call opcodes.
1284 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
1286 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
1288 2009-04-06 Zoltan Varga <vargaz@gmail.com>
1290 * dwarfwriter.c: Use _ to separate class name
1291 components as gdb can't handle '.'. Represent reference variables
1294 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
1296 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
1298 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
1300 * gc-test.cs: New file with GC stack marking tests.
1302 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
1303 negative numbers for vfp.
1305 * basic-float.cs: Add a test.
1307 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
1309 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
1311 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
1313 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
1314 part of tasklet/continuation support.
1316 2009-04-05 Zoltan Varga <vargaz@gmail.com>
1318 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
1319 amd64 opcodes inside an ifdef.
1321 * dwarfwriter.c: Emit inheritance information for classes, emit fields
1324 * dwarfwriter.c (emit_type): Emit the class info for classes.
1326 2009-04-04 Zoltan Varga <vargaz@gmail.com>
1328 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
1330 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
1332 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
1334 * ssa.c (mono_ssa_compute): Fix some memory leaks.
1336 2009-04-03 Zoltan Varga <vargaz@gmail.com>
1338 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
1340 * mini-llvm.c: Update comments.
1342 * mini.h (COMPILE_LLVM): New macro.
1344 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
1346 * ssa.c (mono_ssa_compute): Ditto.
1348 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
1349 the unwind ops from a DWARF FDE.
1351 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
1352 methods by extracting the dwarf unwind ops from the unwind info generated
1355 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
1358 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
1361 2009-04-02 Zoltan Varga <vargaz@gmail.com>
1363 * Makefile.am (llvm_sources): Enable this.
1365 * mini.c (mini_method_compile): Add support for compiling with LLVM,
1366 failing back to the JIT if something cannot be handled.
1368 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
1369 compiling with LLVM.
1371 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
1372 compiling with LLVM.
1374 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
1375 compiling with LLVM.
1377 * mini-ops.h: Add a few opcodes needed by LLVM.
1379 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
1382 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
1385 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
1387 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
1389 2009-04-01 Mark Probst <mark.probst@gmail.com>
1391 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
1392 ridiculously large methods.
1394 2009-03-31 Martin Baulig <martin@ximian.com>
1396 * debug-debugger.c (debugger_remove_breakpoint): Call
1397 mono_debugger_remove_class_init_callback ().
1399 2009-03-31 Zoltan Varga <vargaz@gmail.com>
1401 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
1402 right before emitting code, not at the start.
1404 * mini.c (mono_postprocess_patches): Extract this into a separate function
1405 from mono_codegen ().
1407 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
1408 byref types correctly.
1410 2009-03-30 Zoltan Varga <vargaz@gmail.com>
1412 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
1415 2009-03-29 Zoltan Varga <vargaz@gmail.com>
1417 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
1418 indirect calls, this avoids problems where get_vcall_slot () would get
1419 confused by the native code for the instruction preceeding the call.
1420 (mono_arch_get_vcall_slot): Simplify this.
1421 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
1423 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
1424 register allocator now seems to depend on them instead of the data in
1427 * mini.c (mini_method_compile): Throw the correct type of exception if
1428 mono_method_get_header () fails because of a loading error.
1430 2009-03-28 Zoltan Varga <vargaz@gmail.com>
1432 * mini.c (mini_method_compile): Clear the loader error if the method
1433 header cannot be decoded.
1435 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
1436 interface methods on proxies correctly.
1438 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
1439 this argument for vtype methods. Add precise liveness info for arguments.
1441 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
1442 LIVERANGE_START/END opcodes.
1444 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
1445 for arguments and values in registers.
1447 2009-03-27 Zoltan Varga <vargaz@gmail.com>
1449 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
1450 return a valuetype. Fixes #487518.
1452 * iltests.il: Add a test.
1454 * aot-compiler.c: Use mono_thread_create () to create helper threads.
1456 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
1457 closed over a null reference correctly.
1459 2009-03-26 Zoltan Varga <vargaz@gmail.com>
1461 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
1463 2009-03-25 Mark Probst <mark.probst@gmail.com>
1465 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
1466 allocated to the same registers as fixed sregs.
1468 2009-03-24 Mark Probst <mark.probst@gmail.com>
1470 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
1473 * method-to-ir.c: Handle more cases for
1474 Interlocked.CompareExchange.
1476 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
1477 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
1478 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
1480 2009-03-23 Zoltan Varga <vargaz@gmail.com>
1482 * aot-runtime.c (decode_method_ref): Fix a warning.
1484 * unwind.c (mono_unwind_frame): Ditto.
1486 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1488 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
1489 (mono_compile_assembly): Enable the binary writer for full-aot as well.
1491 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
1492 fix the handling of large values in the ALU_PC_G0_NC relocation.
1494 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1496 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
1498 2009-03-22 Mark Probst <mark.probst@gmail.com>
1500 * method-to-ir.c (mono_spill_global_vars): Support for ternary
1503 2009-03-22 Mark Probst <mark.probst@gmail.com>
1505 * method-to-ir.c: MINI_OP3 needs a comma.
1507 * method-to-ir.c, mini.h, mini.c: Remove
1508 mono_init_op_sreg_counts ().
1510 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1512 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
1515 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
1518 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
1520 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
1523 2009-03-21 Mark Probst <mark.probst@gmail.com>
1525 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
1526 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
1527 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
1530 2009-03-20 Zoltan Varga <vargaz@gmail.com>
1532 * driver.c: Change location of gc_wrapper.h.
1534 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
1535 inside finally clauses correctly. Fixes #485721.
1537 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
1538 after the change above.
1540 * exceptions.cs: Add a test.
1542 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1544 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
1546 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
1547 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
1548 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
1550 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
1551 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
1553 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
1555 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
1556 Simplify logic for ensure_method_is_allowed_to_call_method.
1557 Handle wrappers on callers.
1559 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1561 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
1564 * basic-simd.cs: Fix the names of some test methods.
1566 2009-03-18 Geoff Norton <gnorton@novell.com>
1568 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
1570 2009-03-18 Zoltan Varga <vargaz@gmail.com>
1572 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
1574 2009-03-17 Jb Evain <jbevain@novell.com>
1576 * driver.c: remove now uneeded call to mono_gc_base_init before
1579 2009-03-17 Jb Evain <jbevain@novell.com>
1581 * dwarfwriter.c (token_handler): handle more cases.
1583 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1585 * method-to-ir.c: Remove more dead code (that was required only
1586 because of method_is_safe). Fix compiler warnings.
1588 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1590 * method-to-ir.c: Remove unneeded/useless method_is_safe
1591 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
1593 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1595 * mini.c (mini_method_compile): Print the method been compiled with
1596 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
1597 for people not familiar with the runtime.
1599 2009-03-17 Zoltan Varga <vargaz@gmail.com>
1601 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
1602 a managed object which is later put into a GList. Return its class instead.
1604 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
1605 stack slots when using sgen.
1607 2009-03-16 Zoltan Varga <vargaz@gmail.com>
1609 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
1611 2009-03-14 Zoltan Varga <vargaz@gmail.com>
1613 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
1614 > so it works on the first vreg as well.
1616 2009-03-13 Zoltan Varga <vargaz@gmail.com>
1618 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
1621 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
1623 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
1626 2009-03-12 Zoltan Varga <vargaz@gmail.com>
1628 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
1629 native->IL offset mapping.
1631 2009-03-11 Zoltan Varga <vargaz@gmail.com>
1633 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
1635 * basic.cs: Add a test.
1637 2009-03-11 Mark Probst <mark.probst@gmail.com>
1639 * mini-x86.c (mono_arch_output_basic_block): Use different
1640 registers in case the ones we want to overwrite are used by the
1641 other operand. Fixes regression in #480807.
1643 2009-03-10 Zoltan Varga <vargaz@gmail.com>
1645 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
1647 * dwarfwriter.c (emit_line_number_info): The line number info for
1648 IL code was off by one. Fix that.
1650 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
1653 2009-03-09 Mark Probst <mark.probst@gmail.com>
1655 Contributed under the terms of the MIT/X11 license by Steven
1656 Munroe <munroesj@us.ibm.com>.
1658 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
1661 2009-03-08 Zoltan Varga <vargaz@gmail.com>
1663 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
1666 2009-03-06 Zoltan Varga <vargaz@gmail.com>
1668 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
1669 the delegate ctor handling code. Fixes #482638.
1671 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
1674 * iltests.il.in: Add a test.
1676 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
1679 2009-03-05 Mark Probst <mark.probst@gmail.com>
1681 * mini-trampolines.c (mono_create_jump_trampoline): If the method
1682 is shared generic code, return the trampoline, even if the method
1683 has already been compiled. Fixes #479763.
1685 * mini.c, mini.h: New function
1686 mono_jit_find_compiled_method_with_jit_info() which is the same as
1687 mono_jit_find_compiled_method() but also returns the jit info.
1689 2009-03-05 Mark Probst <mark.probst@gmail.com>
1691 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
1692 for methods which actually have one. For all other methods, make
1693 sure the this argument var is live the whole method.
1695 * mini.c (mini_method_compile): Every shared method has a
1696 this/vtable/mrgctx info. Fixes #480807.
1698 2009-03-05 Mark Probst <mark.probst@gmail.com>
1700 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
1701 generic/imt thunks where some entries branch through the vtable,
1702 while other entries branch directly.
1704 2009-03-05 Zoltan Varga <vargaz@gmail.com>
1706 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
1708 * mini-windows.c: Ditto.
1710 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
1713 2009-03-04 Zoltan Varga <vargaz@gmail.com>
1715 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
1718 2009-03-04 Mark Probst <mark.probst@gmail.com>
1720 * method-to-ir.c: Don't inline methods that use JMP. Fixes
1723 2009-03-04 Mark Probst <mark.probst@gmail.com>
1725 * exceptions-x86.c: Include debug-mini.h - fixes build.
1727 2009-03-04 Martin Baulig <martin@ximian.com>
1729 * debug-mini.c: Clean up the exception API and add documentation.
1730 (mono_debugger_handle_exception): New public method; this is
1731 called when throwing an exception or encountering an unhandled one.
1732 (mono_debugger_call_exception_handler): Formerly known as
1733 mono_debugger_handle_exception(); this is used to tell the
1734 debugger that we're about to invoke an exception handler.
1736 2009-03-04 Martin Baulig <martin@ximian.com>
1738 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
1739 ../metadata/mono-debug-debugger.c; save and reset exception state.
1741 2009-03-02 Martin Baulig <martin@ximian.com>
1743 * debug-mini.c: Moved the debugger exception handling here from
1744 ../metadata/mono-debug-debugger.c.
1747 (MonoDebuggerExceptionAction): New exception typedef.
1750 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
1752 * exceptions-amd64.c
1753 (mono_amd64_throw_exception): Use the new debugger exception
1757 (mono_handle_exception_internal): Don't call
1758 mono_debugger_unhandled_exception() here.
1760 2009-03-03 Zoltan Varga <vargaz@gmail.com>
1762 * mini.c aot-compiler.c: Update after the changes to
1763 mono_marshal_get_runtime_invoke ().
1765 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
1766 Virtual generic methods might not have method->slot set, work around
1769 * generics.cs: Add a test.
1771 2009-03-02 Geoff Norton <gnorton@novell.com>
1774 * driver.c: Allow signal chaining of SIGFPE as well.
1776 2009-03-02 Zoltan Varga <vargaz@gmail.com>
1778 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
1779 this since it now receives the method not its generic context in the
1782 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
1783 generic/imt thunks where some entries branch through the vtable, while
1784 other entries branch directly.
1786 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
1788 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
1789 support for interface methods as well.
1791 * mini-trampolines.c: Add support for virtual generic methods in interfaces
1792 using the normal IMT thunks.
1794 generics.cs: Add new tests.
1796 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
1797 the generic inst to the generic imt thunks. This fixes AOT support,
1798 improves consistency with the normal IMT thunks, and makes it easier to
1799 add support for interface generic virtual methods later.
1801 * mini-trampolines.c (mono_magic_trampoline): Ditto.
1803 2009-02-28 Zoltan Varga <vargaz@gmail.com>
1805 * driver.c (mono_set_signal_chaining): New public API function to enable
1806 signal chaining on POSIX platforms.
1808 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
1809 (si@lindenlab.com) to implement signal chaining. The original patch was
1810 contributed under the MIT X/11 license:
1811 https://bugzilla.novell.com/show_bug.cgi?id=318894
1813 2009-02-27 Zoltan Varga <vargaz@gmail.com>
1815 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
1816 too until it can be made to run on amd64.
1818 2009-02-26 Zoltan Varga <vargaz@gmail.com>
1820 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
1821 to get_generic_context_from_code () + get_call_info () if possible.
1823 2009-02-25 Zoltan Varga <vargaz@gmail.com>
1825 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
1826 suspend-on-sigsegv functionality.
1828 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
1829 to suspend when a native SIGSEGV is received. This is useful for debugging
1830 crashes which don't happen under gdb, since a live process contains more
1831 information than a core file.
1833 * mini-exceptions.c (mono_print_thread_dump): Use
1834 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
1836 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
1838 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
1840 * basic-float.cs: Disable the tests which currently fail on amd64.
1842 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
1843 value to mono_arch_patch_callsite () to fix crashes.
1845 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
1847 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1849 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
1850 nop code by patching the call address to point to the nullified class init
1851 trampoline, as the former does not seem to be safe on SMP machines.
1853 2009-02-23 Mark Probst <mark.probst@gmail.com>
1855 * mini-ops.h: Fix the argument types for a few x86 opcodes where
1858 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1860 * basic-float.cs basic-calls.cs: Fix warnings.
1862 2009-02-22 Mark Probst <mark.probst@gmail.com>
1864 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
1865 correct frame pointer in the LMF. Should fix #478394.
1867 2009-02-22 Zoltan Varga <vargaz@gmail.com>
1869 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
1871 * image-writer.c: Make the binary writer less verbose.
1873 2009-02-21 Zoltan Varga <vargaz@gmail.com>
1875 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
1876 are called from runtime invoke wrappers.
1878 2009-02-20 Zoltan Varga <vargaz@gmail.com>
1880 * cpu-ppc.md (store_memindex): Increase the size of this.
1882 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1884 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1886 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
1888 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
1891 Last fix for of #467201.
1894 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1896 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1898 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
1899 and long_conv_to_r8_2:
1901 Fixed part of #467201.
1903 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1905 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1907 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
1908 conversion to 32 bits.
1910 * cpu-x86.md: Increase the size of int_conv_to_r4.
1912 * basic-float.cs: Add a test for this.
1914 Fixed part of #467201.
1916 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1918 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1920 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
1921 conversion to 64 bits.
1923 * basic-float.cs: Add a test for this.
1925 Fixed part of #467201.
1927 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1929 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1931 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
1932 This behavior is compatible with MS.
1934 * iltest.il.in: Add a test for this.
1936 Fixed part of #467201.
1938 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1940 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1942 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
1943 change the precision of the value.
1945 * cpu-x86.md: Define len for float_conv_to_r4.
1947 * basic-float.cs: Add a test for this.
1949 Fixed part of #467201.
1951 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
1953 * mini.c: Adjust locking order to the new semantics where the loader lock
1956 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
1965 * mini-trampolines.c:
1978 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
1980 2009-02-18 Zoltan Varga <vargaz@gmail.com>
1982 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
1985 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1987 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
1988 for cctors if needed.
1990 2009-02-17 Mark Probst <mark.probst@gmail.com>
1992 * mini-ppc.c: Fix build on Darwin.
1994 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1996 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
1997 version instead of 3 as valgrind doesn't like version 3.
1999 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2001 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
2002 usable for hashing methods.
2003 (emit_extra_methods): Use the new hash to avoid putting every method in the
2006 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
2008 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
2009 whenever a method ref could match a method.
2011 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
2014 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
2017 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
2019 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
2020 the encoding buffer.
2022 * method-to-ir.c (mono_method_check_inlining): Avoid calling
2023 mono_method_get_header () on inflated methods as an optimization.
2025 2009-02-16 Zoltan Varga <vargaz@gmail.com>
2027 * ssa.c (fold_ins): Fix another crash if the instruction following the
2028 switch was optimized away.
2030 2009-02-16 Mark Probst <mark.probst@gmail.com>
2032 Contributed under the terms of the MIT/X11 license by Steven
2033 Munroe <munroesj@us.ibm.com>.
2035 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
2037 2009-02-16 Zoltan Varga <vargaz@gmail.com>
2039 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
2040 around the mono_domain_alloc calls, it is now done by the functions
2043 * aot-compiler.c (compile_method): Only add wrappers referenced by
2044 the method if compiling with full AOT.
2045 (mono_compile_assembly): Error out if --aot=full is specified on
2046 a platform where it is not supported.
2048 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
2051 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
2054 * aot-runtime.c (load_named_code): Handle
2055 mono_arm_throw_exception_by_token.
2057 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
2059 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
2062 * Makefile.am (fullaotcheck): Exit if a test fails.
2064 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
2066 (mono_compile_assembly): Handle the assembler failing.
2068 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
2069 accepting subsections of .bss.
2071 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
2074 * aot-compiler.c: Remove some unused includes.
2076 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
2077 now in MonoImageWriter.
2079 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
2080 code sequence which matches a non-virtual call. Fixes #472654.
2082 2009-02-15 Zoltan Varga <vargaz@gmail.com>
2084 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
2087 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
2088 use the image/dwarf writers directly.
2090 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
2093 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
2096 * image-writer.h: Fix some typos.
2098 * dwarfwriter.h dwarfwriter.c: New files.
2100 * aot-compiler.c: Extract the DWARF info writing functionality into a
2103 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
2104 argument to return unwind info.
2106 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
2108 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
2110 * aot-runtime.c (decode_method_ref): Add a case for
2111 MONO_AOT_METHODREF_WRAPPER_NAME.
2113 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
2116 * aot-compiler.c (encode_method_ref): Use the new constants.
2118 * aot-runtime.c (decode_method_ref): Ditto.
2120 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
2121 be compiled, not the icall itself.
2123 2009-02-14 Zoltan Varga <vargaz@gmail.com>
2125 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
2126 using decode_method_ref ().
2128 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
2129 convert it to an in32. Fixes #475859.
2131 * arrays.cs: Add a test.
2133 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2135 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
2138 * basic-long.cs: Add a test.
2140 2009-02-12 Mark Probst <mark.probst@gmail.com>
2142 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
2143 remove the frame pointer in leaf methods which don't receive any
2144 arguments, don't throw exceptions and don't do dynamic stack
2147 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2149 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
2150 the fail_tramp changes. Hopefully fixes #475132.
2152 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
2154 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
2155 instead of mono_metadata_signature_dup_full.
2157 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2159 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
2160 for processing jump tables. Fixes #473787.
2162 2009-02-11 Mark Probst <mark.probst@gmail.com>
2164 * mini-generic-sharing.c: mini_method_get_context() just calls
2165 mono_method_get_context_general() now.
2167 * mini.c, mini.h: Moved get_object_generic_inst(),
2168 construct_object_context_for_method() and
2169 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
2171 2009-02-11 Zoltan Varga <vargaz@gmail.com>
2173 * branch-opts.c (mono_if_conversion): Handle the case where the merged
2174 basic block fell through to its successor bblock without a branch. Fixes
2177 * iltests.il.in: Add a test.
2179 * aot-compiler.c (encode_method_ref): Encode methods of array types.
2180 (can_encode_patch): We can now handle arrays of generic parameters and
2183 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
2185 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
2186 the AOT file to avoid some #ifdefs in aot-runtime.c
2188 * mini.h: Bump AOT file format version.
2190 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2192 * Makefile.am (fullaotcheck): Make this run the tests.
2194 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
2196 2009-02-10 Mark Probst <mark.probst@gmail.com>
2198 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
2199 individually. Fixes #473482.
2201 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2203 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
2205 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
2207 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
2208 (mono_compile_assembly): Hush compile warnings about
2209 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
2212 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2214 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
2216 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
2218 * aot-compiler.c: Fix arm support.
2220 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
2221 img_writer_emit_unset_mode () function.
2223 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
2224 (mono_unwind_get_dwarf_pc_reg): Ditto.
2226 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
2227 Move almost all platform specific code to a set of arch_ functions,
2228 and document them to ease porting.
2230 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
2232 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
2234 * aot-compiler.c: Extract the image writing functionality into a separate
2235 module to reduce the size of this file.
2237 2009-02-09 Geoff Norton <gnorton@novell.com>
2239 * mini-s390.c: Fix the signature of emit_sig_cookie.
2241 2009-02-09 Zoltan Varga <vargaz@gmail.com>
2243 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
2245 * aot-runtime.c (is_shared_got_patch): Ditto.
2247 * aot-runtime.c (load_named_code): Cope with the fact that
2248 decode_got_entry () won't decode the patch fully if its corresponding got
2249 entry is already filled.
2251 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
2253 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
2255 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
2256 as the moving pointer instead of 'buf' for consistency with the rest of the
2258 (mono_arch_create_monitor_exit_trampoline): Ditto.
2260 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
2261 generic_class_init trampolines.
2262 (add_generic_class): Extract some code from add_generic_instances () into a
2263 separate function so it can be called from other places too.
2264 (compile_method): Call add_generic_class () for the classes of inflated methods
2265 referenced by the method.
2266 (can_encode_patch): Allow references to generic parameters.
2268 * aot-runtime.c: Add support the patches required by the new trampolines.
2270 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
2273 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
2276 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
2277 this from get_throw_pending_exception, make the signature full aot compatible.
2279 * Makefile.am (fullaotcheck): New target to run full-aot tests.
2281 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
2283 * exceptions.cs: Add a test.
2285 2009-02-07 Zoltan Varga <vargaz@gmail.com>
2287 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
2288 use the DWARF_DATA_ALIGN constant instead.
2290 * exception-<ARCH>.c: Update after the above change.
2292 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
2295 * mini-arm.c: Enable the dwarf unwinder.
2297 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
2298 instead of mono_class_setup_vtable ().
2300 2009-02-07 Zoltan Varga <vargaz@gmail.com>
2302 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
2305 * mini-x86.h: Enable the dwarf unwinder.
2307 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
2309 Fix mcs/tests/test-7.cs
2310 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
2313 2009-02-06 Zoltan Varga <vargaz@gmail.com>
2315 * mini.c (print_jit_stats): Remove some unused statistics.
2317 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2319 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
2321 2009-02-05 Mark Probst <mark.probst@gmail.com>
2323 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
2324 the method we get from mono_object_get_virtual_method() because
2325 that function does it properly, now.
2327 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2329 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
2330 opcodes. Fixes #472775.
2332 2009-02-05 Mark Probst <mark.probst@gmail.com>
2334 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
2335 fact that mono_find_jit_info() sometimes returns the context
2336 corresponding to the jit info in new_ctx. Fixes #472600.
2338 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2340 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
2341 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
2342 klass->enum_basetype directly.
2344 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
2347 * unwind.c: Avoid 0 sized arrays.
2349 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2351 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
2352 size on systems with 64k pages. Fixes #471389.
2354 2009-02-04 Mark Probst <mark.probst@gmail.com>
2356 Contributed under the terms of the MIT/X11 license by Steven
2357 Munroe <munroesj@us.ibm.com>.
2359 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
2360 for LOADI4_MEMBASE. Use addi instead of addic if it's not
2363 2009-02-04 Mark Probst <mark.probst@gmail.com>
2365 Contributed under the terms of the MIT/X11 license by Steven
2366 Munroe <munroesj@us.ibm.com>.
2368 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
2371 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
2372 The trampoline can be longer on PPC64.
2374 2009-02-04 Mark Probst <mark.probst@gmail.com>
2376 Contributed under the terms of the MIT/X11 license by Steven
2377 Munroe <munroesj@us.ibm.com>.
2379 * mini-ppc.c: Compiler warning fixes and trivial code
2382 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2384 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
2385 ins->dreg which could be a hardware register, not a vreg.
2387 * aot-compiler.c (emit_method_dwarf_info): Ditto.
2389 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
2390 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
2392 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
2394 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
2395 ->dreg, that is not the vreg we are looking for.
2397 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
2399 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
2402 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
2405 2009-02-03 Zoltan Varga <vargaz@gmail.com>
2407 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
2409 * aot-compiler.c (emit_line_number_info): Fix line number emission when
2412 * aot-compiler.c: Add xdebug support on x86.
2414 * unwind.c: Add x86 support.
2416 * aot-compiler.c (emit_exception_debug_info): Control the emission of
2417 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
2419 * mini.c (mini_method_compile): Ditto.
2421 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
2424 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
2425 which mimic .push_section/.pop_section in GAS.
2427 * aot-compiler.c: Emit precise live range information for variables.
2429 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
2431 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
2432 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
2435 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
2436 the live ranges of variables.
2438 * mini.h (struct MonoMethodVar): Add two fields containing the live range
2439 of the variable in terms of native offsets.
2441 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
2443 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
2445 2009-02-02 Mark Probst <mark.probst@gmail.com>
2447 Contributed under the terms of the MIT/X11 license by Steven
2448 Munroe <munroesj@us.ibm.com>.
2450 * exceptions-ppc.c (restore_regs_from_context): Correct operand
2451 order (offset then base reg) for ppc_load_multiple_regs.
2452 (emit_save_saved_regs) Correct operand order for
2453 ppc_store_multiple_regs.
2454 (mono_arch_get_call_filter): Correct operand order for
2455 ppc_load_multiple_regs.
2457 * mini-ppc.c (emit_memcpy): Fix operand order for
2458 ppc_load_reg_update and ppc_store_reg_update.
2459 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
2460 (mono_arch_emit_epilog): Correct operand order for
2461 ppc_load_multiple_regs.
2463 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
2464 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
2466 2009-02-02 Mark Probst <mark.probst@gmail.com>
2468 * cpu-ppc64.md: Fixed storer4_memindex length.
2470 2009-02-02 Zoltan Varga <vargaz@gmail.com>
2472 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
2475 * aot-compiler.c (emit_line_number_info): Optimize this.
2477 2009-02-01 Zoltan Varga <vargaz@gmail.com>
2479 * aot-compiler.c: Disassemble tokens in the IL disassembly.
2481 * aot-compiler.c: Add debug info for methods without debug info by
2482 emitting an IL file and having the line number info referencing that file.
2484 * aot-compiler.c: Optimize the size of the generated line number info.
2486 * aot-compiler.c: Emit line number info in xdebug mode.
2488 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
2491 2009-01-31 Zoltan Varga <vargaz@gmail.com>
2493 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
2495 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
2498 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2500 * basic-calls.cs: Test for the weird crash found on arm.
2502 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2504 * cpu-arm.md: Increase the size of storer8_membase_reg and
2505 loadr8_membase_reg to 24 bytes to accomodate the extra add.
2507 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
2508 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
2509 reg to LR otherwise we'll be loading/storing from just the offset.
2511 2009-01-30 Miguel de Icaza <miguel@novell.com>
2513 Question: if we are storing gint32's inside the "*native_offset",
2514 should we change the signature to "gint32 *native_offset" to
2515 ensure that we do not have type definition problems?
2517 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
2518 an int * as this is what the other function expects, causes
2519 problems with Freescale's compiler that defined int32_t to be a
2520 long and makes int incompatible
2522 2009-01-30 Miguel de Icaza <miguel@novell.com>
2524 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
2525 filename conflict with bjam.
2527 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2529 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
2530 as it might use decomposed ops.
2532 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2534 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
2536 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
2539 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
2541 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
2544 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
2545 way registers are stored in MonoContext on arm.
2547 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
2548 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
2550 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
2552 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
2554 * mini.c (mini_init): Register mono_isfinite.
2556 * jit-icalls.c (mono_isfinite): New jit icall.
2558 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
2560 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
2561 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
2564 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2566 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
2567 separate frame and stack pointers, so we must use FP to find the register
2569 The FP reg is retrieved from the MonoContext::regs array.
2571 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2573 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
2576 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2578 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
2579 return R4 and R8 when not running under softfloat.
2581 Fixes basic-calls.exe
2583 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2585 * mini-arm.c: Implement some overflow opcodes.
2587 2009-01-29 Miguel de Icaza <miguel@novell.com>
2589 * ssa.c: handle another alloca.h
2591 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
2592 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
2593 MONO_ARCH_USE_SIGACTION.
2595 * aot-runtime.c, mini-exceptions.c: Replace platform define with
2598 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
2600 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
2601 PPC targets as sigaction does not exist on all platforms, define
2602 this on a per-platform basis.
2604 Instead of erroring out if the platform is not defined, include
2605 mini-ppc-os.h, and expect that the OS specific setting provides
2606 the required information.
2608 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2610 * aot-compiler.c: Fix --enable-minimal=aot.
2612 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2614 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
2617 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2619 * exceptions-arm.c: Fix warnings.
2621 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
2624 * mini-x86.c: Fix --enable-minimal=jit build.
2626 * mini.c: Really fix --enable-minimal=jit build.
2628 * mini.c (construct_object_context_for_method): Move this outside
2629 the DISABLE_JIT block to fix the --enable-minimal=jit build.
2631 "Backported" of r124984 from 2.0 branch.
2633 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
2635 "Backport" of r124977 + r124978 from 2.0 branch.
2637 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
2638 to avoid calling mono_exception_from_token () from the throw trampoline.
2639 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
2640 for throwing corlib exceptions, this fixes full-aot support for corlib
2643 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
2645 2009-01-29 Miguel de Icaza <miguel@novell.com>
2647 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
2648 part of the changes to split the code in mini into operating
2649 system specific files.
2651 This patch was done by copying mini.c to the respective files to
2652 preserve SVN history.
2654 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2656 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
2658 2009-01-28 Zoltan Varga <vargaz@gmail.com>
2660 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
2661 remoting-invoke-with-check wrappers of shared methods.
2663 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
2665 2009-01-27 Mark Probst <mark.probst@gmail.com>
2667 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
2668 optimization if the top of stack is the last instruction in the
2669 bblock. Otherwise it might have been used after its definition.
2672 2009-01-27 Zoltan Varga <vargaz@gmail.com>
2674 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
2675 method as well when get_vcall_slot () fails to match a code sequence.
2677 * mini-arm.c: Fix the android build, which doesn't have
2680 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2682 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
2685 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
2687 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
2689 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2691 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
2692 and put its id into jinfo->used_regs. This is only used on amd64,
2693 which is currently the only platform generating unwind info.
2695 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
2696 the dwarf unwinder. This is required to correctly handle async exceptions
2697 like thread abort and stack overflows, which can happen while a method
2698 is in the middle of its prolog or epilog.
2700 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
2701 the unwind info belonging to an AOTed method.
2703 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
2704 into cfg->unwind_ops.
2706 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
2708 * mini.c (mini_init): Call mono_unwind_init ().
2709 (mini_cleanup): Call mono_unwind_cleanup ().
2711 * unwind.c: Add functions for managing a set of unwind info entries, allowing
2712 unwind info to be shared between methods.
2714 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
2717 * exceptions-amd64.c (mono_arch_exceptions_init): Call
2718 get_throw_pending_exception () to avoid initialization races.
2720 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
2721 mono_arch_exceptions_init () function.
2723 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
2725 2009-01-25 Zoltan Varga <vargaz@gmail.com>
2727 * mini.c (mono_get_domain_intrinsic): New helper function.
2728 (mono_get_thread_intrinsic): Ditto.
2730 * mini-arm.c mini-ia64.c: Use the new helper functions.
2732 * method-to-ir.c (mono_method_to_ir): Fix the comment for
2733 the last constrained_call change, since it is needed in the non-AOT
2736 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
2738 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
2739 mono_get_lmf_addr () on arm eabi linux.
2741 2009-01-24 Zoltan Varga <vargaz@gmail.com>
2743 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
2744 code sequence which matches a non-virtual call.
2746 2009-01-23 Mark Probst <mark.probst@gmail.com>
2748 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
2751 2009-01-23 Zoltan Varga <vargaz@gmail.com>
2753 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
2754 runtime-invoke wrappers, since they are also shared based on signature.
2756 2009-01-22 Mark Probst <mark.probst@gmail.com>
2758 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
2759 info from the (correct) context.
2761 2009-01-22 Zoltan Varga <vargaz@gmail.com>
2763 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
2765 * unwind.c (mono_unwind_frame): New function to unwind through a frame
2766 using dwarf unwinding info. Not yet used.
2768 * mini.c (mini_init): When using xdebug, disable freeing of domains.
2770 2009-01-21 Mark Probst <mark.probst@gmail.com>
2772 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
2775 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
2776 special case and handle mono_arch_delegate_invoke_impl() returning
2777 function descriptors.
2779 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
2780 trampolines return function descriptors, too.
2782 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2784 * method-to-ir.c (handle_alloc): Avoid generic instances in the
2785 out_of_line optimization.
2787 2009-01-21 Martin Baulig <martin@ximian.com>
2790 (MonoCompile): Added `disable_deadce_vars' to disable removing
2794 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
2795 inside the debugger.
2797 * liveness.c (mono_analyze_liveness): Don't remove any unused
2798 variables if `cfg->disable_deadce_vars' is set.
2800 2009-01-21 Mark Probst <mark.probst@gmail.com>
2802 * method-to-ir.c: Only apply exception constructor optimization if
2803 the the method actually belongs to an exception class. Fixes
2806 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2808 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
2809 change inside a #ifdef __mono_ppc64__.
2811 * aot-compiler.c (compile_method): Remove the previous limitation.
2813 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
2814 on type variables in AOTed code.
2816 * aot-compiler.c (compile_method): Skip generic methods having type
2817 constraints on their generic parameters.
2819 * aot-compiler.c (compile_method): Check for methods which cannot be
2820 encoded inside RGCTX_FETCH patches as well.
2822 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
2825 2009-01-20 Mark Probst <mark.probst@gmail.com>
2827 * method-to-ir.c: Force the vtable variable in shared generic code
2828 for the case that they might show up on a stack trace where they
2831 * mini-exceptions.c: Save and use generic sharing info as well as
2832 IP in stack traces to resolve shared generic instantiations.
2834 2009-01-20 Zoltan Varga <vargaz@gmail.com>
2836 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
2837 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
2839 2009-01-20 Mark Probst <mark.probst@gmail.com>
2841 * method-to-ir.c: Do generic sharing for array constructors.
2843 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
2845 * mini-exceptions.c (mono_print_thread_dump): Add information
2846 about the thread state using wapi_current_thread_desc.
2848 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2850 * basic-simd.cs: Tests for the new constructors.
2852 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2854 * mini-ops.h: Added OP_EXPAND_*
2858 * mini-x86.c (mono_arch_output_basic_block): Same.
2860 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
2862 2009-01-19 Zoltan Varga <vargaz@gmail.com>
2864 * iltests.il.in: Add a test for #467385.
2866 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
2868 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
2869 thread been cleaned up is not the same currently in execution.
2871 Fixes appdomain-unload crashes on windows, osx and linux variants
2872 without the __thread keyword.
2874 2009-01-18 Zoltan Varga <vargaz@gmail.com>
2876 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
2877 (koush@koushikdutta.com). Implement this for android.
2879 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
2880 begins with a digit.
2882 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
2883 mono_marshal_get_write_barrier ().
2885 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
2887 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
2888 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
2889 that pass them on a register pair.
2891 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
2892 test was crashing due to that.
2894 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
2896 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
2897 trampoline code. Include ucontext.h only if available.
2899 2009-01-15 Mark Probst <mark.probst@gmail.com>
2901 * mini.c: mono_domain_lookup_shared_generic() takes an open method
2902 and doesn't check whether it's sharable, like it was before
2903 removing the shared generics hash. This brings IronPython
2904 performance back to what it was before that change.
2906 2009-01-14 Mark Probst <mark.probst@gmail.com>
2908 * method-to-ir.c: Handle delegate invocation optimization earlier,
2909 otherwise it would be handled (much more slowly) by the
2910 final/sealed optimization.
2912 2009-01-13 Zoltan Varga <vargaz@gmail.com>
2914 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
2915 domain is not set. Fixes #465864.
2917 2009-01-12 Mark Probst <mark.probst@gmail.com>
2919 * method-to-ir.c: Don't stop sharing of generic methods with catch
2920 clauses - we already handle those.
2922 2009-01-12 Mark Probst <mark.probst@gmail.com>
2924 * mini.c, mini.h: lookup_generic_method() is now
2925 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
2926 making the shared_generics_hash obsolete.
2928 2009-01-12 Mark Probst <mark.probst@gmail.com>
2930 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
2931 use the red zone. Make room on the stack first and then use it,
2932 not the other way around.
2934 2009-01-12 Zoltan Varga <vargaz@gmail.com>
2936 * mini.c (mini_init): Call mono_xdebug_init ().
2938 * aot-compiler.c (mono_xdebug_init): Make this non-static.
2940 2009-01-11 Zoltan Varga <vargaz@gmail.com>
2942 * TestDriver.cs: Add an --iter argument to run tests multiple times.
2944 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
2947 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
2948 debug+unwind info for trampolines.
2950 * mini.c (mono_create_unwind_op): New helper function.
2952 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
2954 2009-01-10 Zoltan Varga <vargaz@gmail.com>
2956 * aot-compiler.c: Fix the build.
2958 2009-01-09 Zoltan Varga <vargaz@gmail.com>
2960 * Makefile.am: Update dtrace-prelink.sh location.
2962 2009-01-08 Zoltan Varga <vargaz@gmail.com>
2964 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
2965 optimization. Fixes #464520.
2967 2009-01-07 Bill Holmes <billholmes54@gmail.com>
2969 * mini-amd64.c : Adding code to save/restore non-volatile registers
2972 * exceptions-amd64.c : Adding code to save/restore non-volatile
2973 registers on Winx64.
2975 Contributed under MIT/X11 license.
2977 2009-01-07 Zoltan Varga <vargaz@gmail.com>
2979 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
2980 __GNUC_MINOR__ which can break when the major version changes.
2982 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2984 * basic-simd.cs: Add tests for usage of the sizeof opcode.
2986 2009-01-07 Geoff Norton <gnorton@novell.com>
2988 * helpers.c: Allow mono -v -v -v to work on darwin.
2990 2009-01-05 Bill Holmes <billholmes54@gmail.com>
2992 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
2995 Contributed under MIT/X11 license.
2997 2009-01-05 Zoltan Varga <vargaz@gmail.com>
2999 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
3000 instead of directly accessing type->data.klass. Fixes #462016.
3001 (mono_allocate_stack_slots_full): Ditto.
3003 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
3004 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
3006 * aot-compiler.c (emit_plt): Fix ARM build.
3008 2009-01-04 Zoltan Varga <vargaz@gmail.com>
3010 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
3012 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
3015 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
3016 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
3019 * iltests.il.in: Add a regression test.
3021 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3023 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
3025 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3027 * basic-simd.cs: Add a regression test for #462457.
3029 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3031 * mini-ops.h: Add a definition of XPHI.
3033 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
3035 * ssa.c (op_phi_to_move): Handle XPHI.
3037 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
3041 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3043 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
3045 2008-12-31 Geoff Norton <gnorton@novell.com>
3047 * mini-ppc.c: The prolog size allocated can be too small for darwin
3048 ppc32 under certain circumstances. Also fix a small logic bug.
3050 2008-12-29 Zoltan Varga <vargaz@gmail.com>
3052 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
3053 while loading AOT methods.
3055 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
3056 since only the former is nulled out after a successful cast. This prevents
3057 crashes with rethrown exceptions when using --debug=casts.
3059 2008-12-24 Mark Probst <mark.probst@gmail.com>
3061 * mini.h: New macro for checking whether a method is final,
3062 i.e. whether the method or its class is marked final.
3064 * method-to-ir.c: Use the new macro for all final-checks
3065 consistently. Fixes the crash in the System.ServiceModel tests.
3067 2008-12-23 Mark Probst <mark.probst@gmail.com>
3069 * mini-exceptions.c (get_exception_catch_class): Corrected another
3070 overly strict assertion.
3072 2008-12-23 Mark Probst <mark.probst@gmail.com>
3074 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
3075 Clobbering it is not allowed because the caller might use it as
3076 the vtable register in the interface call.
3078 2008-12-19 Mark Probst <mark.probst@gmail.com>
3080 * mini-exceptions.c (get_exception_catch_class): Corrected an
3081 overly strict assertion.
3083 2008-12-18 Mark Mason <mmason@upwardaccess.com>
3085 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
3087 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
3089 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
3091 * cpu-mips.md: correct lengths for certain long_ opcodes.
3093 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
3095 * 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().
3097 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3099 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
3101 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3103 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
3105 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
3107 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
3110 2008-12-16 Mark Mason <mmason@upwardaccess.com>
3112 * 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
3114 * 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)
3116 2008-12-15 Mark Mason <mmason@upwardaccess.com>
3118 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
3120 2008-12-14 Zoltan Varga <vargaz@gmail.com>
3122 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
3123 gshared code. Fixes #458947.
3125 * generics.cs: Add a test.
3127 2008-12-12 Mark Mason <mmason@upwardaccess.com>
3129 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3131 * mini-mips.c: first pass n32 code generation.
3133 * mini-mips.h: datatypes and defines for n32 support.
3135 * exceptions-mips.c: first pass n32 code generation.
3137 * tramp-mips.c: first pass n32 code generation.
3139 * cpu-mips.md: add long_ opcodes.
3141 2008-12-12 Mark Mason <mmason@upwardaccess.com>
3143 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3145 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3147 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3149 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3151 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3153 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3155 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3157 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3159 * helpers.c: for mips/n32, don't pass -mips32 to objdump
3161 2008-12-12 Zoltan Varga <vargaz@gmail.com>
3163 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
3165 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
3167 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
3169 2008-12-12 Mark Probst <mark.probst@gmail.com>
3171 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
3172 descriptors for helper functions directly in front of the code.
3174 2008-12-11 Mark Probst <mark.probst@gmail.com>
3176 * method-to-ir.c: Removed an unnecessary assertion.
3178 2008-12-10 Zoltan Varga <vargaz@gmail.com>
3180 * method-to-ir.c: Merge SGEN changes from the old JIT.
3182 2008-12-10 Zoltan Varga <vargaz@gmail.com>
3184 * driver.c (compile_all_methods_thread_main): Handle failure of
3187 2008-12-10 Mark Probst <mark.probst@gmail.com>
3189 * mini-ppc.c: Merged with mini-ppc64.c.
3191 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
3193 * Makefile.am: Use the same sources for PPC and PPC64.
3195 * mini-ppc64.c: Removed.
3197 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3199 * branch-opts.c (remove_block_if_useless): Extract fall through detection
3200 code to mono_bb_is_fall_through.
3202 * branch-opts.c (mono_remove_critical_edges): Same.
3204 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3206 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
3207 expect that an OP_BR_REG will be there.
3209 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3211 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
3212 for the many branch ops. The original check miss OP_BR_REG.
3216 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3218 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
3220 2008-12-09 Zoltan Varga <vargaz@gmail.com>
3222 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
3223 while holding the aot lock.
3225 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3227 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
3229 2008-12-09 Bill Holmes <billholmes54@gmail.com>
3231 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
3232 to release all runtime callable wrappers held by the runtime.
3234 Contributed under MIT/X11 license.
3236 2008-12-09 Bill Holmes <billholmes54@gmail.com>
3238 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
3241 Contributed under MIT/X11 license.
3243 2008-12-09 Zoltan Varga <vargaz@gmail.com>
3245 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
3246 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
3248 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3250 * cpu-mips.md: fix ckfinite length
3252 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
3253 (mono_arch_lowering_pass): cleanup, rearrange for clarity
3254 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
3256 2008-12-08 Mark Mason <mmason@upwardaccess.com>
3258 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
3260 2008-12-08 Geoff Norton <gnorton@novell.com>
3262 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
3263 size by 8 bytes as well.
3265 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3267 * basic-simd.cs: Fix method names for Vector16b.
3269 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3271 * basic-simd.cs: Fix method names for Vector16sb.
3273 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3275 * basic-simd.cs: Fix method names for Vector8us.
3277 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3279 * basic-simd.cs: Fix method names for Vector8s.
3281 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3283 * basic-simd.cs: Fix method names for Vector4ui.
3285 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3287 * basic-simd.cs: Fix method names for Vector2l.
3289 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3291 * basic-simd.cs: Fix method names for Vector2d.
3293 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3295 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
3296 that are extension methods.
3298 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3300 * basic-simd.cs: Fix method names for Vector4f.
3302 2008-12-08 Zoltan Varga <vargaz@gmail.com>
3304 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
3305 as such. Fixes #456669.
3307 2008-12-07 Mark Mason <mmason@upwardaccess.com>
3309 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
3311 2008-12-07 Mark Mason <mmason@upwardaccess.com>
3313 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
3314 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
3315 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
3316 (mips_adjust_stackframe): handle FP spills
3318 * mini-ops.h: add mips_mtc1_s2
3320 * cpu-mips.md: add mips_mtc1_s2
3322 2008-12-07 Zoltan Varga <vargaz@gmail.com>
3324 * unwind.c: New file, move the unwind info encoding functions here from
3325 aot-compiler.c, so they could be used at runtime too.
3327 2008-12-05 Mark Mason <mmason@upwardaccess.com>
3329 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
3330 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
3332 2008-12-05 Mark Mason <mmason@upwardaccess.com>
3334 * mini-mips.c: cleanup warnings
3335 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
3336 (mips_adjust_stackframe): handle case of taking the address of stack locals
3338 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3340 * aot-compiler.c: Implement a few functions missing from the asm writer.
3341 (emit_method_code): Only write symbols for methods when using the bin
3342 writer, since the assembler can't deal with the characters in our method
3345 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
3347 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
3350 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
3351 a bit to also restore %rax.
3353 2008-12-05 Mark Probst <mark.probst@gmail.com>
3355 * mini-ppc.c: Some simple merges from mini-ppc64.c.
3357 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3359 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
3362 2008-12-05 Mark Probst <mark.probst@gmail.com>
3364 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
3366 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
3367 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
3369 * exceptions-ppc64.c: Removed.
3371 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
3373 2008-12-05 Mark Probst <mark.probst@gmail.com>
3375 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
3378 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
3380 * tramp-ppc64.c: Removed.
3382 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3384 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
3387 2008-12-05 Mark Probst <mark.probst@gmail.com>
3389 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
3391 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
3392 mini-ppc.h instead of mini-ppc64.h.
3394 * mini-ppc64.h: Removed.
3396 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3398 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
3400 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
3402 2008-12-05 Mark Probst <mark.probst@gmail.com>
3404 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
3405 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
3408 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3410 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
3412 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3414 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
3416 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3418 * basic-simd.cs: Tests for operator == and != on Vector4f.
3420 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3422 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
3424 * simd-intrinsics.c: Kill useless enum.
3426 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3428 * cpu-mips.md: add long_conv_to_ovf_i4_2
3429 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
3431 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3433 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
3435 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
3437 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3439 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
3441 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3443 * basic-simd.cs: Add tests for new methods.
3445 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3447 * simd-intrinsics.c: Add support for operator == and !=
3450 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
3452 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3454 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
3456 2008-12-04 Zoltan Varga <vargaz@gmail.com>
3458 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
3460 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
3461 MONO_PATCH_INFO_ICALL_ADDR.
3463 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
3465 * aot-compiler.c: Resurrect full-aot support.
3467 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3469 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
3471 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3473 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
3475 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
3477 * basic-simd.cs: Fix tests to work under ppc.
3478 Remove tests for methods that will be removed.
3480 2008-12-03 Mark Probst <mark.probst@gmail.com>
3482 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
3483 generic type (via a typedef or typeref) correctly.
3485 2008-12-03 Zoltan Varga <vargaz@gmail.com>
3487 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
3488 diagnose an assertion failure.
3490 2008-12-02 Mark Probst <mark.probst@gmail.com>
3492 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
3493 Fix trampoline size.
3495 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
3496 conversion opcodes are implemented natively instead via emulation.
3498 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3500 * cpu-mips.md: remove mips_xori
3502 * mini-ops.h: remove mips_xori
3504 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
3506 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
3508 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
3510 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3512 * cpu-mips.md: fix instruction lengths.
3514 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
3516 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
3518 * mini-ops.h: fix slti / sltiu op profiles.
3520 2008-12-02 Martin Baulig <martin@ximian.com>
3522 * method-to-ir.c (mono_method_to_ir): Disable debugging
3523 information for the init locals block to make the debugger stop
3524 after all locals have been initalized.
3526 2008-12-02 Martin Baulig <martin@ximian.com>
3528 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
3529 running inside the debugger.
3531 2008-12-01 Zoltan Varga <vargaz@gmail.com>
3533 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
3536 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
3537 alu->alu imm optimization which only shows if deadce is disabled.
3539 * aot-compiler.c: Rename the function names for the binary and asm writers
3540 so they can coexist in the same process. Rework the xdebug code to use the
3541 asm writer. This avoids the need to call into the runtime to dump the
3542 debugging info. Add more debugging info for types.
3544 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
3546 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
3547 cpu description tables, they can't occur in cpu-<ARCH>.md.
3549 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
3550 the stack in CEE_LDFLDA. Fixes #450542.
3552 * generics.cs: Add a new test.
3554 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3556 * mini-ops.h: updated MIPS opcodes
3557 * mini-mips.c: decompose long opts
3558 * mini-mips.h: decompose long opts
3560 2008-11-29 Mark Mason <mmason@upwardaccess.com>
3562 * cpu-mips.md: fix length on int_rem_un
3563 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
3565 2008-11-29 Zoltan Varga <vargaz@gmail.com>
3567 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
3569 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
3571 2008-11-29 Martin Baulig <martin@ximian.com>
3573 * mini-exceptions.c (mono_handle_native_sigsegv): Check
3574 mono_debug_using_mono_debugger() in addition to the
3575 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
3577 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3579 * mini-ops.h: updated more MIPS opcodes
3580 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
3581 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
3583 2008-11-28 Mark Probst <mark.probst@gmail.com>
3585 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
3587 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3589 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
3590 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
3591 * mini-ops.h: correct selected mips opcode entries
3593 2008-11-28 Mark Probst <mark.probst@gmail.com>
3595 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
3598 2008-11-28 Mark Probst <mark.probst@gmail.com>
3600 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
3602 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3604 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
3605 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
3606 * mini-mips.h: disable IMT
3607 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
3609 2008-11-28 Mark Probst <mark.probst@gmail.com>
3611 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
3613 2008-11-28 Mark Probst <mark.probst@gmail.com>
3615 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
3617 2008-11-28 Zoltan Varga <vargaz@gmail.com>
3619 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
3622 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3624 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3625 for Set/GetVector aligned versions.
3627 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3629 * basic-simd.cs: Add tests for Get/SetVector.
3631 2008-11-27 Mark Probst <mark.probst@gmail.com>
3633 * mini.c: Removed g_slist_append_mempool(). Now in
3636 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3638 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
3639 size properly and make the bounds check optional.
3641 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3642 for SetVector and IsAligned.
3644 2008-11-27 Zoltan Varga <vargaz@gmail.com>
3646 * mini.c: Remove unused mono_normalize_opcodes () function.
3648 2008-11-26 Mark Probst <mark.probst@gmail.com>
3650 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
3651 using the new atomic add ops now.
3653 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
3656 2008-11-26 Mark Probst <mark.probst@gmail.com>
3658 * mini-ppc64.c: Several fixes.
3660 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3662 * cpu-mips.md: added jump_table
3663 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
3665 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3667 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
3669 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3671 * mini-ops.h: corrected a handful of MIPS opcodes.
3673 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3675 * aot-compiler.c: MIPS to use ELF writer
3677 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3679 * mini-codegen.c: remove MIPS specific assert.
3681 2008-11-25 Mark Probst <mark.probst@gmail.com>
3683 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
3684 fixes. PPC64 now passes most of the runtime regressions.
3686 2008-11-24 Zoltan Varga <vargaz@gmail.com>
3688 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
3689 volatile intervals a bit.
3691 2008-11-24 Mark Probst <mark.probst@gmail.com>
3693 * basic-long.cs: New test case.
3695 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3697 * mini.c (mini_method_compile): Disable globalra for large methods for
3700 * regalloc2.c (order_moves): Add fp support.
3702 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
3703 source bblock ends with an OP_BR_REG.
3705 * ratests.cs: Add a new test.
3707 2008-11-23 Mark Probst <mark.probst@gmail.com>
3709 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
3710 sharing. PPC64 now passes generics.exe.
3712 2008-11-23 Mark Probst <mark.probst@gmail.com>
3714 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
3716 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3718 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
3719 memory when mono_jit_info_table_find () can't find the method in the
3722 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
3725 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
3728 2008-11-23 Mark Probst <mark.probst@gmail.com>
3730 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
3731 Several fixes. PPC64 now runs exceptions.exe and
3732 devirtualization.exe.
