1 2009-06-26 Zoltan Varga <vargaz@gmail.com>
3 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
6 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
9 * CMakeLists.txt: Add minimal support for installation.
11 2009-06-25 Zoltan Varga <vargaz@gmail.com>
13 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
14 determine whenever a method is directly callable to a separate function.
16 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
17 needed ones as a result of the previous change.
19 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
20 type of register arrays.
22 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
23 type of register arrays.
25 2009-06-24 Jerry Maine <crashfourit@gmail.com>
27 Contributed under the terms of the MIT/X11 license by
28 Jerry Maine <crashfourit@gail.com>.
30 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
32 2009-06-24 Zoltan Varga <vargaz@gmail.com>
34 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
36 2009-06-24 Neale Ferguson <neale@sinenomine.net>
38 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
39 dump of structure return value. Fix some formatting.
40 * cpu-s390x.md: Fix lengths of instruction sequences.
41 * mini-s390.c: Minor formatting changes.
43 2009-06-24 Zoltan Varga <vargaz@gmail.com>
45 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
46 Use sigaction on freebsd as well.
48 2009-06-23 Zoltan Varga <vargaz@gmail.com>
50 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
53 * mini.c (mini_init): Revert a change which breaks cross-compilation.
55 2009-06-22 Mark Probst <mark.probst@gmail.com>
57 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
59 2009-06-22 Mark Probst <mark.probst@gmail.com>
61 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
63 2009-06-20 Martin Baulig <martin@ximian.com>
66 (MonoDebuggerThreadFlags): New enum typedef.
67 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
68 (mono_debugger_thread_created): Added `gpointer func' argument;
69 initialize the new `thread_flags' field.
71 2009-06-18 Martin Baulig <martin@ximian.com>
73 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
74 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
77 (mini_debugger_set_attach_ok): New function; sets the attach-ok
78 flag in `MONO_DEBUGGER__info.runtime_info'.
81 (mono_main): Call mini_debugger_set_attach_ok() if generics
84 2009-06-22 Zoltan Varga <vargaz@gmail.com>
86 * aot-compiler.c (add_wrappers): Fix a warning.
88 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
89 the ppc load/store macro changes.
91 2009-06-21 Zoltan Varga <vargaz@gmail.com>
93 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
95 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
96 not just the got symbol.
98 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
101 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
104 * aot-compiler.c: Remove some fixmes.
106 * driver.c (mono_main): Print a helpful message when cross-compiling.
108 * mini.c (mini_init): Disable signal handlers when cross-compiling.
110 * method-to-ir.c (initialize_array_data): Do the optimization if the
111 target byte order is little endian, instead of the host byte order.
113 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
114 wrappers into the mscorlib image, Emit a unique plt symbol for each
115 image, emit symbols for plt entries.
117 * image-writer.c (img_writer_emit_symbol_size): New function to emit
120 2009-06-20 Zoltan Varga <vargaz@gmail.com>
122 * aot-compiler.c (add_wrappers): Avoid calling
123 mono_marshal_get_type_info () since it can assert for some types.
125 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
126 ldtoken are used inside wrappers.
128 * helpers.c: Add support for prefixing tools with the arch name.
130 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
131 quantities when using ilp32.
133 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
134 spill slots. Use sizeof(mgreg_t) for the spill slot size.
136 * image-writer.c: Use .long on ilp32.
138 * aot-compiler.c: Use 32 bit loads on ilp32.
140 2009-06-19 Zoltan Varga <vargaz@gmail.com>
142 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
144 * mini-ops.h: Use TARGET_POWERPC define for consistency.
146 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
148 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
149 second got slot of every aot image.
151 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
152 aot on platforms with function pointers.
154 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
155 support for aot/full aot on ppc/ppc64.
157 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
158 arguments which are needed on ppc.
160 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
163 * mini-trampolines.c aot-runtime.c: Update after the above changes.
165 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
167 * regalloc2.c (BITS_PER_CHUNK): Ditto.
169 * aot-compiler.c (emit_got_info): Fix reading unused memory.
171 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
173 2009-06-17 Geoff Norton <gnorton@novell.com>
175 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
177 2009-06-17 Zoltan Varga <vargaz@gmail.com>
179 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
180 to control whenever the dwarf writer is in xdebug or aot mode.
181 (emit_class_dwarf_info): Use a separate abbrev for structures without
184 * aot-compiler.c: Pass the appending parameter to
185 mono_dwarf_writer_create ().
187 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
188 falls through to its next bblock. Fixes #513931.
190 * iltests.il: Add a test.
192 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
193 infor even if emit_line is FALSE, as the apple linker seems to require it.
195 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
197 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
201 2009-06-15 Zoltan Varga <vargaz@gmail.com>
203 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
206 2009-06-13 Zoltan Varga <vargaz@gmail.com>
208 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
209 'has_call_handler' fields.
211 * method-to-ir.c (mono_method_to_ir): Set them if needed.
213 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
214 first bblock if not needed. Fixes #512790.
216 2009-06-11 Zoltan Varga <vargaz@gmail.com>
218 * aot-compiler.c (mono_compile_assembly): Fix a warning.
220 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
223 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
224 remoting-invoke-with-check wrappers, which are not needed when running with
225 full-aot, since it doesn't support remoting.
227 2009-06-10 Zoltan Varga <vargaz@gmail.com>
229 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
231 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
232 method info, it is not used anymore.
234 * mini.h: Bump AOT file format version.
236 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
239 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
242 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
244 * mini.h: Bump AOT file format version.
246 2009-06-10 Zoltan Varga <vargaz@gmail.com>
248 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
249 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
252 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
253 of CKFINITE and FBGE for VFP.
255 2009-06-09 Zoltan Varga <vargaz@gmail.com>
257 * aot-compiler.c: Don't align code to 16 bytes on arm.
259 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
260 before the methods they belong to.
262 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
263 the full-aot case if possible, since the trampoline will be called right
266 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
267 trampolines to 1024 after the change above.
269 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
270 trampoline to save 8 bytes per trampoline.
272 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
275 2009-06-08 Zoltan Varga <vargaz@gmail.com>
277 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
279 2009-06-08 Martin Baulig <martin@ximian.com>
282 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
283 (_mono_debugger_throw_exception): Don't make this static.
284 (_mono_debugger_unhandled_exception): Likewise.
285 (mono_debugger_handle_exception): Moved to mini-exceptions.c
288 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
289 (_mono_debugger_throw_exception): Add function prototype.
290 (_mono_debugger_unhandled_exception): Likewise.
293 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
294 arg; return the first exception handler if the exception is caught
295 and we're running inside the debugger.
296 (mono_debugger_handle_exception): Moved here from debug-mini.c;
297 improve exception handle inside runtime-invoke, check whether the
298 exception is actually caught in the method being invoked and not
299 by the runtime-invoke-wrapper.
301 2009-06-08 Zoltan Varga <vargaz@gmail.com>
303 * image-writer.c: Improve support for the osx assembler.
305 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
308 2009-06-08 Martin Baulig <martin@ximian.com>
311 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
312 (_mono_debugger_throw_exception): Don't make this static.
313 (_mono_debugger_unhandled_exception): Likewise.
314 (mono_debugger_handle_exception): Moved to mini-exceptions.c
317 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
318 (_mono_debugger_throw_exception): Add function prototype.
319 (_mono_debugger_unhandled_exception): Likewise.
322 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
323 arg; return the first exception handler if the exception is caught
324 and we're running inside the debugger.
325 (mono_debugger_handle_exception): Moved here from debug-mini.c;
326 improve exception handle inside runtime-invoke, check whether the
327 exception is actually caught in the method being invoked and not
328 by the runtime-invoke-wrapper.
330 2009-06-07 Zoltan Varga <vargaz@gmail.com>
332 * image-writer.c (append_subsection): Don't align subsections of the
333 debug_line section as a workaround.
335 * dwarfwriter.c: Emit line number info in the AOT case as well.
337 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
339 This patch is contributed under the terms of the MIT/X11 license
341 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
342 code_len <= code_size
344 2009-06-06 Zoltan Varga <vargaz@gmail.com>
346 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
348 2009-06-04 Zoltan Varga <vargaz@gmail.com>
350 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
351 invoke wrappers, we now use trampolines instead.
353 2009-06-04 Mark Probst <mark.probst@gmail.com>
355 * mini-darwin.c: The exception thread must not be registered with
358 2009-06-04 Mark Probst <mark.probst@gmail.com>
360 * mini-gc.c: Disable the code because it makes SGen crash.
362 2009-06-03 Zoltan Varga <vargaz@gmail.com>
364 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
365 instead of asserting.
367 2009-05-31 Zoltan Varga <vargaz@gmail.com>
369 * aot-compiler.c (mono_compile_assembly): Move the creation of the
370 output file after the code has been compiled.
372 2009-05-30 Zoltan Varga <vargaz@gmail.com>
374 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
376 2009-05-31 Zoltan Varga <vargaz@gmail.com>
378 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
379 entries distinction to simplify the code.
381 * mini.h: Bump AOT file format version.
383 2009-05-28 Zoltan Varga <vargaz@gmail.com>
385 * objects.cs: Fix the signature of one of the tests.
387 * mini.c (mini_create_ftnptr): New helper function, moved here from
389 (mini_get_addr_from_ftnptr): Ditto.
390 (mini_init): Install the new helpers.
392 2009-05-28 Martin Baulig <martin@ximian.com>
394 Correctly initialize the debugger when embedding Mono.
396 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
397 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
398 see documentation in mini_debug_running_inside_mdb().
401 (mini_debug_running_inside_mdb): New function to check whether
402 we're running inside mdb.
404 * mini.c (mini_init): Call mini_debugger_init() if we're running
407 * driver.c (mono_main): Moved the call to mini_debugger_init()
408 into mini_init() to make this work when embedding Mono.
410 * debug-debugger.c (mini_debugger_init): Warn about duplicate
411 calls to mini_debugger_init().
413 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
414 mono_debugger_main() -> mini_debugger_main() and put them inside a
415 `MONO_DEBUGGER_SUPPORTED' conditional.
417 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
419 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
420 this is no longer in use.
423 2009-05-26 Zoltan Varga <vargaz@gmail.com>
425 * mini-sparc.c (add_outarg_load): Fix the sparc build.
427 * aot-compiler.c (emit_method_code): Always write out C style symbols for
430 2009-05-27 Martin Baulig <martin@ximian.com>
432 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
434 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
435 long_conv_to_r_un to 64 bits.
437 * cpu-x86.md: Increase the instruction size due to the changes.
439 * iltests.il.in: Add regression test.
443 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
445 * objects.cs: Move the previous test from basic.cs to here.
447 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
449 * basic.cs: Add regression test for #506915.
451 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
453 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
454 optimization we must check the bb of the first byte of stobj as
455 it's the only one set in cil_offset_to_bb.
459 2009-05-25 Zoltan Varga <vargaz@gmail.com>
461 * image-writer.c: Fix pointer directive on ppc64.
463 2009-05-24 Zoltan Varga <vargaz@gmail.com>
465 * image-writer.c (asm_writer_emit_section_change): Avoid using
466 .bss subsections on ppc too.
468 2009-05-23 Zoltan Varga <vargaz@gmail.com>
470 * image-writer.c: Fix the definition of TARGET_ASM_....
472 * image-writer.c: Fix the emission of assembler directives in the last
475 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
476 exception throwing code to accomodate ppc64.
478 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
479 size to work on ppc64 too.
481 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
484 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
485 the assembler dialect instead of using platform specific defines.
487 2009-05-22 Geoff Norton <gnorton@novell.com>
489 * mini-arm.c (get_call_info): If a structure is split between the stack
490 and argument registers, we should not advance the stack pointer by the entire
491 native size, but just by the amount that spilled.
493 2009-05-22 Zoltan Varga <vargaz@gmail.com>
495 * mini-arm.c (get_call_info): Handle structures with alignment requirements
498 2009-05-21 Zoltan Varga <vargaz@gmail.com>
500 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
503 * aot-compiler.c (add_extra_method): Fix up the collection of extra
504 methods so wrapper don't get added twice.
505 (add_generic_instances): Don't add methods of arrays.
507 * generics.cs: Mark one test as !FULLAOT.
509 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
511 * mini-x86.c (emit_move_return_value): Remove unused vars.
513 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
515 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
516 decomposing 8 bytes structs into a LCALL.
518 * mini-x86.c (emit_move_return_value): We no longer push the vtype
519 pointer for where to store the returned regs.
521 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
524 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
526 2009-05-20 Miguel de Icaza <miguel@novell.com>
528 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
531 2009-05-21 Zoltan Varga <vargaz@gmail.com>
533 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
535 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
538 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
540 * local-propagation.c (mono_local_cprop): Avoid local propagation
541 across paired add/sub if the first instruction dest reg is it's
542 source reg. For example:
544 int_add_imm R12 <- R12 [1] clobbers: 1
545 int_sub_imm R42 <- R12 [1] clobbers: 1
547 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
548 maintain the math identify.
552 2009-05-20 Andreia Gaita <avidigal@novell.com>
554 * Makefile.am: avoid going on the network just to get the revision,
557 2009-05-19 Massimiliano Mantione <massi@ximian.com>
559 Fixed estimate for short branches on amd64 (they were off mark, and
560 enabling call prolog-epilog instrumentations caused assertions).
561 * mini.h (struct MonoBasicBlock): added max_length field to hold the
562 estimate for the maximum length of this basic block.
564 - mono_arch_emit_prolog: compute max_length for each basic block
565 (instead of max_offset), and inflate size estimate also for entry bb
566 in case of code instrumentation.
567 - mono_arch_output_basic_block: get rid of "cpos" (the current
568 estimated "position" in the code), and always use "offset" instead,
569 which is accurate; at the beginning of the function quickly recompute
570 max_offset for all the remaining blocks, starting from the current
571 cfg->code_len (which is correct, and not estimated) and using the
572 estimated block lengths computed previously.
574 2009-05-17 Zoltan Varga <vargaz@gmail.com>
576 * exceptions-ppc.c: Remove the caching from the trampoline creation
577 functions, it is already done in the caller.
579 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
581 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
582 MONO_ARCH_GSHARED_SUPPORTED define.
584 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
586 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
589 2009-05-16 Zoltan Varga <vargaz@gmail.com>
591 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
592 call to mono_marshal_get_rgctx_invoke ().
594 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
595 mono_marshal_get_static_rgctx_invoke (), all platforms which support
596 gshared use the static rgctx trampolines now.
598 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
599 platform supports it.
601 2009-05-15 Zoltan Varga <vargaz@gmail.com>
603 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
605 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
607 2009-05-15 Zoltan Varga <vargaz@gmail.com>
609 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
611 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
614 2009-05-15 Massimiliano Mantione <massi@ximian.com>
616 Made it possible for mono_arch_instrument_epilog to preserve
617 argument registers, otherwise instrumenting the "epilogue" before
618 a tail call would clobber them.
619 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
620 if like mono_arch_instrument_epilog but with an additional parameter
621 that states if argument registers must be preserved.
622 * mini.c: implemented mono_arch_instrument_epilog as a call to
623 mono_arch_instrument_epilog_full without asking to preserve argument
624 registers (this makes the existing code work as usual).
626 - mono_arch_instrument_epilog: add parameter to transform it into
627 mono_arch_instrument_epilog_full, and preserve argument registers
629 - mono_arch_output_basic_block, OP_TAILCALL case: call
630 mono_arch_instrument_epilog_full.
631 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
632 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
633 only transformed mono_arch_instrument_epilog into
634 mono_arch_instrument_epilog_full.
636 2009-05-15 Geoff Norton <gnorton@novell.com>
638 * mini-darwin.c: This works on arm now.
640 2009-05-14 Geoff Norton <gnorton@novell.com>
642 * jit.h, driver.c: Allow full-aot to be decided programatically by the
645 2009-05-15 Zoltan Varga <vargaz@gmail.com>
647 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
650 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
651 wrappers during full aot mode correctly.
653 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
656 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
657 mono_metadata_type_hash ().
659 2009-05-14 Massimiliano Mantione <massi@ximian.com>
661 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
662 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
663 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
664 Removed MONO_INST_BRLABEL from the instruction flags, and the
665 remaining code that used it, because we do not support branches inside
666 basic blocks (and branch target labels) anymore.
667 * Makefile.am: As part of the above cleanup, remove reference to
668 BURG files which don't exist anymore.
670 2009-05-14 Zoltan Varga <vargaz@gmail.com>
672 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
675 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
676 to use mono_arch_throw_corlib_exception.
678 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
679 mono_arch_throw_corlib_exception for throwing corlib exceptions.
681 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
684 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
686 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
687 for the got to make debugging easier and to avoid confusing it with the
690 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
691 method so a breakpoint can be set when using gdb.
693 2009-05-13 Zoltan Varga <vargaz@gmail.com>
695 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
696 on mono_method_get_imt_slot ().
698 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
699 num_decodes variables.
701 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
702 change as it doesn't seem to work.
704 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
707 2009-05-12 Zoltan Varga <vargaz@gmail.com>
709 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
710 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
712 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
713 builder when using full aot.
715 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
716 here, it is already handled.
718 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
721 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
723 * mini-arm.h: Enable IMT for full aot.
725 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
726 arch doesn't support it.
728 * mini.c (mini_init): Don't disable IMT for full aot if the
729 architecture supports it.
731 * mini.h (MonoAotTrampoline): New enum containing the different types
732 of 'numerous' trampolines.
733 (MONO_AOT_FILE_VERSION): Bump this.
735 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
736 static rgctx trampolines. Add support for full-aot IMT thunks.
738 * mini-amd64.h: Enable IMT for full aot.
740 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
741 to exclude tests belonging to a category.
743 * generics.cs: Mark some tests with a !FULLAOT category.
745 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
748 2009-05-11 Zoltan Varga <vargaz@gmail.com>
750 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
751 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
752 (emit_plt): Fix a warning.
754 2009-05-10 Zoltan Varga <vargaz@gmail.com>
756 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
757 back into aot-compiler.c to a place where the other functions shared by
758 the runtime and aot compiler are.
760 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
761 as done previously, instead of in MonoAotFileInfo, since pointers might have
762 alignment requirements.
764 * mini.h: Bump AOT file format version.
766 2009-05-10 Miguel de Icaza <miguel@novell.com>
768 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
769 that is used at runtime from the aot-compiler.c, this makes it
770 work on setups that remove the AOT compiler from the output
773 2009-05-09 Zoltan Varga <vargaz@gmail.com>
775 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
778 * mini-ppc.h: Enable static rgctx trampolines for ppc.
780 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
782 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
783 stuff to mono_arch_decompose_long_opts ().
784 (mono_decompose_opcode): Remove some dead code.
786 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
788 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
789 cmethod can be null for quite a some reasons.
791 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
793 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
795 2009-05-08 Zoltan Varga <vargaz@gmail.com>
797 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
799 2009-05-08 Zoltan Varga <vargaz@gmail.com>
801 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
802 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
803 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
804 calls returning structures by addr on amd64.
806 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
808 * iltests.il.in: Restructure the tail call tests a bit.
810 2009-05-07 Zoltan Varga <vargaz@gmail.com>
812 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
813 for virtual methods too.
815 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
817 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
818 due to regression in verifying System.dll.
820 2009-05-06 Zoltan Varga <vargaz@gmail.com>
822 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
825 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
828 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
829 g_str_hash () which can change.
831 * driver.c (mini_regression): Disable optimizations not supported by
832 the cpu. Fixes #500019.
834 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
837 2009-05-06 Zoltan Varga <vargaz@gmail.com>
839 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
840 to the latest LLVM code.
842 2009-05-05 Zoltan Varga <vargaz@gmail.com>
844 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
846 2009-05-04 Zoltan Varga <vargaz@gmail.com>
848 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
851 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
852 no longer saving offsets, so just save the patch types along with the other
854 * aot-runtime.c (load_patch_info): Update after the changes to
855 encode_patch_list ().
856 (decode_got_entry): Removed, merged into load_patch_info ().
857 (is_shared_got_patch): Removed, call the same function from
860 * mini.h: Bump aot file format version.
862 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
863 half-finished no-dlsym code.
865 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
868 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
869 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
871 2009-05-02 Zoltan Varga <vargaz@gmail.com>
873 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
874 buffer length to work with AOT code.
876 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
879 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
882 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
884 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
886 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
889 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
890 if needed. Don't decompose long operations when using llvm.
892 2009-05-01 Zoltan Varga <vargaz@gmail.com>
894 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
897 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
899 2009-05-03 Martin Baulig <martin@ximian.com>
901 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
902 mono_debugger_insert_method_breakpoint() since the class init
903 handler we're inserting at the top of the method already gives us
906 2009-04-30 Zoltan Varga <vargaz@gmail.com>
908 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
909 to mono_arch_decompose_long_opts () for x86 and arm.
911 2009-04-29 Zoltan Varga <vargaz@gmail.com>
913 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
916 2009-04-28 Zoltan Varga <vargaz@gmail.com>
918 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
921 2009-04-26 Zoltan Varga <vargaz@gmail.com>
923 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
924 number of trampolines used in full-aot mode.
926 * aot-compiler.c: Add an ntrampolines option to set the number of
927 trampolines emitted in full-aot mode.
929 2009-04-27 Zoltan Varga <vargaz@gmail.com>
931 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
932 a volatile load. Get rid of get_tempname (), llvm assigns names
935 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
938 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
941 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
944 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
945 to the same register as a fixed sreg2. Fixes #497271.
947 * iltests.il.in: Add a new test.
949 2009-04-26 Zoltan Varga <vargaz@gmail.com>
951 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
952 stack, since pushes complicate exception handling.
954 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
955 the stack if they are passed using moves.
957 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
959 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
962 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
963 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
964 of FMOVE if it is an R4.
966 2009-04-25 Zoltan Varga <vargaz@gmail.com>
968 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
970 * mini.h (LLVMCallInfo): New structure to store calling convention
971 information for the LLVM back end similar to the CallInfo structures in
974 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
975 call information in a format usable by LLVM.
976 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
978 * method-to-ir.c (mono_emit_call_args): Emit calls using
979 mono_llvm_emit_call () when compiling using LLVM.
981 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
982 comments to all functions. Fix memory leaks. Add a public init/cleanup
985 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
987 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
988 mono_array_new_va () jit icall.
990 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
992 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
993 multiple machine description files to be specified.
994 * mini-ops.h: fixes for cross-compilation.
996 2009-04-22 Miguel de Icaza <miguel@novell.com>
998 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
1001 2009-04-22 Zoltan Varga <vargaz@gmail.com>
1003 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
1004 to prevent asserts in various passes. Fixes #497220.
1006 2009-04-21 Zoltan Varga <vargaz@gmail.com>
1008 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
1011 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
1012 table to avoid duplicates.
1014 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1016 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
1019 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
1021 * mini.c (mini_method_verify): Fail fulltrust code if the exception
1022 is for method or field access.
1024 2009-04-20 Zoltan Varga <vargaz@gmail.com>
1026 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
1029 * mini-llvm.c (mono_llvm_emit_method): Use it.
1031 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
1032 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
1035 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
1036 synchronized methods.
1038 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
1040 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
1042 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
1045 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
1046 allowing some options to be set dynamically.
1048 2009-04-19 Zoltan Varga <vargaz@gmail.com>
1050 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
1051 unconditional branch.
1053 * mini.h (MonoTrampolineType): Add new trampoline type
1054 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
1057 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
1060 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
1063 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
1064 is enabled. Instead, use the llvm vcall trampoline.
1066 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
1068 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
1070 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
1073 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
1074 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
1076 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
1077 OP_IA64_CSET opcode.
1079 * mini.c: Fix a warning.
1081 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
1082 THROW to the appropriate llvm type.
1084 2009-04-18 Zoltan Varga <vargaz@gmail.com>
1086 * mini.c (mini_method_compile): Add statistics for methods JITted
1089 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1091 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
1092 OP_IA64_CMP_<cond>_IMM opcodes.
1094 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1096 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
1099 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
1102 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
1105 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
1107 * mini-exceptions.c : add thread id to EXCEPTION trace message.
1109 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1111 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
1114 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
1115 rgctx invoke trampolines for x86.
1117 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
1118 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
1119 (mono_arch_get_vcall_slot): Simplify this.
1121 2009-04-16 Zoltan Varga <vargaz@gmail.com>
1123 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
1124 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
1126 2009-04-14 Zoltan Varga <vargaz@gmail.com>
1128 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
1129 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
1131 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
1133 * liveness.c (visit_bb): Remove a needless assert.
1135 2009-04-13 Zoltan Varga <vargaz@gmail.com>
1137 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
1138 full aot support to the arch specific code.
1140 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
1142 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
1144 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
1146 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
1147 collect information about the delegate invoke impl trampolines.
1149 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
1150 to save trampolines during full-aot mode.
1152 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
1153 creation function which returns a trampoline which sets the rgctx
1155 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
1156 wrapper if possible.
1157 (mono_delegate_trampoline): Ditto.
1159 * mini.c (mono_jit_runtime_invoke): Ditto.
1161 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
1163 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
1165 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1167 2009-04-12 Zoltan Varga <vargaz@gmail.com>
1169 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
1170 just setting the opcode to OP_NOP.
1172 2009-04-11 Zoltan Varga <vargaz@gmail.com>
1174 * mini.c (mini_method_compile): Put the last change inside an
1175 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
1177 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
1178 and extend live ranges to cover the whole method when using xdb.
1180 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
1181 do it in the trampolines.
1183 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
1186 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1188 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
1189 call code in full-aot mode since IMT is disabled there.
1190 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
1191 new JIT no longer has that restriction.
1193 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1195 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
1196 a more compact format.
1197 (mono_aot_wrapper_name): New function to return a unique name for a
1198 wrapper method, also used by the AOT runtime.
1200 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
1203 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
1204 when a ICollection<T> etc is encountered.
1205 (add_generic_instances): Process method arguments/locals too.
1206 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
1209 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
1211 2009-04-10 Zoltan Varga <vargaz@gmail.com>
1213 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
1215 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
1217 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
1218 representing the result of the decomposition. Nullify instructions
1219 instead of setting them to OP_NOP since nops can't have registers
1222 2009-04-09 Zoltan Varga <vargaz@gmail.com>
1224 * aot-compiler.c (mono_compile_assembly): Split this huge function into
1225 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
1226 info. Strip 'mapping symbols' on ARM.
1228 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
1230 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
1231 this with the native genmdesc.
1233 2009-04-08 Bill Holmes <billholmes54@gmail.com>
1235 * aot-runtime.c: Fixing the MSVC build.
1237 Code is contributed under MIT/X11 license.
1239 2009-04-08 Zoltan Varga <vargaz@gmail.com>
1241 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
1242 JITted code depends on it.
1244 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
1246 * aot-compiler.c: Use new MonoGenericParam accessors.
1248 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
1250 Reduce memory usage and improve correctness wrt MonoGenericParam
1251 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
1252 handing. Avoid allocating MonoGenericParams, but use the ones in
1253 the container itself.
1255 2009-04-07 Miguel de Icaza <miguel@novell.com>
1257 * tasklets.c: Return exceptions in the out argument.
1259 2009-04-08 Zoltan Varga <vargaz@gmail.com>
1261 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
1262 opcode. Use pointer types in more places instead of casting them to
1265 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
1267 (mono_llvm_optimize_method): New helper function to optimize a method.
1269 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
1270 widening code so it could be called from more places.
1271 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
1272 code paths in the call opcodes.
1274 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
1276 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
1278 2009-04-06 Zoltan Varga <vargaz@gmail.com>
1280 * dwarfwriter.c: Use _ to separate class name
1281 components as gdb can't handle '.'. Represent reference variables
1284 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
1286 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
1288 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
1290 * gc-test.cs: New file with GC stack marking tests.
1292 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
1293 negative numbers for vfp.
1295 * basic-float.cs: Add a test.
1297 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
1299 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
1301 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
1303 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
1304 part of tasklet/continuation support.
1306 2009-04-05 Zoltan Varga <vargaz@gmail.com>
1308 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
1309 amd64 opcodes inside an ifdef.
1311 * dwarfwriter.c: Emit inheritance information for classes, emit fields
1314 * dwarfwriter.c (emit_type): Emit the class info for classes.
1316 2009-04-04 Zoltan Varga <vargaz@gmail.com>
1318 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
1320 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
1322 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
1324 * ssa.c (mono_ssa_compute): Fix some memory leaks.
1326 2009-04-03 Zoltan Varga <vargaz@gmail.com>
1328 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
1330 * mini-llvm.c: Update comments.
1332 * mini.h (COMPILE_LLVM): New macro.
1334 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
1336 * ssa.c (mono_ssa_compute): Ditto.
1338 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
1339 the unwind ops from a DWARF FDE.
1341 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
1342 methods by extracting the dwarf unwind ops from the unwind info generated
1345 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
1348 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
1351 2009-04-02 Zoltan Varga <vargaz@gmail.com>
1353 * Makefile.am (llvm_sources): Enable this.
1355 * mini.c (mini_method_compile): Add support for compiling with LLVM,
1356 failing back to the JIT if something cannot be handled.
1358 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
1359 compiling with LLVM.
1361 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
1362 compiling with LLVM.
1364 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
1365 compiling with LLVM.
1367 * mini-ops.h: Add a few opcodes needed by LLVM.
1369 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
1372 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
1375 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
1377 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
1379 2009-04-01 Mark Probst <mark.probst@gmail.com>
1381 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
1382 ridiculously large methods.
1384 2009-03-31 Martin Baulig <martin@ximian.com>
1386 * debug-debugger.c (debugger_remove_breakpoint): Call
1387 mono_debugger_remove_class_init_callback ().
1389 2009-03-31 Zoltan Varga <vargaz@gmail.com>
1391 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
1392 right before emitting code, not at the start.
1394 * mini.c (mono_postprocess_patches): Extract this into a separate function
1395 from mono_codegen ().
1397 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
1398 byref types correctly.
1400 2009-03-30 Zoltan Varga <vargaz@gmail.com>
1402 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
1405 2009-03-29 Zoltan Varga <vargaz@gmail.com>
1407 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
1408 indirect calls, this avoids problems where get_vcall_slot () would get
1409 confused by the native code for the instruction preceeding the call.
1410 (mono_arch_get_vcall_slot): Simplify this.
1411 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
1413 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
1414 register allocator now seems to depend on them instead of the data in
1417 * mini.c (mini_method_compile): Throw the correct type of exception if
1418 mono_method_get_header () fails because of a loading error.
1420 2009-03-28 Zoltan Varga <vargaz@gmail.com>
1422 * mini.c (mini_method_compile): Clear the loader error if the method
1423 header cannot be decoded.
1425 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
1426 interface methods on proxies correctly.
1428 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
1429 this argument for vtype methods. Add precise liveness info for arguments.
1431 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
1432 LIVERANGE_START/END opcodes.
1434 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
1435 for arguments and values in registers.
1437 2009-03-27 Zoltan Varga <vargaz@gmail.com>
1439 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
1440 return a valuetype. Fixes #487518.
1442 * iltests.il: Add a test.
1444 * aot-compiler.c: Use mono_thread_create () to create helper threads.
1446 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
1447 closed over a null reference correctly.
1449 2009-03-26 Zoltan Varga <vargaz@gmail.com>
1451 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
1453 2009-03-25 Mark Probst <mark.probst@gmail.com>
1455 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
1456 allocated to the same registers as fixed sregs.
1458 2009-03-24 Mark Probst <mark.probst@gmail.com>
1460 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
1463 * method-to-ir.c: Handle more cases for
1464 Interlocked.CompareExchange.
1466 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
1467 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
1468 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
1470 2009-03-23 Zoltan Varga <vargaz@gmail.com>
1472 * aot-runtime.c (decode_method_ref): Fix a warning.
1474 * unwind.c (mono_unwind_frame): Ditto.
1476 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1478 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
1479 (mono_compile_assembly): Enable the binary writer for full-aot as well.
1481 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
1482 fix the handling of large values in the ALU_PC_G0_NC relocation.
1484 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1486 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
1488 2009-03-22 Mark Probst <mark.probst@gmail.com>
1490 * method-to-ir.c (mono_spill_global_vars): Support for ternary
1493 2009-03-22 Mark Probst <mark.probst@gmail.com>
1495 * method-to-ir.c: MINI_OP3 needs a comma.
1497 * method-to-ir.c, mini.h, mini.c: Remove
1498 mono_init_op_sreg_counts ().
1500 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1502 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
1505 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
1508 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
1510 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
1513 2009-03-21 Mark Probst <mark.probst@gmail.com>
1515 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
1516 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
1517 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
1520 2009-03-20 Zoltan Varga <vargaz@gmail.com>
1522 * driver.c: Change location of gc_wrapper.h.
1524 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
1525 inside finally clauses correctly. Fixes #485721.
1527 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
1528 after the change above.
1530 * exceptions.cs: Add a test.
1532 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1534 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
1536 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
1537 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
1538 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
1540 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
1541 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
1543 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
1545 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
1546 Simplify logic for ensure_method_is_allowed_to_call_method.
1547 Handle wrappers on callers.
1549 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1551 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
1554 * basic-simd.cs: Fix the names of some test methods.
1556 2009-03-18 Geoff Norton <gnorton@novell.com>
1558 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
1560 2009-03-18 Zoltan Varga <vargaz@gmail.com>
1562 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
1564 2009-03-17 Jb Evain <jbevain@novell.com>
1566 * driver.c: remove now uneeded call to mono_gc_base_init before
1569 2009-03-17 Jb Evain <jbevain@novell.com>
1571 * dwarfwriter.c (token_handler): handle more cases.
1573 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1575 * method-to-ir.c: Remove more dead code (that was required only
1576 because of method_is_safe). Fix compiler warnings.
1578 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1580 * method-to-ir.c: Remove unneeded/useless method_is_safe
1581 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
1583 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1585 * mini.c (mini_method_compile): Print the method been compiled with
1586 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
1587 for people not familiar with the runtime.
1589 2009-03-17 Zoltan Varga <vargaz@gmail.com>
1591 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
1592 a managed object which is later put into a GList. Return its class instead.