3734 2008-11-22 Mark Probst <mark.probst@gmail.com>
3736 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
3737 arrays.exe and basic-math.exe.
3739 2008-11-22 Mark Probst <mark.probst@gmail.com>
3741 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
3742 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
3744 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3746 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
3748 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3750 * method-to-ir.c: Move bounds checking macros to ir-emit.h
3752 * ir-emit.h: Move macros from method-to-ir.c to here.
3754 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3756 * mini-ops.h: Correct the long simd ops to use LREG.
3758 2008-11-21 Zoltan Varga <vargaz@gmail.com>
3760 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
3762 * mini-ops.h: Correct the dreg type of a few long opcodes.
3764 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
3767 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
3769 * mini-ppc.c: remove negative stack references in epilog
3770 for platforms that don't support the red zone.
3772 2008-11-21 Mark Probst <mark.probst@gmail.com>
3774 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
3775 point regs. Now PPC64 passes basic-calls.exe.
3777 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3779 * basic-simd.cs: Add tests for accessors of Vector2l.
3781 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3783 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
3785 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
3787 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
3789 2008-11-21 Mark Probst <mark.probst@gmail.com>
3791 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
3792 PPC64 passes basic-long.exe.
3794 2008-11-20 Mark Probst <mark.probst@gmail.com>
3796 * decompose.c: Decompose carry and overflow add on PPC64 like on
3797 other 64 bit archs. Don't decompose sub at all on PPC64.
3799 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
3800 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
3803 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3805 * basic-simd.cs: Add tests for accessors of Vector2d.
3807 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3809 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
3813 * mini-x86.c (mono_arch_output_basic_block): Same.
3815 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
3817 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3819 * basic-simd.cs: Add tests for accessors of Vector4f.
3821 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3823 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
3827 * mini-x86.c (mono_arch_output_basic_block): Same.
3829 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
3831 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3833 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
3835 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3837 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
3841 * mini-x86.c (mono_arch_output_basic_block): Same.
3843 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
3845 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3847 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
3849 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3851 * simd-intrinsics.c: Enable setters for Vector16sb.
3853 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3855 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
3859 * mini-x86.c (mono_arch_output_basic_block): Same.
3861 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
3863 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
3865 * simd-intrinsics.c: Implement setter for Vector8us.
3867 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3869 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
3872 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
3874 * mini-ppc.c: remove references to the red zone in the prolog
3875 (for systems that don't support it).
3877 2008-11-19 Mark Probst <mark.probst@gmail.com>
3879 * cpu-ppc64.md: Fixed a few instruction lengths.
3881 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
3884 2008-11-19 Mark Probst <mark.probst@gmail.com>
3886 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
3889 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3891 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
3893 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
3895 * mini-ops.h: Added OP_INSERT_I2.
3899 * mini-x86.c (mono_arch_output_basic_block): Same.
3901 * simd-intrinsics.c: Implement setter for Vector8s.
3903 * simd-methods.h: Add the names of get setters of Vector8s.
3905 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3907 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
3909 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
3912 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3914 2008-11-18 Mark Probst <mark.probst@gmail.com>
3916 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
3917 for PPC64. An empty program runs now.
3919 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3921 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3923 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
3924 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
3925 info for JITted code is emitted into a shared library, loadable into gdb.
3927 2008-11-18 Mark Probst <mark.probst@gmail.com>
3929 * Makefile.am: Changes to build PPC64.
3931 * mini-arch.h: Include mini-ppc64.h on PPC64.
3933 2008-11-18 Mark Probst <mark.probst@gmail.com>
3935 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
3936 in PPC code up to r119147.
3938 2008-11-18 Mark Probst <mark.probst@gmail.com>
3940 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3941 cpu-ppc64.md: Changes for PPC64.
3943 Based on code submitted by andreas.faerber@web.de at
3944 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
3947 2008-11-18 Mark Probst <mark.probst@gmail.com>
3949 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3950 cpu-ppc64.md: Copied from the corresponding PPC files from
3953 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
3955 * mini-ops.h: Added OP_ROUND.
3957 * cpu-x86.md: Added round.
3959 * mini-x86.c: Added support for intrinsicing Math.Round (double).
3961 * basic-math.cs: Added test_0_round to test rounding.
3963 Contributed under MIT/X11 license.
3965 2008-11-17 Bill Holmes <billholmes54@gmail.com>
3967 * aot-compiler.c : Fix the Winx64 build.
3969 Contributed under MIT/X11 license.
3971 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3973 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
3974 in OP_EXTRACT_R8 to avoid possible stack corruption.
3976 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3978 * mini-ops.h: Added OP_EXTRACT_R8/I8.
3980 * cpu-x86.md: Added extract_r8.
3982 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
3984 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
3985 a couple of OP_EXTRACT_I4.
3987 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
3989 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
3991 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3993 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
3996 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3998 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
3999 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
4001 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
4002 are not needed any more.
4004 * mini.h: Remove the unused INS_LIST macros.
4006 * mini.c (mini_method_compile): Remove a disable globalra case which is no
4009 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
4012 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
4013 mono_alloc_ireg () instead.
4015 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
4018 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
4021 * aot-runtime.c (load_aot_module): Disable AOT when running under
4024 * mini-amd64.h: Change the monitor fastpath defines to check for
4025 !PLATFORM_WIN32 so they work on *bsd too.
4027 * mini.h mini.c mini-hhpa.c: Remove more unused code.
4029 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
4031 * mini.h (MonoCompile): Remove new_ir flag.
4033 * regalloc.h regalloc.c: Remove unused code.
4035 * cpu-*.md: Remove more unused opcodes.
4037 * simple-cee-ops.h simple-mini-ops.h: Removed.
4039 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
4041 2008-11-17 Zoltan Varga <vargaz@gmail.com>
4043 * aliasing.h: Removed.
4045 * *.c: Remove references to aliasing.h and inssel.h.
4047 * mini.c: Remove additional unused functions.
4049 * mini-ops.h cpu-*.md: Remove unused opcodes.
4051 2008-11-16 Zoltan Varga <vargaz@gmail.com>
4053 Remove the old JIT code.
4055 * inssel*.brg: Removed.
4057 * ssa.c abcremoval.c aliasing.c: Removed.
4059 * ssa2.c: Renamed to ssa.c.
4061 * abcremoval2.c: Renamed to abcremoval.c.
4063 * *.c: Removed all !cfg->new_ir code.
4065 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
4066 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
4068 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
4070 2008-11-16 Zoltan Varga <vargaz@gmail.com>
4072 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
4073 to simplify the code and cut back on the number of global symbols in the AOT
4076 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
4078 2008-11-15 Zoltan Varga <vargaz@gmail.com>
4080 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
4081 with the got/got_info tables.
4083 * mini.h: Bump AOT file format version.
4085 * unwind.h: New file, contains definitions for stack unwinding.
4087 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
4090 * aot-compiler.c: Generalize the emitting of unwind information to use the
4091 information in cfg->unwind_ops.
4093 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
4095 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
4096 AOT method frames. Enable writing symbols for methods by default.
4098 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
4100 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
4101 and make it work with vectors of element sizes 1, 2 and 4.
4103 * simd-intrinsics.c: Enable getter for all vectors with element size
4106 * simd-methods.h: Add the names of other getters.
4108 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
4114 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
4116 * mini-ppc.h: portability fix.
4118 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
4120 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
4121 buggy and will overwrite it.
4123 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4125 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
4126 Use it to emit local symbols for all methods so AOTed methods show up with
4127 their full name in gdb/valgrind output.
4129 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
4131 * mini-ppc.c: portability fixes.
4133 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4135 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
4136 entries out of the if (!generic_shared...) code so it is always done.
4137 (mono_class_init_trampoline): Do the patching when running under valgrind
4138 too, newer versions of valgrind have no problems with it.
4140 2008-11-13 Zoltan Varga <vargaz@gmail.com>
4142 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
4145 2008-11-13 Mark Probst <mark.probst@gmail.com>
4147 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
4150 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4152 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
4154 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4156 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
4162 * simd-intrinsics.c: Same.
4164 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4166 * simd-intrinsics.c: Enable constructor intrinsics for all types.
4168 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4170 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
4171 to work with more Vector types.
4173 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4175 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
4176 store the elemens directly instead of using and intermediate.
4178 2008-11-13 Zoltan Varga <vargaz@gmail.com>
4180 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
4182 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
4183 to preserve %eax for aot plt trampolines.
4185 * aot-compiler.c (compile_method): Don't skip synchronized methods.
4186 (encode_method_ref): Flag synchronized methods so they won't go through
4189 * aot-compiler.c: Additional work to support AOTing synchronized methods/
4192 * cpu-ia64.md (jmp): Increase max length.
4194 2008-11-12 Zoltan Varga <vargaz@gmail.com>
4196 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
4197 open generic classes.
4199 * aot-compiler.c: Enable the ELF writer on ELF platforms.
4201 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
4202 box+brtrue optimization since it causes test failures on x86.
4204 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4206 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
4212 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
4213 for simd ctor values.
4215 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
4216 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
4218 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4220 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
4223 * simd-instrincs.c: Same.
4225 * basic-simd.cs: Same.
4227 2008-11-12 Zoltan Varga <vargaz@gmail.com>
4229 * ratests.cs: Add more tests.
4231 * regalloc2.c (add_spill_code): Handle more corner cases.
4233 2008-11-11 Zoltan Varga <vargaz@gmail.com>
4235 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
4236 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
4237 both the source an destination of an instruction.
4239 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
4241 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
4242 wapihandles.c: more portability changes.
4244 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
4246 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
4247 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
4248 safe to execute in a signal handler and the kernel provides better
4249 the info in /proc/self/smaps. Avoid the assert on sigaction during
4252 2008-11-11 Zoltan Varga <vargaz@gmail.com>
4254 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
4255 do the bblock linking hack if it is actually needed.
4257 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
4260 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
4261 crash problem is fixed.
4263 * branch-opts.c (mono_remove_critical_edges): Link up newly added
4266 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
4268 (mini_method_compile): Set the starting value of next_vreg to
4269 MAX_IREGS + MAX_FREGS when using globalra.
4271 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
4272 filter clauses with BB_EXCEPTION_HANDLER.
4274 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
4276 2008-11-10 Mark Probst <mark.probst@gmail.com>
4278 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
4279 space for stdcall. Fixes regressions on Win32.
4281 2008-11-10 Zoltan Varga <vargaz@gmail.com>
4283 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
4285 (linear_scan): Remove an assert which doesn't seem to be needed.
4287 * local-propagation.c (mono_local_deadce): Avoid a call to
4288 MONO_DELETE_INS which would screw up the instruction linking.
4290 * mini.c (mono_decompose_op_imm): Make this work with globalra.
4292 * regalloc2.c: Upgrade to work the current JIT code.
4294 2008-11-09 Zoltan Varga <vargaz@gmail.com>
4296 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
4299 * aot-runtime.c: Remove some dead code.
4301 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
4303 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
4305 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
4306 trampolines using sscanf since atoi doesn't work on large unsigned values.
4308 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
4309 Initialize code_size.
4311 2008-11-08 Mark Probst <mark.probst@gmail.com>
4313 * method-to-ir.c (mini_emit_inst_for_method): Make
4314 Interlocked.CompareExchange work for Int arguments on 32 bit
4317 2008-11-07 Mark Probst <mark.probst@gmail.com>
4319 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
4321 2008-11-06 Bill Holmes <billholmes54@gmail.com>
4323 * main.c Fix MSVC build.
4325 Contributed under MIT/X11 license.
4327 2008-11-06 Mark Probst <mark.probst@gmail.com>
4329 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
4330 alignment larger than 8 bytes are aligned correctly, too.
4332 * mini.c: Honor the min_align field of MonoClass when laying out
4335 2008-11-06 Zoltan Varga <vargaz@gmail.com>
4337 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
4339 * aot-compiler.c (emit_plt): Fix a warning.
4341 * aot-compiler.c: Implement ARM support in the binary writer.
4343 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4345 * basic-simd.cs: Add test for getter with byref arg.
4346 Fix the naming of a few tests.
4347 Add missing checks to a test.
4349 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4351 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
4353 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
4354 most of the full-aot support for monitor enter/exit trampolines.
4356 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
4357 enter/exit trampoline creation functions.
4359 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
4362 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
4364 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
4365 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
4366 implement the needed functionality without adding crap to the runtime.
4368 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4370 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
4373 * mini.c (mono_build_date): New global version holding the build date in
4376 * Makefile.am (buildver.c): Generate a file containing the build date.
4378 * main.c: Set the build date from the generated file.
4380 * mini.c (mono_get_runtime_build_info): New helper function returning build
4381 information in a string format.
4383 * driver.c (mono_main): Print the build date in --version.
4385 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
4386 file when the bind-to-runtime-version option is used.
4388 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4390 * simd-intrinsics.c: Fix bug when using getters and byref args.
4392 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4394 * simd-methods.h: Rename prefetch methods.
4396 * simd-intrinsics.c: Same.
4398 2008-11-05 Mark Probst <mark.probst@gmail.com>
4400 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
4403 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4405 * aot-compiler.c: Use the bundled elf header files instead of depending on
4408 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
4411 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
4414 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
4416 * cpu-x86.md: Add store nta ops.
4422 * mini.h: Add an enum for simd prefetch modes.
4424 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
4425 of store. Use the changed code to support store nta.
4427 * simd-intrinsics.c: Add prefetch ops for all vector types.
4429 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4431 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
4434 * aot-compiler.c: Use statically allocated buffers for constructing symbol
4437 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
4440 2008-11-04 Mark Probst <mark.probst@gmail.com>
4442 * mini-x86.c: Fixed commit.
4444 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4446 * aot-compiler.c (emit_plt): Align the plt section only on x86.
4448 2008-11-04 Mark Probst <mark.probst@gmail.com>
4450 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
4451 and MONITOR_EXIT, for the ASM fastpaths.
4453 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
4456 * mini.c, patch-info.h: Signature and patch infos for
4457 Monitor.Enter/Exit trampolines.
4459 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
4461 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
4462 Monitor.Enter/Exit ASM fastpath for Linux.
4464 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4466 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
4468 * objects.cs: Add a new test.
4470 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
4472 * aot-runtime.c (load_method): Run class initialization in the PLT case even
4473 if MONO_LOG_LEVEL is set.
4475 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
4477 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
4479 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
4481 * aot-compiler.c: Change the relocation code to use virtual addresses instead
4482 of file offsets. Align the sections belonging to the data segment to
4485 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4487 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
4488 elf.h. Port it to amd64.
4490 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4492 * driver.c: Enable SIMD by default.
4494 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4496 * cpu-x86.md: Add prefetch op.
4502 * mini.h: Add an enum for simd prefetch modes.
4504 * simd-methods.h: Add prefetch function names.
4506 * simd-intrinsics.c: Add prefetch ops for all vector types.
4508 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4510 * aot-compiler.c (emit_bytes): Speed this up a little.
4512 2008-11-02 Zoltan Varga <vargaz@gmail.com>
4514 * aot-compiler.c: Add JIT time etc. statistics.
4516 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
4518 * mini.h (MonoCompile): Add 'got_offset' field.
4520 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
4521 method_got_offsets array.
4523 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
4526 * aot-compiler.c (compile_method): Add generic method instances referenced
4527 by the method to the list of methods to be compiled, this is required so if
4528 A<T> references B<T>, and another assembly references A<int>, then it will
4529 also get a copy of B<int>.
4531 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
4532 when checking for monitor enter/exit.
4534 2008-10-30 Mark Probst <mark.probst@gmail.com>
4536 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
4537 for Monitor.Enter and Monitor.Exit if enabled.
4539 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
4542 2008-10-30 Zoltan Varga <vargaz@gmail.com>
4544 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
4545 of an OP_MOVE. Fixes #440046.
4547 * basic-long.cs: Add a new test.
4549 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4551 * mini.h: Add synchronization note for the managed counter-part.
4553 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
4554 returns the simd caps of the current cpu.
4556 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4558 * basic-simd.cs: Remove Console.WriteLine.
4560 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4562 * basic-simd.cs: New tests for Vector2ul.
4564 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4566 * simd-intrinsics.c: Add new vector type Vector2ul.
4568 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4570 * basic-simd.cs: New tests for Vector2l.
4572 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4574 * cpu-x86.md: Add long version of most packed int ops.
4580 * simd-intrinsics.c: Add new vector type Vector2l.
4582 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4584 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
4586 * simd-methods.h: Remove SN_op_BitwiseXor.
4588 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4590 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
4593 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4595 * basic-simd.cs: Test for Vector2d.
4597 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
4600 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4602 * cpu-x86.md: Add double version of all packed float ops.
4608 * simd-intrinsics.c: Add new vector type Vector2d.
4610 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
4612 * simd-methods.h: Add Duplicate.
4614 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4616 * basic-simd.cs: Test for packing with signed saturation.
4618 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4620 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
4621 found in the TYPESPEC table.
4623 2008-10-26 Zoltan Varga <vargaz@gmail.com>
4625 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
4628 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4630 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
4631 instead of the RVA, since the RVA can be changed by tools like the cil
4634 * method-to-ir.c (mono_method_to_ir2): Ditto.
4636 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
4637 (deserialize_variable): Ditto.
4639 2008-10-25 Martin Baulig <martin@ximian.com>
4641 * debug-mini.c (write_variable): Use
4642 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
4644 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4646 * cpu-x86.md: Add unsigned variants of packd and packw.
4650 * mini-x86.h: Emit the right instruction for packd and packw.
4651 Add unsigned variants of packd and packw.
4653 * simd-intrinsics.c: Packd and packw were used in place of their
4654 unsigned variants. Change that.
4655 Add intrinsics for (Signed)PackWithSignedSaturation.
4657 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
4659 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4661 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
4663 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4665 * mini-ops.h: Remove dword packed add/sub with saturation ops.
4667 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
4669 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
4672 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
4674 2008-10-24 Mark Probst <mark.probst@gmail.com>
4676 * method-to-ir.c, mini.c: Special casing for the synchronized
4677 wrapper for the ldtoken+GetTypeFromHandle case.
4679 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4681 * mini.c (mono_replace_ins): Move this to branch-opts.c.
4683 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
4684 created/split bblocks.
4686 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4688 * mini-ops.h: Add packed signed mul high.
4692 * mini-x86.c (mono_arch_output_basic_block): Same.
4694 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
4696 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
4698 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4700 * basic-simd.cs: Tests for Vector16sb.
4702 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4704 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
4706 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4708 * mini-ops.h: Add packed signed min, max and compare greater.
4712 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
4715 * simd-methods.h: Add CompareGreaterThan.
4717 * simd-methods.h: Remove CompareEquals.
4719 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
4721 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
4723 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
4726 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4728 * basic-simd.cs: Fix tests due to change in the API.
4730 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4732 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
4734 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4736 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
4738 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
4739 inst_offset as this has invalid values for LDADDR.
4741 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4743 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4745 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
4747 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4749 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
4750 for accessing field->data.
4752 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4754 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4756 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4758 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
4760 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
4762 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4764 * dominators.c (mono_compute_natural_loops): Allocate GList enties
4765 from the cfg mempool.
4767 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4769 * basic-simd.cs: Tests for new methods in Vector8us.
4771 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4773 * mini-ops.h: Add multiply and store high.
4777 * mini-x86.c (mono_arch_output_basic_block): Same.
4779 * simd-methods.h: Same.
4781 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
4784 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4786 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
4787 mono_class_setup_vtable ().
4789 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
4790 mono_class_get_vtable_entry () for accessing klass->vtable.
4792 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
4794 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
4797 * method-to-ir.c (mono_save_token_info): Don't save references made from
4800 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
4801 of generic instances.
4803 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
4805 2008-10-19 Mark Probst <mark.probst@gmail.com>
4807 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
4808 OP_JMP depends on the method signature. Calculate it properly.
4810 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4812 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
4815 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
4817 (emit_extra_methods): Add another table mapping method indexes to
4818 offsets in the extra_method_info table.
4820 * mini.h: Bump AOT file format version.
4822 * aot-runtime.c: Merge most of the code from mono_aot_get_method
4823 and mono_aot_get_method_from_token () into one function.
4825 2008-10-19 Mark Probst <mark.probst@gmail.com>
4827 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
4830 2008-10-18 Zoltan Varga <vargaz@gmail.com>
4832 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
4835 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
4838 * mini.c (mono_patch_info_equal): Compare the generic context as well.
4840 * mini.h: Bump aot file format version.
4842 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
4843 AOT file can contain native code for methods which are not in the METHOD
4844 table. Generate code for non-sharable generic instances of generic methods
4845 found in the METHODSPEC table.
4847 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
4848 encoding generic type handles.
4850 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
4851 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
4853 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
4854 macros + MONO_ADD_INS.
4856 * mini.c (mono_jump_info_token_new2): New function which takes a generic
4859 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
4861 * mini.h: Bump aot file format version.
4863 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
4865 2008-10-17 Mark Probst <mark.probst@gmail.com>
4867 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
4868 platforms, with definable stack alignment value. Set to 16 now
4871 * mini.c, mini.h, driver.c: Command line option for disabling
4874 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4876 * basic-simd.cs: Tests for new methods in Vector4ui.
4878 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4880 * mini-ops.h: Add packed int shuffle.
4884 * mini-x86.c (mono_arch_output_basic_block): Same.
4886 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
4887 extract mask, max, min, shuffle.
4889 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
4891 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4893 * basic-simd.cs: Tests for new methods in Vector8us.
4895 2008-10-17 Mark Probst <mark.probst@gmail.com>
4897 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
4898 RuntimeTypeHandle, not a TypedReference.
4900 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
4902 * simd-intrinsics.c: remove relocations.
4904 2008-10-17 Zoltan Varga <vargaz@gmail.com>
4906 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
4907 optimizations from the x86 backend.
4909 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
4911 * simd-methods.h, simd-intrinsics.c: debloat method names and
4912 prepare for no relocations.
4914 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4916 * mini-ops.h: Add packed min/equal and sum of absolute differences.
4920 * mini-x86.c (mono_arch_output_basic_block): Same.
4922 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
4923 extract mask, max, min and sum of absolute differences.
4925 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
4928 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4930 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
4931 Renamed one test for consistency.
4933 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4935 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
4936 fix to the code that deal with other blocks.
4938 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4940 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
4942 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4944 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
4945 that deals with vreg interference. Explicitly check for OP_LDADDR to be
4946 able to process the source reg.
4948 2008-10-16 Martin Baulig <martin@ximian.com>
4950 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
4952 * inssel.brg: Add `OP_HARD_NOP'.
4954 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
4956 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
4957 `OP_HARD_NOP' instruction when running inside the debugger.
4959 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
4960 `OP_HARD_NOP' instruction when running inside the debugger.
4962 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4964 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
4965 now works. The issue with the regalloc tripping up no longer
4968 * simd-intrinsics.c (load_simd_vreg): Same.
4970 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4972 * basic-simd.cs: Tests for new Vector8ui methods.
4974 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4976 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
4977 only for type. This fixes crashes where MonoInst::klass is checked
4978 for ops of type != VTYPE or OBJ.
4980 * simd-intrinsics.c (load_simd_vreg): Same.
4982 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4984 * mini-ops.h: Add ops for packed shuffle/max/avg and
4989 * mini-x86.c (mono_arch_output_basic_block): Same.
4991 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
4994 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
4995 to emit extract mask op.
4997 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
4998 to emit word shuffles.
5000 2008-10-15 Mark Probst <mark.probst@gmail.com>
5002 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
5003 the largest alignment needed by a variable, but at least
5006 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5008 * basic-simd.cs: Tests for the fixes in the last commit.
5010 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5012 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
5013 no longer handles STACK_PTR input.
5015 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
5017 * simd-intrinsics.c (load_simd_vreg): New function that works like
5018 get_simd_vreg but handles STACK_PTR input.
5020 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
5021 as the input can be an arbitrary pointer.
5023 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
5024 LDADDR local optimization directly otherwise use a store op.
5026 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5028 * basic-simd.cs: Tests for dup low and dup high.
5030 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5032 * mini-ops.h: Add dup low and dup high ops.
5036 * mini-x86.c (mono_arch_output_basic_block): Same.
5038 * simd-intrinsics.c (vector4f_intrinsics): Same.
5040 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5042 * basic-simd.cs: Tests for recently added functionality.
5044 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5046 * mini-ops.h: Add remaining sse1 fp ops.
5048 * cpu-x86.md: Add remaining sse1 fp ops.
5050 * mini-x86.c (mono_arch_output_basic_block): Same.
5052 * mini.h: Add enum for simd FP compare conditions.
5054 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
5056 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
5057 so the backed can generate the appropriate op.
5059 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5060 This patch squeese one more byte from the SimdIntrinsc struct.
5062 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
5063 a a shift amount intead of simply or'ing it.
5065 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
5067 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
5068 byte so we can have an aditional flags field without increasing struct size.
5070 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
5071 against the simd_supported_versions bitmask.
5073 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
5075 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
5077 * mini.c: remove rawbuffer code (the only use here is unsafe because
5078 it takes locks during signal handling and the kernel now provides much
5079 better info in proc/pid/smaps these days).
5081 2008-10-13 Zoltan Varga <vargaz@gmail.com>
5083 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
5084 OP_X86_PUSH_OBJ. Fixes #434620.
5086 * objects.cs: Add a test.
5088 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
5090 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
5091 that the packuswb/packusdw don't work with unsigned numbers for what
5092 would be negative numbers in signed format.
5094 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
5095 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
5097 * mini-ops.h: Add doubleword forms of many ops and packing ones.
5099 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
5101 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
5103 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
5105 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
5108 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
5109 version as the enum in mini.h.
5111 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
5112 for sse3 ops, check the simd_version field if present. This way the code
5113 works with all versions of sse.
5115 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5117 * simd-intrinsics.c: Fixed intrinsic name typo.
5119 * mini.h: Added missing simd exported function.
5121 * basic-simd.cs: Added tests for Vector4ui.
5122 Fixed broken test for Vector16b.
5124 2008-10-10 Zoltan Varga <vargaz@gmail.com>
5126 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
5127 the max length to 64.
5129 2008-10-10 Mark Probst <mark.probst@gmail.com>
5131 * method-to-ir.c: Only do the fast virtual generic method call for
5132 non-wrapper methods.
5134 * mini.h, mini-trampolines.c: The new generic virtual remoting
5135 trampoline handles virtual method calls via the vtable (as done by
5136 the fast virtual generic method calls) to remoting proxies.
5138 * mini.c (mono_jit_create_remoting_trampoline): For generic
5139 methods reate a generic virtual remoting trampoline.
5141 * mini-amd64.h: Enable fast virtual generic method calls again.
5143 2008-10-10 Mark Probst <mark.probst@gmail.com>
5145 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
5146 restore registers when doing tail calls.
5148 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5150 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
5153 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5155 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
5157 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5159 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
5161 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5163 * basic-simd.cs: Retrofit for API changes.
5165 2008-10-10 Mark Probst <mark.probst@gmail.com>
5167 * mini-ppc.c: Handle integer stack arguments for tail calls.
5169 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5171 * optflags-def.h: Removed sse3 optimization.
5175 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
5178 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
5180 * mini.h: Added enumeration with simd versions.
5182 * simd-intrinsics.c (emit_intrinsics): Use the new static var
5185 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
5187 * mini.c (mini_init): Call mono_simd_intrinsics_init.
5189 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
5191 * basic-simd.cs: Added tests for Vector8u and Vector16u.
5193 * basic-simd.cs: Fixed test naming.
5195 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
5197 * mini-ops.h: Added ops for packed and saturated math, shifts
5198 and packing/unpacking.
5200 * cpu-x86.md: Added descriptors for the above ops.
5202 * mini-x86.c: Added code to emmit the above ops.
5204 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
5206 2008-10-08 Zoltan Varga <vargaz@gmail.com>
5208 * aot-compiler.c (compile_method): Enable AOT for generic code.
5210 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
5212 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
5214 * mini.c: add a workaround for a common screwup that ends up blamed
5215 to mono (other processes blocking signal delivery).
5217 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5219 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
5220 in the LDFLD/STFLD opcodes. Fixes #432673.
5222 * iltests.il.in: Add a new test.
5224 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
5226 * mini-arm.c: attach the thread in unmanaged->managed transitions
5227 using delegates (bug #433148).
5229 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
5231 * basic-simd.cs: Use new ShuffleSel constants.
5233 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
5235 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
5237 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
5238 only disable simd intrinsics if no sse2 is detected.
5240 * optflags-def.h: Added sse3.
5242 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
5245 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5247 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
5248 when adding delegate-invoke wrappers.
5250 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5252 * Makefile.am: Reenable the simd tests.
5254 2008-10-07 Bill Holmes <billholmes54@gmail.com>
5256 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
5257 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
5258 other vreg is allocated to that hreg.
5260 Contributed under MIT/X11 license.
5262 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5264 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
5267 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
5269 * basic-simd.cs: New test suite for SIMD intrinsics.
5271 * Makefile.am: Added new tests.
5273 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
5275 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
5279 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
5281 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
5282 using SSE2 aware opcodes.
5284 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
5285 is enabled, this code path is only reachable if conversion ops are emmited after
5288 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
5290 This optimization saves 6 bytes per conversion against the old version.
5292 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5294 * aot-compiler.c (compile_method): Don't skip methods referencing
5295 generic methods without a corresponding entry in token_info_hash, since
5296 encode_method_ref () can handle all generic methods now.
5298 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
5299 generic context is set.
5301 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
5302 generic sharing of LDTOKEN.
5304 2008-10-06 Mark Probst <mark.probst@gmail.com>
5306 * mini-amd64.h: Temporarily disabled fast virtual generic method
5307 calls because it breaks the System.Runtime.Remoting tests.
5309 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5311 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
5313 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
5314 so inlining actually works.
5315 (check_inline_caller_method_name_limit): Ditto.
5317 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
5319 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
5320 64 bit safety (from Olaf Hering and Andreas Farber).
5322 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5324 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
5325 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
5326 unused virtual call support code.
5328 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
5330 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
5331 which can't use aot trampolines.
5332 (decode_patch): Don't create aot trampolines for methods which can't use
5335 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
5336 use aot trampolines.
5338 * mini.h: Bump AOT image format version.
5340 2008-10-05 Zoltan Varga <vargaz@gmail.com>
5342 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
5343 to save_token_info () since cmethod is inflated for constrained calls.
5345 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
5347 2008-10-04 Andreas Farber <andreas.faerber@web.de>
5349 * Makefile.am: Add build rules for ppc64.
5350 This avoids the build failing at pedump with unresolved symbols
5351 due to lack of arch_sources. Instead it will now fail earlier
5352 due to lack of cpu-ppc64.md.
5354 Contributed under MIT/X11 license.
5356 2008-10-04 Mark Probst <mark.probst@gmail.com>
5358 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
5361 * iltests.il.in: Add test case for tail call with many arguments.
5363 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5365 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
5366 to the fast virtual generic method code until the aot case is fixed.
5368 2008-10-03 Mark Probst <mark.probst@gmail.com>
5370 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
5372 2008-10-03 Mark Probst <mark.probst@gmail.com>
5374 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
5377 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5379 * simd-intrinsics.c: Forgot to add this one.
5381 * mini-codegen.c: Fix macro in case SIMD is not supported.
5383 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5385 This patch land initial JIT support for simd intrinsics.
5387 * mini-x86.h: Added new define to make --enable_minimal work on x86.
5389 * Makefile.am: Added simd-intrinsics.c
5391 * simd-intrinsics.c: New file with simd instrinsic related
5394 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
5396 * cpu-x86.md: Add simd related instructions.
5398 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
5400 * driver.c: Added two new --regression variants.
5402 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
5404 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
5406 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
5407 extract some complicated logic to helper functions.
5409 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
5411 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
5413 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
5414 the specialized simplification pass.
5416 * method-to-ir.c (mono_spill_global_vars): Use new macro.
5418 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
5420 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
5423 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
5424 if MONO_ARCH_NEED_SIMD_BANK is defined.
5426 * mini-ops.h: Added the new simd ops.
5428 * mini-x86.c: Added mono_arch_xregname.
5430 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
5432 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
5434 * mini-x86.h: Define simd related MONO_ARCH macros.
5436 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
5438 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
5440 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
5441 MONO_CLASS_IS_SIMD to deal with simd related IR.
5443 * mini.h (MonoInst): Added spill_var to the backend union.
5445 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
5447 * mini.h: Added forward declarations of the new simd fuctions.
5449 * optflags-def.h: Added new optimization names SIMD.
5451 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
5453 * regalloc.h: Added support for working with 3 register banks.
5455 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
5457 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
5459 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
5461 * mini-exceptions.c: remove 64 bit related ifdef clutter.
5463 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5465 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
5466 instead of one on 64 bit systems.
5468 * method-to-ir.c: Remove unused includes.
5470 2008-10-02 Zoltan Varga <vargaz@gmail.com>
5472 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
5473 cfg->used_int_regs, since the two are different on arm.
5475 2008-10-02 Mark Probst <mark.probst@gmail.com>
5477 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
5478 mono_method_get_vtable_index() to get the vtable index.
5480 2008-10-02 Mark Probst <mark.probst@gmail.com>
5482 * method-to-ir.c (mono_method_to_ir2): Don't create native
5483 wrappers for array methods, because they're never called (and if
5484 they were called they wouldn't work).
5486 2008-10-02 Mark Probst <mark.probst@gmail.com>
5488 * method-to-ir.c (mono_method_to_ir2): Array methods are
5489 special-cased and must not be invoked indirectly via the (M)RGCTX
5490 when generic sharing is turned on. Fixes #431413.
5492 2008-10-01 Mark Probst <mark.probst@gmail.com>
5494 * method-to-ir.c: When generic sharing is active, call
5495 non-interface virtual generic methods via the standard trampoline.
5497 * mini-trampolines.c: Handle virtual generic shared methods.
5499 * mini.h, mini-x86.c, mini-x86.h: New argument for
5500 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
5501 method thunks and which is the trampoline to call if the lookup
5502 fails. Enable the virtual generic method thunk for x86.
5504 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
5505 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
5506 argument but assert that it's NULL, because these archs don't yet
5507 implement the virtual generic method thunk. Changes in the IMT
5508 thunk data structures.
5510 2008-10-01 Zoltan Varga <vargaz@gmail.com>
5512 * aot-compiler.c (emit_globals): Avoid invalid characters in
5513 the static linking symbol.
5515 * objects.cs: Add a test for the range check optimization. Fix warnings.
5517 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
5518 optimization from the current JIT.
5520 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
5521 later in decompose_array_access_opts () to allow more optimizations.
5523 * method-to-ir.c (mono_handle_soft_float): Rename this to
5524 mono_decompose_soft_float () for consistency.
5526 * mini-ops.h: Fix arguments of OP_STRLEN.
5528 * method-to-ir.c (save_cast_details): Extract the cast details saving code
5529 into a separate function.
5530 (reset_cast_details): Ditto.
5531 (handle_unbox): Save cast details. Fixes #431254.
5533 * method-to-ir.c: Remove some obsolete FIXMEs.
5535 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5537 * ir-emit.h (alloc_dreg): Write a warning before crashing.
5539 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5541 * mini-codegen.c: More work on macros to make them
5542 ready for multiple regbanks.
5544 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5546 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
5548 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
5550 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5552 * mini-codegen.c (mono_spillvar_offset): Proper support for
5555 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5557 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
5558 the stack overflow changes.
5560 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5562 * mini-codegen.c: Make all bank macros depend on reg_bank.
5564 * mini-codegen.c (mono_local_regalloc): Make free mask
5565 initialization regbank aware.
5567 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5569 * mini-codegen.c (mono_local_regalloc): Extract callee
5570 mask selection to a function and make it regbank aware.
5572 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5574 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
5575 code to deal with many regbanks.
5577 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5579 * mini-codegen.c: More fp->regbank changes.
5581 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5583 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
5584 of a hardcoded constant.
5586 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5588 * method-to-ir.c (type_from_stack_type): Fix typo.
5590 2008-09-29 Zoltan Varga <vargaz@gmail.com>
5592 * mini-ia64.c (emit_move_return_value): Convert float return values to
5595 * objects.cs: Add a new test.
5597 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
5598 VARARG methods to fix an assert later.
5600 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
5601 end so it at least compiles.
5603 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5605 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
5607 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
5609 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
5610 optimization to a new function (emit_optimized_ldloca_ir) and enable
5611 it for both ldloca and ldloca_s.
5613 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5615 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
5616 gshared CASTCLASS code.
5618 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
5619 amd64, where the libc stack unwinder encounters stack frames referring to
5620 native code in unmapped memory.
5622 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
5625 * generics.cs: Add new test.
5627 2008-09-27 Zoltan Varga <vargaz@gmail.com>
5629 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
5630 add a check that one of the ARM_FPU_ constants is defined.
5632 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
5634 * mini-exceptions.c: Fix build on non-altstack platforms.
5636 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
5639 * ir-emit.h: Add a comment to NEW_PCONST.
5641 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
5643 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
5645 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
5646 after the changes to MonoJitDomainInfo.
5648 2008-09-27 Mark Probst <mark.probst@gmail.com>
5650 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
5652 2008-09-27 Mark Probst <mark.probst@gmail.com>
5654 * mini-ppc.c: Compiler warning fixes.
5656 2008-09-27 Mark Probst <mark.probst@gmail.com>
5658 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
5661 2008-09-27 Mark Probst <mark.probst@gmail.com>
5663 * exceptions-ppc.c, mini-ppc.h: Compile
5664 mono_arch_handle_altstack_exception() on Darwin, too.
5666 2008-09-27 Mark Probst <mark.probst@gmail.com>
5668 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
5669 work on archs which don't have generic sharing implemented, only
5670 without the vtable_arg.
5672 2008-09-26 Mark Probst <mark.probst@gmail.com>
5674 * mini.c: Added comment explaining why delegate ctor icall
5675 wrappers are compiled.
5677 2008-09-26 Mark Probst <mark.probst@gmail.com>
5679 * mini.c: Don't produce trampolines to delegate ctor icall
5680 wrappers but compile them upfront.
5682 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
5684 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
5685 runtime-set function when going back to managed code. Currently this
5686 is used to set back the protection on the soft ovf pages and/or to
5687 throw the stack overflow exception that happened in unmanaged code.
5689 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
5691 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
5692 runtime-set function when going back to managed code. Currently this
5693 is used to set back the protection on the soft ovf pages and/or to
5694 throw the stack overflow exception that happened in unmanaged code.
5696 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
5698 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
5699 the support code for restoring stack protection after stack overflows
5700 that happen in unmanaged code. Don't set the exec permission on the
5703 2008-09-26 Zoltan Varga <vargaz@gmail.com>
5705 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
5706 delegate->method_ptr is set. Fixes #428054.
5708 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5710 * tests.cs: Rename to ratests.cs.
5712 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
5713 emit_get_rgctx_... functions.
5715 2008-09-25 Mark Probst <mark.probst@gmail.com>
5717 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
5719 2008-09-25 Mark Probst <mark.probst@gmail.com>
5721 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
5722 before asserting that method is sharable.
5724 2008-09-25 Mark Probst <mark.probst@gmail.com>
5726 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
5727 whether method needs a static RGCTX wrapper used instead of
5730 * generic-sharing.c, mini.h: A few functions moved to
5731 metadata/generic-sharing.c.
5733 2008-09-25 Mark Probst <mark.probst@gmail.com>
5735 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
5736 Generic code sharing for value types, which essentially means
5737 treating value type methods like static methods. The RGCTX is
5738 passed in the same way.
5740 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5742 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
5743 opcode when creating multi-dimensional arrays of open types.
5745 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
5748 * generics.cs: Add a test.
5750 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
5752 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5754 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
5756 * mini.c (mini_method_compile): Set it when running under the debugger.
5758 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
5759 vreg optimization if the flag is set.
5761 * driver.c (mono_main): Add --attach= option to pass options to
5764 * mini.c (sigquit_signal_handler): Start the attach agent.
5766 * ssapre.c: Disable this to save space since it is not yet ported to
5769 * regalloc2.c: Disable this to save space.
5771 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
5773 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
5775 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
5776 the -v option useful again.
5778 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5780 * mini-amd64.c (mono_arch_output_basic_block): Add support for
5783 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
5784 arrays of arrays. Fixes #428406.
5786 * method-to-ir.c (mini_emit_castclass): Ditto.
5788 * objects.cs: Add new test.
5790 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
5792 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
5793 was wrong at it choked against target_type_is_incompatible for byref types.
5795 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5797 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
5800 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
5802 * mini-exceptions.c: update a few more exceptions-related counters.
5804 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
5806 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
5807 new functions to allocate from persistent mempools.
5809 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5811 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
5812 multiple register banks in the future.
5814 * mini-codegen.c (mono_local_regalloc): Fix a warning.
5816 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
5818 * mini.c (type_to_eval_stack_type): Remove duplicated function.
5820 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
5822 * mini.h: Export type_to_eval_stack_type.
5824 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
5825 is only ins->klass of byref types.
5827 2008-09-22 Zoltan Varga <vargaz@gmail.com>
5829 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
5830 (mini_emit_memcpy2): Ditto.
5832 * mini-amd64.c: Fix a warning.
5834 2008-09-21 Mark Probst <mark.probst@gmail.com>
5836 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
5839 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
5841 * method-to-ir.c: Extract stloc micro-optimization to a
5842 function and apply it to all cases.
5844 2008-09-19 Mark Probst <mark.probst@gmail.com>
5846 * method-to-ir.c: Don't fail generic code sharing in cases we
5849 2008-09-18 Mark Probst <mark.probst@gmail.com>
5851 * mini-ppc.c: Handle structs in tailcalls on Darwin.
5853 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
5855 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
5858 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
5860 * trace.c: make tracing more useful and correct, with per-thread
5863 2008-09-15 Mark Probst <mark.probst@gmail.com>
5865 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
5866 doing a method call and the argument is an R4.
5868 2008-09-14 Zoltan Varga <vargaz@gmail.com>
5870 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
5873 2008-09-13 Mark Probst <mark.probst@gmail.com>
5875 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
5877 2008-09-12 Zoltan Varga <vargaz@gmail.com>
5879 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
5880 (MONO_JUMP_TABLE_FROM_INS): Ditto.
5882 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5884 * driver.c: Add a --agent argument (not supported yet) to load managed
5885 agent assemblies before loading the main assembly, similarly to how the
5886 Java VM handles agents.
5888 2008-09-11 Mark Probst <mark.probst@gmail.com>
5890 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
5891 function to do stack layout of local variables.
5893 2008-09-11 Mark Probst <mark.probst@gmail.com>
5895 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
5898 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5900 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
5901 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
5902 JIT if DISABLE_JIT is defined.
5904 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
5907 2008-09-10 Mark Probst <mark.probst@gmail.com>
5909 * iltests.il.in: Disable the fconv test on PPC (the result is
5910 undefined according to ECMA).
5912 2008-09-10 Mark Probst <mark.probst@gmail.com>
5914 * iltests.il.in: Enable tail call tests for PPC.
5916 * mini.h: Add variable for storing incoming valuetype argument
5917 addresses for tail calls.
5919 * mini-ppc.c: Implement valuetype arguments and return values for
5922 2008-09-09 Mark Probst <mark.probst@gmail.com>
5924 * mini-ppc.c: Partially implement tail calls (struct arguments and
5925 return values not supported).
5927 * method-to-ir.c: Enable tail calls on PPC.
5929 2008-09-08 Zoltan Varga <vargaz@gmail.com>
5931 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
5932 runtime-invoke wrappers to work around the problem of them getting
5933 assigned to a random class.
5935 * aot-runtime.c (mono_aot_get_method): Ditto.
5937 2008-09-07 Zoltan Varga <vargaz@gmail.com>
5939 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
5940 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
5942 2008-09-07 Mark Probst <mark.probst@gmail.com>
5944 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
5945 until they're implemented properly.
5947 * exceptions-ppc.c: Use arch-independent exception-handling code
5948 instead of custom one.
5950 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
5953 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
5955 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
5956 applies when __powerpc__ is defined.
5958 2008-09-06 Zoltan Varga <vargaz@gmail.com>
5960 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
5961 methods to their code to avoid computing the full name of wrappers and
5962 doing a lookup in a string hash table.
5964 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5966 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
5967 we identify bblocks before method_to_ir () is ran.
5969 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
5970 Also avoid optimizing branches pointing to themselves.
5972 * mini.c (mini_method_compile): Ditto. Fixes #422947.
5974 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
5976 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
5978 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5980 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
5981 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
5982 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
5985 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
5986 jumped to the same entry in plt_jump_table.
5988 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
5990 * method-to-ir.c (initialize_array_data): Handle field with RVA from
5993 2008-08-31 Zoltan Varga <vargaz@gmail.com>
5995 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
5996 other assignment can be if converted. Saves 1.5% on corlib size and fixes
5999 2008-08-29 Geoff Norton <gnorton@novell.com>
6001 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
6002 segment, and doesn't properly handle .space as .text. Fixes
6005 2008-08-29 Geoff Norton <gnorton@novell.com>
6007 * mini.c: Disable the mach exception handler when running on
6010 2008-08-29 Geoff Norton <gnorton@novell.com>
6012 * aot-compiler.c: Patch from Renaldas Zioma to properly register
6013 globals on Darwin/ARM
6015 2008-08-28 Zoltan Varga <vargaz@gmail.com>
6017 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
6018 since too many things depend on it. Instead, call
6019 mono_runtime_set_no_exec ().
6021 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
6024 * aot-compiler.c: Add an 'asm-only' AOT option.
6026 * mini.c: Avoid initializing the runtime when doing AOT compilation.
6028 * aot-compiler.c (compile_method): Disable gshared support for now as it
6031 2008-08-27 Bill Holmes <billholmes54@gmail.com>
6033 * mini-amd64.h : Fix a compiler warning.
6035 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
6036 Changed to use a callback function to retrieve the unwind info.
6037 This avoids problems observed when code blocks were removed by
6038 unloading an app domain.
6040 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
6041 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
6044 Contributed under MIT/X11 license.
6046 2008-08-27 Bill Holmes <billholmes54@gmail.com>
6048 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
6049 case to keep the stack aligned to 8.
6051 Contributed under MIT/X11 license.
6053 2008-08-26 Zoltan Varga <vargaz@gmail.com>
6055 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
6056 avoid repeated linear searches.
6058 2008-08-25 Zoltan Varga <vargaz@gmail.com>
6060 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
6061 methods it can't handle.
6063 * aot-compiler.c (add_method): Avoid adding a method twice.
6064 (add_wrappers): Add runtime invoke wrappers for all methods.
6066 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
6067 function to create an aot-compatible version of this trampoline.
6069 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
6071 2008-08-24 Zoltan Varga <vargaz@gmail.com>
6073 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
6075 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
6076 with a generic sharing failure.
6078 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
6080 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
6081 CEE_RETHROW. Fixes #419634.
6083 * mini.c (mono_method_to_ir): Ditto.
6085 * exceptions.cs: Add a new test.
6087 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
6088 to mono_type_stack_size_internal () since some callers might not pass in
6091 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
6092 instrument_prolog. Fixes #419878.
6094 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
6095 doubles in soft float mode volatile.
6097 2008-08-23 Zoltan Varga <vargaz@gmail.com>
6099 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
6101 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
6102 to handle soft float correctly.
6104 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
6107 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
6109 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
6110 to sp, since the generics catch code requires it.
6112 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
6115 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
6116 mono_arch_emit_imt_argument ().
6118 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
6120 * mini-arm.c tramp-arm.c: Generic sharing updates.
6122 2008-08-22 Zoltan Varga <vargaz@gmail.com>
6124 * mini-arm.c: Fix the arm build.
6126 * generic-sharing.c (mini_type_get_underlying_type): New helper function
6127 handling enums, generic instances and generic sharing.
6128 (mini_type_stack_size_full): Ditto.
6130 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
6132 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
6134 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
6136 * tramp-arm.c: Implement the rgctx fetch and the generic class init
6139 * mini-arm.c: Various small generic sharing changes.
6141 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
6143 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
6146 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
6147 helper function to return a generic class init trampoline.
6149 * method-to-ir.c mini.c: Use it.
6151 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
6152 arch-specfic function to return a generic class init trampoline.
6154 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
6155 the GENERIC_CLASS_INIT custom code.
6157 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
6158 a fatal error, not a sharing failure.
6160 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
6163 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
6164 trampoline argument from MONO_ARCH_VTABLE_REG.
6166 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
6167 order of the arguments to the C trampoline: pass 'slot' as the trampoline
6168 argument, and pass the vtable in VTABLE_REG.
6170 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
6171 order of the arguments to the C trampoline: pass 'slot' as the trampoline
6172 argument, and pass the vtable in VTABLE_REG.
6173 (mono_arch_create_trampoline_code_full): Remove some special casing for
6174 the rgctx fetch trampoline.
6176 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
6179 * iltests.il: Add a test for it.
6181 2008-08-21 Zoltan Varga <vargaz@gmail.com>
6183 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
6185 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
6188 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
6189 use mono_jit_info_table_find () to avoid recursion.
6190 (mono_delegate_trampoline): Add a sync wrapper here.
6192 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
6195 * mini.c (mono_method_to_ir): Ditto.
6197 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
6198 add_sync_wrapper argument. Don't add a sync wrapper here.
6199 (mono_create_jump_trampoline): Don't add a sync wrapper here.
6201 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
6203 2008-08-20 Bill Holmes <billholmes54@gmail.com>
6205 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
6206 of nonvolatile registers back from MonoContext to CONTEXT.
6208 Contributed under MIT/X11 license.
6210 2008-08-20 Bill Holmes <billholmes54@gmail.com>
6212 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
6213 arguments on Winx64 there are only 4 argument registers. For this
6214 logic to work the last argument must be pulled from the stack.
6216 Contributed under MIT/X11 license.
6218 2008-08-20 Zoltan Varga <vargaz@gmail.com>
6220 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
6222 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
6223 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
6224 encode/decode_method_ref ().
6226 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
6228 * aot-runtime.c (decode_patch): Ditto.
6230 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
6231 MONO_PATCH_INFO_METHOD.
6233 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
6236 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
6239 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
6241 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
6242 one from the caller.
6244 * aot-runtime.c (decode_generic_inst): New function to decode and
6245 return a interned generic inst.
6246 (decode_klass_ref): Use it.
6247 (decode_method_ref): Ditto.
6249 * aot-compiler.c (emit_exception_debug_info): Save
6250 jinfo->has_generic_jit_info too.
6252 2008-08-19 Zoltan Varga <vargaz@gmail.com>
6254 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
6256 * iltests.il.in: Add a test for fconv_to_i.
6258 * liveness.c: Disable the liveness2 pass for now to save space.
6260 * regalloc2.c: Include mempool-internals.h to fix warnings.
6262 * aot-compiler.c (encode_method_ref): Encode the context of generic
6265 * aot-runtime.c (decode_method_ref): Inflate generic methods using
6266 the context saved in the aot file.
6268 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
6270 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6272 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
6273 volatile so they won't be optimized away.
6275 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
6281 * dominators.c: Remove duplicated functions that now are in
6282 mempool-internals.h.
6284 2008-08-19 Zoltan Varga <vargaz@gmail.com>
6286 * aot-compiler.c: Fix warnings.
6288 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
6290 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
6292 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
6295 * mini.c (mono_resolve_patch_target): Ditto.
6297 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
6298 (encode_klass_ref): Add support for encoding VARs/MVARs.
6300 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
6302 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
6303 the handling of the got entries into a separate 'decode_got_entry' function.
6304 Add support for RGCTX_FETCH.
6306 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
6307 clobbered by the trampoline code.
6309 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
6310 not clobbered by the indirect calling code.
6312 2008-08-18 Zoltan Varga <vargaz@gmail.com>
6314 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
6317 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
6319 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
6320 signature using the compilation mempool otherwise we would leak it.
6322 2008-08-18 Zoltan Varga <vargaz@gmail.com>
6324 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
6325 mono_emit_abs_call ().
6327 * patch-info.h: Add GENERIC_CLASS_INIT.
6329 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
6331 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
6332 as their target as a near call.
6334 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
6336 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
6338 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
6339 call to a runtime function described by a patch.
6341 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
6342 mono_emit_abs_call, this has the advantage that the ABS handling code in
6343 mono_codegen () can handle them both, and can handle other stuff in the
6344 future without additional code.
6346 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
6348 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
6351 * mini.h: Add missing bblock related prototypes.
6353 * mini.h (MonoCompile): Remove unused reverse_inst_list and
6354 reverse_inst_list_len fields.
6356 * mini.c: Refactor this file a bit by moving branch optimizations to
6359 * method-to-ir.c: Merge generic sharing changes missed earlier.
6361 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
6363 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
6364 shared patches. Process METHODCONST as a shared patch.