1594 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
1595 stack slots when using sgen.
1597 2009-03-16 Zoltan Varga <vargaz@gmail.com>
1599 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
1601 2009-03-14 Zoltan Varga <vargaz@gmail.com>
1603 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
1604 > so it works on the first vreg as well.
1606 2009-03-13 Zoltan Varga <vargaz@gmail.com>
1608 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
1611 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
1613 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
1616 2009-03-12 Zoltan Varga <vargaz@gmail.com>
1618 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
1619 native->IL offset mapping.
1621 2009-03-11 Zoltan Varga <vargaz@gmail.com>
1623 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
1625 * basic.cs: Add a test.
1627 2009-03-11 Mark Probst <mark.probst@gmail.com>
1629 * mini-x86.c (mono_arch_output_basic_block): Use different
1630 registers in case the ones we want to overwrite are used by the
1631 other operand. Fixes regression in #480807.
1633 2009-03-10 Zoltan Varga <vargaz@gmail.com>
1635 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
1637 * dwarfwriter.c (emit_line_number_info): The line number info for
1638 IL code was off by one. Fix that.
1640 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
1643 2009-03-09 Mark Probst <mark.probst@gmail.com>
1645 Contributed under the terms of the MIT/X11 license by Steven
1646 Munroe <munroesj@us.ibm.com>.
1648 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
1651 2009-03-08 Zoltan Varga <vargaz@gmail.com>
1653 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
1656 2009-03-06 Zoltan Varga <vargaz@gmail.com>
1658 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
1659 the delegate ctor handling code. Fixes #482638.
1661 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
1664 * iltests.il.in: Add a test.
1666 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
1669 2009-03-05 Mark Probst <mark.probst@gmail.com>
1671 * mini-trampolines.c (mono_create_jump_trampoline): If the method
1672 is shared generic code, return the trampoline, even if the method
1673 has already been compiled. Fixes #479763.
1675 * mini.c, mini.h: New function
1676 mono_jit_find_compiled_method_with_jit_info() which is the same as
1677 mono_jit_find_compiled_method() but also returns the jit info.
1679 2009-03-05 Mark Probst <mark.probst@gmail.com>
1681 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
1682 for methods which actually have one. For all other methods, make
1683 sure the this argument var is live the whole method.
1685 * mini.c (mini_method_compile): Every shared method has a
1686 this/vtable/mrgctx info. Fixes #480807.
1688 2009-03-05 Mark Probst <mark.probst@gmail.com>
1690 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
1691 generic/imt thunks where some entries branch through the vtable,
1692 while other entries branch directly.
1694 2009-03-05 Zoltan Varga <vargaz@gmail.com>
1696 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
1698 * mini-windows.c: Ditto.
1700 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
1703 2009-03-04 Zoltan Varga <vargaz@gmail.com>
1705 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
1708 2009-03-04 Mark Probst <mark.probst@gmail.com>
1710 * method-to-ir.c: Don't inline methods that use JMP. Fixes
1713 2009-03-04 Mark Probst <mark.probst@gmail.com>
1715 * exceptions-x86.c: Include debug-mini.h - fixes build.
1717 2009-03-04 Martin Baulig <martin@ximian.com>
1719 * debug-mini.c: Clean up the exception API and add documentation.
1720 (mono_debugger_handle_exception): New public method; this is
1721 called when throwing an exception or encountering an unhandled one.
1722 (mono_debugger_call_exception_handler): Formerly known as
1723 mono_debugger_handle_exception(); this is used to tell the
1724 debugger that we're about to invoke an exception handler.
1726 2009-03-04 Martin Baulig <martin@ximian.com>
1728 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
1729 ../metadata/mono-debug-debugger.c; save and reset exception state.
1731 2009-03-02 Martin Baulig <martin@ximian.com>
1733 * debug-mini.c: Moved the debugger exception handling here from
1734 ../metadata/mono-debug-debugger.c.
1737 (MonoDebuggerExceptionAction): New exception typedef.
1740 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
1742 * exceptions-amd64.c
1743 (mono_amd64_throw_exception): Use the new debugger exception
1747 (mono_handle_exception_internal): Don't call
1748 mono_debugger_unhandled_exception() here.
1750 2009-03-03 Zoltan Varga <vargaz@gmail.com>
1752 * mini.c aot-compiler.c: Update after the changes to
1753 mono_marshal_get_runtime_invoke ().
1755 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
1756 Virtual generic methods might not have method->slot set, work around
1759 * generics.cs: Add a test.
1761 2009-03-02 Geoff Norton <gnorton@novell.com>
1764 * driver.c: Allow signal chaining of SIGFPE as well.
1766 2009-03-02 Zoltan Varga <vargaz@gmail.com>
1768 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
1769 this since it now receives the method not its generic context in the
1772 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
1773 generic/imt thunks where some entries branch through the vtable, while
1774 other entries branch directly.
1776 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
1778 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
1779 support for interface methods as well.
1781 * mini-trampolines.c: Add support for virtual generic methods in interfaces
1782 using the normal IMT thunks.
1784 generics.cs: Add new tests.
1786 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
1787 the generic inst to the generic imt thunks. This fixes AOT support,
1788 improves consistency with the normal IMT thunks, and makes it easier to
1789 add support for interface generic virtual methods later.
1791 * mini-trampolines.c (mono_magic_trampoline): Ditto.
1793 2009-02-28 Zoltan Varga <vargaz@gmail.com>
1795 * driver.c (mono_set_signal_chaining): New public API function to enable
1796 signal chaining on POSIX platforms.
1798 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
1799 (si@lindenlab.com) to implement signal chaining. The original patch was
1800 contributed under the MIT X/11 license:
1801 https://bugzilla.novell.com/show_bug.cgi?id=318894
1803 2009-02-27 Zoltan Varga <vargaz@gmail.com>
1805 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
1806 too until it can be made to run on amd64.
1808 2009-02-26 Zoltan Varga <vargaz@gmail.com>
1810 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
1811 to get_generic_context_from_code () + get_call_info () if possible.
1813 2009-02-25 Zoltan Varga <vargaz@gmail.com>
1815 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
1816 suspend-on-sigsegv functionality.
1818 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
1819 to suspend when a native SIGSEGV is received. This is useful for debugging
1820 crashes which don't happen under gdb, since a live process contains more
1821 information than a core file.
1823 * mini-exceptions.c (mono_print_thread_dump): Use
1824 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
1826 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
1828 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
1830 * basic-float.cs: Disable the tests which currently fail on amd64.
1832 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
1833 value to mono_arch_patch_callsite () to fix crashes.
1835 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
1837 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1839 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
1840 nop code by patching the call address to point to the nullified class init
1841 trampoline, as the former does not seem to be safe on SMP machines.
1843 2009-02-23 Mark Probst <mark.probst@gmail.com>
1845 * mini-ops.h: Fix the argument types for a few x86 opcodes where
1848 2009-02-23 Zoltan Varga <vargaz@gmail.com>
1850 * basic-float.cs basic-calls.cs: Fix warnings.
1852 2009-02-22 Mark Probst <mark.probst@gmail.com>
1854 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
1855 correct frame pointer in the LMF. Should fix #478394.
1857 2009-02-22 Zoltan Varga <vargaz@gmail.com>
1859 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
1861 * image-writer.c: Make the binary writer less verbose.
1863 2009-02-21 Zoltan Varga <vargaz@gmail.com>
1865 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
1866 are called from runtime invoke wrappers.
1868 2009-02-20 Zoltan Varga <vargaz@gmail.com>
1870 * cpu-ppc.md (store_memindex): Increase the size of this.
1872 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1874 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1876 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
1878 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
1881 Last fix for of #467201.
1884 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1886 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1888 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
1889 and long_conv_to_r8_2:
1891 Fixed part of #467201.
1893 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1895 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1897 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
1898 conversion to 32 bits.
1900 * cpu-x86.md: Increase the size of int_conv_to_r4.
1902 * basic-float.cs: Add a test for this.
1904 Fixed part of #467201.
1906 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1908 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1910 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
1911 conversion to 64 bits.
1913 * basic-float.cs: Add a test for this.
1915 Fixed part of #467201.
1917 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1919 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1921 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
1922 This behavior is compatible with MS.
1924 * iltest.il.in: Add a test for this.
1926 Fixed part of #467201.
1928 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
1930 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
1932 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
1933 change the precision of the value.
1935 * cpu-x86.md: Define len for float_conv_to_r4.
1937 * basic-float.cs: Add a test for this.
1939 Fixed part of #467201.
1941 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
1943 * mini.c: Adjust locking order to the new semantics where the loader lock
1946 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
1955 * mini-trampolines.c:
1968 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
1970 2009-02-18 Zoltan Varga <vargaz@gmail.com>
1972 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
1975 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1977 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
1978 for cctors if needed.
1980 2009-02-17 Mark Probst <mark.probst@gmail.com>
1982 * mini-ppc.c: Fix build on Darwin.
1984 2009-02-17 Zoltan Varga <vargaz@gmail.com>
1986 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
1987 version instead of 3 as valgrind doesn't like version 3.
1989 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1991 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
1992 usable for hashing methods.
1993 (emit_extra_methods): Use the new hash to avoid putting every method in the
1996 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
1998 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
1999 whenever a method ref could match a method.
2001 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
2004 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
2007 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
2009 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
2010 the encoding buffer.
2012 * method-to-ir.c (mono_method_check_inlining): Avoid calling
2013 mono_method_get_header () on inflated methods as an optimization.
2015 2009-02-16 Zoltan Varga <vargaz@gmail.com>
2017 * ssa.c (fold_ins): Fix another crash if the instruction following the
2018 switch was optimized away.
2020 2009-02-16 Mark Probst <mark.probst@gmail.com>
2022 Contributed under the terms of the MIT/X11 license by Steven
2023 Munroe <munroesj@us.ibm.com>.
2025 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
2027 2009-02-16 Zoltan Varga <vargaz@gmail.com>
2029 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
2030 around the mono_domain_alloc calls, it is now done by the functions
2033 * aot-compiler.c (compile_method): Only add wrappers referenced by
2034 the method if compiling with full AOT.
2035 (mono_compile_assembly): Error out if --aot=full is specified on
2036 a platform where it is not supported.
2038 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
2041 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
2044 * aot-runtime.c (load_named_code): Handle
2045 mono_arm_throw_exception_by_token.
2047 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
2049 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
2052 * Makefile.am (fullaotcheck): Exit if a test fails.
2054 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
2056 (mono_compile_assembly): Handle the assembler failing.
2058 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
2059 accepting subsections of .bss.
2061 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
2064 * aot-compiler.c: Remove some unused includes.
2066 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
2067 now in MonoImageWriter.
2069 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
2070 code sequence which matches a non-virtual call. Fixes #472654.
2072 2009-02-15 Zoltan Varga <vargaz@gmail.com>
2074 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
2077 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
2078 use the image/dwarf writers directly.
2080 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
2083 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
2086 * image-writer.h: Fix some typos.
2088 * dwarfwriter.h dwarfwriter.c: New files.
2090 * aot-compiler.c: Extract the DWARF info writing functionality into a
2093 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
2094 argument to return unwind info.
2096 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
2098 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
2100 * aot-runtime.c (decode_method_ref): Add a case for
2101 MONO_AOT_METHODREF_WRAPPER_NAME.
2103 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
2106 * aot-compiler.c (encode_method_ref): Use the new constants.
2108 * aot-runtime.c (decode_method_ref): Ditto.
2110 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
2111 be compiled, not the icall itself.
2113 2009-02-14 Zoltan Varga <vargaz@gmail.com>
2115 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
2116 using decode_method_ref ().
2118 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
2119 convert it to an in32. Fixes #475859.
2121 * arrays.cs: Add a test.
2123 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2125 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
2128 * basic-long.cs: Add a test.
2130 2009-02-12 Mark Probst <mark.probst@gmail.com>
2132 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
2133 remove the frame pointer in leaf methods which don't receive any
2134 arguments, don't throw exceptions and don't do dynamic stack
2137 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2139 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
2140 the fail_tramp changes. Hopefully fixes #475132.
2142 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
2144 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
2145 instead of mono_metadata_signature_dup_full.
2147 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2149 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
2150 for processing jump tables. Fixes #473787.
2152 2009-02-11 Mark Probst <mark.probst@gmail.com>
2154 * mini-generic-sharing.c: mini_method_get_context() just calls
2155 mono_method_get_context_general() now.
2157 * mini.c, mini.h: Moved get_object_generic_inst(),
2158 construct_object_context_for_method() and
2159 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
2161 2009-02-11 Zoltan Varga <vargaz@gmail.com>
2163 * branch-opts.c (mono_if_conversion): Handle the case where the merged
2164 basic block fell through to its successor bblock without a branch. Fixes
2167 * iltests.il.in: Add a test.
2169 * aot-compiler.c (encode_method_ref): Encode methods of array types.
2170 (can_encode_patch): We can now handle arrays of generic parameters and
2173 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
2175 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
2176 the AOT file to avoid some #ifdefs in aot-runtime.c
2178 * mini.h: Bump AOT file format version.
2180 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2182 * Makefile.am (fullaotcheck): Make this run the tests.
2184 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
2186 2009-02-10 Mark Probst <mark.probst@gmail.com>
2188 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
2189 individually. Fixes #473482.
2191 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2193 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
2195 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
2197 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
2198 (mono_compile_assembly): Hush compile warnings about
2199 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
2202 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2204 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
2206 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
2208 * aot-compiler.c: Fix arm support.
2210 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
2211 img_writer_emit_unset_mode () function.
2213 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
2214 (mono_unwind_get_dwarf_pc_reg): Ditto.
2216 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
2217 Move almost all platform specific code to a set of arch_ functions,
2218 and document them to ease porting.
2220 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
2222 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
2224 * aot-compiler.c: Extract the image writing functionality into a separate
2225 module to reduce the size of this file.
2227 2009-02-09 Geoff Norton <gnorton@novell.com>
2229 * mini-s390.c: Fix the signature of emit_sig_cookie.
2231 2009-02-09 Zoltan Varga <vargaz@gmail.com>
2233 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
2235 * aot-runtime.c (is_shared_got_patch): Ditto.
2237 * aot-runtime.c (load_named_code): Cope with the fact that
2238 decode_got_entry () won't decode the patch fully if its corresponding got
2239 entry is already filled.
2241 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
2243 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
2245 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
2246 as the moving pointer instead of 'buf' for consistency with the rest of the
2248 (mono_arch_create_monitor_exit_trampoline): Ditto.
2250 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
2251 generic_class_init trampolines.
2252 (add_generic_class): Extract some code from add_generic_instances () into a
2253 separate function so it can be called from other places too.
2254 (compile_method): Call add_generic_class () for the classes of inflated methods
2255 referenced by the method.
2256 (can_encode_patch): Allow references to generic parameters.
2258 * aot-runtime.c: Add support the patches required by the new trampolines.
2260 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
2263 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
2266 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
2267 this from get_throw_pending_exception, make the signature full aot compatible.
2269 * Makefile.am (fullaotcheck): New target to run full-aot tests.
2271 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
2273 * exceptions.cs: Add a test.
2275 2009-02-07 Zoltan Varga <vargaz@gmail.com>
2277 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
2278 use the DWARF_DATA_ALIGN constant instead.
2280 * exception-<ARCH>.c: Update after the above change.
2282 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
2285 * mini-arm.c: Enable the dwarf unwinder.
2287 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
2288 instead of mono_class_setup_vtable ().
2290 2009-02-07 Zoltan Varga <vargaz@gmail.com>
2292 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
2295 * mini-x86.h: Enable the dwarf unwinder.
2297 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
2299 Fix mcs/tests/test-7.cs
2300 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
2303 2009-02-06 Zoltan Varga <vargaz@gmail.com>
2305 * mini.c (print_jit_stats): Remove some unused statistics.
2307 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2309 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
2311 2009-02-05 Mark Probst <mark.probst@gmail.com>
2313 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
2314 the method we get from mono_object_get_virtual_method() because
2315 that function does it properly, now.
2317 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2319 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
2320 opcodes. Fixes #472775.
2322 2009-02-05 Mark Probst <mark.probst@gmail.com>
2324 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
2325 fact that mono_find_jit_info() sometimes returns the context
2326 corresponding to the jit info in new_ctx. Fixes #472600.
2328 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2330 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
2331 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
2332 klass->enum_basetype directly.
2334 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
2337 * unwind.c: Avoid 0 sized arrays.
2339 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2341 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
2342 size on systems with 64k pages. Fixes #471389.
2344 2009-02-04 Mark Probst <mark.probst@gmail.com>
2346 Contributed under the terms of the MIT/X11 license by Steven
2347 Munroe <munroesj@us.ibm.com>.
2349 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
2350 for LOADI4_MEMBASE. Use addi instead of addic if it's not
2353 2009-02-04 Mark Probst <mark.probst@gmail.com>
2355 Contributed under the terms of the MIT/X11 license by Steven
2356 Munroe <munroesj@us.ibm.com>.
2358 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
2361 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
2362 The trampoline can be longer on PPC64.
2364 2009-02-04 Mark Probst <mark.probst@gmail.com>
2366 Contributed under the terms of the MIT/X11 license by Steven
2367 Munroe <munroesj@us.ibm.com>.
2369 * mini-ppc.c: Compiler warning fixes and trivial code
2372 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2374 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
2375 ins->dreg which could be a hardware register, not a vreg.
2377 * aot-compiler.c (emit_method_dwarf_info): Ditto.
2379 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
2380 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
2382 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
2384 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
2385 ->dreg, that is not the vreg we are looking for.
2387 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
2389 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
2392 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
2395 2009-02-03 Zoltan Varga <vargaz@gmail.com>
2397 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
2399 * aot-compiler.c (emit_line_number_info): Fix line number emission when
2402 * aot-compiler.c: Add xdebug support on x86.
2404 * unwind.c: Add x86 support.
2406 * aot-compiler.c (emit_exception_debug_info): Control the emission of
2407 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
2409 * mini.c (mini_method_compile): Ditto.
2411 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
2414 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
2415 which mimic .push_section/.pop_section in GAS.
2417 * aot-compiler.c: Emit precise live range information for variables.
2419 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
2421 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
2422 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
2425 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
2426 the live ranges of variables.
2428 * mini.h (struct MonoMethodVar): Add two fields containing the live range
2429 of the variable in terms of native offsets.
2431 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
2433 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
2435 2009-02-02 Mark Probst <mark.probst@gmail.com>
2437 Contributed under the terms of the MIT/X11 license by Steven
2438 Munroe <munroesj@us.ibm.com>.
2440 * exceptions-ppc.c (restore_regs_from_context): Correct operand
2441 order (offset then base reg) for ppc_load_multiple_regs.
2442 (emit_save_saved_regs) Correct operand order for
2443 ppc_store_multiple_regs.
2444 (mono_arch_get_call_filter): Correct operand order for
2445 ppc_load_multiple_regs.
2447 * mini-ppc.c (emit_memcpy): Fix operand order for
2448 ppc_load_reg_update and ppc_store_reg_update.
2449 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
2450 (mono_arch_emit_epilog): Correct operand order for
2451 ppc_load_multiple_regs.
2453 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
2454 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
2456 2009-02-02 Mark Probst <mark.probst@gmail.com>
2458 * cpu-ppc64.md: Fixed storer4_memindex length.
2460 2009-02-02 Zoltan Varga <vargaz@gmail.com>
2462 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
2465 * aot-compiler.c (emit_line_number_info): Optimize this.
2467 2009-02-01 Zoltan Varga <vargaz@gmail.com>
2469 * aot-compiler.c: Disassemble tokens in the IL disassembly.
2471 * aot-compiler.c: Add debug info for methods without debug info by
2472 emitting an IL file and having the line number info referencing that file.
2474 * aot-compiler.c: Optimize the size of the generated line number info.
2476 * aot-compiler.c: Emit line number info in xdebug mode.
2478 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
2481 2009-01-31 Zoltan Varga <vargaz@gmail.com>
2483 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
2485 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
2488 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2490 * basic-calls.cs: Test for the weird crash found on arm.
2492 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2494 * cpu-arm.md: Increase the size of storer8_membase_reg and
2495 loadr8_membase_reg to 24 bytes to accomodate the extra add.
2497 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
2498 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
2499 reg to LR otherwise we'll be loading/storing from just the offset.
2501 2009-01-30 Miguel de Icaza <miguel@novell.com>
2503 Question: if we are storing gint32's inside the "*native_offset",
2504 should we change the signature to "gint32 *native_offset" to
2505 ensure that we do not have type definition problems?
2507 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
2508 an int * as this is what the other function expects, causes
2509 problems with Freescale's compiler that defined int32_t to be a
2510 long and makes int incompatible
2512 2009-01-30 Miguel de Icaza <miguel@novell.com>
2514 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
2515 filename conflict with bjam.
2517 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2519 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
2520 as it might use decomposed ops.
2522 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2524 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
2526 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
2529 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
2531 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
2534 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
2535 way registers are stored in MonoContext on arm.
2537 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
2538 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
2540 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
2542 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
2544 * mini.c (mini_init): Register mono_isfinite.
2546 * jit-icalls.c (mono_isfinite): New jit icall.
2548 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
2550 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
2551 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
2554 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2556 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
2557 separate frame and stack pointers, so we must use FP to find the register
2559 The FP reg is retrieved from the MonoContext::regs array.
2561 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2563 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
2566 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2568 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
2569 return R4 and R8 when not running under softfloat.
2571 Fixes basic-calls.exe
2573 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2575 * mini-arm.c: Implement some overflow opcodes.
2577 2009-01-29 Miguel de Icaza <miguel@novell.com>
2579 * ssa.c: handle another alloca.h
2581 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
2582 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
2583 MONO_ARCH_USE_SIGACTION.
2585 * aot-runtime.c, mini-exceptions.c: Replace platform define with
2588 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
2590 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
2591 PPC targets as sigaction does not exist on all platforms, define
2592 this on a per-platform basis.
2594 Instead of erroring out if the platform is not defined, include
2595 mini-ppc-os.h, and expect that the OS specific setting provides
2596 the required information.
2598 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2600 * aot-compiler.c: Fix --enable-minimal=aot.
2602 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2604 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
2607 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2609 * exceptions-arm.c: Fix warnings.
2611 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
2614 * mini-x86.c: Fix --enable-minimal=jit build.
2616 * mini.c: Really fix --enable-minimal=jit build.
2618 * mini.c (construct_object_context_for_method): Move this outside
2619 the DISABLE_JIT block to fix the --enable-minimal=jit build.
2621 "Backported" of r124984 from 2.0 branch.
2623 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
2625 "Backport" of r124977 + r124978 from 2.0 branch.
2627 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
2628 to avoid calling mono_exception_from_token () from the throw trampoline.
2629 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
2630 for throwing corlib exceptions, this fixes full-aot support for corlib
2633 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
2635 2009-01-29 Miguel de Icaza <miguel@novell.com>
2637 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
2638 part of the changes to split the code in mini into operating
2639 system specific files.
2641 This patch was done by copying mini.c to the respective files to
2642 preserve SVN history.
2644 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2646 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
2648 2009-01-28 Zoltan Varga <vargaz@gmail.com>
2650 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
2651 remoting-invoke-with-check wrappers of shared methods.
2653 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
2655 2009-01-27 Mark Probst <mark.probst@gmail.com>
2657 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
2658 optimization if the top of stack is the last instruction in the
2659 bblock. Otherwise it might have been used after its definition.
2662 2009-01-27 Zoltan Varga <vargaz@gmail.com>
2664 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
2665 method as well when get_vcall_slot () fails to match a code sequence.
2667 * mini-arm.c: Fix the android build, which doesn't have
2670 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2672 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
2675 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
2677 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
2679 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2681 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
2682 and put its id into jinfo->used_regs. This is only used on amd64,
2683 which is currently the only platform generating unwind info.
2685 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
2686 the dwarf unwinder. This is required to correctly handle async exceptions
2687 like thread abort and stack overflows, which can happen while a method
2688 is in the middle of its prolog or epilog.
2690 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
2691 the unwind info belonging to an AOTed method.
2693 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
2694 into cfg->unwind_ops.
2696 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
2698 * mini.c (mini_init): Call mono_unwind_init ().
2699 (mini_cleanup): Call mono_unwind_cleanup ().
2701 * unwind.c: Add functions for managing a set of unwind info entries, allowing
2702 unwind info to be shared between methods.
2704 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
2707 * exceptions-amd64.c (mono_arch_exceptions_init): Call
2708 get_throw_pending_exception () to avoid initialization races.
2710 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
2711 mono_arch_exceptions_init () function.
2713 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
2715 2009-01-25 Zoltan Varga <vargaz@gmail.com>
2717 * mini.c (mono_get_domain_intrinsic): New helper function.
2718 (mono_get_thread_intrinsic): Ditto.
2720 * mini-arm.c mini-ia64.c: Use the new helper functions.
2722 * method-to-ir.c (mono_method_to_ir): Fix the comment for
2723 the last constrained_call change, since it is needed in the non-AOT
2726 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
2728 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
2729 mono_get_lmf_addr () on arm eabi linux.
2731 2009-01-24 Zoltan Varga <vargaz@gmail.com>
2733 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
2734 code sequence which matches a non-virtual call.
2736 2009-01-23 Mark Probst <mark.probst@gmail.com>
2738 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
2741 2009-01-23 Zoltan Varga <vargaz@gmail.com>
2743 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
2744 runtime-invoke wrappers, since they are also shared based on signature.
2746 2009-01-22 Mark Probst <mark.probst@gmail.com>
2748 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
2749 info from the (correct) context.
2751 2009-01-22 Zoltan Varga <vargaz@gmail.com>
2753 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
2755 * unwind.c (mono_unwind_frame): New function to unwind through a frame
2756 using dwarf unwinding info. Not yet used.
2758 * mini.c (mini_init): When using xdebug, disable freeing of domains.
2760 2009-01-21 Mark Probst <mark.probst@gmail.com>
2762 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
2765 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
2766 special case and handle mono_arch_delegate_invoke_impl() returning
2767 function descriptors.
2769 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
2770 trampolines return function descriptors, too.
2772 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2774 * method-to-ir.c (handle_alloc): Avoid generic instances in the
2775 out_of_line optimization.
2777 2009-01-21 Martin Baulig <martin@ximian.com>
2780 (MonoCompile): Added `disable_deadce_vars' to disable removing
2784 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
2785 inside the debugger.
2787 * liveness.c (mono_analyze_liveness): Don't remove any unused
2788 variables if `cfg->disable_deadce_vars' is set.
2790 2009-01-21 Mark Probst <mark.probst@gmail.com>
2792 * method-to-ir.c: Only apply exception constructor optimization if
2793 the the method actually belongs to an exception class. Fixes
2796 2009-01-21 Zoltan Varga <vargaz@gmail.com>
2798 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
2799 change inside a #ifdef __mono_ppc64__.
2801 * aot-compiler.c (compile_method): Remove the previous limitation.
2803 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
2804 on type variables in AOTed code.
2806 * aot-compiler.c (compile_method): Skip generic methods having type
2807 constraints on their generic parameters.
2809 * aot-compiler.c (compile_method): Check for methods which cannot be
2810 encoded inside RGCTX_FETCH patches as well.
2812 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
2815 2009-01-20 Mark Probst <mark.probst@gmail.com>
2817 * method-to-ir.c: Force the vtable variable in shared generic code
2818 for the case that they might show up on a stack trace where they
2821 * mini-exceptions.c: Save and use generic sharing info as well as
2822 IP in stack traces to resolve shared generic instantiations.
2824 2009-01-20 Zoltan Varga <vargaz@gmail.com>
2826 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
2827 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
2829 2009-01-20 Mark Probst <mark.probst@gmail.com>
2831 * method-to-ir.c: Do generic sharing for array constructors.
2833 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
2835 * mini-exceptions.c (mono_print_thread_dump): Add information
2836 about the thread state using wapi_current_thread_desc.
2838 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2840 * basic-simd.cs: Tests for the new constructors.
2842 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
2844 * mini-ops.h: Added OP_EXPAND_*
2848 * mini-x86.c (mono_arch_output_basic_block): Same.
2850 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
2852 2009-01-19 Zoltan Varga <vargaz@gmail.com>
2854 * iltests.il.in: Add a test for #467385.
2856 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
2858 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
2859 thread been cleaned up is not the same currently in execution.
2861 Fixes appdomain-unload crashes on windows, osx and linux variants
2862 without the __thread keyword.
2864 2009-01-18 Zoltan Varga <vargaz@gmail.com>
2866 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
2867 (koush@koushikdutta.com). Implement this for android.
2869 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
2870 begins with a digit.
2872 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
2873 mono_marshal_get_write_barrier ().
2875 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
2877 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
2878 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
2879 that pass them on a register pair.
2881 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
2882 test was crashing due to that.
2884 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
2886 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
2887 trampoline code. Include ucontext.h only if available.
2889 2009-01-15 Mark Probst <mark.probst@gmail.com>
2891 * mini.c: mono_domain_lookup_shared_generic() takes an open method
2892 and doesn't check whether it's sharable, like it was before
2893 removing the shared generics hash. This brings IronPython
2894 performance back to what it was before that change.
2896 2009-01-14 Mark Probst <mark.probst@gmail.com>
2898 * method-to-ir.c: Handle delegate invocation optimization earlier,
2899 otherwise it would be handled (much more slowly) by the
2900 final/sealed optimization.
2902 2009-01-13 Zoltan Varga <vargaz@gmail.com>
2904 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
2905 domain is not set. Fixes #465864.
2907 2009-01-12 Mark Probst <mark.probst@gmail.com>
2909 * method-to-ir.c: Don't stop sharing of generic methods with catch
2910 clauses - we already handle those.
2912 2009-01-12 Mark Probst <mark.probst@gmail.com>
2914 * mini.c, mini.h: lookup_generic_method() is now
2915 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
2916 making the shared_generics_hash obsolete.
2918 2009-01-12 Mark Probst <mark.probst@gmail.com>
2920 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
2921 use the red zone. Make room on the stack first and then use it,
2922 not the other way around.
2924 2009-01-12 Zoltan Varga <vargaz@gmail.com>
2926 * mini.c (mini_init): Call mono_xdebug_init ().
2928 * aot-compiler.c (mono_xdebug_init): Make this non-static.
2930 2009-01-11 Zoltan Varga <vargaz@gmail.com>
2932 * TestDriver.cs: Add an --iter argument to run tests multiple times.
2934 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
2937 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
2938 debug+unwind info for trampolines.
2940 * mini.c (mono_create_unwind_op): New helper function.
2942 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
2944 2009-01-10 Zoltan Varga <vargaz@gmail.com>
2946 * aot-compiler.c: Fix the build.
2948 2009-01-09 Zoltan Varga <vargaz@gmail.com>
2950 * Makefile.am: Update dtrace-prelink.sh location.
2952 2009-01-08 Zoltan Varga <vargaz@gmail.com>
2954 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
2955 optimization. Fixes #464520.
2957 2009-01-07 Bill Holmes <billholmes54@gmail.com>
2959 * mini-amd64.c : Adding code to save/restore non-volatile registers
2962 * exceptions-amd64.c : Adding code to save/restore non-volatile
2963 registers on Winx64.
2965 Contributed under MIT/X11 license.
2967 2009-01-07 Zoltan Varga <vargaz@gmail.com>
2969 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
2970 __GNUC_MINOR__ which can break when the major version changes.
2972 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2974 * basic-simd.cs: Add tests for usage of the sizeof opcode.
2976 2009-01-07 Geoff Norton <gnorton@novell.com>
2978 * helpers.c: Allow mono -v -v -v to work on darwin.
2980 2009-01-05 Bill Holmes <billholmes54@gmail.com>
2982 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
2985 Contributed under MIT/X11 license.
2987 2009-01-05 Zoltan Varga <vargaz@gmail.com>
2989 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
2990 instead of directly accessing type->data.klass. Fixes #462016.
2991 (mono_allocate_stack_slots_full): Ditto.
2993 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
2994 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
2996 * aot-compiler.c (emit_plt): Fix ARM build.
2998 2009-01-04 Zoltan Varga <vargaz@gmail.com>
3000 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
3002 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
3005 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
3006 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
3009 * iltests.il.in: Add a regression test.
3011 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3013 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
3015 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3017 * basic-simd.cs: Add a regression test for #462457.
3019 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3021 * mini-ops.h: Add a definition of XPHI.
3023 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
3025 * ssa.c (op_phi_to_move): Handle XPHI.
3027 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
3031 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3033 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
3035 2008-12-31 Geoff Norton <gnorton@novell.com>
3037 * mini-ppc.c: The prolog size allocated can be too small for darwin
3038 ppc32 under certain circumstances. Also fix a small logic bug.
3040 2008-12-29 Zoltan Varga <vargaz@gmail.com>
3042 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
3043 while loading AOT methods.
3045 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
3046 since only the former is nulled out after a successful cast. This prevents
3047 crashes with rethrown exceptions when using --debug=casts.
3049 2008-12-24 Mark Probst <mark.probst@gmail.com>
3051 * mini.h: New macro for checking whether a method is final,
3052 i.e. whether the method or its class is marked final.
3054 * method-to-ir.c: Use the new macro for all final-checks
3055 consistently. Fixes the crash in the System.ServiceModel tests.
3057 2008-12-23 Mark Probst <mark.probst@gmail.com>
3059 * mini-exceptions.c (get_exception_catch_class): Corrected another
3060 overly strict assertion.
3062 2008-12-23 Mark Probst <mark.probst@gmail.com>
3064 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
3065 Clobbering it is not allowed because the caller might use it as
3066 the vtable register in the interface call.
3068 2008-12-19 Mark Probst <mark.probst@gmail.com>
3070 * mini-exceptions.c (get_exception_catch_class): Corrected an
3071 overly strict assertion.
3073 2008-12-18 Mark Mason <mmason@upwardaccess.com>
3075 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
3077 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
3079 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
3081 * cpu-mips.md: correct lengths for certain long_ opcodes.
3083 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
3085 * 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().
3087 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3089 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
3091 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3093 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
3095 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
3097 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
3100 2008-12-16 Mark Mason <mmason@upwardaccess.com>
3102 * 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
3104 * 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)
3106 2008-12-15 Mark Mason <mmason@upwardaccess.com>
3108 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
3110 2008-12-14 Zoltan Varga <vargaz@gmail.com>
3112 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
3113 gshared code. Fixes #458947.
3115 * generics.cs: Add a test.
3117 2008-12-12 Mark Mason <mmason@upwardaccess.com>
3119 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3121 * mini-mips.c: first pass n32 code generation.
3123 * mini-mips.h: datatypes and defines for n32 support.
3125 * exceptions-mips.c: first pass n32 code generation.
3127 * tramp-mips.c: first pass n32 code generation.
3129 * cpu-mips.md: add long_ opcodes.
3131 2008-12-12 Mark Mason <mmason@upwardaccess.com>
3133 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3135 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3137 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3139 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3141 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3143 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3145 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3147 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3149 * helpers.c: for mips/n32, don't pass -mips32 to objdump
3151 2008-12-12 Zoltan Varga <vargaz@gmail.com>
3153 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
3155 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
3157 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
3159 2008-12-12 Mark Probst <mark.probst@gmail.com>
3161 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
3162 descriptors for helper functions directly in front of the code.
3164 2008-12-11 Mark Probst <mark.probst@gmail.com>
3166 * method-to-ir.c: Removed an unnecessary assertion.
3168 2008-12-10 Zoltan Varga <vargaz@gmail.com>
3170 * method-to-ir.c: Merge SGEN changes from the old JIT.
3172 2008-12-10 Zoltan Varga <vargaz@gmail.com>
3174 * driver.c (compile_all_methods_thread_main): Handle failure of
3177 2008-12-10 Mark Probst <mark.probst@gmail.com>
3179 * mini-ppc.c: Merged with mini-ppc64.c.
3181 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
3183 * Makefile.am: Use the same sources for PPC and PPC64.
3185 * mini-ppc64.c: Removed.
3187 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3189 * branch-opts.c (remove_block_if_useless): Extract fall through detection
3190 code to mono_bb_is_fall_through.
3192 * branch-opts.c (mono_remove_critical_edges): Same.
3194 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3196 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
3197 expect that an OP_BR_REG will be there.
3199 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3201 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
3202 for the many branch ops. The original check miss OP_BR_REG.
3206 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3208 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
3210 2008-12-09 Zoltan Varga <vargaz@gmail.com>
3212 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
3213 while holding the aot lock.
3215 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3217 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
3219 2008-12-09 Bill Holmes <billholmes54@gmail.com>
3221 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
3222 to release all runtime callable wrappers held by the runtime.
3224 Contributed under MIT/X11 license.
3226 2008-12-09 Bill Holmes <billholmes54@gmail.com>
3228 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
3231 Contributed under MIT/X11 license.
3233 2008-12-09 Zoltan Varga <vargaz@gmail.com>
3235 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
3236 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
3238 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3240 * cpu-mips.md: fix ckfinite length
3242 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
3243 (mono_arch_lowering_pass): cleanup, rearrange for clarity
3244 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
3246 2008-12-08 Mark Mason <mmason@upwardaccess.com>
3248 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
3250 2008-12-08 Geoff Norton <gnorton@novell.com>
3252 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
3253 size by 8 bytes as well.
3255 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3257 * basic-simd.cs: Fix method names for Vector16b.
3259 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3261 * basic-simd.cs: Fix method names for Vector16sb.
3263 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3265 * basic-simd.cs: Fix method names for Vector8us.
3267 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3269 * basic-simd.cs: Fix method names for Vector8s.
3271 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3273 * basic-simd.cs: Fix method names for Vector4ui.
3275 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3277 * basic-simd.cs: Fix method names for Vector2l.
3279 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3281 * basic-simd.cs: Fix method names for Vector2d.
3283 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3285 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
3286 that are extension methods.
3288 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3290 * basic-simd.cs: Fix method names for Vector4f.
3292 2008-12-08 Zoltan Varga <vargaz@gmail.com>
3294 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
3295 as such. Fixes #456669.
3297 2008-12-07 Mark Mason <mmason@upwardaccess.com>
3299 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
3301 2008-12-07 Mark Mason <mmason@upwardaccess.com>
3303 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
3304 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
3305 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
3306 (mips_adjust_stackframe): handle FP spills
3308 * mini-ops.h: add mips_mtc1_s2
3310 * cpu-mips.md: add mips_mtc1_s2
3312 2008-12-07 Zoltan Varga <vargaz@gmail.com>
3314 * unwind.c: New file, move the unwind info encoding functions here from
3315 aot-compiler.c, so they could be used at runtime too.
3317 2008-12-05 Mark Mason <mmason@upwardaccess.com>
3319 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
3320 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
3322 2008-12-05 Mark Mason <mmason@upwardaccess.com>
3324 * mini-mips.c: cleanup warnings
3325 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
3326 (mips_adjust_stackframe): handle case of taking the address of stack locals
3328 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3330 * aot-compiler.c: Implement a few functions missing from the asm writer.
3331 (emit_method_code): Only write symbols for methods when using the bin
3332 writer, since the assembler can't deal with the characters in our method
3335 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
3337 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
3340 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
3341 a bit to also restore %rax.
3343 2008-12-05 Mark Probst <mark.probst@gmail.com>
3345 * mini-ppc.c: Some simple merges from mini-ppc64.c.
3347 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3349 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
3352 2008-12-05 Mark Probst <mark.probst@gmail.com>
3354 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
3356 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
3357 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
3359 * exceptions-ppc64.c: Removed.
3361 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
3363 2008-12-05 Mark Probst <mark.probst@gmail.com>
3365 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
3368 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
3370 * tramp-ppc64.c: Removed.
3372 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3374 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
3377 2008-12-05 Mark Probst <mark.probst@gmail.com>
3379 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
3381 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
3382 mini-ppc.h instead of mini-ppc64.h.
3384 * mini-ppc64.h: Removed.
3386 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3388 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
3390 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
3392 2008-12-05 Mark Probst <mark.probst@gmail.com>
3394 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
3395 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
3398 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3400 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
3402 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3404 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
3406 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3408 * basic-simd.cs: Tests for operator == and != on Vector4f.
3410 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3412 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
3414 * simd-intrinsics.c: Kill useless enum.
3416 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3418 * cpu-mips.md: add long_conv_to_ovf_i4_2
3419 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
3421 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3423 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
3425 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
3427 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3429 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
3431 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3433 * basic-simd.cs: Add tests for new methods.
3435 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3437 * simd-intrinsics.c: Add support for operator == and !=
3440 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
3442 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3444 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
3446 2008-12-04 Zoltan Varga <vargaz@gmail.com>
3448 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
3450 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
3451 MONO_PATCH_INFO_ICALL_ADDR.
3453 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
3455 * aot-compiler.c: Resurrect full-aot support.
3457 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3459 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
3461 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3463 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
3465 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
3467 * basic-simd.cs: Fix tests to work under ppc.
3468 Remove tests for methods that will be removed.
3470 2008-12-03 Mark Probst <mark.probst@gmail.com>
3472 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
3473 generic type (via a typedef or typeref) correctly.
3475 2008-12-03 Zoltan Varga <vargaz@gmail.com>
3477 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
3478 diagnose an assertion failure.
3480 2008-12-02 Mark Probst <mark.probst@gmail.com>
3482 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
3483 Fix trampoline size.
3485 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
3486 conversion opcodes are implemented natively instead via emulation.
3488 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3490 * cpu-mips.md: remove mips_xori
3492 * mini-ops.h: remove mips_xori
3494 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
3496 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
3498 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
3500 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3502 * cpu-mips.md: fix instruction lengths.
3504 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
3506 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
3508 * mini-ops.h: fix slti / sltiu op profiles.
3510 2008-12-02 Martin Baulig <martin@ximian.com>
3512 * method-to-ir.c (mono_method_to_ir): Disable debugging
3513 information for the init locals block to make the debugger stop
3514 after all locals have been initalized.
3516 2008-12-02 Martin Baulig <martin@ximian.com>
3518 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
3519 running inside the debugger.
3521 2008-12-01 Zoltan Varga <vargaz@gmail.com>
3523 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
3526 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
3527 alu->alu imm optimization which only shows if deadce is disabled.
3529 * aot-compiler.c: Rename the function names for the binary and asm writers
3530 so they can coexist in the same process. Rework the xdebug code to use the
3531 asm writer. This avoids the need to call into the runtime to dump the
3532 debugging info. Add more debugging info for types.
3534 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
3536 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
3537 cpu description tables, they can't occur in cpu-<ARCH>.md.
3539 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
3540 the stack in CEE_LDFLDA. Fixes #450542.
3542 * generics.cs: Add a new test.
3544 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3546 * mini-ops.h: updated MIPS opcodes
3547 * mini-mips.c: decompose long opts
3548 * mini-mips.h: decompose long opts
3550 2008-11-29 Mark Mason <mmason@upwardaccess.com>
3552 * cpu-mips.md: fix length on int_rem_un
3553 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
3555 2008-11-29 Zoltan Varga <vargaz@gmail.com>
3557 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
3559 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
3561 2008-11-29 Martin Baulig <martin@ximian.com>
3563 * mini-exceptions.c (mono_handle_native_sigsegv): Check
3564 mono_debug_using_mono_debugger() in addition to the
3565 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
3567 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3569 * mini-ops.h: updated more MIPS opcodes
3570 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
3571 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
3573 2008-11-28 Mark Probst <mark.probst@gmail.com>
3575 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
3577 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3579 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
3580 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
3581 * mini-ops.h: correct selected mips opcode entries
3583 2008-11-28 Mark Probst <mark.probst@gmail.com>
3585 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
3588 2008-11-28 Mark Probst <mark.probst@gmail.com>
3590 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
3592 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3594 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
3595 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
3596 * mini-mips.h: disable IMT
3597 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
3599 2008-11-28 Mark Probst <mark.probst@gmail.com>
3601 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
3603 2008-11-28 Mark Probst <mark.probst@gmail.com>
3605 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
3607 2008-11-28 Zoltan Varga <vargaz@gmail.com>
3609 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
3612 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3614 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3615 for Set/GetVector aligned versions.
3617 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3619 * basic-simd.cs: Add tests for Get/SetVector.
3621 2008-11-27 Mark Probst <mark.probst@gmail.com>
3623 * mini.c: Removed g_slist_append_mempool(). Now in
3626 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3628 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
3629 size properly and make the bounds check optional.
3631 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3632 for SetVector and IsAligned.
3634 2008-11-27 Zoltan Varga <vargaz@gmail.com>
3636 * mini.c: Remove unused mono_normalize_opcodes () function.
3638 2008-11-26 Mark Probst <mark.probst@gmail.com>
3640 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
3641 using the new atomic add ops now.
3643 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
3646 2008-11-26 Mark Probst <mark.probst@gmail.com>
3648 * mini-ppc64.c: Several fixes.
3650 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3652 * cpu-mips.md: added jump_table
3653 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
3655 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3657 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
3659 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3661 * mini-ops.h: corrected a handful of MIPS opcodes.
3663 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3665 * aot-compiler.c: MIPS to use ELF writer
3667 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3669 * mini-codegen.c: remove MIPS specific assert.
3671 2008-11-25 Mark Probst <mark.probst@gmail.com>
3673 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
3674 fixes. PPC64 now passes most of the runtime regressions.
3676 2008-11-24 Zoltan Varga <vargaz@gmail.com>
3678 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
3679 volatile intervals a bit.
3681 2008-11-24 Mark Probst <mark.probst@gmail.com>
3683 * basic-long.cs: New test case.
3685 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3687 * mini.c (mini_method_compile): Disable globalra for large methods for
3690 * regalloc2.c (order_moves): Add fp support.
3692 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
3693 source bblock ends with an OP_BR_REG.
3695 * ratests.cs: Add a new test.
3697 2008-11-23 Mark Probst <mark.probst@gmail.com>
3699 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
3700 sharing. PPC64 now passes generics.exe.
3702 2008-11-23 Mark Probst <mark.probst@gmail.com>
3704 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
3706 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3708 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
3709 memory when mono_jit_info_table_find () can't find the method in the
3712 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
3715 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
3718 2008-11-23 Mark Probst <mark.probst@gmail.com>
3720 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
3721 Several fixes. PPC64 now runs exceptions.exe and
3722 devirtualization.exe.
3724 2008-11-22 Mark Probst <mark.probst@gmail.com>
3726 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
3727 arrays.exe and basic-math.exe.
3729 2008-11-22 Mark Probst <mark.probst@gmail.com>
3731 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
3732 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
3734 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3736 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
3738 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3740 * method-to-ir.c: Move bounds checking macros to ir-emit.h
3742 * ir-emit.h: Move macros from method-to-ir.c to here.
3744 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
3746 * mini-ops.h: Correct the long simd ops to use LREG.
3748 2008-11-21 Zoltan Varga <vargaz@gmail.com>
3750 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
3752 * mini-ops.h: Correct the dreg type of a few long opcodes.
3754 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
3757 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
3759 * mini-ppc.c: remove negative stack references in epilog
3760 for platforms that don't support the red zone.
3762 2008-11-21 Mark Probst <mark.probst@gmail.com>
3764 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
3765 point regs. Now PPC64 passes basic-calls.exe.
3767 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3769 * basic-simd.cs: Add tests for accessors of Vector2l.
3771 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3773 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
3775 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
3777 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
3779 2008-11-21 Mark Probst <mark.probst@gmail.com>
3781 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
3782 PPC64 passes basic-long.exe.
3784 2008-11-20 Mark Probst <mark.probst@gmail.com>
3786 * decompose.c: Decompose carry and overflow add on PPC64 like on
3787 other 64 bit archs. Don't decompose sub at all on PPC64.
3789 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
3790 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
3793 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3795 * basic-simd.cs: Add tests for accessors of Vector2d.
3797 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3799 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
3803 * mini-x86.c (mono_arch_output_basic_block): Same.
3805 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
3807 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3809 * basic-simd.cs: Add tests for accessors of Vector4f.
3811 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3813 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
3817 * mini-x86.c (mono_arch_output_basic_block): Same.
3819 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
3821 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3823 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
3825 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3827 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
3831 * mini-x86.c (mono_arch_output_basic_block): Same.
3833 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
3835 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3837 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
3839 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3841 * simd-intrinsics.c: Enable setters for Vector16sb.
3843 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
3845 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
3849 * mini-x86.c (mono_arch_output_basic_block): Same.
3851 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
3853 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
3855 * simd-intrinsics.c: Implement setter for Vector8us.
3857 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3859 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
3862 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
3864 * mini-ppc.c: remove references to the red zone in the prolog
3865 (for systems that don't support it).
3867 2008-11-19 Mark Probst <mark.probst@gmail.com>
3869 * cpu-ppc64.md: Fixed a few instruction lengths.
3871 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
3874 2008-11-19 Mark Probst <mark.probst@gmail.com>
3876 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
3879 2008-11-19 Zoltan Varga <vargaz@gmail.com>
3881 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
3883 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
3885 * mini-ops.h: Added OP_INSERT_I2.
3889 * mini-x86.c (mono_arch_output_basic_block): Same.
3891 * simd-intrinsics.c: Implement setter for Vector8s.
3893 * simd-methods.h: Add the names of get setters of Vector8s.
3895 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3897 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
3899 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
3902 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3904 2008-11-18 Mark Probst <mark.probst@gmail.com>
3906 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
3907 for PPC64. An empty program runs now.
3909 2008-11-18 Zoltan Varga <vargaz@gmail.com>
3911 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
3913 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
3914 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
3915 info for JITted code is emitted into a shared library, loadable into gdb.
3917 2008-11-18 Mark Probst <mark.probst@gmail.com>
3919 * Makefile.am: Changes to build PPC64.
3921 * mini-arch.h: Include mini-ppc64.h on PPC64.
3923 2008-11-18 Mark Probst <mark.probst@gmail.com>
3925 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
3926 in PPC code up to r119147.
3928 2008-11-18 Mark Probst <mark.probst@gmail.com>
3930 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3931 cpu-ppc64.md: Changes for PPC64.
3933 Based on code submitted by andreas.faerber@web.de at
3934 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
3937 2008-11-18 Mark Probst <mark.probst@gmail.com>
3939 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
3940 cpu-ppc64.md: Copied from the corresponding PPC files from
3943 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
3945 * mini-ops.h: Added OP_ROUND.
3947 * cpu-x86.md: Added round.
3949 * mini-x86.c: Added support for intrinsicing Math.Round (double).
3951 * basic-math.cs: Added test_0_round to test rounding.
3953 Contributed under MIT/X11 license.
3955 2008-11-17 Bill Holmes <billholmes54@gmail.com>
3957 * aot-compiler.c : Fix the Winx64 build.
3959 Contributed under MIT/X11 license.
3961 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3963 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
3964 in OP_EXTRACT_R8 to avoid possible stack corruption.
3966 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3968 * mini-ops.h: Added OP_EXTRACT_R8/I8.
3970 * cpu-x86.md: Added extract_r8.
3972 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
3974 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
3975 a couple of OP_EXTRACT_I4.
3977 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
3979 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
3981 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
3983 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
3986 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3988 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
3989 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
3991 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
3992 are not needed any more.
3994 * mini.h: Remove the unused INS_LIST macros.
3996 * mini.c (mini_method_compile): Remove a disable globalra case which is no
3999 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
4002 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
4003 mono_alloc_ireg () instead.
4005 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
4008 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
4011 * aot-runtime.c (load_aot_module): Disable AOT when running under
4014 * mini-amd64.h: Change the monitor fastpath defines to check for
4015 !PLATFORM_WIN32 so they work on *bsd too.
4017 * mini.h mini.c mini-hhpa.c: Remove more unused code.
4019 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
4021 * mini.h (MonoCompile): Remove new_ir flag.
4023 * regalloc.h regalloc.c: Remove unused code.
4025 * cpu-*.md: Remove more unused opcodes.
4027 * simple-cee-ops.h simple-mini-ops.h: Removed.
4029 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
4031 2008-11-17 Zoltan Varga <vargaz@gmail.com>
4033 * aliasing.h: Removed.
4035 * *.c: Remove references to aliasing.h and inssel.h.
4037 * mini.c: Remove additional unused functions.
4039 * mini-ops.h cpu-*.md: Remove unused opcodes.
4041 2008-11-16 Zoltan Varga <vargaz@gmail.com>
4043 Remove the old JIT code.
4045 * inssel*.brg: Removed.
4047 * ssa.c abcremoval.c aliasing.c: Removed.
4049 * ssa2.c: Renamed to ssa.c.
4051 * abcremoval2.c: Renamed to abcremoval.c.
4053 * *.c: Removed all !cfg->new_ir code.
4055 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
4056 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
4058 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
4060 2008-11-16 Zoltan Varga <vargaz@gmail.com>
4062 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
4063 to simplify the code and cut back on the number of global symbols in the AOT
4066 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
4068 2008-11-15 Zoltan Varga <vargaz@gmail.com>
4070 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
4071 with the got/got_info tables.
4073 * mini.h: Bump AOT file format version.
4075 * unwind.h: New file, contains definitions for stack unwinding.
4077 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
4080 * aot-compiler.c: Generalize the emitting of unwind information to use the
4081 information in cfg->unwind_ops.
4083 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
4085 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
4086 AOT method frames. Enable writing symbols for methods by default.
4088 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
4090 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
4091 and make it work with vectors of element sizes 1, 2 and 4.
4093 * simd-intrinsics.c: Enable getter for all vectors with element size
4096 * simd-methods.h: Add the names of other getters.
4098 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
4104 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
4106 * mini-ppc.h: portability fix.
4108 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
4110 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
4111 buggy and will overwrite it.
4113 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4115 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
4116 Use it to emit local symbols for all methods so AOTed methods show up with
4117 their full name in gdb/valgrind output.
4119 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
4121 * mini-ppc.c: portability fixes.
4123 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4125 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
4126 entries out of the if (!generic_shared...) code so it is always done.
4127 (mono_class_init_trampoline): Do the patching when running under valgrind
4128 too, newer versions of valgrind have no problems with it.
4130 2008-11-13 Zoltan Varga <vargaz@gmail.com>
4132 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
4135 2008-11-13 Mark Probst <mark.probst@gmail.com>
4137 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
4140 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4142 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
4144 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4146 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
4152 * simd-intrinsics.c: Same.
4154 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4156 * simd-intrinsics.c: Enable constructor intrinsics for all types.
4158 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4160 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
4161 to work with more Vector types.
4163 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4165 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
4166 store the elemens directly instead of using and intermediate.
4168 2008-11-13 Zoltan Varga <vargaz@gmail.com>
4170 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
4172 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
4173 to preserve %eax for aot plt trampolines.
4175 * aot-compiler.c (compile_method): Don't skip synchronized methods.
4176 (encode_method_ref): Flag synchronized methods so they won't go through
4179 * aot-compiler.c: Additional work to support AOTing synchronized methods/
4182 * cpu-ia64.md (jmp): Increase max length.
4184 2008-11-12 Zoltan Varga <vargaz@gmail.com>
4186 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
4187 open generic classes.
4189 * aot-compiler.c: Enable the ELF writer on ELF platforms.
4191 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
4192 box+brtrue optimization since it causes test failures on x86.
4194 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4196 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
4202 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
4203 for simd ctor values.
4205 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
4206 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
4208 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4210 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
4213 * simd-instrincs.c: Same.
4215 * basic-simd.cs: Same.
4217 2008-11-12 Zoltan Varga <vargaz@gmail.com>
4219 * ratests.cs: Add more tests.
4221 * regalloc2.c (add_spill_code): Handle more corner cases.
4223 2008-11-11 Zoltan Varga <vargaz@gmail.com>
4225 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
4226 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
4227 both the source an destination of an instruction.
4229 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
4231 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
4232 wapihandles.c: more portability changes.
4234 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
4236 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
4237 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
4238 safe to execute in a signal handler and the kernel provides better
4239 the info in /proc/self/smaps. Avoid the assert on sigaction during
4242 2008-11-11 Zoltan Varga <vargaz@gmail.com>
4244 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
4245 do the bblock linking hack if it is actually needed.
4247 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
4250 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
4251 crash problem is fixed.
4253 * branch-opts.c (mono_remove_critical_edges): Link up newly added
4256 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
4258 (mini_method_compile): Set the starting value of next_vreg to
4259 MAX_IREGS + MAX_FREGS when using globalra.
4261 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
4262 filter clauses with BB_EXCEPTION_HANDLER.
4264 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
4266 2008-11-10 Mark Probst <mark.probst@gmail.com>
4268 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
4269 space for stdcall. Fixes regressions on Win32.
4271 2008-11-10 Zoltan Varga <vargaz@gmail.com>
4273 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
4275 (linear_scan): Remove an assert which doesn't seem to be needed.
4277 * local-propagation.c (mono_local_deadce): Avoid a call to
4278 MONO_DELETE_INS which would screw up the instruction linking.
4280 * mini.c (mono_decompose_op_imm): Make this work with globalra.
4282 * regalloc2.c: Upgrade to work the current JIT code.
4284 2008-11-09 Zoltan Varga <vargaz@gmail.com>
4286 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
4289 * aot-runtime.c: Remove some dead code.
4291 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
4293 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
4295 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
4296 trampolines using sscanf since atoi doesn't work on large unsigned values.
4298 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
4299 Initialize code_size.
4301 2008-11-08 Mark Probst <mark.probst@gmail.com>
4303 * method-to-ir.c (mini_emit_inst_for_method): Make
4304 Interlocked.CompareExchange work for Int arguments on 32 bit
4307 2008-11-07 Mark Probst <mark.probst@gmail.com>
4309 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
4311 2008-11-06 Bill Holmes <billholmes54@gmail.com>
4313 * main.c Fix MSVC build.
4315 Contributed under MIT/X11 license.
4317 2008-11-06 Mark Probst <mark.probst@gmail.com>
4319 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
4320 alignment larger than 8 bytes are aligned correctly, too.
4322 * mini.c: Honor the min_align field of MonoClass when laying out
4325 2008-11-06 Zoltan Varga <vargaz@gmail.com>
4327 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
4329 * aot-compiler.c (emit_plt): Fix a warning.
4331 * aot-compiler.c: Implement ARM support in the binary writer.
4333 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4335 * basic-simd.cs: Add test for getter with byref arg.
4336 Fix the naming of a few tests.
4337 Add missing checks to a test.
4339 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4341 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
4343 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
4344 most of the full-aot support for monitor enter/exit trampolines.
4346 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
4347 enter/exit trampoline creation functions.
4349 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
4352 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
4354 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
4355 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
4356 implement the needed functionality without adding crap to the runtime.
4358 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4360 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
4363 * mini.c (mono_build_date): New global version holding the build date in
4366 * Makefile.am (buildver.c): Generate a file containing the build date.
4368 * main.c: Set the build date from the generated file.
4370 * mini.c (mono_get_runtime_build_info): New helper function returning build
4371 information in a string format.
4373 * driver.c (mono_main): Print the build date in --version.
4375 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
4376 file when the bind-to-runtime-version option is used.
4378 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4380 * simd-intrinsics.c: Fix bug when using getters and byref args.
4382 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4384 * simd-methods.h: Rename prefetch methods.
4386 * simd-intrinsics.c: Same.
4388 2008-11-05 Mark Probst <mark.probst@gmail.com>
4390 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
4393 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4395 * aot-compiler.c: Use the bundled elf header files instead of depending on
4398 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
4401 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
4404 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
4406 * cpu-x86.md: Add store nta ops.
4412 * mini.h: Add an enum for simd prefetch modes.
4414 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
4415 of store. Use the changed code to support store nta.
4417 * simd-intrinsics.c: Add prefetch ops for all vector types.
4419 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4421 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
4424 * aot-compiler.c: Use statically allocated buffers for constructing symbol
4427 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
4430 2008-11-04 Mark Probst <mark.probst@gmail.com>
4432 * mini-x86.c: Fixed commit.
4434 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4436 * aot-compiler.c (emit_plt): Align the plt section only on x86.
4438 2008-11-04 Mark Probst <mark.probst@gmail.com>
4440 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
4441 and MONITOR_EXIT, for the ASM fastpaths.
4443 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
4446 * mini.c, patch-info.h: Signature and patch infos for
4447 Monitor.Enter/Exit trampolines.
4449 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
4451 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
4452 Monitor.Enter/Exit ASM fastpath for Linux.
4454 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4456 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
4458 * objects.cs: Add a new test.
4460 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
4462 * aot-runtime.c (load_method): Run class initialization in the PLT case even
4463 if MONO_LOG_LEVEL is set.
4465 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
4467 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
4469 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
4471 * aot-compiler.c: Change the relocation code to use virtual addresses instead
4472 of file offsets. Align the sections belonging to the data segment to
4475 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4477 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
4478 elf.h. Port it to amd64.
4480 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4482 * driver.c: Enable SIMD by default.
4484 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4486 * cpu-x86.md: Add prefetch op.
4492 * mini.h: Add an enum for simd prefetch modes.
4494 * simd-methods.h: Add prefetch function names.
4496 * simd-intrinsics.c: Add prefetch ops for all vector types.
4498 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4500 * aot-compiler.c (emit_bytes): Speed this up a little.
4502 2008-11-02 Zoltan Varga <vargaz@gmail.com>
4504 * aot-compiler.c: Add JIT time etc. statistics.
4506 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
4508 * mini.h (MonoCompile): Add 'got_offset' field.
4510 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
4511 method_got_offsets array.
4513 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
4516 * aot-compiler.c (compile_method): Add generic method instances referenced
4517 by the method to the list of methods to be compiled, this is required so if
4518 A<T> references B<T>, and another assembly references A<int>, then it will
4519 also get a copy of B<int>.
4521 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
4522 when checking for monitor enter/exit.
4524 2008-10-30 Mark Probst <mark.probst@gmail.com>
4526 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
4527 for Monitor.Enter and Monitor.Exit if enabled.
4529 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
4532 2008-10-30 Zoltan Varga <vargaz@gmail.com>
4534 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
4535 of an OP_MOVE. Fixes #440046.
4537 * basic-long.cs: Add a new test.
4539 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4541 * mini.h: Add synchronization note for the managed counter-part.
4543 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
4544 returns the simd caps of the current cpu.
4546 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4548 * basic-simd.cs: Remove Console.WriteLine.
4550 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4552 * basic-simd.cs: New tests for Vector2ul.
4554 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4556 * simd-intrinsics.c: Add new vector type Vector2ul.
4558 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4560 * basic-simd.cs: New tests for Vector2l.
4562 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4564 * cpu-x86.md: Add long version of most packed int ops.
4570 * simd-intrinsics.c: Add new vector type Vector2l.
4572 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4574 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
4576 * simd-methods.h: Remove SN_op_BitwiseXor.
4578 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4580 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
4583 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4585 * basic-simd.cs: Test for Vector2d.
4587 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
4590 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4592 * cpu-x86.md: Add double version of all packed float ops.
4598 * simd-intrinsics.c: Add new vector type Vector2d.
4600 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
4602 * simd-methods.h: Add Duplicate.
4604 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4606 * basic-simd.cs: Test for packing with signed saturation.
4608 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4610 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
4611 found in the TYPESPEC table.
4613 2008-10-26 Zoltan Varga <vargaz@gmail.com>
4615 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
4618 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4620 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
4621 instead of the RVA, since the RVA can be changed by tools like the cil
4624 * method-to-ir.c (mono_method_to_ir2): Ditto.
4626 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
4627 (deserialize_variable): Ditto.
4629 2008-10-25 Martin Baulig <martin@ximian.com>
4631 * debug-mini.c (write_variable): Use
4632 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
4634 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4636 * cpu-x86.md: Add unsigned variants of packd and packw.
4640 * mini-x86.h: Emit the right instruction for packd and packw.
4641 Add unsigned variants of packd and packw.
4643 * simd-intrinsics.c: Packd and packw were used in place of their
4644 unsigned variants. Change that.
4645 Add intrinsics for (Signed)PackWithSignedSaturation.
4647 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
4649 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4651 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
4653 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4655 * mini-ops.h: Remove dword packed add/sub with saturation ops.
4657 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
4659 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
4662 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
4664 2008-10-24 Mark Probst <mark.probst@gmail.com>
4666 * method-to-ir.c, mini.c: Special casing for the synchronized
4667 wrapper for the ldtoken+GetTypeFromHandle case.
4669 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4671 * mini.c (mono_replace_ins): Move this to branch-opts.c.
4673 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
4674 created/split bblocks.
4676 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4678 * mini-ops.h: Add packed signed mul high.
4682 * mini-x86.c (mono_arch_output_basic_block): Same.
4684 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
4686 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
4688 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4690 * basic-simd.cs: Tests for Vector16sb.
4692 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4694 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
4696 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4698 * mini-ops.h: Add packed signed min, max and compare greater.
4702 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
4705 * simd-methods.h: Add CompareGreaterThan.
4707 * simd-methods.h: Remove CompareEquals.
4709 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
4711 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
4713 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
4716 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4718 * basic-simd.cs: Fix tests due to change in the API.
4720 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4722 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
4724 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4726 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
4728 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
4729 inst_offset as this has invalid values for LDADDR.
4731 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4733 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4735 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
4737 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4739 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
4740 for accessing field->data.
4742 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4744 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
4746 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
4748 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
4750 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
4752 2008-10-21 Zoltan Varga <vargaz@gmail.com>
4754 * dominators.c (mono_compute_natural_loops): Allocate GList enties
4755 from the cfg mempool.
4757 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4759 * basic-simd.cs: Tests for new methods in Vector8us.
4761 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
4763 * mini-ops.h: Add multiply and store high.
4767 * mini-x86.c (mono_arch_output_basic_block): Same.
4769 * simd-methods.h: Same.
4771 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
4774 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4776 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
4777 mono_class_setup_vtable ().
4779 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
4780 mono_class_get_vtable_entry () for accessing klass->vtable.
4782 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
4784 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
4787 * method-to-ir.c (mono_save_token_info): Don't save references made from
4790 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
4791 of generic instances.
4793 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
4795 2008-10-19 Mark Probst <mark.probst@gmail.com>
4797 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
4798 OP_JMP depends on the method signature. Calculate it properly.
4800 2008-10-19 Zoltan Varga <vargaz@gmail.com>
4802 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
4805 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
4807 (emit_extra_methods): Add another table mapping method indexes to
4808 offsets in the extra_method_info table.
4810 * mini.h: Bump AOT file format version.
4812 * aot-runtime.c: Merge most of the code from mono_aot_get_method
4813 and mono_aot_get_method_from_token () into one function.
4815 2008-10-19 Mark Probst <mark.probst@gmail.com>
4817 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
4820 2008-10-18 Zoltan Varga <vargaz@gmail.com>
4822 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
4825 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
4828 * mini.c (mono_patch_info_equal): Compare the generic context as well.
4830 * mini.h: Bump aot file format version.
4832 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
4833 AOT file can contain native code for methods which are not in the METHOD
4834 table. Generate code for non-sharable generic instances of generic methods
4835 found in the METHODSPEC table.
4837 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
4838 encoding generic type handles.
4840 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
4841 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
4843 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
4844 macros + MONO_ADD_INS.
4846 * mini.c (mono_jump_info_token_new2): New function which takes a generic
4849 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
4851 * mini.h: Bump aot file format version.
4853 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
4855 2008-10-17 Mark Probst <mark.probst@gmail.com>
4857 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
4858 platforms, with definable stack alignment value. Set to 16 now
4861 * mini.c, mini.h, driver.c: Command line option for disabling
4864 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4866 * basic-simd.cs: Tests for new methods in Vector4ui.
4868 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4870 * mini-ops.h: Add packed int shuffle.
4874 * mini-x86.c (mono_arch_output_basic_block): Same.
4876 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
4877 extract mask, max, min, shuffle.
4879 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
4881 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
4883 * basic-simd.cs: Tests for new methods in Vector8us.