6366 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
6367 as it crashes on the 2.0 mscorlib.
6369 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
6372 * aot-compiler.c: Use is_plt_patch () in a few additional places.
6373 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
6376 * aot-compiler.c: Reorganize the got handling code to be a bit more
6379 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6381 * aot-compiler.c: Make the patch_to_plt_offset hash table use
6382 mono_patch_info_equals/hash, and use it to massively simplify
6385 * mini.c (mono_patch_info_hash): Simplify this and add support for
6388 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
6390 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
6391 handling code, since an offset is not enough to identify a trampoline.
6393 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
6395 2008-08-17 Mark Probst <mark.probst@gmail.com>
6397 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
6399 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
6401 * mini-ops.h: Argument and result types for OVF_CARRY ops.
6403 * decompose.c: PPC decompositions for various ops.
6405 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
6407 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6409 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
6410 call the generic trampoline code using a call, instead of a jump, to
6411 remove some special casing from the generic trampoline code.
6413 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
6414 (mono_codegen): Ditto.
6416 * aot-compiler.c aot-runtime.c: Ditto.
6418 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
6420 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
6421 helper function to find the offset corresponding to a lazy fetch trampoline.
6423 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
6424 when doing generic sharing.
6426 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
6429 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
6430 mini-trampolines.c to be with the other trampoline creation functions.
6432 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
6433 as it is equal to method->signature in most cases, add a
6434 mono_emit_method_call_full variant which takes a signature and an imt
6437 2008-08-16 Zoltan Varga <vargaz@gmail.com>
6439 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
6440 to this function, since it could be computed easily from the method
6442 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
6445 * method-to-ir.c mini.c: Remove references to
6446 compile_generic_method_wo_context.
6448 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
6449 generic method calls.
6451 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
6452 dimensional non-szarrays.
6454 * mini.c (mini_init): Register mono_array_new_1.
6456 * jit-icalls.c (mono_array_new_1): New jit icall.
6458 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
6459 pointing to the method.
6461 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
6462 method addresses belonging to METHOD_JUMP patches in the
6463 jump_target_got_slot_hash.
6464 (mono_aot_load_method): Ditto.
6466 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
6467 METHOD_JUMP patches.
6469 * mini.c (mini_create_jit_domain_info): New helper function which
6470 initializes/frees domain->runtime_info.
6471 (mini_free_jit_domain_info): Ditto.
6472 (mini_init): Install the domain hook functions with the runtime.
6474 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
6475 information maintained by the JIT.
6477 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
6478 insertion into jump_table_hash into mono_codegen (), also implement proper
6481 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
6482 tail calls, it is already done by the aot code.
6484 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
6487 * iltests.il.in: Make the jmp test a bit more complex.
6489 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
6490 generic instances which doesn't have a token.
6492 * aot-runtime.c (decode_method_ref): Ditto.
6494 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
6495 can handle this case now.
6496 (handle_box): Ditto.
6498 2008-08-15 Geoff Norton <gnorton@novell.com>
6500 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
6503 2008-08-15 Zoltan Varga <vargaz@gmail.com>
6505 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
6506 calling generic methods.
6508 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
6510 * aot-runtime.c (decode_patch_info): Ditto.
6512 * mini.c (mono_resolve_patch_target): Ditto.
6514 * patch-info.h: Add METHOD_RGCTX.
6516 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
6518 2008-08-14 Zoltan Varga <vargaz@gmail.com>
6520 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
6521 arguments in registers.
6523 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
6524 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
6526 * mini.c (mini_method_compile): Abort aot compilation for generic
6527 methods if generic sharing is disabled.
6529 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
6532 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
6533 requiring an mrgctx.
6535 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
6536 store instructions when converting a vcall to a normal call.
6538 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
6539 mono_arch_find_jit_info.
6541 2008-08-13 Zoltan Varga <vargaz@gmail.com>
6543 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
6544 avoid calling mono_method_full_name () for every method even if the
6546 (check_inline_caller_method_name_limit): Ditto.
6548 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6550 * driver.c (main_thread_handler): Allow AOT compilation of multiple
6551 assemblies in one run.
6553 * aot-compiler.c (mono_compile_assembly): Only print out a count of
6554 skipped methods if it is not 0.
6556 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
6558 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6560 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
6561 MONO_ARCH_HAVE_UNWIND_TABLE.
6563 Contributed under MIT/X11 license.
6565 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6567 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
6568 from default optimizaton list on Winx64.
6570 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
6572 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
6573 the LMF from the MonoJitTlsData structure.
6575 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
6577 Contributed under MIT/X11 license.
6579 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6581 * mini.c (sigsegv_signal_handler): Fix the build.
6583 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
6584 assembly->aot_module.
6586 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
6587 hash table. This simplifies and speeds up a lot of code, and fixes support
6590 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
6593 * mini-exceptions.c: Ditto.
6595 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
6596 'native_offset' argument, since these are computed in the
6597 mono_find_jit_info () function.
6599 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
6600 is used by exceptions-ppc.c.
6602 * exceptions-ppc.c: Call mono_find_jit_info () instead of
6603 mono_arch_find_jit_info ().
6605 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
6606 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
6607 generic code in mini-exceptions.c.
6609 2008-08-11 Zoltan Varga <vargaz@gmail.com>
6611 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
6613 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
6615 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
6616 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
6617 called while holding the loader lock. Fixes #415608.
6618 (mono_aot_get_method_from_token_inner): Ditto.
6620 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6622 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
6623 to reduce differences between this and the generic implementation in
6625 (ves_icall_get_frame_info): Ditto.
6627 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
6629 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
6632 * exceptions-ppc.c (arch_get_call_filter): Rename this to
6633 mono_arch_get_call_filter () and make it non-static, for consistency with the
6634 other architectures.
6636 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
6639 * local-propagation.c:
6640 * mini-x86.c: Correct the name of arch defines.
6642 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6644 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
6645 NO_EMULATE_LONG_SHIFT_OPS define.
6647 2008-08-08 Zoltan Varga <vargaz@gmail.com>
6649 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
6650 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
6652 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
6653 MACH fixes. Merged from the 2.0 branch.
6655 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
6657 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
6658 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
6660 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
6662 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
6663 mono_marshal_get_native_wrapper () signature changes.
6665 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
6667 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
6668 conversion bug under arm.
6670 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
6672 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
6674 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
6675 with overflow checking.
6677 2008-08-05 Marek Habersack <mhabersack@novell.com>
6679 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
6680 to the genmdesc.pl file
6682 2008-08-05 Zoltan Varga <vargaz@gmail.com>
6684 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
6685 arg_array in the soft-float versions of the LOAD/STORE macros.
6687 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
6690 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
6692 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6694 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
6695 a float HFA. Fixes #413621.
6697 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
6699 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
6700 frame_size to args_size. Fixes build.
6702 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6704 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
6705 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
6707 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
6708 the stack are not unaligned. Fixes #413247.
6710 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
6712 * mini.c: update jitted methods performance counters.
6714 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
6716 * mini-exceptions.c: increase the exceptions thrown performance
6717 counter in mono_handle_exception ().
6719 2008-07-29 Zoltan Varga <vargaz@gmail.com>
6721 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
6722 can work with netmodules.
6724 2008-07-28 Geoff Norton <gnorton@novell.com>
6726 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
6729 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6731 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
6734 2008-07-28 Bill Holmes <billholmes54@gmail.com>
6736 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6737 The float param registers and other param registers must be the
6738 same index on Windows x64.
6740 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
6741 ArgValuetypeAddrInIReg argument case. Setting the argument
6742 op to OP_VTARG_ADDR (OP_REGOFFSET)).
6744 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
6745 variable computed above as the copy length for arguments of storage
6746 type ArgValuetypeAddrInIReg.
6748 * mini-amd64.c (mono_arch_emit_call) : Implementing the
6749 ArgValuetypeAddrInIReg argument case. This case will rely on
6750 mono_arch_emit_outarg_vt to emit the correct code later in the process.
6752 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
6753 a 32 byte stack allocation for all calls. We will omit the adjustment for
6754 jump and tail call instructoins as they do not follow the typical call behavior.
6756 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
6757 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
6758 local variable and pass the local variable by reference to the called method.
6760 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
6761 Implementing the ArgValuetypeAddrInIReg argument case. When the address
6762 of a struct is passed in a register it must be saved with the other
6763 volatile argument on the stack.
6765 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
6766 frame pointer the stack adjustment value must be saved to the unwind
6769 Contributed under MIT/X11 license.
6771 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6773 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
6774 which got lost in the merge.
6776 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6778 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
6781 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
6783 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
6784 icalls, since they won't be patched.
6786 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
6787 different code sequence when running under valgrind to prevent some valgrind
6790 * iltests.il.in: Add new regression test.
6792 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
6795 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
6796 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
6798 * iltests.il.in: Add new test.
6800 * aot-compiler.c: Fix some warnings.
6802 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
6805 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6807 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
6808 (mini_usage_jitdeveloper): Add a missing --wapi option.
6810 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6812 * mini-codegen.c: Simplify the is_fp macros.
6813 (free_up_ireg): Remove, use free_up_reg instead.
6814 (free_up_reg): Fix the fp case.
6816 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6818 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
6821 * exceptions-x86.c: Merge some changes which seemed to have got lost
6822 in the linear-ir merge.
6824 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
6826 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
6827 long vreg volatile even if the variable was already created.
6829 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
6832 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6834 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
6836 * mini.c (mono_jit_compile_method_inner): Add support for
6837 MONO_EXCEPTION_BAD_IMAGE.
6839 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
6840 mini_method_get_context () returns NULL. Fixes #356531.
6842 * mini.c (mono_method_to_ir): Ditto.
6844 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
6845 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
6847 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6849 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
6850 in the LDFTN implementation.
6852 2008-07-25 Mark Probst <mark.probst@gmail.com>
6854 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
6855 code, patch calls to icalls, too, even if they're not in the
6856 shared generic code hash. Fixes #411962.
6858 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6860 * cpu-x86.md: Increase the length of the fcall opcodes.
6862 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
6863 calls returning floats.
6865 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
6868 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
6871 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
6872 into the domain->method_code_hash.
6874 * aot-compiler.c: Fix win32 build.
6876 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
6878 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
6879 gshared NEWARR implementation.
6881 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
6883 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
6884 can be used outside of method_to_ir.
6886 * mini.h (MonoCompile): Add arg_types field.
6888 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
6890 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
6891 the values of the local arg_array and param_types array.
6893 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6895 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
6896 got accesses might only get generated later when NEWOBJ is decomposed.
6898 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
6899 looking up the native code of the target method when a delegate is called
6902 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
6905 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
6907 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
6908 AOT work on platforms without a working dlsym implementation.
6910 * mini.h: Bump AOT image format version.
6912 2008-07-24 Mark Probst <mark.probst@gmail.com>
6914 * mini-exceptions.c: Free a MonoType with
6915 mono_metadata_free_type() instead of g_free().
6917 * aot-runtime.c: Free a MonoType.
6919 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6921 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
6924 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
6927 2008-07-23 Massimiliano Mantione <massi@ximian.com>
6928 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
6931 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6933 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
6934 NEWOBJ calls on valuetypes.
6936 * iltests.il.in: Add new test.
6938 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
6940 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6942 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
6943 is no longer needed.
6945 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
6946 non register sized integer arguments.
6947 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
6948 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
6951 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
6954 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
6955 two a binop with different sized arguments is emitted.
6957 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
6958 instruction in the ins==NULL case.
6960 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6962 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
6964 * mini-x86.c: Fix osx build.
6966 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
6969 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
6970 instruction for non int sized variables.
6972 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
6975 2008-07-23 Robert Jordan <robertj@gmx.net>
6977 * method-to-ir.c: Fix MSVC build.
6979 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6981 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
6982 a non int sized type, widen it to an int since newer versions of gcc seem to
6983 generate code which needs this.
6985 * ssa2.c abcremoval2.c: Fix warnings.
6987 * *: Merge the Linear IR branch.
6989 The original branch is at trunk/branches/vargaz/mini-linear-il, and
6990 the ChangeLog file there describes all the changes done over the years.
6991 Further documentation can be found at www.mono-project.com/Linear_IL.
6993 2008-07-21 Bill Holmes <billholmes54@gmail.com>
6995 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6996 The float param registers and other param registers must be the
6997 same index on Windows x64.
6999 Contributed under MIT/X11 license.
7001 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
7003 * mini.c: Make the previous fix GC safe.
7005 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
7007 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
7009 2008-07-21 Bill Holmes <billholmes54@gmail.com>
7011 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
7012 on Winx64. This type will not be passed on the stack (ArgOnStack), but
7013 ArgValuetypeAddrInIReg instead.
7015 Contributed under MIT/X11 license.
7017 2008-07-21 Zoltan Varga <vargaz@gmail.com>
7019 * mini-codegen.c (get_register_spilling): Fix a warning.
7021 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
7023 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
7024 for types which the initialization fails. Raises the provided exception
7025 at the right stop after cleanup.
7027 2008-07-16 Zoltan Varga <vargaz@gmail.com>
7029 * aot-compiler.c: Free most of the memory allocated during compilation.
7031 * mini.c (mini_parse_debug_options): Fix a leak.
7033 * mini.c (mini_method_compile): Don't add the method to the jit info tables
7034 during aot compilation.
7036 2008-07-14 Zoltan Varga <vargaz@gmail.com>
7038 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
7039 it has too much register pressure.
7041 2008-07-13 Zoltan Varga <vargaz@gmail.com>
7043 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
7045 2008-07-12 Zoltan Varga <vargaz@gmail.com>
7047 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
7050 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
7051 on amd64 similar to the way it is done on arm.
7053 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7055 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
7056 consistency, normalize error messages, avoid loading aot-only modules in
7059 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
7062 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
7064 2008-07-11 Martin Baulig <martin@ximian.com>
7067 (MonoDebuggerInfo): Add `interruption_request'.
7069 2008-07-12 Zoltan Varga <vargaz@gmail.com>
7071 * aot-compiler.c (emit_plt): Remove some dead code.
7073 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
7075 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
7076 return the plt info offset belonging to a given plt entry.
7078 * mini-trampolines.c (mono_aot_plt_trampoline): Use
7079 mono_aot_get_plt_info_offset.
7081 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
7082 similar to the amd64 code by makeing jumps through a separate jump table
7083 instead of embedding the jump addresses into the code.
7085 2008-07-11 Zoltan Varga <vargaz@gmail.com>
7087 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
7090 2008-07-10 Martin Baulig <martin@ximian.com>
7092 * mini.c (mini_method_compile): Disable generics sharing when
7093 running in the debugger.
7095 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7097 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
7099 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
7100 the local register allocator from running out of registers on x86 when
7103 2008-07-10 Bill Holmes <billholmes54@gmail.com>
7105 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
7106 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
7109 Contributed under MIT/X11 license.
7111 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7113 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
7114 speed up the assembler.
7116 2008-07-09 Zoltan Varga <vargaz@gmail.com>
7118 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
7121 * mini.c: Move the soft float handling macros a bit earlier, add
7122 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
7125 * mini.h: Add prototype for mono_arch_fixup_jinfo.
7127 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
7128 read-only to help catch code allocation requests.
7130 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
7131 and turn it off when using --aot-only or when compiling with --aot=full.
7133 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
7134 jump table for switches from the normal domain mempool, not the code
7137 * mini-trampolines.c (get_unbox_trampoline): New function to return an
7138 unbox trampoline which handles aot-only mode too.
7140 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
7141 an AOTed unbox trampoline.
7143 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
7145 2008-07-09 Bill Holmes <billholmes54@gmail.com>
7147 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
7150 Contributed under MIT/X11 license.
7152 2008-07-09 Bill Holmes <billholmes54@gmail.com>
7154 * mini.c (mono_codegen): Allocate space at the end of the code block and store
7155 the unwind information for the method at the end of the allocated block.
7157 * mini-amd64.h: Added declarations for the unwind routines and adding field to
7158 MonoCompileArch to hold the unwind info for SEH on Winx64
7160 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
7161 frame pointer info for the method being compiled.
7163 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
7164 the call to mono_exception_from_token.
7166 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
7167 storing the method prolog information in a format that the Winx64 SEH can understand. This
7168 information is stored a the end of the method block because it is all 32-bit offset based.
7170 Contributed under MIT/X11 license.
7172 2008-07-09 Zoltan Varga <vargaz@gmail.com>
7174 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
7176 * wapihandles.c: Fix warnings.
7178 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
7181 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
7182 mono_jit_compile_method in aot-only mode since that calls the type
7185 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
7186 get_delegate_invoke_impl in aot-only mode.
7188 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
7190 2008-07-08 Zoltan Varga <vargaz@gmail.com>
7192 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
7194 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
7197 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
7199 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
7200 init trampoline from the AOT file as well.
7202 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
7203 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
7206 * mini.c (mini_init): Move the call to mono_exceptions_init () after
7209 * exceptions-amd64.c: Add _full variants for the remaining exception code
7210 creation functions as well, allow emission of relocatable code, remove
7211 caching since that is now done by the caller.
7213 * mini-exceptions.c: Add _full variants for the remaining exception code
7214 creation functions as well, add aot-only support.
7216 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
7217 if we can determine a proper token for them.
7218 (add_wrappers): Add a few more wrappers.
7219 (emit_method_code): Remove some dead code.
7220 (emit_trampolines): Emit exception code too.
7222 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
7224 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
7225 mono_array_new_va which avoids varargs.
7227 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
7229 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
7230 mono_arch_create_specific_trampoline () in all places.
7232 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
7233 a bit so it can be used for other things as well.
7235 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
7238 * exceptions-amd64.c: Rename the caching from the exception code creation
7239 functions, it is done by the caller instead.
7241 * exceptions-amd64.c: Change the signature of the exception code creation
7242 functions to allow the creation of relocatable code later.
7244 * mini-exceptions.c: Add a set of functions to query the various
7245 runtime-generated exception functions.
7247 * mini.c mini-exceptions.c: Use the newly added functions instead of the
7248 mono_arch_.. () functions.
7250 2008-07-07 Zoltan Varga <vargaz@gmail.com>
7252 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
7254 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
7256 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
7257 (mini_get_vtable_trampoline): Ditto.
7259 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
7260 code in the AOT case by returning the code size and a list of relocations to
7263 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
7265 2008-07-07 Bill Holmes <billholmes54@gmail.com>
7267 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
7270 Contributed under MIT/X11 license.
7272 2008-07-07 Zoltan Varga <vargaz@gmail.com>
7274 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
7275 so the buffer size can be computed correctly. Fixes #404735.
7277 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
7278 normally as cfg->debug_info is already freed.
7280 2008-07-06 Zoltan Varga <vargaz@gmail.com>
7282 * mini-amd64.c: For calls returning vtypes in registers, don't store
7283 the return address on the stack, instead allocate a separate local for
7286 2008-07-05 Mark Probst <mark.probst@gmail.com>
7288 * mini-trampolines.c, mini.h: Add an argument to
7289 mono_create_jit_trampoline_in_domain() for turning off the adding
7290 of the sync wrapper.
7292 * mini.c: Use the JIT trampoline without sync instead of
7293 ldftn_nosync in static RGCTX invoke wrappers so that the call can
7296 2008-07-04 Mark Probst <mark.probst@gmail.com>
7298 * driver.c: Turn on GSHARED optimization by default.
7300 2008-07-04 Zoltan Varga <vargaz@gmail.com>
7302 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
7303 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
7305 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
7306 create a variant of the generic trampoline code callable from AOTed trampolines.
7308 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
7309 trampoline code callable from AOTed trampolines.
7311 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
7313 2008-07-04 Mark Probst <mark.probst@gmail.com>
7315 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
7316 pass-through manner.
7318 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
7319 and don't fail sharing for them anymore.
7321 * mini-exceptions.c: Handle exceptions in shared generic methods.
7323 * generic-sharing.c: When checking the context of a generic
7324 method, also check its class's context. Don't treat wrappers as
7327 * mini-trampolines.c: Some code factored out to
7328 metadata/generic-sharing.c. Handle the MRGCTX case.
7330 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
7331 we must deal with the method being of another instantiation of the
7332 class. Add static rgctx invoke wrappers to generic methods.
7334 2008-07-04 Mark Probst <mark.probst@gmail.com>
7336 * mini.c: Provide all jit infos of generic shared methods with a
7339 * mini-exceptions.c: Handle the new situation that a generic info
7340 might be available, but not info about the this/vtable/mrgctx
7343 2008-07-03 Mark Probst <mark.probst@gmail.com>
7345 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
7348 2008-07-03 Zoltan Varga <vargaz@gmail.com>
7350 * dominators.c (check_dominance_frontier): Fix a warning.
7352 * mini.h: Add some missing prototypes.
7354 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
7356 * driver.c (mono_jit_init_version): Correct the comments since the first
7357 argument should be the name of the root domain, not a filename.
7359 * aot-runtime.c (make_writable): Error out if this is called while running
7361 (load_aot_module): Ditto.
7363 * aot-compiler.c: Really fix the computation of method indexes.
7365 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
7366 optimizations as this is no longer called frequently.
7368 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
7369 method and the invoke impl code and pass it to the delegate trampoline instead of
7370 just the delegate class.
7372 2008-07-02 Zoltan Varga <vargaz@gmail.com>
7374 * aot-compiler.c: Fixup the computation of method indexes.
7375 (add_wrappers): Create the base methods of the runtime invoke wrappers using
7376 the method builder infrastructure.
7378 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
7381 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
7382 mode, load the method right away instead of creating a trampoline.
7384 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
7386 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
7389 2008-07-01 Zoltan Varga <vargaz@gmail.com>
7391 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
7392 (mono_aot_load_method): Use method_index instead of method->token.
7394 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
7395 can handle icalls etc. properly.
7397 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7399 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
7401 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
7402 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
7403 JIT_ICALL_ADDR patch type.
7405 * patch-info.h: Add JIT_ICALL_ADDR patch type.
7407 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
7409 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
7411 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
7413 2008-06-30 Zoltan Varga <vargaz@gmail.com>
7415 * mini.c: Use domain->jit_code_hash_lock for controlling access to
7416 domain->jit_code_hash.
7418 2008-06-29 Zoltan Varga <vargaz@gmail.com>
7420 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
7422 2008-06-27 Zoltan Varga <vargaz@gmail.com>
7424 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
7425 get_this_arg_from_call, let it compute it when needed.
7427 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
7428 gsctx from code only when needed.
7430 * mini-trampolines.c (get_generic_context): Rename this to
7431 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
7432 it can be called by the arch backends.
7434 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
7436 2008-06-26 Zoltan Varga <vargaz@gmail.com>
7438 * driver.c (mono_main): Add experimental --aot-only command line option.
7440 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
7443 2008-06-26 Kornel Pal <kornelpal@gmail.com>
7445 * driver.c (DllMain): Remove mono_module_handle.
7447 Contributed under MIT/X11 license.
7449 2008-06-25 Zoltan Varga <vargaz@gmail.com>
7451 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
7452 for emitting methods which are not in the source assembly. Detect and report
7453 failure of assembling+linking.
7455 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
7457 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
7459 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
7461 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
7463 2008-06-24 Zoltan Varga <vargaz@gmail.com>
7465 * mini.h: Remove some obsolete prototypes.
7467 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
7469 2008-06-24 Mark Probst <mark.probst@gmail.com>
7471 * mini.c (get_object_generic_inst): Variable-sized arrays are not
7472 supported by Visual Studio, so use alloca().
7474 2008-06-23 Zoltan Varga <vargaz@gmail.com>
7476 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
7479 2008-06-23 Mark Probst <mark.probst@gmail.com>
7481 * mini.c: Fail sharing of a generic method if it contains an open
7482 catch clause (because we don't pass MRGCTXs yet).
7484 2008-06-23 Mark Probst <mark.probst@gmail.com>
7486 * mini.c: When compiling a method with generic sharing, insert the
7487 method instantiated with an all-Object generic context into the
7488 jit info table, instead of the context of the first instantiation
7489 of the method we happen to compile.
7491 2008-06-18 Martin Baulig <martin@ximian.com>
7493 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
7494 `major_version' and `minor_version'.
7496 2008-06-17 Mark Probst <mark.probst@gmail.com>
7498 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
7499 mono_method_is_generic_sharable_impl() takes an additional
7500 argument specifying whether to treat type variables as reference
7503 2008-06-17 Mark Probst <mark.probst@gmail.com>
7505 * mini.h: Removed obsolete prototypes.
7507 2008-06-17 Mark Probst <mark.probst@gmail.com>
7509 * mini.c: Don't fail generic sharing for initobj and sizeof - we
7510 already handle them.
7512 2008-06-17 Mark Probst <mark.probst@gmail.com>
7514 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
7515 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
7516 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
7517 tramp-x86.c: Added a MonoGenericContext* argument to
7518 mono_arch_get_unbox_trampoline() so that it can call other
7519 functions which require it.
7521 2008-06-17 Mark Probst <mark.probst@gmail.com>
7523 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
7524 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
7525 mono_arch_get_this_arg_from_call() takes a
7526 MonoGenericSharingContext* as well.
7528 2008-06-17 Mark Probst <mark.probst@gmail.com>
7530 * mini.c: Factor out code for emitting unbox into emit_unbox() and
7531 implement generic sharing of unbox.
7533 2008-06-17 Mark Probst <mark.probst@gmail.com>
7535 * mini.c: Don't compute the vtable to determine whether a field is
7536 special static, because it might not work for open types.
7538 2008-06-17 Mark Probst <mark.probst@gmail.com>
7540 * mini.c: Removed the unused token_type and token_source arguments
7541 from get_runtime_generic_context_ptr().
7543 2008-06-17 Marek Habersack <mhabersack@novell.com>
7545 * mini.c (ADD_BINOP): fix the build
7547 2008-06-16 Zoltan Varga <vargaz@gmail.com>
7549 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
7552 2008-06-16 Mark Probst <mark.probst@gmail.com>
7554 * mini.h: Removed class relations enum that's not used anymore.
7556 2008-06-16 Mark Probst <mark.probst@gmail.com>
7558 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
7560 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
7561 the lazy fetch trampoline access code.
7563 2008-06-15 Zoltan Varga <vargaz@gmail.com>
7565 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
7567 2008-06-14 Zoltan Varga <vargaz@gmail.com>
7569 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
7571 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
7573 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
7575 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7577 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
7580 * mini-ops.h: Add MIN/MAX_UN opcodes.
7582 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
7585 * basic-math.cs: Add more min/max tests.
7587 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7589 2008-06-13 Mark Probst <mark.probst@gmail.com>
7591 * mini.c: Small fix in the prologue of emit_castclass.
7593 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7595 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7597 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
7598 do not work even for unsigned types. Fixes #400014.
7600 * basic-math.cs: Add regression tests for unsigned Min/Max.
7602 2008-06-13 Mark Probst <mark.probst@gmail.com>
7604 * mini.c: Added additional context_used argument to several
7605 functions, which will be needed for sharing generic methods. Use
7606 GET_RGCTX macro wherever appropriate. Declare only one
7607 context_used in mono_method_to_ir().
7609 2008-06-13 Mark Probst <mark.probst@gmail.com>
7611 * mini.c, generic-sharing.c: Removed generic class relations.
7613 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
7614 functions due to MRGCTX changes.
7616 2008-06-13 Mark Probst <mark.probst@gmail.com>
7618 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
7619 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
7620 with calculated IMT.
7622 * mini.c: Generic sharing of calls via generic interfaces.
7624 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
7625 generic method with non-constant MonoGenericContext*. Instead,
7626 the context is taken out of the method itself.
7628 2008-06-13 Mark Probst <mark.probst@gmail.com>
7630 * mini.c: Generic sharing of ldvirtftn.
7632 2008-06-13 Mark Probst <mark.probst@gmail.com>
7634 * mini.c: Generic sharing of ldftn.
7636 2008-06-13 Mark Probst <mark.probst@gmail.com>
7638 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
7640 2008-06-13 Mark Probst <mark.probst@gmail.com>
7642 * mini.c: Generic sharing of the special case of ldtoken followed
7643 by a call to GetTypeFromHandle.
7645 2008-06-13 Mark Probst <mark.probst@gmail.com>
7647 * mini.c: Generic sharing of box for nullable types.
7649 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7651 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
7652 are passed on the stack. Fixes #324807.
7654 2008-06-12 Bill Holmes <billholmes54@gmail.com>
7656 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
7657 for the ArgValuetypeAddrInIReg case.
7659 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
7660 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
7662 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
7663 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
7664 local variable and pass the local variable by reference to the called method.
7666 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
7667 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
7669 Contributed under MIT/X11 license.
7671 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
7673 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
7675 * debug-mini.c (mono_debug_print_vars): Release memory after printing
7678 2008-06-10 Martin Baulig <martin@ximian.com>
7681 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
7683 2008-06-09 Kornel Pal <kornelpal@gmail.com>
7685 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
7686 possible error when no arguments are passed.
7688 Contributed under MIT/X11 license.
7690 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
7692 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
7693 where the file name is NULL.
7695 2008-06-09 Zoltan Varga <vargaz@gmail.com>
7697 * mini.c: Fix s390 build.
7699 2008-06-08 Zoltan Varga <vargaz@gmail.com>
7701 * trace.c (mono_trace_parse_options): Fix warnings.
7703 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
7705 2008-06-07 Zoltan Varga <vargaz@gmail.com>
7707 * mini.c (remove_block_if_useless): Avoid printing the method name.
7709 * mini.c: Remove needless setting of ins->cil_code which is now done by
7712 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
7715 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
7716 translated code after it has been patched.
7718 2008-06-06 Zoltan Varga <vargaz@gmail.com>
7720 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
7721 avoid problems during code patching on SMP systems.
7722 (emit_call): Avoid adding a patch info which is already added by
7724 (mono_arch_emit_exceptions): Ditto.
7726 2008-06-05 Zoltan Varga <vargaz@gmail.com>
7728 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
7729 MONO_TYPE_ISSTRUCT already checks for it.
7731 2008-06-05 Bill Holmes <billholmes54@gmail.com>
7733 * mini-amd64.c:merge_argument_class_from_type: When marshaling
7734 structs with floats on Winx64 the float registers are not used.
7735 The integer registers are always used..
7736 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
7737 only one register will be used and only if the size of the struct
7738 is 1,2,4, or 8 bytes.
7740 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
7743 Contributed under MIT/X11 license.
7745 2008-06-05 Martin Baulig <martin@ximian.com>
7747 * debug-debugger.c (debugger_lookup_class): Also call
7748 mono_class_setup_methods() here; we're only called from RTI.
7750 2008-06-05 Andreas Farber <andreas.faerber@web.de>
7752 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
7753 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
7754 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
7755 Post-process object files and add dtrace-generated object, if necessary.
7757 Contributed under MIT/X11 license.
7759 2008-06-04 Mark Probst <mark.probst@gmail.com>
7761 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
7764 * mini.c: Generic sharing for unbox.any and castclass.
7766 2008-06-04 Mark Probst <mark.probst@gmail.com>
7768 * mini.c: Ignore tailcall prefix in shared generic code and when
7769 doing calls which require a vtable/rgctx argument.
7771 2008-06-04 Mark Probst <mark.probst@gmail.com>
7773 * mini.c: Don't free the JIT info.
7775 * driver.c: Changes in the JIT info table testing code.
7777 2008-06-03 Zoltan Varga <vargaz@gmail.com>
7779 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
7780 interruption. Fix some warnings.
7782 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
7783 interruption_checkpoint.
7785 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
7787 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
7788 from embedding applications.
7790 2008-06-02 William Holmes <billholmes54@gmail.com>
7792 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
7793 reserving 32 bytes on the stack when making calls.
7795 Contributed under MIT/X11 license.
7797 2008-06-01 Zoltan Varga <vargaz@gmail.com>
7799 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
7800 the linear IL branch.
7802 * driver.c: Print out more information for --version on arm.
7804 2008-05-30 Zoltan Varga <vargaz@gmail.com>
7806 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
7807 bb_exit instead, since out of line bblocks might not actually be emitted
7810 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
7811 maximum epilog size for out of line bblocks if tracing is enabled.
7813 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
7815 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
7817 * arrays.cs: Regression tests for allocating arrays with negative sizes.
7819 2008-05-28 Zoltan Varga <vargaz@gmail.com>
7821 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
7822 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
7825 2008-05-27 Zoltan Varga <vargaz@gmail.com>
7827 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
7828 the 'value' to store is a constant.
7830 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
7832 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
7833 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
7835 2008-05-26 Zoltan Varga <vargaz@gmail.com>
7837 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
7838 for accessing method->generic_container.
7840 2008-05-24 Zoltan Varga <vargaz@gmail.com>
7842 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
7844 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
7846 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
7848 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
7851 2008-05-23 Zoltan Varga <vargaz@gmail.com>
7853 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
7855 * mini.c: Handle the case when mono_class_vtable () fails.
7857 2008-05-23 Massimiliano Mantione <massi@ximian.com>
7858 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
7861 2008-05-22 Mark Probst <mark.probst@gmail.com>
7863 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
7864 together with domain sharing.
7866 2008-05-22 Mark Probst <mark.probst@gmail.com>
7868 * mini.c: Treat callvirts to final methods like non-virtual calls
7869 when doing generic sharing, i.e. look them up in the runtime
7872 2008-05-22 Mark Probst <mark.probst@gmail.com>
7874 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
7875 with computed types (for generic sharing).
7877 * mini.c: Generic sharing for mkrefany and refanyval.
7879 2008-05-22 Zoltan Varga <vargaz@gmail.com>
7881 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
7884 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
7885 the generic sharing code.
7887 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
7890 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7892 * mini.h: Remove the declaration of mono_aot_init_vtable ().
7894 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
7896 * driver.c: updated copyright date
7898 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7900 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
7903 2008-05-19 Martin Baulig <martin@ximian.com>
7905 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
7906 pointing to the new `_mono_debug_using_mono_debugger' variable.
7909 (mono_main): Check mono_debug_using_mono_debugger() rather than
7910 the `MONO_INSIDE_MDB' environment variable to check whether we're
7911 inside the debugger.
7913 2008-05-19 Zoltan Varga <vargaz@gmail.com>
7915 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
7918 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
7920 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
7922 * mini.c: Added mini_assembly_can_skip_verification. This
7923 function checks if the assembly requested to skip verification.
7924 Fixes part of #387274.
7926 2008-05-07 Zoltan Varga <vargaz@gmail.com>
7928 * mini.c (mini_get_method): Disable the check for open generic classes when
7929 using generic sharing.
7931 * generics.cs: Add a test for #387034.
7933 * mini.c (mini_get_method): Check whenever the method class is an open generic
7934 type, and return NULL in that case, causing a verification error. Fixes
7937 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7939 * driver.c (mono_main): Revert r102623. The right
7940 thing to do is to enable the verifier under verifiable
7941 unless a --security flag was passed.
7943 We need this non-trivial behavior for --verify-all otherwise
7944 mcs-compileall won't be able to use it. As it needs everything to
7945 be verified under validil.
7947 2008-05-06 Martin Baulig <martin@ximian.com>
7951 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
7952 (mono_debugger_thread_cleanup): Likewise.
7953 (mono_debugger_extended_notification): Likewise.
7955 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7957 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
7958 against both inflated and non-inflated methods. We need to check against the
7959 generic definition for cases where the instantiated method is not visible.
7960 We need to check against the inflated types for cases where the instantiation
7961 changes any super type. This fixes #382986.
7963 Note that this doesn't need to be applied to other parts of mono_method_to_ir
7964 that check for visibiliy as generic params only appears as the type subject
7965 of tokens on call opcodes. Field manipulation and ldftn must always
7966 target an exact type.
7968 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7970 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
7971 if no related --security flag is passed.
7973 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7975 * mini-arch.h: Prepare support for ppc64.
7977 Contributed under MIT/X11 license.
7979 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7981 * aot-runtime.c: Prepare support for ppc64.
7983 Contributed under MIT/X11 license.
7985 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7987 * mini-ops.h: Prepare support for ppc64.
7989 Contributed under MIT/X11 license.
7991 2008-05-04 Andreas Farber <andreas.faerber@web.de>
7993 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
7995 Contributed under MIT/X11 license.
7997 2008-05-03 Zoltan Varga <vargaz@gmail.com>
7999 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
8000 assemblies, since aot_name is not a full path, causing us to load MS.NET
8001 assemblies on windows.
8003 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
8005 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
8006 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
8007 * main.c: Use UTF-8 encoded command line instead of Windows default code
8008 page on Windows to support Unicode.
8009 * driver.c (DllMain): New function for mixed-mode assembly support.
8010 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
8011 export __stdcall functions without decoration.
8013 Contributed under MIT/X11 license.
8015 2008-04-28 Mark Probst <mark.probst@gmail.com>
8017 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
8018 saving it very early.
8020 2008-04-28 Mark Probst <mark.probst@gmail.com>
8022 * mini.h, mini.c: Lots of code for accessing the old RGCTX
8023 deleted. The only way to access the new RGCTX is via the
8026 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
8027 vtable instead of the RGCTX to static methods.
8029 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
8030 accessing the new RGCTX.
8032 * generic-sharing.c: There is no separation between self, type
8033 arguments and other types in the RGCTX anymore.
8035 2008-04-25 Jonathan Chambers <joncham@gmail.com>
8037 * mini-amd64.c (add_general): Remove previous stack adjustment.
8038 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
8039 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
8040 for 32 bytes of stack space reserved for all calls.
8042 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
8043 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
8046 Code contributed under MIT/X11 license.
8048 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
8050 * mini.c (mini_method_verify): Only verify non-inflated methods, check
8051 against the root definition, peeling out method and type instantiations.
8052 Cache verify success results, code that fails verification is still
8053 checked multiple times.
8055 2008-04-23 Zoltan Varga <vargaz@gmail.com>
8057 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
8059 2008-04-23 Jonathan Chambers <joncham@gmail.com>
8061 * mini-amd64.c (add_general): Always increment stack on Win64.
8062 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
8065 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
8066 stack based argument handling on Win64.
8068 Code contributed under MIT/X11 license.
8070 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
8072 * Makefile.am (version.h): Add support for git-svn.
8074 2008-04-22 Zoltan Varga <vargaz@gmail.com>
8076 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
8077 so instead of calling g_spawn_command_line_sync, we do everything by hand,
8078 avoiding allocations and libc functions which might deadlock.
8080 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
8081 'no-gdb-backtrace' option is set.
8083 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
8085 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
8087 2008-04-21 Martin Baulig <martin@ximian.com>
8089 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
8090 and `get_lmf_addr'; `notification_address' is no longer a pointer.
8092 2008-04-21 Martin Baulig <martin@ximian.com>
8094 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
8095 `thread_vtable', `event_handler_ptr' and `event_handler'.
8097 2008-04-21 Martin Baulig <martin@ximian.com>
8099 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
8100 allows delayed initialization of the `executable_code_buffer' when
8103 2008-04-21 Martin Baulig <martin@ximian.com>
8105 * mini.h (mono_debugger_create_notification_function): Removed.
8106 * tramp-*.c (mono_debugger_create_notification_function): Removed.
8108 * mdb-debug-info64.s
8109 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8111 * mdb-debug-info32.s
8112 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8114 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
8115 currently only works on x86 and x86_64, so don't create it on ppc.
8117 2008-04-21 Martin Baulig <martin@ximian.com>
8119 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
8122 (mini_method_compile): In the fp elimination check, check
8123 `debug_options.mdb_optimizations' in addition to
8124 mono_debug_using_mono_debugger().
8126 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
8127 disable some JIT optimizations which are only disabled when
8128 running inside the debugger.
8129 Added `--help-debug' option to describe the debugging options.
8130 (parse_debug_options): New static function to parse the `--debug'
8131 options, so we can easily add more stuff in future.
8133 2008-04-20 Zoltan Varga <vargaz@gmail.com>
8135 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
8136 the method has no body.
8138 2008-04-19 Jonathan Chambers <joncham@gmail.com>
8140 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
8141 assembly is not allowed in MSVC 64-bit compiler.
8142 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
8143 as we get floating point exceptions everywhere.
8145 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
8146 correctly align arguments for call to throw_exception.
8147 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
8149 Code contributed under MIT/X11 license.
8151 2008-04-19 Zoltan Varga <vargaz@gmail.com>
8153 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
8155 2008-04-17 Zoltan Varga <vargaz@gmail.com>
8157 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
8159 * mini-amd64.c (NEW_INS): Set cil_code.
8161 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
8162 from mini-amd64.c so all debugger related logic is in one place.
8164 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
8165 later won't have a random ip assigned to them.
8167 2008-04-16 Zoltan Varga <vargaz@gmail.com>
8169 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
8170 the arch specific function initializes code_size.
8171 (mono_create_delegate_trampoline): Ditto.
8173 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
8174 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
8177 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
8178 running under the debugger.
8180 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
8183 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
8184 debugger. Also move the disabling of optimizations here from driver.c.
8185 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
8188 * mini.h (MonoCompile): Add a few new flags.
8190 2008-04-15 Zoltan Varga <vargaz@gmail.com>
8192 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
8193 so the cil_code field of created MonoInst's is properly set.
8194 (mini_select_instructions): Ditto.
8196 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
8197 (MONO_INST_NEW_CALL): Ditto.
8199 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
8200 in many places so the ins->cil_code field is properly initialized.
8202 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
8205 2008-04-14 Zoltan Varga <vargaz@gmail.com>
8207 * mini.c (mini_method_compile): Print a different message when compiling a
8210 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
8213 2008-04-11 Zoltan Varga <vargaz@gmail.com>
8215 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
8218 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
8220 2008-04-11 Zoltan Varga <vargaz@gmail.com>
8222 * mini.c (handle_stack_args): Make this return void since its return value was
8223 never used. Also set cfg->unverifiable for invalid IL instead of calling
8226 2008-04-10 Mark Probst <mark.probst@gmail.com>
8228 * mini.c: Make sure "this" is live in catch clauses with type
8229 variables in shared generic code.
8231 2008-04-08 Mark Probst <mark.probst@gmail.com>
8233 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
8234 generic_class_is_reference_type() to ensure the proper behaviour
8235 when sharing generic code and the type in question is a type
8238 2008-04-08 Zoltan Varga <vargaz@gmail.com>
8240 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
8241 race conditions when printing thread dumps. Fixes #377738.
8243 2008-04-08 Massimiliano Mantione <massi@ximian.com>
8245 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
8246 shows up when both MonoInst arguments can cause aliasig.
8247 There is likely no way in the current JIT to trigger this problem, but
8248 it showed up in the development of generics sharing, when in a new
8249 opcode both args of an OP_GROUP can be aliases (addresses of a local).
8250 When the generics sharing code will be committed, its tests will be
8251 valid also for this bug.
8253 2008-04-08 Zoltan Varga <vargaz@gmail.com>
8255 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
8258 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
8261 2008-04-07 Zoltan Varga <vargaz@gmail.com>
8263 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
8264 use a more detailed exception message for InvalidCastException.
8266 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
8268 * driver.c (mono_main): Add --debug=casts option to turn on better
8269 InvalidCastException message details.
8271 * mini.c (mini_get_debug_options): New helper function to return the address of
8272 the debug_options variable.
8274 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
8275 the jit_tls TLS variable.
8277 * mini.c (mono_jit_tls): New TLS variable.
8279 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
8282 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
8284 * mini.h: Removed verifer related stuff. This code was moved to verify.c
8286 * mini.c: Removed verifer related stuff, code moved to verify.c.
8288 * driver.c: Using code from verify.c instead of mini.c.
8290 2008-04-05 Zoltan Varga <vargaz@gmail.com>
8292 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
8295 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
8297 * mini.c (check_for_method_verify): Enabling verification of
8298 corlib if mono_verify_all is set. Bugs in the verifier preventing that
8301 2008-04-04 Zoltan Varga <vargaz@gmail.com>
8303 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
8304 caller saved registers as well.
8306 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
8307 saved registers as well.
8309 2008-03-30 Zoltan Varga <vargaz@gmail.com>
8311 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
8313 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
8316 2008-03-27 Zoltan Varga <vargaz@gmail.com>
8318 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
8320 (get_call_info): Take a gsctx argument instead of 'cfg'.
8322 2008-03-26 Zoltan Varga <vargaz@gmail.com>
8324 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
8325 mono_verify_all is set.
8327 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
8329 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
8331 2008-03-25 Zoltan Varga <vargaz@gmail.com>
8333 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
8336 * driver.c mini.c mini.h: Add a --verify-all development option to test the
8337 verifier and the code generated by the compiler.
8339 2008-03-25 Mark Probst <mark.probst@gmail.com>
8341 * mini.c: Generic sharing of the non-nullable case of the box
8344 2008-03-24 Zoltan Varga <vargaz@gmail.com>
8346 * inssel.brg: Fix the build.
8348 * iltests.il.in: Add a test for lconv.ovf.u8.un.
8350 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
8352 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
8353 Array:Address. Fixes #372410.
8355 * iltests.il.in: New tests for readonly prefix.
8357 2008-03-23 Zoltan Varga <vargaz@gmail.com>
8359 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
8362 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
8365 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
8367 * mini.c (mono_decompose_op_imm): New helper function.
8369 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
8370 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8373 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8374 mono_arch_output_basic_block. Fix warnings.
8376 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
8379 2008-03-22 Zoltan Varga <vargaz@gmail.com>
8381 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
8382 since the extra frame is now detected automatically inside the loop.
8384 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
8385 opts which are now in mono_peephole_ins ().
8387 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
8389 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
8390 frames and skip duplicate managed-to-native frames. Fixes #367665.
8392 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8393 opts which are now in mono_peephole_ins ().
8394 (mono_arch_peephole_pass_2): Ditto.
8396 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
8398 * mini-codegen.c (mono_peephole_ins): New helper function containing the
8399 arch independent peephole optimizations.
8401 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8402 opts which are now in mono_peephole_ins ().
8404 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
8406 * mini-s390.c (mono_arch_output_basic_block): Fix build.
8408 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
8411 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
8412 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
8415 2008-03-21 Zoltan Varga <vargaz@gmail.com>
8417 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
8418 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8421 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8422 mono_arch_output_basic_block. Fix warnings.
8424 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8426 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8429 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8431 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8434 * iltests.il: Add new tests.
8436 2008-03-20 Kornel Pal <kornelpal@gmail.com>
8438 * mini.c: Removed Windows version macros.
8440 2008-03-20 Mark Probst <mark.probst@gmail.com>
8442 * generic-sharing.c: Put reflection types in the extensible part
8443 of the runtime generic context.
8445 * mini.c: Generic sharing of the GetTypeHandle special case of the
8446 ldtoken instruction.
8448 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8450 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
8452 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
8454 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
8455 consistency with the other version on the linear IR branch.
8457 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
8459 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
8461 * iltests.il.in: Add new tests.
8463 2008-03-19 Zoltan Varga <vargaz@gmail.com>
8465 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
8467 * iltests.il.in: Add new tests.
8469 2008-03-19 Mark Probst <mark.probst@gmail.com>
8471 * mini.c: Two variables with the same name were declared in
8472 nesting contexts and one wasn't initialized. Fixed.
8474 2008-03-19 Mark Probst <mark.probst@gmail.com>
8476 * mini.c: Generic sharing of the initobj instruction.
8478 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
8480 * mini.c: make the test to optimize ldtoken from typeof() more
8483 2008-03-18 Mark Probst <mark.probst@gmail.com>
8485 * mini.c: Generic sharing of the initobj instruction for reference
8488 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8490 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
8491 the mono_breakpoint_clean_code() code to perform bound checks.
8493 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
8495 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
8496 mono_arch_patch_callsite() to include the start of the managed method
8497 to be able to perform bound checks.
8499 2008-03-17 Mark Probst <mark.probst@gmail.com>
8501 * mini.c: Generic sharing for the isinst instruction.
8503 2008-03-17 Mark Probst <mark.probst@gmail.com>
8505 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8506 inssel-long32-mips.brg: Added opcodes for doing indirect calls
8507 with the runtime generic context argument.
8509 * mini.c: Share calls to several types of unsharable methods by
8510 putting the address of the method code in the runtime generic
8511 context and doing an indirect call.
8513 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8516 2008-03-16 Mark Probst <mark.probst@gmail.com>
8518 * generic-sharing.c: Change due to a change in the runtime genric
8521 2008-03-15 Martin Baulig <martin@ximian.com>
8524 (mono_arch_nullify_class_init_trampoline): Add call to
8525 mono_breakpoint_clean_code() to make things work when running
8526 inside the debugger.
8529 (mono_arch_nullify_class_init_trampoline): Add call to
8530 mono_breakpoint_clean_code() to make things work when running
8531 inside the debugger.
8533 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8535 * inssel-long.brg (reg): Fix 64 bit build.
8537 2008-03-14 Mark Probst <mark.probst@gmail.com>
8539 * mini.c, mini.h: Share static generic code by passing it an
8540 implicit argument pointing to the runtime generic context.
8542 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8543 inssel-long32-mips.brg: New opcodes for calling shared static,
8544 which need to be passed the runtime generic context.
8546 * mini-amd64.c, mini-x86.c: Save the runtime generic context
8547 argument on the stack in the prologue if needed. New function for
8548 finding the runtime generic context argument from the registers
8549 saved by the trampoline.
8551 * mini-amd64.h, mini-x86.h: Specify which register to use for the
8552 runtime generic context argument.
8554 * tramp-amd64.c: Also restore the register used for the runtime
8555 generic context argument.
8557 * mini-trampoline.c: Resolve shared static calls by consulting the
8558 runtime generic context via the new argument.
8560 * generic-sharing.c: Add an argument to sharability-checking
8561 functions that specifies whether type variables should be treated
8562 as sharable type arguments.
8564 * inssel-x86.brg: Removed a superfluous, buggy rule.
8566 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8569 2008-03-14 Martin Baulig <martin@ximian.com>
8571 * debug-debugger.c (main_thread_handler): Call
8572 mono_runtime_run_main() without sending any notifications.
8574 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
8576 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8578 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
8580 2008-03-14 Mark Probst <mark.probst@gmail.com>
8582 * tramp-x86.c: Fixed register restore offsets in the trampoline
8583 code for ECX and EDX.
8585 2008-03-12 Geoff Norton <gnorton@novell.com>
8587 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
8588 different ucontext_t implementations.
8589 * exceptions-arm.c: Use the above defines to get exceptions working on
8590 iPhone (based on a patch by Luke Howard lukeh@padl.com)
8591 * mini-arm.c: Implement iPhone icache support (based on a patch by
8592 Luke Howard lukeh@padl.com)
8594 2008-03-12 Mark Probst <mark.probst@gmail.com>
8596 * mini.c: Enable generic sharing of calls to non-static
8597 non-interface non-generic non-value-type methods.
8599 * mini-trampolines.c: Resolve calls from shared generic code.
8601 2008-03-11 Zoltan Varga <vargaz@gmail.com>
8603 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
8605 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
8607 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
8609 * mini.c: some fixes for the AOT compiler.
8611 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8613 * cpu-amd64.md: Add clob:1 to some float opcodes.
8615 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
8617 * mini.h: Added MiniVerifierMode enumeration.
8619 * mini.c: Added mini_verifier_set_mode to control
8620 the usage of the new verifier.
8622 * mini.c (mono_method): Integrated the new verifier.
8624 * driver.c: Extended --security option with validil and
8625 verifiable options to activate the new verifier.
8627 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8629 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
8630 optimization to ctors taking 0 or 2 arguments too.
8632 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
8635 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
8637 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
8639 2008-03-06 Zoltan Varga <vargaz@gmail.com>
8641 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
8642 non-aot case as well.
8644 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
8646 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
8649 * aot-compiler.c (encode_patch): Ditto.
8651 * mini.h (G_MININT32): Fix the definition of this.
8653 2008-03-05 Zoltan Varga <vargaz@gmail.com>
8655 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
8657 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
8659 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8661 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
8662 methods returning vtypes in registers.
8663 (mono_arch_allocate_vars): Ditto.
8665 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
8667 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
8669 * generics.cs: Add a test from the linear IR branch.
8671 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
8673 * mini.c (inline_method): Cache failed inline attempts.
8675 2008-03-04 Mark Probst <mark.probst@gmail.com>
8677 * mini.c: For shared methods of generic classes put the location
8678 of "this" into the MonoGenericJitInfo.
8680 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
8681 register out of a MonoContext by register number. Add the generic
8682 sharing context as an argument to mono_arch_find_this_argument().
8684 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
8685 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
8686 for new arch function.
8688 * mini-exception.c: Handle open exception clauses in shared
8691 * mini-trampolines.c: Supply additional argument to
8692 mono_arch_find_this_argument().
8694 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8696 * Makefile.am (regtests): Run the bench.exe tests last.
8698 2008-03-03 Zoltan Varga <vargaz@gmail.com>
8700 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
8703 2008-03-02 Zoltan Varga <vargaz@gmail.com>
8705 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
8708 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
8710 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
8712 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
8713 whose class has no cctor.
8715 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
8717 2008-03-01 Zoltan Varga <vargaz@gmail.com>
8719 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
8722 2008-02-29 Zoltan Varga <vargaz@gmail.com>
8724 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
8725 to be in sync with the code on the linear IR branch.
8727 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
8729 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
8731 2008-02-27 Zoltan Varga <vargaz@gmail.com>
8733 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
8735 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
8737 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
8739 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
8741 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
8743 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
8746 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
8748 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
8749 OP_LOADR4_MEMBASE emission.
8751 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
8752 (mono_spillvar_offset_float): Ditto.
8754 * mini-mips.c (mono_arch_emit_prolog): Ditto.
8756 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
8759 * basic-long.cs: Add regression tests for them.
8761 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
8763 (mono_arch_allocate_vars): Fix representation of single-precision float
8765 (mono_arch_output_basic_block): Ditto.
8767 * inssel-mips.brg: Ditto, remove duplicate items.
8769 * mini-mips.c (emit_load_volatile_arguments): New function to handle
8770 arguments of tail calls as on other platforms.
8771 (mono_arch_output_basic_block): Handle tail calls.
8773 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
8776 * objects.cs (test_5_pass_static_struct): Add test for it.
8778 Contributed under MIT/X11 license.
8780 2008-02-26 Zoltan Varga <vargaz@gmail.com>
8782 * Makefile.am: Use gmcs for compiling the regression tests.
8784 * *.2.cs *.2.il: Rename to *.cs and *.il.
8786 2008-02-24 Zoltan Varga <vargaz@gmail.com>
8788 * regalloc.h: Make the vassign array smaller.
8790 * mini.c (mini_method_compile): Remove an unused field in cfg.
8792 * mini-codegen.c: Add a bunch of micro optimizations.
8794 2008-02-23 Zoltan Varga <vargaz@gmail.com>
8796 * regalloc.h: Remove some unused fields.
8798 2008-02-22 Zoltan Varga <vargaz@gmail.com>
8800 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
8802 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
8804 2008-02-22 Mark Probst <mark.probst@gmail.com>
8806 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
8808 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
8809 trampoline: Fetch an entry from the runtime generic context. If
8810 it's NULL, jump to the actual trampoline to fill the runtime
8811 generic context. Otherwise, return it.
8813 * mini.c: Call the lazy fetch trampoline to get entries out of the
8814 runtime generic context.
8816 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
8817 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
8818 tramp-sparc.c: Stubs for the lazy fetch trampoline.
8820 2008-02-21 Mark Probst <mark.probst@gmail.com>
8822 * mini.c: Fetch data out of the extensible part of the runtime
8823 generic context instead of calling a helper function.
8825 * generic-sharing.c: Some functions moved into
8826 metadata/generic-sharing.c. Helper function for fetching other
8827 types now checks and asserts against extensible rgctx (just for
8828 debugging purposes - the helper function isn't called anymore
8829 unless for debugging).
8831 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8833 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
8834 for tail calls up to the point that the tests in iltests.exe run. Also add a
8835 dummy CKFINITE implementation.
8836 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
8837 needed for trampoline LMF frames.
8839 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
8840 trampoline LMF frames.
8842 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
8844 * mini.c (inline_method): clean any pending loader error when inlining fail.
8845 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
8847 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8849 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
8851 * aot-runtime.c (decode_patch_info): Ditto.
8853 * mini.c (mono_resolve_patch_target): Ditto.
8855 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
8858 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
8860 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
8861 if it references an icall address.
8863 2008-02-20 Zoltan Varga <vargaz@gmail.com>
8865 * cpu-s390x.md: Remove some more unused opcodes.
8867 * cpu-s390x.md: Remove some unused opcodes.
8869 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
8870 mono_op_imm_to_op ().
8872 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
8873 instead of a switch statement.
8875 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
8876 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
8878 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
8880 * mini-codegen.c: Remove unused mono_regstate2_... functions.
8882 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
8885 2008-02-19 Zoltan Varga <vargaz@gmail.com>
8887 * driver.c (mono_main): Improve error reporting when an assembly cannot be
8888 opened. Fixes #362607.
8890 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
8892 * iltests.il.in: Add a test for static methods in interfaces.
8894 2008-02-18 Zoltan Varga <vargaz@gmail.com>
8896 * genmdesc.c (build_table): Fix a crash on older glib versions.
8898 * cpu-sparc.md: Remove some unused opcodes.
8900 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
8901 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
8903 * cpu-amd64.md: Remove some unused opcodes.
8905 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
8906 like the other opcodes.
8908 2008-02-17 Zoltan Varga <vargaz@gmail.com>
8910 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
8912 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
8914 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
8915 variables 'cfg' instead of 'm' for consistency.
8917 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
8919 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
8920 argument holding the vtype return address, to avoid the ambigious use of
8921 cfg->ret for this purpose.
8923 * mini.c (NEW_RETLOADA): Use vret_addr if set.
8925 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
8927 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
8928 new mono_print_ins () function which only takes one argument.
8930 2008-02-15 Zoltan Varga <vargaz@gmail.com>
8932 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
8935 2008-02-14 Zoltan Varga <vargaz@gmail.com>
8937 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
8939 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
8941 * mini-x86.c: Sync with the version on the linear IR branch by adding new
8942 opcodes and other small changes.
8944 * mini-ops.h: Add some new opcodes from the linear IR branch.
8946 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
8948 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
8949 opcodes, use the REG_MEMBASE opcodes instead.
8951 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
8952 opcodes, use the REG_MEMBASE opcodes instead.
8954 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
8957 * mini.c (mono_op_imm_to_op): New helper function.
8959 * mini-ops.h: Add some opcodes from linear IR branch.
8961 2008-02-13 Zoltan Varga <vargaz@gmail.com>
8963 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
8966 2008-02-12 Zoltan Varga <vargaz@gmail.com>
8968 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
8971 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
8973 2008-02-09 Zoltan Varga <vargaz@gmail.com>
8975 * aot-compiler.c (emit_method_code): Add an assert.
8977 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
8978 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
8981 2008-02-08 Zoltan Varga <vargaz@gmail.com>
8983 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
8984 some load/store opcodes so they are consistent.
8985 (mono_arch_emit_prolog): Simplify some code.
8987 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
8989 * objects.cs: Add tests for large argument offsets on ARM.
8991 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
8992 stack offsets. Fixes #359651.
8994 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
8996 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
8998 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
9000 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
9002 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
9004 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
9005 rid of CEE_CONV_R_UN.
9007 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
9009 2008-02-07 Zoltan Varga <vargaz@gmail.com>
9011 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
9013 * mini.c (mono_normalize_opcodes): Add some more opcodes.
9015 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
9017 * cpu-amd64.md: Remove some unused opcodes.
9019 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
9021 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
9023 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
9024 arch specific functions for its parts. Call the peephole pass after local
9025 regalloc so the prolog can compute a more accurate max_offset.
9027 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
9028 the corresponding OP_I/OP_L opcodes.
9030 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
9032 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
9034 2008-02-06 Zoltan Varga <vargaz@gmail.com>
9036 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
9037 as they are handled in mini.c.
9039 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
9041 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
9042 case since it is handled in mini.c.
9044 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
9046 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
9048 * *.c: Use the new opcodes in the IR and back end code.
9050 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
9052 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
9054 2008-02-06 Mark Probst <mark.probst@gmail.com>
9056 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
9057 an assert because it has a race condition.
9059 2008-02-06 Zoltan Varga <vargaz@gmail.com>
9061 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
9063 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
9065 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
9067 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
9068 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
9070 2008-02-05 Zoltan Varga <vargaz@gmail.com>
9072 * cpu-amd64.md (move): Correct the maximum size of move.
9074 2008-02-05 Mark Probst <mark.probst@gmail.com>
9076 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
9077 the generic class init trampoline to return quickly if the class
9080 2008-02-04 Zoltan Varga <vargaz@gmail.com>
9082 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
9083 issues where an 32 bit callsite cannot be patched by a 64 bit address.
9085 2008-02-03 Zoltan Varga <vargaz@gmail.com>
9087 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
9090 2008-01-31 Zoltan Varga <vargaz@gmail.com>
9092 * objects.cs: Add some soft-float tests.
9094 * mini.c: Fix a couple more soft-float issues.
9096 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
9098 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
9101 2008-01-30 Zoltan Varga <vargaz@gmail.com>
9103 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
9104 exception happens while compiling a virtual method.
9106 2008-01-29 Zoltan Varga <vargaz@gmail.com>
9108 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
9110 * mini-sparc.c: Fix build.
9112 * mini-sparc.c (get_call_info): Add support for generic sharing.
9114 * mini-exceptions.c: Add a FIXME.
9116 2008-01-27 Zoltan Varga <vargaz@gmail.com>
9118 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
9119 altstack handling code.
9121 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
9123 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
9125 * mini-s390.c: Add support for generic sharing.
9127 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9129 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9131 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
9133 * mini-s390x.c: Add support for generic sharing.
9135 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9137 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9139 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
9140 can be used since it takes a 16 bit signed immediate.
9142 * inssel-s390x.brg: Fix OP_SETRET.
9144 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
9146 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
9148 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
9150 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
9152 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
9155 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
9158 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
9159 of the unused mono_arch_patch_delegate_trampoline stuff.
9161 2008-01-26 Zoltan Varga <vargaz@gmail.com>
9163 * basic-long.cs: Move the fp related tests to basic-float.cs.
9165 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
9167 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
9169 * basic-calls.cs: Add a test for proper float argument passing.
9171 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
9172 if the context corresponds to an exception received through a signal.
9174 * exceptions.cs: Add a test for nullref handling at the start of a try
9177 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
9179 * jit-icalls.c (mono_break): New JIT icall.
9181 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
9183 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
9185 2008-01-25 Zoltan Varga <vargaz@gmail.com>
9187 * cpu-*.md: Get rid of unused opcodes.
9189 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
9191 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
9194 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
9197 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
9198 the arch independent trampoline code in mini-trampolines.c.
9200 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
9202 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
9204 * mini-s390.h: Remove an unused define.
9206 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
9207 the arch independent trampoline code in mini-trampolines.c.
9209 * mini-arm.c (mono_arch_emit_prolog): Fix build.
9211 2008-01-24 Zoltan Varga <vargaz@gmail.com>
9213 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
9215 * mini-s390.c (mono_arch_emit_prolog): Fix build.
9217 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
9219 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
9221 * cpu-amd64.md: Use smaller sizes for int opcodes.
9223 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
9225 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
9228 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
9231 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
9232 instead of though a pointer to save an indirection when accessing elements of
9235 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
9237 (NOT_IMPLEMENTED): New helper macro.
9238 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
9241 * *.c: Use the new helper macro.
9243 2008-01-21 Zoltan Varga <vargaz@gmail.com>
9245 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
9247 2008-01-20 Zoltan Varga <vargaz@gmail.com>
9249 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
9252 2008-01-18 Zoltan Varga <vargaz@gmail.com>
9254 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
9255 profiling is enabled.
9257 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
9259 (mono_arch_emit_prolog): Add more first bblock optimizations.
9261 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
9262 in order if possible.
9263 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
9264 bblock, since the arguments are still in their original registers.
9266 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
9268 2008-01-17 Zoltan Varga <vargaz@gmail.com>
9270 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
9273 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
9276 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
9278 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
9279 process async exceptions received while in unmanaged code.
9281 * mini.c (mini_init): Install a callback with the runtime which will be called
9282 when a thread receives an async exception while in unmanaged code.
9284 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
9286 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
9288 2008-01-16 Wade Berrier <wberrier@novell.com>
9295 2008-01-16 Zoltan Varga <vargaz@gmail.com>
9297 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
9298 compilation with sun cc.
9300 * cpu-*.md: Fix the build.
9302 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
9304 * mini-amd64.h: Add some comments to the MonoLMF structure.
9306 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
9308 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
9309 in the LMF structure if possible. This saves two instructions in the
9310 managed->native wrappers.
9312 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
9314 2008-01-16 Mark Probst <mark.probst@gmail.com>
9316 * generic-sharing.c: New type argument lookup code which uses the
9317 runtime generic context template.
9319 2008-01-15 Zoltan Varga <vargaz@gmail.com>
9321 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
9323 * mini-arm.c (add_general): Fix arm eabi parameter passing.
9324 (mono_arch_output_basic_block): Fix localloc implementation.
9326 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
9328 * mini-ia64.c (peephole_pass): Fix ia64 build.
9330 * mini-amd64.c (peephole_pass): Fix a warning.
9332 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
9333 at a constant offset from sp/fp.
9335 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
9336 instead of obtaining it from *lmf in the managed method case.
9338 2008-01-14 Zoltan Varga <vargaz@gmail.com>
9340 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
9342 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
9344 * mini.h (MonoInstList): New type.
9345 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
9346 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
9347 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
9348 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
9349 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
9350 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
9351 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
9352 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
9353 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
9354 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
9355 MONO_INST_LIST_FOR_EACH_ENTRY,
9356 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
9357 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
9358 mono_inst_list_first, mono_inst_list_last,
9359 mono_inst_list_next, mono_inst_list_prev): New instruction
9360 list handling interfaces.
9361 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
9362 list head 'ins_list'.
9363 (MonoInst): Replace next pointer with list head 'node'.
9364 (MonoCallInst): Make 'out_args' a MonoInstList.
9365 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
9366 (MonoCompile): Delete reverse_inst_list and
9367 reverse_inst_list_len.
9368 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
9369 mono_arch_lowering_pass, mono_arch_local_regalloc,
9370 mono_arch_output_basic_block, mono_arch_emit_prolog):
9371 Convert to new instruction lists.
9372 (insert_after_ins): Delete.
9373 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
9375 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
9376 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
9377 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
9378 mono_emulate_opcode, mono_emit_load_got_addr,
9379 inline_method, mono_method_to_ir, mono_print_bb_code,
9380 print_dfn, decompose_pass, nullify_basic_block,
9381 replace_out_block_in_code, remove_block_if_useless,
9382 merge_basic_blocks, move_basic_block_to_end,
9383 try_unsigned_compare, optimize_branches, mono_print_code,
9384 mini_select_instructions, remove_critical_edges): Likewise.
9385 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
9386 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
9387 mono_arch_output_basic_block, mono_arch_emit_prolog):
9389 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
9390 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9391 mono_arch_output_basic_block): Likewise.
9392 (inst_list_prepend, insert_after_ins): Delete.
9393 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
9394 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
9396 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
9397 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
9398 mono_arch_emit_prolog): Likewise.
9399 * cfold.c (mono_constant_fold): Likewise.
9400 * liveness.c (visit_bb, mono_analyze_liveness,
9401 optimize_initlocals): Likewise.
9402 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
9403 * graph.c (mono_draw_code_cfg): Likewise.
9404 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
9405 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
9406 mono_ssa_cprop): Likewise.
9407 * abcremoval (get_relations_from_previous_bb, process_block):
9409 * local-propagation (mono_cprop_invalidate_values,
9410 mono_local_cprop_bb): Likewise.
9411 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
9412 peephole_pass, mono_arch_output_basic_block,
9413 mono_arch_emit_prolog): Likewise.
9414 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
9415 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9416 mono_arch_emit_prolog): Likewise.
9417 (insert_after_ins): Delete.
9418 * aliasing.c (print_code_with_aliasing_information,
9419 mono_build_aliasing_information, mono_aliasing_deadce):
9420 Convert to new instruction lists.
9421 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
9422 peephole_pass, NEW_INS, mono_arch_lowering_pass,
9423 mono_arch_local_regalloc, mono_arch_output_basic_block):
9425 (insert_after_ins): Delete.
9426 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
9427 peephole_pass, mono_arch_output_basic_block): Convert to
9428 new instruction lists.
9429 * mini-codegen (InstList, inst_list_prepend,
9430 insert_after_ins): Delete.
9431 (insert_before_ins, get_register_force_spilling,
9432 get_register_spilling, free_up_ireg, free_up_reg,
9433 create_copy_ins, create_spilled_store, alloc_int_reg,
9434 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
9435 to new instruction lists.
9436 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
9437 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9438 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
9439 (insert_after_ins): Delete.
9440 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
9441 mono_arch_local_regalloc, mono_arch_output_basic_block,
9442 mono_arch_call_opcode): Convert to new instruction lists.
9443 (insert_after_ins): Delete.
9444 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
9445 peephole_pass, mono_arch_output_basic_block,
9446 mono_arch_emit_prolog): Convert to new instruction lists.
9448 2008-01-11 Zoltan Varga <vargaz@gmail.com>
9450 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
9452 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
9455 * Makefile.am (version.h): Make this work with non-bash shells.
9457 2008-01-10 Zoltan Varga <vargaz@gmail.com>
9459 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
9461 2008-01-08 Zoltan Varga <vargaz@gmail.com>
9463 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
9464 the InitializeArray optimization.
9466 2008-01-06 Zoltan Varga <vargaz@gmail.com>
9468 * mini.c driver.c: Don't include os/gc_wrapper.h.
9470 2008-01-05 Zoltan Varga <vargaz@gmail.com>
9472 * mini.c (print_jit_stats): Print GC statistics if available.
9474 2008-01-04 Zoltan Varga <vargaz@gmail.com>
9476 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
9478 2007-12-29 Zoltan Varga <vargaz@gmail.com>
9480 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
9482 2007-12-26 Zoltan Varga <vargaz@gmail.com>
9484 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
9486 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
9488 * driver.c (mono_main): Ditto.
9490 2007-12-23 Zoltan Varga <vargaz@gmail.com>
9492 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
9494 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
9495 in the vtable can't be encoded.
9496 (compile_method): Ditto.
9498 2007-12-21 Zoltan Varga <vargaz@gmail.com>
9500 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
9503 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
9506 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
9507 the top LMF entry belongs to the current method.
9509 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
9511 2007-12-20 Zoltan Varga <vargaz@gmail.com>
9513 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
9515 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
9517 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
9519 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
9521 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
9523 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
9526 * basic-float.cs: Add an ulong->double cast test.
9528 2007-12-15 Zoltan Varga <vargaz@gmail.com>
9530 * mini.c (mono_method_to_ir): Fix a warning.
9532 2007-12-14 Zoltan Varga <vargaz@gmail.com>
9534 * mini-ops.h: Add OP_SWITCH.
9536 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
9537 CEE_SWITCH in back-end code, use OP_SWITCH instead.
9539 2007-12-11 Geoff Norton <gnorton@novell.com>
9541 * mini-s390x.c: Minor change to the MAX() define to allow
9542 it to compile with other gcc versions.
9544 2007-12-11 Geoff Norton <gnorton@novell.com>
9547 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
9549 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9551 exceptions-arm.c (mono_arch_get_restore_context): Restore
9554 exceptions-arm.c (throw_exception): Save the frame pointer.
9555 This is a partial fix for #323747. Only the client side is
9558 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9560 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
9561 was using an unrelated variable to log the class which
9562 needed the cctor to be called. This was crashing on arm.
9564 2007-12-09 Robert Jordan <robertj@gmx.net>
9566 * mini-x86.c (mono_arch_emit_epilog):
9567 Consider all kinds of 64-bit types. Fixes #323114.
9569 2007-12-08 Zoltan Varga <vargaz@gmail.com>
9571 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
9573 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9575 * mini-amd64.c (peephole_pass): Add a missing instruction check.
9577 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
9579 * mini.c: run type ctor before allocating an object, not only
9580 when running it's constructor method (fixes at least part of bug #342507).
9582 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9584 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
9586 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
9587 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
9590 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
9591 mono_generic_class_init_trampoline () the same as it is done with the other
9594 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
9595 aot-runtime.c aot-compiler.c: Implement AOT support.
9597 2007-12-07 Mark Probst <mark.probst@gmail.com>
9599 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
9600 build for archs which don't have the vtable trampoline defined
9603 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9605 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
9607 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
9609 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
9611 * tramp-<ARCH>.c: Use the new helper function.
9613 2007-12-07 Mark Probst <mark.probst@gmail.com>
9615 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
9616 trampoline call, which takes a vtable argument.
9618 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
9619 OP_TRAMPCALL_VTABLEs like other calls.
9621 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
9622 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
9623 call. Implemented a support function which fetches the vtable
9624 from a register set.
9626 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
9627 Implemented a generic class init trampoline, using the
9628 OP_TRAMPCALL_VTABLE opcode.
9630 * mini.c: Implemented static field access when sharing generic
9631 code. This implies initing the class using the new
9632 OP_TRAMPCALL_VTABLE call.
9634 2007-12-07 Mark Probst <mark.probst@gmail.com>
9636 * mini.c: Don't compile methods with sharing enabled if their
9637 classes are disabled for sharing.
9639 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9641 * inssel.brg: Add a missing sign extension to the GETCHR and array access
9642 opcodes. Fixes #346563.
9644 * objects.cs: Add a new test.
9646 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
9648 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
9649 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
9651 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9653 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
9655 2007-12-03 Zoltan Varga <vargaz@gmail.com>
9657 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
9660 2007-12-02 Zoltan Varga <vargaz@gmail.com>
9662 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
9664 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
9665 optimization in the AOT case.
9667 2007-11-30 Zoltan Varga <vargaz@gmail.com>
9669 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
9671 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
9673 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
9675 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
9677 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
9678 is created by the inlined delegate ctor.
9680 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9682 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
9684 2007-11-29 Zoltan Varga <vargaz@gmail.com>
9686 * cpu-x86.md: Fix the length of ckfinite.
9688 2007-11-28 Zoltan Varga <vargaz@gmail.com>
9690 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9692 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
9693 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
9695 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
9697 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
9698 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
9700 2007-11-28 Martin Baulig <martin@ximian.com>
9703 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
9704 after creating the trampoline.
9706 2007-11-27 Zoltan Varga <vargaz@gmail.com>
9708 * aot-runtime.c (load_aot_module): Check runtime version if needed.
9710 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
9713 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
9714 instead of the calling method to help AOT.
9716 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
9718 2007-11-26 Zoltan Varga <vargaz@gmail.com>
9720 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
9723 2007-11-23 Zoltan Varga <vargaz@gmail.com>
9725 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
9727 * aot-compiler.c (compile_method): Correct check for generic method definitions.
9728 (encode_method_ref): No need to handle generic method definitions specially.
9730 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
9732 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
9735 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
9737 (compile_method): Enable generic sharing.
9739 2007-11-22 Zoltan Varga <vargaz@gmail.com>
9741 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
9742 (mini_method_compile): Add preliminary support for AOTing shared generic code.
9744 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
9747 * mini-trampolines.c: Fix a warning.
9749 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
9751 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
9752 (generic_class_is_reference_type): Remove unused function.
9754 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
9755 in the generic vtable trampoline case.
9757 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
9759 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
9760 return an AOT method based on a vtable slot.
9762 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
9764 * mini.c (mini_get_vtable_trampoline): Export this.
9766 2007-11-22 Martin Baulig <martin@ximian.com>
9769 (MonoDebuggerInfo): Move `debugger_version' up.
9771 2007-11-22 Martin Baulig <martin@ximian.com>
9774 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
9776 * mini-trampolines.c
9777 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
9778 after compiling the method.
9780 2007-11-20 Martin Baulig <martin@ximian.com>
9783 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
9784 (mono_debugger_remove_breakpoint): Likewise.
9785 (mono_debugger_check_breakpoints): Likewise.
9787 * debug-debugger.c: Implement the new breakpoint interface here.
9789 2007-11-18 Zoltan Varga <vargaz@gmail.com>
9791 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
9792 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
9794 * mini-x86.c (mono_arch_output_basic_block): Ditto.
9796 2007-11-17 Zoltan Varga <vargaz@gmail.com>
9798 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
9800 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
9803 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
9806 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
9807 returning a vtype in a register.
9809 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
9810 here from the arch specific code.
9812 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
9815 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
9816 (mono_arch_emit_prolog): Increment maximum prolog size.
9818 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
9819 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
9821 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
9822 MonoGenericSharingContext.
9824 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
9825 MonoGenericSharingContext. Allocate memory from the cfg mempool.
9827 2007-11-15 Mark Probst <mark.probst@gmail.com>
9829 * mini.c, mini.h, generic-sharing.c: Functions for producing code
9830 which extract fields out of the runtime generic context. Full
9831 sharing of the NEWARR opcode.
9833 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
9835 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
9836 --enable-minimal=ssa.
9838 2007-11-13 Zoltan Varga <vargaz@gmail.com>
9840 * mini-trampolines.c (mono_delegate_trampoline): Update after
9841 mono_marshal_get_delegate_invoke () signature change.
9843 2007-11-13 Mark Probst <mark.probst@gmail.com>
9845 * mini.c: Removed the shared context in favor of the generic
9846 sharing context. Allocate the MonoJitInfo structure with room for
9847 the generic sharing context if it's needed.
9849 * mini.h: Remove MonoGenericSharingContext declaration. It's in
9850 domain-internals.h now.
9852 * mini-x86.c: Pass the generic sharing context to get_call_info ().
9854 * generic-sharing.c: Several changes for working without a shared
9855 context and instead operating on open types instead.
9857 2007-11-12 David S. Miller <davem@davemloft.net>
9859 * inssel-sparc.brg: Fix double instruction emit.
9861 2007-11-12 Zoltan Varga <vargaz@gmail.com>
9863 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
9864 Get/Set/Address methods.
9866 * mini.c debug-debugger.c mini-trampolines.c: Update after
9867 mono_marshal_get_delegate_invoke signature change.
9869 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9871 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
9872 This can happens with dynamic methods. Fixes the other bug in #322722.
9874 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9876 * tramp-arm.c (mono_arch_patch_callsite): Support patching
9879 * mini-arm.c (arm_patch): Implement patching of BX call
9880 sequence. Fixes one of the bugs in #322722.
9882 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
9884 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
9885 under Linux. We only need to flush every 32-byte cache line.
9887 2007-11-07 Massimiliano Mantione <massi@ximian.com>
9890 move_basic_block_to_end: Add branches when needed, eventually creating
9892 optimize_branches: added a parameter that tells if it's ok to create
9893 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
9894 and avoid calling move_basic_block_to_end when it's not ok.
9897 2007-11-07 Mark Probst <mark.probst@gmail.com>
9899 * mini.c: Abort inlining call to InitializeArray if something
9900 looks wrong. Let the icall handle it, which now has proper safety
9903 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9905 * mini.c (mono_spill_call): add support for soft-float.
9907 * mini.c (mono_method_to_ir): add support for soft-float
9908 to inlined functions that return float.
9910 * mini.c (mono_method_to_ir): add support for soft-float
9911 to cee_stsfld opcode on float fields.
9913 2007-11-05 Geoff Norton <gnorton@novell.com>
9915 * mini-x86.h: Fix the structure access for X86 Leopard.
9918 2007-11-05 Martin Baulig <martin@ximian.com>
9920 * mini-trampolines.c
9921 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
9922 after compiling the method to notify the debugger.
9924 2007-11-05 Martin Baulig <martin@ximian.com>
9926 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
9928 2007-11-02 Zoltan Varga <vargaz@gmail.com>
9930 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
9931 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
9933 2007-11-01 Zoltan Varga <vargaz@gmail.com>
9935 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
9936 native-to-managed wrappers.
9938 2007-11-01 Geoff Norton <gnorton@novell.com>
9940 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
9943 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
9945 * mini.c, mini-x86.c: when getting back from unmanaged code
9946 to managed via a marshaled delegate we also need to set the
9949 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9951 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
9954 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
9956 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
9957 let the debugger or other external agents to tell the JIT when
9958 a sw breakpoint has been inserted in the code that the JIT needs
9959 to be able to inspect.
9961 2007-10-31 Martin Baulig <martin@ximian.com>
9964 (MonoDebuggerInfo): Remove `runtime_class_init'.
9966 2007-10-30 Martin Baulig <martin@ximian.com>
9969 (mono_debugger_thread_created): Added `MonoThread *' argument.
9970 (mono_debugger_extended_notification): New public method.
9971 (mono_debugger_trampoline_compiled): New public method.
9974 (MonoDebuggerThreadInfo): Added `thread' and
9975 `extended_notifications' fields.
9978 (debugger_executable_code_buffer): New static variable.
9981 (MonoDebuggerInfo): Added `executable_code_buffer',
9982 `executable_code_buffer_size', `breakpoint_info_area',
9983 `breakpoint_table' and `breakpoint_table_size'.
9985 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
9987 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
9988 that IP either is an unused value or the vtable pointer. IMT
9989 calls use vtable + offset now. Reduced by almost half the size
9992 2007-10-26 Jonathan Chambers <joncham@gmail.com>
9994 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
9995 defines to access param registers. Replace long usage with
9996 gsize as sizeof(long) != sizeof(void*) on Win64.
9998 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
9999 on Win64. Fix intrinsic, use _AddressOfReturnAddress
10000 instead of non-existant _GetAddressOfReturnAddress.
10002 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
10003 param registers. Save/restore %rdi and %rsi in MonoLMF.
10005 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
10006 param registers. Modify (throw_exception) signature to take
10007 %rdi and %rsi on Win64.
10009 Code is contributed under MIT/X11 license.
10011 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
10013 * helpers.c: unlink debugging output files.
10015 2007-10-25 Zoltan Varga <vargaz@gmail.com>
10017 * mini.c: Move mono_create_ftnptr () to object.c.
10019 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
10021 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
10022 optional. This function can now be used to disassemble code generated
10023 outside the JIT such as trampolines and IMT thunks.
10025 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
10027 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
10028 vtable pointer from a ldr instruction.
10030 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
10031 new IMT call sequence.
10033 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
10034 call sequence for interface invocations.
10036 * mini-arm.c (mono_arch_emit_imt_argument): added, required
10037 for imt support. This function is empty since IMT on ARM requires no
10038 special handling on the IR side.
10040 * mini-arm.c (mono_arch_find_imt_method): added, required for
10043 * mini-arm.c (mono_arch_find_this_argument): added, required
10046 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
10047 a ldr instruction to load a value stored in the code stream.
10049 * mini-arm.c (mono_arch_build_imt_thunk):added, required
10053 2007-10-23 Zoltan Varga <vargaz@gmail.com>
10055 * mini.c (mini_init): Install the jump trampoline callback.
10057 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10059 * mini-trampolines.c: handle synchronized methods with the common
10060 vtable trampoline (bug #335601).
10062 2007-10-17 Zoltan Varga <vargaz@gmail.com>
10064 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
10066 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
10069 * mini-ia64.h mini-ia64.c: Add support for IMT.
10071 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
10072 prolog. Fixes #331958.
10074 2007-10-15 Zoltan Varga <vargaz@gmail.com>
10076 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
10078 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10080 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
10083 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10085 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
10088 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
10090 * mini-x86.c, mini-x86.h: x86 support for the common vtable
10093 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
10095 * mini-trampolines.c: changed the magic rampoline to understand
10096 the common vtable trampoline method: the method to invoke is
10097 determined by the vtable displacement of the call.
10099 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10101 * mini.c, mini.h: register the common vtable trampoline if the
10102 architecture supports it.
10104 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10106 * cpu-amd64.md: use the correct max length for tls_get.
10108 2007-10-14 Zoltan Varga <vargaz@gmail.com>
10110 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
10111 CEE_STELEM_ANY. Fixes #333696.
10113 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10115 * exceptions-x86.c: provide more graceful handling of the case where
10116 we followed a bogus function pointer from managed code (bug #332866).
10118 2007-10-11 Mark Probst <mark.probst@gmail.com>
10120 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
10121 replaces the generic_shared flag and will carry more information
10124 * generic-sharing.c: Added mini_type_stack_size() which allows
10125 allows open types if given a generic sharing context.
10126 mini_get_basic_type_from_generic() takes a
10127 MonoGenericSharingContext* instead of a MonoCompile* now.
10129 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
10130 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
10131 mini-sparc.c, mini-x86.c: Trivial changes required by the two
10132 changes above. Just passing arguments through to the right
10135 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10137 * mini-arm.c: unify the call emission to emit_code_seq().
10139 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
10141 * tramp-arm.c: reduced the trampoline size.
10143 2007-10-10 Mark Probst <mark.probst@gmail.com>
10145 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
10146 variable handling out of arch-specific code.
10148 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
10150 * mini-arm.c: implemented fast delegate dispatch.
10152 2007-10-09 Zoltan Varga <vargaz@gmail.com>
10154 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
10155 that fp elimination is turned off if the space required by locals is too
10156 big. Fixes #331958.
10158 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
10160 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
10161 ARM to the new style trampoline.
10163 2007-10-09 Zoltan Varga <vargaz@gmail.com>
10165 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
10167 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
10169 2007-10-09 Martin Baulig <martin@ximian.com>
10172 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
10173 `field_info_offset_offset'.
10175 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
10177 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
10178 removed more internal usage of the r11 register and made it available
10179 to the register allocator.
10181 2007-10-08 Mark Probst <mark.probst@gmail.com>
10183 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
10184 when sharing generics and treat type variables as references.
10186 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
10188 * mini-ppc.c: started removing the internal uses of register r11
10189 to eventually allow the register allocator to manage it as an
10190 additional available register.
10192 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
10194 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
10196 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
10198 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
10199 specific trampolines as they are not performance critical as a jump
10200 target (maybe align as before only for AOT code?). This saves about
10201 200 KB of native code on x86 for monodevelop startup.
10203 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
10205 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
10206 monodevelop startup.
10208 2007-10-06 Zoltan Varga <vargaz@gmail.com>
10210 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
10212 * mini-sparc.h mini-sparc.c: Implement IMT support.
10214 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
10215 its smaller and doesn't clobber sparc_g1.
10217 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
10219 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
10221 * mini-ppc.c: optimized the size of the IMT thunks a bit.
10223 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
10225 * mini-ppc.c: implemented fast delegate invocation.
10227 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
10229 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
10231 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
10233 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
10234 code to the new style trampoline in preparation for IMT support.
10236 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
10238 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
10239 systems already. This also reduces the specific trampiline sizes and
10240 prepares for the use of r12 as the IMT identifier register.
10242 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10244 * mini-mips.h: endianess fix (simplified from a patch by
10245 Thomas Kunze <thommy@tabao.de>, bug #323737).
10247 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
10249 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
10250 to access ucontext fields and enable netbsd support
10251 (partially from Magnus Henoch <mange@freemail.hu>).
10253 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10255 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
10256 use the preprocessor from the CPP env var if it is set.
10258 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
10260 * mini-trampolines.c: fixed an assertion and moved it earlier in the
10261 code, before interface_offset gets used.
10263 2007-10-02 Zoltan Varga <vargaz@gmail.com>
10265 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
10266 mono_class_setup_vtable () before accessing klass->vtable.
10268 2007-10-01 Zoltan Varga <vargaz@gmail.com>
10270 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
10273 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10275 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
10276 IMT slots (this saves hundreds of KB of memory in programs like
10277 IronPython and Monodevelop).
10279 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10281 * mini.c: print the delegate counter.
10283 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
10285 * mini-x86.c: make it easier to enable the debugging code for IMT
10288 2007-09-28 Martin Baulig <martin@ximian.com>
10291 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
10292 `mono_method_klass_offset' and `mono_method_token_offset'.
10294 2007-09-20 Mark Probst <mark.probst@gmail.com>
10296 * mini.c: First generics sharing implementation. Can only share
10297 in very simple cases. If sharing doesn't work it falls back to
10298 dedicated compilation.
10300 * mini.h: Flag in MonoCompile to specify whether generic
10301 compilation is shared. Flags enum for marking which generic inst
10302 of a context is used. Prototypes for helper functions.
10304 * generic-sharing.c: Helper functions for generic method sharing.
10306 * optflags-def.h: Optimization flag (gshared) for enabling generic
10307 method sharing added.
10309 * Makefile.am: generic-sharing.c added.
10311 2007-09-19 Daniel Nauck <dna@mono-project.de>
10313 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
10315 2007-09-19 Massimiliano Mantione <massi@ximian.com>
10316 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
10319 2007-09-19 Martin Baulig <martin@ximian.com>
10321 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
10322 mono_debug_cleanup() is now part of mono_cleanup().
10324 2007-09-18 Zoltan Varga <vargaz@gmail.com>
10326 * driver.c (mono_main): Fix a warning.
10328 2007-09-17 Zoltan Varga <vargaz@gmail.com>
10330 * aot-compiler.c: Optimize various parts when processing large assemblies.
10333 * mini.c (mono_patch_info_hash): Improve hash function.
10335 2007-09-14 Jonathan Chambers <joncham@gmail.com>
10337 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
10339 Code is contributed under MIT/X11 license.
10341 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10343 * mini.c (mini_init): Fix a leak.
10345 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
10347 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10349 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
10351 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10353 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
10355 2007-09-13 Zoltan Varga <vargaz@gmail.com>
10357 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
10360 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
10362 * mini.c (handle_alloc): Enable managed allocators in AOT code.
10364 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
10366 * aot-runtime.c (decode_patch_info): Ditto.
10368 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10370 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
10371 static case. Cache delegates in architecture specific code,
10372 based on number of parameters.
10374 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
10375 in architecture specific code, based on number of parameters.
10377 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
10378 caching happen in architecture specific code now.
10380 Code is contributed under MIT/X11 license.
10382 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10384 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
10385 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
10386 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
10388 Code is contributed under MIT/X11 license.
10390 2007-05-15 Massimiliano Mantione <massi@ximian.com>
10391 * mini.c: (mono_thread_abort) Fixed bug #82416.
10393 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10395 * mini.: hook the new managed GC allocation feature into the JIT.
10397 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10399 * mini.c: implementation for the new runtime tls opcode.
10401 2007-09-11 Martin Baulig <martin@ximian.com>
10404 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
10405 `mono_method_inflated_offset'.
10407 2007-09-07 Zoltan Varga <vargaz@gmail.com>
10409 * driver.c mini.h mini.c: Add a new devel command line option for injecting
10410 async exceptions into a method.
10412 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
10413 purpose of testing whenever the unwinder works at every instruction.
10415 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
10417 * mini.c: check accessibility of method used in ldftn (fixes
10420 2007-09-04 Zoltan Varga <vargaz@gmail.com>
10422 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
10424 * inssel.brg: Fix a warning.
10426 2007-09-03 Martin Baulig <martin@ximian.com>
10428 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
10429 now takes the `main_method' as argument.
10431 2007-09-02 Zoltan Varga <vargaz@gmail.com>
10433 * cpu-sparc.md (endfilter): Add missing src1:i argument.
10435 2007-08-30 Jonathan Chambers <joncham@gmail.com>
10437 * driver.c: include the cil-coff.h header on Windows.
10439 Code is contributed under MIT/X11 license.
10441 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10443 * mini.c, driver.c: don't include the cil-coff.h header.
10445 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10447 * mini.c: flag places that needs fixes fo soft-float support.
10449 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
10451 * mini.h, inssel-float.brg: fix soft-float constant loads on big
10452 endian systems (partially from Dean Jenkins, bug #81924).
10454 2007-08-28 Mark Probst <mark.probst@gmail.com>
10456 * mini.c (check_linkdemand): Remove embedded reference object in
10457 call to LinkDemandSecurityException.
10458 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
10459 with an IntPtr instead of a reference object.
10461 2007-08-28 Zoltan Varga <vargaz@gmail.com>
10463 * mini.c (handle_initobj): Handle alignment properly.
10465 * inssel.brg (mini_emit_memset): Ditto.
10467 * inssel.brg (mini_emit_memcpy): Ditto.
10469 * inssel-sparc.brg: Ditto.
10471 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
10473 2007-08-26 Zoltan Varga <vargaz@gmail.com>
10475 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
10476 exceptions raised in unmanaged code. Fixes part of #82594.
10478 2007-08-24 Mark Probst <mark.probst@gmail.com>
10480 * mini.c (mono_method_to_ir), declsec.c
10481 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
10483 2007-08-22 Martin Baulig <martin@ximian.com>
10486 (MonoDebuggerThreadInfo): New typedef.
10487 (mono_debugger_thread_table): New global variable.
10488 (mono_debugger_thread_created): New public function.
10489 (mono_debugger_thread_cleanup): New public function.
10492 (MonoDebuggerInfo):
10493 - removed `get_current_thread' and `lookup_assembly'.
10494 - removed `data_table'.
10495 - added `thread_table'.
10498 (mono_thread_start_cb): Call mono_debugger_thread_created().
10499 (mono_thread_attach_cb): Likewise.
10500 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
10501 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
10504 * driver.c (mono_main): Move mono_debug_init() up, before calling
10505 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
10507 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10509 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
10510 together when passing several arguments of type double (gives a small
10511 speedup and saves a few bytes of generated code).
10513 2007-08-20 Jb Evain <jbevain@novell.com>
10515 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
10517 2007-08-20 Jb Evain <jbevain@novell.com>
10519 * mini.c (mono_method_to_ir): throw MethodAccessException
10520 and FieldAccessException instead of InvalidProgramException.
10522 2007-08-20 Mark Probst <mark.probst@gmail.com>
10524 * mini.c: CoreCLR security checks.
10526 * mini.h: Removed MonoSecurityMode (moved to
10527 metadata/security-manager.h) and mono_security_mode global var
10528 (replaced by set/get functions in security-manager.h).
10530 * driver.c: Added "core-clr-test" security mode for testing. Used
10531 set-function for setting security mode.
10533 2007-08-17 Mark Probst <mark.probst@gmail.com>
10535 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
10536 the new jit_info_table.
10538 * driver.c: Test code for the new jit_info_table (enabled by the
10539 define MONO_JIT_INFO_TABLE_TEST).
10541 2007-08-14 Zoltan Varga <vargaz@gmail.com>
10543 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
10544 detection of call <REG> instruction sequence. Fixes build on freebsd.
10546 2007-08-13 Zoltan Varga <vargaz@gmail.com>
10548 * mini-exceptions.c: Fix a warning.
10550 2007-08-11 Zoltan Varga <vargaz@gmail.com>
10552 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
10553 stack overflow handling code on amd64 too.
10555 * mini-exceptions.c (mono_setup_altstack): Make this use
10556 mono_thread_get_stack_bounds ().
10558 * mini-x86.h: Disable sigaltstack on solaris x86.
10560 2007-08-10 Zoltan Varga <vargaz@gmail.com>
10562 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
10564 2007-08-10 Geoff Norton <gnorton@customerdna.com>
10566 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
10568 2007-08-08 Zoltan Varga <vargaz@gmail.com>
10570 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
10572 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
10574 2007-08-03 Neale Ferguson <neale@sinenomine.net>
10576 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
10579 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10581 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
10582 to be emitted (bug #82281).
10584 2007-08-01 Martin Baulig <martin@ximian.com>
10586 Merged the `debugger-dublin' branch.
10588 * debug-debugger.h (MonoDebuggerInfo):
10589 Removed the `old_*' compatibility entries.
10590 Added `debugger_version' and `data_table'.
10591 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
10592 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
10595 (MiniDebugMethodBreakpointInfo): Add `address_list'.
10596 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
10597 instead of a `gconstpointer'.
10598 (mono_debugger_insert_method_breakpoint): Return a
10599 `MonoDebugMethodAddressList *'.
10601 2007-06-28 Martin Baulig <martin@ximian.com>
10603 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10605 2007-08-01 Zoltan Varga <vargaz@gmail.com>
10607 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
10608 __builtin_frame_address () since it is broken on older gcc versions.
10610 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10612 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
10613 on the stack overflow handling and made the managed stack overflows
10614 catchable in most cases using soft guard pages.
10615 * exceptions-x86.c: added code to restore the protection in the soft
10616 guard pages at the end of exception handling.
10618 2007-07-31 Zoltan Varga <vargaz@gmail.com>
10620 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
10622 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10624 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
10625 exception handling.
10627 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10629 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
10630 signal handling support until it has been ported to the new mechanism.
10631 * mini.c: fixed stack overflow detection and use the new
10632 architecture code to handle signals on the altstack.
10634 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
10636 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
10637 stack overflows on the alt stack.
10639 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
10641 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
10642 stack overflows on the alt stack.
10644 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
10646 * exceptions-ppc.c: cleanup preparing for altstack support.
10648 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10650 * exceptions-arm.c: cleanup preparing for altstack support.
10652 2007-07-27 Mark Probst <mark.probst@gmail.com>
10654 * mini.c (print_jit_stats): Output hazard pointer stats.
10656 2007-07-26 Mark Probst <mark.probst@gmail.com>
10658 * driver.c, mini.c: Replaced security mode flags with a single
10661 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10663 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
10665 2007-07-25 Mark Probst <mark.probst@gmail.com>
10667 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
10668 (which doesn't do anything yet) for activating Core CLR
10669 (Silverlight) security.
10671 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
10673 * mini-codegen.c: work around a possible gcc bug on arm.
10675 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10677 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
10678 message for platforms that don't support AOT compilation.
10680 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10682 * mini.h, mini.c, driver.c: temporary smcs hack.
10684 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
10686 * mini-arm.h, mini-arm.c: arm EABI fixes.
10688 2007-07-22 Zoltan Varga <vargaz@gmail.com>
10690 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
10693 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
10694 trampolines taking a method argument.
10696 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
10698 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
10699 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
10701 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
10702 JIT compilation throws an exception. Fixes #82050.
10704 2007-07-19 Mark Probst <mark.probst@gmail.com>
10706 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
10707 with the MONO_EXCEPTION_ defines.
10709 2007-07-17 Zoltan Varga <vargaz@gmail.com>
10711 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
10714 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
10715 the cause of an assertion.
10717 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
10719 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
10722 2007-07-15 Zoltan Varga <vargaz@gmail.com>
10724 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
10725 assert. Should fix #82103.
10727 2007-07-14 Zoltan Varga <vargaz@gmail.com>
10729 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
10730 here too. Fixes #82095.
10732 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
10735 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
10737 * mini-amd64.h: Enable IMT for amd64.
10739 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
10741 2007-07-12 Zoltan Varga <vargaz@gmail.com>
10743 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
10745 2007-07-12 Mark Probst <mark.probst@gmail.com>
10747 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
10748 as soon as check_linkdemand sets an exception_type.
10750 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10752 * mini-x86.c: fixed offsets for IMT call sequence.
10753 * mini-x86.h: enable IMT again.
10755 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10757 * trace.c (mono_trace_enter_method): Decode MonoType too.
10759 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
10761 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
10763 * mini-amd64.c: Add preliminary IMT implementation.
10765 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
10767 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
10768 understand the new IMT-base interface invocation (thanks to
10769 Daniel Nauck for the report and the remote debugging session).
10771 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
10773 * mini-x86.c: size and speed optimizations for the IMT bsearch.
10775 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10777 * Makefile.am (aotcheck): Make this actually use the AOTed code.
10779 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
10781 * mini-trampolines.c: implement AOT IMT support.
10782 * mini-x86.h: enable IMT support for wider testing.
10784 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10786 * inssel.brg (emit_imt_argument): Add aot support here.
10788 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
10790 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
10792 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
10793 of the IMT implementation, partially from massi, with my
10794 implementation of the bsearch sequence. Disabled by default until
10795 the AOT code is implemented.
10797 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10799 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
10801 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
10803 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10805 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
10806 arch-independent IMT JIT code from Massimiliano
10807 Mantione (massi@ximian.com) with small cleanups from me.
10809 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10811 * Makefile.am: fix svn invocation to get the svn revision to be
10812 independent of the local language (build fix).
10814 2007-07-09 Mark Probst <mark.probst@gmail.com>
10816 * mini.c (inline_method): Reset cfg->exception_type if the
10817 inlining is aborted. Fixes: 82049.
10819 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
10821 * mini.c: remove assert from exception handling code when exception_ptr
10824 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10826 * mini.c (mono_codegen): Add an assert.
10828 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
10829 enter and leave code.
10830 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
10832 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10834 * mini-ppc.c: fixed memory corruption for localloc(0)
10837 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10839 * mini.c: Fix warnings.
10841 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
10843 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
10844 to emit better double->int conversions.
10846 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10848 * mini.c: the provided Min/Max optimizations are valid for unisgned
10851 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
10853 * 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
10855 2007-06-28 Miguel de Icaza <miguel@novell.com>
10857 * mini.c (mono_running_on_valgrind): Add support for reporting the
10858 method and its boundaries to valgrind.
10860 2007-06-28 Martin Baulig <martin@ximian.com>
10862 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10864 2007-06-25 Zoltan Varga <vargaz@gmail.com>
10866 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
10868 * generic.2.cs: Add new test case.
10870 2007-06-25 Martin Baulig <martin@ximian.com>
10872 Merged the `debugger-dublin' branch.
10875 (mono_debugger_insert_method_breakpoint): New public method.
10876 (mono_debugger_remove_method_breakpoint): Likewise.
10877 (mono_debugger_check_breakpoints): New static method.
10878 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
10880 * debug-debugger.h (MonoDebuggerInfo):
10881 Renamed (to keep backward compatibility in the vtable):
10882 `insert_breakpoint' -> `old_insert_breakpoint'.
10883 `remove_breakpoint' -> `old_remove_breakpoint'.
10884 `create_string' -> `old_create_string'.
10885 `lookup_class' -> `old_lookup_class'.
10886 `lookup_type' -> removed; changed into a dummy field.
10887 `lookup_assembly' -> `old_lookup_assembly'.
10888 Added (same functionality, but different signature):
10889 `create_string', `lookup_class', `lookup_assembly'
10891 `get_method_addr_or_bpt', `remove_method_breakpoint',
10892 `runtime_class_init'.
10894 * debug-debugger.c: Merged the `debugger-dublin' branch.
10896 2007-06-23 Zoltan Varga <vargaz@gmail.com>
10898 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
10900 (peephole_pass): Likewise.
10902 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
10904 * driver.c: hopefully make setaffinity work also for ancient
10907 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
10909 * driver.c : win32 build fix.
10911 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
10913 * driver.c: check for the MONO_NO_SMP env var and bind to a single
10914 processor if it is set.
10916 2007-06-21 Martin Baulig <martin@ximian.com>
10918 * debug-mini.h: New file.
10921 (mono_debugger_insert_breakpoint_full): Moved here from
10922 ../metadata/mono-debug-debugger.c.
10923 (mono_debugger_remove_breakpoint): Likewise.
10924 (mono_debugger_breakpoint_callback): Likewise.
10926 2007-06-15 Raja R Harinath <rharinath@novell.com>
10928 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10929 changes in MonoGenericClass.
10931 2007-06-14 Zoltan Varga <vargaz@gmail.com>
10933 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
10935 2007-06-14 Raja R Harinath <rharinath@novell.com>
10937 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10938 removal of MonoGenericMethod.
10940 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10942 * mini-exceptions.c: hooks for the exception events profiling API.
10944 2007-06-14 Randolph Chung <tausq@debian.org>
10946 * Makefile.ma: Add hppa target.
10947 * mini-arch.h: Include mini-hppa.h
10948 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
10949 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
10950 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10952 2007-06-14 Randolph Chung <tausq@debian.org>
10954 * inssel.brg: Add rules for "chained" compare-branch operations so that
10955 a single compare op can affect multiple branches. Adjust cost for
10956 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
10957 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
10958 cost for some rules so that they can more easily be overridden by
10959 per-arch rules (with fixes from lupus).
10960 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10962 2007-06-13 Randolph Chung <tausq@debian.org>
10964 * mini-ops.h: Reorder branch ops so that they match the order of the
10965 corresponding CEE_* ops. The code expects them this way.
10966 Add new ops for HPPA target.
10967 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10969 2007-06-13 Randolph Chung <tausq@debian.org>
10971 * mini-exceptions.c: Handle cases where the stack grows towards
10973 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10975 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10977 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
10979 * driver.c: explain where a non-matching corlib is found.
10981 2007-06-13 Mark Probst <mark.probst@gmail.com>
10983 * mini.c (print_jit_stats): Output dynamic code allocation stats.
10985 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
10987 * mini-exceptions.c: Generate a method profile leave event during
10988 an exception to ensure that the profiler gets notified.
10990 2007-06-07 Zoltan Varga <vargaz@gmail.com>
10992 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
10995 * cpu-amd64.md: Add long_and/or/xor opcodes.
10997 2007-06-06 Wade Berrier <wberrier@novell.com>
10999 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
11000 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
11001 length of instruction shr_imm (expected 8, got 10)
11003 2007-06-06 Zoltan Varga <vargaz@gmail.com>
11005 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
11007 2007-06-06 Mark Probst <mark.probst@gmail.com>
11009 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
11010 MonoInternalHashTable again (fixed bug in the internal hash table
11013 2007-06-06 Mark Probst <mark.probst@gmail.com>
11015 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
11016 Have to figure out what makes it crash the SWF regression.
11018 2007-06-05 Zoltan Varga <vargaz@gmail.com>
11020 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
11022 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
11024 * mini.c: optimize out the type check when storing null in a
11027 2007-06-04 Mark Probst <mark.probst@gmail.com>
11029 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
11030 MonoInternalHashTable.
11032 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
11034 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
11035 signed integer methods.