4885 2008-10-17 Mark Probst <mark.probst@gmail.com>
4887 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
4888 RuntimeTypeHandle, not a TypedReference.
4890 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
4892 * simd-intrinsics.c: remove relocations.
4894 2008-10-17 Zoltan Varga <vargaz@gmail.com>
4896 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
4897 optimizations from the x86 backend.
4899 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
4901 * simd-methods.h, simd-intrinsics.c: debloat method names and
4902 prepare for no relocations.
4904 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4906 * mini-ops.h: Add packed min/equal and sum of absolute differences.
4910 * mini-x86.c (mono_arch_output_basic_block): Same.
4912 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
4913 extract mask, max, min and sum of absolute differences.
4915 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
4918 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4920 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
4921 Renamed one test for consistency.
4923 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4925 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
4926 fix to the code that deal with other blocks.
4928 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4930 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
4932 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
4934 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
4935 that deals with vreg interference. Explicitly check for OP_LDADDR to be
4936 able to process the source reg.
4938 2008-10-16 Martin Baulig <martin@ximian.com>
4940 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
4942 * inssel.brg: Add `OP_HARD_NOP'.
4944 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
4946 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
4947 `OP_HARD_NOP' instruction when running inside the debugger.
4949 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
4950 `OP_HARD_NOP' instruction when running inside the debugger.
4952 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4954 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
4955 now works. The issue with the regalloc tripping up no longer
4958 * simd-intrinsics.c (load_simd_vreg): Same.
4960 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4962 * basic-simd.cs: Tests for new Vector8ui methods.
4964 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4966 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
4967 only for type. This fixes crashes where MonoInst::klass is checked
4968 for ops of type != VTYPE or OBJ.
4970 * simd-intrinsics.c (load_simd_vreg): Same.
4972 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
4974 * mini-ops.h: Add ops for packed shuffle/max/avg and
4979 * mini-x86.c (mono_arch_output_basic_block): Same.
4981 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
4984 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
4985 to emit extract mask op.
4987 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
4988 to emit word shuffles.
4990 2008-10-15 Mark Probst <mark.probst@gmail.com>
4992 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
4993 the largest alignment needed by a variable, but at least
4996 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
4998 * basic-simd.cs: Tests for the fixes in the last commit.
5000 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5002 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
5003 no longer handles STACK_PTR input.
5005 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
5007 * simd-intrinsics.c (load_simd_vreg): New function that works like
5008 get_simd_vreg but handles STACK_PTR input.
5010 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
5011 as the input can be an arbitrary pointer.
5013 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
5014 LDADDR local optimization directly otherwise use a store op.
5016 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5018 * basic-simd.cs: Tests for dup low and dup high.
5020 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5022 * mini-ops.h: Add dup low and dup high ops.
5026 * mini-x86.c (mono_arch_output_basic_block): Same.
5028 * simd-intrinsics.c (vector4f_intrinsics): Same.
5030 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5032 * basic-simd.cs: Tests for recently added functionality.
5034 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5036 * mini-ops.h: Add remaining sse1 fp ops.
5038 * cpu-x86.md: Add remaining sse1 fp ops.
5040 * mini-x86.c (mono_arch_output_basic_block): Same.
5042 * mini.h: Add enum for simd FP compare conditions.
5044 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
5046 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
5047 so the backed can generate the appropriate op.
5049 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5050 This patch squeese one more byte from the SimdIntrinsc struct.
5052 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
5053 a a shift amount intead of simply or'ing it.
5055 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
5057 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
5058 byte so we can have an aditional flags field without increasing struct size.
5060 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
5061 against the simd_supported_versions bitmask.
5063 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
5065 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
5067 * mini.c: remove rawbuffer code (the only use here is unsafe because
5068 it takes locks during signal handling and the kernel now provides much
5069 better info in proc/pid/smaps these days).
5071 2008-10-13 Zoltan Varga <vargaz@gmail.com>
5073 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
5074 OP_X86_PUSH_OBJ. Fixes #434620.
5076 * objects.cs: Add a test.
5078 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
5080 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
5081 that the packuswb/packusdw don't work with unsigned numbers for what
5082 would be negative numbers in signed format.
5084 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
5085 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
5087 * mini-ops.h: Add doubleword forms of many ops and packing ones.
5089 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
5091 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
5093 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
5095 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
5098 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
5099 version as the enum in mini.h.
5101 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
5102 for sse3 ops, check the simd_version field if present. This way the code
5103 works with all versions of sse.
5105 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5107 * simd-intrinsics.c: Fixed intrinsic name typo.
5109 * mini.h: Added missing simd exported function.
5111 * basic-simd.cs: Added tests for Vector4ui.
5112 Fixed broken test for Vector16b.
5114 2008-10-10 Zoltan Varga <vargaz@gmail.com>
5116 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
5117 the max length to 64.
5119 2008-10-10 Mark Probst <mark.probst@gmail.com>
5121 * method-to-ir.c: Only do the fast virtual generic method call for
5122 non-wrapper methods.
5124 * mini.h, mini-trampolines.c: The new generic virtual remoting
5125 trampoline handles virtual method calls via the vtable (as done by
5126 the fast virtual generic method calls) to remoting proxies.
5128 * mini.c (mono_jit_create_remoting_trampoline): For generic
5129 methods reate a generic virtual remoting trampoline.
5131 * mini-amd64.h: Enable fast virtual generic method calls again.
5133 2008-10-10 Mark Probst <mark.probst@gmail.com>
5135 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
5136 restore registers when doing tail calls.
5138 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5140 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
5143 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5145 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
5147 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5149 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
5151 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5153 * basic-simd.cs: Retrofit for API changes.
5155 2008-10-10 Mark Probst <mark.probst@gmail.com>
5157 * mini-ppc.c: Handle integer stack arguments for tail calls.
5159 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5161 * optflags-def.h: Removed sse3 optimization.
5165 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
5168 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
5170 * mini.h: Added enumeration with simd versions.
5172 * simd-intrinsics.c (emit_intrinsics): Use the new static var
5175 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
5177 * mini.c (mini_init): Call mono_simd_intrinsics_init.
5179 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
5181 * basic-simd.cs: Added tests for Vector8u and Vector16u.
5183 * basic-simd.cs: Fixed test naming.
5185 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
5187 * mini-ops.h: Added ops for packed and saturated math, shifts
5188 and packing/unpacking.
5190 * cpu-x86.md: Added descriptors for the above ops.
5192 * mini-x86.c: Added code to emmit the above ops.
5194 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
5196 2008-10-08 Zoltan Varga <vargaz@gmail.com>
5198 * aot-compiler.c (compile_method): Enable AOT for generic code.
5200 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
5202 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
5204 * mini.c: add a workaround for a common screwup that ends up blamed
5205 to mono (other processes blocking signal delivery).
5207 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5209 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
5210 in the LDFLD/STFLD opcodes. Fixes #432673.
5212 * iltests.il.in: Add a new test.
5214 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
5216 * mini-arm.c: attach the thread in unmanaged->managed transitions
5217 using delegates (bug #433148).
5219 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
5221 * basic-simd.cs: Use new ShuffleSel constants.
5223 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
5225 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
5227 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
5228 only disable simd intrinsics if no sse2 is detected.
5230 * optflags-def.h: Added sse3.
5232 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
5235 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5237 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
5238 when adding delegate-invoke wrappers.
5240 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5242 * Makefile.am: Reenable the simd tests.
5244 2008-10-07 Bill Holmes <billholmes54@gmail.com>
5246 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
5247 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
5248 other vreg is allocated to that hreg.
5250 Contributed under MIT/X11 license.
5252 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5254 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
5257 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
5259 * basic-simd.cs: New test suite for SIMD intrinsics.
5261 * Makefile.am: Added new tests.
5263 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
5265 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
5269 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
5271 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
5272 using SSE2 aware opcodes.
5274 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
5275 is enabled, this code path is only reachable if conversion ops are emmited after
5278 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
5280 This optimization saves 6 bytes per conversion against the old version.
5282 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5284 * aot-compiler.c (compile_method): Don't skip methods referencing
5285 generic methods without a corresponding entry in token_info_hash, since
5286 encode_method_ref () can handle all generic methods now.
5288 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
5289 generic context is set.
5291 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
5292 generic sharing of LDTOKEN.
5294 2008-10-06 Mark Probst <mark.probst@gmail.com>
5296 * mini-amd64.h: Temporarily disabled fast virtual generic method
5297 calls because it breaks the System.Runtime.Remoting tests.
5299 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5301 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
5303 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
5304 so inlining actually works.
5305 (check_inline_caller_method_name_limit): Ditto.
5307 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
5309 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
5310 64 bit safety (from Olaf Hering and Andreas Farber).
5312 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5314 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
5315 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
5316 unused virtual call support code.
5318 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
5320 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
5321 which can't use aot trampolines.
5322 (decode_patch): Don't create aot trampolines for methods which can't use
5325 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
5326 use aot trampolines.
5328 * mini.h: Bump AOT image format version.
5330 2008-10-05 Zoltan Varga <vargaz@gmail.com>
5332 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
5333 to save_token_info () since cmethod is inflated for constrained calls.
5335 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
5337 2008-10-04 Andreas Farber <andreas.faerber@web.de>
5339 * Makefile.am: Add build rules for ppc64.
5340 This avoids the build failing at pedump with unresolved symbols
5341 due to lack of arch_sources. Instead it will now fail earlier
5342 due to lack of cpu-ppc64.md.
5344 Contributed under MIT/X11 license.
5346 2008-10-04 Mark Probst <mark.probst@gmail.com>
5348 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
5351 * iltests.il.in: Add test case for tail call with many arguments.
5353 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5355 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
5356 to the fast virtual generic method code until the aot case is fixed.
5358 2008-10-03 Mark Probst <mark.probst@gmail.com>
5360 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
5362 2008-10-03 Mark Probst <mark.probst@gmail.com>
5364 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
5367 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5369 * simd-intrinsics.c: Forgot to add this one.
5371 * mini-codegen.c: Fix macro in case SIMD is not supported.
5373 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5375 This patch land initial JIT support for simd intrinsics.
5377 * mini-x86.h: Added new define to make --enable_minimal work on x86.
5379 * Makefile.am: Added simd-intrinsics.c
5381 * simd-intrinsics.c: New file with simd instrinsic related
5384 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
5386 * cpu-x86.md: Add simd related instructions.
5388 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
5390 * driver.c: Added two new --regression variants.
5392 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
5394 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
5396 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
5397 extract some complicated logic to helper functions.
5399 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
5401 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
5403 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
5404 the specialized simplification pass.
5406 * method-to-ir.c (mono_spill_global_vars): Use new macro.
5408 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
5410 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
5413 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
5414 if MONO_ARCH_NEED_SIMD_BANK is defined.
5416 * mini-ops.h: Added the new simd ops.
5418 * mini-x86.c: Added mono_arch_xregname.
5420 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
5422 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
5424 * mini-x86.h: Define simd related MONO_ARCH macros.
5426 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
5428 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
5430 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
5431 MONO_CLASS_IS_SIMD to deal with simd related IR.
5433 * mini.h (MonoInst): Added spill_var to the backend union.
5435 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
5437 * mini.h: Added forward declarations of the new simd fuctions.
5439 * optflags-def.h: Added new optimization names SIMD.
5441 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
5443 * regalloc.h: Added support for working with 3 register banks.
5445 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
5447 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
5449 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
5451 * mini-exceptions.c: remove 64 bit related ifdef clutter.
5453 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5455 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
5456 instead of one on 64 bit systems.
5458 * method-to-ir.c: Remove unused includes.
5460 2008-10-02 Zoltan Varga <vargaz@gmail.com>
5462 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
5463 cfg->used_int_regs, since the two are different on arm.
5465 2008-10-02 Mark Probst <mark.probst@gmail.com>
5467 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
5468 mono_method_get_vtable_index() to get the vtable index.
5470 2008-10-02 Mark Probst <mark.probst@gmail.com>
5472 * method-to-ir.c (mono_method_to_ir2): Don't create native
5473 wrappers for array methods, because they're never called (and if
5474 they were called they wouldn't work).
5476 2008-10-02 Mark Probst <mark.probst@gmail.com>
5478 * method-to-ir.c (mono_method_to_ir2): Array methods are
5479 special-cased and must not be invoked indirectly via the (M)RGCTX
5480 when generic sharing is turned on. Fixes #431413.
5482 2008-10-01 Mark Probst <mark.probst@gmail.com>
5484 * method-to-ir.c: When generic sharing is active, call
5485 non-interface virtual generic methods via the standard trampoline.
5487 * mini-trampolines.c: Handle virtual generic shared methods.
5489 * mini.h, mini-x86.c, mini-x86.h: New argument for
5490 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
5491 method thunks and which is the trampoline to call if the lookup
5492 fails. Enable the virtual generic method thunk for x86.
5494 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
5495 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
5496 argument but assert that it's NULL, because these archs don't yet
5497 implement the virtual generic method thunk. Changes in the IMT
5498 thunk data structures.
5500 2008-10-01 Zoltan Varga <vargaz@gmail.com>
5502 * aot-compiler.c (emit_globals): Avoid invalid characters in
5503 the static linking symbol.
5505 * objects.cs: Add a test for the range check optimization. Fix warnings.
5507 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
5508 optimization from the current JIT.
5510 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
5511 later in decompose_array_access_opts () to allow more optimizations.
5513 * method-to-ir.c (mono_handle_soft_float): Rename this to
5514 mono_decompose_soft_float () for consistency.
5516 * mini-ops.h: Fix arguments of OP_STRLEN.
5518 * method-to-ir.c (save_cast_details): Extract the cast details saving code
5519 into a separate function.
5520 (reset_cast_details): Ditto.
5521 (handle_unbox): Save cast details. Fixes #431254.
5523 * method-to-ir.c: Remove some obsolete FIXMEs.
5525 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5527 * ir-emit.h (alloc_dreg): Write a warning before crashing.
5529 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5531 * mini-codegen.c: More work on macros to make them
5532 ready for multiple regbanks.
5534 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5536 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
5538 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
5540 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5542 * mini-codegen.c (mono_spillvar_offset): Proper support for
5545 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5547 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
5548 the stack overflow changes.
5550 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5552 * mini-codegen.c: Make all bank macros depend on reg_bank.
5554 * mini-codegen.c (mono_local_regalloc): Make free mask
5555 initialization regbank aware.
5557 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5559 * mini-codegen.c (mono_local_regalloc): Extract callee
5560 mask selection to a function and make it regbank aware.
5562 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5564 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
5565 code to deal with many regbanks.
5567 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5569 * mini-codegen.c: More fp->regbank changes.
5571 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5573 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
5574 of a hardcoded constant.
5576 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5578 * method-to-ir.c (type_from_stack_type): Fix typo.
5580 2008-09-29 Zoltan Varga <vargaz@gmail.com>
5582 * mini-ia64.c (emit_move_return_value): Convert float return values to
5585 * objects.cs: Add a new test.
5587 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
5588 VARARG methods to fix an assert later.
5590 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
5591 end so it at least compiles.
5593 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5595 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
5597 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
5599 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
5600 optimization to a new function (emit_optimized_ldloca_ir) and enable
5601 it for both ldloca and ldloca_s.
5603 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5605 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
5606 gshared CASTCLASS code.
5608 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
5609 amd64, where the libc stack unwinder encounters stack frames referring to
5610 native code in unmapped memory.
5612 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
5615 * generics.cs: Add new test.
5617 2008-09-27 Zoltan Varga <vargaz@gmail.com>
5619 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
5620 add a check that one of the ARM_FPU_ constants is defined.
5622 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
5624 * mini-exceptions.c: Fix build on non-altstack platforms.
5626 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
5629 * ir-emit.h: Add a comment to NEW_PCONST.
5631 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
5633 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
5635 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
5636 after the changes to MonoJitDomainInfo.
5638 2008-09-27 Mark Probst <mark.probst@gmail.com>
5640 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
5642 2008-09-27 Mark Probst <mark.probst@gmail.com>
5644 * mini-ppc.c: Compiler warning fixes.
5646 2008-09-27 Mark Probst <mark.probst@gmail.com>
5648 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
5651 2008-09-27 Mark Probst <mark.probst@gmail.com>
5653 * exceptions-ppc.c, mini-ppc.h: Compile
5654 mono_arch_handle_altstack_exception() on Darwin, too.
5656 2008-09-27 Mark Probst <mark.probst@gmail.com>
5658 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
5659 work on archs which don't have generic sharing implemented, only
5660 without the vtable_arg.
5662 2008-09-26 Mark Probst <mark.probst@gmail.com>
5664 * mini.c: Added comment explaining why delegate ctor icall
5665 wrappers are compiled.
5667 2008-09-26 Mark Probst <mark.probst@gmail.com>
5669 * mini.c: Don't produce trampolines to delegate ctor icall
5670 wrappers but compile them upfront.
5672 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
5674 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
5675 runtime-set function when going back to managed code. Currently this
5676 is used to set back the protection on the soft ovf pages and/or to
5677 throw the stack overflow exception that happened in unmanaged code.
5679 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
5681 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
5682 runtime-set function when going back to managed code. Currently this
5683 is used to set back the protection on the soft ovf pages and/or to
5684 throw the stack overflow exception that happened in unmanaged code.
5686 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
5688 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
5689 the support code for restoring stack protection after stack overflows
5690 that happen in unmanaged code. Don't set the exec permission on the
5693 2008-09-26 Zoltan Varga <vargaz@gmail.com>
5695 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
5696 delegate->method_ptr is set. Fixes #428054.
5698 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5700 * tests.cs: Rename to ratests.cs.
5702 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
5703 emit_get_rgctx_... functions.
5705 2008-09-25 Mark Probst <mark.probst@gmail.com>
5707 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
5709 2008-09-25 Mark Probst <mark.probst@gmail.com>
5711 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
5712 before asserting that method is sharable.
5714 2008-09-25 Mark Probst <mark.probst@gmail.com>
5716 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
5717 whether method needs a static RGCTX wrapper used instead of
5720 * generic-sharing.c, mini.h: A few functions moved to
5721 metadata/generic-sharing.c.
5723 2008-09-25 Mark Probst <mark.probst@gmail.com>
5725 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
5726 Generic code sharing for value types, which essentially means
5727 treating value type methods like static methods. The RGCTX is
5728 passed in the same way.
5730 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5732 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
5733 opcode when creating multi-dimensional arrays of open types.
5735 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
5738 * generics.cs: Add a test.
5740 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
5742 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5744 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
5746 * mini.c (mini_method_compile): Set it when running under the debugger.
5748 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
5749 vreg optimization if the flag is set.
5751 * driver.c (mono_main): Add --attach= option to pass options to
5754 * mini.c (sigquit_signal_handler): Start the attach agent.
5756 * ssapre.c: Disable this to save space since it is not yet ported to
5759 * regalloc2.c: Disable this to save space.
5761 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
5763 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
5765 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
5766 the -v option useful again.
5768 2008-09-24 Zoltan Varga <vargaz@gmail.com>
5770 * mini-amd64.c (mono_arch_output_basic_block): Add support for
5773 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
5774 arrays of arrays. Fixes #428406.
5776 * method-to-ir.c (mini_emit_castclass): Ditto.
5778 * objects.cs: Add new test.
5780 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
5782 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
5783 was wrong at it choked against target_type_is_incompatible for byref types.
5785 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5787 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
5790 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
5792 * mini-exceptions.c: update a few more exceptions-related counters.
5794 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
5796 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
5797 new functions to allocate from persistent mempools.
5799 2008-09-23 Zoltan Varga <vargaz@gmail.com>
5801 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
5802 multiple register banks in the future.
5804 * mini-codegen.c (mono_local_regalloc): Fix a warning.
5806 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
5808 * mini.c (type_to_eval_stack_type): Remove duplicated function.
5810 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
5812 * mini.h: Export type_to_eval_stack_type.
5814 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
5815 is only ins->klass of byref types.
5817 2008-09-22 Zoltan Varga <vargaz@gmail.com>
5819 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
5820 (mini_emit_memcpy2): Ditto.
5822 * mini-amd64.c: Fix a warning.
5824 2008-09-21 Mark Probst <mark.probst@gmail.com>
5826 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
5829 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
5831 * method-to-ir.c: Extract stloc micro-optimization to a
5832 function and apply it to all cases.
5834 2008-09-19 Mark Probst <mark.probst@gmail.com>
5836 * method-to-ir.c: Don't fail generic code sharing in cases we
5839 2008-09-18 Mark Probst <mark.probst@gmail.com>
5841 * mini-ppc.c: Handle structs in tailcalls on Darwin.
5843 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
5845 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
5848 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
5850 * trace.c: make tracing more useful and correct, with per-thread
5853 2008-09-15 Mark Probst <mark.probst@gmail.com>
5855 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
5856 doing a method call and the argument is an R4.
5858 2008-09-14 Zoltan Varga <vargaz@gmail.com>
5860 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
5863 2008-09-13 Mark Probst <mark.probst@gmail.com>
5865 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
5867 2008-09-12 Zoltan Varga <vargaz@gmail.com>
5869 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
5870 (MONO_JUMP_TABLE_FROM_INS): Ditto.
5872 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5874 * driver.c: Add a --agent argument (not supported yet) to load managed
5875 agent assemblies before loading the main assembly, similarly to how the
5876 Java VM handles agents.
5878 2008-09-11 Mark Probst <mark.probst@gmail.com>
5880 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
5881 function to do stack layout of local variables.
5883 2008-09-11 Mark Probst <mark.probst@gmail.com>
5885 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
5888 2008-09-11 Zoltan Varga <vargaz@gmail.com>
5890 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
5891 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
5892 JIT if DISABLE_JIT is defined.
5894 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
5897 2008-09-10 Mark Probst <mark.probst@gmail.com>
5899 * iltests.il.in: Disable the fconv test on PPC (the result is
5900 undefined according to ECMA).
5902 2008-09-10 Mark Probst <mark.probst@gmail.com>
5904 * iltests.il.in: Enable tail call tests for PPC.
5906 * mini.h: Add variable for storing incoming valuetype argument
5907 addresses for tail calls.
5909 * mini-ppc.c: Implement valuetype arguments and return values for
5912 2008-09-09 Mark Probst <mark.probst@gmail.com>
5914 * mini-ppc.c: Partially implement tail calls (struct arguments and
5915 return values not supported).
5917 * method-to-ir.c: Enable tail calls on PPC.
5919 2008-09-08 Zoltan Varga <vargaz@gmail.com>
5921 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
5922 runtime-invoke wrappers to work around the problem of them getting
5923 assigned to a random class.
5925 * aot-runtime.c (mono_aot_get_method): Ditto.
5927 2008-09-07 Zoltan Varga <vargaz@gmail.com>
5929 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
5930 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
5932 2008-09-07 Mark Probst <mark.probst@gmail.com>
5934 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
5935 until they're implemented properly.
5937 * exceptions-ppc.c: Use arch-independent exception-handling code
5938 instead of custom one.
5940 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
5943 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
5945 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
5946 applies when __powerpc__ is defined.
5948 2008-09-06 Zoltan Varga <vargaz@gmail.com>
5950 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
5951 methods to their code to avoid computing the full name of wrappers and
5952 doing a lookup in a string hash table.
5954 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5956 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
5957 we identify bblocks before method_to_ir () is ran.
5959 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
5960 Also avoid optimizing branches pointing to themselves.
5962 * mini.c (mini_method_compile): Ditto. Fixes #422947.
5964 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
5966 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
5968 2008-09-05 Zoltan Varga <vargaz@gmail.com>
5970 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
5971 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
5972 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
5975 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
5976 jumped to the same entry in plt_jump_table.
5978 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
5980 * method-to-ir.c (initialize_array_data): Handle field with RVA from
5983 2008-08-31 Zoltan Varga <vargaz@gmail.com>
5985 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
5986 other assignment can be if converted. Saves 1.5% on corlib size and fixes
5989 2008-08-29 Geoff Norton <gnorton@novell.com>
5991 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
5992 segment, and doesn't properly handle .space as .text. Fixes
5995 2008-08-29 Geoff Norton <gnorton@novell.com>
5997 * mini.c: Disable the mach exception handler when running on
6000 2008-08-29 Geoff Norton <gnorton@novell.com>
6002 * aot-compiler.c: Patch from Renaldas Zioma to properly register
6003 globals on Darwin/ARM
6005 2008-08-28 Zoltan Varga <vargaz@gmail.com>
6007 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
6008 since too many things depend on it. Instead, call
6009 mono_runtime_set_no_exec ().
6011 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
6014 * aot-compiler.c: Add an 'asm-only' AOT option.
6016 * mini.c: Avoid initializing the runtime when doing AOT compilation.
6018 * aot-compiler.c (compile_method): Disable gshared support for now as it
6021 2008-08-27 Bill Holmes <billholmes54@gmail.com>
6023 * mini-amd64.h : Fix a compiler warning.
6025 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
6026 Changed to use a callback function to retrieve the unwind info.
6027 This avoids problems observed when code blocks were removed by
6028 unloading an app domain.
6030 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
6031 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
6034 Contributed under MIT/X11 license.
6036 2008-08-27 Bill Holmes <billholmes54@gmail.com>
6038 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
6039 case to keep the stack aligned to 8.
6041 Contributed under MIT/X11 license.
6043 2008-08-26 Zoltan Varga <vargaz@gmail.com>
6045 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
6046 avoid repeated linear searches.
6048 2008-08-25 Zoltan Varga <vargaz@gmail.com>
6050 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
6051 methods it can't handle.
6053 * aot-compiler.c (add_method): Avoid adding a method twice.
6054 (add_wrappers): Add runtime invoke wrappers for all methods.
6056 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
6057 function to create an aot-compatible version of this trampoline.
6059 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
6061 2008-08-24 Zoltan Varga <vargaz@gmail.com>
6063 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
6065 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
6066 with a generic sharing failure.
6068 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
6070 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
6071 CEE_RETHROW. Fixes #419634.
6073 * mini.c (mono_method_to_ir): Ditto.
6075 * exceptions.cs: Add a new test.
6077 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
6078 to mono_type_stack_size_internal () since some callers might not pass in
6081 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
6082 instrument_prolog. Fixes #419878.
6084 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
6085 doubles in soft float mode volatile.
6087 2008-08-23 Zoltan Varga <vargaz@gmail.com>
6089 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
6091 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
6092 to handle soft float correctly.
6094 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
6097 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
6099 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
6100 to sp, since the generics catch code requires it.
6102 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
6105 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
6106 mono_arch_emit_imt_argument ().
6108 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
6110 * mini-arm.c tramp-arm.c: Generic sharing updates.
6112 2008-08-22 Zoltan Varga <vargaz@gmail.com>
6114 * mini-arm.c: Fix the arm build.
6116 * generic-sharing.c (mini_type_get_underlying_type): New helper function
6117 handling enums, generic instances and generic sharing.
6118 (mini_type_stack_size_full): Ditto.
6120 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
6122 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
6124 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
6126 * tramp-arm.c: Implement the rgctx fetch and the generic class init
6129 * mini-arm.c: Various small generic sharing changes.
6131 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
6133 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
6136 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
6137 helper function to return a generic class init trampoline.
6139 * method-to-ir.c mini.c: Use it.
6141 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
6142 arch-specfic function to return a generic class init trampoline.
6144 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
6145 the GENERIC_CLASS_INIT custom code.
6147 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
6148 a fatal error, not a sharing failure.
6150 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
6153 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
6154 trampoline argument from MONO_ARCH_VTABLE_REG.
6156 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
6157 order of the arguments to the C trampoline: pass 'slot' as the trampoline
6158 argument, and pass the vtable in VTABLE_REG.
6160 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
6161 order of the arguments to the C trampoline: pass 'slot' as the trampoline
6162 argument, and pass the vtable in VTABLE_REG.
6163 (mono_arch_create_trampoline_code_full): Remove some special casing for
6164 the rgctx fetch trampoline.
6166 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
6169 * iltests.il: Add a test for it.
6171 2008-08-21 Zoltan Varga <vargaz@gmail.com>
6173 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
6175 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
6178 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
6179 use mono_jit_info_table_find () to avoid recursion.
6180 (mono_delegate_trampoline): Add a sync wrapper here.
6182 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
6185 * mini.c (mono_method_to_ir): Ditto.
6187 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
6188 add_sync_wrapper argument. Don't add a sync wrapper here.
6189 (mono_create_jump_trampoline): Don't add a sync wrapper here.
6191 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
6193 2008-08-20 Bill Holmes <billholmes54@gmail.com>
6195 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
6196 of nonvolatile registers back from MonoContext to CONTEXT.
6198 Contributed under MIT/X11 license.
6200 2008-08-20 Bill Holmes <billholmes54@gmail.com>
6202 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
6203 arguments on Winx64 there are only 4 argument registers. For this
6204 logic to work the last argument must be pulled from the stack.
6206 Contributed under MIT/X11 license.
6208 2008-08-20 Zoltan Varga <vargaz@gmail.com>
6210 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
6212 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
6213 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
6214 encode/decode_method_ref ().
6216 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
6218 * aot-runtime.c (decode_patch): Ditto.
6220 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
6221 MONO_PATCH_INFO_METHOD.
6223 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
6226 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
6229 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
6231 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
6232 one from the caller.
6234 * aot-runtime.c (decode_generic_inst): New function to decode and
6235 return a interned generic inst.
6236 (decode_klass_ref): Use it.
6237 (decode_method_ref): Ditto.
6239 * aot-compiler.c (emit_exception_debug_info): Save
6240 jinfo->has_generic_jit_info too.
6242 2008-08-19 Zoltan Varga <vargaz@gmail.com>
6244 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
6246 * iltests.il.in: Add a test for fconv_to_i.
6248 * liveness.c: Disable the liveness2 pass for now to save space.
6250 * regalloc2.c: Include mempool-internals.h to fix warnings.
6252 * aot-compiler.c (encode_method_ref): Encode the context of generic
6255 * aot-runtime.c (decode_method_ref): Inflate generic methods using
6256 the context saved in the aot file.
6258 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
6260 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6262 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
6263 volatile so they won't be optimized away.
6265 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
6271 * dominators.c: Remove duplicated functions that now are in
6272 mempool-internals.h.
6274 2008-08-19 Zoltan Varga <vargaz@gmail.com>
6276 * aot-compiler.c: Fix warnings.
6278 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
6280 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
6282 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
6285 * mini.c (mono_resolve_patch_target): Ditto.
6287 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
6288 (encode_klass_ref): Add support for encoding VARs/MVARs.
6290 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
6292 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
6293 the handling of the got entries into a separate 'decode_got_entry' function.
6294 Add support for RGCTX_FETCH.
6296 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
6297 clobbered by the trampoline code.
6299 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
6300 not clobbered by the indirect calling code.
6302 2008-08-18 Zoltan Varga <vargaz@gmail.com>
6304 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
6307 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
6309 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
6310 signature using the compilation mempool otherwise we would leak it.
6312 2008-08-18 Zoltan Varga <vargaz@gmail.com>
6314 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
6315 mono_emit_abs_call ().
6317 * patch-info.h: Add GENERIC_CLASS_INIT.
6319 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
6321 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
6322 as their target as a near call.
6324 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
6326 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
6328 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
6329 call to a runtime function described by a patch.
6331 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
6332 mono_emit_abs_call, this has the advantage that the ABS handling code in
6333 mono_codegen () can handle them both, and can handle other stuff in the
6334 future without additional code.
6336 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
6338 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
6341 * mini.h: Add missing bblock related prototypes.
6343 * mini.h (MonoCompile): Remove unused reverse_inst_list and
6344 reverse_inst_list_len fields.
6346 * mini.c: Refactor this file a bit by moving branch optimizations to
6349 * method-to-ir.c: Merge generic sharing changes missed earlier.
6351 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
6353 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
6354 shared patches. Process METHODCONST as a shared patch.
6356 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
6357 as it crashes on the 2.0 mscorlib.
6359 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
6362 * aot-compiler.c: Use is_plt_patch () in a few additional places.
6363 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
6366 * aot-compiler.c: Reorganize the got handling code to be a bit more
6369 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6371 * aot-compiler.c: Make the patch_to_plt_offset hash table use
6372 mono_patch_info_equals/hash, and use it to massively simplify
6375 * mini.c (mono_patch_info_hash): Simplify this and add support for
6378 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
6380 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
6381 handling code, since an offset is not enough to identify a trampoline.
6383 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
6385 2008-08-17 Mark Probst <mark.probst@gmail.com>
6387 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
6389 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
6391 * mini-ops.h: Argument and result types for OVF_CARRY ops.
6393 * decompose.c: PPC decompositions for various ops.
6395 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
6397 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6399 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
6400 call the generic trampoline code using a call, instead of a jump, to
6401 remove some special casing from the generic trampoline code.
6403 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
6404 (mono_codegen): Ditto.
6406 * aot-compiler.c aot-runtime.c: Ditto.
6408 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
6410 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
6411 helper function to find the offset corresponding to a lazy fetch trampoline.
6413 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
6414 when doing generic sharing.
6416 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
6419 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
6420 mini-trampolines.c to be with the other trampoline creation functions.
6422 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
6423 as it is equal to method->signature in most cases, add a
6424 mono_emit_method_call_full variant which takes a signature and an imt
6427 2008-08-16 Zoltan Varga <vargaz@gmail.com>
6429 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
6430 to this function, since it could be computed easily from the method
6432 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
6435 * method-to-ir.c mini.c: Remove references to
6436 compile_generic_method_wo_context.
6438 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
6439 generic method calls.
6441 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
6442 dimensional non-szarrays.
6444 * mini.c (mini_init): Register mono_array_new_1.
6446 * jit-icalls.c (mono_array_new_1): New jit icall.
6448 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
6449 pointing to the method.
6451 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
6452 method addresses belonging to METHOD_JUMP patches in the
6453 jump_target_got_slot_hash.
6454 (mono_aot_load_method): Ditto.
6456 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
6457 METHOD_JUMP patches.
6459 * mini.c (mini_create_jit_domain_info): New helper function which
6460 initializes/frees domain->runtime_info.