11037 2007-06-02 Zoltan Varga <vargaz@gmail.com>
11039 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
11040 permanently since the current approach doesn't work.
11042 2007-06-02 Zoltan Varga <vargaz@gmail.com>
11044 * inssel.brg (stmt): Only call delegate->invoke_impl if
11045 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
11047 2007-06-01 Zoltan Varga <vargaz@gmail.com>
11049 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
11050 the sreg2==rdx case.
11052 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
11053 account if it contains a rex prefix.
11054 (peephole_pass): Handle OP_FMOVE as well.
11056 2007-06-01 Zoltan Varga <vargaz@gmail.com>
11058 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
11059 as it causes regressions.
11061 2007-05-31 Zoltan Varga <vargaz@gmail.com>
11063 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
11064 static case as well.
11066 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
11068 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
11069 (mono_arch_get_this_arg_from_call): Ditto.
11071 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
11073 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
11076 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
11077 (mono_arch_get_this_arg_from_call): Ditto.
11079 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
11081 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
11082 try to create optimized invoke code and use that for further invocations.
11083 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
11085 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
11087 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
11089 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
11090 sealed classes or methods.
11091 *devirtualization.cs: tests for the new optimization
11093 2007-05-29 Zoltan Varga <vargaz@gmail.com>
11095 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
11096 by the update_volatile () function.
11098 2007-05-27 Zoltan Varga <vargaz@gmail.com>
11100 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
11103 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
11105 2007-05-24 Jonathan Chambers <joncham@gmail.com>
11107 * mini.c: Add configure checks for header files.
11108 * mini-x86.c: Add configure checks for header files.
11109 * trace.c: Add configure checks for header files.
11110 * aot-runtime.c: Add configure checks for header files.
11111 * aot-compiler.c: Add configure checks for header files.
11112 * driver.c: Add configure checks for header files.
11113 * mini-codegen.c: Add configure checks for header files.
11115 Code is contributed under MIT/X11 license.
11117 2007-05-22 Zoltan Varga <vargaz@gmail.com>
11119 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
11120 icompare_imm -128 + op_iclt. Fixes #81703.
11122 2007-05-19 Zoltan Varga <vargaz@gmail.com>
11124 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
11126 2007-05-15 Massimiliano Mantione <massi@ximian.com>
11128 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
11129 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
11130 so that all isinst checks now use "interface_bitmap".
11132 2007-05-15 Zoltan Varga <vargaz@gmail.com>
11134 * cpu-amd64.md (jmp): Fix a warning.
11136 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
11138 * basic.cs: Add new regression test.
11140 * basic.cs: Remove test which is now in basic-long.cs.
11142 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
11144 * basic-long.cs: Add new test.
11146 2007-05-13 Zoltan Varga <vargaz@gmail.com>
11148 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
11150 2007-05-12 Zoltan Varga <vargaz@gmail.com>
11152 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
11154 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
11157 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
11158 throwing code a bit.
11160 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
11161 the exception throwing code a bit.
11163 * mini-x86.c (get_call_info): Allocate result from a mempool.
11165 2007-05-11 Zoltan Varga <vargaz@gmail.com>
11167 * aot-compiler.c (find_typespec_for_class): Fix the assert.
11169 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
11171 * mini.h (MonoCompile): Add 'token_info_hash' field.
11173 * mini.c: Save token->method associations during compilation so the AOT
11174 compiler can use it.
11176 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
11177 which reference generic classes and methods.
11179 2007-05-10 Zoltan Varga <vargaz@gmail.com>
11181 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
11183 * aot-compiler.c (compile_method): Fix a typo in a comment.
11185 * aot-runtime.c (decode_cached_class_info): Skip generic types.
11187 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
11188 everything generic.
11190 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
11192 2007-05-09 Zoltan Varga <vargaz@gmail.com>
11194 * mini.h (MonoCompile): Add 'args' field.
11196 * mini.c (mono_compile_create_vars): Store variables representing the arguments
11199 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
11201 2007-05-08 Zoltan Varga <vargaz@gmail.com>
11203 * mini.c (mono_compile_get_interface_var): Remove this unused function.
11205 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
11207 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
11208 opcodes for some opcodes.
11210 * mini.h *.brg *.c: Use the new opcodes.
11212 2007-05-08 Massimiliano Mantione <massi@ximian.com>
11214 * mini.h: Bumped aot revision.
11216 * inssel.brg: modified code generation of type checks for interfaces
11217 to use the new "MonoClass.interface_bitmap" instead of the old
11218 "MonoClass.interface_offsets".
11220 2007-04-30 Zoltan Varga <vargaz@gmail.com>
11222 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
11224 2007-04-29 Zoltan Varga <vargaz@gmail.com>
11226 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
11229 2007-04-27 Neale Ferguson <neale@sinenomine.net>
11231 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
11233 2007-04-27 Wade Berrier <wberrier@novell.com>
11235 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
11236 mini.h) to fix build.
11238 2007-04-26 Zoltan Varga <vargaz@gmail.com>
11240 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
11242 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
11243 causes the corlib unit tests to fail.
11245 2007-04-25 Zoltan Varga <vargaz@gmail.com>
11247 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
11249 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
11251 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
11252 opcodes to the comparison relations.
11254 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
11255 opcodes to their types.
11257 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
11259 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
11260 it in cfg->arch.cinfo.
11262 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
11264 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
11265 cfg->cil_offset_to_bb.
11267 2007-04-24 Zoltan Varga <vargaz@gmail.com>
11269 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
11270 created becase of initlocals.
11272 2007-04-23 Zoltan Varga <vargaz@gmail.com>
11274 * mini-alpha.c cpu-alpha.md: More alpha port work from
11275 Sergey Tikhonov <tsv@solvo.ru>.
11277 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
11279 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
11281 2007-04-19 Zoltan Varga <vargaz@gmail.com>
11283 * cpu-s390.md (break): Correct the length of break instruction.
11285 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11287 * mini.c: fix a couple of soft-float issues and comments.
11289 2007-04-15 Miguel de Icaza <miguel@novell.com>
11291 * trace.c (is_filenamechar): - is also a filename char.
11293 2007-04-15 Neale Ferguson <neale@sinenomine.net>
11295 * mini-s390.c: Correct checking for enum type in return value processing.
11297 2007-04-14 Raja R Harinath <rharinath@novell.com>
11299 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
11300 (version.h): Makefile is in the build directory.
11302 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
11304 * mini-amd64.h: fix for assertion failure on Solaris/amd64
11306 2007-04-11 Martin Baulig <martin@ximian.com>
11308 * mini.c (can_access_member): Fix handling of generic classes;
11311 2007-04-10 Zoltan Varga <vargaz@gmail.com>
11313 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
11315 2007-04-05 Zoltan Varga <vargaz@gmail.com>
11317 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
11319 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
11321 * mini-codegen.c: make sure the right spill amount is
11322 used for fp or integer registers (fixes the float_sub_spill() on ppc).
11324 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
11326 * mini-ppc.c: fixes for the fp_branch_nan test.
11328 2007-03-23 Zoltan Varga <vargaz@gmail.com>
11330 * basic.cs: Comment out new test which still fails on ia64.
11332 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
11334 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
11336 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11338 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
11340 2007-03-22 Zoltan Varga <vargaz@gmail.com>
11342 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
11343 on 64 bit machines. Fixes part of #80738.
11345 * basic.cs: Add regression test.
11347 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11349 * inssel.brg basic.cs: Revert previous change to fix build.
11351 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
11354 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
11356 * basic.cs: Add new regression test.
11358 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11360 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
11363 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11365 * cpu-s390x.md: Correct length of break instruction.
11367 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11369 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
11370 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
11372 2007-03-15 Jonathan Chambers <joncham@gmail.com>
11374 * *.c: Begin WIN64 port.
11375 * mini.c: Use correct register in profiler.
11376 * mini-amd64.c: No inline assembly on Win64.
11377 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
11378 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
11379 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
11380 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
11381 mono_arch_ip_from_context for Win64.
11383 Contributed under MIT/X11 license.
11385 2007-03-15 Zoltan Varga <vargaz@gmail.com>
11387 * exceptions-amd64.c (seh_handler): Ditto.
11389 * exceptions-x86.c (seh_handler): Fix a memory leak.
11391 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
11393 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
11394 mini-s390x.c: fixed peephole optimizations to deal
11395 correctly with 1 and 2 byte reload avoidance.
11397 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
11399 * cpu-s390.md, cpu-s390x.md: update localloc length.
11401 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11403 * cpu-g4.md: added missing descriptions.
11405 2007-03-14 Miguel de Icaza <miguel@novell.com>
11407 * Makefile.am: Add support so the tail tests are not executed on
11408 PowerPC as that is a known limitation of the PowerPC port.
11410 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11412 * runmdesc.bat: Move to msvc directory.
11414 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11416 * runmdesc.bat: Run executable that was produced by the current
11417 target and sent via an argument.
11419 2007-03-11 Zoltan Varga <vargaz@gmail.com>
11421 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
11424 * generics.2.cs: Add regression test.
11426 2007-03-09 Wade berrier <wberrier@novell.com>
11428 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
11430 2007-03-09 Zoltan Varga <vargaz@gmail.com>
11432 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
11433 AOT code depends on this.
11435 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11437 * mini.c: more precise tracking of types in the eval stack
11438 (part of fix for bug #81044).
11440 2007-03-07 Zoltan Varga <vargaz@gmail.com>
11442 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
11444 * aot-compiler.c (encode_patch): Remove an obsolete comment.
11446 2007-03-06 Zoltan Varga <vargaz@gmail.com>
11448 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
11450 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
11452 2007-02-22 Zoltan Varga <vargaz@gmail.com>
11454 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
11455 a pointer on 64 bit systems. Fixes #80190.
11457 * iltests.il: Add new regression test.
11459 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11461 * mini.c: inline a constant for Environment.IsRunningOnWindows.
11463 2007-02-19 Geoff Norton <gnorton@customerdna.com>
11465 * trace.c: Remove an erroneous alignemnt check when tracing.
11466 Fixes --trace on OSX86.
11468 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11470 * mini-$(arch).h: initialize SP in context for all the archs.
11472 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
11474 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
11475 regressions in the thread tests.
11477 2007-02-14 Zoltan Varga <vargaz@gmail.com>
11479 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
11480 - fixed implementation of LOCALLOC opcode
11481 - implemented non-un compare for floats
11483 - implementation of FDIV and CKFINITE opcodes
11484 - fixes for latest mono updates
11485 - additional arch opcodes
11487 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11489 * Makefile.am: simplify and merge rules for cross-compilation.
11491 2007-02-07 Massimiliano Mantione <massi@ximian.com>
11493 * local-propagation.c: Actually *apply* the fix for bug 80591...
11495 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11497 * mini-exceptions.c: backuot part of the last change
11498 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
11500 2007-02-06 Massimiliano Mantione <massi@ximian.com>
11501 * inssel.brg: Fix bug 59286.
11504 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
11506 * mini-exceptions.c: patch from Zoltan to correctly check for
11507 stack boundaries (using the stack register, not the frame register),
11508 fixes bugs #80724, #79717.
11510 2007-02-03 Zoltan Varga <vargaz@gmail.com>
11512 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
11513 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
11515 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
11516 presence of frame pointer elimination.
11518 2007-02-01 Geoff Norton <gnorton@customerdna.com>
11520 * mini-x86.h: NetBSD UCONTEX_REG defines.
11522 2007-02-01 Zoltan Varga <vargaz@gmail.com>
11524 * inssel-amd64.brg: Fix amd64 build.
11526 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
11528 * mini.h: remove extern to workaround what looks likes gcc bug 26905
11531 2007-01-31 Zoltan Varga <vargaz@gmail.com>
11533 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
11536 * mini-<ARCH>.c: Use mono_is_regsize_var ().
11538 2007-01-30 Mark Mason <mason@broadcom.com>
11540 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
11541 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
11542 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
11543 beginning support for CEE_JMP [not quite working yet]
11544 * tramp-mips.c: LMF handling now works
11546 2007-01-30 Zoltan Varga <vargaz@gmail.com>
11548 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
11550 * mini.h (NULLIFY_INS): New macro.
11552 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11554 * mini.c: statistical profiler fix for windows, patch
11555 from Tor Lillqvist (tml@novell.com).
11557 2007-01-30 Massimiliano Mantione <massi@ximian.com>
11558 * local-propagation.c: Fix bug 80591.
11560 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11562 * Makefile.am: put back the --export-dynamic option as with
11563 the previous gmodule flags (thanks to Robert Jordan).
11565 2007-01-28 Zoltan Varga <vargaz@gmail.com>
11567 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
11569 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
11570 simplify and speed up the local register allocator. Also rename some fields
11571 like iassign->vassign.
11573 * regalloc.c: Remove some functions which are no longer used since their
11574 inlined version is in mini-codegen.c.
11576 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
11578 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
11580 2007-01-27 Zoltan Varga <vargaz@gmail.com>
11582 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
11583 narrowing. Fixes #80622.
11585 * iltests.il: Add new regresssion test.
11587 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11589 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
11590 debug-debugger.c, debug-debugger.h: warning fixes.
11591 * driver.c: updated copyright year and made it fit in one line.
11593 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
11595 * aot-runtime.c: updated to use mono-dl instead of gmodule.
11597 2007-01-25 Zoltan Varga <vargaz@gmail.com>
11599 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
11601 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
11603 * iltests.il: Add new test for bug #80507.
11605 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11607 * mini-arm.h: use soft-float also on vfp for now.
11609 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11611 * mini.c: fix some more soft-float issues.
11613 2007-01-24 Zoltan Varga <vargaz@gmail.com>
11615 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
11617 2007-01-24 Massimiliano Mantione <massi@ximian.com>
11618 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
11619 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
11620 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
11622 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
11624 * mini-arm.c: typo fix.
11626 2007-01-23 Neale Ferguson <neale@sinenomine.net>
11628 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
11630 2007-01-21 Zoltan Varga <vargaz@gmail.com>
11632 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
11633 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
11635 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
11637 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
11639 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
11641 * inssel.brg: Fix a warning.
11643 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
11645 * abcremoval.c ssa.c ssapre.c: Update after this change.
11647 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
11649 * dominators.c (df_set): Use mono_bitset_union_fast.
11651 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11653 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
11654 mini-codegen.c: reduce relocations and memory usage for the cpu
11657 2007-01-20 Zoltan Varga <vargaz@gmail.com>
11659 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
11661 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
11662 to reduce their size.
11664 2007-01-19 Mark Mason <mason@broadcom.com>
11666 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
11667 * mini-mips.c: more configuration macros, support long conditional branches, additional
11668 asserts, fix epilog instrumentation.
11669 * mini-mips.h: use standard stack walk
11670 * cpu-mips.md: increase size of div, rem and conditional branches
11672 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
11674 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
11677 2007-01-19 Zoltan Varga <vargaz@gmail.com>
11679 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
11680 (compile_method): Ditto.
11682 * aot-runtime.c (decode_klass_info): Ditto.
11684 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
11685 needed by the code generated by inssel.brg. Also fix a warning.
11687 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
11689 * mini.c: deal with enums that become genericinsts by
11690 being nested in a generic class (bug #79956).
11692 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11694 * mini.c: match the generic definition to check for
11695 private access with generic types (bug #78431).
11697 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11699 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
11700 to make life easier for people cross-compiling that insist on not
11703 2007-01-17 Mark Mason <mason@broadcom.com>
11705 * inssel-long.brg: patch to deal with mips missing flags
11706 * inssel-long32-mips.brg: implement overflow checks
11707 * insset-mips.brg: implement overflow checks
11708 * mini-mips.h: implement conditional exception handling
11709 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
11710 Remove unused code, minor cleanups.
11711 * exceptions-mips.c: minor cleanups
11712 * mini-ops.h: add mips conditional exception ops
11713 * cpu-mips.md: add mips conditional exception ops
11716 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11718 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
11719 to deal with mips missing of flags.
11721 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11723 * exceptions-ppc.c: execute fault handlers.
11725 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
11727 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
11729 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
11731 * mini.c: handle also floating point values in initialize_array.
11733 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11735 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
11736 array initialization and make it conditional on the intrins option.
11738 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11740 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
11741 relocations and put the patch info names close to the enum definition.
11743 2007-01-15 Mark Mason <mason@broadcom.com>
11745 * basic.cs, exceptions.cs: break up large tests to increase debugability.
11747 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11749 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
11751 2007-01-12 Raja R Harinath <rharinath@novell.com>
11753 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
11755 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
11757 * Makefile.am: distribute the mips sources.
11759 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11761 * mini-codegen.h: handle bug #80489 here, by excluding ecx
11764 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
11766 * cpu-x86.md: back out for now as this triggers other regressions.
11768 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11770 * cpu-x86.md: force src1 and dest regpair for long shift instructions
11771 to eax:edx, so ecx can't get allocated to them (bug #80489).
11773 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
11775 * mini.c, mini-exceptions.c: enabled running fault handlers
11778 2007-01-03 Miguel de Icaza <miguel@novell.com>
11780 * driver.c: If nothing fail, do not use the string "failed",
11781 because it makes it very annoying to view test result logs on the
11784 2006-12-30 Miguel de Icaza <miguel@novell.com>
11786 * debug-debugger.c (mono_debugger_main): Rename "main" to
11787 "main_method" to prevent a warning.
11789 Remove a warning for unused field.
11791 2006-12-28 Martin Baulig <martin@ximian.com>
11794 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
11796 2006-12-22 Martin Baulig <martin@ximian.com>
11798 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
11799 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
11800 seperate `.mdb_debug_info' section, so we can access it from the
11801 debugger even if the binary is stripped.
11803 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
11804 from the `.mdb_debug_info' here to prevent the linker from
11805 removing that section.
11807 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
11808 mdb-debug-info64.s.
11810 2006-12-19 Robert Jordan <robertj@gmx.net>
11812 * mini-x86: enable the code to return small structures in
11813 registers for FreeBSD as well. Fixes bug #80278.
11814 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
11816 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11818 * mini-x86.c: align the stack when calling the profiler
11819 function instrumenting the prolog (on OSX).
11821 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
11823 * mini.c: emit a break opcode where Debugger.Break () is called.
11825 2006-12-13 Miguel de Icaza <miguel@novell.com>
11827 * mini.c (mono_method_to_ir): Provide useful information on this
11828 assert, to prevent others from debugging like I did.
11830 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11832 * mini.c: enable code which was incorrectly commented
11835 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11837 * mini-x86.c: enable on OSX, too, the code to return small
11838 structures in registers.
11840 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
11842 * mini-x86.c: remove the use of the dynamic code manager here, too.
11844 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
11846 * mini.h, debug-debugger.c, tramp-*.c: fixed
11847 mono_debugger_create_notification_function() to use
11848 mono_global_codeman_reserve () instead of a dynamic code manager.
11850 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
11852 * mini.c, jit-icalls.h, jit-icalls.c: remove the
11853 ves_array_element_address() jit icall and use a generated
11854 managed method instead (which is about 4 times faster for a rank 3
11857 2006-11-29 Mark Mason <mason@broadcom.com>
11859 * basic-calls.cs: additional tests for passing
11860 structures as function arguments.
11862 2006-11-29 Mark Mason <mason@broadcom.com>
11864 * mini-mips.h: disable custom exception handling
11865 * mini-mips.c: throw/rethrow should use jalr to call
11866 exception stubs. Fixed bug with passing structures
11867 by value. More support for tracing floating point
11870 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11872 * mini.c: fixed typo in the soft-float ldind.r4 handling
11875 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11877 * mini.c, mini.h, driver.c: added --runtime command line
11878 option to select a different runtime than the autodetected one.
11879 * jit.h: added API for embedders to initialize with a specific
11882 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
11884 * mini.c: handle also boxing of r4 values (bug #80024).
11886 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
11888 * mini-ppc.c: force indirect calls until we reserve
11889 enough address space for all the generated code.
11891 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
11893 * exceptions-arm.c: workaround bugs in the libc definition
11894 of struct ucontext.
11896 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
11898 * inssel.brg: fixes from me and Mark Mason.
11900 2006-11-23 Dick Porter <dick@ximian.com>
11902 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
11903 semaphore display now we've fixed the initial value
11905 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11907 * inssel.brg: partially revert the last change to fix the build.
11909 2006-11-21 Mark Mason <mason@broadcom.com>
11911 * inssel.brg: Add and use compare-and-branch macros to support
11912 architectures that do not have condition code registers (ie. MIPS).
11913 * *-mips.{c,brg,md}: Fix copyright statements
11915 2006-11-20 Mark Mason <mason@broadcom.com>
11917 * Makefile.am: remove mini-codegen.c from list of MIPS sources
11918 * mini.c: Allow GET_CONTEXT to be specified by the arch port
11919 * mini.h: Added declaration for mono_print_ins()
11920 * mini-codegen.c: added ins_spec initializer for MIPS
11921 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
11922 vreg to be virtual and hreg to be non-virtual.
11923 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
11924 is not yet working/implemented correctly.
11925 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
11926 non-static, fixup calls to print_ins() from other parts in the file.
11928 2006-11-20 Mark Mason <mason@broadcom.com>
11930 * basic-calls.cs: added tests for passing structures as arguments
11933 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
11935 * inssel-long32.brg: optimize signed division by power of two.
11937 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
11939 * mini-arm.c: added support for interworking with thumb code
11940 (mono must be still be built using the ARM instruction encoding).
11942 2006-11-19 Miguel de Icaza <miguel@novell.com>
11944 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
11945 verifier has different rules for it. Fixes a few verifier issues
11948 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
11949 at the end, so people know what happened.
11951 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
11953 * brach-opts.c: in optimize_exception_target() make sure we
11954 are in a catch clause (fixes bug #79871).
11956 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11958 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
11959 more soft-float support fixes.
11961 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
11963 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
11964 that are passed half on the stack and half in registers.
11966 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
11968 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
11969 more mips integration work from Mark E Mason
11970 <mark.e.mason@broadcom.com>.
11972 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11974 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
11975 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
11976 tramp-mips.c: added sources for the mips port, not
11977 integrated in the build yet. Contributed by
11978 Mark E Mason <mark.e.mason@broadcom.com>.
11980 2006-11-14 Neale Ferguson <neale@sinenomine.net>
11982 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
11984 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11986 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
11987 put the soft-float rules in its own file since it seems to
11988 break s390 compilation.
11990 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11992 * mini-arm.c: fixed wrnings.
11994 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
11996 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
11997 inssel-arm.brg: ARM support for soft-float.
11999 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
12001 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
12002 loads and stores of 32 bit fp values.
12004 2006-11-10 Zoltan Varga <vargaz@gmail.com>
12006 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
12008 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
12009 works. Fixes #79852 and #79463.
12011 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
12013 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
12014 more soft-float support WIP and fixes.
12016 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
12018 * mini-arm.c: some VFP updates.
12020 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
12022 * mini-exceptions.c: 0 is a valid local var offset in some
12023 architectures, don't assert (bug #78508).
12025 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
12027 * exceptions-arm.c: fixed off by one error in stack walk code.
12029 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
12031 * mini.h, mini.c: more precise tracking of type load exceptions.
12033 2006-11-03 Robert Jordan <robertj@gmx.net>
12035 * Makefile.am: [WIN32] Add monow.exe target.
12036 * driver.c: [WIN32] Don't detach the console when debugging.
12039 2006-10-30 Miguel de Icaza <miguel@novell.com>
12041 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
12043 2006-10-23 Zoltan Varga <vargaz@gmail.com>
12045 * aot-compiler.c (emit_method_info): Add a case missed earlier.
12047 * driver.c (mini_regression): Fix --regression with AOT.
12049 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
12051 2006-10-17 Zoltan Varga <vargaz@gmail.com>
12053 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
12055 * mini-sparc.h: Don't use sigaction on sparc/linux.
12057 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
12059 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
12061 * mini-exceptions.c: Add proper include files for getpid ().
12063 2006-10-16 Zoltan Varga <vargaz@gmail.com>
12065 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
12066 address instead of a MonoJitInfo* to avoid decoding the exception info for the
12069 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
12070 name cache to reduce its size.
12072 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
12074 2006-10-15 Zoltan Varga <vargaz@gmail.com>
12076 * mini-x86.c: Save/restore the current LMF structure more efficiently using
12077 the mono_lmf TLS variable.
12079 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
12080 trampoline lmf frames.
12082 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
12084 2006-10-14 Zoltan Varga <vargaz@gmail.com>
12086 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
12087 the mono_lmf TLS variable.
12089 * mini-exceptions.c: Access the LMF structure through accessors.
12091 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
12092 variable instead of in jit_tls->lmf.
12094 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
12096 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
12097 trampoline lmf frames.
12099 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
12101 2006-10-12 Zoltan Varga <vargaz@gmail.com>
12103 * mini.c trace.c mini-x86.c: Revert these too.
12105 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
12108 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
12110 * genmdesc.c: removed now dead code.
12112 2006-10-09 Robert Jordan <robertj@gmx.net>
12114 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
12116 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
12118 * mini.h: do not leave gaps in the opcode values.
12120 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
12122 * jit-icalls.h: flag functions as internal here, too.
12124 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
12126 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
12127 functions with the internal attribute.
12129 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
12131 * aot-compiler.c: fclose the file descriptor in the profile read loop.
12133 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
12135 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
12138 2006-10-05 Zoltan Varga <vargaz@gmail.com>
12140 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
12141 tail calls as on other platforms.
12143 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
12145 * iltests.il: Add a few tailcall tests.
12147 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
12149 * driver.c: fix loop for old compilers (bug #79521).
12151 2006-10-02 Zoltan Varga <vargaz@gmail.com>
12153 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
12155 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
12157 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
12158 metadata without any code.
12160 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
12161 more precise debugging information using gdb.
12163 2006-09-30 Zoltan Varga <vargaz@gmail.com>
12165 * inssel-ia64.brg: Make the helper methods static.
12167 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
12169 * inssel-x86.brg: make the helper methods static.
12171 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
12173 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
12175 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
12177 * mini.c: updates for monoburg changes.
12178 * inssel.brg: make a few helper functions static as they should.
12180 2006-09-27 Zoltan Varga <vargaz@gmail.com>
12182 * Makefile.am: Move mini-codegen.c to common_sources.
12184 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
12186 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
12188 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
12189 mini-ppc.h: port to use the common local register allocator.
12191 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12193 * mini.h: Remove the comment too then.
12195 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
12197 * mini.h: put back backend.data which is to be used shortly and
12198 doesn't increase the size of MonoInst. If any 64 bit arch aligned
12199 pointers on 4 byte boundaries it'd have much bigger issues running
12200 and you can ifdef it out anyway.
12202 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12204 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
12205 MonoInst size by 4 bytes on 64 bit machines.
12207 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
12209 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
12210 replacement with more meaningful field names. Arch maintainers, please
12211 check the assigned names are good enough for your arch.
12213 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12215 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
12216 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
12218 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
12220 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
12221 relocations and memory requirements, put the optimization flags
12222 definitions in their own file.
12224 2006-09-24 Zoltan Varga <vargaz@gmail.com>
12226 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
12228 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
12230 2006-09-22 Zoltan Varga <vargaz@gmail.com>
12232 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
12234 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
12236 * inssel.brg: use the correct function to get the size of an item
12237 in an array, given an element class.
12238 * aot-compiler.c: do not access class->class_size directly.
12240 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
12242 * mini.h, debug-mini.c: added a debugging function to print
12243 info about local variables and arguments in a jitted method.
12245 2006-09-20 Zoltan Varga <vargaz@gmail.com>
12247 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
12249 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
12251 2006-09-19 Zoltan Varga <vargaz@gmail.com>
12253 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
12254 inner and outer loops when passing vtypes.
12256 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
12258 * mini-ppc.c: take into account the cpu errata for cache flushing
12259 which caused some random errors (bug #79381).
12261 2006-09-19 Zoltan Varga <vargaz@gmail.com>
12263 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
12264 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
12266 2006-09-17 Zoltan Varga <vargaz@gmail.com>
12268 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
12271 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
12272 freebsd ports tree.
12274 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
12275 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
12277 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
12280 2006-09-13 Zoltan Varga <vargaz@gmail.com>
12282 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
12284 2006-09-12 Zoltan Varga <vargaz@gmail.com>
12286 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
12287 macro does not have to be changed during debugging.
12289 * 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>.
12291 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
12293 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
12295 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
12296 MONO_ARCH_NO_EMULATE_MUL is defined.
12298 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
12300 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
12302 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
12304 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
12306 2006-09-11 Zoltan Varga <vargaz@gmail.com>
12308 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
12309 stuff to mini-exceptions.c where it is used.
12311 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
12312 setup code, the real one is in mini-exceptions.c.
12314 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
12315 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
12316 some changes from the freebsd ports tree.
12318 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
12321 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
12323 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
12325 * mini.c: on Linux, check for /proc to be mounted
12326 (bug# 79351, novell bug#201204).
12328 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
12330 * mini.c: handle cases where pthread_attr_getstack() behaves
12331 incorrectly (bug #78096).
12333 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
12335 * mini-arm.c: support larger stack frames (bug #79272).
12337 2006-09-08 Zoltan Varga <vargaz@gmail.com>
12339 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
12341 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
12344 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
12345 mono_class_from_name () to find a class from its name.
12347 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
12349 2006-09-07 Zoltan Varga <vargaz@gmail.com>
12351 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
12353 2006-09-05 Kornel Pal <kornelpal@gmail.com>
12355 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
12357 2006-09-04 Zoltan Varga <vargaz@gmail.com>
12359 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
12360 callinfo->trampoline.
12362 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
12364 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
12367 2006-09-03 Zoltan Varga <vargaz@gmail.com>
12369 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
12371 2006-09-02 Zoltan Varga <vargaz@gmail.com>
12373 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
12374 stats.method_trampolines, it is already done by the generic trampoline code.
12376 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
12378 2006-09-01 Zoltan Varga <vargaz@gmail.com>
12380 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
12382 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
12384 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
12386 * mini.c (print_jit_stats): Print mscorlib mempool size too.
12388 * mini.c (print_jit_stats): Print new stats.
12390 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
12392 2006-08-31 Zoltan Varga <vargaz@gmail.com>
12394 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
12395 Address on two dimensional arrays. Fixes #78729.
12397 * mini.h (MonoCompile): Add a 'skip_visibility' field.
12399 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
12402 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
12404 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
12407 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
12409 (mini_get_ldelema_ins): Ditto.
12411 2006-08-30 Zoltan Varga <vargaz@gmail.com>
12413 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
12414 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
12417 2006-08-29 Neale Ferguson <neale@sinenomine.net>
12419 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
12420 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
12422 * exceptions-s390x.c: Cosmetic change.
12424 * tramp-s390.c: Fix warning.
12426 * cpu-s390.md: Correct length of mul_imm.
12428 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
12430 * aot-compiler.c: added binary writer with ELF backend
12431 implementation (only on Linux/x86 for now).
12433 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12435 * Makefile.am: Don't run net 2.0 AOT tests.
12437 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
12438 (mono_compile_assembly): Skip net 2.0 assemblies as well.
12440 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
12442 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12444 * aot-compiler.c: simplified and refactored the asm-writing code
12445 to allow different backends.
12447 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12449 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12451 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
12452 little. Share patches of type TYPE_FROM_HANDLE as well.
12454 * mini.c (mono_patch_info_equal): New helper function.
12455 (mono_patch_info_hash): Ditto.
12457 * aot-compiler.c (emit_method_code): Fix s390 build.
12459 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
12460 is not handled because it is stored as a flag and not as a type ctor. Fixes
12463 2006-08-17 Zoltan Varga <vargaz@gmail.com>
12465 * aot-compiler.c: Fix computation of GOT slot statistics.
12467 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
12468 Also remove support for not PIC AOT.
12470 * mini.h: Bump AOT file format version.
12472 * objects.cs: Add a test for #78990.
12474 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
12475 (peter.dettman@iinet.net.au). Fixes #79087.
12477 * basic-long.cs: Add a test for the above.
12479 2006-08-16 Zoltan Varga <vargaz@gmail.com>
12481 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
12483 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
12486 2006-08-15 Zoltan Varga <vargaz@gmail.com>
12488 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
12491 2006-08-10 Jonathan Chambers <joncham@gmail.com>
12493 * mini.c: Don't verify COM proxy invoke calls
12496 2006-08-10 Dick Porter <dick@ximian.com>
12498 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
12499 which process is holding semaphores locked.
12501 2006-08-08 Zoltan Varga <vargaz@gmail.com>
12503 * mini-ia64.c mini-amd64.c: Fix #79027.
12505 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
12507 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
12509 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
12510 implicit arguments in a vararg call. Fixes #79027.
12512 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
12514 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
12515 (mono_get_array_new_va_signature): Ditto.
12517 2006-08-05 Zoltan Varga <vargaz@gmail.com>
12519 * aot-runtime.c: Call init_plt lazily.
12521 * inssel-long.brg: Fix unsigned long->int conversion.
12523 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
12525 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
12526 that most data is now in the .rss/.data section.
12528 2006-08-04 Zoltan Varga <vargaz@gmail.com>
12530 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
12532 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
12534 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
12536 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
12538 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
12539 virtual call. Fixes #79010.
12541 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
12542 and use the result as the this argument in the real call.
12544 * generics.2.cs: Add a new test for #79010.
12546 2006-08-03 Zoltan Varga <vargaz@gmail.com>
12548 * mini-x86.c: Fix a warning.
12550 * aot-compiler.c: Add a bunch of statistics.
12552 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
12554 2006-08-02 Zoltan Varga <vargaz@gmail.com>
12556 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
12558 2006-08-01 Zoltan Varga <vargaz@gmail.com>
12560 * 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>.
12562 2006-07-13 Miguel de Icaza <miguel@novell.com>
12564 * mini.c (mono_method_to_ir): Obtain the original method in the
12565 CIL stream and use this to perform validation.
12569 2006-07-19 Zoltan Varga <vargaz@gmail.com>
12571 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
12572 (mono_arch_call_opcode): Ditto.
12574 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
12577 * mini.c (mono_patch_info_dup_mp): New helper function.
12579 * aot-compiler.c (compile_method): Fix some of the memory allocated during
12580 compilation. Fixes #78827.
12582 2006-07-18 Kornel Pal <kornelpal@gmail.com>
12584 * declsec.c: Use original security informations for
12585 MONO_WRAPPER_MANAGED_TO_MANAGED.
12587 2006-07-15 Jonathan Chambers <joncham@gmail.com>
12589 * mini.c: Allow Com Interop methods/classes and
12590 don't verify COM wrapper calls
12593 2006-07-13 Zoltan Varga <vargaz@gmail.com>
12595 * inssel-long32.brg: Fix long->i4 checked conversion.
12597 * exceptions.cs: Add a test for the above.
12599 2006-07-08 Zoltan Varga <vargaz@gmail.com>
12601 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
12603 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
12606 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
12609 2006-07-03 Zoltan Varga <vargaz@gmail.com>
12611 * mini.c: Fix solaris/x86 exception handling.
12613 * Makefile.am: Get rid of $(ICU_LIBS).
12615 2006-07-02 Zoltan Varga <vargaz@gmail.com>
12617 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
12618 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
12619 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
12621 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
12623 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
12624 this function causes a SIGSEGV.
12626 2006-06-22 Zoltan Varga <vargaz@gmail.com>
12628 * mini.c: Remove unused solaris/x86 includes.
12630 2006-06-21 Zoltan Varga <vargaz@gmail.com>
12632 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
12634 2006-06-20 Jb Evain <jbevain@gmail.com>
12636 * cpu-g4.md: fix max length of start_handler instruction.
12638 2006-06-20 Massimiliano Mantione <massi@ximian.com>
12639 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
12641 2006-06-16 Massimiliano Mantione <massi@ximian.com>
12642 * ssa.c: Fixed bug 78653 for SSA based deadce.
12643 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
12644 MonoInst.flags, used in SSA based deadce.
12645 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
12646 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
12648 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
12650 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
12651 it can end up using non executable memory on ppc64 systems
12652 running ppc32 userspace (fix from Johannes Berg).
12654 2006-06-14 Dick Porter <dick@ximian.com>
12656 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
12659 2006-06-13 Massimiliano Mantione <massi@ximian.com>
12660 * mini.c: Made so that inline is locally disabled if it would
12661 trigger a .cctor, because too many apps depend on this behavior
12662 (which seems to be also the one of the MS CLR).
12664 2006-06-13 Zoltan Varga <vargaz@gmail.com>
12666 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
12667 No idea why this worked before.
12669 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
12670 which branch to outer exception clauses since they could skip the
12671 inner finally clauses. Fixes #78633.
12673 * exceptions.cs: Add a test for the above.
12675 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
12678 * iltests.il: Add a test for the above.
12680 2006-06-12 Zoltan Varga <vargaz@gmail.com>
12682 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
12683 after the end of a try bblock, to prevent asserts in mini_method_compile ().
12685 * iltests.il: Add a test for the above.
12687 2006-06-10 Zoltan Varga <vargaz@gmail.com>
12689 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
12691 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
12692 methods as instrinsics.
12694 2006-06-09 Wade Berrier <wberrier@novell.com>
12696 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
12697 (simple-cee-ops.h ssapre-mini-ops.h)
12699 2006-06-09 Neale Ferguson <neale@sinenomine.net>
12701 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
12702 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
12704 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
12705 * cpu-s390x.md: Fix max. length values for a couple of instructions.
12707 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
12709 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
12711 2006-06-08 Massimiliano Mantione <massi@ximian.com>
12713 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
12714 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
12715 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
12716 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
12717 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
12718 of opcodes, so that bug 78549 should not happen again.
12719 * ssapre.c: Updated to use the renamed files.
12721 2006-06-08 Zoltan Varga <vargaz@gmail.com>
12723 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
12724 in OP_ATOMIC_EXCHANGE_I4.
12726 2006-06-07 Wade Berrier <wberrier@novell.com>
12728 * tramp-s390.c: Fix s390 build (add missing pointer declarations
12729 in mono_debugger_create_notification_function)
12731 2006-06-06 Zoltan Varga <vargaz@gmail.com>
12733 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
12735 * mini.c (type_from_stack_type): Disable some changes which do not
12738 * driver.c: Reenable opts.
12740 * mini.h (MonoStackSlot): New structure to keep track of the verification state
12741 of the evaluation stack.
12743 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
12744 evaluation stack trace at entry to the bblock.
12746 * mini.c (merge_stacks): New function to perform verification of stack merges.
12747 Turned off by default.
12749 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
12752 2006-06-06 Massimiliano Mantione <massi@ximian.com>
12754 * local-propagation.c: Fixed bug 78549.
12756 2006-06-04 Zoltan Varga <vargaz@gmail.com>
12758 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
12760 2006-06-02 Miguel de Icaza <miguel@novell.com>
12762 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
12763 tramp-arm.c, tramp-ia64.c
12764 (mono_debugger_create_notification_function): Update signature to
12765 new signature and use new protocol for creating the notification
12768 Should fix the build.
12770 2006-06-02 Geoff Norton <gnorton@customerdna.com>
12772 * exceptions-ppc.c (mono_jit_walk_stack)
12773 (ves_icall_get_frame_info): Fix the build
12775 2006-06-02 Zoltan Varga <vargaz@gmail.com>
12777 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
12779 2006-05-31 Raja R Harinath <rharinath@novell.com>
12781 * il2tests.2.il: New file for generics CIL tests. Add test for
12783 * Makefile.am: Update.
12786 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
12789 2006-05-30 Massimiliano Mantione <massi@ximian.com>
12791 * aliasing.c: Fixed bug 78311.
12793 2006-05-29 Martin Baulig <martin@ximian.com>
12795 * mini-exceptions.c (mono_find_jit_info): When computing the
12796 native offset, check whether we're actually inside the method's
12797 code; call mono_debug_print_stack_frame() to format the frame.
12798 (ves_icall_System_Exception_get_trace): Call
12799 mono_debug_print_stack_frame() to format the stack frame.
12800 (ves_icall_get_trace): Update to the new debugging API.
12801 (mono_jit_walk_stack_from_ctx): Likewise.
12802 (ves_icall_get_frame_info): Likewise.
12804 * mini.c (get_method_from_ip): Use the new debugging API.
12805 (mono_print_method_from_ip): Likewise.
12808 (mono_jit_walk_stack): Use the new debugging API.
12809 (ves_icall_get_frame_info): Likewise.
12811 2006-05-27 Zoltan Varga <vargaz@gmail.com>
12813 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
12815 2006-05-25 Massimiliano Mantione <massi@ximian.com>
12817 * mini.c: Added "limitator" to inline for debugging.
12819 2006-05-24 Martin Baulig <martin@ximian.com>
12821 * debug-debugger.c (mono_debugger_init): Create a private,
12822 malloc()-based code manager for the notification function and
12823 intentionally leak it on exit. This fixes the crash-on-exit race
12827 (mono_debugger_create_notification_function): Added
12828 `MonoCodeManager *' argument.
12831 (mono_debugger_create_notification_function): Added
12832 `MonoCodeManager *' argument.
12834 2006-05-23 Massimiliano Mantione <massi@ximian.com>
12836 * aliasing.c: Fixed 64 bit issue.
12837 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12838 default since all known bugs are fixed (one more time!).
12840 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12842 * mini.c: write barrier support.
12844 2006-05-23 Martin Baulig <martin@ximian.com>
12846 * debug-debugger.c: Revert Paolo's change. Add comment and #error
12847 check at the top of the file.
12849 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
12851 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
12852 reverting changes without reason and without changelog entries.
12854 2006-05-18 Zoltan Varga <vargaz@gmail.com>
12856 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
12857 to a few opcodes. Fixes #78439.
12859 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
12860 consistency with other archs.
12862 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
12864 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
12866 * debug-debugger.c: fix the build.
12868 2006-05-17 Martin Baulig <martin@ximian.com>
12871 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
12872 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
12873 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
12874 (debugger_attach): Call GC_mono_debugger_add_all_threads().
12876 2006-05-11 Zoltan Varga <vargaz@gmail.com>
12878 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
12880 2006-05-10 Zoltan Varga <vargaz@gmail.com>
12882 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
12883 MONO_TYPE_GENERICINST.
12885 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
12886 MONO_TYPE_GENERICINST.
12888 2006-05-09 Zoltan Varga <vargaz@gmail.com>
12890 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
12893 2006-05-08 Zoltan Varga <vargaz@gmail.com>
12895 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
12897 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
12899 2006-05-06 Zoltan Varga <vargaz@gmail.com>
12901 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
12902 mono_trace_cleanup ().
12904 * iltests.il: Fix problem with the newly added test.
12906 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
12907 due to register constraints, free up the previous hreg. Fixes #78314.
12909 * iltests.il: Add new test for #78314.
12911 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
12912 Interlocked.Add. Fixes #78312.
12914 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
12916 2006-05-05 Zoltan Varga <vargaz@gmail.com>
12918 * inssel.brg (mini_emit_virtual_call): Fix a warning.
12920 2006-05-05 Martin Baulig <martin@ximian.com>
12922 * debug-mini.c (mono_debug_open_block): New method.
12925 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12926 the beginning of each basic block.
12929 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12930 the beginning of each basic block.
12932 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12934 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12935 default until I understand why they break the build on amd64.
12937 2006-05-04 Zoltan Varga <vargaz@gmail.com>
12939 * mini.c (mini_cleanup): Call mono_cleanup ().
12941 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
12944 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12946 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
12947 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12948 default since all known bugs are fixed, and I cannot reproduce bug
12949 77944... I'm asking Matt Hargett to test again after this commit.
12951 2006-04-28 Massimiliano Mantione <massi@ximian.com>
12953 * mini-codegen.c: Fixed typo that thrashed inline.
12955 2006-04-28 Zoltan Varga <vargaz@gmail.com>
12957 * dominators.c (compute_dominators): Avoid using a worklist since
12958 it is not correct in some cases. Instead, iterate over all bblocks as
12959 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
12961 2006-04-28 Miguel de Icaza <miguel@novell.com>
12963 * mini.c (mono_jit_compile_method_inner): Use
12964 mono_prepare_exception_from_error that resets the value
12967 2006-04-27 Miguel de Icaza <miguel@novell.com>
12969 * mini.c: Move the mini_loader_error_to_exception to metadata.
12971 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12973 * aliasing.c: Fixed bug 78210.
12975 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12977 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12978 default until all their problems (or the ones they trigger) are fixed.
12980 2006-04-26 Zoltan Varga <vargaz@gmail.com>
12982 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
12984 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
12985 as loaded only after resolving patches since that could invoke the same method.
12987 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
12989 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
12992 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
12995 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
12998 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
12999 made from AOT code through the PLT table.
13001 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
13002 holding the plt offset when a call is made to the aot plt trampoline.
13004 2006-04-25 Zoltan Varga <vargaz@gmail.com>
13006 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
13009 * Makefile.am (common_sources): Fix build breakage.
13011 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
13012 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
13013 intra-assembly calls if possible.
13015 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
13017 * mini-trampolines.c: Handle PLT entries.
13019 * mini.c: Avoid creating a GOT var for calls.
13021 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
13022 from mscorlib code.
13024 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
13025 from mscorlib code.
13027 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
13030 * mini.h: Bump AOT file format version.
13032 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
13035 2006-04-25 Martin Baulig <martin@ximian.com>
13037 * driver.c: Disable copyprop, consprop and inline when running
13038 inside the debugger.
13040 2006-04-25 Martin Baulig <martin@ximian.com>
13042 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
13043 with `get_current_thread' and added `detach'.
13044 (MonoDebuggerMetadataInfo): Added `thread_size',
13045 `thread_tid_offset', `thread_stack_ptr_offset' and
13046 `thread_end_stack_offset'.
13048 2006-04-25 Zoltan Varga <vargaz@gmail.com>
13050 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
13053 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
13054 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
13056 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
13058 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
13060 * aot.c: Add support for ADJUSTED_IID.
13062 2006-04-24 Zoltan Varga <vargaz@gmail.com>
13064 * aot.c (emit_method_order): Don't align method_order_end.
13066 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
13067 the interface ID changes.
13069 2006-04-21 Dick Porter <dick@ximian.com>
13071 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
13072 cleaning up a thread. Fixes the new part of bug 77470.
13074 2006-04-20 Geoff Norton <gnorton@customerdna.com>
13076 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
13077 to managed wrapper.
13079 2006-04-19 Zoltan Varga <vargaz@gmail.com>
13081 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
13083 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
13084 SIGSEGV. Fixes #78072.
13086 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
13087 unregister our SIGABRT handler.
13089 2006-04-19 Massimiliano Mantione <massi@ximian.com>
13091 * mini.c: Disabled inline where it can alter the call stack in a
13092 way visible from managed code.
13093 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
13096 2006-04-16 Zoltan Varga <vargaz@gmail.com>
13098 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
13099 on other platforms. Fixes #78089.
13101 2006-04-13 Martin Baulig <martin@ximian.com>
13103 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
13104 determine whether we're inside the debugger.
13107 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
13109 2006-04-12 Zoltan Varga <vargaz@gmail.com>
13111 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
13112 handler clauses. Fixes #78024.
13114 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
13115 in the CALL_MEMBASE opcodes. Fixes #78088.
13116 (mono_arch_get_vcall_slot_addr): Ditto.
13118 2006-04-10 Martin Baulig <martin@ximian.com>
13120 * debug-debugger.c: The thread handling code has now been moved
13121 into ../metadata/threads.c.
13123 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13125 * driver.c (mono_main): Fix --with-gc=none build.
13127 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
13128 (mono_spillvar_offset_float): Ditto.
13129 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
13130 hreg, not when its !global, since on ia64, there is a third category: stacked
13133 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
13135 * mini.c: set MonoInst->klass for load field address and a few other
13138 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13140 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
13142 2006-04-07 Zoltan Varga <vargaz@gmail.com>
13144 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
13145 the branch opt changes.
13147 2006-04-06 Dick Porter <dick@ximian.com>
13149 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
13151 * wapihandles.c (mini_wapi_seminfo):
13152 * driver.c (mono_main): Add semaphore info option
13154 2006-04-05 Zoltan Varga <vargaz@gmail.com>
13156 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
13157 branch optimization changes. Fixes #78009.
13159 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
13161 * mini.c: ignore accessibility of methods in managed->native wrappers.
13163 2006-04-04 Zoltan Varga <vargaz@gmail.com>
13165 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
13167 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
13169 2006-04-03 Zoltan Varga <vargaz@gmail.com>
13171 * mini.c: Modify the branch optimizations to preserve the invariant that
13172 the entries inside the in_bb and out_bb arrays are unique.
13173 (mono_unlink_bblock): Avoid creation of new arrays.
13175 2006-04-02 Zoltan Varga <vargaz@gmail.com>
13177 * mini.c (mono_unlink_bblock): Fix regression caused by previous
13180 2006-04-01 Zoltan Varga <vargaz@gmail.com>
13182 * mini.c (optimize_branches): Remove the "optimizations" in
13183 the cbranch1/cbranch2 -> branch cases which were causing several
13184 problems in the past. Fixes #77986.
13186 2006-03-31 Chris Toshok <toshok@ximian.com>
13188 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
13189 default optimizations :(
13191 2006-03-31 Zoltan Varga <vargaz@gmail.com>
13193 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
13196 2006-03-31 Massimiliano Mantione <massi@ximian.com>
13198 * local-propagation.c: Added comments to structs and removed
13199 "Mono" prefixes from local tree mover types.
13201 2006-03-30 Zoltan Varga <vargaz@gmail.com>
13203 * Makefile.am (arch_sources): Define this for each architecture so
13204 libmono_la_SOURCES is defined in one place.
13206 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
13208 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
13211 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
13213 * driver.c: print the GC name supplied by configure.
13215 2006-03-29 Massimiliano Mantione <massi@ximian.com>
13217 * local-propagation.c: Added tree mover, and moved here all the
13218 local propagation code from mini.c
13219 * mini.c: Added support for treeprop, and moved all the local
13220 propagation code to local-propagation.c
13221 * mini.h: Added support for treeprop
13222 * driver.c: Added support for treeprop, enabled consprop, copyprop,
13223 treeprop, inline and deadce by default
13224 * Makefile.am: Added local-propagation.c
13226 2006-03-25 Zoltan Varga <vargaz@gmail.com>
13228 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
13230 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
13232 * debug-debugger.c: make it compile without the Boehm GC.
13234 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
13236 * mini.c: fixed issue with mismatch when an icall is registered
13237 with multiple names but same address.
13239 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
13241 * declsec.c, mini-exceptions.c: use write barrier to set reference
13242 fields of managed objects.
13244 2006-03-19 Zoltan Varga <vargaz@gmail.com>
13246 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
13247 (can_access_internals): Fix a warning.
13249 * mini.c (print_method_from_ip): Rename this to
13250 mono_print_method_from_ip so it gets exported.
13252 * trace.c: Deal with strings inside StringBuilder's containing garbage
13253 and fix memory leaks. Fixes #77848.
13255 2006-03-19 Zoltan Varga <vargaz@gmail.com>
13257 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
13260 2006-03-16 Neale Ferguson <neale@sinenomine.net>
13262 * mini-s390.c: Remove OP_X86_TEST_NULL.
13264 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
13266 * mini.c: use the correct GetHashCode() for the moving collector.
13268 2006-03-16 Massimiliano Mantione <massi@ximian.com>
13270 * liveness.c: Regalloc spill cost tuning.
13272 2006-03-15 Neale Ferguson <neale@sinenomine.net>
13274 * mini-s390x.h: Correct S390_LONG macro.
13276 * mini-s390x.c: Cleanup unused code.
13278 2006-03-15 Zoltan Varga <vargaz@gmail.com>
13280 * jit-icalls.h: New file.
13282 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
13283 icalls and include that instead of including jit-icalls.c.
13285 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
13288 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
13290 * mini.c: when checking for member accessibility, also check for
13291 friend assemblies and for explicit interface implementations.
13293 2006-03-14 Zoltan Varga <vargaz@gmail.com>
13295 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
13297 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
13299 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
13300 common cases are done first.
13302 * mini-ops.h: Only define platform specific opcodes on the given platform.
13304 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
13307 2006-03-14 Martin Baulig <martin@ximian.com>
13309 Revert Paolo's change from r57348:
13311 * mini.h: don't use gboolean for bitfields.
13312 * mini.c: verifier changes for fields and methods accessibility.
13314 2006-03-13 Neale Ferguson <neale@sinenomine.net>
13316 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
13318 * mini-s390x.c: Fix conv_r_un.