6461 (mini_free_jit_domain_info): Ditto.
6462 (mini_init): Install the domain hook functions with the runtime.
6464 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
6465 information maintained by the JIT.
6467 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
6468 insertion into jump_table_hash into mono_codegen (), also implement proper
6471 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
6472 tail calls, it is already done by the aot code.
6474 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
6477 * iltests.il.in: Make the jmp test a bit more complex.
6479 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
6480 generic instances which doesn't have a token.
6482 * aot-runtime.c (decode_method_ref): Ditto.
6484 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
6485 can handle this case now.
6486 (handle_box): Ditto.
6488 2008-08-15 Geoff Norton <gnorton@novell.com>
6490 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
6493 2008-08-15 Zoltan Varga <vargaz@gmail.com>
6495 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
6496 calling generic methods.
6498 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
6500 * aot-runtime.c (decode_patch_info): Ditto.
6502 * mini.c (mono_resolve_patch_target): Ditto.
6504 * patch-info.h: Add METHOD_RGCTX.
6506 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
6508 2008-08-14 Zoltan Varga <vargaz@gmail.com>
6510 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
6511 arguments in registers.
6513 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
6514 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
6516 * mini.c (mini_method_compile): Abort aot compilation for generic
6517 methods if generic sharing is disabled.
6519 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
6522 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
6523 requiring an mrgctx.
6525 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
6526 store instructions when converting a vcall to a normal call.
6528 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
6529 mono_arch_find_jit_info.
6531 2008-08-13 Zoltan Varga <vargaz@gmail.com>
6533 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
6534 avoid calling mono_method_full_name () for every method even if the
6536 (check_inline_caller_method_name_limit): Ditto.
6538 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6540 * driver.c (main_thread_handler): Allow AOT compilation of multiple
6541 assemblies in one run.
6543 * aot-compiler.c (mono_compile_assembly): Only print out a count of
6544 skipped methods if it is not 0.
6546 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
6548 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6550 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
6551 MONO_ARCH_HAVE_UNWIND_TABLE.
6553 Contributed under MIT/X11 license.
6555 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6557 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
6558 from default optimizaton list on Winx64.
6560 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
6562 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
6563 the LMF from the MonoJitTlsData structure.
6565 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
6567 Contributed under MIT/X11 license.
6569 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6571 * mini.c (sigsegv_signal_handler): Fix the build.
6573 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
6574 assembly->aot_module.
6576 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
6577 hash table. This simplifies and speeds up a lot of code, and fixes support
6580 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
6583 * mini-exceptions.c: Ditto.
6585 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
6586 'native_offset' argument, since these are computed in the
6587 mono_find_jit_info () function.
6589 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
6590 is used by exceptions-ppc.c.
6592 * exceptions-ppc.c: Call mono_find_jit_info () instead of
6593 mono_arch_find_jit_info ().
6595 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
6596 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
6597 generic code in mini-exceptions.c.
6599 2008-08-11 Zoltan Varga <vargaz@gmail.com>
6601 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
6603 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
6605 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
6606 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
6607 called while holding the loader lock. Fixes #415608.
6608 (mono_aot_get_method_from_token_inner): Ditto.
6610 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6612 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
6613 to reduce differences between this and the generic implementation in
6615 (ves_icall_get_frame_info): Ditto.
6617 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
6619 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
6622 * exceptions-ppc.c (arch_get_call_filter): Rename this to
6623 mono_arch_get_call_filter () and make it non-static, for consistency with the
6624 other architectures.
6626 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
6629 * local-propagation.c:
6630 * mini-x86.c: Correct the name of arch defines.
6632 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6634 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
6635 NO_EMULATE_LONG_SHIFT_OPS define.
6637 2008-08-08 Zoltan Varga <vargaz@gmail.com>
6639 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
6640 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
6642 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
6643 MACH fixes. Merged from the 2.0 branch.
6645 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
6647 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
6648 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
6650 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
6652 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
6653 mono_marshal_get_native_wrapper () signature changes.
6655 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
6657 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
6658 conversion bug under arm.
6660 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
6662 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
6664 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
6665 with overflow checking.
6667 2008-08-05 Marek Habersack <mhabersack@novell.com>
6669 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
6670 to the genmdesc.pl file
6672 2008-08-05 Zoltan Varga <vargaz@gmail.com>
6674 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
6675 arg_array in the soft-float versions of the LOAD/STORE macros.
6677 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
6680 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
6682 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6684 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
6685 a float HFA. Fixes #413621.
6687 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
6689 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
6690 frame_size to args_size. Fixes build.
6692 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6694 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
6695 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
6697 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
6698 the stack are not unaligned. Fixes #413247.
6700 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
6702 * mini.c: update jitted methods performance counters.
6704 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
6706 * mini-exceptions.c: increase the exceptions thrown performance
6707 counter in mono_handle_exception ().
6709 2008-07-29 Zoltan Varga <vargaz@gmail.com>
6711 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
6712 can work with netmodules.
6714 2008-07-28 Geoff Norton <gnorton@novell.com>
6716 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
6719 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6721 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
6724 2008-07-28 Bill Holmes <billholmes54@gmail.com>
6726 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6727 The float param registers and other param registers must be the
6728 same index on Windows x64.
6730 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
6731 ArgValuetypeAddrInIReg argument case. Setting the argument
6732 op to OP_VTARG_ADDR (OP_REGOFFSET)).
6734 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
6735 variable computed above as the copy length for arguments of storage
6736 type ArgValuetypeAddrInIReg.
6738 * mini-amd64.c (mono_arch_emit_call) : Implementing the
6739 ArgValuetypeAddrInIReg argument case. This case will rely on
6740 mono_arch_emit_outarg_vt to emit the correct code later in the process.
6742 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
6743 a 32 byte stack allocation for all calls. We will omit the adjustment for
6744 jump and tail call instructoins as they do not follow the typical call behavior.
6746 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
6747 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
6748 local variable and pass the local variable by reference to the called method.
6750 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
6751 Implementing the ArgValuetypeAddrInIReg argument case. When the address
6752 of a struct is passed in a register it must be saved with the other
6753 volatile argument on the stack.
6755 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
6756 frame pointer the stack adjustment value must be saved to the unwind
6759 Contributed under MIT/X11 license.
6761 2008-07-28 Zoltan Varga <vargaz@gmail.com>
6763 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
6764 which got lost in the merge.
6766 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6768 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
6771 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
6773 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
6774 icalls, since they won't be patched.
6776 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
6777 different code sequence when running under valgrind to prevent some valgrind
6780 * iltests.il.in: Add new regression test.
6782 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
6785 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
6786 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
6788 * iltests.il.in: Add new test.
6790 * aot-compiler.c: Fix some warnings.
6792 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
6795 2008-07-27 Zoltan Varga <vargaz@gmail.com>
6797 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
6798 (mini_usage_jitdeveloper): Add a missing --wapi option.
6800 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6802 * mini-codegen.c: Simplify the is_fp macros.
6803 (free_up_ireg): Remove, use free_up_reg instead.
6804 (free_up_reg): Fix the fp case.
6806 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6808 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
6811 * exceptions-x86.c: Merge some changes which seemed to have got lost
6812 in the linear-ir merge.
6814 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
6816 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
6817 long vreg volatile even if the variable was already created.
6819 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
6822 2008-07-26 Zoltan Varga <vargaz@gmail.com>
6824 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
6826 * mini.c (mono_jit_compile_method_inner): Add support for
6827 MONO_EXCEPTION_BAD_IMAGE.
6829 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
6830 mini_method_get_context () returns NULL. Fixes #356531.
6832 * mini.c (mono_method_to_ir): Ditto.
6834 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
6835 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
6837 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6839 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
6840 in the LDFTN implementation.
6842 2008-07-25 Mark Probst <mark.probst@gmail.com>
6844 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
6845 code, patch calls to icalls, too, even if they're not in the
6846 shared generic code hash. Fixes #411962.
6848 2008-07-25 Zoltan Varga <vargaz@gmail.com>
6850 * cpu-x86.md: Increase the length of the fcall opcodes.
6852 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
6853 calls returning floats.
6855 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
6858 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
6861 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
6862 into the domain->method_code_hash.
6864 * aot-compiler.c: Fix win32 build.
6866 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
6868 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
6869 gshared NEWARR implementation.
6871 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
6873 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
6874 can be used outside of method_to_ir.
6876 * mini.h (MonoCompile): Add arg_types field.
6878 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
6880 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
6881 the values of the local arg_array and param_types array.
6883 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6885 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
6886 got accesses might only get generated later when NEWOBJ is decomposed.
6888 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
6889 looking up the native code of the target method when a delegate is called
6892 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
6895 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
6897 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
6898 AOT work on platforms without a working dlsym implementation.
6900 * mini.h: Bump AOT image format version.
6902 2008-07-24 Mark Probst <mark.probst@gmail.com>
6904 * mini-exceptions.c: Free a MonoType with
6905 mono_metadata_free_type() instead of g_free().
6907 * aot-runtime.c: Free a MonoType.
6909 2008-07-24 Zoltan Varga <vargaz@gmail.com>
6911 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
6914 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
6917 2008-07-23 Massimiliano Mantione <massi@ximian.com>
6918 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
6921 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6923 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
6924 NEWOBJ calls on valuetypes.
6926 * iltests.il.in: Add new test.
6928 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
6930 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6932 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
6933 is no longer needed.
6935 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
6936 non register sized integer arguments.
6937 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
6938 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
6941 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
6944 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
6945 two a binop with different sized arguments is emitted.
6947 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
6948 instruction in the ins==NULL case.
6950 2008-07-23 Zoltan Varga <vargaz@gmail.com>
6952 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
6954 * mini-x86.c: Fix osx build.
6956 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
6959 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
6960 instruction for non int sized variables.
6962 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
6965 2008-07-23 Robert Jordan <robertj@gmx.net>
6967 * method-to-ir.c: Fix MSVC build.
6969 2008-07-22 Zoltan Varga <vargaz@gmail.com>
6971 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
6972 a non int sized type, widen it to an int since newer versions of gcc seem to
6973 generate code which needs this.
6975 * ssa2.c abcremoval2.c: Fix warnings.
6977 * *: Merge the Linear IR branch.
6979 The original branch is at trunk/branches/vargaz/mini-linear-il, and
6980 the ChangeLog file there describes all the changes done over the years.
6981 Further documentation can be found at www.mono-project.com/Linear_IL.
6983 2008-07-21 Bill Holmes <billholmes54@gmail.com>
6985 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
6986 The float param registers and other param registers must be the
6987 same index on Windows x64.
6989 Contributed under MIT/X11 license.
6991 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
6993 * mini.c: Make the previous fix GC safe.
6995 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
6997 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
6999 2008-07-21 Bill Holmes <billholmes54@gmail.com>
7001 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
7002 on Winx64. This type will not be passed on the stack (ArgOnStack), but
7003 ArgValuetypeAddrInIReg instead.
7005 Contributed under MIT/X11 license.
7007 2008-07-21 Zoltan Varga <vargaz@gmail.com>
7009 * mini-codegen.c (get_register_spilling): Fix a warning.
7011 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
7013 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
7014 for types which the initialization fails. Raises the provided exception
7015 at the right stop after cleanup.
7017 2008-07-16 Zoltan Varga <vargaz@gmail.com>
7019 * aot-compiler.c: Free most of the memory allocated during compilation.
7021 * mini.c (mini_parse_debug_options): Fix a leak.
7023 * mini.c (mini_method_compile): Don't add the method to the jit info tables
7024 during aot compilation.
7026 2008-07-14 Zoltan Varga <vargaz@gmail.com>
7028 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
7029 it has too much register pressure.
7031 2008-07-13 Zoltan Varga <vargaz@gmail.com>
7033 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
7035 2008-07-12 Zoltan Varga <vargaz@gmail.com>
7037 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
7040 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
7041 on amd64 similar to the way it is done on arm.
7043 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7045 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
7046 consistency, normalize error messages, avoid loading aot-only modules in
7049 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
7052 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
7054 2008-07-11 Martin Baulig <martin@ximian.com>
7057 (MonoDebuggerInfo): Add `interruption_request'.
7059 2008-07-12 Zoltan Varga <vargaz@gmail.com>
7061 * aot-compiler.c (emit_plt): Remove some dead code.
7063 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
7065 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
7066 return the plt info offset belonging to a given plt entry.
7068 * mini-trampolines.c (mono_aot_plt_trampoline): Use
7069 mono_aot_get_plt_info_offset.
7071 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
7072 similar to the amd64 code by makeing jumps through a separate jump table
7073 instead of embedding the jump addresses into the code.
7075 2008-07-11 Zoltan Varga <vargaz@gmail.com>
7077 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
7080 2008-07-10 Martin Baulig <martin@ximian.com>
7082 * mini.c (mini_method_compile): Disable generics sharing when
7083 running in the debugger.
7085 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7087 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
7089 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
7090 the local register allocator from running out of registers on x86 when
7093 2008-07-10 Bill Holmes <billholmes54@gmail.com>
7095 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
7096 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
7099 Contributed under MIT/X11 license.
7101 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7103 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
7104 speed up the assembler.
7106 2008-07-09 Zoltan Varga <vargaz@gmail.com>
7108 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
7111 * mini.c: Move the soft float handling macros a bit earlier, add
7112 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
7115 * mini.h: Add prototype for mono_arch_fixup_jinfo.
7117 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
7118 read-only to help catch code allocation requests.
7120 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
7121 and turn it off when using --aot-only or when compiling with --aot=full.
7123 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
7124 jump table for switches from the normal domain mempool, not the code
7127 * mini-trampolines.c (get_unbox_trampoline): New function to return an
7128 unbox trampoline which handles aot-only mode too.
7130 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
7131 an AOTed unbox trampoline.
7133 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
7135 2008-07-09 Bill Holmes <billholmes54@gmail.com>
7137 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
7140 Contributed under MIT/X11 license.
7142 2008-07-09 Bill Holmes <billholmes54@gmail.com>
7144 * mini.c (mono_codegen): Allocate space at the end of the code block and store
7145 the unwind information for the method at the end of the allocated block.
7147 * mini-amd64.h: Added declarations for the unwind routines and adding field to
7148 MonoCompileArch to hold the unwind info for SEH on Winx64
7150 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
7151 frame pointer info for the method being compiled.
7153 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
7154 the call to mono_exception_from_token.
7156 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
7157 storing the method prolog information in a format that the Winx64 SEH can understand. This
7158 information is stored a the end of the method block because it is all 32-bit offset based.
7160 Contributed under MIT/X11 license.
7162 2008-07-09 Zoltan Varga <vargaz@gmail.com>
7164 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
7166 * wapihandles.c: Fix warnings.
7168 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
7171 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
7172 mono_jit_compile_method in aot-only mode since that calls the type
7175 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
7176 get_delegate_invoke_impl in aot-only mode.
7178 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
7180 2008-07-08 Zoltan Varga <vargaz@gmail.com>
7182 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
7184 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
7187 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
7189 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
7190 init trampoline from the AOT file as well.
7192 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
7193 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
7196 * mini.c (mini_init): Move the call to mono_exceptions_init () after
7199 * exceptions-amd64.c: Add _full variants for the remaining exception code
7200 creation functions as well, allow emission of relocatable code, remove
7201 caching since that is now done by the caller.
7203 * mini-exceptions.c: Add _full variants for the remaining exception code
7204 creation functions as well, add aot-only support.
7206 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
7207 if we can determine a proper token for them.
7208 (add_wrappers): Add a few more wrappers.
7209 (emit_method_code): Remove some dead code.
7210 (emit_trampolines): Emit exception code too.
7212 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
7214 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
7215 mono_array_new_va which avoids varargs.
7217 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
7219 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
7220 mono_arch_create_specific_trampoline () in all places.
7222 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
7223 a bit so it can be used for other things as well.
7225 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
7228 * exceptions-amd64.c: Rename the caching from the exception code creation
7229 functions, it is done by the caller instead.
7231 * exceptions-amd64.c: Change the signature of the exception code creation
7232 functions to allow the creation of relocatable code later.
7234 * mini-exceptions.c: Add a set of functions to query the various
7235 runtime-generated exception functions.
7237 * mini.c mini-exceptions.c: Use the newly added functions instead of the
7238 mono_arch_.. () functions.
7240 2008-07-07 Zoltan Varga <vargaz@gmail.com>
7242 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
7244 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
7246 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
7247 (mini_get_vtable_trampoline): Ditto.
7249 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
7250 code in the AOT case by returning the code size and a list of relocations to
7253 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
7255 2008-07-07 Bill Holmes <billholmes54@gmail.com>
7257 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
7260 Contributed under MIT/X11 license.
7262 2008-07-07 Zoltan Varga <vargaz@gmail.com>
7264 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
7265 so the buffer size can be computed correctly. Fixes #404735.
7267 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
7268 normally as cfg->debug_info is already freed.
7270 2008-07-06 Zoltan Varga <vargaz@gmail.com>
7272 * mini-amd64.c: For calls returning vtypes in registers, don't store
7273 the return address on the stack, instead allocate a separate local for
7276 2008-07-05 Mark Probst <mark.probst@gmail.com>
7278 * mini-trampolines.c, mini.h: Add an argument to
7279 mono_create_jit_trampoline_in_domain() for turning off the adding
7280 of the sync wrapper.
7282 * mini.c: Use the JIT trampoline without sync instead of
7283 ldftn_nosync in static RGCTX invoke wrappers so that the call can
7286 2008-07-04 Mark Probst <mark.probst@gmail.com>
7288 * driver.c: Turn on GSHARED optimization by default.
7290 2008-07-04 Zoltan Varga <vargaz@gmail.com>
7292 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
7293 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
7295 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
7296 create a variant of the generic trampoline code callable from AOTed trampolines.
7298 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
7299 trampoline code callable from AOTed trampolines.
7301 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
7303 2008-07-04 Mark Probst <mark.probst@gmail.com>
7305 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
7306 pass-through manner.
7308 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
7309 and don't fail sharing for them anymore.
7311 * mini-exceptions.c: Handle exceptions in shared generic methods.
7313 * generic-sharing.c: When checking the context of a generic
7314 method, also check its class's context. Don't treat wrappers as
7317 * mini-trampolines.c: Some code factored out to
7318 metadata/generic-sharing.c. Handle the MRGCTX case.
7320 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
7321 we must deal with the method being of another instantiation of the
7322 class. Add static rgctx invoke wrappers to generic methods.
7324 2008-07-04 Mark Probst <mark.probst@gmail.com>
7326 * mini.c: Provide all jit infos of generic shared methods with a
7329 * mini-exceptions.c: Handle the new situation that a generic info
7330 might be available, but not info about the this/vtable/mrgctx
7333 2008-07-03 Mark Probst <mark.probst@gmail.com>
7335 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
7338 2008-07-03 Zoltan Varga <vargaz@gmail.com>
7340 * dominators.c (check_dominance_frontier): Fix a warning.
7342 * mini.h: Add some missing prototypes.
7344 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
7346 * driver.c (mono_jit_init_version): Correct the comments since the first
7347 argument should be the name of the root domain, not a filename.
7349 * aot-runtime.c (make_writable): Error out if this is called while running
7351 (load_aot_module): Ditto.
7353 * aot-compiler.c: Really fix the computation of method indexes.
7355 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
7356 optimizations as this is no longer called frequently.
7358 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
7359 method and the invoke impl code and pass it to the delegate trampoline instead of
7360 just the delegate class.
7362 2008-07-02 Zoltan Varga <vargaz@gmail.com>
7364 * aot-compiler.c: Fixup the computation of method indexes.
7365 (add_wrappers): Create the base methods of the runtime invoke wrappers using
7366 the method builder infrastructure.
7368 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
7371 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
7372 mode, load the method right away instead of creating a trampoline.
7374 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
7376 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
7379 2008-07-01 Zoltan Varga <vargaz@gmail.com>
7381 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
7382 (mono_aot_load_method): Use method_index instead of method->token.
7384 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
7385 can handle icalls etc. properly.
7387 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7389 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
7391 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
7392 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
7393 JIT_ICALL_ADDR patch type.
7395 * patch-info.h: Add JIT_ICALL_ADDR patch type.
7397 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
7399 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
7401 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
7403 2008-06-30 Zoltan Varga <vargaz@gmail.com>
7405 * mini.c: Use domain->jit_code_hash_lock for controlling access to
7406 domain->jit_code_hash.
7408 2008-06-29 Zoltan Varga <vargaz@gmail.com>
7410 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
7412 2008-06-27 Zoltan Varga <vargaz@gmail.com>
7414 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
7415 get_this_arg_from_call, let it compute it when needed.
7417 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
7418 gsctx from code only when needed.
7420 * mini-trampolines.c (get_generic_context): Rename this to
7421 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
7422 it can be called by the arch backends.
7424 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
7426 2008-06-26 Zoltan Varga <vargaz@gmail.com>
7428 * driver.c (mono_main): Add experimental --aot-only command line option.
7430 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
7433 2008-06-26 Kornel Pal <kornelpal@gmail.com>
7435 * driver.c (DllMain): Remove mono_module_handle.
7437 Contributed under MIT/X11 license.
7439 2008-06-25 Zoltan Varga <vargaz@gmail.com>
7441 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
7442 for emitting methods which are not in the source assembly. Detect and report
7443 failure of assembling+linking.
7445 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
7447 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
7449 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
7451 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
7453 2008-06-24 Zoltan Varga <vargaz@gmail.com>
7455 * mini.h: Remove some obsolete prototypes.
7457 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
7459 2008-06-24 Mark Probst <mark.probst@gmail.com>
7461 * mini.c (get_object_generic_inst): Variable-sized arrays are not
7462 supported by Visual Studio, so use alloca().
7464 2008-06-23 Zoltan Varga <vargaz@gmail.com>
7466 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
7469 2008-06-23 Mark Probst <mark.probst@gmail.com>
7471 * mini.c: Fail sharing of a generic method if it contains an open
7472 catch clause (because we don't pass MRGCTXs yet).
7474 2008-06-23 Mark Probst <mark.probst@gmail.com>
7476 * mini.c: When compiling a method with generic sharing, insert the
7477 method instantiated with an all-Object generic context into the
7478 jit info table, instead of the context of the first instantiation
7479 of the method we happen to compile.
7481 2008-06-18 Martin Baulig <martin@ximian.com>
7483 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
7484 `major_version' and `minor_version'.
7486 2008-06-17 Mark Probst <mark.probst@gmail.com>
7488 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
7489 mono_method_is_generic_sharable_impl() takes an additional
7490 argument specifying whether to treat type variables as reference
7493 2008-06-17 Mark Probst <mark.probst@gmail.com>
7495 * mini.h: Removed obsolete prototypes.
7497 2008-06-17 Mark Probst <mark.probst@gmail.com>
7499 * mini.c: Don't fail generic sharing for initobj and sizeof - we
7500 already handle them.
7502 2008-06-17 Mark Probst <mark.probst@gmail.com>
7504 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
7505 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
7506 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
7507 tramp-x86.c: Added a MonoGenericContext* argument to
7508 mono_arch_get_unbox_trampoline() so that it can call other
7509 functions which require it.
7511 2008-06-17 Mark Probst <mark.probst@gmail.com>
7513 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
7514 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
7515 mono_arch_get_this_arg_from_call() takes a
7516 MonoGenericSharingContext* as well.
7518 2008-06-17 Mark Probst <mark.probst@gmail.com>
7520 * mini.c: Factor out code for emitting unbox into emit_unbox() and
7521 implement generic sharing of unbox.
7523 2008-06-17 Mark Probst <mark.probst@gmail.com>
7525 * mini.c: Don't compute the vtable to determine whether a field is
7526 special static, because it might not work for open types.
7528 2008-06-17 Mark Probst <mark.probst@gmail.com>
7530 * mini.c: Removed the unused token_type and token_source arguments
7531 from get_runtime_generic_context_ptr().
7533 2008-06-17 Marek Habersack <mhabersack@novell.com>
7535 * mini.c (ADD_BINOP): fix the build
7537 2008-06-16 Zoltan Varga <vargaz@gmail.com>
7539 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
7542 2008-06-16 Mark Probst <mark.probst@gmail.com>
7544 * mini.h: Removed class relations enum that's not used anymore.
7546 2008-06-16 Mark Probst <mark.probst@gmail.com>
7548 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
7550 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
7551 the lazy fetch trampoline access code.
7553 2008-06-15 Zoltan Varga <vargaz@gmail.com>
7555 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
7557 2008-06-14 Zoltan Varga <vargaz@gmail.com>
7559 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
7561 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
7563 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
7565 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7567 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
7570 * mini-ops.h: Add MIN/MAX_UN opcodes.
7572 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
7575 * basic-math.cs: Add more min/max tests.
7577 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7579 2008-06-13 Mark Probst <mark.probst@gmail.com>
7581 * mini.c: Small fix in the prologue of emit_castclass.
7583 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7585 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7587 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
7588 do not work even for unsigned types. Fixes #400014.
7590 * basic-math.cs: Add regression tests for unsigned Min/Max.
7592 2008-06-13 Mark Probst <mark.probst@gmail.com>
7594 * mini.c: Added additional context_used argument to several
7595 functions, which will be needed for sharing generic methods. Use
7596 GET_RGCTX macro wherever appropriate. Declare only one
7597 context_used in mono_method_to_ir().
7599 2008-06-13 Mark Probst <mark.probst@gmail.com>
7601 * mini.c, generic-sharing.c: Removed generic class relations.
7603 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
7604 functions due to MRGCTX changes.
7606 2008-06-13 Mark Probst <mark.probst@gmail.com>
7608 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
7609 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
7610 with calculated IMT.
7612 * mini.c: Generic sharing of calls via generic interfaces.
7614 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
7615 generic method with non-constant MonoGenericContext*. Instead,
7616 the context is taken out of the method itself.
7618 2008-06-13 Mark Probst <mark.probst@gmail.com>
7620 * mini.c: Generic sharing of ldvirtftn.
7622 2008-06-13 Mark Probst <mark.probst@gmail.com>
7624 * mini.c: Generic sharing of ldftn.
7626 2008-06-13 Mark Probst <mark.probst@gmail.com>
7628 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
7630 2008-06-13 Mark Probst <mark.probst@gmail.com>
7632 * mini.c: Generic sharing of the special case of ldtoken followed
7633 by a call to GetTypeFromHandle.
7635 2008-06-13 Mark Probst <mark.probst@gmail.com>
7637 * mini.c: Generic sharing of box for nullable types.
7639 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7641 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
7642 are passed on the stack. Fixes #324807.
7644 2008-06-12 Bill Holmes <billholmes54@gmail.com>
7646 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
7647 for the ArgValuetypeAddrInIReg case.
7649 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
7650 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
7652 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
7653 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
7654 local variable and pass the local variable by reference to the called method.
7656 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
7657 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
7659 Contributed under MIT/X11 license.
7661 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
7663 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
7665 * debug-mini.c (mono_debug_print_vars): Release memory after printing
7668 2008-06-10 Martin Baulig <martin@ximian.com>
7671 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
7673 2008-06-09 Kornel Pal <kornelpal@gmail.com>
7675 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
7676 possible error when no arguments are passed.
7678 Contributed under MIT/X11 license.
7680 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
7682 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
7683 where the file name is NULL.
7685 2008-06-09 Zoltan Varga <vargaz@gmail.com>
7687 * mini.c: Fix s390 build.
7689 2008-06-08 Zoltan Varga <vargaz@gmail.com>
7691 * trace.c (mono_trace_parse_options): Fix warnings.
7693 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
7695 2008-06-07 Zoltan Varga <vargaz@gmail.com>
7697 * mini.c (remove_block_if_useless): Avoid printing the method name.
7699 * mini.c: Remove needless setting of ins->cil_code which is now done by
7702 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
7705 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
7706 translated code after it has been patched.
7708 2008-06-06 Zoltan Varga <vargaz@gmail.com>
7710 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
7711 avoid problems during code patching on SMP systems.
7712 (emit_call): Avoid adding a patch info which is already added by
7714 (mono_arch_emit_exceptions): Ditto.
7716 2008-06-05 Zoltan Varga <vargaz@gmail.com>
7718 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
7719 MONO_TYPE_ISSTRUCT already checks for it.
7721 2008-06-05 Bill Holmes <billholmes54@gmail.com>
7723 * mini-amd64.c:merge_argument_class_from_type: When marshaling
7724 structs with floats on Winx64 the float registers are not used.
7725 The integer registers are always used..
7726 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
7727 only one register will be used and only if the size of the struct
7728 is 1,2,4, or 8 bytes.
7730 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
7733 Contributed under MIT/X11 license.
7735 2008-06-05 Martin Baulig <martin@ximian.com>
7737 * debug-debugger.c (debugger_lookup_class): Also call
7738 mono_class_setup_methods() here; we're only called from RTI.
7740 2008-06-05 Andreas Farber <andreas.faerber@web.de>
7742 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
7743 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
7744 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
7745 Post-process object files and add dtrace-generated object, if necessary.
7747 Contributed under MIT/X11 license.
7749 2008-06-04 Mark Probst <mark.probst@gmail.com>
7751 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
7754 * mini.c: Generic sharing for unbox.any and castclass.
7756 2008-06-04 Mark Probst <mark.probst@gmail.com>
7758 * mini.c: Ignore tailcall prefix in shared generic code and when
7759 doing calls which require a vtable/rgctx argument.
7761 2008-06-04 Mark Probst <mark.probst@gmail.com>
7763 * mini.c: Don't free the JIT info.
7765 * driver.c: Changes in the JIT info table testing code.
7767 2008-06-03 Zoltan Varga <vargaz@gmail.com>
7769 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
7770 interruption. Fix some warnings.
7772 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
7773 interruption_checkpoint.
7775 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
7777 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
7778 from embedding applications.
7780 2008-06-02 William Holmes <billholmes54@gmail.com>
7782 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
7783 reserving 32 bytes on the stack when making calls.
7785 Contributed under MIT/X11 license.
7787 2008-06-01 Zoltan Varga <vargaz@gmail.com>
7789 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
7790 the linear IL branch.
7792 * driver.c: Print out more information for --version on arm.
7794 2008-05-30 Zoltan Varga <vargaz@gmail.com>
7796 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
7797 bb_exit instead, since out of line bblocks might not actually be emitted
7800 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
7801 maximum epilog size for out of line bblocks if tracing is enabled.
7803 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
7805 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
7807 * arrays.cs: Regression tests for allocating arrays with negative sizes.
7809 2008-05-28 Zoltan Varga <vargaz@gmail.com>
7811 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
7812 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
7815 2008-05-27 Zoltan Varga <vargaz@gmail.com>
7817 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
7818 the 'value' to store is a constant.
7820 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
7822 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
7823 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
7825 2008-05-26 Zoltan Varga <vargaz@gmail.com>
7827 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
7828 for accessing method->generic_container.
7830 2008-05-24 Zoltan Varga <vargaz@gmail.com>
7832 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
7834 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
7836 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
7838 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
7841 2008-05-23 Zoltan Varga <vargaz@gmail.com>
7843 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
7845 * mini.c: Handle the case when mono_class_vtable () fails.
7847 2008-05-23 Massimiliano Mantione <massi@ximian.com>
7848 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
7851 2008-05-22 Mark Probst <mark.probst@gmail.com>
7853 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
7854 together with domain sharing.
7856 2008-05-22 Mark Probst <mark.probst@gmail.com>
7858 * mini.c: Treat callvirts to final methods like non-virtual calls
7859 when doing generic sharing, i.e. look them up in the runtime
7862 2008-05-22 Mark Probst <mark.probst@gmail.com>
7864 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
7865 with computed types (for generic sharing).
7867 * mini.c: Generic sharing for mkrefany and refanyval.
7869 2008-05-22 Zoltan Varga <vargaz@gmail.com>
7871 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
7874 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
7875 the generic sharing code.
7877 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
7880 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7882 * mini.h: Remove the declaration of mono_aot_init_vtable ().
7884 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
7886 * driver.c: updated copyright date
7888 2008-05-21 Zoltan Varga <vargaz@gmail.com>
7890 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
7893 2008-05-19 Martin Baulig <martin@ximian.com>
7895 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
7896 pointing to the new `_mono_debug_using_mono_debugger' variable.
7899 (mono_main): Check mono_debug_using_mono_debugger() rather than
7900 the `MONO_INSIDE_MDB' environment variable to check whether we're
7901 inside the debugger.
7903 2008-05-19 Zoltan Varga <vargaz@gmail.com>
7905 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
7908 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
7910 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
7912 * mini.c: Added mini_assembly_can_skip_verification. This
7913 function checks if the assembly requested to skip verification.
7914 Fixes part of #387274.
7916 2008-05-07 Zoltan Varga <vargaz@gmail.com>
7918 * mini.c (mini_get_method): Disable the check for open generic classes when
7919 using generic sharing.
7921 * generics.cs: Add a test for #387034.
7923 * mini.c (mini_get_method): Check whenever the method class is an open generic
7924 type, and return NULL in that case, causing a verification error. Fixes
7927 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7929 * driver.c (mono_main): Revert r102623. The right
7930 thing to do is to enable the verifier under verifiable
7931 unless a --security flag was passed.
7933 We need this non-trivial behavior for --verify-all otherwise
7934 mcs-compileall won't be able to use it. As it needs everything to
7935 be verified under validil.
7937 2008-05-06 Martin Baulig <martin@ximian.com>
7941 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
7942 (mono_debugger_thread_cleanup): Likewise.
7943 (mono_debugger_extended_notification): Likewise.
7945 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7947 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
7948 against both inflated and non-inflated methods. We need to check against the
7949 generic definition for cases where the instantiated method is not visible.
7950 We need to check against the inflated types for cases where the instantiation
7951 changes any super type. This fixes #382986.
7953 Note that this doesn't need to be applied to other parts of mono_method_to_ir
7954 that check for visibiliy as generic params only appears as the type subject
7955 of tokens on call opcodes. Field manipulation and ldftn must always
7956 target an exact type.
7958 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
7960 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
7961 if no related --security flag is passed.