13320 * cpu-s390, cpu-s390x.md: Fix lengths.
13322 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
13324 * mini.c: nested types have access to all the nesting
13325 levels, not just the enclosing types.
13327 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
13329 * mini.c: added a few more verification checks.
13331 2006-03-12 Zoltan Varga <vargaz@gmail.com>
13333 * liveness.c: Merge optimizations from the linear-il branch.
13335 2006-03-11 Zoltan Varga <vargaz@gmail.com>
13337 * mini-ia64.c (emit_call): Add a comment.
13339 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
13341 * tramp-ia64.c: Fix some warnings.
13343 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
13345 * mini.h: don't use gboolean for bitfields.
13346 * mini.c: verifier changes for fields and methods accessibility.
13348 2006-03-11 Zoltan Varga <vargaz@gmail.com>
13350 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
13351 lazy icall wrapper changes.
13353 * dominators.c: Replace all the dominator algorithms with faster
13354 ones from the linear-il branch.
13356 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
13359 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
13360 common cases are done first.
13362 * mini-amd64.c: Fix some warnings.
13364 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
13367 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
13370 * mini.h: Add a missing prototype.
13372 2006-03-10 Zoltan Varga <vargaz@gmail.com>
13374 * mini.c: Compile icall wrappers lazily.
13376 * mini-codegen.c: Use printf instead of g_print since its much faster.
13378 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
13381 * mini.c (optimize_branches): Cache the negative result from
13382 remove_block_if_useless ().
13384 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
13385 Also fix some bblock linking issues.
13387 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
13390 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
13392 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
13393 accessed fields first, for better cache behavior.
13395 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13397 * mini.c: speedup IList<T> array accesses.
13399 2006-03-09 Zoltan Varga <vargaz@gmail.com>
13401 * mini.c (mono_method_to_ir): Handle large methods overflowing the
13402 inline_costs counter. Fixes #77190.
13404 2006-03-06 Zoltan Varga <vargaz@gmail.com>
13406 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
13407 trace messages. Fixes #77706.
13409 2006-03-04 Martin Baulig <martin@ximian.com>
13411 * tramp-amd64.c, tramp-x86.c
13412 (mono_debugger_create_notification_function): Use
13413 mono_global_codeman_reserve() to allocate a buffer at runtime and
13416 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
13418 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
13419 notification function at runtime and then call `initialize' in the
13420 `MONO_DEBUGGER__debugger_info' vtable.
13422 2006-03-04 Zoltan Varga <vargaz@gmail.com>
13424 * iltests.il: Fix a visibility problem.
13426 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13428 * driver.c, mini.c: add hooks for the counters API.
13430 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
13432 * driver.c: show disabled options.
13434 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
13436 * linear-scan.c: always use cost-driven selection.
13438 2006-02-28 Raja R Harinath <rharinath@novell.com>
13440 * jit-icalls.c (helper_compile_generic_method): Revert change from
13443 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
13445 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
13447 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
13449 * inssel.brg: style fixes, mostly to force the updated monoburg
13450 to run for people using svn.
13452 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
13454 * mini.c: match monoburg changes.
13456 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13458 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
13459 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
13460 declaration in the header file.
13462 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
13464 * helpers.c: reduce relocations and mem usage.
13466 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
13468 * mini.h, mini-codegen.c: disable logging features if
13469 requested by configure.
13471 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
13473 * mini.c: tiny verifier changes.
13475 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13477 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
13478 cpu-pentium.md: stack alignment changes for osx/x86,
13479 partially from Geoff Norton <gnorton@customerdna.com>.
13481 2006-02-24 Raja R Harinath <harinath@gmail.com>
13483 * jit-icalls.c (helper_compile_generic_method): Update to changes
13484 in metadata/class.c.
13486 2006-02-24 Zoltan Varga <vargaz@gmail.com>
13488 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
13490 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
13491 interface calls with large offsets.
13493 2006-02-23 Raja R Harinath <rharinath@novell.com>
13495 * jit-icalls.c (helper_compile_generic_method): Document the
13496 special-case we depend on so that we can inflate the method twice
13497 with the same context with no bad side-effects.
13499 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
13501 * mini-x86.c, mini-amd64.c: fix for case when xen support
13504 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
13506 * mini-x86.c, mini-amd64.c: generate code to access tls items
13507 in a faster way for Xen systems.
13509 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13511 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
13512 updates and compilation fixes for the OSX/x86 port, mostly from
13513 Geoff Norton <gnorton@customerdna.com>.
13515 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13517 * inssel.brg: faster interface call implementation
13518 to sync with the interface_offsets MonoVTable changes.
13520 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
13522 * mini.c: more verification checks.
13524 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
13526 * mini.c: added a few more verification checks.
13528 2006-02-17 Neale Ferguson <neale@sinenomine.net>
13530 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
13531 facility on the processor and use it if available.
13533 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13535 * driver.c, aot.c, mini.c: throw exception if the IL code is
13536 invalid or unverifiable.
13538 2006-02-17 Raja R Harinath <rharinath@novell.com>
13540 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
13543 2006-02-16 Zoltan Varga <vargaz@gmail.com>
13545 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
13547 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13549 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
13550 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
13551 handling of instantiated generic valuetypes.
13553 2006-02-11 Zoltan Varga <vargaz@gmail.com>
13555 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
13556 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
13559 * generics.2.cs: Revert the nullable reftypes tests.
13561 2006-02-10 Zoltan Varga <vargaz@gmail.com>
13563 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
13564 using __builtin_frame_address (1) as it doesn't work in the presence
13565 of optimizations. Hopefully fixes #77273.
13567 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
13568 -> generics.cs change as it doesn't work with some automake versions.
13570 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13572 * mini.c: handle systems that sue a different way to
13573 retrieve the stack address of the current thread.
13575 2006-02-09 Zoltan Varga <vargaz@gmail.com>
13577 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
13578 it specially in the makefile.
13580 * generics.2.cs: Add tests for nullable reference types.
13582 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13584 * mini.c: always handle the case when mono_jit_init()
13585 is called in a thread different from the main thread,
13586 confusing libgc (bug #77309).
13588 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
13590 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
13592 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13594 * mini.c: change optimize_branches () to use a single loop
13595 and introduce a new optimization to simplify some range checks.
13597 2006-02-03 Martin Baulig <martin@ximian.com>
13599 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
13600 and merged with debugger_thread_manager_add_thread().
13601 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
13602 inform the debugger about the main thread.
13604 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13606 * basic.cs: Add test for div.un/rem.un constant folding.
13608 2006-02-03 Neale Ferguson <neale@sinenomine.net>
13610 * cpu-s390x.md: correct int_xor_imm length
13612 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13614 * generics.2.cs: New test for #77442.
13616 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
13619 2006-02-02 Martin Baulig <martin@ximian.com>
13621 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
13622 <mono/metadata/mono-debug-debugger.h>
13624 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
13626 2006-02-02 Martin Baulig <martin@ximian.com>
13628 * debug-debugger.h: New header file for debug-debugger.c.
13630 * debug-debugger.c: Big API cleanup; don't run the managed Main()
13631 function is a separate thread anymore; add support for attaching.
13633 2006-02-01 Zoltan Varga <vargaz@gmail.com>
13635 * tramp-x86.c: Fix a warning.
13637 2006-01-31 Zoltan Varga <vargaz@gmail.com>
13639 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
13640 on very large methods.
13642 * aot.c (load_patch_info): Fix a warning.
13644 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
13646 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
13647 mini-ops.h: alu membase optimizations.
13649 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
13651 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
13652 to speedup StringBuilder.
13654 2006-01-27 Zoltan Varga <vargaz@gmail.com>
13656 * dominators.c (mono_compute_natural_loops): Fix detection of
13657 loop body start blocks.
13659 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
13661 2006-01-26 Zoltan Varga <vargaz@gmail.com>
13663 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
13666 2006-01-25 Massimiliano Mantione <massi@ximian.com>
13668 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13670 2006-01-25 Martin Baulig <martin@ximian.com>
13672 * debug-debugger.c: Moved the `MonoDebuggerManager' and
13673 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
13674 started to cleanup this file a little bit.
13676 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
13678 * mini.c: optimize a codepath frequently happening in generics code.
13680 2006-01-23 Martin Baulig <martin@ximian.com>
13682 * Makefile.am: Only compile debug-debugger.c on supported platforms.
13684 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
13685 functions directly.
13687 * driver.c: debug-debugger.c is only available if
13688 `MONO_DEBUGGER_SUPPORTED' is defined.
13690 2006-01-23 Martin Baulig <martin@ximian.com>
13692 * debug-debugger.c: Only enable this on platforms where the Mono
13693 Debugger is working (x86 and x86_64).
13695 2006-01-21 Martin Baulig <martin@ximian.com>
13697 The Mono Debugger is now using the normal `mono' instead of the
13698 `mono-debugger-mini-wrapper' when executing managed code.
13700 * debug-debugger.c: New file; previously known as
13701 debugger/wrapper/wrapper.c.
13703 * debug-mini.c (mono_init_debugger): Removed.
13705 * driver.c (mono_main): Added new `--inside-mdb' command line
13706 argument which is used when running inside the debugger.
13708 2006-01-20 Zoltan Varga <vargaz@gmail.com>
13710 * liveness.c (mono_analyze_liveness): Remove some unused data
13713 2006-01-17 Zoltan Varga <vargaz@gmail.com>
13715 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
13717 2006-01-16 Zoltan Varga <vargaz@gmail.com>
13719 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
13720 depends on implementation details of monobitset.
13722 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
13725 2006-01-15 Zoltan Varga <vargaz@gmail.com>
13727 * liveness.c: Update after monobitset changes.
13729 2006-01-14 Zoltan Varga <vargaz@gmail.com>
13731 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
13733 2006-01-11 Neale Ferguson <neale@sinenomine.net>
13735 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
13737 * mini-s390x.c: Remove warning messages.
13739 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
13741 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
13743 2006-01-10 Zoltan Varga <vargaz@gmail.com>
13745 * generics.2.cs: Add ldelem/stelem_any test.
13747 2006-01-10 Neale Ferguson <neale@sinenomine.net>
13749 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
13751 2006-01-07 Zoltan Varga <vargaz@gmail.com>
13753 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
13755 2006-01-06 Zoltan Varga <vargaz@gmail.com>
13757 * generics.2.cs: Reenable vtype tests.
13759 * inssel-x86.brg: Remove an icorrect valuetype rule.
13761 2006-01-06 Neale Ferguson <neale@sinenomine.net>
13763 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
13764 initial support for OP_ABS.
13766 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13768 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
13770 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13772 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
13773 conversion and implement LADD/LSUB.
13775 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
13778 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13780 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
13782 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
13785 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13787 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
13788 localloc is encountered. Fixes crash in test-183.cs when using gmcs
13789 (stack walk problem).
13791 2006-01-04 Zoltan Varga <vargaz@gmail.com>
13793 * aot.c (mono_aot_load_method): Fix a warning.
13795 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13797 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
13799 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13801 * iltests.il: Add test for #77148.
13803 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
13806 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13808 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
13810 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13812 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
13813 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
13815 * basic-long.cs: Add lconv-to-r4/r8 tests.
13817 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13819 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
13821 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
13822 here as on other archs.
13824 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13826 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
13828 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13830 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
13832 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
13834 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
13835 instrument_prolog; Add memory_barrier instruction.
13837 2005-12-26 Zoltan Varga <vargaz@gmail.com>
13839 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
13841 2005-12-23 Zoltan Varga <vargaz@gmail.com>
13843 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
13845 * aliasing.c inssel.brg: Fix warnings.
13847 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
13848 could skip initialization of some parts of memory.
13850 * mini.c mini-ia64.c: Fix warnings.
13852 * inssel-sparc.brg: Add an implementation of lneg which actually works.
13854 2005-12-22 Zoltan Varga <vargaz@gmail.com>
13856 * aliasing.c (mono_build_aliasing_information): Add a workaround for
13857 a crash seen on sparc.
13859 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
13861 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
13863 2005-12-21 Neale Ferguson <neale@sinenomine.net>
13865 * mini-ops.h: Add s390_backchain instruction
13867 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
13869 * cpu-s390.md: Add s390_backchain instruction
13871 * mini-s390.c: Significant ABI changes
13873 * mini-s390.h: Cater for zero length structures
13875 2005-12-20 Neale Ferguson <neale@sinenomine.net>
13877 * mini-s390.c: ABI fixes
13879 * inssel-s390.brg: Remove debug statements
13881 * cpu-s390.md: Fix length of ATOMIC_xx operations
13883 2005-12-19 Zoltan Varga <vargaz@gmail.com>
13885 * basic-float.cs: Add float<->long conversion tests.
13887 2005-12-16 Neale Ferguson <neale@sinenomine.net>
13889 * mini-s390.c: Fix LOCALLOC processing.
13891 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
13893 2005-12-15 Zoltan Varga <vargaz@gmail.com>
13895 * iltests.il: Add tests for some opcodes not covered by the other
13898 2005-12-15 Neale Ferguson <neale@sinenomine.net>
13900 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
13901 register loading for Tail processing; Correct trace output.
13903 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
13905 * cpu-s390.md: Correct size of jmp instruction.
13907 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13909 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
13911 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13913 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
13914 Bring s390 up to current level.
13916 2005-12-12 Zltan Varga <vargaz@gmail.com>
13918 * generics.2.cs: Disable the newly added tests as they do not work yet.
13920 * generics.2.cs: Add valuetype tests.
13922 2005-12-09 Zoltan Varga <vargaz@gmail.com>
13924 * basic-long.cs: Add i4->u8 test.
13926 * objects.cs: Add tests for JIT intrinsic.
13928 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
13929 optimizations lost by a mistake.
13931 2005-12-07 Zoltan Varga <vargaz@gmail.com>
13933 * basic-long.cs: Remove a test moved to objects.cs.
13935 * arrays.cs: Add more array tests.
13937 2005-12-06 Zoltan Varga <vargaz@gmail.com>
13939 * arrays.cs: Add new tests for multi-dimensional arrays.
13941 2005-12-06 Raja R Harinath <rharinath@novell.com>
13943 * Makefile.am (test_sources2): Add generics.2.cs.
13944 (EXTRA_DIST): Add test_sources2.
13946 2005-12-05 Ben Maurer <bmaurer@ximian.com>
13948 Support for boxing and unboxing nullable types as well as the
13949 isinst operation on nullables, per the CLI ammendment.
13951 * inssel.brg (CEE_ISINST): Special case for nullable
13953 * mini.c (handle_unbox_nullable): new method
13954 (handle_box): Special case for nullable types
13955 (mono_method_to_ir): Call handle_unbox_nullable in correct
13958 * generics.2.cs: New test suite
13960 * Makefile.am: Support for regression tests with generics.
13962 2005-12-03 Zoltan Varga <vargaz@gmail.com>
13964 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
13965 allocated to registers. Fixes #76800.
13967 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
13969 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
13971 2005-11-30 Zoltan Varga <vargaz@gmail.com>
13973 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
13976 2005-11-29 Zoltan Varga <vargaz@gmail.com>
13978 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
13981 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
13983 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
13984 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
13986 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
13987 single precision before storing to a single precision location.
13989 2005-11-28 Raja R Harinath <rharinath@novell.com>
13991 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
13993 2005-11-27 Zoltan Varga <vargaz@gmail.com>
13995 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
13998 * basic.cs: Remove test_0_byte_compares test which was moved to
13999 objects.cs a long time ago.
14001 2005-11-22 Massimiliano Mantione <massi@ximian.com>
14003 * aliasing.c: Fixed aliasing issue on 64 bit archs.
14005 2005-11-20 Zoltan Varga <vargaz@gmail.com>
14007 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
14008 handlers are called.
14010 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
14013 * mini-ia64.c: Add support for the throw->branch exception
14016 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
14018 2005-11-18 Massimiliano Mantione <massi@ximian.com>
14020 * mini.c: Enabled "fastpath" deadce :-)
14022 2005-11-18 Massimiliano Mantione <massi@ximian.com>
14024 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
14025 alias analysis pass to support it.
14026 * mini.h: Likewise.
14028 * liveness.c: Likewise (liveness computation can use aliasing
14029 information to be more accurate).
14030 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
14031 moreover made so that "--compile-all" uses the given optimization
14032 flags and not the default ones.
14033 * aliasing.c: Alias analysis (new file).
14034 * aliasing.h: Likewise.
14035 * Makefile.am: added "aliasing.c" and "aliasing.h".
14037 2005-11-17 Zoltan Varga <vargaz@gmail.com>
14039 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
14042 2005-11-13 Zoltan Varga <vargaz@gmail.com>
14044 * mini-exceptions.c (mono_handle_exception_internal): Remove the
14045 fp >= end_of_stack exit condition, as it is not needed, and it might
14046 become true for fp eliminated frames.
14048 2005-11-11 Zoltan Varga <vargaz@gmail.com>
14050 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
14053 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
14055 * mini-arm.c: fixed alignment of doubles/longs to match
14056 the C ABI (bug #76635).
14058 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
14060 * aot.c: fix compilation with --enable-minimal=aot.
14062 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
14064 * mini-arm.c: fixed compatibility with the new
14065 floating point emulator package for compares.
14067 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
14069 * mini.c : reverted sig->pinvoke changes (r51396-51397).
14071 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
14073 * mini-exceptions.c (print_stack_frame): Output to stderr.
14074 (mono_handle_native_sigsegv): Ditto.
14076 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
14078 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
14079 OP_LCONV_TO_OVF_I implementation.
14081 * mini-amd64.c: Add support for the throw->branch exception
14084 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
14085 when the catch clause catches a more general exception, i.e. Object.
14087 2005-10-30 Zoltan Varga <vargaz@gmail.com>
14089 * cpu-ia64.md: Remove unused opcodes.
14091 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
14092 specific defines for architectures defining USE_SIGACTION.
14094 * mini-ia64.c: Fix some warnings.
14096 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
14097 version seemed to skip a frame.
14099 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
14101 * mini.c: Clean up the usage of sig->pinvoke flag. Now
14102 only calls which are made to native code use this flag.
14104 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
14106 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
14107 varargs methods as well.
14109 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
14110 which have save_lmf set. Reorganize methods prologs a bit.
14112 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
14113 debugger to the proper place.
14115 2005-10-29 Martin Baulig <martin@ximian.com>
14117 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
14118 when running inside the debugger until the debugger has support
14121 2005-10-26 Zoltan Varga <vargaz@gmail.com>
14123 * mini.h: Fix a warning.
14125 2005-10-24 Miguel de Icaza <miguel@novell.com>
14127 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
14128 we expose publicly, this returns the string.
14130 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
14132 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
14133 with fp elimination.
14135 2005-10-21 Zoltan Varga <vargaz@gmail.com>
14137 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
14138 native stacktrace using the glibc 'backtrace' function if available.
14140 2005-10-20 Zoltan Varga <vargaz@gmail.com>
14142 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
14144 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
14145 handle SIGSEGVs received while in native code.
14147 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
14148 code, call mono_handle_native_sigsegv which will abort the runtime
14149 after printing some diagnostics, instead of converting it into a
14150 confusing NullReferenceException.
14152 2005-10-18 Zoltan Varga <vargaz@gmail.com>
14154 * cpu-pentium.md: Remove unused opcodes.
14156 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
14158 * mini-amd64.h (MonoLMF): Add rsp field.
14160 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
14163 2005-10-17 Zoltan Varga <vargaz@gmail.com>
14165 * mini-codegen.c (get_register_spilling): Fix some warnings.
14167 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
14169 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
14170 elimination during exception handling. Enable fp elimination by
14173 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
14176 2005-10-16 Martin Baulig <martin@ximian.com>
14178 * mini-exceptions.c
14179 (mono_debugger_run_finally): New public method for the debugger.
14181 2005-10-10 Zoltan Varga <vargaz@gmail.com>
14183 * debug-mini.c (mono_debug_init_method): Fix warning.
14185 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
14186 the 'exname' parameter const to fix some warnings.
14188 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
14190 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
14191 introduced by the previous patch.
14193 2005-10-08 Zoltan Varga <vargaz@gmail.com>
14195 * basic-float.cs: Add test for precision of float arithmetic.
14197 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
14198 when loading/storing single values from/to memory.
14200 * mini.c (mono_jit_compile_method_with_opt): Create the function
14201 pointers in the correct domain.
14203 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
14205 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
14206 introduced by previous patch.
14208 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
14209 when out_filter_idx is NULL.
14211 * mini-exceptions.c: Don't run filter clauses twice during exception
14212 handling. Fixes #75755.
14214 2005-10-07 Zoltan Varga <vargaz@gmail.com>
14216 * aot.c: Add support for ldflda wrappers.
14218 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
14221 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
14223 * mini.c, mini.h: do not consider exception handlers blocks when
14224 setting up interface variables.
14226 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
14228 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
14230 2005-10-03 Zoltan Varga <vargaz@gmail.com>
14232 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
14233 causes a regression.
14235 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
14237 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
14239 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
14240 of the OP_P definitions.
14242 * TODO: Add a proposal for dealing with the CEE/OP mess.
14244 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
14245 optimizations from the x86 port.
14247 * cpu-amd64.md: Ditto.
14249 * basic.cs basic-long.cs: Add tests.
14251 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
14253 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
14254 Patrik Torstensson's implementation of my exception-handling
14255 optimization idea, when the exception object is not used
14258 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
14260 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
14261 of the mul_imm optimizations from the old jit.
14263 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
14265 * mini.c, liveness.c: patch by Patrik Torstensson and
14266 Zoltan Varga to improve performance in methods with
14269 2005-09-30 Zoltan Varga <vargaz@gmail.com>
14271 * driver.c: Remove 'Globalization' entry from --version.
14273 2005-09-28 Zoltan Varga <vargaz@gmail.com>
14275 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
14276 there is a profiler interested in JIT events.
14278 * aot.c: Load profile files produced by the AOT profiling module, and
14279 reorder methods based on the profiling info. Add a 'method_order' table
14280 to the AOT file to make mono_aot_find_jit_info work with the reordered
14283 * mini.h: Bump AOT file version info.
14285 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
14287 * mini-arm.h: work around what looks like a gcc bug when optimizations
14290 2005-09-28 Raja R Harinath <rharinath@novell.com>
14292 * Makefile.am (AM_CFLAGS): Don't use += to append inside
14293 conditionals. Use ...
14294 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
14296 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
14298 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
14299 to determine the amount of memory to copy when passing valuetypes.
14301 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
14302 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
14304 2005-09-27 Zoltan Varga <vargaz@gmail.com>
14306 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
14307 information about aot.
14309 2005-09-27 Ben Maurer <bmaurer@ximian.com>
14311 * *.c: Replace the use of {Enter,Leave}CriticalSection with
14312 macros. This will allow a deadlock debugger to easily be plugged
14315 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
14317 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
14319 2005-09-27 Raja R Harinath <rharinath@novell.com>
14321 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
14322 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
14323 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
14324 ($(arch_built)) [CROSS_COMPILING]: Error out.
14326 2005-09-26 Zoltan Varga <vargaz@gmail.com>
14328 * aot.c: Add support for the no_special_static flag for classes.
14330 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
14332 * Reapply reverted patches.
14334 * *: Revert r50174 as well.
14336 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
14338 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
14340 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
14342 2005-09-23 Miguel de Icaza <miguel@novell.com>
14344 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
14345 part of the SIG_HANDLER_SIGNATURE.
14347 2005-09-23 Zoltan Varga <vargaz@gmail.com>
14349 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
14352 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
14353 introduced by previous patch.
14355 2005-09-21 Zoltan Varga <vargaz@gmail.com>
14357 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
14358 saved registers too.
14360 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
14361 upon the information returned by get_call_info ().
14363 * mini-x86.c (add_float): Fix stack size calculation.
14364 (mono_arch_call_opcode): Rewrite this so it works based up the
14365 information returned by get_call_info ().
14366 (mono_arch_get_this_vret_args): Ditto.
14368 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
14370 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
14371 in cinfo to determine the registers which need to be used.
14373 2005-09-20 Miguel de Icaza <miguel@novell.com>
14375 * driver.c (mono_main): Add --server and --desktop flags.
14377 2005-09-16 Zoltan Varga <vargaz@gmail.com>
14379 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
14380 registers as global registers.
14382 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
14383 longer needed with the new register allocator.
14385 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
14387 * cpu-ia64.md: Remove unused opcodes.
14389 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
14391 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
14393 * cpu-amd64.md: Remove unused opcodes.
14395 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
14396 needed with the new register allocator.
14398 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
14401 2005-09-16 Raja R Harinath <rharinath@novell.com>
14403 * Makefile.am (check-local): Don't invoke semdel-wrapper.
14405 2005-09-16 Martin Baulig <martin@ximian.com>
14407 * exceptions-amd64.c
14408 (throw_exception): Don't call mono_debugger_throw_exception() if
14409 we're a rethrow - see the FIXME in the code.
14411 2005-09-15 Geoff Norton <gnorton@customerdna.com>
14413 * mini.c (mono_init_exceptions): This only works on some architectures.
14415 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14417 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
14420 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
14422 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
14423 now in mini-exceptions.c.
14425 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
14427 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
14428 now in mini-exceptions.c.
14430 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14432 * exceptions-x86.c: Applied patch from Patrik Torstensson
14433 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
14435 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
14436 code into mini-exceptions.c. Add some assertions to it.
14438 2005-09-12 Zoltan Varga <vargaz@gmail.com>
14440 * aot.c (emit_section_change): Applied patch from "The Software Team"
14441 (<software@solmersa.com>). Fix as errors on windows.
14443 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14445 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
14446 method info into the LMF.
14448 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14450 * mini-ia64.c: Add proper unwind info for method epilogs.
14452 * exceptions-ia64.c: Add some code to help debugging.
14454 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
14456 * mini-exceptions.c: Fix warning.
14458 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14460 * mini.c: Really fix build.
14462 * mini-x86.c mini-amd64.c: Fix build.
14464 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14466 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
14468 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
14469 some Interlocked methods as intrinsics.
14471 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
14472 for Thread methods as well.
14474 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
14476 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
14478 * mini-ia64.c mini-x86.c mini-amd64.c
14479 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
14482 * mini.c (mono_init_exceptions): Fix build breakage.
14484 2005-09-10 Zoltan Varga <vargaz@gmail.com>
14486 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
14487 of instructions. Use the new ia64_unw_op macros for emitting unwind
14490 * mini.c (mono_init_exceptions): Initialize exception handling
14491 related trampolines at startup.
14493 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
14495 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
14497 2005-09-09 Zoltan Varga <vargaz@gmail.com>
14499 * mini.c: Handle type loading errors gracefully during compilation and
14500 throw the appropriate exception.
14502 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
14504 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
14505 for the mono binary.
14507 2005-09-09 Martin Baulig <martin@ximian.com>
14509 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
14512 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14514 * mini-arm.h: use emulation for conv.r.un for the release.
14516 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14518 * mini-arm.c, objects.cs: more fixes and tests for them.
14520 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14522 * mini-arm.c: align structures to at least 4 bytes to be able
14523 to keep our current optimized memcpy.
14525 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
14527 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
14529 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14531 * mini.c: ignore SIGPIPE.
14533 2005-09-04 Zoltan Varga <vargaz@gmail.com>
14535 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
14537 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
14539 2005-09-02 Zoltan Varga <vargaz@gmail.com>
14541 * mini.h: Add prototype for mono_allocate_stack_slots_full.
14543 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14545 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
14546 exception handling support.
14547 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
14548 patch by Brian Koropoff <briank@marakicorp.com>).
14550 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
14552 * mini.c: revert another 'optimization' which breaks when
14553 items on the eval stack need to be saved at a basic block end
14556 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
14558 * jit-icalls.c: for arrays, ensure we always provide
14561 2005-08-30 Zoltan Varga <vargaz@gmail.com>
14563 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
14565 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
14567 2005-08-29 Zoltan Varga <vargaz@gmail.com>
14569 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
14570 arguments in their original register.
14572 2005-08-28 Zoltan Varga <vargaz@gmail.com>
14574 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
14577 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
14578 when ssapre is enabled.
14580 * inssel-long.brg: Fix bug in previous patch.
14582 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
14583 multiplication by a constant.
14585 2005-08-27 Zoltan Varga <vargaz@gmail.com>
14587 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
14590 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
14593 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
14595 * inssel-arm.brg: apply changes tested by Brian Koropoff
14596 <briank@marakicorp.com>.
14598 2005-08-25 Zoltan Varga <vargaz@gmail.com>
14600 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
14602 2005-08-24 Zoltan Varga <vargaz@gmail.com>
14604 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
14605 to the same register if dreg is just a base register.
14606 (print_ins): Improve printing of membase opcodes.
14608 * inssel-x86.brg: Add optimized ldind(reg) rules.
14610 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
14612 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
14614 * mini.c: when running under valgrind, set the stack bottom for
14615 the GC at the actual approximate stack for the app (fixes running
14616 mono with valgrind).
14618 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
14620 * mini.c: do no break at the first valuetype to init found
14621 (fixes bug #75791).
14623 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
14625 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
14627 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
14629 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
14631 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
14633 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
14635 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14637 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
14639 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
14642 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
14645 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
14648 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
14650 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
14652 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14654 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
14655 in the tail recursion optimization.
14657 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
14658 debug info into the assembly file.
14660 * iltests.il: Add test for filter regions.
14662 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
14663 initial stack of filter regions. Fixes #75755.
14665 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
14667 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
14668 stack requirements.
14670 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14672 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
14673 the check for an already compiled method on non-ia64 platforms.
14674 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
14677 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
14679 * inssel-x86.brg: Add some optimized call rules.
14681 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
14683 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
14686 * mini.h mini-trampolines.c: Pass the trampoline argument to
14687 mono_arch_patch_delegate_trampoline.
14689 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
14691 * mini-trampolines.c: Fix build.
14693 * mini-amd64.h: Add delegate trampolines.
14695 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
14697 * inssel-amd64.brg: Add optimized call rules.
14699 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
14701 * inssel-ia64.brg: Add optimized ldind(reg) rules.
14703 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
14705 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
14708 * mini-ia64.c: Remove LMF fixmes.
14710 * mini-ia64.h: Remove most fields from LMF.
14712 * inssel-ia64.brg (stmt): Fix unaligned access errors.
14714 * mini-trampolines.c: Add support for IA64 function descriptors.
14716 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
14717 for IA64 function descriptors.
14719 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
14721 * tramp-arm.c: patch the vtable for virtual calls. Added
14722 support code to register/unregister the LMF.
14723 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
14726 2005-08-19 Dick Porter <dick@ximian.com>
14728 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
14729 bit value if needed.
14731 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
14733 * mini.c (mini_get_method): Move handling of wrapper data here.
14735 * mini.c (mono_method_to_ir): Add support for dynamic methods.
14737 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
14740 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
14741 bblock->code does not remain empty.
14743 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
14745 * arrays.cs: Add regression test for #75832.
14747 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
14748 rules. Fixes #75832.
14750 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
14751 instruction scheduling.
14753 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
14755 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
14757 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
14759 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
14761 * mini-codegen.c: Fix VC build.
14763 * cpu-pentium.md: Increase length of atomic_exhange_i4.
14765 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14767 * mini.h: fix signature for mono_register_opcode_emulation.
14769 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
14771 * mini.c: Get rid of most of the helper_sig_... constants using
14772 mono_create_icall_signature ().
14774 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
14776 * jit-icalls.c (helper_ldstr): New helper function.
14778 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
14780 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
14781 throw, load the string using a helper call instead of creating a string object.
14783 * aot.c: Update after LDSTR changes.
14785 * mini.h: Bump AOT file version.
14787 * aot.c: Save class size info into the AOT file. Print more statistics during
14790 * mini.h: Bump AOT file version.
14792 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14793 ordering of disasm cases. Fixes #74957.
14795 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
14797 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
14798 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
14799 the generic code needed for the ARM port.
14801 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
14803 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
14804 inssel-arm.brg: more ARM features and fixes.
14806 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
14808 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
14809 ARM port work in progress.
14811 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
14813 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
14815 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
14817 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
14819 * inssel.brg (mini_emit_memset): Add support for unaligned access.
14821 * *-ia64.*: Ongoing IA64 work.
14823 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
14825 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
14827 * TODO: Remove out-of-data todo stuff.
14829 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
14832 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
14834 * mini.h: Bump corlib version.
14836 2005-07-27 Martin Baulig <martin@ximian.com>
14839 (create_copy_ins): Added `const unsigned char *ip' argument; set
14840 `copy->cil_code' from it.
14842 2005-07-27 Martin Baulig <martin@ximian.com>
14844 * mini-exceptions.c (mono_handle_exception): Don't call
14845 mono_debugger_handle_exception() for filters.
14847 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
14849 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
14852 2005-07-26 Martin Baulig <martin@ximian.com>
14854 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
14856 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
14857 helper_compile_generic_method() if the method is actually virtual
14860 2005-07-26 Martin Baulig <martin@ximian.com>
14863 (trampoline_code): Renamed to `mono_trampoline_code' and made it
14864 public; this is now accessed directly by the debugger.
14865 (mono_generic_trampoline_code): Removed.
14868 (mono_debug_init_method): Also add interncalls and wrappers.
14870 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
14872 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
14874 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
14876 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
14878 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
14880 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
14882 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14884 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
14885 getting TLS offsets on AMD64 too.
14887 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
14889 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
14891 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
14893 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
14894 inssel-arm.brg, mini-arm.h: ARM port work in progress.
14896 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14898 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
14900 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
14903 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
14904 mono_sparc_is_virtual_call ().
14906 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
14908 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
14909 trampoline parameters.
14911 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
14913 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
14914 to mono_arch_get_vcall_slot_addr.
14916 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
14919 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
14921 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14923 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
14925 2005-07-19 Martin Baulig <martin@ximian.com>
14927 * exceptions-amd64.c (throw_exception): Call
14928 mono_debugger_throw_exception() here like we're doing it on i386.
14930 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14932 * mini-ia64.c: Add optimized TLS access support.
14934 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
14936 * mini-exceptions.c: Ongoing IA64 work.
14938 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
14940 * mini.c: Use the default optimization set when embedding. Fixes
14943 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
14945 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
14946 of trampolines to a separate file.
14948 * mini-trampolines.c: New file.
14950 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
14953 * tramp-x86.c: Reorganize the trampoline code to be similar to the
14956 * mini-codegen.c: Fix cygwin build.
14958 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
14960 * mini.c: Add some minor changes needed by the IA64 port.
14962 * *-ia64.*: Ongoing IA64 work.
14964 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
14966 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
14967 trampolines into arch-independent and arch-dependent parts.
14969 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
14971 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
14973 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
14975 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
14976 the xp-regalloc-branch for amd64.
14978 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
14979 xp-regalloc-branch for x86.
14981 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
14983 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
14985 2005-07-06 Martin Baulig <martin@ximian.com>
14988 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
14989 (mono_jit_runtime_invoke): Likewise.
14991 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
14993 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
14996 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
14997 without loading their metadata. Reorganize the file format so exception handling+
14998 debug info is kept separate from normal method info. Create MonoJitInfo
14999 structures for methods lazily.
15001 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
15003 (x86_class_init_trampoline): Patch AOT class init trampolines too.
15005 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
15007 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
15010 * mini.h: Bump AOT file version.
15012 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
15014 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
15016 2005-07-01 Raja R Harinath <rharinath@novell.com>
15018 * Makefile.am (check-local): Call semdel-wrapper.
15020 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
15022 * mini-x86.c: Revert the last change as it seems to break the build..
15024 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
15026 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
15028 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
15030 2005-06-27 Ben Maurer <bmaurer@ximian.com>
15032 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
15033 outside of the macro, so strange stuff doesn't happen with gcc4
15034 (NEW_AOTCONST_TOKEN): Likewise.
15036 2005-06-28 Martin Baulig <martin@ximian.com>
15038 * mini.c (mini_class_is_system_array): New static method; use this
15039 instead of `klass->parent == mono_defaults.array_class' everywhere
15040 since this also works for the new generic array class.
15042 2005-06-26 Ben Maurer <bmaurer@ximian.com>
15044 * inssel.brg: Remove warnings.
15046 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
15048 * mini-ia64.c: Ongoing IA64 work.
15050 * basic-float.cs: Add float->i1 conversion test.
15052 * iltests.il: Add conv.u4 test.
15054 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
15056 * inssel-long.brg: Fix bug caused by last change.
15058 2005-06-23 Geoff Norton <gnorton@customerdna.com>
15060 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
15061 BSDs. Allows the x86 JIT to work on OSX86
15063 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
15065 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
15068 * mini-ia64.c: Ongoing IA64 work.
15070 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
15072 * mini-ia64.c: Ongoing IA64 work.
15074 * driver.c: Clean up jit_code_hash as well when using --regression.
15076 * inssel-long.brg: Fix long->i4/u4 conversion rules.
15078 * basic-long.cs: Add tests for long->u4 conversion.
15080 2005-06-18 Ben Maurer <bmaurer@ximian.com>
15082 * mini.c: Take mono_get_domainvar out of macros. This makes sure
15083 that we do not depend on undefined C behavior: the order stuff
15084 gets evaluated within an expression. Fixes mono when compiled on
15087 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
15089 * *-ia64.*: Ongoing IA64 work.
15091 * aot.c: Lower memory usage while loading AOT methods.
15093 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
15095 * mini.h: Bump AOT file format version.
15097 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
15099 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
15101 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
15103 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
15104 not on callee assembly). Fixed some comments.
15106 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
15108 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
15109 it gets proper disassembly.
15110 (emit_method_info): Remove some dead code.
15112 * mini.c (mini_method_compile): Allways allocate the GOT var in
15113 mono_method_to_ir for emulating opcodes.
15115 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
15117 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
15118 before freeing the code memory. Fixes #74990.
15120 * objects.cs: Add regression test for #74992.
15122 * liveness.c: Extend live ranges of arguments to the beginning of the
15123 method. Fixes #74992.
15125 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
15126 so it points into the faulting instruction.
15128 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
15130 * jit-icalls.c (mono_imul_ovf): Add exception handling.
15132 * *-ia64.*: Ongoing IA64 work.
15134 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
15136 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
15138 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
15140 * *-ia64.*: Ongoing IA64 work.
15142 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
15144 * basic-long.cs: Add tests for add/sub.ovf.
15146 * basic.cs: Add tests for sub.ovf.
15148 * *-ia64.*: Ongoing IA64 work.
15150 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
15152 * *-ia64.*: Ongoing IA64 work.
15154 * basic.cs: Add conv.ovf.i4.un test.
15156 2005-06-09 Massimiliano Mantione <massi@ximian.com>
15158 * mini.c: (remove_block_if_useless) Fixed bug 75061.
15160 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15162 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
15164 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
15166 * *-ia64.*: Ongoing IA64 work.
15168 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15171 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
15173 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
15175 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
15177 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
15179 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
15181 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
15182 of a call is callable by a near call.
15184 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
15186 * mini-ia64.c: Ongoing IA64 work.
15188 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
15190 * genmdesc.c: Make the generated array non-static.
15192 * inssel-long.brg: Fix LSHR_IMM rule.
15194 * *-ia64.*: Ongoing IA64 work.
15196 * *-ia64.*: Ongoing IA64 work.
15198 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
15200 * *-ia64.*: Ongoing IA64 work.
15202 * *-ia64.*: Ongoing IA64 work.
15204 * mini-ia64.c: Ongoing IA64 work.
15206 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
15208 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
15210 * objects.cs basic-calls.cs: Move some tests to objects.cs.
15212 * objects.cs basic-long.cs: Move some tests to objects.cs.
15214 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
15216 * *-ia64.*: Ongoing IA64 work.
15218 * iltests.il: Add a new test.
15220 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
15221 newobj. Fixes #75042.
15223 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
15225 * *-ia64.*: Ongoing IA64 work.
15227 * *-ia64.*: Ongoing IA64 work.
15229 * *-ia64.*: Ongoing IA64 work.
15231 * basic.cs objects.cs: Move tests accessing static variables as well.
15233 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
15235 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
15237 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
15239 * driver.c: Always print failed tests.
15241 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
15244 * *ia64*: Ongoing IA64 work.
15246 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
15248 * basic.cs: Add tests for add.ovf. Fix warnings.
15250 2005-05-18 Miguel de Icaza <miguel@novell.com>
15252 * driver.c (mono_main): Avoid crash if no argument is passed to
15253 --break; Do not use g_error, but f_printf. And fix all other
15254 ocurrences of the same crash.
15256 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
15258 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
15259 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
15262 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
15264 * *-ia64.*: Add beginnings of IA64 backend.
15266 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
15268 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
15270 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
15273 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
15275 * mini-amd64.c: Fix a warning.
15277 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
15279 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
15280 in float_neg. Fixes #74897.
15282 * mini-amd64.c (emit_call): Fix another near call bug.
15284 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
15286 * declsec.c: Keep the appdomain information in the structure. Added a
15287 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
15288 value gets overwritten).
15289 * declsec.h: Set the default MonoArray for the the stack to 6. Added
15290 an MonoAppDomain member to MonoSecurityFrame.
15291 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
15292 used in the stack walk. Now use a MonoArray which grow (double) when
15295 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
15297 * mini.c: Re-enabled runtime cleanup, since running threads should
15298 now properly stop when exiting.
15300 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
15302 * mini-codegen.c: New file contaning the arch-independent local
15303 register allocator. Not used by any architectures yet.
15305 * mini.h linear-scan.c: Merge some changes from the
15306 mini-xp-local-regalloc branch.
15308 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
15310 * mini-amd64.c (emit_call): Fix calls to native functions when the
15311 runtime is compiled as a shared library. Fixes #74756.
15313 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
15314 on a literal field. Fixes #74751.
15316 2005-04-25 Raja R Harinath <rharinath@novell.com>
15318 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
15320 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
15322 * objects.cs: Add missing null casting test.
15324 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
15326 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
15327 in wrapper methods. Also rename 'address' variable to 'offset'.
15329 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
15331 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
15334 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
15336 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
15339 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
15341 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
15343 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15345 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
15346 just the last bytes.
15348 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15350 * aot.c (mono_compile_assembly): Fix warning.
15352 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
15353 by the _MSC_VER stuff.
15355 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
15357 * inssel-long.brg: Fix #74588.
15359 * cpu-amd64.md: Fix #74591.
15361 * iltests.il: Add new regression tests.
15363 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
15365 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
15368 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
15370 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
15372 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
15373 from Bill Middleton <flashdict@gmail.com>.
15375 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
15377 * arrays.cs: Add new regression test. Fix warnings.
15379 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
15381 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
15382 and leakage in CKFINITE.
15384 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
15385 this to a null op since it is called on amd64 too.
15387 * exceptions-amd64.c (get_throw_trampoline): Align stack.
15389 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
15390 body since this is not used on amd64.
15392 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
15394 * mini-amd64.c: Remove obsolete fixmes.
15396 * mini.c (print_method_from_ip): Fix debugging support.
15398 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15400 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
15401 so that expressions that don't give much gain are not reduced.
15402 * ssapre.h: Likewise.
15404 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
15406 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
15408 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
15410 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
15412 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
15414 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
15416 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
15418 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
15420 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
15423 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
15425 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
15427 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
15429 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
15430 MONO_ARCH_USE_SIGACTION. Fixes #74252.
15432 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
15434 * mini-x86.c: Fix up stack overflow handling.
15436 * exceptions.cs: Add new regression test.
15438 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
15440 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
15441 mono_jit_thread_attach.
15443 * mini.c (mono_method_to_ir): Verify called method is not abstract.
15445 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15447 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
15448 avoid calling constructors using callvirt.
15450 * inssel.brg: Fix #74073.
15452 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
15454 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
15455 compilation with non-GCC compilers.
15456 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
15457 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
15459 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
15461 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
15462 klass->interface_offsets (will likely fix bug#74073).
15464 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15466 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
15468 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
15470 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
15471 to amd64_div_reg_size ().
15473 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
15475 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
15477 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
15479 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15481 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
15483 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15485 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
15487 * mini.c (mono_precompile_assembly): Load and precompile referenced
15488 assemblies as well. Fixes #74015.
15490 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
15492 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
15494 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
15496 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
15497 a lot of checks and (anyway) permissions cannot work until corlib is
15500 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
15502 * mini-ppc.c: fixed ABI issue on sysv/ppc.
15504 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
15506 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
15507 calls (fixes bug#72824).
15509 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
15511 * mini.c: fix tail recursion elimination (see test in bug#73936).
15513 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
15515 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
15516 some fp functions in sse2 mode.
15518 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
15520 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
15522 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
15524 * mini.h mini.c: Add mono_get_jit_tls_key ().
15526 * mini-x86.c: Enable fast TLS support on windows.
15528 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
15530 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
15531 * mini.c: Check for p/invoke method when generating code. If a
15532 p/invoke method, or it's class, isn't decorated with [Suppress
15533 UnmanagedCodeSecurity] then generate code to call System.Security.
15534 UnmanagedDemand (only if the security manager is active).
15536 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15538 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
15539 last change as it seems to cause strange crashes.
15541 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15543 * *.c: handle unsafe function pointers where needed.
15545 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15547 * mini.c (mono_jit_free_method): Remove the fixme too.
15549 2005-03-15 Miguel de Icaza <miguel@novell.com>
15551 * mini.c: As discussed, make the code actually free the delegate
15552 thunk now, to enable the debugging of delegate problems, use
15553 MONO_DEBUG=1 when running Mono.
15555 This takes also care of parts of the leaks as seen by Joe.
15557 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
15559 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
15560 thread_tls_offset calculation.
15562 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
15564 * declsec.c: Reworked linkdemand checks for icall. The previous code
15565 was using the declaration code (untrusted) and didn't work as expected
15566 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
15569 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
15571 * iltests.il: Add new localloc test.
15573 * mini-amd64.c: Handle large stack allocations the same way as on
15574 windows if stack overflow handling is working.
15576 * mini-amd64.c: Allocate the signal stack using mmap.
15578 * mini.c (sigsegv_signal_handler): Fix reading of context.
15580 * mini-exceptions.c: Fix up stack overflow handling.
15582 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
15584 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
15586 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
15588 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
15590 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
15591 tramp_init functions as they are no longer needed.
15593 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
15595 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
15597 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
15599 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
15601 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
15604 * mini-ops.h: Add OP_LMUL_IMM.
15606 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
15607 long mul/div opcodes as intrinsic.
15609 * mini-amd64.c (emit_call): Handle the case when the callee might be
15612 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
15614 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
15617 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
15619 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
15621 2005-03-09 Ben Maurer <bmaurer@ximian.com>
15623 * mini.c (mono_codegen): Don't leak here, to help people running
15626 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
15628 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
15629 conversions in sse2 mode.
15631 * basic-float.cs: Add regression test.
15633 * mini-amd64.c: Reenable sse2.
15635 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15637 * mini-amd64.c: Disable sse2 until some regressions are fixed.
15639 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
15641 * driver.c: Copyright text should include 2005.
15643 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15645 * cpu-amd64.md (load_membase): Fix more max lengths.
15647 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
15649 * cpu-amd64.md (load_membase): Fix max length.
15651 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
15653 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
15655 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
15656 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
15658 * basic-float.cs: Add rounding regression test.
15660 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
15662 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
15664 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
15665 structures in registers for pinvoke wrappers.
15667 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
15669 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
15671 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
15673 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
15674 wrapper to mono_jit_thread_attach.
15676 * mini.c (mini_jit_thread_attach): New jit icall.
15678 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
15679 native->managed wrappers.
15681 * exceptions.cs: Add new regression test.
15683 * mini.c (optimize_branches): Check regions in the cbranch to throw
15684 block case as well. Fixes #73242.
15686 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
15688 * mini.c: thread safety fixes.
15690 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
15692 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
15693 patching stuff, since delegates use jump trampolines so there is
15696 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
15699 * tramp-amd64.c: Fix build.
15701 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
15702 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
15704 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
15705 Rename this to mono_arch....
15706 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
15708 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
15710 * mini-amd64.c (emit_call): If both the caller and the callee is
15711 guaranteed to have 32 bit addresses, emit a normal call.
15713 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
15715 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
15716 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
15717 method_ptr inside delegates.
15719 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
15721 * mini.c (mono_jit_free_method): Free the method info even if the native code is
15722 invalidated. Fixes #73001.
15724 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
15726 * mini-x86.c: Only use stdcall for pinvokes on windows.
15728 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
15730 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
15731 * mini-x86.c: remove unreliable __thread var offset detection,
15732 use the correct accessors and enable by default.
15734 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
15736 * mini.c (mono_jit_free_method): Fix memory leak.
15738 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
15740 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
15742 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
15744 * cpu-amd64.md: Fix lengths of atomic opcodes.
15746 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
15748 * driver.c: try to not imply using ICU is any good.
15750 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
15752 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
15753 functions as inline ops.
15755 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
15756 some Interlocked functions as inline ops.
15758 * mini.c (move_basic_block_to_end): Fix bug in last patch.
15760 * mini.h (MonoBasicBlock): Reorganize fields a bit.
15762 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
15764 * mini.c: Add support for OP_NOT_TAKEN.
15766 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
15767 structures in registers for pinvoke wrappers.
15769 * mini-amd64.c: Fix warnings.
15771 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
15773 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
15775 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
15777 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
15778 address instead of loading the address from it.
15780 * mini-x86.c: Add support for returning small structs in registers
15781 on Win32. Fixes part of #70864.
15783 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
15785 * trace.c (get_token): Improve error checking.
15787 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
15789 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
15791 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
15793 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
15794 it can be reused for MonoClass.
15795 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
15798 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
15800 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
15801 instead of a MonoReflectionMethod. The method information wasn't used
15802 when displaying SecurityException details (but will be now).
15804 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
15806 * Makefile.am : windows build fix.
15808 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
15810 * iltests.il: Add new regression test.
15812 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
15815 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15817 * mini.c: Moved linkdemand check into helper function check_linkdemand
15818 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
15821 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15823 * declsec.c: Added statistics counter for different kinds of
15825 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
15826 (and commented) declaration.
15827 * mini.c: Added statistics counter for security Demand code
15828 generation. Added display of security statistics.
15830 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
15832 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
15833 Fix compilation errors under gcc-2.95.
15835 2005-02-12 Ben Maurer <bmaurer@ximian.com>
15837 * mini.c, driver.c: Use the new jit trampoline hashtable
15839 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15841 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
15843 2005-02-11 Martin Baulig <martin@ximian.com>
15845 * debug-mini.c (mono_debug_close_method): Free the line number array.
15847 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15849 * aot.c: Break up large methods into smaller ones. Share GOT slots for
15852 * mini.h: Bump AOT file format version.
15854 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
15856 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
15858 * declsec.h: Added macros to get/set lazyly initialized security
15859 informations about assemblies. Added new enum for different type of
15860 possible LinkDemand violation. Added function to check LinkDemands.
15861 * mini.h: Added a field to MonoCompile to hold any security violation
15862 detected when JITting a method (so it can be thrown later).
15863 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
15864 and CEE_CALLVIRT. Added code to throw exception at the end of
15865 mini_method_compile (note: the exception is unhandled right now).
15867 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
15869 * mini.c, jit-icalls.c: use the managed implementation of
15870 memset for initobj and memset, to avoid managed <-> unmanaged
15873 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15875 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
15876 optimization if it would need a GOT var.
15878 * basic.cs: Add tests for constant propagation and switch statements.
15880 * ssa.c: Fix out-of-range constant propagation and switch statements.
15882 2005-02-09 <vargaz@freemail.hu>
15884 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
15886 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
15888 * cpu-amd64.md (load_membase): Fix max length of load_membase.
15890 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15892 * mini.c: update to new signature of mono_class_get_allocation_ftn().
15894 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
15896 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
15897 arithmetic operations.
15899 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
15901 * mini-ppc.c: add a workaround for broken user code that
15902 DllImports vararg functions with non-vararg signatures.
15904 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
15906 * mini.c (mono_jit_compile_method_inner): Add detection and a
15907 meaningfull error message for assemblies written in Managed C++.
15909 * tramp-amd64.c mini-amd64.h: Add support for
15910 create_trampoline_from_token ().
15912 * aot.c mini-x86.c abcremoval.c: Applied patch from
15913 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
15915 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
15917 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
15918 which takes a MonoImage/token as parameter instead of a MonoMethod.
15920 * aot.c: Use the new trampoline for initializing vtables.
15922 * aot.c: Add support for ldfld/stfld_remote wrappers.
15924 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
15925 rules for compare <MEM>, IMM.
15927 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
15929 * aot.c: Handle inherited finalizers correctly.
15931 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
15933 * inssel.brg (stmt): Add a missing _setup_... ().
15935 * aot.c: Save some parts of the class state to the AOT file and use it
15936 to recompute that state when a class is initialized.