7963 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7965 * mini-arch.h: Prepare support for ppc64.
7967 Contributed under MIT/X11 license.
7969 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7971 * aot-runtime.c: Prepare support for ppc64.
7973 Contributed under MIT/X11 license.
7975 2008-05-05 Andreas Farber <andreas.faerber@web.de>
7977 * mini-ops.h: Prepare support for ppc64.
7979 Contributed under MIT/X11 license.
7981 2008-05-04 Andreas Farber <andreas.faerber@web.de>
7983 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
7985 Contributed under MIT/X11 license.
7987 2008-05-03 Zoltan Varga <vargaz@gmail.com>
7989 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
7990 assemblies, since aot_name is not a full path, causing us to load MS.NET
7991 assemblies on windows.
7993 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
7995 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
7996 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
7997 * main.c: Use UTF-8 encoded command line instead of Windows default code
7998 page on Windows to support Unicode.
7999 * driver.c (DllMain): New function for mixed-mode assembly support.
8000 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
8001 export __stdcall functions without decoration.
8003 Contributed under MIT/X11 license.
8005 2008-04-28 Mark Probst <mark.probst@gmail.com>
8007 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
8008 saving it very early.
8010 2008-04-28 Mark Probst <mark.probst@gmail.com>
8012 * mini.h, mini.c: Lots of code for accessing the old RGCTX
8013 deleted. The only way to access the new RGCTX is via the
8016 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
8017 vtable instead of the RGCTX to static methods.
8019 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
8020 accessing the new RGCTX.
8022 * generic-sharing.c: There is no separation between self, type
8023 arguments and other types in the RGCTX anymore.
8025 2008-04-25 Jonathan Chambers <joncham@gmail.com>
8027 * mini-amd64.c (add_general): Remove previous stack adjustment.
8028 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
8029 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
8030 for 32 bytes of stack space reserved for all calls.
8032 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
8033 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
8036 Code contributed under MIT/X11 license.
8038 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
8040 * mini.c (mini_method_verify): Only verify non-inflated methods, check
8041 against the root definition, peeling out method and type instantiations.
8042 Cache verify success results, code that fails verification is still
8043 checked multiple times.
8045 2008-04-23 Zoltan Varga <vargaz@gmail.com>
8047 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
8049 2008-04-23 Jonathan Chambers <joncham@gmail.com>
8051 * mini-amd64.c (add_general): Always increment stack on Win64.
8052 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
8055 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
8056 stack based argument handling on Win64.
8058 Code contributed under MIT/X11 license.
8060 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
8062 * Makefile.am (version.h): Add support for git-svn.
8064 2008-04-22 Zoltan Varga <vargaz@gmail.com>
8066 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
8067 so instead of calling g_spawn_command_line_sync, we do everything by hand,
8068 avoiding allocations and libc functions which might deadlock.
8070 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
8071 'no-gdb-backtrace' option is set.
8073 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
8075 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
8077 2008-04-21 Martin Baulig <martin@ximian.com>
8079 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
8080 and `get_lmf_addr'; `notification_address' is no longer a pointer.
8082 2008-04-21 Martin Baulig <martin@ximian.com>
8084 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
8085 `thread_vtable', `event_handler_ptr' and `event_handler'.
8087 2008-04-21 Martin Baulig <martin@ximian.com>
8089 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
8090 allows delayed initialization of the `executable_code_buffer' when
8093 2008-04-21 Martin Baulig <martin@ximian.com>
8095 * mini.h (mono_debugger_create_notification_function): Removed.
8096 * tramp-*.c (mono_debugger_create_notification_function): Removed.
8098 * mdb-debug-info64.s
8099 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8101 * mdb-debug-info32.s
8102 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8104 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
8105 currently only works on x86 and x86_64, so don't create it on ppc.
8107 2008-04-21 Martin Baulig <martin@ximian.com>
8109 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
8112 (mini_method_compile): In the fp elimination check, check
8113 `debug_options.mdb_optimizations' in addition to
8114 mono_debug_using_mono_debugger().
8116 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
8117 disable some JIT optimizations which are only disabled when
8118 running inside the debugger.
8119 Added `--help-debug' option to describe the debugging options.
8120 (parse_debug_options): New static function to parse the `--debug'
8121 options, so we can easily add more stuff in future.
8123 2008-04-20 Zoltan Varga <vargaz@gmail.com>
8125 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
8126 the method has no body.
8128 2008-04-19 Jonathan Chambers <joncham@gmail.com>
8130 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
8131 assembly is not allowed in MSVC 64-bit compiler.
8132 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
8133 as we get floating point exceptions everywhere.
8135 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
8136 correctly align arguments for call to throw_exception.
8137 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
8139 Code contributed under MIT/X11 license.
8141 2008-04-19 Zoltan Varga <vargaz@gmail.com>
8143 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
8145 2008-04-17 Zoltan Varga <vargaz@gmail.com>
8147 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
8149 * mini-amd64.c (NEW_INS): Set cil_code.
8151 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
8152 from mini-amd64.c so all debugger related logic is in one place.
8154 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
8155 later won't have a random ip assigned to them.
8157 2008-04-16 Zoltan Varga <vargaz@gmail.com>
8159 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
8160 the arch specific function initializes code_size.
8161 (mono_create_delegate_trampoline): Ditto.
8163 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
8164 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
8167 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
8168 running under the debugger.
8170 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
8173 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
8174 debugger. Also move the disabling of optimizations here from driver.c.
8175 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
8178 * mini.h (MonoCompile): Add a few new flags.
8180 2008-04-15 Zoltan Varga <vargaz@gmail.com>
8182 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
8183 so the cil_code field of created MonoInst's is properly set.
8184 (mini_select_instructions): Ditto.
8186 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
8187 (MONO_INST_NEW_CALL): Ditto.
8189 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
8190 in many places so the ins->cil_code field is properly initialized.
8192 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
8195 2008-04-14 Zoltan Varga <vargaz@gmail.com>
8197 * mini.c (mini_method_compile): Print a different message when compiling a
8200 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
8203 2008-04-11 Zoltan Varga <vargaz@gmail.com>
8205 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
8208 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
8210 2008-04-11 Zoltan Varga <vargaz@gmail.com>
8212 * mini.c (handle_stack_args): Make this return void since its return value was
8213 never used. Also set cfg->unverifiable for invalid IL instead of calling
8216 2008-04-10 Mark Probst <mark.probst@gmail.com>
8218 * mini.c: Make sure "this" is live in catch clauses with type
8219 variables in shared generic code.
8221 2008-04-08 Mark Probst <mark.probst@gmail.com>
8223 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
8224 generic_class_is_reference_type() to ensure the proper behaviour
8225 when sharing generic code and the type in question is a type
8228 2008-04-08 Zoltan Varga <vargaz@gmail.com>
8230 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
8231 race conditions when printing thread dumps. Fixes #377738.
8233 2008-04-08 Massimiliano Mantione <massi@ximian.com>
8235 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
8236 shows up when both MonoInst arguments can cause aliasig.
8237 There is likely no way in the current JIT to trigger this problem, but
8238 it showed up in the development of generics sharing, when in a new
8239 opcode both args of an OP_GROUP can be aliases (addresses of a local).
8240 When the generics sharing code will be committed, its tests will be
8241 valid also for this bug.
8243 2008-04-08 Zoltan Varga <vargaz@gmail.com>
8245 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
8248 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
8251 2008-04-07 Zoltan Varga <vargaz@gmail.com>
8253 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
8254 use a more detailed exception message for InvalidCastException.
8256 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
8258 * driver.c (mono_main): Add --debug=casts option to turn on better
8259 InvalidCastException message details.
8261 * mini.c (mini_get_debug_options): New helper function to return the address of
8262 the debug_options variable.
8264 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
8265 the jit_tls TLS variable.
8267 * mini.c (mono_jit_tls): New TLS variable.
8269 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
8272 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
8274 * mini.h: Removed verifer related stuff. This code was moved to verify.c
8276 * mini.c: Removed verifer related stuff, code moved to verify.c.
8278 * driver.c: Using code from verify.c instead of mini.c.
8280 2008-04-05 Zoltan Varga <vargaz@gmail.com>
8282 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
8285 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
8287 * mini.c (check_for_method_verify): Enabling verification of
8288 corlib if mono_verify_all is set. Bugs in the verifier preventing that
8291 2008-04-04 Zoltan Varga <vargaz@gmail.com>
8293 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
8294 caller saved registers as well.
8296 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
8297 saved registers as well.
8299 2008-03-30 Zoltan Varga <vargaz@gmail.com>
8301 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
8303 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
8306 2008-03-27 Zoltan Varga <vargaz@gmail.com>
8308 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
8310 (get_call_info): Take a gsctx argument instead of 'cfg'.
8312 2008-03-26 Zoltan Varga <vargaz@gmail.com>
8314 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
8315 mono_verify_all is set.
8317 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
8319 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
8321 2008-03-25 Zoltan Varga <vargaz@gmail.com>
8323 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
8326 * driver.c mini.c mini.h: Add a --verify-all development option to test the
8327 verifier and the code generated by the compiler.
8329 2008-03-25 Mark Probst <mark.probst@gmail.com>
8331 * mini.c: Generic sharing of the non-nullable case of the box
8334 2008-03-24 Zoltan Varga <vargaz@gmail.com>
8336 * inssel.brg: Fix the build.
8338 * iltests.il.in: Add a test for lconv.ovf.u8.un.
8340 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
8342 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
8343 Array:Address. Fixes #372410.
8345 * iltests.il.in: New tests for readonly prefix.
8347 2008-03-23 Zoltan Varga <vargaz@gmail.com>
8349 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
8352 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
8355 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
8357 * mini.c (mono_decompose_op_imm): New helper function.
8359 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
8360 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8363 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8364 mono_arch_output_basic_block. Fix warnings.
8366 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
8369 2008-03-22 Zoltan Varga <vargaz@gmail.com>
8371 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
8372 since the extra frame is now detected automatically inside the loop.
8374 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
8375 opts which are now in mono_peephole_ins ().
8377 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
8379 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
8380 frames and skip duplicate managed-to-native frames. Fixes #367665.
8382 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8383 opts which are now in mono_peephole_ins ().
8384 (mono_arch_peephole_pass_2): Ditto.
8386 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
8388 * mini-codegen.c (mono_peephole_ins): New helper function containing the
8389 arch independent peephole optimizations.
8391 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8392 opts which are now in mono_peephole_ins ().
8394 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
8396 * mini-s390.c (mono_arch_output_basic_block): Fix build.
8398 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
8401 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
8402 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
8405 2008-03-21 Zoltan Varga <vargaz@gmail.com>
8407 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
8408 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8411 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8412 mono_arch_output_basic_block. Fix warnings.
8414 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8416 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8419 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8421 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8424 * iltests.il: Add new tests.
8426 2008-03-20 Kornel Pal <kornelpal@gmail.com>
8428 * mini.c: Removed Windows version macros.
8430 2008-03-20 Mark Probst <mark.probst@gmail.com>
8432 * generic-sharing.c: Put reflection types in the extensible part
8433 of the runtime generic context.
8435 * mini.c: Generic sharing of the GetTypeHandle special case of the
8436 ldtoken instruction.
8438 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8440 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
8442 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
8444 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
8445 consistency with the other version on the linear IR branch.
8447 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
8449 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
8451 * iltests.il.in: Add new tests.
8453 2008-03-19 Zoltan Varga <vargaz@gmail.com>
8455 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
8457 * iltests.il.in: Add new tests.
8459 2008-03-19 Mark Probst <mark.probst@gmail.com>
8461 * mini.c: Two variables with the same name were declared in
8462 nesting contexts and one wasn't initialized. Fixed.
8464 2008-03-19 Mark Probst <mark.probst@gmail.com>
8466 * mini.c: Generic sharing of the initobj instruction.
8468 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
8470 * mini.c: make the test to optimize ldtoken from typeof() more
8473 2008-03-18 Mark Probst <mark.probst@gmail.com>
8475 * mini.c: Generic sharing of the initobj instruction for reference
8478 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8480 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
8481 the mono_breakpoint_clean_code() code to perform bound checks.
8483 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
8485 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
8486 mono_arch_patch_callsite() to include the start of the managed method
8487 to be able to perform bound checks.
8489 2008-03-17 Mark Probst <mark.probst@gmail.com>
8491 * mini.c: Generic sharing for the isinst instruction.
8493 2008-03-17 Mark Probst <mark.probst@gmail.com>
8495 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8496 inssel-long32-mips.brg: Added opcodes for doing indirect calls
8497 with the runtime generic context argument.
8499 * mini.c: Share calls to several types of unsharable methods by
8500 putting the address of the method code in the runtime generic
8501 context and doing an indirect call.
8503 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8506 2008-03-16 Mark Probst <mark.probst@gmail.com>
8508 * generic-sharing.c: Change due to a change in the runtime genric
8511 2008-03-15 Martin Baulig <martin@ximian.com>
8514 (mono_arch_nullify_class_init_trampoline): Add call to
8515 mono_breakpoint_clean_code() to make things work when running
8516 inside the debugger.
8519 (mono_arch_nullify_class_init_trampoline): Add call to
8520 mono_breakpoint_clean_code() to make things work when running
8521 inside the debugger.
8523 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8525 * inssel-long.brg (reg): Fix 64 bit build.
8527 2008-03-14 Mark Probst <mark.probst@gmail.com>
8529 * mini.c, mini.h: Share static generic code by passing it an
8530 implicit argument pointing to the runtime generic context.
8532 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8533 inssel-long32-mips.brg: New opcodes for calling shared static,
8534 which need to be passed the runtime generic context.
8536 * mini-amd64.c, mini-x86.c: Save the runtime generic context
8537 argument on the stack in the prologue if needed. New function for
8538 finding the runtime generic context argument from the registers
8539 saved by the trampoline.
8541 * mini-amd64.h, mini-x86.h: Specify which register to use for the
8542 runtime generic context argument.
8544 * tramp-amd64.c: Also restore the register used for the runtime
8545 generic context argument.
8547 * mini-trampoline.c: Resolve shared static calls by consulting the
8548 runtime generic context via the new argument.
8550 * generic-sharing.c: Add an argument to sharability-checking
8551 functions that specifies whether type variables should be treated
8552 as sharable type arguments.
8554 * inssel-x86.brg: Removed a superfluous, buggy rule.
8556 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8559 2008-03-14 Martin Baulig <martin@ximian.com>
8561 * debug-debugger.c (main_thread_handler): Call
8562 mono_runtime_run_main() without sending any notifications.
8564 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
8566 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8568 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
8570 2008-03-14 Mark Probst <mark.probst@gmail.com>
8572 * tramp-x86.c: Fixed register restore offsets in the trampoline
8573 code for ECX and EDX.
8575 2008-03-12 Geoff Norton <gnorton@novell.com>
8577 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
8578 different ucontext_t implementations.
8579 * exceptions-arm.c: Use the above defines to get exceptions working on
8580 iPhone (based on a patch by Luke Howard lukeh@padl.com)
8581 * mini-arm.c: Implement iPhone icache support (based on a patch by
8582 Luke Howard lukeh@padl.com)
8584 2008-03-12 Mark Probst <mark.probst@gmail.com>
8586 * mini.c: Enable generic sharing of calls to non-static
8587 non-interface non-generic non-value-type methods.
8589 * mini-trampolines.c: Resolve calls from shared generic code.
8591 2008-03-11 Zoltan Varga <vargaz@gmail.com>
8593 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
8595 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
8597 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
8599 * mini.c: some fixes for the AOT compiler.
8601 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8603 * cpu-amd64.md: Add clob:1 to some float opcodes.
8605 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
8607 * mini.h: Added MiniVerifierMode enumeration.
8609 * mini.c: Added mini_verifier_set_mode to control
8610 the usage of the new verifier.
8612 * mini.c (mono_method): Integrated the new verifier.
8614 * driver.c: Extended --security option with validil and
8615 verifiable options to activate the new verifier.
8617 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8619 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
8620 optimization to ctors taking 0 or 2 arguments too.
8622 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
8625 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
8627 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
8629 2008-03-06 Zoltan Varga <vargaz@gmail.com>
8631 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
8632 non-aot case as well.
8634 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
8636 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
8639 * aot-compiler.c (encode_patch): Ditto.
8641 * mini.h (G_MININT32): Fix the definition of this.
8643 2008-03-05 Zoltan Varga <vargaz@gmail.com>
8645 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
8647 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
8649 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8651 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
8652 methods returning vtypes in registers.
8653 (mono_arch_allocate_vars): Ditto.
8655 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
8657 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
8659 * generics.cs: Add a test from the linear IR branch.
8661 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
8663 * mini.c (inline_method): Cache failed inline attempts.
8665 2008-03-04 Mark Probst <mark.probst@gmail.com>
8667 * mini.c: For shared methods of generic classes put the location
8668 of "this" into the MonoGenericJitInfo.
8670 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
8671 register out of a MonoContext by register number. Add the generic
8672 sharing context as an argument to mono_arch_find_this_argument().
8674 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
8675 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
8676 for new arch function.
8678 * mini-exception.c: Handle open exception clauses in shared
8681 * mini-trampolines.c: Supply additional argument to
8682 mono_arch_find_this_argument().
8684 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8686 * Makefile.am (regtests): Run the bench.exe tests last.
8688 2008-03-03 Zoltan Varga <vargaz@gmail.com>
8690 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
8693 2008-03-02 Zoltan Varga <vargaz@gmail.com>
8695 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
8698 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
8700 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
8702 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
8703 whose class has no cctor.
8705 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
8707 2008-03-01 Zoltan Varga <vargaz@gmail.com>
8709 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
8712 2008-02-29 Zoltan Varga <vargaz@gmail.com>
8714 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
8715 to be in sync with the code on the linear IR branch.
8717 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
8719 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
8721 2008-02-27 Zoltan Varga <vargaz@gmail.com>
8723 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
8725 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
8727 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
8729 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
8731 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
8733 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
8736 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
8738 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
8739 OP_LOADR4_MEMBASE emission.
8741 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
8742 (mono_spillvar_offset_float): Ditto.
8744 * mini-mips.c (mono_arch_emit_prolog): Ditto.
8746 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
8749 * basic-long.cs: Add regression tests for them.
8751 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
8753 (mono_arch_allocate_vars): Fix representation of single-precision float
8755 (mono_arch_output_basic_block): Ditto.
8757 * inssel-mips.brg: Ditto, remove duplicate items.
8759 * mini-mips.c (emit_load_volatile_arguments): New function to handle
8760 arguments of tail calls as on other platforms.
8761 (mono_arch_output_basic_block): Handle tail calls.
8763 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
8766 * objects.cs (test_5_pass_static_struct): Add test for it.
8768 Contributed under MIT/X11 license.
8770 2008-02-26 Zoltan Varga <vargaz@gmail.com>
8772 * Makefile.am: Use gmcs for compiling the regression tests.
8774 * *.2.cs *.2.il: Rename to *.cs and *.il.
8776 2008-02-24 Zoltan Varga <vargaz@gmail.com>
8778 * regalloc.h: Make the vassign array smaller.
8780 * mini.c (mini_method_compile): Remove an unused field in cfg.
8782 * mini-codegen.c: Add a bunch of micro optimizations.
8784 2008-02-23 Zoltan Varga <vargaz@gmail.com>
8786 * regalloc.h: Remove some unused fields.
8788 2008-02-22 Zoltan Varga <vargaz@gmail.com>
8790 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
8792 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
8794 2008-02-22 Mark Probst <mark.probst@gmail.com>
8796 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
8798 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
8799 trampoline: Fetch an entry from the runtime generic context. If
8800 it's NULL, jump to the actual trampoline to fill the runtime
8801 generic context. Otherwise, return it.
8803 * mini.c: Call the lazy fetch trampoline to get entries out of the
8804 runtime generic context.
8806 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
8807 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
8808 tramp-sparc.c: Stubs for the lazy fetch trampoline.
8810 2008-02-21 Mark Probst <mark.probst@gmail.com>
8812 * mini.c: Fetch data out of the extensible part of the runtime
8813 generic context instead of calling a helper function.
8815 * generic-sharing.c: Some functions moved into
8816 metadata/generic-sharing.c. Helper function for fetching other
8817 types now checks and asserts against extensible rgctx (just for
8818 debugging purposes - the helper function isn't called anymore
8819 unless for debugging).
8821 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8823 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
8824 for tail calls up to the point that the tests in iltests.exe run. Also add a
8825 dummy CKFINITE implementation.
8826 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
8827 needed for trampoline LMF frames.
8829 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
8830 trampoline LMF frames.
8832 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
8834 * mini.c (inline_method): clean any pending loader error when inlining fail.
8835 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
8837 2008-02-21 Zoltan Varga <vargaz@gmail.com>
8839 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
8841 * aot-runtime.c (decode_patch_info): Ditto.
8843 * mini.c (mono_resolve_patch_target): Ditto.
8845 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
8848 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
8850 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
8851 if it references an icall address.
8853 2008-02-20 Zoltan Varga <vargaz@gmail.com>
8855 * cpu-s390x.md: Remove some more unused opcodes.
8857 * cpu-s390x.md: Remove some unused opcodes.
8859 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
8860 mono_op_imm_to_op ().
8862 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
8863 instead of a switch statement.
8865 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
8866 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
8868 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
8870 * mini-codegen.c: Remove unused mono_regstate2_... functions.
8872 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
8875 2008-02-19 Zoltan Varga <vargaz@gmail.com>
8877 * driver.c (mono_main): Improve error reporting when an assembly cannot be
8878 opened. Fixes #362607.
8880 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
8882 * iltests.il.in: Add a test for static methods in interfaces.
8884 2008-02-18 Zoltan Varga <vargaz@gmail.com>
8886 * genmdesc.c (build_table): Fix a crash on older glib versions.
8888 * cpu-sparc.md: Remove some unused opcodes.
8890 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
8891 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
8893 * cpu-amd64.md: Remove some unused opcodes.
8895 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
8896 like the other opcodes.
8898 2008-02-17 Zoltan Varga <vargaz@gmail.com>
8900 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
8902 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
8904 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
8905 variables 'cfg' instead of 'm' for consistency.
8907 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
8909 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
8910 argument holding the vtype return address, to avoid the ambigious use of
8911 cfg->ret for this purpose.
8913 * mini.c (NEW_RETLOADA): Use vret_addr if set.
8915 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
8917 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
8918 new mono_print_ins () function which only takes one argument.
8920 2008-02-15 Zoltan Varga <vargaz@gmail.com>
8922 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
8925 2008-02-14 Zoltan Varga <vargaz@gmail.com>
8927 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
8929 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
8931 * mini-x86.c: Sync with the version on the linear IR branch by adding new
8932 opcodes and other small changes.
8934 * mini-ops.h: Add some new opcodes from the linear IR branch.
8936 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
8938 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
8939 opcodes, use the REG_MEMBASE opcodes instead.
8941 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
8942 opcodes, use the REG_MEMBASE opcodes instead.
8944 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
8947 * mini.c (mono_op_imm_to_op): New helper function.
8949 * mini-ops.h: Add some opcodes from linear IR branch.
8951 2008-02-13 Zoltan Varga <vargaz@gmail.com>
8953 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
8956 2008-02-12 Zoltan Varga <vargaz@gmail.com>
8958 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
8961 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
8963 2008-02-09 Zoltan Varga <vargaz@gmail.com>
8965 * aot-compiler.c (emit_method_code): Add an assert.
8967 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
8968 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
8971 2008-02-08 Zoltan Varga <vargaz@gmail.com>
8973 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
8974 some load/store opcodes so they are consistent.
8975 (mono_arch_emit_prolog): Simplify some code.
8977 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
8979 * objects.cs: Add tests for large argument offsets on ARM.
8981 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
8982 stack offsets. Fixes #359651.
8984 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
8986 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
8988 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
8990 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
8992 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
8994 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
8995 rid of CEE_CONV_R_UN.
8997 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
8999 2008-02-07 Zoltan Varga <vargaz@gmail.com>
9001 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
9003 * mini.c (mono_normalize_opcodes): Add some more opcodes.
9005 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
9007 * cpu-amd64.md: Remove some unused opcodes.
9009 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
9011 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
9013 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
9014 arch specific functions for its parts. Call the peephole pass after local
9015 regalloc so the prolog can compute a more accurate max_offset.
9017 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
9018 the corresponding OP_I/OP_L opcodes.
9020 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
9022 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
9024 2008-02-06 Zoltan Varga <vargaz@gmail.com>
9026 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
9027 as they are handled in mini.c.
9029 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
9031 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
9032 case since it is handled in mini.c.
9034 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
9036 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
9038 * *.c: Use the new opcodes in the IR and back end code.
9040 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
9042 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
9044 2008-02-06 Mark Probst <mark.probst@gmail.com>
9046 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
9047 an assert because it has a race condition.
9049 2008-02-06 Zoltan Varga <vargaz@gmail.com>
9051 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
9053 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
9055 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
9057 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
9058 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
9060 2008-02-05 Zoltan Varga <vargaz@gmail.com>
9062 * cpu-amd64.md (move): Correct the maximum size of move.
9064 2008-02-05 Mark Probst <mark.probst@gmail.com>
9066 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
9067 the generic class init trampoline to return quickly if the class
9070 2008-02-04 Zoltan Varga <vargaz@gmail.com>
9072 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
9073 issues where an 32 bit callsite cannot be patched by a 64 bit address.
9075 2008-02-03 Zoltan Varga <vargaz@gmail.com>
9077 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
9080 2008-01-31 Zoltan Varga <vargaz@gmail.com>
9082 * objects.cs: Add some soft-float tests.
9084 * mini.c: Fix a couple more soft-float issues.
9086 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
9088 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
9091 2008-01-30 Zoltan Varga <vargaz@gmail.com>
9093 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
9094 exception happens while compiling a virtual method.
9096 2008-01-29 Zoltan Varga <vargaz@gmail.com>
9098 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
9100 * mini-sparc.c: Fix build.
9102 * mini-sparc.c (get_call_info): Add support for generic sharing.
9104 * mini-exceptions.c: Add a FIXME.
9106 2008-01-27 Zoltan Varga <vargaz@gmail.com>
9108 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
9109 altstack handling code.
9111 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
9113 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
9115 * mini-s390.c: Add support for generic sharing.
9117 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9119 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9121 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
9123 * mini-s390x.c: Add support for generic sharing.
9125 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9127 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9129 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
9130 can be used since it takes a 16 bit signed immediate.
9132 * inssel-s390x.brg: Fix OP_SETRET.
9134 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
9136 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
9138 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
9140 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
9142 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
9145 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
9148 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
9149 of the unused mono_arch_patch_delegate_trampoline stuff.
9151 2008-01-26 Zoltan Varga <vargaz@gmail.com>
9153 * basic-long.cs: Move the fp related tests to basic-float.cs.
9155 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
9157 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
9159 * basic-calls.cs: Add a test for proper float argument passing.
9161 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
9162 if the context corresponds to an exception received through a signal.
9164 * exceptions.cs: Add a test for nullref handling at the start of a try
9167 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
9169 * jit-icalls.c (mono_break): New JIT icall.
9171 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
9173 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
9175 2008-01-25 Zoltan Varga <vargaz@gmail.com>
9177 * cpu-*.md: Get rid of unused opcodes.
9179 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
9181 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
9184 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
9187 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
9188 the arch independent trampoline code in mini-trampolines.c.
9190 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
9192 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
9194 * mini-s390.h: Remove an unused define.
9196 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
9197 the arch independent trampoline code in mini-trampolines.c.
9199 * mini-arm.c (mono_arch_emit_prolog): Fix build.
9201 2008-01-24 Zoltan Varga <vargaz@gmail.com>
9203 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
9205 * mini-s390.c (mono_arch_emit_prolog): Fix build.
9207 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
9209 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
9211 * cpu-amd64.md: Use smaller sizes for int opcodes.
9213 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
9215 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
9218 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
9221 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
9222 instead of though a pointer to save an indirection when accessing elements of
9225 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
9227 (NOT_IMPLEMENTED): New helper macro.
9228 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
9231 * *.c: Use the new helper macro.
9233 2008-01-21 Zoltan Varga <vargaz@gmail.com>
9235 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
9237 2008-01-20 Zoltan Varga <vargaz@gmail.com>
9239 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
9242 2008-01-18 Zoltan Varga <vargaz@gmail.com>
9244 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
9245 profiling is enabled.
9247 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
9249 (mono_arch_emit_prolog): Add more first bblock optimizations.
9251 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
9252 in order if possible.
9253 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
9254 bblock, since the arguments are still in their original registers.
9256 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
9258 2008-01-17 Zoltan Varga <vargaz@gmail.com>
9260 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
9263 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
9266 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
9268 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
9269 process async exceptions received while in unmanaged code.
9271 * mini.c (mini_init): Install a callback with the runtime which will be called
9272 when a thread receives an async exception while in unmanaged code.
9274 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
9276 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
9278 2008-01-16 Wade Berrier <wberrier@novell.com>
9285 2008-01-16 Zoltan Varga <vargaz@gmail.com>
9287 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
9288 compilation with sun cc.
9290 * cpu-*.md: Fix the build.
9292 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
9294 * mini-amd64.h: Add some comments to the MonoLMF structure.
9296 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
9298 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
9299 in the LMF structure if possible. This saves two instructions in the
9300 managed->native wrappers.
9302 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
9304 2008-01-16 Mark Probst <mark.probst@gmail.com>
9306 * generic-sharing.c: New type argument lookup code which uses the
9307 runtime generic context template.
9309 2008-01-15 Zoltan Varga <vargaz@gmail.com>
9311 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
9313 * mini-arm.c (add_general): Fix arm eabi parameter passing.
9314 (mono_arch_output_basic_block): Fix localloc implementation.
9316 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
9318 * mini-ia64.c (peephole_pass): Fix ia64 build.
9320 * mini-amd64.c (peephole_pass): Fix a warning.
9322 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
9323 at a constant offset from sp/fp.
9325 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
9326 instead of obtaining it from *lmf in the managed method case.
9328 2008-01-14 Zoltan Varga <vargaz@gmail.com>
9330 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
9332 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
9334 * mini.h (MonoInstList): New type.
9335 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
9336 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
9337 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
9338 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
9339 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
9340 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
9341 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
9342 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
9343 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
9344 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
9345 MONO_INST_LIST_FOR_EACH_ENTRY,
9346 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
9347 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
9348 mono_inst_list_first, mono_inst_list_last,
9349 mono_inst_list_next, mono_inst_list_prev): New instruction
9350 list handling interfaces.
9351 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
9352 list head 'ins_list'.
9353 (MonoInst): Replace next pointer with list head 'node'.
9354 (MonoCallInst): Make 'out_args' a MonoInstList.
9355 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
9356 (MonoCompile): Delete reverse_inst_list and
9357 reverse_inst_list_len.
9358 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
9359 mono_arch_lowering_pass, mono_arch_local_regalloc,
9360 mono_arch_output_basic_block, mono_arch_emit_prolog):
9361 Convert to new instruction lists.
9362 (insert_after_ins): Delete.
9363 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
9365 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
9366 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
9367 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
9368 mono_emulate_opcode, mono_emit_load_got_addr,
9369 inline_method, mono_method_to_ir, mono_print_bb_code,
9370 print_dfn, decompose_pass, nullify_basic_block,
9371 replace_out_block_in_code, remove_block_if_useless,
9372 merge_basic_blocks, move_basic_block_to_end,
9373 try_unsigned_compare, optimize_branches, mono_print_code,
9374 mini_select_instructions, remove_critical_edges): Likewise.
9375 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
9376 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
9377 mono_arch_output_basic_block, mono_arch_emit_prolog):
9379 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
9380 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9381 mono_arch_output_basic_block): Likewise.
9382 (inst_list_prepend, insert_after_ins): Delete.
9383 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
9384 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
9386 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
9387 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
9388 mono_arch_emit_prolog): Likewise.
9389 * cfold.c (mono_constant_fold): Likewise.
9390 * liveness.c (visit_bb, mono_analyze_liveness,
9391 optimize_initlocals): Likewise.
9392 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
9393 * graph.c (mono_draw_code_cfg): Likewise.
9394 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
9395 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
9396 mono_ssa_cprop): Likewise.
9397 * abcremoval (get_relations_from_previous_bb, process_block):
9399 * local-propagation (mono_cprop_invalidate_values,
9400 mono_local_cprop_bb): Likewise.
9401 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
9402 peephole_pass, mono_arch_output_basic_block,
9403 mono_arch_emit_prolog): Likewise.
9404 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
9405 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9406 mono_arch_emit_prolog): Likewise.
9407 (insert_after_ins): Delete.
9408 * aliasing.c (print_code_with_aliasing_information,
9409 mono_build_aliasing_information, mono_aliasing_deadce):
9410 Convert to new instruction lists.
9411 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
9412 peephole_pass, NEW_INS, mono_arch_lowering_pass,
9413 mono_arch_local_regalloc, mono_arch_output_basic_block):
9415 (insert_after_ins): Delete.
9416 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
9417 peephole_pass, mono_arch_output_basic_block): Convert to
9418 new instruction lists.
9419 * mini-codegen (InstList, inst_list_prepend,
9420 insert_after_ins): Delete.
9421 (insert_before_ins, get_register_force_spilling,
9422 get_register_spilling, free_up_ireg, free_up_reg,
9423 create_copy_ins, create_spilled_store, alloc_int_reg,
9424 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
9425 to new instruction lists.
9426 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
9427 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9428 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
9429 (insert_after_ins): Delete.
9430 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
9431 mono_arch_local_regalloc, mono_arch_output_basic_block,
9432 mono_arch_call_opcode): Convert to new instruction lists.
9433 (insert_after_ins): Delete.
9434 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
9435 peephole_pass, mono_arch_output_basic_block,
9436 mono_arch_emit_prolog): Convert to new instruction lists.
9438 2008-01-11 Zoltan Varga <vargaz@gmail.com>
9440 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
9442 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
9445 * Makefile.am (version.h): Make this work with non-bash shells.