15938 * mini.c: Install AOT hooks into the runtime.
15940 * mini.h: Bump AOT file format version.
15942 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
15945 * iltests.il: Add new test.
15947 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
15949 * mini.c: fix typo.
15951 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
15953 * mini.c: setup the statistical profiler in the thread attach
15954 callback to cope with the new single thread code.
15956 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
15958 * mini-ppc.c: ensure we have enough room for the profiler
15959 calls (fixed bug#72084).
15961 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
15963 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
15966 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15968 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
15970 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15972 * ssapre.c: Fixed an issue with down safety (this allows IronPython
15973 to succesfully execute parrotbench).
15974 * ssapre.h: Likewise.
15976 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15978 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
15979 variable for stores to method arguments (fixes a SSAPRE issue).
15981 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
15983 * mini.c: handle value types in dup, fixes gen-112.cs.
15985 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
15987 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
15988 sequence for calls in dynamic methods to avoid thunks.
15990 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
15992 * mini.c: correctly remove dynamic methods from the hashtable.
15994 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15996 * driver.c: Disabled SSAPRE until fix the bug that appears
15997 in IronPython's parrotbench.
15999 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
16001 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
16003 * mini.c (mono_method_to_ir): Revert the previous change.
16005 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
16006 when AOT compiling.
16008 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
16009 mono_jit_info_table_find () etc. when running under valgrind.
16011 * inssel.brg: Fix warnings.
16013 * mini-exceptions.c: Fix warnings.
16015 2005-01-31 Martin Baulig <martin@ximian.com>
16017 * driver.c (compile_all_methods_thread_main): Don't try to compile
16018 generic methods or anything which has type parameters.
16020 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
16022 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
16024 * TestDriver.cs: Add --verbose flags.
16026 * graph.c ssa.c: Fix 64 bit warnings.
16028 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
16029 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
16030 Fix 64 bit warnings.
16032 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
16033 variable not spotted by gcc.
16035 * mini-amd64.c inssel-amd64.brg: Applied patch from
16036 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
16037 X86_COMPARE_MEMBASE opcodes.
16039 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
16041 2005-01-29 Ben Maurer <bmaurer@ximian.com>
16043 * *: MonoMethod->signature might be NULL now. You *MUST* use
16044 mono_method_signature.
16046 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
16048 * driver.c (compile_all_methods_thread_main): Compile the methods
16049 without invoking cctors.
16051 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
16053 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
16054 * basic-calls.cs: test for the above.
16056 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
16058 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
16059 MonoJitInfo changes.
16061 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
16063 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
16064 eagerly if it contains dynamic methods.
16066 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
16068 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
16069 trace, it is now computed by an icall from trace_ips.
16071 * mini-exceptions.c: Fix a warning.
16073 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
16075 * mini-exceptions.c: don't bother getting stack trace info if
16076 it's not going to be used.
16078 2005-01-27 Raja R Harinath <rharinath@novell.com>
16080 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
16083 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
16085 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
16087 * aot.c: Avoid calling mono_method_get_header () if not needed.
16089 * mini.h: Bump AOT file format version.
16091 * mini.c (mono_emit_native_call): Allocate a GOT var here.
16093 * mini.c (mono_print_tree): Print more info for calls.
16095 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
16097 * declsec.h: Remove warning by adding missing include for marshal.h
16099 2005-01-26 Martin Baulig <martin@ximian.com>
16101 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
16104 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
16106 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
16109 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
16111 * aot.c (mono_compile_assembly): Fix a warning.
16113 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
16115 * declsec.c: Look for security attributes on the original MonoMethod
16116 (and not the wrapped one). This fix permissions on icalls.
16118 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16120 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16122 * mini.c (mono_allocate_stack_slots): Add a fixme.
16124 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16126 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
16128 * inssel.brg: optimize casts of sealed types (more
16129 optimizations waiting for fixes in remoting).
16131 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16133 * inssel.brg (stmt): Add another dummy rule.
16135 * driver.c: Fix warnings.
16137 * driver.c (mono_main): If running under valgrind, instruct glib to use
16138 the system allocation functions so valgrind can track the memory
16139 allocated by the g_... functions.
16141 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
16143 * mini-ops.h: Add OP_DUMMY_STORE opcode.
16145 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
16147 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
16148 variables in try regions.
16150 * mini.c (mini_method_compile): Don't disable optimizations on large
16151 methods when AOT compiling.
16153 * mini.c (mono_allocate_stack_slots): New arch independent method to
16154 allocate stack slots. Not yet used.
16156 2005-01-22 Ben Maurer <bmaurer@ximian.com>
16158 * debug-mini.c (mono_debug_close_method): Plug some leaks.
16160 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
16162 * mini-ppc.c: make the branch info relative as the code
16163 buffer can be reallocated.
16165 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
16167 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
16168 * driver.c: Removed the AOT/security restriction. Now initialize the
16169 security manager (in metadata) if --security is used.
16170 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
16171 rather than the pointer to declarative security, when AOT is used.
16173 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
16175 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
16176 basic blocks, reduced intrinsic exception throwing code size.
16178 2005-01-22 Miguel de Icaza <miguel@ximian.com>
16180 * driver.c (mini_usage): Reorder the usage screen.
16182 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
16184 * mini.c (mono_resolve_patch_target): Fix warning.
16186 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
16188 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
16191 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
16193 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
16194 breaks the amd64 build.
16196 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
16197 register allocation. Fixes #71454.
16199 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
16201 * arrays.cs: Add new regression test.
16203 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16205 * ssapre.c: Turned usage of snprintf to GString.
16206 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
16207 (I left it on by mistake in my previous commit).
16209 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
16211 * mini.c, cfold.c, basic-calls.cs: preserve side effects
16212 on cond branch optimization (fixes bug# 71515).
16214 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16216 * abcremoval.c: Fixed bug 71062.
16217 * abcremoval.h: Likewise.
16219 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16221 * mini.c: Added a new functionality to optimize_branches, the removal
16222 of useless basic blocks, and fixed some problem in the removal of
16223 critical edges; some utility functions added for both purposes.
16224 * ssapre.c: Added complex expression support, and fixed bug 70637.
16225 * ssapre.h: Likewise.
16226 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
16228 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
16229 * driver.c: Re-enabled SSAPRE.
16231 2005-01-19 Martin Baulig <martin@ximian.com>
16233 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
16234 the result of mono_get_method_constrained().
16236 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
16238 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
16241 2005-01-18 Geoff Norton <gnorton@customerdna.com>
16243 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
16244 be detected. Fixes #59296.
16246 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
16248 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
16249 which can happen. Fixes #71361.
16251 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
16253 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
16256 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
16258 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
16259 appdomain-unload.exe to fail.
16261 * mini.c: Fix some memory leaks.
16263 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
16265 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
16266 Fixed bug and sped up some codepaths.
16268 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
16270 * mini.c: Fix some memory leaks.
16272 * exceptions.cs basic-long.cs: Add test for checked ulong->int
16275 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
16277 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
16280 * iltests.il: Add regression test for #71320.
16282 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
16284 * mini.c (mono_codegen): Fix installation of profiler hooks.
16286 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
16288 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
16290 * mini.h, mini.c, cfold.c: optimize access to enum
16291 readonly fields, too. Eval conditional branches if possible
16292 to perform unreachable code removal in more cases.
16294 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
16296 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
16298 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
16301 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
16302 WinXP DEP. Fixes #71244.
16304 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
16306 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
16308 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
16310 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
16312 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
16314 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
16317 * mini.h: Bump AOT version.
16319 * mini.h (MonoCompile): Change exvar to a hash table.
16321 * mini.c: Allocate a separate exvar for each handler block.
16323 * mini.c: Get rid of the computation of filter_lengths, its not needed.
16325 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
16326 ex var with the pending exception and only throw if the two are equal.
16329 * exceptions.cs: Add tests for rethrow and nested catch clauses.
16331 * mini-x86.c: Fix warnings.
16333 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
16334 used by all the ports now.
16336 * aot.c: Add write-symbols and save-temps options.
16338 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16340 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
16342 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
16344 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
16347 * tramp-s390.c: Check vtable slot belongs to the domain.
16349 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
16350 as per other platforms.
16352 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
16354 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
16356 * driver.c: we don't run the Main() code in a subthread anymore.
16358 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
16360 * mini.c: added experimental rtc support in the statistical
16361 profiler: if the user has the permission, more accurate statistics
16362 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
16363 The MONO_RTC value must be restricted to what the linux rtc allows:
16364 power of two from 64 to 8192 Hz.
16366 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16368 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
16370 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
16372 * mini-ppc.c: better icache flush for smp.
16374 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
16376 * mini-amd64.c (emit_move_return_value): Fix memory leak.
16378 * mini-x86.c (get_call_info): Add the get_call_info () code from the
16379 amd64 port, not yet used.
16381 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16383 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
16386 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
16388 * driver.c: Added --security option to activate the security manager.
16389 Right now this will allow code generation for declarative demands and
16390 is disabled when AOT is specified.
16391 * mini.c: Add code generation for declarative security demands.
16392 * mini.h: Add mono_use_security_manager as an extern gboolean.
16394 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16396 * aot.c (mono_compile_assembly): Speed up compilation a bit by
16397 emitting more dense assembly code.
16399 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
16400 exception throwing stuff.
16402 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
16404 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
16407 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
16408 left in by mistake.
16410 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
16413 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
16415 * tramp-*.c: Only patch vtable slots if the object is in the current
16416 domain. Fixes appdomain-unload.exe.
16418 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
16420 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
16423 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16425 * mini.c (reverse_branch_op): New helper function.
16427 * mini.c (optimize_branches): Run the new optimization only on
16428 platforms which support it. Also reverse all kinds of branches.
16430 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
16432 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
16435 * mini.c (optimize_branches): Reverse not-equals branches if the false
16436 bblock is a throw. This happens a lot of time with argument checking in
16439 * mini.c (mono_codegen): Add support for placing basic blocks after
16440 the function epilogue.
16442 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
16445 2005-01-05 Miguel de Icaza <miguel@ximian.com>
16447 * mini.c (setup_stat_profiler): Only set this up if the platform
16448 supports ITIMER_PROF.
16450 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16452 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
16455 * inssel.brg: Fix a warning.
16457 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
16459 * mini.c: added support for statistical profiler
16460 (run with: --profile=default:stat).
16462 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
16464 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
16466 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
16468 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
16469 related to global registers from the amd64 port.
16471 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
16473 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
16475 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
16476 with global registers.
16477 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
16479 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
16481 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
16483 * debug-mini.c (encode_value): Fix off-by-one.
16485 * aot.c (encode_value): Likewise.
16487 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
16489 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
16491 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
16494 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
16496 * aot.c (emit_method_info): Increase size of temp buffer.
16498 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
16501 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
16503 * aot.c (emit_method_info): Fix build.
16505 * aot.c: Further rework of the AOT file format to reduce the size of
16506 the method info data.
16508 * mini.h: Bump AOT file format version.
16510 2004-12-27 Martin Baulig <martin@ximian.com>
16512 * mini.c (mini_get_method): New static method; call
16513 mono_get_method_full() and mono_get_inflated_method().
16514 (mono_method_to_ir): Use mini_get_method() instead of
16515 mono_get_method_full().
16517 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
16519 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
16521 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
16523 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
16525 * inssel-amd64.brg: Add some optimization rules.
16527 2004-12-24 Ben Maurer <bmaurer@ximian.com>
16529 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
16530 standard not GC'd stuff is fine.
16532 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
16534 * aot.c: Rework the AOT file format to get rid of most of the global
16535 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
16537 * mini.h: Bump AOT file format version.
16539 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
16541 * mini.h: Bump AOT file format version.
16543 * aot.c (mono_aot_is_got_entry): New function to determine if an
16544 address is inside a GOT.
16546 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
16548 * cpu-pentium.md: Increase the maximum size of some instructions which
16549 might involve a got access.
16551 * mini.c (get_method_from_ip): Another debug helper function.
16553 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
16554 when got var accesses are created during the decompose phase.
16556 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
16558 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
16559 argument mini_compile_method and to MonoCompile, and use this to
16560 determine whenever a given method is compiled for AOT. This allows the
16561 other methods compiled during AOT compilation to be free of AOT stuff,
16562 so the backends does not need to add special support for them by
16563 creating a fake GOT etc.
16565 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
16568 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16570 * mini.c (mono_method_to_ir): It turns out that some of the
16571 x-appdomain wrappers are lax with types, so just ignore this for
16574 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
16575 at the vtable->klass. If it is non-shared code we can just use the
16578 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
16580 * mini-ppc.c: access MonoDomain from tls, too.
16582 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
16584 * declsec.c: Removed unused variable (and related warning ;-)
16586 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16588 * iltests.il: New test for LDELEMA on an array of ref types.
16590 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
16591 all ldelema's on reftypes.
16592 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
16593 it was the wrong place to put it.
16595 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
16596 register to pop to make this cleaner, at the request of Paolo.
16598 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16600 * mini-ops.h (OP_GETHASHCODE): New op.
16602 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
16604 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
16607 For a microbenchmark, this reduces the cost of Hashtable.get_Item
16610 * mini-x86.c (mono_arch_output_basic_block): Rather than
16618 The first is 3 bytes while the second is 1. This saves 36 kb on
16619 mscorlib, quite a big saving. When bootstraping mcs, I was able to
16620 see a small boost because of icache locality.
16622 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
16624 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
16626 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
16627 started code sharing with the generic code.
16629 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
16631 * mini-ppc.c, cpu-g4.md: added code for direct access to
16634 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
16636 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
16637 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
16640 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
16642 * declsec.c|h: Added functions to cache the declarative stack modifiers
16643 in MonoJitInfo and to create a security frame from a MonoJitInfo
16645 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
16646 created. Register internal calls for System.Security.SecurityFrame::
16647 _GetSecurityFrame and _GetSecurityStack.
16648 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
16649 the definitions for the new stack walk/callback mechanism.
16650 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
16651 first security frame for LinkDemands and InheritanceDemands) and
16652 GetSecurityStack for Demands. Both use the new mono_walk_stack code
16654 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
16655 walk initialization (lupus).
16657 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16659 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
16661 (handle_loaded_temps): Do not create a temporary variable for
16662 things that we know are temps. They will never be modified.
16663 (mono_spill_call): Set MONO_INST_IS_TEMP
16664 (mono_emulate_opcode): ditto
16666 (mono_method_to_ir.CEE_DUP): ditto
16668 2004-12-19 Ben Maurer <bmaurer@ximian.com>
16670 * mini.c (type_to_eval_stack_type): Make this handle the void type
16671 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
16672 (emit_tree): use ip_in_bb to special case some common idioms
16673 Update all callers to pass in the IP.
16674 (mono_method_to_ir): Make CEE_CALL* do the above as well.
16676 This gives us a nice 2% speedup in mcs bootstrap.
16678 * mini-x86.c (peephole_pass): Peephole pass to make
16687 * mini.c (ip_in_bb): new method.
16688 (mono_method_to_ir): use this method rather than doing the hash
16691 * linear-scan.c (mono_linear_scan): When expiring actives, you
16692 don't need to keep around variables that expire on this
16693 instruction. This makes it so that:
16696 store (ebx add (ebx, 1))
16700 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
16702 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
16703 combination to avoid doing two copies. Fix up problems with previous
16706 * mini.c: Fix 64 bit warnings.
16708 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
16710 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
16712 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
16713 changes from the x86 code.
16715 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
16717 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
16719 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
16720 throwing code to reduce its size, unify the AOT and non-aot code and
16721 get rid of relocations in the AOT case.
16723 * mini-x86.h mini.c exceptions-x86.c
16724 (mono_arch_get_throw_corlib_exception): New arch specific function to
16725 raise corlib exceptions which doesn't require relocations in the
16728 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
16730 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
16732 * mini.c (mono_emit_method_call): Only allocate the got var when it is
16735 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
16738 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16740 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
16741 with add function when used from Inc/dec atomic
16742 functions. Re-enabled optimization on x86.
16743 * mini-ops.h: renamed atomic_add functions to
16744 allow _add to match the Interlocked::Add and
16745 _add_next to match Interlocked::Inc/Dec.
16747 2004-12-15 Massimiliano Mantione <massi@ximian.com>
16749 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
16750 linking of BBs to the end BB, and enabled SSAPRE also with
16751 consprop and copyprop (which was prevented by that bug).
16753 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16755 * mini-x86.c: disabling the Interlocked optimizing code.
16757 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16759 * aot.c (load_aot_module): Move reading of got_addr after the AOT
16760 file version check.
16762 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16764 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
16765 interlocked optimization due lack of support on x86, rewrote
16766 exchange to take into account that base may be in eax.
16768 xsp works again; activated Interlocked optimizing code.
16770 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16772 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
16774 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
16776 * mini-ops.h: Add new opcodes.
16778 * mini.h: Add new patch types. Add got_var to MonoCompile.
16780 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
16781 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
16782 make it work with all kinds of patchable code.
16784 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
16785 address of the GOT, and referencing entries in the GOT.
16787 * mini.c: Add code to load the GOT address if needed by an opcode.
16789 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
16790 independent AOT code on the x86 using an elf-style Global Offset Table.
16792 2004-12-14 Raja R Harinath <rharinath@novell.com>
16794 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
16796 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16798 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
16801 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
16803 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
16804 of Interlocked:Increment/Decrement/Add as inline ops.
16805 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
16807 2004-12-12 Geoff Norton <gnorton@customerdna.com>
16809 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
16810 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
16812 2004-12-12 Duncan Mak <duncan@ximian.com>
16814 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
16815 again. `patch_info->table_size' is no longer valid after Zoltan's
16818 2004-12-12 Martin Baulig <martin@ximian.com>
16820 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
16821 if we are the "real" method, ie. not an inlined method inside it.
16823 2004-12-11 Ben Maurer <bmaurer@ximian.com>
16825 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
16826 before we look in the special fields table. This fixes
16827 ../tests/thread-static-init.cs.
16829 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16831 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
16832 for Array get_Rank and get_Length. Fixes bug #70465.
16834 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
16836 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
16837 separate structure to reduce the size of MonoJumpInfo.
16839 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
16841 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
16843 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
16845 * mini.c (mini_get_inst_for_method): Changed to allow ports
16846 to return a MonoInst instead of opcode
16847 (renamed mini_get_opcode_for_method to better reflect the new functionality)
16849 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
16850 Allow ports to return a created MonoInst instead of op-code, will enable
16852 (renamed mini_get_opcode_for_method to better reflected the functionality)
16854 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
16856 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
16858 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16860 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
16863 2004-12-08 Martin Baulig <martin@ximian.com>
16865 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
16866 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
16868 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16870 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
16873 * exceptions.cs: Disable some tests which depend on properties of x86 fp
16876 2004-12-08 Raja R Harinath <rharinath@novell.com>
16878 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
16880 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
16882 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
16883 bug introduced by the previous patch.
16885 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16887 * mini-ppc.c, objectc.cs: handle large structs passed by value
16888 (fixes bug #69972).
16890 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
16892 * mini-ppc.c: OP_ARGLIST implementation from
16893 Geoff Norton <gnorton@customerdna.com>.
16895 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
16897 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
16898 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
16900 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16902 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
16904 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16906 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
16909 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
16911 * mini-sparc.c: Zero out localled-ed memory.
16913 * iltests.il: Add tests for zeroing out localloc-ed memory.
16915 2004-12-04 Martin Baulig <martin@ximian.com>
16917 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
16918 mono_method_get_signature_full().
16920 2004-12-03 Massimiliano Mantione <massi@ximian.com>
16922 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
16923 and some utility functions (always for SSAPRE), integrated SSAPRE.
16924 * mini.h: Likewise.
16925 * driver.c: Added ssapre option.
16926 * ssa.c: Small fix on OP_ARG handling.
16927 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
16928 * Makefile.am: Likewise.
16930 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
16932 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
16933 now in the xp code.
16935 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
16938 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16940 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
16942 * cpu-s390.md : Increase instruction length of oparglist.
16944 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
16946 2004-11-30 Martin Baulig <martin@ximian.com>
16948 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
16949 virtual generic methods. We call a special helper_compile_generic_method()
16950 icall to retrieve the method from the vtable, inflate and compile
16951 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
16953 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
16955 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
16957 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
16959 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
16961 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
16964 2004-11-27 Ben Maurer <bmaurer@ximian.com>
16966 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
16967 platforms with PIC aot.
16969 2004-11-28 Martin Baulig <martin@ximian.com>
16971 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
16974 2004-11-28 Martin Baulig <martin@ximian.com>
16976 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
16977 the result of mono_type_get_underlying_type() to check whether
16980 2004-11-26 Martin Baulig <martin@ximian.com>
16983 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
16986 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
16988 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
16989 the same way as the other arguments so they won't get clobbered.
16991 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
16992 calls through R11 since it is clobbered by the trampoline code.
16994 2004-11-26 Raja R Harinath <rharinath@novell.com>
16996 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
16997 pick up in-tree mscorlib.dll.
16999 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
17001 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
17003 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
17004 runtime data/code are now stored in a table similar to the GOT in ELF.
17005 This allows the code itself to be position independent.
17007 * aot.c: Fix loading of referenced assemblies after the lazy assembly
17010 * aot.c: Attach ELF type (object/function) directives to all global
17013 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
17015 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
17017 * mini-amd64.h: Turn on PIC AOT code.
17019 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
17020 returning the offset within an OP_AOTCONST instruction where the GOT
17021 offset needs to be added.
17023 * mini.h: Bump AOT file format version.
17025 2004-11-25 Martin Baulig <martin@ximian.com>
17027 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
17028 uninflated generic methods.
17030 2004-11-25 Martin Baulig <martin@ximian.com>
17032 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
17034 2004-11-24 Martin Baulig <martin@ximian.com>
17036 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
17037 original klass (this only applies for generic instances).
17039 2004-11-24 Martin Baulig <martin@ximian.com>
17041 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
17042 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
17045 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
17047 * mini.c (mono_method_to_ir): Disable inlining for methods containing
17048 localloc. Fixes #69678.
17050 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
17052 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
17054 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
17055 used SSE registers on pinvoke calls. Fixes #69774.
17057 2004-11-23 Geoff Norton <gnorton@customerdna.com>
17059 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
17060 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
17062 2004-11-23 Raja R Harinath <rharinath@novell.com>
17064 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
17065 Refer directly to the mcs/ tree.
17067 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17069 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
17070 Check if a trampoline for a synchronized method is required.
17072 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
17074 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
17075 with localloc if needed. Throe arithmetric exception in
17076 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
17077 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
17079 2004-11-19 Geoff Norton <gnorton@customerdna.com>
17081 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
17082 types before switching on type. Fixes #69622.
17084 2004-11-19 Raja R Harinath <rharinath@novell.com>
17086 * Makefile.am (check-local): New. Integrate into 'make check'.
17087 (MCS,RUNTIME): Define using in-tree mono and mcs.
17089 (%.exe): Use $(ILASM).
17091 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
17093 * mini-ppc.c: adjust initial prolog size (bug #69691).
17095 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
17097 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
17100 2004-11-17 Raja R Harinath <rharinath@novell.com>
17102 * Makefile.am (clean-local): Rename from 'clean'.
17104 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17106 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
17107 to mono_arch_is_int_overflow.
17108 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
17111 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
17113 * declsec.c|h: New files to support declarative security attributes.
17114 Added function to check if a method has (applicable) security.
17115 * mini.c|h: Add check for declarative security attributes in
17116 mono_method_check_inlining.
17117 * Makefile.am: Added declsec.c and declsec.h to the build.
17119 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
17121 * mini.c, mini.h: update to keep dynamic code info per-domain.
17123 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
17125 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
17126 (mini_init): Get rid of it from here too.
17128 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
17130 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
17131 implemented OP_RETHROW (patch by Geoff Norton
17132 <gnorton@customerdna.com>).
17134 2004-11-10 Geoff Norton <gnorton@customerdna.com>
17136 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
17137 between appdomains. Fixes appdomain-unload on PPC.
17139 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
17141 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17142 mini-exceptions.c: handle the new wrapper types.
17143 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
17144 token value as a MonoClass* when compiling a wrapper.
17145 mono_jit_create_remoting_trampoline now takes an additional
17146 MonoRemotingTarget parameter.
17148 2004-11-10 Martin Baulig <martin@localhost>
17150 * mini.c (mono_method_to_ir): Use `generic_container->context'
17151 rather than creating a new one.
17153 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17155 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
17157 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
17159 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
17161 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
17162 the experimental aot cache stuff.
17164 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
17166 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17167 mini-exceptions.c: update to exception clause structure changes.
17169 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
17171 * exceptions-x86.c (throw_exception): Fix warnings.
17173 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
17176 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
17178 * exceptions-sparc.c (get_throw_exception): Really fix this.
17180 2004-11-07 Ben Maurer <bmaurer@ximian.com>
17182 * tramp-*.c: we no longer support icalls without wrappers, so
17183 a bit of code can be removed here
17185 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
17187 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
17190 * cpu-sparc.md: Add op_rethrow.
17192 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
17194 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
17196 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
17197 * mini-ops.h: Add OP_RETHROW.
17199 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
17201 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
17203 2004-11-05 Geoff Norton <gnorton@customerdna.com>
17205 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
17206 Makes the output much easier to read
17208 2004-11-05 Ben Maurer <bmaurer@ximian.com>
17210 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
17211 prevents another huge leak when compiling with ssa. Secondly, the
17212 performance of doing this rather than freeing the lists is much
17213 better. GList does a lock every time you allocate a list link,
17214 so that it can use a memory pool. So, it is better to just use
17215 a memory pool of our own.
17217 * ssa.c, linear-scan.c: replace g_list_remove_link with
17218 g_list_delete. The remove one does not free the GList, so we were
17219 leaking memory. On -O=all --compile-all with corlib, this cut down
17220 3 MB of allocations.
17222 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
17224 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
17226 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
17228 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
17229 into a new function mono_create_jit_trampoline ().
17231 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
17233 * trace.c (get_spec): Allow tracing of classes without a namespace.
17235 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
17237 * mini.c: Fix pointer overwrite in mini_method_compile.
17239 2004-11-2 Geoff Norton <gnorton@customerdna.com>
17241 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
17242 The darwin ABI needs some special handling for 1 and 2 byte structs
17243 Lets use lbz/lhz instead of lwz everywhere.
17244 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
17245 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
17246 Use stb/sth for the former, and put the latter always on stack instead of in
17247 argument registers.
17249 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
17251 * trace.c (is_filenamechar): Add '_'.
17253 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17255 * mini-s390.c: Fix prolog length to allow for large trace requirements.
17257 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
17259 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
17261 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
17262 depends on libmonogc. Fixes #68805.
17264 2004-10-26 Miguel de Icaza <miguel@ximian.com>
17266 * mini.c (mono_jit_free_method): Provide extra information for
17267 this error. Currently this leaks, but will be turned into a
17268 developer option in the future.
17270 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
17272 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
17274 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
17276 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
17277 boundary. Fixes reading of PATCH_INFO_R4 and R8.
17278 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
17280 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
17282 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
17283 trampolines for AOT code.
17285 2004-10-22 <vargaz@freemail.hu>
17287 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
17288 constructed types. Fixes #68136.
17290 2004-10-21 Martin Baulig <martin@ximian.com>
17292 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
17293 if it returns true, unwind the stack to the call instruction.
17295 2004-10-21 <vargaz@freemail.hu>
17297 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
17299 * mini.h: Bump AOT version number.
17301 * objects.cs: Add another test for unbox trampolines.
17303 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
17306 2004-10-20 <vargaz@freemail.hu>
17308 * driver.c: Add SHARED to the set of optimizations tested.
17310 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
17312 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
17313 used by CEE_NEWARR.
17315 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
17317 2004-10-20 Martin Baulig <martin@ximian.com>
17319 * mini-exceptions.c (mono_handle_exception): Call
17320 mono_debugger_handle_exception() to tell the debugger about
17321 catch/finally clauses.
17323 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
17325 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
17327 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
17330 2004-10-15 Geoff Norton <gnorton@customerdna.com>
17332 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
17333 methods as their native size, fixed bug #57543, #57545.
17334 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
17335 This saves a temporary register and mullw call down into 1 (minor perf
17336 increase for cases like sum = sum * 5; This use to translate into:
17339 It now translates to
17342 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
17344 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
17347 2004-10-11 Martin Baulig <martin@ximian.com>
17349 * mini.c (mono_method_to_ir): If we're a generic method, get the
17350 MonoGenericContainer from our MonoMethodNormal and create a
17351 MonoGenericContext from it.
17353 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
17355 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
17357 * basic-long.cs: Add test for checked i8->i2 cast.
17359 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17361 * inssel-ppc.brg: added a couple of speedup rules.
17363 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
17365 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
17366 to speed up rebuilds.
17368 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17370 * mini-s390.c: Minor fix to OP_OR_IMM.
17372 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
17374 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
17375 better. Fixes appdomain-unload.exe on sparc.
17377 2004-10-02 Massimiliano Mantione <massi@ximian.com>
17379 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
17380 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
17383 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
17385 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
17387 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
17389 * mini.c: Always generate a field read/write wrapper for members
17390 of the class MarshalByRefObject since the actual instance could
17393 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
17395 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
17397 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
17399 * driver.c mini.h trace.c: Move the setting of the main assembly into
17400 a separate function called mono_trace_set_assembly () and call it after
17401 actually loading the main assembly. Fixes #66872.
17403 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
17405 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
17406 using the code manager.
17408 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
17410 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
17412 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
17414 * cpu-amd64.md: Fix bug in previous patch.
17416 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
17419 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
17421 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17422 mini-exceptions.c: updates for changed stack walk interface.
17424 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17426 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
17428 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
17430 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
17432 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
17434 * driver.c (mini_regression_list): Do not call mono_assembly_close
17435 since assemblies can't be unloaded.
17437 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17439 * cpu-amd64.md: Fix more instruction lengths.
17441 * cpu-amd64.md: Fix lengths of some instructions.
17443 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
17445 * inssel.brg: Make the array ldelema check aot friendly.
17447 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17449 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
17451 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
17453 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
17455 * mini-x86.c: Fix build.
17457 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
17458 mono_type_get_underlying_type () helper function to simplify code.
17460 2004-09-09 Martin Baulig <martin@ximian.com>
17462 * mini-amd64.c: Don't access `type->data.klass' directly, call
17463 mono_class_from_mono_type() instead since the type may be a
17466 2004-09-09 Martin Baulig <martin@ximian.com>
17468 * mini-amd64.c (get_call_info): Fix support for generic instances.
17469 (add_valuetype): Use mono_class_from_mono_type() to get the class
17470 since we can be a generic instance.
17472 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
17474 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
17476 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
17478 * liveness.c: reset spill costs on each scan: bug 62107
17480 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
17482 * exceptions-sparc.c (mono_arch_find_jit_info): remove
17483 unnecessary line that doesn't compile
17485 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
17487 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
17488 trampolines, make them call an error function so people can fix their
17491 2004-09-06 Martin Baulig <martin@ximian.com>
17493 * mini.c (mono_method_to_ir): When initializing locals, handle a
17494 generic instances like a valuetype if it's a valuetype and like a
17495 class if it's a class.
17497 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17499 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
17500 stack. Fixes #64674.
17502 * exceptions.cs: Add test for unwinding of call arguments.
17504 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
17506 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
17507 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
17508 set the carry/borrow flag). The sparc and s390 implementations
17509 can now use optimized versions (and simplify the code). ppc bugfixes.
17511 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17513 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
17515 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
17517 * inssel-amd64.brg: Remove leftover 32 bit rule.
17519 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
17521 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
17523 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
17524 mono_arch_find_jit_info functions into a new function. Fix a memory
17527 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
17530 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17532 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
17535 * exceptions.cs: Add array size tests.
17537 * mini.c: Allocate a separate icall wrapper for each arity of
17538 mono_array_new_va. Fixes #59509.
17540 * exceptions.cs: Add testcase for 64578.
17542 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
17544 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
17546 2004-09-02 Martin Baulig <martin@ximian.com>
17548 * mini.c (mono_method_to_ir): When initializing the locals, call
17549 handle_initobj() on the generic instance itself, not its
17552 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17554 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
17555 MonoJitInfo for dynamic methods.
17557 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
17559 * mini.c: Add support for freeing JIT data for dynamic methods.
17561 2004-09-01 Martin Baulig <martin@ximian.com>
17563 * mini-x86.c (is_regsize_var): Added support for generic
17565 (mono_arch_emit_prolog): Make this compile again, use
17566 `x86_push_imm_template (code)'.
17568 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
17570 * mini-x86.c: make all push_imm instructions that get
17571 patched always emit the long form
17573 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
17575 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
17576 in a per-domain hash.
17578 * mini-amd64.c (merge_argument_class_from_type): Handle generic
17581 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
17583 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
17586 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
17589 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
17590 Beginnings of SSE2 support.
17592 * exceptions.cs: Add more tests for checked int<->uint casts.
17594 2004-08-28 Martin Baulig <martin@ximian.com>
17596 * mini-x86.c (mono_arch_instrument_epilog): Added support for
17600 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
17601 Handle generic instances recursively.
17603 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17605 * iltests.il: test for conv.u8 on a constant
17607 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17609 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
17610 LCONV_x4 (shrun_32 (membase)).
17612 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17614 * inssel-x86.brg: c&p rules for push/setret of long
17616 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17618 * inssel-x86.brg: c&p rules for compare (base, regvar) and
17619 compare (regvar, base)
17621 * inssel-x86.brg: more burg love
17623 * inssel.brg: more cleanup
17625 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
17627 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17629 * basic-long.cs, basic-calls.cs: new tests for optimization.
17631 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
17633 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
17636 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17638 * mini-amd64.c (read_tls_offset_from_method): Add another case.
17640 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
17642 * inssel.brg (mini_emit_memcpy): use
17643 NO_UNALIGNED_ACCESS to disable memcpy optimization
17645 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17647 * mini-amd64.c: Handle generic types in various places.
17649 * mini.c (mono_method_to_ir): Handle generic types in init locals.
17651 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
17653 * mini.c (handle_box): Fix warning.
17655 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
17657 * mini-amd64.h: Enable the emit_state optimization.
17659 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
17661 * mini-amd64.c: Add some new 64 bit peephole opts.
17663 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
17665 * cpu-amd64.md: sreg1 of div instructions must be %rax.
17667 * mini-amd64.c: Register allocator fixes.
17669 * mini.c: Add an optimization to emit_state to avoid allocation of new
17670 registers on some platforms.
17672 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
17674 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
17676 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
17677 allocation. Fixes #63085.
17679 * basic-long.cs: Add new regression test.
17681 * mini-amd64.c: Register allocator improvements.
17683 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
17685 * mini-amd64.c (read_tls_offset_from_method): Add another code
17688 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
17689 instruction sequence for nullifying class init trampolines.
17691 * objects.cs: Add new regalloc test.
17693 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
17695 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17697 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
17699 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
17702 * driver.c: Fix profiling after TLS changes.
17704 * driver.c (mono_main): Set mono_stats.enabled if needed.
17706 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
17709 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
17711 * mini-x86.c: use a 1 op rather than a 2 op tls access
17712 instruction -> faster.
17714 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17716 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17719 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
17721 * exceptions-sparc.c (throw_exception): fix typo
17723 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
17725 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
17726 set tree->dreg correctly with tls. Allow any
17727 register to be used.
17729 * mini-x86.c (read_tls_offset_from_method): add new code
17730 generation pattern seen with GCC.
17733 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
17735 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
17736 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17737 exceptions-sparc.c: fix some performance issues in exception
17738 handling and setting of the stack trace for exceptions that were
17741 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17743 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17746 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
17749 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
17751 This patch inlines tls access, when possible.
17753 * mini.h: new arch functions for TLS intrinsics.
17754 All platforms updated with a stub.
17756 * mini.c: use the new intrinsics
17758 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
17759 arch specific intrinsic for tls variables
17761 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17763 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
17766 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
17768 * mini.c: thread local allocation
17770 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
17772 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
17774 * Makefile.am: Link against the static version of libmonogc.
17776 * Makefile.am: Link the static versions of the convenience libraries
17777 into the mono executable.
17779 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
17781 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
17783 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
17784 on integer overflow.
17786 * mini-amd64.c: Reorganize function call code.
17788 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
17790 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17792 * inssel-x86.brg: use xor eax,eax.
17794 * basic.cs: new tests
17796 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17798 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
17799 in exception throwing code.
17801 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17803 * inssel-x86.brg: use xor esi,esi.
17805 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17807 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
17808 can trace methods compiled during mini_init () too.
17810 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
17813 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17815 * Makefile.am: static link on x86 (r=zoltan)
17817 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17819 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
17820 code since it causes some programs to fail.
17822 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
17824 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
17826 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17828 * mini.c: ovfops_op_map - add STACK_OBJ case for
17830 * basic.cs: add test_0_pin_string as test
17833 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17835 * Makefile.am: build C# if srcdir != builddir
17837 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
17839 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
17840 fall-through blocks.
17842 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17844 * driver.c: enable loop by default again and include abcrem in -O=all.
17846 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
17848 * iltests.il: Add some localloc tests.
17850 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
17852 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
17855 * inssel-amd64.brg: Add some optimizations.
17857 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
17860 * Makefile.am: Statically link mono against libmono on AMD64.
17862 * mini-amd64.c inssel-amd64.brg: Optimizations.
17864 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
17866 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
17868 * tramp-amd64.c: Patch calling code in trampolines.
17870 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
17872 * mini-amd64.c: pinvoke struct passing fixes.
17874 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
17876 * mini-sparc.c: redo change, make mono_arch_cpu_init call
17877 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
17879 2004-08-05 Duncan Mak <duncan@ximian.com>
17881 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
17884 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17886 * mini-amd64.c (emit_move_return_value): Move return value for normal
17889 2004-08-05 Martin Baulig <martin@ximian.com>
17891 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
17892 `type->type'; just modify `type' itself when dealing with enums
17893 and generic instances.
17894 (check_call_signature): Make `simple_type' a `MonoType *'.
17896 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17898 * mini.c: Use OP_PADD to add offsets to addresses.
17900 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
17902 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
17904 * mini-sparc.c (mono_arch_emit_epilog): fix check
17905 for folding last op into restore instruction
17907 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17909 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
17910 helper methods using the code manager.
17912 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
17914 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
17916 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17918 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
17919 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
17921 * mini-s390.c: fix tail processing
17923 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
17925 * mini-ppc.c: mul.ovf.un exception name fix.
17927 2004-08-03 Martin Baulig <martin@ximian.com>
17929 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
17930 instances; before jumping to `handle_enum', also modify `ptype'.
17932 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
17934 * cpu-sparc.md: fcall maximal length too small.
17936 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
17938 * mini-amd64.c mini.h: Add initial support for passing/returning
17939 structures to/from pinvoked methods.
17941 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
17943 * mini-ppc.c: reg allocator fix.
17945 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
17947 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
17949 * inssel.brg: Optimize memset on 64 bit machines.
17951 * mini-amd64.c: Fix some vararg cases.
17953 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17955 * mini-s390.c: Corrected macro in emit_float_to_int
17957 * s390-abi.cs: Tests to exercise the s390 ABI
17959 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17961 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
17964 * basic.cs: Add a test for add.ovf.un.
17966 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
17968 * mini-sparc.c: add case for OP_IDIV_UN
17970 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17972 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
17974 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
17976 2004-07-30 Ben Maurer <bmaurer@ximian.com>
17978 * basic.cs: regression tests.
17980 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
17983 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17985 * basic.cs: Add a new test.
17987 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
17988 and AOT. Various fixes and optimizations.
17990 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
17992 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
17994 * mini-ppc.c: make sure temp regs are not used for global reg
17997 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
17999 * cpu-sparc.md: conv_i8 fix for 64bits
18001 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
18003 2004-07-29 Ben Maurer <bmaurer@ximian.com>
18005 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
18006 add opcode for cmp BYTE PTR [eax], imm.
18008 * inssel.brg: Make memcpy and memset takes bases.
18010 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
18012 * *-amd64.*: More AMD64 work.
18014 2004-07-28 Ben Maurer <bmaurer@ximian.com>
18016 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
18017 add a compare-not-equal opcode.
18019 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
18021 * mini.c: Use mono_init_from_assembly instead of mono_init.
18023 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
18025 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
18027 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
18029 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
18031 * inssel.brg: 64 bit fixes.
18033 * mini.h (MonoCallInst): Add some AMD64 specific data.
18035 * mini.h: Add some OP_P opcodes.
18037 2004-07-28 Ben Maurer <bmaurer@ximian.com>
18039 * basic.cs: tests for 61797 and 61740
18041 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
18043 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
18044 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
18046 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
18048 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
18050 * *-amd64*.*: Ongoing AMD64 work.
18052 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
18054 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
18056 * *-amd64*: Ongoing AMD64 work.
18058 * mini-arch.h: Add AMD64 support.
18060 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
18062 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
18064 * mini-ops.h: Add new opcodes.
18066 * Makefile.am: Add AMD64 support.
18068 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
18069 rules into the inssel-long*.brg files.
18071 * *-amd64.*: Add beginnings of AMD64 backend.
18073 2004-07-22 Ben Maurer <bmaurer@ximian.com>
18075 * mini.c (print_dfn): commenting out the code that prints
18076 the cil. With -O=deadce, this makes -v -v crash.
18078 * cpu-pentium.md: make checkthis have a length of 2
18080 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
18082 * mini-sparc.h: fix implementations of __builtin
18083 functions for Sun compiler for V9.
18085 2004-07-16 Ben Maurer <bmaurer@ximain.com>
18087 * mini.c: use the new stelem.ref wrapper
18088 * exceptions.cs, arrays.cs: new stelem.ref tests
18090 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18092 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
18093 new XSP should work with these changes).
18095 2004-07-14 Ben Maurer <bmaurer@ximain.com>
18097 * inssel-{long32,x86,}.brg: trivial optimizations.
18099 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
18101 * mini.c: load value when emitting box operation in
18104 2004-07-12 Ben Maurer <bmaurer@ximian.com>
18106 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
18107 is one byte shorter than cmp DWORD PTR [eax], 0.
18109 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18111 * inssel-ppc.brg: arguments on the stack are always
18112 relative to the stack pointer (spotted by Neale Ferguson).
18114 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18116 * exceptions-x86.c: delay appending the method name to the trace until
18117 after mono_jit_info_table_find is called, as this gets the real
18120 2004-07-09 Ben Maurer <bmaurer@ximian.com>
18122 * aot.c: register roots
18124 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18126 * aot.c : I could just use PLATFORM_WIN32 flag.
18128 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18130 * aot.c : Reverting the previous fix. This time it broke linux build.
18132 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18134 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
18136 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
18138 * mini.c (handle_stack_args): Remove some more debugging code.
18140 * mini.c (handle_stack_args): Remove debug output left in by mistake.
18142 * driver.c mini.h aot.c: Allow additional options to be specified with
18143 --aot and pass them to mono_compile_assembly.
18145 * aot.c: Add experimental code to AOT compile all loaded assemblies
18146 on demand and save the code into a cache in the filesystem.
18148 * aot.c: Add support for more wrapper methods.
18150 * mini.c (handle_stack_args): Handle some corner cases. Fixes
18153 * cpu-*.md: Remove removed opcodes.
18155 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
18156 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
18157 related icalls to marshal.c.
18159 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
18161 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
18163 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
18165 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
18167 2004-07-06 Ben Maurer <bmaurer@ximian.com>
18168 * liveness.c: If liveness is recomputated we need to reset the information
18169 for each variable. This way, if the liveness range has been narrowed
18170 by optimizations that happened after the last computation, we can return
18173 For example, if you have
18178 // Tons of code that does not affect i
18184 i = 0 is dead code and will be removed by SSA. However, when
18185 linear scan gets to the code, i will still appear to be live
18186 throughout the entire block. This prevents good register allocation.
18188 2004-07-06 Martin Baulig <martin@ximian.com>
18190 * debug-mini.c (mono_debug_init_method): Allow
18191 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
18192 (mono_debug_add_icall_wrapper): New method.
18194 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
18196 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
18198 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
18201 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
18203 * aot.c (mono_aot_load_method): Fix loading of debug info.
18205 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
18207 * aot.c: Add logging support.
18209 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
18211 * mini.h: Add prototype for mono_print_method_from_ip.
18213 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
18215 * inssel.brg: 64 bit fixes.
18217 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
18220 * Makefile.am: Add SPARC64 support.
18222 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
18224 * aot.c: Fix alignment problems on 32 bit platforms.
18226 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
18228 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
18231 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
18234 * mini.h: Bump AOT file version. Some 64 bit fixes.
18236 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
18238 * inssel-sparc.brg: Add new rule to avoid register moves.
18240 * inssel.brg: Add ldind_to_load_membase helper function.
18242 2004-06-30 Ben Maurer <bmaurer@ximian.com>
18244 * mini.c: OffsetToStringData intrinsic.
18246 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
18248 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
18250 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
18253 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
18254 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18256 * mini.c: reinstated mono_compile_get_interface_var()
18257 on x86, too, since the change breaks the Gtk# build there as well.
18259 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18261 * driver.c: remove loop from the default optimizations: it seems to
18262 interact badly with some of the other options (see bug #60613).
18264 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
18266 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
18267 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
18269 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
18271 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
18272 vararg-using methods.
18274 2004-06-21 Martin Baulig <martin@ximian.com>
18276 * mini/mini-exceptions.c
18277 (mono_handle_exception): Added `gpointer original_ip' argument.
18278 After calling mono_unhandled_exception(), call
18279 mono_debugger_unhandled_exception() and if that returns true,
18280 restore the context and return.
18282 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
18284 * mini-ppc.c: prefer the use of relative branches so
18285 they won't need to be patched in aot code (patch from Patrick Beard).
18287 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18289 * aot.c: patch from Patrick Beard to make the output assembly
18290 more correct for the MacOSX assembler. Small tweak to
18291 generate sane images on Linux/PPC, too.
18293 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18295 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
18296 case until bug #59509 is fixed (shows up in #60332).
18298 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18300 * mini.c: make sure the needed wrappers are compiled, too, with
18303 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
18305 * driver.c: remove NPTL reference in --version output.
18307 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18309 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
18310 generate valid assembly for the Mach-O assembler.
18312 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18314 * driver.c: don't include abcrem in the all optimization specifier
18315 since it slows down jit compilation too much for now.
18317 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
18319 * mini.c: use BIGMUL only if both operands have the same signage.
18320 * iltests.il: Test for bug 60056. (errors related to signage in
18325 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
18327 * mini.c, aot.c: memory leak fixes.
18329 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
18331 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
18333 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
18335 * Makefile.am: remove the -static hack completely, it links in
18336 statically glib as well.
18338 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
18340 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
18341 * exceptions.cs: make it compile with new mcs/csc.
18343 2004-06-03 Massimiliano Mantione <massi@ximian.com>
18344 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
18345 and added relevant test case.
18347 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18349 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
18350 regressions in gtk-sharp.
18352 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
18354 * exceptions.cs: New regression tests.
18356 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
18358 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
18360 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
18362 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
18364 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
18366 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
18368 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
18370 * mini.c (mono_jit_runtime_invoke): Init class in this
18371 method instead of trusting mono_jit_compile_method to
18372 do the work (because wrappers can be in object class)
18374 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
18376 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
18378 * basic-long.cs: New regression test.
18380 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
18382 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
18383 and div/rem checks.
18385 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
18387 * Makefile.am: fix miguel's change to build mono statically against
18388 libmono (track build dependencies).
18390 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18392 * cfold.c: Some glib versions do not have G_MININT32.
18394 2004-05-26 Massimiliano Mantione <massi@ximian.com>
18396 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
18397 with precision of tan, atan, sin and cos, and implemented related
18398 regressions tests (fixes bug 54467, but one new problem appeared and
18401 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18403 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
18405 * exceptions.cs: Add test for constant folding && division by zero.
18407 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
18408 since driver.c is in libmono too, so the optimization was useless.
18410 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
18411 variable to driver.c so the compiler can emit more efficient code to
18414 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18416 * Makefile.am: don't distribute generated inssel.[ch] files.
18418 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
18420 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
18421 into the default appdomain. Fixes #58707.
18423 * jit-icalls.c: Remove the broken approximation for truncl, doing
18424 no conversion is better.
18426 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
18429 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18431 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
18432 of the mcrxr instruction which is not available on some processors
18433 even if it's documented to be. Implement add and sub overflow correctly
18434 (still not complete for long unsigned). Speed up icalls a bit.
18436 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
18438 * mini.c (mono_jit_compile_method_with_opt): Make sure that
18439 we run .cctor in the current domain instead of target_domain.
18441 Fixes bug #58558, .cctor not being called in -O=shared.
18443 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18445 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
18447 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
18449 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
18450 which can be done with an imm8, do it that way.
18451 (mono_arch_output_basic_block): ditto for a jmp
18452 (mono_arch_emit_prolog): Computate maximum offset of a label.
18454 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
18456 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
18457 now tries to allocate prefered physical reg's for virtual
18458 regs. This reduces the number of emited spills/loads with
18459 20-30% on our core assemblies.
18461 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18463 * jit-icalls.c: truncl() is not needed and trunc() is
18464 the correct thing to do anyway (bug #58287).
18466 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
18468 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
18471 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
18473 * driver.c: enable loop optimizations by default.
18475 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18477 * mini-x86.c: fix calc of max loop size when aligning loops start.
18479 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
18481 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
18484 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
18486 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
18489 * basic-long.cs: Add tests for add/subtract of immediates with carry.
18491 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
18493 * mini.c (inline_method): Allways inline some wrappers even if the cost
18494 is too large. Fixes #58785.
18496 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
18498 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
18500 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
18501 (crichton@gimp.org). Beginning of support for sparc/linux.
18503 * mini-sparc.c: Optimize retrieval of LMF address.
18505 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
18507 * exceptions-ppc.c: handle alloca in methods with clauses.
18509 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
18511 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
18513 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
18515 * mini.c: Delegate most of the abort signal work to
18516 mono_thread_request_interruption, which also handles Stop and Suspend
18519 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
18521 * mini.c mini.h: Allow inlining of icall wrappers if the backend
18522 supports the save/restore lmf opcodes.
18524 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
18526 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
18527 by gcc-3.4 as well.
18529 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
18531 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18533 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
18534 methods which contain array accesses.
18536 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
18537 boundaries. Fixes #58537.
18539 * iltests.il: Add regression test for #58537.
18541 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18543 * mini-x86.c (mono_arch_local_regalloc): Last part of
18544 fix for bug #58633 (releasing register to early).
18546 2004-05-18 Miguel de Icaza <miguel@ximian.com>
18548 * basic-long.cs: Add new regression test.
18550 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18552 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
18553 register too early on the chain.
18555 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18557 * mini.c (create_helper_signature): Use a helper function to reduce
18558 the code which needs to be written. Also set the calling convention of
18559 icalls on windows. Fixes #57840.
18561 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18563 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
18564 exceptions-ppc.c: added helper function to get the instruction address
18565 from a signal handler context.
18567 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18569 * helpers.c: use g_get_tmp_dir. Invokes happyness
18572 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18574 * helpers.c: Add new env variable to pass args to objdump.
18575 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
18577 2004-05-17 Radek Doulik <rodo@ximian.com>
18579 * Makefile.am (common_sources): added abcremoval.h so it get
18580 disted and daily mono packages on go-mono.com will build again
18582 2004-05-17 Massimiliano Mantione <massi@ximian.com>
18584 * abcremoval.c: Fixed coding style, added copyright header.
18586 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
18588 * mini.h: Added prototype for abc removal main function.
18590 * build_relations_propagation_table.pl: Added copyright header.
18592 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18594 * basic-long.cs: reg test for complex ceq_long bug.
18596 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18598 * mini-x86.c (mono_arch_local_regalloc): Correctly free
18599 reg in long and clob case (bug #58343). Fixed/added comments.
18601 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
18603 * mini.c (mono_jit_runtime_invoke): Follow new convention
18604 of calling the invoke method with an function pointer.
18606 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
18608 * ChangeLog: Fix author of memory leak patch.
18610 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
18612 * Makefile.am: fix make dist as well...
18615 2004-05-14 Massimiliano Mantione <massi@ximian.com>
18617 * cfold.c: Made so that conversions from pointer to int4 are no-ops
18618 on archs where pointers are 4 bytes long.
18620 * Makefile.am: Added abcremoval.c source file.
18622 * abcremoval.c: Added abcremoval.c.
18624 * abcremoval.h: Added abcremoval.h.
18626 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
18628 * inssel.brg: Enabled bounds check removal.
18630 * mini.c: Added support for abcrem optimization.
18632 * mini.h: Added abcrem optimization label.
18634 * driver.c: Added support for abcrem optimization.