9447 2008-01-10 Zoltan Varga <vargaz@gmail.com>
9449 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
9451 2008-01-08 Zoltan Varga <vargaz@gmail.com>
9453 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
9454 the InitializeArray optimization.
9456 2008-01-06 Zoltan Varga <vargaz@gmail.com>
9458 * mini.c driver.c: Don't include os/gc_wrapper.h.
9460 2008-01-05 Zoltan Varga <vargaz@gmail.com>
9462 * mini.c (print_jit_stats): Print GC statistics if available.
9464 2008-01-04 Zoltan Varga <vargaz@gmail.com>
9466 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
9468 2007-12-29 Zoltan Varga <vargaz@gmail.com>
9470 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
9472 2007-12-26 Zoltan Varga <vargaz@gmail.com>
9474 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
9476 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
9478 * driver.c (mono_main): Ditto.
9480 2007-12-23 Zoltan Varga <vargaz@gmail.com>
9482 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
9484 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
9485 in the vtable can't be encoded.
9486 (compile_method): Ditto.
9488 2007-12-21 Zoltan Varga <vargaz@gmail.com>
9490 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
9493 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
9496 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
9497 the top LMF entry belongs to the current method.
9499 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
9501 2007-12-20 Zoltan Varga <vargaz@gmail.com>
9503 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
9505 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
9507 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
9509 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
9511 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
9513 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
9516 * basic-float.cs: Add an ulong->double cast test.
9518 2007-12-15 Zoltan Varga <vargaz@gmail.com>
9520 * mini.c (mono_method_to_ir): Fix a warning.
9522 2007-12-14 Zoltan Varga <vargaz@gmail.com>
9524 * mini-ops.h: Add OP_SWITCH.
9526 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
9527 CEE_SWITCH in back-end code, use OP_SWITCH instead.
9529 2007-12-11 Geoff Norton <gnorton@novell.com>
9531 * mini-s390x.c: Minor change to the MAX() define to allow
9532 it to compile with other gcc versions.
9534 2007-12-11 Geoff Norton <gnorton@novell.com>
9537 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
9539 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9541 exceptions-arm.c (mono_arch_get_restore_context): Restore
9544 exceptions-arm.c (throw_exception): Save the frame pointer.
9545 This is a partial fix for #323747. Only the client side is
9548 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9550 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
9551 was using an unrelated variable to log the class which
9552 needed the cctor to be called. This was crashing on arm.
9554 2007-12-09 Robert Jordan <robertj@gmx.net>
9556 * mini-x86.c (mono_arch_emit_epilog):
9557 Consider all kinds of 64-bit types. Fixes #323114.
9559 2007-12-08 Zoltan Varga <vargaz@gmail.com>
9561 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
9563 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9565 * mini-amd64.c (peephole_pass): Add a missing instruction check.
9567 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
9569 * mini.c: run type ctor before allocating an object, not only
9570 when running it's constructor method (fixes at least part of bug #342507).
9572 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9574 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
9576 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
9577 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
9580 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
9581 mono_generic_class_init_trampoline () the same as it is done with the other
9584 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
9585 aot-runtime.c aot-compiler.c: Implement AOT support.
9587 2007-12-07 Mark Probst <mark.probst@gmail.com>
9589 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
9590 build for archs which don't have the vtable trampoline defined
9593 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9595 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
9597 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
9599 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
9601 * tramp-<ARCH>.c: Use the new helper function.
9603 2007-12-07 Mark Probst <mark.probst@gmail.com>
9605 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
9606 trampoline call, which takes a vtable argument.
9608 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
9609 OP_TRAMPCALL_VTABLEs like other calls.
9611 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
9612 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
9613 call. Implemented a support function which fetches the vtable
9614 from a register set.
9616 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
9617 Implemented a generic class init trampoline, using the
9618 OP_TRAMPCALL_VTABLE opcode.
9620 * mini.c: Implemented static field access when sharing generic
9621 code. This implies initing the class using the new
9622 OP_TRAMPCALL_VTABLE call.
9624 2007-12-07 Mark Probst <mark.probst@gmail.com>
9626 * mini.c: Don't compile methods with sharing enabled if their
9627 classes are disabled for sharing.
9629 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9631 * inssel.brg: Add a missing sign extension to the GETCHR and array access
9632 opcodes. Fixes #346563.
9634 * objects.cs: Add a new test.
9636 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
9638 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
9639 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
9641 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9643 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
9645 2007-12-03 Zoltan Varga <vargaz@gmail.com>
9647 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
9650 2007-12-02 Zoltan Varga <vargaz@gmail.com>
9652 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
9654 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
9655 optimization in the AOT case.
9657 2007-11-30 Zoltan Varga <vargaz@gmail.com>
9659 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
9661 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
9663 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
9665 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
9667 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
9668 is created by the inlined delegate ctor.
9670 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9672 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
9674 2007-11-29 Zoltan Varga <vargaz@gmail.com>
9676 * cpu-x86.md: Fix the length of ckfinite.
9678 2007-11-28 Zoltan Varga <vargaz@gmail.com>
9680 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9682 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
9683 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
9685 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
9687 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
9688 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
9690 2007-11-28 Martin Baulig <martin@ximian.com>
9693 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
9694 after creating the trampoline.
9696 2007-11-27 Zoltan Varga <vargaz@gmail.com>
9698 * aot-runtime.c (load_aot_module): Check runtime version if needed.
9700 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
9703 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
9704 instead of the calling method to help AOT.
9706 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
9708 2007-11-26 Zoltan Varga <vargaz@gmail.com>
9710 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
9713 2007-11-23 Zoltan Varga <vargaz@gmail.com>
9715 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
9717 * aot-compiler.c (compile_method): Correct check for generic method definitions.
9718 (encode_method_ref): No need to handle generic method definitions specially.
9720 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
9722 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
9725 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
9727 (compile_method): Enable generic sharing.
9729 2007-11-22 Zoltan Varga <vargaz@gmail.com>
9731 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
9732 (mini_method_compile): Add preliminary support for AOTing shared generic code.
9734 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
9737 * mini-trampolines.c: Fix a warning.
9739 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
9741 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
9742 (generic_class_is_reference_type): Remove unused function.
9744 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
9745 in the generic vtable trampoline case.
9747 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
9749 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
9750 return an AOT method based on a vtable slot.
9752 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
9754 * mini.c (mini_get_vtable_trampoline): Export this.
9756 2007-11-22 Martin Baulig <martin@ximian.com>
9759 (MonoDebuggerInfo): Move `debugger_version' up.
9761 2007-11-22 Martin Baulig <martin@ximian.com>
9764 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
9766 * mini-trampolines.c
9767 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
9768 after compiling the method.
9770 2007-11-20 Martin Baulig <martin@ximian.com>
9773 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
9774 (mono_debugger_remove_breakpoint): Likewise.
9775 (mono_debugger_check_breakpoints): Likewise.
9777 * debug-debugger.c: Implement the new breakpoint interface here.
9779 2007-11-18 Zoltan Varga <vargaz@gmail.com>
9781 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
9782 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
9784 * mini-x86.c (mono_arch_output_basic_block): Ditto.
9786 2007-11-17 Zoltan Varga <vargaz@gmail.com>
9788 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
9790 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
9793 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
9796 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
9797 returning a vtype in a register.
9799 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
9800 here from the arch specific code.
9802 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
9805 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
9806 (mono_arch_emit_prolog): Increment maximum prolog size.
9808 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
9809 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
9811 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
9812 MonoGenericSharingContext.
9814 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
9815 MonoGenericSharingContext. Allocate memory from the cfg mempool.
9817 2007-11-15 Mark Probst <mark.probst@gmail.com>
9819 * mini.c, mini.h, generic-sharing.c: Functions for producing code
9820 which extract fields out of the runtime generic context. Full
9821 sharing of the NEWARR opcode.
9823 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
9825 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
9826 --enable-minimal=ssa.
9828 2007-11-13 Zoltan Varga <vargaz@gmail.com>
9830 * mini-trampolines.c (mono_delegate_trampoline): Update after
9831 mono_marshal_get_delegate_invoke () signature change.
9833 2007-11-13 Mark Probst <mark.probst@gmail.com>
9835 * mini.c: Removed the shared context in favor of the generic
9836 sharing context. Allocate the MonoJitInfo structure with room for
9837 the generic sharing context if it's needed.
9839 * mini.h: Remove MonoGenericSharingContext declaration. It's in
9840 domain-internals.h now.
9842 * mini-x86.c: Pass the generic sharing context to get_call_info ().
9844 * generic-sharing.c: Several changes for working without a shared
9845 context and instead operating on open types instead.
9847 2007-11-12 David S. Miller <davem@davemloft.net>
9849 * inssel-sparc.brg: Fix double instruction emit.
9851 2007-11-12 Zoltan Varga <vargaz@gmail.com>
9853 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
9854 Get/Set/Address methods.
9856 * mini.c debug-debugger.c mini-trampolines.c: Update after
9857 mono_marshal_get_delegate_invoke signature change.
9859 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9861 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
9862 This can happens with dynamic methods. Fixes the other bug in #322722.
9864 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
9866 * tramp-arm.c (mono_arch_patch_callsite): Support patching
9869 * mini-arm.c (arm_patch): Implement patching of BX call
9870 sequence. Fixes one of the bugs in #322722.
9872 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
9874 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
9875 under Linux. We only need to flush every 32-byte cache line.
9877 2007-11-07 Massimiliano Mantione <massi@ximian.com>
9880 move_basic_block_to_end: Add branches when needed, eventually creating
9882 optimize_branches: added a parameter that tells if it's ok to create
9883 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
9884 and avoid calling move_basic_block_to_end when it's not ok.
9887 2007-11-07 Mark Probst <mark.probst@gmail.com>
9889 * mini.c: Abort inlining call to InitializeArray if something
9890 looks wrong. Let the icall handle it, which now has proper safety
9893 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9895 * mini.c (mono_spill_call): add support for soft-float.
9897 * mini.c (mono_method_to_ir): add support for soft-float
9898 to inlined functions that return float.
9900 * mini.c (mono_method_to_ir): add support for soft-float
9901 to cee_stsfld opcode on float fields.
9903 2007-11-05 Geoff Norton <gnorton@novell.com>
9905 * mini-x86.h: Fix the structure access for X86 Leopard.
9908 2007-11-05 Martin Baulig <martin@ximian.com>
9910 * mini-trampolines.c
9911 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
9912 after compiling the method to notify the debugger.
9914 2007-11-05 Martin Baulig <martin@ximian.com>
9916 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
9918 2007-11-02 Zoltan Varga <vargaz@gmail.com>
9920 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
9921 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
9923 2007-11-01 Zoltan Varga <vargaz@gmail.com>
9925 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
9926 native-to-managed wrappers.
9928 2007-11-01 Geoff Norton <gnorton@novell.com>
9930 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
9933 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
9935 * mini.c, mini-x86.c: when getting back from unmanaged code
9936 to managed via a marshaled delegate we also need to set the
9939 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9941 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
9944 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
9946 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
9947 let the debugger or other external agents to tell the JIT when
9948 a sw breakpoint has been inserted in the code that the JIT needs
9949 to be able to inspect.
9951 2007-10-31 Martin Baulig <martin@ximian.com>
9954 (MonoDebuggerInfo): Remove `runtime_class_init'.
9956 2007-10-30 Martin Baulig <martin@ximian.com>
9959 (mono_debugger_thread_created): Added `MonoThread *' argument.
9960 (mono_debugger_extended_notification): New public method.
9961 (mono_debugger_trampoline_compiled): New public method.
9964 (MonoDebuggerThreadInfo): Added `thread' and
9965 `extended_notifications' fields.
9968 (debugger_executable_code_buffer): New static variable.
9971 (MonoDebuggerInfo): Added `executable_code_buffer',
9972 `executable_code_buffer_size', `breakpoint_info_area',
9973 `breakpoint_table' and `breakpoint_table_size'.
9975 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
9977 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
9978 that IP either is an unused value or the vtable pointer. IMT
9979 calls use vtable + offset now. Reduced by almost half the size
9982 2007-10-26 Jonathan Chambers <joncham@gmail.com>
9984 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
9985 defines to access param registers. Replace long usage with
9986 gsize as sizeof(long) != sizeof(void*) on Win64.
9988 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
9989 on Win64. Fix intrinsic, use _AddressOfReturnAddress
9990 instead of non-existant _GetAddressOfReturnAddress.
9992 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
9993 param registers. Save/restore %rdi and %rsi in MonoLMF.
9995 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
9996 param registers. Modify (throw_exception) signature to take
9997 %rdi and %rsi on Win64.
9999 Code is contributed under MIT/X11 license.
10001 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
10003 * helpers.c: unlink debugging output files.
10005 2007-10-25 Zoltan Varga <vargaz@gmail.com>
10007 * mini.c: Move mono_create_ftnptr () to object.c.
10009 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
10011 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
10012 optional. This function can now be used to disassemble code generated
10013 outside the JIT such as trampolines and IMT thunks.
10015 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
10017 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
10018 vtable pointer from a ldr instruction.
10020 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
10021 new IMT call sequence.
10023 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
10024 call sequence for interface invocations.
10026 * mini-arm.c (mono_arch_emit_imt_argument): added, required
10027 for imt support. This function is empty since IMT on ARM requires no
10028 special handling on the IR side.
10030 * mini-arm.c (mono_arch_find_imt_method): added, required for
10033 * mini-arm.c (mono_arch_find_this_argument): added, required
10036 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
10037 a ldr instruction to load a value stored in the code stream.
10039 * mini-arm.c (mono_arch_build_imt_thunk):added, required
10043 2007-10-23 Zoltan Varga <vargaz@gmail.com>
10045 * mini.c (mini_init): Install the jump trampoline callback.
10047 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10049 * mini-trampolines.c: handle synchronized methods with the common
10050 vtable trampoline (bug #335601).
10052 2007-10-17 Zoltan Varga <vargaz@gmail.com>
10054 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
10056 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
10059 * mini-ia64.h mini-ia64.c: Add support for IMT.
10061 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
10062 prolog. Fixes #331958.
10064 2007-10-15 Zoltan Varga <vargaz@gmail.com>
10066 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
10068 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10070 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
10073 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10075 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
10078 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
10080 * mini-x86.c, mini-x86.h: x86 support for the common vtable
10083 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
10085 * mini-trampolines.c: changed the magic rampoline to understand
10086 the common vtable trampoline method: the method to invoke is
10087 determined by the vtable displacement of the call.
10089 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10091 * mini.c, mini.h: register the common vtable trampoline if the
10092 architecture supports it.
10094 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10096 * cpu-amd64.md: use the correct max length for tls_get.
10098 2007-10-14 Zoltan Varga <vargaz@gmail.com>
10100 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
10101 CEE_STELEM_ANY. Fixes #333696.
10103 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10105 * exceptions-x86.c: provide more graceful handling of the case where
10106 we followed a bogus function pointer from managed code (bug #332866).
10108 2007-10-11 Mark Probst <mark.probst@gmail.com>
10110 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
10111 replaces the generic_shared flag and will carry more information
10114 * generic-sharing.c: Added mini_type_stack_size() which allows
10115 allows open types if given a generic sharing context.
10116 mini_get_basic_type_from_generic() takes a
10117 MonoGenericSharingContext* instead of a MonoCompile* now.
10119 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
10120 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
10121 mini-sparc.c, mini-x86.c: Trivial changes required by the two
10122 changes above. Just passing arguments through to the right
10125 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10127 * mini-arm.c: unify the call emission to emit_code_seq().
10129 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
10131 * tramp-arm.c: reduced the trampoline size.
10133 2007-10-10 Mark Probst <mark.probst@gmail.com>
10135 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
10136 variable handling out of arch-specific code.
10138 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
10140 * mini-arm.c: implemented fast delegate dispatch.
10142 2007-10-09 Zoltan Varga <vargaz@gmail.com>
10144 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
10145 that fp elimination is turned off if the space required by locals is too
10146 big. Fixes #331958.
10148 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
10150 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
10151 ARM to the new style trampoline.
10153 2007-10-09 Zoltan Varga <vargaz@gmail.com>
10155 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
10157 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
10159 2007-10-09 Martin Baulig <martin@ximian.com>
10162 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
10163 `field_info_offset_offset'.
10165 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
10167 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
10168 removed more internal usage of the r11 register and made it available
10169 to the register allocator.
10171 2007-10-08 Mark Probst <mark.probst@gmail.com>
10173 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
10174 when sharing generics and treat type variables as references.
10176 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
10178 * mini-ppc.c: started removing the internal uses of register r11
10179 to eventually allow the register allocator to manage it as an
10180 additional available register.
10182 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
10184 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
10186 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
10188 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
10189 specific trampolines as they are not performance critical as a jump
10190 target (maybe align as before only for AOT code?). This saves about
10191 200 KB of native code on x86 for monodevelop startup.
10193 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
10195 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
10196 monodevelop startup.
10198 2007-10-06 Zoltan Varga <vargaz@gmail.com>
10200 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
10202 * mini-sparc.h mini-sparc.c: Implement IMT support.
10204 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
10205 its smaller and doesn't clobber sparc_g1.
10207 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
10209 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
10211 * mini-ppc.c: optimized the size of the IMT thunks a bit.
10213 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
10215 * mini-ppc.c: implemented fast delegate invocation.
10217 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
10219 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
10221 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
10223 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
10224 code to the new style trampoline in preparation for IMT support.
10226 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
10228 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
10229 systems already. This also reduces the specific trampiline sizes and
10230 prepares for the use of r12 as the IMT identifier register.
10232 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10234 * mini-mips.h: endianess fix (simplified from a patch by
10235 Thomas Kunze <thommy@tabao.de>, bug #323737).
10237 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
10239 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
10240 to access ucontext fields and enable netbsd support
10241 (partially from Magnus Henoch <mange@freemail.hu>).
10243 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10245 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
10246 use the preprocessor from the CPP env var if it is set.
10248 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
10250 * mini-trampolines.c: fixed an assertion and moved it earlier in the
10251 code, before interface_offset gets used.
10253 2007-10-02 Zoltan Varga <vargaz@gmail.com>
10255 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
10256 mono_class_setup_vtable () before accessing klass->vtable.
10258 2007-10-01 Zoltan Varga <vargaz@gmail.com>
10260 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
10263 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10265 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
10266 IMT slots (this saves hundreds of KB of memory in programs like
10267 IronPython and Monodevelop).
10269 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10271 * mini.c: print the delegate counter.
10273 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
10275 * mini-x86.c: make it easier to enable the debugging code for IMT
10278 2007-09-28 Martin Baulig <martin@ximian.com>
10281 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
10282 `mono_method_klass_offset' and `mono_method_token_offset'.
10284 2007-09-20 Mark Probst <mark.probst@gmail.com>
10286 * mini.c: First generics sharing implementation. Can only share
10287 in very simple cases. If sharing doesn't work it falls back to
10288 dedicated compilation.
10290 * mini.h: Flag in MonoCompile to specify whether generic
10291 compilation is shared. Flags enum for marking which generic inst
10292 of a context is used. Prototypes for helper functions.
10294 * generic-sharing.c: Helper functions for generic method sharing.
10296 * optflags-def.h: Optimization flag (gshared) for enabling generic
10297 method sharing added.
10299 * Makefile.am: generic-sharing.c added.
10301 2007-09-19 Daniel Nauck <dna@mono-project.de>
10303 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
10305 2007-09-19 Massimiliano Mantione <massi@ximian.com>
10306 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
10309 2007-09-19 Martin Baulig <martin@ximian.com>
10311 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
10312 mono_debug_cleanup() is now part of mono_cleanup().
10314 2007-09-18 Zoltan Varga <vargaz@gmail.com>
10316 * driver.c (mono_main): Fix a warning.
10318 2007-09-17 Zoltan Varga <vargaz@gmail.com>
10320 * aot-compiler.c: Optimize various parts when processing large assemblies.
10323 * mini.c (mono_patch_info_hash): Improve hash function.
10325 2007-09-14 Jonathan Chambers <joncham@gmail.com>
10327 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
10329 Code is contributed under MIT/X11 license.
10331 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10333 * mini.c (mini_init): Fix a leak.
10335 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
10337 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10339 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
10341 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10343 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
10345 2007-09-13 Zoltan Varga <vargaz@gmail.com>
10347 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
10350 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
10352 * mini.c (handle_alloc): Enable managed allocators in AOT code.
10354 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
10356 * aot-runtime.c (decode_patch_info): Ditto.
10358 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10360 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
10361 static case. Cache delegates in architecture specific code,
10362 based on number of parameters.
10364 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
10365 in architecture specific code, based on number of parameters.
10367 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
10368 caching happen in architecture specific code now.
10370 Code is contributed under MIT/X11 license.
10372 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10374 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
10375 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
10376 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
10378 Code is contributed under MIT/X11 license.
10380 2007-05-15 Massimiliano Mantione <massi@ximian.com>
10381 * mini.c: (mono_thread_abort) Fixed bug #82416.
10383 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10385 * mini.: hook the new managed GC allocation feature into the JIT.
10387 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10389 * mini.c: implementation for the new runtime tls opcode.
10391 2007-09-11 Martin Baulig <martin@ximian.com>
10394 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
10395 `mono_method_inflated_offset'.
10397 2007-09-07 Zoltan Varga <vargaz@gmail.com>
10399 * driver.c mini.h mini.c: Add a new devel command line option for injecting
10400 async exceptions into a method.
10402 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
10403 purpose of testing whenever the unwinder works at every instruction.
10405 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
10407 * mini.c: check accessibility of method used in ldftn (fixes
10410 2007-09-04 Zoltan Varga <vargaz@gmail.com>
10412 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
10414 * inssel.brg: Fix a warning.
10416 2007-09-03 Martin Baulig <martin@ximian.com>
10418 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
10419 now takes the `main_method' as argument.
10421 2007-09-02 Zoltan Varga <vargaz@gmail.com>
10423 * cpu-sparc.md (endfilter): Add missing src1:i argument.
10425 2007-08-30 Jonathan Chambers <joncham@gmail.com>
10427 * driver.c: include the cil-coff.h header on Windows.
10429 Code is contributed under MIT/X11 license.
10431 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10433 * mini.c, driver.c: don't include the cil-coff.h header.
10435 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10437 * mini.c: flag places that needs fixes fo soft-float support.
10439 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
10441 * mini.h, inssel-float.brg: fix soft-float constant loads on big
10442 endian systems (partially from Dean Jenkins, bug #81924).
10444 2007-08-28 Mark Probst <mark.probst@gmail.com>
10446 * mini.c (check_linkdemand): Remove embedded reference object in
10447 call to LinkDemandSecurityException.
10448 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
10449 with an IntPtr instead of a reference object.
10451 2007-08-28 Zoltan Varga <vargaz@gmail.com>
10453 * mini.c (handle_initobj): Handle alignment properly.
10455 * inssel.brg (mini_emit_memset): Ditto.
10457 * inssel.brg (mini_emit_memcpy): Ditto.
10459 * inssel-sparc.brg: Ditto.
10461 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
10463 2007-08-26 Zoltan Varga <vargaz@gmail.com>
10465 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
10466 exceptions raised in unmanaged code. Fixes part of #82594.
10468 2007-08-24 Mark Probst <mark.probst@gmail.com>
10470 * mini.c (mono_method_to_ir), declsec.c
10471 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
10473 2007-08-22 Martin Baulig <martin@ximian.com>
10476 (MonoDebuggerThreadInfo): New typedef.
10477 (mono_debugger_thread_table): New global variable.
10478 (mono_debugger_thread_created): New public function.
10479 (mono_debugger_thread_cleanup): New public function.
10482 (MonoDebuggerInfo):
10483 - removed `get_current_thread' and `lookup_assembly'.
10484 - removed `data_table'.
10485 - added `thread_table'.
10488 (mono_thread_start_cb): Call mono_debugger_thread_created().
10489 (mono_thread_attach_cb): Likewise.
10490 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
10491 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
10494 * driver.c (mono_main): Move mono_debug_init() up, before calling
10495 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
10497 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10499 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
10500 together when passing several arguments of type double (gives a small
10501 speedup and saves a few bytes of generated code).
10503 2007-08-20 Jb Evain <jbevain@novell.com>
10505 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
10507 2007-08-20 Jb Evain <jbevain@novell.com>
10509 * mini.c (mono_method_to_ir): throw MethodAccessException
10510 and FieldAccessException instead of InvalidProgramException.
10512 2007-08-20 Mark Probst <mark.probst@gmail.com>
10514 * mini.c: CoreCLR security checks.
10516 * mini.h: Removed MonoSecurityMode (moved to
10517 metadata/security-manager.h) and mono_security_mode global var
10518 (replaced by set/get functions in security-manager.h).
10520 * driver.c: Added "core-clr-test" security mode for testing. Used
10521 set-function for setting security mode.
10523 2007-08-17 Mark Probst <mark.probst@gmail.com>
10525 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
10526 the new jit_info_table.
10528 * driver.c: Test code for the new jit_info_table (enabled by the
10529 define MONO_JIT_INFO_TABLE_TEST).
10531 2007-08-14 Zoltan Varga <vargaz@gmail.com>
10533 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
10534 detection of call <REG> instruction sequence. Fixes build on freebsd.
10536 2007-08-13 Zoltan Varga <vargaz@gmail.com>
10538 * mini-exceptions.c: Fix a warning.
10540 2007-08-11 Zoltan Varga <vargaz@gmail.com>
10542 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
10543 stack overflow handling code on amd64 too.
10545 * mini-exceptions.c (mono_setup_altstack): Make this use
10546 mono_thread_get_stack_bounds ().
10548 * mini-x86.h: Disable sigaltstack on solaris x86.
10550 2007-08-10 Zoltan Varga <vargaz@gmail.com>
10552 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
10554 2007-08-10 Geoff Norton <gnorton@customerdna.com>
10556 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
10558 2007-08-08 Zoltan Varga <vargaz@gmail.com>
10560 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
10562 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
10564 2007-08-03 Neale Ferguson <neale@sinenomine.net>
10566 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
10569 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10571 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
10572 to be emitted (bug #82281).
10574 2007-08-01 Martin Baulig <martin@ximian.com>
10576 Merged the `debugger-dublin' branch.
10578 * debug-debugger.h (MonoDebuggerInfo):
10579 Removed the `old_*' compatibility entries.
10580 Added `debugger_version' and `data_table'.
10581 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
10582 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
10585 (MiniDebugMethodBreakpointInfo): Add `address_list'.
10586 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
10587 instead of a `gconstpointer'.
10588 (mono_debugger_insert_method_breakpoint): Return a
10589 `MonoDebugMethodAddressList *'.
10591 2007-06-28 Martin Baulig <martin@ximian.com>
10593 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10595 2007-08-01 Zoltan Varga <vargaz@gmail.com>
10597 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
10598 __builtin_frame_address () since it is broken on older gcc versions.
10600 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10602 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
10603 on the stack overflow handling and made the managed stack overflows
10604 catchable in most cases using soft guard pages.
10605 * exceptions-x86.c: added code to restore the protection in the soft
10606 guard pages at the end of exception handling.
10608 2007-07-31 Zoltan Varga <vargaz@gmail.com>
10610 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
10612 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10614 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
10615 exception handling.
10617 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10619 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
10620 signal handling support until it has been ported to the new mechanism.
10621 * mini.c: fixed stack overflow detection and use the new
10622 architecture code to handle signals on the altstack.
10624 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
10626 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
10627 stack overflows on the alt stack.
10629 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
10631 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
10632 stack overflows on the alt stack.
10634 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
10636 * exceptions-ppc.c: cleanup preparing for altstack support.
10638 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10640 * exceptions-arm.c: cleanup preparing for altstack support.
10642 2007-07-27 Mark Probst <mark.probst@gmail.com>
10644 * mini.c (print_jit_stats): Output hazard pointer stats.
10646 2007-07-26 Mark Probst <mark.probst@gmail.com>
10648 * driver.c, mini.c: Replaced security mode flags with a single
10651 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10653 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
10655 2007-07-25 Mark Probst <mark.probst@gmail.com>
10657 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
10658 (which doesn't do anything yet) for activating Core CLR
10659 (Silverlight) security.
10661 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
10663 * mini-codegen.c: work around a possible gcc bug on arm.
10665 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10667 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
10668 message for platforms that don't support AOT compilation.
10670 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10672 * mini.h, mini.c, driver.c: temporary smcs hack.
10674 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
10676 * mini-arm.h, mini-arm.c: arm EABI fixes.
10678 2007-07-22 Zoltan Varga <vargaz@gmail.com>
10680 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
10683 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
10684 trampolines taking a method argument.
10686 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
10688 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
10689 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
10691 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
10692 JIT compilation throws an exception. Fixes #82050.
10694 2007-07-19 Mark Probst <mark.probst@gmail.com>
10696 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
10697 with the MONO_EXCEPTION_ defines.
10699 2007-07-17 Zoltan Varga <vargaz@gmail.com>
10701 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
10704 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
10705 the cause of an assertion.
10707 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
10709 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
10712 2007-07-15 Zoltan Varga <vargaz@gmail.com>
10714 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
10715 assert. Should fix #82103.
10717 2007-07-14 Zoltan Varga <vargaz@gmail.com>
10719 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
10720 here too. Fixes #82095.
10722 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
10725 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
10727 * mini-amd64.h: Enable IMT for amd64.
10729 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
10731 2007-07-12 Zoltan Varga <vargaz@gmail.com>
10733 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
10735 2007-07-12 Mark Probst <mark.probst@gmail.com>
10737 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
10738 as soon as check_linkdemand sets an exception_type.
10740 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10742 * mini-x86.c: fixed offsets for IMT call sequence.
10743 * mini-x86.h: enable IMT again.
10745 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10747 * trace.c (mono_trace_enter_method): Decode MonoType too.
10749 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
10751 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
10753 * mini-amd64.c: Add preliminary IMT implementation.
10755 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
10757 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
10758 understand the new IMT-base interface invocation (thanks to
10759 Daniel Nauck for the report and the remote debugging session).
10761 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
10763 * mini-x86.c: size and speed optimizations for the IMT bsearch.
10765 2007-07-11 Zoltan Varga <vargaz@gmail.com>
10767 * Makefile.am (aotcheck): Make this actually use the AOTed code.
10769 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
10771 * mini-trampolines.c: implement AOT IMT support.
10772 * mini-x86.h: enable IMT support for wider testing.
10774 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10776 * inssel.brg (emit_imt_argument): Add aot support here.
10778 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
10780 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
10782 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
10783 of the IMT implementation, partially from massi, with my
10784 implementation of the bsearch sequence. Disabled by default until
10785 the AOT code is implemented.
10787 2007-07-10 Zoltan Varga <vargaz@gmail.com>
10789 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
10791 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
10793 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10795 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
10796 arch-independent IMT JIT code from Massimiliano
10797 Mantione (massi@ximian.com) with small cleanups from me.
10799 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10801 * Makefile.am: fix svn invocation to get the svn revision to be
10802 independent of the local language (build fix).
10804 2007-07-09 Mark Probst <mark.probst@gmail.com>
10806 * mini.c (inline_method): Reset cfg->exception_type if the
10807 inlining is aborted. Fixes: 82049.
10809 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
10811 * mini.c: remove assert from exception handling code when exception_ptr
10814 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10816 * mini.c (mono_codegen): Add an assert.
10818 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
10819 enter and leave code.
10820 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
10822 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10824 * mini-ppc.c: fixed memory corruption for localloc(0)
10827 2007-07-05 Zoltan Varga <vargaz@gmail.com>
10829 * mini.c: Fix warnings.
10831 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
10833 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
10834 to emit better double->int conversions.
10836 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10838 * mini.c: the provided Min/Max optimizations are valid for unisgned
10841 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
10843 * 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
10845 2007-06-28 Miguel de Icaza <miguel@novell.com>
10847 * mini.c (mono_running_on_valgrind): Add support for reporting the
10848 method and its boundaries to valgrind.
10850 2007-06-28 Martin Baulig <martin@ximian.com>
10852 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10854 2007-06-25 Zoltan Varga <vargaz@gmail.com>
10856 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
10858 * generic.2.cs: Add new test case.
10860 2007-06-25 Martin Baulig <martin@ximian.com>
10862 Merged the `debugger-dublin' branch.
10865 (mono_debugger_insert_method_breakpoint): New public method.
10866 (mono_debugger_remove_method_breakpoint): Likewise.
10867 (mono_debugger_check_breakpoints): New static method.
10868 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
10870 * debug-debugger.h (MonoDebuggerInfo):
10871 Renamed (to keep backward compatibility in the vtable):
10872 `insert_breakpoint' -> `old_insert_breakpoint'.
10873 `remove_breakpoint' -> `old_remove_breakpoint'.
10874 `create_string' -> `old_create_string'.
10875 `lookup_class' -> `old_lookup_class'.
10876 `lookup_type' -> removed; changed into a dummy field.
10877 `lookup_assembly' -> `old_lookup_assembly'.
10878 Added (same functionality, but different signature):
10879 `create_string', `lookup_class', `lookup_assembly'
10881 `get_method_addr_or_bpt', `remove_method_breakpoint',
10882 `runtime_class_init'.
10884 * debug-debugger.c: Merged the `debugger-dublin' branch.
10886 2007-06-23 Zoltan Varga <vargaz@gmail.com>
10888 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
10890 (peephole_pass): Likewise.
10892 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
10894 * driver.c: hopefully make setaffinity work also for ancient
10897 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
10899 * driver.c : win32 build fix.
10901 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
10903 * driver.c: check for the MONO_NO_SMP env var and bind to a single
10904 processor if it is set.
10906 2007-06-21 Martin Baulig <martin@ximian.com>
10908 * debug-mini.h: New file.
10911 (mono_debugger_insert_breakpoint_full): Moved here from
10912 ../metadata/mono-debug-debugger.c.
10913 (mono_debugger_remove_breakpoint): Likewise.
10914 (mono_debugger_breakpoint_callback): Likewise.
10916 2007-06-15 Raja R Harinath <rharinath@novell.com>
10918 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10919 changes in MonoGenericClass.