18636 * propagated_relations_table.def: Added propagated_relations_table.def.
18638 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
18640 * mini.c, cfold.c: fix style.
18642 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18644 * mini.c: handle issue with the low-level implementation of
18645 some long opcodes (bug #54209).
18647 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
18649 * basic.cs: test for my new cmov stuff.
18651 2004-05-13 Patrik Torstensson
18653 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
18654 opt and added peephole documentation.
18656 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
18658 * tramp-ppc.c: rewrote the generic trampoline code.
18660 2004-05-11 Patrik Torstensson
18662 * mini-x86.c: optimize long shl/shr asm code (one less branch)
18664 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
18666 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
18668 * mini.h mini.c dominators.c: Applied patch from Derek Woo
18669 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
18671 * mini.c: Add new icalls for AsAny marshalling.
18673 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18675 * tramp-ppc.c, mini-ppc.c: more cleanups.
18677 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18679 * mini.c: no warnings.
18681 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18683 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
18685 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
18687 * mini.c: In the thread abort signal handler, if the thread is in the
18688 process of being stoped, don't throw the Abort exception, just stop the
18691 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
18693 * tramp-ppc.c: removed old code.
18695 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18697 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
18698 do some simple speed optimizations on ppc.
18700 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18702 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
18703 and large offsets in load/store.
18705 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18707 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
18708 it causes regressions.
18710 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18712 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
18715 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18717 * jit-icalls.c: remove warnings.
18718 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
18719 speedups for unsafe code.
18721 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
18723 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
18725 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
18727 * basic-calls.cs: Add new regression test.
18729 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
18732 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
18734 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
18737 2004-05-06 Patrik Torstensson
18739 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
18740 long reg allocation in any reg (not only eax:edx) and implemented
18741 long shl/shr ops in asm instead of helpers.
18743 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
18745 * mini-sparc.h: Fix warnings.
18747 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
18750 * mini-exceptions.c (mono_handle_exception): Call the filter in a
18751 separate statement for clarity.
18753 * mini-sparc.c: Update status.
18755 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
18757 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
18760 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18762 * inssel-ppc.brg: another small pre-release workaround:
18763 we don't do overflow detection for long_sub_un.
18765 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18767 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
18768 (also works around a weird ppc bug: 57957).
18770 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
18772 * tramp-ppc.c: trampoline fixes.
18774 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
18776 * mini-ppc.c: fixed typos.
18778 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18780 * mini-ppc.c, exceptions-ppc.c: more code saves registers
18781 at the top of the stack. Fixed typos. Use a frame registers
18782 for all the methods with exception clauses.
18784 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18786 * exceptions-ppc.c: restore fp registers.
18788 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18790 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
18791 order from the stack top (moved the stack room to save the
18792 return value for trace after the param area). Fixed corruption
18793 in restoring registers on unwind.
18795 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
18797 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
18799 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18801 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
18802 and prolog/epilog for methods that use it. Allow
18803 enough param area room for varargs methods. Fix miguel's
18804 breakage in exception handling.
18806 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18808 * Makefile.am: run genmdesc only on current arch.
18810 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18812 * exceptions-x86.c:
18813 * mini-x86.h: fix the build on windows.
18815 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
18817 * 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.
18819 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
18821 * mini-exceptions.c: New file.
18823 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
18824 Move some parts of the x86 exception handling code to an
18825 arch-independent file so it can be shared with other ports.
18827 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
18829 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
18831 2004-04-26 David Waite <mass@akuma.org>
18833 * driver.c: remove comma from end of enumeration declaration
18835 2004-04-26 Jackson Harper <jackson@ximian.com>
18837 * driver.c: parse config file before loading first assembly. This
18838 allows the user gac to be enabled/disabled.
18840 2004-04-23 Miguel de Icaza <miguel@ximian.com>
18842 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
18843 simpler mechanism: we do not care what is encoded initially
18844 (branch absolute or relative), we care about the code and its
18845 target. I kept the old code for reference for now.
18847 The new code tries first to determine if the jump is anywhere in
18848 the -/+32 absolute meg range, if it succeeds, it encodes using the
18849 absolute branch; If not, it tried to find something in the
18850 relative range, if not, it uses the handle_thunk code.
18852 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
18854 * exceptions-ppc.c: use the correct ip register on macosx.
18856 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
18858 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
18860 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
18862 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
18863 Raise exception on integer divide by zero by hand since the hw
18864 doesn't support it. Handle NaNs in FP compares.
18866 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
18868 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
18869 code reducing duplication between the platforms and enabled
18870 signal exception handling (on linux for now).
18872 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
18874 * exceptions-ppc.c: more macosx support.
18876 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18878 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
18880 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
18882 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
18884 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
18886 * iltests.il: more tests.
18888 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18890 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
18893 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
18895 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
18897 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18899 * liveness.c: Mark variables as volatile in all basic blocks reachable
18900 from exception clauses.
18902 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
18904 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
18907 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
18909 * iltests.il, basic.cs: more tests for regalloc.
18911 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
18913 * iltests.il: Some tests for register allocation modifications
18916 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
18918 * exceptions.cs: Add regression test for bug #56782.
18920 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
18921 original stack trace if an exception is rethrown. Fixes #56782. Oh,
18922 the beauty of fixing the same thing in 5 different files...
18924 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
18926 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
18929 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
18931 * mini.c: Add support for STRWLPARRAY marshalling convention.
18933 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
18935 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
18936 to init the context to setup the regs pointer).
18938 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18940 * exceptions-ppc.c: more exceptions work.
18942 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18944 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
18947 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18949 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
18950 can use the memory directly.
18952 * cpu-pentium.md: Update documentation from a post from Zoltan.
18954 add x86_add_membase, x86_sub_membase, x86_mul_membase
18956 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18958 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
18959 GENERAL_REGS they were also hardcoded for all PPC ports.
18961 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
18963 Remove hard-coded limit for floating point registers, use
18964 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
18966 Notice that in MacOS X calling conventions you can fit a lot more
18967 floating point values in registers, so I should update the PInvoke
18968 test to excercise the passing of floating point values on the
18969 stack (currently broken).
18971 2004-04-06 Miguel de Icaza <miguel@ximian.com>
18973 * tramp-ppc.c (create_trampoline_code): Added
18974 JUMP_TRAMPOLINE_SIZE.
18975 (ppc_magic_trampoline): Follow the pattern from
18976 x86_magic_trampoline: if code is set to zero, return.
18977 (create_trampoline_code): Always pass MonoMethod to the jump
18978 trampoline, before it was passing a null.
18979 (mono_arch_create_jump_trampoline): Implement the jump stub, could
18980 share the code with mono_arch_create_jit_trampoline.
18982 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
18984 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
18987 * cpu-g4.md: Added length for jmp instruction, the worst case
18988 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
18991 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
18993 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
18995 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
18997 * mini.c: Only set bblock->real_offset when adding a new bblock, and
18998 before each IL instruction.
19000 * mini.c (CEE_BOX): Fix warnings.
19002 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19004 * mini.c: removed a few unused vars and extra whitespace.
19006 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
19008 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
19010 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
19012 (OP_GETCHR): use the above
19013 (CEE_LDELEMA): use the above.
19015 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
19016 version of the generic impl.
19017 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
19018 (CEE_LDELEMA): use the above.
19020 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
19022 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
19025 * iltests.il: Added new regression test for #56317.
19027 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
19029 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
19030 under NetBSD. Fixes #56450.
19032 * liveness.c (update_gen_kill_set): Fix previous patch.
19034 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19036 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
19038 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
19040 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
19041 ldsfld and ldsflda.
19043 * inssel-sparc.brg: Add more optimizations.
19045 * mini-sparc.c: Replace multiply/divide with shifts if possible.
19047 2004-04-01 Martin Baulig <martin@ximian.com>
19049 * mini.c (handle_box): New static function; moved the
19050 implementation of CEE_BOX here.
19051 (mono_method_to_ir): Added `constrained_call' variable.
19052 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
19053 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
19054 mono_method_get_constrained() to get the method.
19056 2004-04-01 Martin Baulig <martin@ximian.com>
19058 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
19059 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
19060 (mono_method_to_ir): We don't need these macros anymore since
19061 mono_class_get_full() already takes care of it.
19063 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19065 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
19066 use @function (as doesn't accept #function here) and check the return
19067 value of system and stop if fails.
19069 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19071 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
19073 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
19075 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
19077 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
19079 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
19082 * basic-long.cs: Add test for negation of Int64.MinValue.
19084 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
19086 * mini-sparc.c: Update status.
19088 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
19090 * exceptions-sparc.c: Fix return value in filters.
19092 * inssel-sparc.brg: Fix register allocation in some rules.
19094 2004-03-28 Martin Baulig <martin@ximian.com>
19096 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
19099 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
19101 * mini-x86.c (mono_arch_patch_code): Fix warnings.
19103 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
19104 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
19105 remove unused conv_u4 opcode.
19107 * mini-x86.c: Remove valgrind workaround since it slows down things
19108 even when mono is not run under valgrind.
19110 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
19112 * mini-sparc.c: Update status.
19114 * inssel-sparc.brg: Add some optimizations.
19116 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
19117 future delay slot filling. Add support for varargs, tail calls and JMP.
19119 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
19120 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
19122 * inssel.brg: Fix register allocation in OP_ARGLIST.
19124 * inssel.brg: Fix warnings.
19126 2004-03-25 Martin Baulig <martin@ximian.com>
19128 * mini.c (inflate_generic_field): Removed.
19129 (mini_get_method): Removed, use mono_get_method_full(),
19130 (mini_get_class): Removed, use mono_class_get_full().
19131 (mono_method_to_ir): Pass our generic context to
19132 mono_field_from_token().
19134 2004-03-25 Martin Baulig <martin@ximian.com>
19136 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
19137 of a `MonoMethod *'.
19138 (mini_get_method): Take a `MonoGenericContext *' instead
19139 of a `MonoMethod *'.
19140 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
19141 a new local variable called `generic_context' which holds the
19142 current `MonoGenericContext *'; use it to lookup things.
19144 2004-03-24 Martin Baulig <martin@ximian.com>
19146 * mini.c (mini_get_class): New static method; if we're inside a
19147 generic instance, inflate the class if neccessary.
19148 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
19150 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
19152 * iltests.il: New regression test for #55976.
19154 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
19157 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
19159 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
19162 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
19164 * liveness.c: Consider SSA stores as well as loads when making vars
19167 * exceptions.cs: New regression tests for register allocation.
19169 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
19171 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
19172 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
19173 domain lock only to protect puntual access to data structures.
19174 Added access lock for sighash, jit_icall_hash_name,
19175 jit_icall_hash_addr and domain->code_mp.
19177 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
19179 * driver.c: Print SIGSEGV handling method.
19181 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
19183 * mini.c (setup_jit_tls_data): Handle case when this is called
19184 multiple times for a thread.
19186 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
19187 is different from fbxx_un. Fixes #54303. Also use constants instead of
19188 magic numbers in a lot of places.
19190 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
19192 * exceptions.cs: Fix cctor test when --regression is used.
19194 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
19196 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
19199 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
19201 * inssel-ppc.brg: fixed register assignments for some rules.
19203 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
19205 * exceptions.cs: Add test for exceptions in static constructors.
19207 * mini.c (mono_jit_compile_method_with_out): Move the calling of
19208 static constructors outside the domain lock. Fixes #55720.
19210 2004-03-17 Martin Baulig <martin@ximian.com>
19212 * mini.c (get_generic_field_inst): Removed, this'll never happen.
19213 (inflate_generic_field): Take the `MonoMethod *' instead of the
19214 `MonoClass *' and added support for generic method.
19215 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
19216 have a `field->parent->gen_params', only inflate the field if it's
19217 an open constructed type.
19219 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
19221 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
19222 exception object instead of the preconstructed ones.
19224 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19226 * mini.c: reverted changed to sigsegv_signal_handler commited
19227 accidentally in the previous patch.
19229 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19232 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
19233 running --aot with an old assembly.
19235 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
19237 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
19240 * mini-sparc.c: Add support for v9 branches with prediction.
19242 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
19244 * mini.c (mini_init): #warning is GNUC only
19246 * mini-sparc.h: implement __builtin_frame_address
19247 and __builtin_return_address for Sun C compiler
19249 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
19251 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
19253 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
19255 * basic-calls.cs: Add test for unaligned byref long argument passing.
19257 * mini-ops.h: Add sparcv9 compare and branch instructions.
19259 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
19260 v9 instructions if we have a v9 cpu.
19262 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
19263 registers for global allocation.
19265 * exceptions-sparc.c: Fixes.
19267 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
19269 * liveness.c (mono_analyze_liveness): Optimized version.
19271 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
19273 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
19276 * basic-float.cs basic-calls.cs: New regression tests.
19278 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
19280 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
19281 sigaltstack implementation.
19283 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
19285 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
19286 stuff if SIGSEGV_ON_ALTSTACK is not defined.
19288 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
19290 * mini.c: Fix warnings.
19292 * mini.c (mono_resolve_patch_target): New function which contains the
19293 arch independent part of the patching process.
19295 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
19296 patching code to a separate function.
19298 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
19300 * mini.c (add_signal_handler): ifdef out on Windows
19302 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
19304 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
19305 cpu-sparc.md: Add exception handling support + other fixes.
19307 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
19308 typed GC detection in --version.
19310 * basic.cs exceptions.cs: New regression tests.
19312 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
19313 the arch specific code can store data during a compilation.
19315 * mini-ops.h: Add OP_SETFRET.
19317 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
19318 function, register a separate icall for each arity, so the icalls can
19321 * mini.c (mono_print_tree): Print negative offsets in a more readable
19324 * mini.c: Make signal handling work on sparc.
19326 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
19328 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
19330 * jit-icalls.c: Emulate truncl by aintl on solaris.
19332 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
19334 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
19336 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
19338 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
19340 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
19341 a MarshalByRef type, inline a method that performs the check, taking into
19342 account that the object can be a proxy. Also implemented tow new opcodes:
19343 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19344 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
19345 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19347 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
19349 * mini-ppc.c: if a relative branch displacement is too big
19350 but it points to and area reachable with an absolute branch,
19353 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
19355 * mini.c: optimize small copies in cpblk.
19357 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
19359 * basic-calls.cs basic-float.cs: New regression tests.
19361 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
19362 negative offsets from %fp. Implement localloc. Fix local register
19363 allocation. Fix the case when the this argument needs to be saved to
19364 the stack. Implement some missing opcodes.
19366 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
19368 * mini.c (mini_method_compile): Reenable global regalloc in methods
19369 with exception handlers.
19371 * linear-scan.c (mono_varlist_sort): Fix warning.
19373 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
19375 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
19378 * liveness.c: Make all variables uses in exception clauses volatile, to
19379 prevent them from being allocated to registers. Fixes #42136.
19381 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
19383 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
19384 causes regressions.
19386 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
19387 argument to mono_arch_regalloc_cost.
19389 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
19392 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
19394 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
19395 Make the cost of allocating a variable to a register arch dependent.
19397 * basic-calls.cs: Fix compilation of tests.
19399 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
19400 helper function to cut back on the number of #ifdefs needed.
19402 * mini-ppc.c: Fix compilation.
19404 * basic-calls.cs: New regression tests.
19406 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
19408 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
19409 of l0 since that is callee saved.
19411 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
19414 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
19415 of delay instruction.
19417 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
19419 * mini.h (MonoCallInst): Add 'virtual' flag.
19421 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
19423 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
19425 * *.cs: New regression tests.
19427 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
19430 * mini.c (mono_runtime_install_handlers): Fix build.
19432 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
19433 'signal_stack_size' members.
19435 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
19436 alternate signal stack.
19438 * exceptions-x86.c: Add stack overflow handling.
19440 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
19441 functions to arch independent code.
19443 * mini.c (mono_print_tree): Print more detailed info for load_membase
19446 2004-02-23 Martin Baulig <martin@ximian.com>
19448 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
19450 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
19452 * mini-x86.c: fixed reg allocation for div/rem.
19454 2004-02-22 Miguel de Icaza <miguel@ximian.com>
19456 * driver.c (mono_main): Report some configuratio options on --version.
19458 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
19460 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
19461 low in the address space. Correctly flush memory in thunks where we
19462 output native code.
19464 2004-02-20 Martin Baulig <martin@ximian.com>
19466 * mini.c (mini_get_method): New static method; inflate all generic
19467 methods and methods in open generic instances.
19468 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
19469 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
19471 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19473 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
19475 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
19477 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
19479 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
19481 * mini-sparc.c (flushi mono_arch_output_basic_block): make
19482 it compile using Sun's compiler.
19484 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19486 * 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.
19488 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
19490 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19492 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
19494 * mini-ppc.c: handle calls outside of the allowed range with thunks
19495 allocated using the code manager.
19496 * tramp-ppc.c: use the code manager to hold generated native code.
19497 Fixed the magic trampoline to just patch vtable entries.
19499 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
19501 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
19504 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
19506 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
19509 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
19510 if we have a working __thread implementation.
19512 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
19513 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
19515 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
19517 * mini-x86.c: Fix compilation under gcc 2.
19519 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
19521 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
19522 contains a call to the wrapped function.
19524 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
19525 OP_<CALL>_IMM opcodes, and use them under X86.
19527 * mini.c (mono_jit_find_compiled_method): Fix warning.
19529 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
19531 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
19533 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
19534 functionality to mini.c.
19536 * mini.c (mono_create_jump_trampoline): New function to create a jump
19537 trampoline. Return a compiled method instead of a trampoline if it
19538 exists. Add a cache for jump trampolines.
19540 * mini.c (mono_jit_find_compiled_method): New function to return a
19541 compiled method if it exists.
19543 * mini-x86.c: Call mono_create_jump_trampoline instead of
19544 mono_arch_create_jit_trampoline.
19546 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
19547 a jump trampoline. Fixes #52092.
19549 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
19551 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
19552 which is not up-to-date. Add check_corlib_version () instead.
19554 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
19557 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
19558 since newer valgrind versions do not need it.
19560 * mini.c (mono_jit_compile_method_with_opt): New helper function to
19561 compile a method with a given set of optimizations.
19563 * mini.c: Compile icall wrappers on-demand instead of at startup.
19565 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
19566 wrapper for an icall.
19568 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
19570 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
19573 * iltests.il: Add test for non-empty stack before switch instruction.
19575 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
19577 * mini.c: Add support for new stringbuilder marshalling conventions.
19579 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
19581 2004-02-01 Martin Baulig <martin@ximian.com>
19583 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
19584 in `ginst->mtype_argv'.
19586 2004-01-31 Miguel de Icaza <miguel@ximian.com>
19588 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
19589 facilitate grepping.
19591 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
19593 * mini.c: fixed buglet in initobj generic implementation for references.
19595 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
19597 * Makefile.am: make the version script conditional.
19598 * jit-icalls.c: handle missing truncl().
19600 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
19602 * exceptions.cs: Add more tests for double->int conversion.
19604 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
19605 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
19607 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
19609 * driver.c: make --verbose --version emit an error
19610 if the loaded corlib doesn't match the runtime version.
19612 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
19614 * mini-ppc.h: export ppc_patch().
19615 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
19616 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
19617 on par or better than on MacOSX.
19619 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
19621 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
19622 mono_lookup_pinvoke_call.
19624 * mini-x86.c: Under windows, the default pinvoke calling convention is
19625 stdcall. Fixes #52834.
19627 * mini.c (optimize_branches): Add an upper bound to the number of
19628 iterations to prevent infinite loops on strange loops. Fixes #53003.
19630 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
19632 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
19633 and ISINST. Fixes #52093.
19635 * objects.cs (test_0_vector_array_cast): New tests.
19637 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
19639 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
19640 checking in Array.Set ().
19642 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
19645 * object.cs (test_0_multi_array_cast): New regression test.
19647 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
19649 * exceptions-ppc.c: fix build on Linux/PPC.
19651 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
19653 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
19654 running under valgrind.
19655 (x86_magic_trampoline): Fix build bustage.
19657 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
19658 negative values as well. This is needed for the encoding of the line number
19659 info, since sometimes the line numbers are not in increasing order.
19661 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
19663 * cpu-pentium.md (localloc): Increase the size of the localloc
19664 instruction since it is a loop under Win32.
19666 * debug-mini.c (record_line_number): Get rid of unneccesary memory
19669 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
19671 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
19672 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
19673 Max Horn (max@quendi.de). Fix file names in comments.
19675 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
19677 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
19678 avoid stack overflow.
19679 (replace_usage): Avoid uninitialized variable warnings.
19681 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
19682 and taking the address of valuetype variables.
19684 2004-01-03 Patrik Torstensson
19686 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
19687 for other purposes than FP later on.
19689 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
19691 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
19694 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19696 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
19698 2003-12-30 Patrik Torstensson <p@rxc.se>
19700 * mini-x86.h: Decreased number of availiable fp regs.
19701 Solves corner cases with FP spilling.
19703 2003-12-23 Patrik Torstensson <p@rxc.se>
19705 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
19706 for floating point stack tracking / spilling on x86.
19709 * basic-float.cs: added float mul overflow test.
19711 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
19713 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
19715 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19717 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
19718 supports for cond branches that overflow the immediate
19719 overflow offset. mcs can compile simple programs.
19721 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19723 * exceptions-ppc.c: exception handling support wip:
19724 finally handlers get run on exception.
19726 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
19728 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
19731 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19733 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
19734 initial support for stack walking and unwinding.
19736 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
19738 * driver.c (mono_main): Make corlib-out-of-sync message more
19739 descriptive. Also remove verify_corlib call.
19741 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19743 * mini.c: make CEE_NEWARR calls and other emulated opcodes
19744 not overlap with other call's arguments, too.
19746 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
19748 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
19749 move to arch-specific code the choice of arch-specific
19750 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
19751 * mini.c: ensure emulation calls will not interleave
19754 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
19756 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
19757 the magic trampoline stack frame is dropped before executing
19760 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
19762 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
19763 and integer to fp conversions. Added support for overflowing
19764 arguments on the stack. Reserve a couple more registers as temps.
19765 Added support for aot compilation (as output still needs to be
19768 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19770 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
19771 Don't overwrite return register in some corner cases.
19773 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
19775 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
19776 static constructors when AOT compiling.
19778 * driver.c (mono_main): Call mono_check_corlib_version.
19780 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
19782 * cpu-g4.md, basic.cs: fixed div target register.
19784 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
19786 * mini-ppc.c, basic.cs: shl_imm fix with test.
19788 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19790 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
19791 structures by value. Misc fixes.
19792 * objects.cs: more tests.
19794 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
19796 * mini-ppc.c: lconv.ovf.i implemented.
19798 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19801 (mini_init): don't error out if someone already called g_thread_init.
19803 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19805 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
19806 to be any type per the spec. Fix abnormal memory usage when
19807 the same object is repeatedly thrown.
19809 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
19811 * mini.c: check for overruns in IL code.
19813 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
19815 * TODO: Add/remove some todo entries.
19817 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
19819 * driver.c (mono_main): Call mono_verify_corlib.
19821 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
19823 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
19824 This has been moved to mini.c
19825 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
19826 type being casted is marshalbyref it could be a proxy, so instead of
19827 emitting the type check code, emit a call to a runtime method that will
19828 perform the check by calling CanCastTo if needed.
19830 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
19832 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
19833 methods with large stack frames under Win32.
19835 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
19837 * Makefile.am: Distribute regression tests.
19839 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
19840 at the end instead of inserting each variable into the sorted list.
19842 * linear-scan.c (mono_varlist_sort): New helper function.
19844 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19846 * mini.c: ensure arguments and locals are within bounds.
19848 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19850 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
19853 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19855 * mini.c (mono_cprop_copy_values): Fix crash.
19857 * aot.c: Set verbosity back to 0.
19859 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
19861 * regalloc.c: complete memory leak fix by Laurent Morichetti
19864 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19866 * driver.c (main_thread_handler): Revert the previous patch.
19868 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
19871 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
19872 memory from the memory pool.
19874 * driver.c (main_thread_handler): Turn on all optimizations when
19877 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
19878 an array for better performance.
19880 * regalloc.c (mono_regstate_assign): Fix memory leak.
19882 * debug-mini.c (mono_debug_serialize_debug_info): New function to
19883 serialize the debug info.
19885 * debug-mini.c (mono_debug_add_aot_method): New function to load the
19886 debug info from the serialized representation.
19888 * aot.c: Save debug info into the generated file and load it when
19891 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
19893 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19895 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
19896 More FP-related fixes.
19898 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
19900 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
19901 and register allocation buglet. Hello world now runs.
19903 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19905 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
19906 * tramp-ppc.c: fixed class init trampoline.
19907 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
19909 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19911 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
19912 mini.c: more ppc changes/fixes.
19914 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19916 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
19917 Also optimize the case when the arguments are the same in the caller
19920 * iltests.il: Add tests for tail calls with valuetype arguments.
19922 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19924 * mini-ppc.c: fixes for struct return type.
19926 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
19928 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19929 mono_spillvar_offset() to arch-specific code.
19931 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
19933 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
19935 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19937 * exceptions-x86.c: Fix stack space leaks.
19939 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
19940 registers from the lmf if the method has save_lmf set.
19942 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
19944 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
19945 of icall wrappers into InvokeInDomain, since these are now per-domain.
19947 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
19949 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
19950 make some opcode emulation and intrinsic ops enabled/disabled
19951 according to the architecture. More fixes.
19953 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
19955 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
19957 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19959 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19960 arch-specific handling for 'this' and struct return type to
19961 arch-specific code.
19963 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19965 * aot.c: prevent divide by zero error when reporting (it happened with
19966 Accessibility.dll).
19968 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
19970 * mini.h (inst_switch): Remove unused macro.
19972 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19975 (load_aot_module): free 'info->methods' and 'info' properly. No more
19976 "free(): invalid pointer blah" messages when you have an old aot
19979 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
19981 * jit-icalls.c, mini.c: Added support for context static fields.
19983 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19985 * mini.c (mono_method_blittable): Methods which set LastError are not
19986 blittable either. Fixes #51108.
19988 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19990 * mini.c: flush icache.
19991 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
19993 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19995 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
19997 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
19999 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
20002 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
20005 * inssel.brg (CEE_MKREFANY): Fix AOT case.
20007 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
20009 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
20010 instruction when the result is discarded.
20012 * iltests.il (test_0_div_regalloc): New regression test.
20014 * arrays.cs: Fix compilation error.
20016 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
20018 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
20019 float rules to inssel-x86.brg: sane architectures with FP registers
20020 don't need to implement these rules.
20022 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
20024 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
20026 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
20028 * mini.h, inssel-long32.brg: fixed endianess issues in int64
20029 implementation of 32 bit systems.
20031 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
20033 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
20034 (Jeroen Zwartepoorte).
20036 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
20038 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
20039 the caller and the callee matches.
20041 * mini.c (mono_method_to_ir): Add comment.
20043 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
20044 signbit is missing on some platforms.
20046 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
20048 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
20050 * mini.c (setup_jit_tls_data): Call the new function.
20052 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
20054 * mini-x86.c: Add experimental support for fast access to the lmf
20055 structure under NPTL/Linux 2.6.x.
20057 2003-11-06 Martin Baulig <martin@ximian.com>
20059 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
20060 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
20063 2003-11-02 Martin Baulig <martin@ximian.com>
20065 * mini.c (inflate_generic_field): New static method.
20066 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
20067 generic instance and the field is declared in a generic type, call
20068 inflate_generic_field() to inflate it. Fixes gen-28.cs.
20070 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
20072 * mini.h mini.c (mono_method_same_domain): New function to return
20073 whenever the caller and the callee are in the same domain.
20075 * tramp-x86.c (x86_magic_trampoline): Use the new function.
20077 2003-10-30 Martin Baulig <martin@ximian.com>
20079 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
20080 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
20082 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
20083 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
20085 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
20087 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
20090 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
20091 object here, so it is in the correct appdomain etc.
20093 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
20095 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
20097 (mono_method_to_ir): Avoid freeing the type created returned from
20098 mono_type_create_from_typespec, since it is put into an internal cache
20099 by the function. Fixes pointer.exe.
20101 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
20102 trampolines for icalls and pinvokes as well. Fixes #33569.
20104 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
20106 * mini.c: Update after appdomain changes.
20108 * mini.c (mono_jit_compile_method_inner): Allways compile native
20109 method wrappers in the root domain, since there can only be one
20110 instance of them, whose address is stored in method->info.
20112 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
20114 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
20115 environment variable. Instead detect automatically whenever running
20116 under valgrind using the magic macro RUNNING_ON_VALGRIND from
20119 2003-10-16 Miguel de Icaza <miguel@ximian.com>
20121 * trace.c, trace.h: New files that implement the new trace option
20124 * driver.c: Document new --trace options.
20126 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
20129 - if (mono_jit_trace_calls)
20130 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
20132 * mini.h: prototypes.
20134 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
20136 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
20138 * mini.c inssel.brg: Implement typedefbyref opcodes.
20140 * mini.c (mono_jit_compile_method): Remove unused local variable.
20142 * mini.c (mono_jit_compile_method_inner): Ditto.
20144 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
20146 * tramp-x86.c (x86_class_init_trampoline): Fix build.
20148 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
20150 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
20152 * mini.c (mono_no_aot): Remove unused global variable.
20154 * mini.c: Thread safety fixes.
20156 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
20158 * mini.c (mono_create_class_init_trampoline): Add a lock around
20159 class_init_hash_addr.
20161 * arrays.cs (test_0_newarr_emulation): Add new regression test for
20164 * mini.c: Decompose the NEWARR instruction before decomposing its
20165 arguments. Fixes #30073.
20167 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
20169 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
20172 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
20174 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
20176 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
20178 * driver.c: Add support for compiling icall wrappers to --compile.
20180 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
20182 * inssel.brg: The empty value in class->interface_offsets is -1, not
20185 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
20187 * objects.cs: New test for 'is' operator on an array of interfaces.
20189 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20191 * tramp-ppc.c: update trampoline code to support jumps
20192 and class initialization.
20194 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
20196 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
20198 * inssel.brg (OP_UNBOXCAST): Fix #46027.
20200 * inssel.brg (OP_UNBOX): Remove unused rule.
20202 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
20203 region instead of one for each method. Fixes #47813.
20205 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
20207 * exceptions.cs (test_0_nested_finally): New regression test for
20208 nested exception handlers.
20210 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
20212 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
20214 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
20217 * mini.c (mono_method_check_inlining): Make the inlining limit
20218 configurable by an environment variable.
20220 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
20222 * mini.h: Bump AOT file version.
20224 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
20225 token, store the image along with the token, since the token might not
20226 refer to the same image as the method containing the relocation,
20227 because of inlining.
20229 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
20231 * mini.c (mono_precompile_assemblies): New function to compile
20232 all methods in all loaded assemblies.
20234 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
20236 * regalloc.h regalloc.c (MonoRegState): Change the type of
20237 iassign and fassign to int*, since they can contain large negative
20238 values if the register is spilled. Also added some comments. Fixes
20241 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
20242 under Win32. Fixes #42964.
20244 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
20246 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
20248 * aot.c: Added support for AOT compiling methods which contain calls
20249 to wrappers. Currently, only remoting-invoke-with-check wrappers are
20252 * driver.c (compile_all_methods): Run the compilation in a thread
20253 managed by mono. Fixes #44023.
20255 * mini.c (mono_codegen): Print full method name in verbose output.
20257 * mini-x86.c (mono_arch_patch_code): Fix warning.
20259 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
20260 jumps, since the method we are jumping to might be domain-specific.
20262 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
20264 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20266 * inssel.brg: string chars are unsigned.
20268 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
20270 * TODO: New todo item.
20272 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
20273 which calls mono_runtime_class_init and patches the call site to
20274 avoid further calls.
20275 (mono_arch_create_class_init_trampoline): New arch specific function
20276 to create a class init trampoline.
20277 (create_trampoline_code): Generalized so it can create
20278 class init trampolines as well.
20280 * mini.c (helper_sig_class_init_trampoline): New helper variable.
20281 (mono_create_class_init_trampoline): New function to create and cache
20282 class init trampolines.
20283 (mono_find_class_init_trampoline_by_addr): New function to lookup the
20284 vtable given the address of a class init trampoline. Used by the
20286 (mono_codegen): Generate a call to a trampoline instead of
20287 mono_runtime_class_init in LDSFLD[A].
20288 (mono_codegen): Add relocations for the new trampoline.
20290 * mini.h mini-x86.c aot.c: Added a new relocation type:
20291 MONO_PATCH_INFO_CLASS_INIT.
20293 * mini.h: Bump AOT version number.
20295 * aot.c: Create a copy of the loaded code instead of using the original
20296 so methods which call each other will be close in memory, improving
20299 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
20300 patch since it breaks the regression tests.
20302 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
20303 for the register saving instruction sequence since the
20304 frame_state_for function in glibc 2.3.2 don't seem to detect it.
20306 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
20308 * TODO: Fix todo item && remove another.
20310 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
20312 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
20315 * aot.c: Moved the check for MONO_LASTAOT into the initialization
20316 function of the module.
20318 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
20319 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
20320 --no-aot command line option.
20322 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
20324 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
20325 by Bernie Solomon (bernard@ugsolutions.com).
20327 * inssel.brg: Refactor the interface offset table related code into
20328 its separate functions and add support for the AOT case.
20330 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
20332 * aot.c (mono_aot_get_method_inner): Fix memory leak.
20334 * aot.c: Added mono_aot_verbose variable and made all debugging
20335 output depend on the value of this variable.
20337 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
20338 method_label and info_label.
20340 * mini.h mini-x86.c aot.c: Added a new relocation type
20341 MONO_PATCH_INFO_IID for klass->interface_id.
20343 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
20344 the MonoJitInfo structure.
20346 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
20347 a non-root appdomain in shared mode.
20349 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
20351 * aot.c: make aot loader less verbose. Remove free of unused variable.
20353 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
20355 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
20357 * .cvsignore: Added *.dll.
20359 * mini.c (mono_print_tree_nl): New function callable while debugging.
20361 * mini.c (mono_print_code): Export this.
20363 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
20366 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
20368 * mini.h (MonoCompile): Added 'jit_info' field.
20370 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
20371 the cfg structure, since it is needed by the AOT compiler.
20373 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
20375 * aot.c: A major rewrite. Changes include:
20376 - save exception tables for methods which have them.
20377 - cache failed lookups in aot_get_method () to avoid the (slow) calls
20378 to g_module_symbol.
20379 - reworked the file format so it is now much smaller and needs
20380 fewer relocation entries.
20382 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20384 * aot.c (load_aot_module): Fix build bustage on platforms without
20387 2003-09-04 Martin Baulig <martin@ximian.com>
20389 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
20391 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20393 * TODO: Some new optimization ideas.
20395 * aot.c: Move AOT module loading logic here from mono_assembly_open.
20397 * aot.c: Save the optimization flags used to compile the code into
20400 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
20401 support emitting domain specific code.
20403 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
20404 no longer domain neutral. It can be made domain neutral by compiling
20405 with --optimize=shared.
20407 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
20408 between appdomains.
20410 * driver.c mini.h mini.c: New --no-aot debugging option which disables
20411 loading of AOT code.
20413 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
20415 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
20416 if there is no domain neutrality information.
20418 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
20420 * aot.c (mono_compile_assembly): Emit a symbol containing the file
20421 format version into the generated library.
20423 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
20424 callee method into the caller since one of them could be shared.
20426 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
20427 system exceptions from AOT code now works.
20429 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
20430 method if it is domain neutral and the callee is not.
20432 * graph.c (cfg_emit_one_loop_level): Fix warning.
20434 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
20436 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
20439 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
20441 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
20442 is needed by code which is executed before mono_runtime_init ().
20443 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
20445 * mini.c (mono_thread_abort): Fix warning.
20446 (mono_jit_compile_method): Call static constructor in the AOT case too.
20448 * aot.c (mono_compile_assembly): Fix warning.
20450 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20452 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
20454 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
20456 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
20458 * cpu-pentium.md: Fix the length of call opcodes so they include the
20459 ESP restoring instruction. Fixes #47968.
20461 2003-08-28 Martin Baulig <martin@ximian.com>
20463 * mini-x86.c (mono_arch_call_opcode): Added support for
20464 MONO_TYPE_GENERICINST.
20466 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
20468 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
20470 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
20471 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
20473 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
20476 2003-08-26 Martin Baulig <martin@ximian.com>
20478 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
20479 when reporting an error, set this to the actual error location.
20480 (mono_method_to_ir): Report the correct error location if
20481 get_basic_blocks() returned an error.
20483 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
20485 * mini.c (mono_type_blittable): OBJECT is not blittable.
20486 (mono_method_blittable): Methods which have marshalling descriptors
20487 are not blittable either. Fixes #47842.
20489 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
20491 * driver.c mini.c: Use an environment variable instead of a global
20492 variable. Also fix the build.
20494 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
20495 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
20498 * driver.c mini.c: Added --with-valgrind option to turn off some
20499 code which prevents mono from running under valgrind.
20501 * mini.c (mono_emit_call_args): Fixed warning.
20503 * mini.c (mono_emulate_opcode): Fixed warning.
20505 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20507 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
20508 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
20509 regalloc.c, regalloc.h: specify available registers in arch-specific
20510 code and support floats in the regallocator (patch by Laurent Morichetti
20513 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20515 * mini.c: mono_thread_current() can be called only after
20516 mono_runtime_init(): rearrange code to not call it early on.
20518 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20520 * mini.c: allocate jump tables in the code mempools.
20522 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20524 * mini.c, mini.h: make sure per-thread data allocated by the jit is
20527 2003-08-10 Miguel de Icaza <miguel@ximian.com>
20529 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
20530 12 to 16. This fixes bug #47453.
20533 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
20535 * mini-ppc.c: fixed indexed load and unsigned compares.
20537 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
20539 * mini.c: reenabled installation of handler for
20540 thread abort signal.
20542 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20544 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
20545 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
20546 until it's fixed and actually useful.
20548 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20550 * inssel-long32.brg: couple more opcodes implemented.
20552 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20554 * mini-sparc.c: Even more opcodes implemeted.
20556 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
20558 * mini-sparc.c: More opcodes implemented.
20560 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
20562 * mini-sparc.c: More opcodes implemented.
20564 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20566 * inssel-sparc.brg: Add some needed rules. Direct
20568 * Makefile.am: Use inssel-sparc.brg
20569 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
20570 an assert happy for now.
20572 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
20574 * mini-sparc.c: Fixed compile errors.
20575 * exceptions-sparc.c: Same. We now produce a mono binary
20576 on sparc-linux. Yea.
20578 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
20580 * mini-sparc.c: Renamed registers. Also some macro cleanups.
20581 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
20582 They compile, but do not work.
20584 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20586 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
20587 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
20588 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
20591 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20593 * mini.c: more opcodes implemented and better support for generics.
20595 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20597 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
20598 * mini.c, mini.h: first cut at generics support: some new instructions
20599 added and changed the behaviour of some of the existing ones.
20601 2003-07-21 Miguel de Icaza <miguel@ximian.com>
20603 * mini.c: Removed definition of metadata_shared mutex here.
20605 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20607 * mini-x86.c: make vararg calls work for instance methods.
20609 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
20611 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
20612 returns the arguments in a separte list, now.
20614 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20616 * aot.c, mini.c: updates for array type representation changes.
20618 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
20620 * mini.c: register function to perform jit shutdown.
20622 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20624 * mini.c: use a faster allocator if possible.
20626 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20628 * aot.c: some cleanups and portability changes.
20630 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20632 * mini.c: use faster allocation for CEE_BOX if possible.
20634 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20636 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
20637 Moved inlined mempcy code to its own function so that is can be
20638 reused. Added an inline memset function as well (optimized initobj).
20639 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
20641 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20643 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
20645 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
20647 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
20648 arch code can setup the cpu for CLR execution, if needed.
20649 We use it on x86 to set the precision of FP operations.
20651 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
20653 * mini.c: disable some optimizations if we can guess they'll cost too
20654 much for a given method.
20656 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20658 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
20660 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20661 * mini.h mini.c mini-x86.c: Added instruction level coverage
20662 info collection support.
20664 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20666 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
20667 is now implemented in the profiling API. Get rid of a couple of
20668 unnecessary global variables.
20670 2003-06-15 Nick Drochak <ndrochak@gol.com>
20672 * basic-long.cs: tests for negative values for bigmul, and unsigned.
20673 * cpu-g4.md: add op_bigmul and op_bigmul_un
20674 * cpu_pentium.md: add op_bigmul_un
20675 * inssel-long32.brg: add rule for unsigned bigmul
20676 * mini-ops.h: define OP_BIGMUL_UN
20677 * mini-x86.c: THE BUG: handle (un)signed properly
20678 * mini.c: choose unsigned opcode if needed.
20679 This set of patches fixes bug #44291
20681 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
20683 * mini.c (optimize_branches): improved to handle all kinds of
20684 conditional branches.
20686 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20688 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
20689 don't raise exceptions.
20691 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20693 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
20694 to arch-specific files.
20696 2003-06-09 Martin Baulig <martin@ximian.com>
20698 * Makefile.am (libs): Added $(LIBGC_LIBS).
20700 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
20702 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
20703 and OP_ATAN (fixes bug#44293).
20705 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
20707 * Makefile.am, mini-x86.c: rename cpu description array to
20708 pentium_desc, since some compilers define the 'pentium' preprocessor
20711 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
20713 * mini.c (mini_select_instructions): add explicit branch if the
20714 following block is not the false target of a conditional branch -
20715 we need this with any optimization that reorder or remove bblocks
20717 * mini.c (optimize_branches): bug fixes
20719 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
20721 * mini.c (mono_method_to_ir): inline static readonly fields
20723 * ssa.c (fold_tree): start cfold support for long (very simple
20726 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
20728 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20730 * inssel.brg: fixed memcpy (bug #44219).
20732 2003-06-05 Dick Porter <dick@ximian.com>
20734 * driver.c: Set the glib log levels to not abort if g_message
20737 g_set_prgname() has to happen before mini_init() so that the
20738 process handle gets the info.
20740 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20742 * driver.c: add intrins to the default optimizations to get wider
20745 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
20747 * mini.h: some large basic blocks will overflow a 16-bit
20748 integers for symbolic registers.
20750 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20752 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
20753 (mono_arch_output_basic_block): fix bug 43499
20755 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20757 * mini.c: kill duplicated definition of mono_debug_format.
20759 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
20761 * mini-x86.c, arrays.cs: fixed register allocation bug.
20763 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20765 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
20767 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
20769 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20772 (print_method_from_ip): also print source location information if
20775 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
20777 * mini.c (mono_find_block_region): bug fix in region code
20778 (mini_method_compile): enable removing unreachable code again, but
20779 only in methods without exception clauses.
20781 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20783 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
20784 Implemented arglist opcode and handling of TypedReference type.
20785 Fixed x86 call convention when a structure is returned.
20786 Minimal support for calling static vararg methods.
20788 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
20790 * mini.c (mini_method_compile): always remove unreachable code,
20791 because the code in them may be inconsistent (access to dead
20792 variables for example).
20794 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
20796 * driver.c, debug-mini.c: warning fixes.
20798 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
20800 * Makefile.am, jit.h, mini.h: install header for embedding mono.
20802 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
20804 * mini.c: thread-static fields are registered in mono_class_vtable(),
20805 so ensure the function is called before checking for them.
20807 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
20809 * mini.c (optimize_branches): fix for bug 43586
20811 * jit-icalls.c (mono_llmult_ovf): added an additional check for
20812 overflow (fixes Bug #43639)
20814 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20816 * mini.c, objects.cs: allow the use of stobj for primitive types.
20818 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20820 * mini.c: be less strict about argument checking until we support
20821 running the verifier.
20823 2003-05-27 Nick Drochak <ndrochak@gol.com>
20825 * basic-long.cs: tests for (ulong)int * (ulong)int also
20826 * mini.c: use the same trick for (ulong)int * (ulong)int
20828 2003-05-27 Nick Drochak <ndrochak@gol.com>
20830 * basic-long.cs: add regression test for (long)int * (long)int
20831 * cpu-pentium.md: add op_bigmul specification
20832 * inssel-long32.brg: add OP_BIGMUL rule
20833 * mini-ops.h: add OP_BIGMUL
20834 * mini-x86.c: register allocator: handle case where src1 needs to be
20836 * mini.c: substitute special BIGMUL opcode in the tree for
20837 (long)int * (long)int
20839 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
20841 * jit-icalls.c: call the type ctor on field access if needed.
20843 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
20845 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
20846 to a method (including results of ldelema, bug#43207).
20848 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
20850 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
20851 colors to show exception handler blocks.
20853 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
20854 (fix for pinvoke7.cs).
20856 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20858 * mini.h, mini.c: ensure correct initialization order for types that
20859 require it. Prepare for lazy compilation of jit icall wrappers.
20860 Provide a name for opcode emulation to reduce unneeded mallocing.
20862 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
20864 * mini-x86.c: better register restoring code and profiling
20865 support for tail calls.
20867 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20869 * mini.h, driver.c: prepare for leaf methods optimization.
20871 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
20873 * mini.c: get targets of branches before converting a method.
20875 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
20877 * mini.c (optimize_branches): added some experimental code (disbaled)
20879 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
20881 * mini.c (optimize_branches): fix branch to branch optimization
20883 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
20885 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
20887 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
20889 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
20892 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
20894 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
20895 enable use of interface variables again.
20897 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
20898 I1 to registers because there is no simply way to sign extend 8bit
20899 quantities in caller saved registers on x86.
20901 * inssel-float.brg: set costs of some rules to 2 so
20902 that monobure always select the arch. specific ones if supplied,
20903 regardless of the order we pass the files to monoburg.
20905 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
20907 * mini.c, mini-x86.c: since the magic trampoline for jumps
20908 can't patch the code directly, we do it as soon as the
20909 method gets compiled.
20911 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20913 * mini-x86.c, mini.h: introduce a new patching method
20914 to support CEE_JMP and tail calls.
20915 * mini.c: obey tail.call. Don't precompile methods target
20917 * tramp-x86.c: new trampoline code to handle methods
20918 reached through a jump.
20920 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
20922 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
20923 bit values to registers
20925 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
20927 * mini.c (mono_compile_get_interface_var): share interface
20928 variables if possible.
20930 2003-05-16 Martin Baulig <martin@ximian.com>
20932 * debug-mini.c (mono_init_debugger): New function to initialize
20933 the debugger. This is not in the debugger since it needs to
20934 access some of mini's internals.
20936 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20938 * mini.c (mono_method_to_ir): inlining fixes/cleanups
20940 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
20942 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
20943 for value type handling.
20945 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20947 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
20948 (mono_method_check_inlining): enable inlining of all kinds of wrappers
20950 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
20952 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
20953 the constructor through a proxy.
20955 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20957 * jit-icalls.c, inssel.brg: fixes to array element address
20960 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
20962 * mini-x86.c (is_regsize_var): allocate pointer to registers
20964 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20966 * driver.c: fixed typo, added intrins to the set of optimizations
20967 tested with regressions.
20969 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
20971 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
20972 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
20975 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
20977 * inssel.brg: remove some common pop instructions without side effects
20979 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20981 * inssel-x86.brg: fixed thinko in int to double conversions.
20983 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
20985 * mini.c, jit-icalls.c: added runtime thread-static variable support.
20987 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20989 * inssel-long32.brg: two more missing instructions.
20991 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
20993 * mini.c (mono_emit_call_args): set the cil_code for all arguments
20994 if not already set.
20996 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
20998 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
21001 * basic-float.cs: Added tests for negative zero.
21003 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21005 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
21006 a couple of missing operations for long casts, with test cases.
21008 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21010 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
21012 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
21014 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
21015 code size estimation.
21017 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
21019 * mini.c (mono_jit_create_remoting_trampoline): make it work with
21020 abstract methods (fix bug 42542)
21022 * aot.c: add ability to handle array types
21024 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
21026 * mini.c: Call the _specific versions of the object allocation
21027 functions if possible.
21029 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
21031 * driver.c: call setlocale ().
21033 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
21035 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
21038 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
21040 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
21042 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
21043 wrappers (fix bug 42122)
21045 2003-05-04 Martin Baulig <martin@ximian.com>
21047 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
21049 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
21050 s/mini_set_defaults/mono_set_defaults/g.
21052 2003-05-04 Martin Baulig <martin@ximian.com>
21054 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
21056 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21058 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
21059 (reported by Don Roberts).
21061 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
21063 * mini.c: temporarily work around two bugs for this release.
21065 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
21067 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
21068 that contains -export-dynamic and it makes using the ld script
21070 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
21072 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
21074 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
21077 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
21079 * mini.c: make sure leave calls all the needed finally blocks,
21080 even when the target jumps out of multiple exception clauses.
21082 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21084 * ldscript, Makefile.am: add linker script to reduce the number of
21085 exported symbols (should also fix the issues with libwine defining
21086 some of the same symbols in io-layer).
21088 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
21090 * driver.c (mini_main): Avoid assertion when no file name is given on
21093 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
21095 * driver.c: added --version/-V command line option.
21096 Added the inline optimization in the regression tests.
21098 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21100 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
21101 to the type in the method signature (fixes bug#42134).
21103 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
21105 * mini.c: when inlining, check this is not null only when needed (bug #42135).
21107 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
21109 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
21111 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21113 * driver.c: fixed bug #42100.
21115 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
21117 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
21119 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
21121 * mini.c: moved most of the code required to do inlining to its own
21122 function so it can be reused. Inline also ctors if appropriate.
21124 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
21126 * Makefile.am: Link with -export-dynamic so shared libs loaded by
21127 the runtime can call mono API functions.
21129 2003-04-27 Martin Baulig <martin@ximian.com>
21131 * debug-mini.c (mono_debug_init_method): Added
21132 `guint32 breakpoint_id' argument; if the method has a breakpoint,
21133 send a notification to the debugger.
21135 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
21136 running in the Mono Debugger, just pass the breakpoint number to
21137 mono_debug_init_method().
21139 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
21141 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
21143 * mini.c: allow some more unsafe compares.
21145 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21147 * mini-x86.c, Makefile.am: make distcheck works (partially from
21148 a patch by Richard Lee <r.h.lee@attbi.com>).
21149 * regset.c, regset.h: removed, they are unused.
21151 2003-04-25 Dick Porter <dick@ximian.com>
21153 * driver.c: Usage reports the name as 'mono' not 'mini'
21154 * exceptions-x86.c: Build and run on freebsd
21156 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
21158 * Makefile.am: install the program with the 'mono' name and
21159 the library as libmono instead of mini and libmini.
21161 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
21163 * driver.c: provide the APIs for the embedding interface of the old jit.
21165 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
21167 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
21169 2003-04-23 Martin Baulig <martin@ximian.com>
21171 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
21173 * driver.c: Added `--debug' command line argument to enable
21176 2003-04-23 Martin Baulig <martin@ximian.com>
21178 * debug.[ch]: Removed. The code is now in
21179 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
21181 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
21184 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
21186 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
21188 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21191 (mini_cleanup): moved mono_runtime_cleanup call after the call to
21192 mono_domain_finalize.
21193 (mini_method_compile): use mono_method_profile* if the the option is
21196 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
21198 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
21199 methods with their wrapper.
21201 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
21202 methods with their wrapper.
21204 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
21207 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
21210 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
21213 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
21215 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
21217 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
21219 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
21220 of the mempool. This is slightly faster and uses less memory
21222 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
21224 * mini.c: avoid O(n) allocation for variables.
21226 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21228 * mini.c: handle items on the stack after inlining methods.
21230 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
21232 * mini.c: make the method->opcode optimization dependent
21233 on MONO_OPT_INSTRINS and do it lazily.
21235 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
21237 * driver.c: print overall results at the end of regression run.
21239 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
21241 * inssel.brg: don't overwrite symbolic registers.
21243 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
21245 * inssel-x86.brg: fix conversion from long to float.
21247 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
21249 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
21251 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
21253 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
21255 * driver.c: Added --print-vtable option as in the old JIT.
21257 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
21259 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
21261 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
21263 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
21265 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
21267 * mini.c regalloc.c regalloc.h: Fix memory leak.
21269 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
21271 * aot.c (mono_aot_get_method): register all used strings
21273 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
21275 * mini.c: always intern strings references with ldstr at compile time.
21277 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21279 * Makefile.am: add BUILT_SOURCES.
21281 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
21283 * driver.c: give a better error message when the assembly to execute
21284 doesn't have an entry point.
21286 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
21288 * Makefile.am: added hack for automake
21290 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
21293 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
21295 22003-04-07 Martin Baulig <martin@ximian.com>
21297 * Makefile.am: Added Makefile.am.
21299 * debugger-main.c: Removed, this is now in the debugger where it
21302 * mini.pc.in: Call this package `mini' for the moment.