10921 2007-06-14 Zoltan Varga <vargaz@gmail.com>
10923 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
10925 2007-06-14 Raja R Harinath <rharinath@novell.com>
10927 * jit-icalls.c (mono_helper_compile_generic_method): Update to
10928 removal of MonoGenericMethod.
10930 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10932 * mini-exceptions.c: hooks for the exception events profiling API.
10934 2007-06-14 Randolph Chung <tausq@debian.org>
10936 * Makefile.ma: Add hppa target.
10937 * mini-arch.h: Include mini-hppa.h
10938 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
10939 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
10940 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10942 2007-06-14 Randolph Chung <tausq@debian.org>
10944 * inssel.brg: Add rules for "chained" compare-branch operations so that
10945 a single compare op can affect multiple branches. Adjust cost for
10946 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
10947 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
10948 cost for some rules so that they can more easily be overridden by
10949 per-arch rules (with fixes from lupus).
10950 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10952 2007-06-13 Randolph Chung <tausq@debian.org>
10954 * mini-ops.h: Reorder branch ops so that they match the order of the
10955 corresponding CEE_* ops. The code expects them this way.
10956 Add new ops for HPPA target.
10957 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10959 2007-06-13 Randolph Chung <tausq@debian.org>
10961 * mini-exceptions.c: Handle cases where the stack grows towards
10963 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
10965 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10967 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
10969 * driver.c: explain where a non-matching corlib is found.
10971 2007-06-13 Mark Probst <mark.probst@gmail.com>
10973 * mini.c (print_jit_stats): Output dynamic code allocation stats.
10975 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
10977 * mini-exceptions.c: Generate a method profile leave event during
10978 an exception to ensure that the profiler gets notified.
10980 2007-06-07 Zoltan Varga <vargaz@gmail.com>
10982 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
10985 * cpu-amd64.md: Add long_and/or/xor opcodes.
10987 2007-06-06 Wade Berrier <wberrier@novell.com>
10989 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
10990 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
10991 length of instruction shr_imm (expected 8, got 10)
10993 2007-06-06 Zoltan Varga <vargaz@gmail.com>
10995 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
10997 2007-06-06 Mark Probst <mark.probst@gmail.com>
10999 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
11000 MonoInternalHashTable again (fixed bug in the internal hash table
11003 2007-06-06 Mark Probst <mark.probst@gmail.com>
11005 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
11006 Have to figure out what makes it crash the SWF regression.
11008 2007-06-05 Zoltan Varga <vargaz@gmail.com>
11010 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
11012 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
11014 * mini.c: optimize out the type check when storing null in a
11017 2007-06-04 Mark Probst <mark.probst@gmail.com>
11019 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
11020 MonoInternalHashTable.
11022 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
11024 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
11025 signed integer methods.
11027 2007-06-02 Zoltan Varga <vargaz@gmail.com>
11029 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
11030 permanently since the current approach doesn't work.
11032 2007-06-02 Zoltan Varga <vargaz@gmail.com>
11034 * inssel.brg (stmt): Only call delegate->invoke_impl if
11035 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
11037 2007-06-01 Zoltan Varga <vargaz@gmail.com>
11039 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
11040 the sreg2==rdx case.
11042 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
11043 account if it contains a rex prefix.
11044 (peephole_pass): Handle OP_FMOVE as well.
11046 2007-06-01 Zoltan Varga <vargaz@gmail.com>
11048 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
11049 as it causes regressions.
11051 2007-05-31 Zoltan Varga <vargaz@gmail.com>
11053 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
11054 static case as well.
11056 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
11058 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
11059 (mono_arch_get_this_arg_from_call): Ditto.
11061 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
11063 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
11066 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
11067 (mono_arch_get_this_arg_from_call): Ditto.
11069 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
11071 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
11072 try to create optimized invoke code and use that for further invocations.
11073 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
11075 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
11077 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
11079 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
11080 sealed classes or methods.
11081 *devirtualization.cs: tests for the new optimization
11083 2007-05-29 Zoltan Varga <vargaz@gmail.com>
11085 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
11086 by the update_volatile () function.
11088 2007-05-27 Zoltan Varga <vargaz@gmail.com>
11090 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
11093 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
11095 2007-05-24 Jonathan Chambers <joncham@gmail.com>
11097 * mini.c: Add configure checks for header files.
11098 * mini-x86.c: Add configure checks for header files.
11099 * trace.c: Add configure checks for header files.
11100 * aot-runtime.c: Add configure checks for header files.
11101 * aot-compiler.c: Add configure checks for header files.
11102 * driver.c: Add configure checks for header files.
11103 * mini-codegen.c: Add configure checks for header files.
11105 Code is contributed under MIT/X11 license.
11107 2007-05-22 Zoltan Varga <vargaz@gmail.com>
11109 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
11110 icompare_imm -128 + op_iclt. Fixes #81703.
11112 2007-05-19 Zoltan Varga <vargaz@gmail.com>
11114 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
11116 2007-05-15 Massimiliano Mantione <massi@ximian.com>
11118 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
11119 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
11120 so that all isinst checks now use "interface_bitmap".
11122 2007-05-15 Zoltan Varga <vargaz@gmail.com>
11124 * cpu-amd64.md (jmp): Fix a warning.
11126 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
11128 * basic.cs: Add new regression test.
11130 * basic.cs: Remove test which is now in basic-long.cs.
11132 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
11134 * basic-long.cs: Add new test.
11136 2007-05-13 Zoltan Varga <vargaz@gmail.com>
11138 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
11140 2007-05-12 Zoltan Varga <vargaz@gmail.com>
11142 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
11144 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
11147 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
11148 throwing code a bit.
11150 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
11151 the exception throwing code a bit.
11153 * mini-x86.c (get_call_info): Allocate result from a mempool.
11155 2007-05-11 Zoltan Varga <vargaz@gmail.com>
11157 * aot-compiler.c (find_typespec_for_class): Fix the assert.
11159 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
11161 * mini.h (MonoCompile): Add 'token_info_hash' field.
11163 * mini.c: Save token->method associations during compilation so the AOT
11164 compiler can use it.
11166 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
11167 which reference generic classes and methods.
11169 2007-05-10 Zoltan Varga <vargaz@gmail.com>
11171 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
11173 * aot-compiler.c (compile_method): Fix a typo in a comment.
11175 * aot-runtime.c (decode_cached_class_info): Skip generic types.
11177 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
11178 everything generic.
11180 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
11182 2007-05-09 Zoltan Varga <vargaz@gmail.com>
11184 * mini.h (MonoCompile): Add 'args' field.
11186 * mini.c (mono_compile_create_vars): Store variables representing the arguments
11189 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
11191 2007-05-08 Zoltan Varga <vargaz@gmail.com>
11193 * mini.c (mono_compile_get_interface_var): Remove this unused function.
11195 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
11197 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
11198 opcodes for some opcodes.
11200 * mini.h *.brg *.c: Use the new opcodes.
11202 2007-05-08 Massimiliano Mantione <massi@ximian.com>
11204 * mini.h: Bumped aot revision.
11206 * inssel.brg: modified code generation of type checks for interfaces
11207 to use the new "MonoClass.interface_bitmap" instead of the old
11208 "MonoClass.interface_offsets".
11210 2007-04-30 Zoltan Varga <vargaz@gmail.com>
11212 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
11214 2007-04-29 Zoltan Varga <vargaz@gmail.com>
11216 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
11219 2007-04-27 Neale Ferguson <neale@sinenomine.net>
11221 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
11223 2007-04-27 Wade Berrier <wberrier@novell.com>
11225 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
11226 mini.h) to fix build.
11228 2007-04-26 Zoltan Varga <vargaz@gmail.com>
11230 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
11232 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
11233 causes the corlib unit tests to fail.
11235 2007-04-25 Zoltan Varga <vargaz@gmail.com>
11237 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
11239 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
11241 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
11242 opcodes to the comparison relations.
11244 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
11245 opcodes to their types.
11247 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
11249 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
11250 it in cfg->arch.cinfo.
11252 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
11254 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
11255 cfg->cil_offset_to_bb.
11257 2007-04-24 Zoltan Varga <vargaz@gmail.com>
11259 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
11260 created becase of initlocals.
11262 2007-04-23 Zoltan Varga <vargaz@gmail.com>
11264 * mini-alpha.c cpu-alpha.md: More alpha port work from
11265 Sergey Tikhonov <tsv@solvo.ru>.
11267 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
11269 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
11271 2007-04-19 Zoltan Varga <vargaz@gmail.com>
11273 * cpu-s390.md (break): Correct the length of break instruction.
11275 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11277 * mini.c: fix a couple of soft-float issues and comments.
11279 2007-04-15 Miguel de Icaza <miguel@novell.com>
11281 * trace.c (is_filenamechar): - is also a filename char.
11283 2007-04-15 Neale Ferguson <neale@sinenomine.net>
11285 * mini-s390.c: Correct checking for enum type in return value processing.
11287 2007-04-14 Raja R Harinath <rharinath@novell.com>
11289 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
11290 (version.h): Makefile is in the build directory.
11292 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
11294 * mini-amd64.h: fix for assertion failure on Solaris/amd64
11296 2007-04-11 Martin Baulig <martin@ximian.com>
11298 * mini.c (can_access_member): Fix handling of generic classes;
11301 2007-04-10 Zoltan Varga <vargaz@gmail.com>
11303 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
11305 2007-04-05 Zoltan Varga <vargaz@gmail.com>
11307 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
11309 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
11311 * mini-codegen.c: make sure the right spill amount is
11312 used for fp or integer registers (fixes the float_sub_spill() on ppc).
11314 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
11316 * mini-ppc.c: fixes for the fp_branch_nan test.
11318 2007-03-23 Zoltan Varga <vargaz@gmail.com>
11320 * basic.cs: Comment out new test which still fails on ia64.
11322 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
11324 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
11326 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11328 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
11330 2007-03-22 Zoltan Varga <vargaz@gmail.com>
11332 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
11333 on 64 bit machines. Fixes part of #80738.
11335 * basic.cs: Add regression test.
11337 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11339 * inssel.brg basic.cs: Revert previous change to fix build.
11341 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
11344 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
11346 * basic.cs: Add new regression test.
11348 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11350 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
11353 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11355 * cpu-s390x.md: Correct length of break instruction.
11357 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11359 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
11360 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
11362 2007-03-15 Jonathan Chambers <joncham@gmail.com>
11364 * *.c: Begin WIN64 port.
11365 * mini.c: Use correct register in profiler.
11366 * mini-amd64.c: No inline assembly on Win64.
11367 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
11368 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
11369 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
11370 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
11371 mono_arch_ip_from_context for Win64.
11373 Contributed under MIT/X11 license.
11375 2007-03-15 Zoltan Varga <vargaz@gmail.com>
11377 * exceptions-amd64.c (seh_handler): Ditto.
11379 * exceptions-x86.c (seh_handler): Fix a memory leak.
11381 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
11383 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
11384 mini-s390x.c: fixed peephole optimizations to deal
11385 correctly with 1 and 2 byte reload avoidance.
11387 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
11389 * cpu-s390.md, cpu-s390x.md: update localloc length.
11391 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11393 * cpu-g4.md: added missing descriptions.
11395 2007-03-14 Miguel de Icaza <miguel@novell.com>
11397 * Makefile.am: Add support so the tail tests are not executed on
11398 PowerPC as that is a known limitation of the PowerPC port.
11400 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11402 * runmdesc.bat: Move to msvc directory.
11404 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11406 * runmdesc.bat: Run executable that was produced by the current
11407 target and sent via an argument.
11409 2007-03-11 Zoltan Varga <vargaz@gmail.com>
11411 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
11414 * generics.2.cs: Add regression test.
11416 2007-03-09 Wade berrier <wberrier@novell.com>
11418 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
11420 2007-03-09 Zoltan Varga <vargaz@gmail.com>
11422 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
11423 AOT code depends on this.
11425 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11427 * mini.c: more precise tracking of types in the eval stack
11428 (part of fix for bug #81044).
11430 2007-03-07 Zoltan Varga <vargaz@gmail.com>
11432 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
11434 * aot-compiler.c (encode_patch): Remove an obsolete comment.
11436 2007-03-06 Zoltan Varga <vargaz@gmail.com>
11438 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
11440 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
11442 2007-02-22 Zoltan Varga <vargaz@gmail.com>
11444 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
11445 a pointer on 64 bit systems. Fixes #80190.
11447 * iltests.il: Add new regression test.
11449 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11451 * mini.c: inline a constant for Environment.IsRunningOnWindows.
11453 2007-02-19 Geoff Norton <gnorton@customerdna.com>
11455 * trace.c: Remove an erroneous alignemnt check when tracing.
11456 Fixes --trace on OSX86.
11458 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11460 * mini-$(arch).h: initialize SP in context for all the archs.
11462 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
11464 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
11465 regressions in the thread tests.
11467 2007-02-14 Zoltan Varga <vargaz@gmail.com>
11469 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
11470 - fixed implementation of LOCALLOC opcode
11471 - implemented non-un compare for floats
11473 - implementation of FDIV and CKFINITE opcodes
11474 - fixes for latest mono updates
11475 - additional arch opcodes
11477 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11479 * Makefile.am: simplify and merge rules for cross-compilation.
11481 2007-02-07 Massimiliano Mantione <massi@ximian.com>
11483 * local-propagation.c: Actually *apply* the fix for bug 80591...
11485 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11487 * mini-exceptions.c: backuot part of the last change
11488 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
11490 2007-02-06 Massimiliano Mantione <massi@ximian.com>
11491 * inssel.brg: Fix bug 59286.
11494 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
11496 * mini-exceptions.c: patch from Zoltan to correctly check for
11497 stack boundaries (using the stack register, not the frame register),
11498 fixes bugs #80724, #79717.
11500 2007-02-03 Zoltan Varga <vargaz@gmail.com>
11502 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
11503 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
11505 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
11506 presence of frame pointer elimination.
11508 2007-02-01 Geoff Norton <gnorton@customerdna.com>
11510 * mini-x86.h: NetBSD UCONTEX_REG defines.
11512 2007-02-01 Zoltan Varga <vargaz@gmail.com>
11514 * inssel-amd64.brg: Fix amd64 build.
11516 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
11518 * mini.h: remove extern to workaround what looks likes gcc bug 26905
11521 2007-01-31 Zoltan Varga <vargaz@gmail.com>
11523 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
11526 * mini-<ARCH>.c: Use mono_is_regsize_var ().
11528 2007-01-30 Mark Mason <mason@broadcom.com>
11530 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
11531 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
11532 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
11533 beginning support for CEE_JMP [not quite working yet]
11534 * tramp-mips.c: LMF handling now works
11536 2007-01-30 Zoltan Varga <vargaz@gmail.com>
11538 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
11540 * mini.h (NULLIFY_INS): New macro.
11542 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11544 * mini.c: statistical profiler fix for windows, patch
11545 from Tor Lillqvist (tml@novell.com).
11547 2007-01-30 Massimiliano Mantione <massi@ximian.com>
11548 * local-propagation.c: Fix bug 80591.
11550 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11552 * Makefile.am: put back the --export-dynamic option as with
11553 the previous gmodule flags (thanks to Robert Jordan).
11555 2007-01-28 Zoltan Varga <vargaz@gmail.com>
11557 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
11559 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
11560 simplify and speed up the local register allocator. Also rename some fields
11561 like iassign->vassign.
11563 * regalloc.c: Remove some functions which are no longer used since their
11564 inlined version is in mini-codegen.c.
11566 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
11568 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
11570 2007-01-27 Zoltan Varga <vargaz@gmail.com>
11572 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
11573 narrowing. Fixes #80622.
11575 * iltests.il: Add new regresssion test.
11577 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11579 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
11580 debug-debugger.c, debug-debugger.h: warning fixes.
11581 * driver.c: updated copyright year and made it fit in one line.
11583 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
11585 * aot-runtime.c: updated to use mono-dl instead of gmodule.
11587 2007-01-25 Zoltan Varga <vargaz@gmail.com>
11589 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
11591 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
11593 * iltests.il: Add new test for bug #80507.
11595 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11597 * mini-arm.h: use soft-float also on vfp for now.
11599 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11601 * mini.c: fix some more soft-float issues.
11603 2007-01-24 Zoltan Varga <vargaz@gmail.com>
11605 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
11607 2007-01-24 Massimiliano Mantione <massi@ximian.com>
11608 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
11609 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
11610 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
11612 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
11614 * mini-arm.c: typo fix.
11616 2007-01-23 Neale Ferguson <neale@sinenomine.net>
11618 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
11620 2007-01-21 Zoltan Varga <vargaz@gmail.com>
11622 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
11623 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
11625 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
11627 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
11629 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
11631 * inssel.brg: Fix a warning.
11633 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
11635 * abcremoval.c ssa.c ssapre.c: Update after this change.
11637 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
11639 * dominators.c (df_set): Use mono_bitset_union_fast.
11641 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11643 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
11644 mini-codegen.c: reduce relocations and memory usage for the cpu
11647 2007-01-20 Zoltan Varga <vargaz@gmail.com>
11649 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
11651 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
11652 to reduce their size.
11654 2007-01-19 Mark Mason <mason@broadcom.com>
11656 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
11657 * mini-mips.c: more configuration macros, support long conditional branches, additional
11658 asserts, fix epilog instrumentation.
11659 * mini-mips.h: use standard stack walk
11660 * cpu-mips.md: increase size of div, rem and conditional branches
11662 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
11664 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
11667 2007-01-19 Zoltan Varga <vargaz@gmail.com>
11669 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
11670 (compile_method): Ditto.
11672 * aot-runtime.c (decode_klass_info): Ditto.
11674 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
11675 needed by the code generated by inssel.brg. Also fix a warning.
11677 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
11679 * mini.c: deal with enums that become genericinsts by
11680 being nested in a generic class (bug #79956).
11682 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11684 * mini.c: match the generic definition to check for
11685 private access with generic types (bug #78431).
11687 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11689 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
11690 to make life easier for people cross-compiling that insist on not
11693 2007-01-17 Mark Mason <mason@broadcom.com>
11695 * inssel-long.brg: patch to deal with mips missing flags
11696 * inssel-long32-mips.brg: implement overflow checks
11697 * insset-mips.brg: implement overflow checks
11698 * mini-mips.h: implement conditional exception handling
11699 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
11700 Remove unused code, minor cleanups.
11701 * exceptions-mips.c: minor cleanups
11702 * mini-ops.h: add mips conditional exception ops
11703 * cpu-mips.md: add mips conditional exception ops
11706 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11708 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
11709 to deal with mips missing of flags.
11711 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11713 * exceptions-ppc.c: execute fault handlers.
11715 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
11717 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
11719 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
11721 * mini.c: handle also floating point values in initialize_array.
11723 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11725 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
11726 array initialization and make it conditional on the intrins option.
11728 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11730 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
11731 relocations and put the patch info names close to the enum definition.
11733 2007-01-15 Mark Mason <mason@broadcom.com>
11735 * basic.cs, exceptions.cs: break up large tests to increase debugability.
11737 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
11739 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
11741 2007-01-12 Raja R Harinath <rharinath@novell.com>
11743 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
11745 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
11747 * Makefile.am: distribute the mips sources.
11749 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11751 * mini-codegen.h: handle bug #80489 here, by excluding ecx
11754 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
11756 * cpu-x86.md: back out for now as this triggers other regressions.
11758 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11760 * cpu-x86.md: force src1 and dest regpair for long shift instructions
11761 to eax:edx, so ecx can't get allocated to them (bug #80489).
11763 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
11765 * mini.c, mini-exceptions.c: enabled running fault handlers
11768 2007-01-03 Miguel de Icaza <miguel@novell.com>
11770 * driver.c: If nothing fail, do not use the string "failed",
11771 because it makes it very annoying to view test result logs on the
11774 2006-12-30 Miguel de Icaza <miguel@novell.com>
11776 * debug-debugger.c (mono_debugger_main): Rename "main" to
11777 "main_method" to prevent a warning.
11779 Remove a warning for unused field.
11781 2006-12-28 Martin Baulig <martin@ximian.com>
11784 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
11786 2006-12-22 Martin Baulig <martin@ximian.com>
11788 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
11789 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
11790 seperate `.mdb_debug_info' section, so we can access it from the
11791 debugger even if the binary is stripped.
11793 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
11794 from the `.mdb_debug_info' here to prevent the linker from
11795 removing that section.
11797 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
11798 mdb-debug-info64.s.
11800 2006-12-19 Robert Jordan <robertj@gmx.net>
11802 * mini-x86: enable the code to return small structures in
11803 registers for FreeBSD as well. Fixes bug #80278.
11804 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
11806 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11808 * mini-x86.c: align the stack when calling the profiler
11809 function instrumenting the prolog (on OSX).
11811 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
11813 * mini.c: emit a break opcode where Debugger.Break () is called.
11815 2006-12-13 Miguel de Icaza <miguel@novell.com>
11817 * mini.c (mono_method_to_ir): Provide useful information on this
11818 assert, to prevent others from debugging like I did.
11820 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11822 * mini.c: enable code which was incorrectly commented
11825 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11827 * mini-x86.c: enable on OSX, too, the code to return small
11828 structures in registers.
11830 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
11832 * mini-x86.c: remove the use of the dynamic code manager here, too.
11834 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
11836 * mini.h, debug-debugger.c, tramp-*.c: fixed
11837 mono_debugger_create_notification_function() to use
11838 mono_global_codeman_reserve () instead of a dynamic code manager.
11840 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
11842 * mini.c, jit-icalls.h, jit-icalls.c: remove the
11843 ves_array_element_address() jit icall and use a generated
11844 managed method instead (which is about 4 times faster for a rank 3
11847 2006-11-29 Mark Mason <mason@broadcom.com>
11849 * basic-calls.cs: additional tests for passing
11850 structures as function arguments.
11852 2006-11-29 Mark Mason <mason@broadcom.com>
11854 * mini-mips.h: disable custom exception handling
11855 * mini-mips.c: throw/rethrow should use jalr to call
11856 exception stubs. Fixed bug with passing structures
11857 by value. More support for tracing floating point
11860 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11862 * mini.c: fixed typo in the soft-float ldind.r4 handling
11865 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11867 * mini.c, mini.h, driver.c: added --runtime command line
11868 option to select a different runtime than the autodetected one.
11869 * jit.h: added API for embedders to initialize with a specific
11872 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
11874 * mini.c: handle also boxing of r4 values (bug #80024).
11876 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
11878 * mini-ppc.c: force indirect calls until we reserve
11879 enough address space for all the generated code.
11881 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
11883 * exceptions-arm.c: workaround bugs in the libc definition
11884 of struct ucontext.
11886 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
11888 * inssel.brg: fixes from me and Mark Mason.
11890 2006-11-23 Dick Porter <dick@ximian.com>
11892 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
11893 semaphore display now we've fixed the initial value
11895 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11897 * inssel.brg: partially revert the last change to fix the build.
11899 2006-11-21 Mark Mason <mason@broadcom.com>
11901 * inssel.brg: Add and use compare-and-branch macros to support
11902 architectures that do not have condition code registers (ie. MIPS).
11903 * *-mips.{c,brg,md}: Fix copyright statements
11905 2006-11-20 Mark Mason <mason@broadcom.com>
11907 * Makefile.am: remove mini-codegen.c from list of MIPS sources
11908 * mini.c: Allow GET_CONTEXT to be specified by the arch port
11909 * mini.h: Added declaration for mono_print_ins()
11910 * mini-codegen.c: added ins_spec initializer for MIPS
11911 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
11912 vreg to be virtual and hreg to be non-virtual.
11913 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
11914 is not yet working/implemented correctly.
11915 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
11916 non-static, fixup calls to print_ins() from other parts in the file.
11918 2006-11-20 Mark Mason <mason@broadcom.com>
11920 * basic-calls.cs: added tests for passing structures as arguments
11923 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
11925 * inssel-long32.brg: optimize signed division by power of two.
11927 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
11929 * mini-arm.c: added support for interworking with thumb code
11930 (mono must be still be built using the ARM instruction encoding).
11932 2006-11-19 Miguel de Icaza <miguel@novell.com>
11934 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
11935 verifier has different rules for it. Fixes a few verifier issues
11938 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
11939 at the end, so people know what happened.
11941 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
11943 * brach-opts.c: in optimize_exception_target() make sure we
11944 are in a catch clause (fixes bug #79871).
11946 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
11948 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
11949 more soft-float support fixes.
11951 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
11953 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
11954 that are passed half on the stack and half in registers.
11956 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
11958 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
11959 more mips integration work from Mark E Mason
11960 <mark.e.mason@broadcom.com>.
11962 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
11964 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
11965 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
11966 tramp-mips.c: added sources for the mips port, not
11967 integrated in the build yet. Contributed by
11968 Mark E Mason <mark.e.mason@broadcom.com>.
11970 2006-11-14 Neale Ferguson <neale@sinenomine.net>
11972 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
11974 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
11976 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
11977 put the soft-float rules in its own file since it seems to
11978 break s390 compilation.
11980 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
11982 * mini-arm.c: fixed wrnings.
11984 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
11986 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
11987 inssel-arm.brg: ARM support for soft-float.
11989 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
11991 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
11992 loads and stores of 32 bit fp values.
11994 2006-11-10 Zoltan Varga <vargaz@gmail.com>
11996 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
11998 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
11999 works. Fixes #79852 and #79463.
12001 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
12003 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
12004 more soft-float support WIP and fixes.
12006 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
12008 * mini-arm.c: some VFP updates.
12010 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
12012 * mini-exceptions.c: 0 is a valid local var offset in some
12013 architectures, don't assert (bug #78508).
12015 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
12017 * exceptions-arm.c: fixed off by one error in stack walk code.
12019 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
12021 * mini.h, mini.c: more precise tracking of type load exceptions.
12023 2006-11-03 Robert Jordan <robertj@gmx.net>
12025 * Makefile.am: [WIN32] Add monow.exe target.
12026 * driver.c: [WIN32] Don't detach the console when debugging.
12029 2006-10-30 Miguel de Icaza <miguel@novell.com>
12031 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
12033 2006-10-23 Zoltan Varga <vargaz@gmail.com>
12035 * aot-compiler.c (emit_method_info): Add a case missed earlier.
12037 * driver.c (mini_regression): Fix --regression with AOT.
12039 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
12041 2006-10-17 Zoltan Varga <vargaz@gmail.com>
12043 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
12045 * mini-sparc.h: Don't use sigaction on sparc/linux.
12047 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
12049 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
12051 * mini-exceptions.c: Add proper include files for getpid ().
12053 2006-10-16 Zoltan Varga <vargaz@gmail.com>
12055 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
12056 address instead of a MonoJitInfo* to avoid decoding the exception info for the
12059 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
12060 name cache to reduce its size.
12062 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
12064 2006-10-15 Zoltan Varga <vargaz@gmail.com>
12066 * mini-x86.c: Save/restore the current LMF structure more efficiently using
12067 the mono_lmf TLS variable.
12069 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
12070 trampoline lmf frames.
12072 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
12074 2006-10-14 Zoltan Varga <vargaz@gmail.com>
12076 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
12077 the mono_lmf TLS variable.
12079 * mini-exceptions.c: Access the LMF structure through accessors.
12081 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
12082 variable instead of in jit_tls->lmf.
12084 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
12086 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
12087 trampoline lmf frames.
12089 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
12091 2006-10-12 Zoltan Varga <vargaz@gmail.com>
12093 * mini.c trace.c mini-x86.c: Revert these too.
12095 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
12098 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
12100 * genmdesc.c: removed now dead code.
12102 2006-10-09 Robert Jordan <robertj@gmx.net>
12104 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
12106 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
12108 * mini.h: do not leave gaps in the opcode values.
12110 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
12112 * jit-icalls.h: flag functions as internal here, too.
12114 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
12116 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
12117 functions with the internal attribute.
12119 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
12121 * aot-compiler.c: fclose the file descriptor in the profile read loop.
12123 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
12125 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
12128 2006-10-05 Zoltan Varga <vargaz@gmail.com>
12130 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
12131 tail calls as on other platforms.
12133 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
12135 * iltests.il: Add a few tailcall tests.
12137 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
12139 * driver.c: fix loop for old compilers (bug #79521).
12141 2006-10-02 Zoltan Varga <vargaz@gmail.com>
12143 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
12145 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
12147 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
12148 metadata without any code.
12150 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
12151 more precise debugging information using gdb.
12153 2006-09-30 Zoltan Varga <vargaz@gmail.com>
12155 * inssel-ia64.brg: Make the helper methods static.
12157 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
12159 * inssel-x86.brg: make the helper methods static.
12161 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
12163 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
12165 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
12167 * mini.c: updates for monoburg changes.
12168 * inssel.brg: make a few helper functions static as they should.
12170 2006-09-27 Zoltan Varga <vargaz@gmail.com>
12172 * Makefile.am: Move mini-codegen.c to common_sources.
12174 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
12176 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
12178 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
12179 mini-ppc.h: port to use the common local register allocator.
12181 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12183 * mini.h: Remove the comment too then.
12185 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
12187 * mini.h: put back backend.data which is to be used shortly and
12188 doesn't increase the size of MonoInst. If any 64 bit arch aligned
12189 pointers on 4 byte boundaries it'd have much bigger issues running
12190 and you can ifdef it out anyway.
12192 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12194 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
12195 MonoInst size by 4 bytes on 64 bit machines.
12197 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
12199 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
12200 replacement with more meaningful field names. Arch maintainers, please
12201 check the assigned names are good enough for your arch.
12203 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12205 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
12206 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
12208 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
12210 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
12211 relocations and memory requirements, put the optimization flags
12212 definitions in their own file.
12214 2006-09-24 Zoltan Varga <vargaz@gmail.com>
12216 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
12218 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
12220 2006-09-22 Zoltan Varga <vargaz@gmail.com>
12222 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
12224 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
12226 * inssel.brg: use the correct function to get the size of an item
12227 in an array, given an element class.
12228 * aot-compiler.c: do not access class->class_size directly.
12230 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
12232 * mini.h, debug-mini.c: added a debugging function to print
12233 info about local variables and arguments in a jitted method.
12235 2006-09-20 Zoltan Varga <vargaz@gmail.com>
12237 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
12239 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
12241 2006-09-19 Zoltan Varga <vargaz@gmail.com>
12243 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
12244 inner and outer loops when passing vtypes.
12246 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
12248 * mini-ppc.c: take into account the cpu errata for cache flushing
12249 which caused some random errors (bug #79381).
12251 2006-09-19 Zoltan Varga <vargaz@gmail.com>
12253 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
12254 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
12256 2006-09-17 Zoltan Varga <vargaz@gmail.com>
12258 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
12261 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
12262 freebsd ports tree.
12264 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
12265 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
12267 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
12270 2006-09-13 Zoltan Varga <vargaz@gmail.com>
12272 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
12274 2006-09-12 Zoltan Varga <vargaz@gmail.com>
12276 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
12277 macro does not have to be changed during debugging.
12279 * 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>.
12281 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
12283 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
12285 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
12286 MONO_ARCH_NO_EMULATE_MUL is defined.
12288 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
12290 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
12292 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
12294 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
12296 2006-09-11 Zoltan Varga <vargaz@gmail.com>
12298 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
12299 stuff to mini-exceptions.c where it is used.
12301 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
12302 setup code, the real one is in mini-exceptions.c.
12304 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
12305 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
12306 some changes from the freebsd ports tree.
12308 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
12311 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
12313 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
12315 * mini.c: on Linux, check for /proc to be mounted
12316 (bug# 79351, novell bug#201204).
12318 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
12320 * mini.c: handle cases where pthread_attr_getstack() behaves
12321 incorrectly (bug #78096).
12323 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
12325 * mini-arm.c: support larger stack frames (bug #79272).
12327 2006-09-08 Zoltan Varga <vargaz@gmail.com>
12329 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
12331 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
12334 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
12335 mono_class_from_name () to find a class from its name.
12337 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
12339 2006-09-07 Zoltan Varga <vargaz@gmail.com>
12341 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
12343 2006-09-05 Kornel Pal <kornelpal@gmail.com>
12345 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
12347 2006-09-04 Zoltan Varga <vargaz@gmail.com>
12349 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
12350 callinfo->trampoline.
12352 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
12354 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
12357 2006-09-03 Zoltan Varga <vargaz@gmail.com>
12359 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
12361 2006-09-02 Zoltan Varga <vargaz@gmail.com>
12363 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
12364 stats.method_trampolines, it is already done by the generic trampoline code.
12366 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
12368 2006-09-01 Zoltan Varga <vargaz@gmail.com>
12370 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
12372 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
12374 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
12376 * mini.c (print_jit_stats): Print mscorlib mempool size too.
12378 * mini.c (print_jit_stats): Print new stats.
12380 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
12382 2006-08-31 Zoltan Varga <vargaz@gmail.com>
12384 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
12385 Address on two dimensional arrays. Fixes #78729.
12387 * mini.h (MonoCompile): Add a 'skip_visibility' field.
12389 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
12392 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
12394 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
12397 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
12399 (mini_get_ldelema_ins): Ditto.
12401 2006-08-30 Zoltan Varga <vargaz@gmail.com>
12403 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
12404 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
12407 2006-08-29 Neale Ferguson <neale@sinenomine.net>
12409 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
12410 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
12412 * exceptions-s390x.c: Cosmetic change.
12414 * tramp-s390.c: Fix warning.
12416 * cpu-s390.md: Correct length of mul_imm.
12418 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
12420 * aot-compiler.c: added binary writer with ELF backend
12421 implementation (only on Linux/x86 for now).
12423 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12425 * Makefile.am: Don't run net 2.0 AOT tests.
12427 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
12428 (mono_compile_assembly): Skip net 2.0 assemblies as well.
12430 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
12432 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12434 * aot-compiler.c: simplified and refactored the asm-writing code
12435 to allow different backends.
12437 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12439 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12441 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
12442 little. Share patches of type TYPE_FROM_HANDLE as well.
12444 * mini.c (mono_patch_info_equal): New helper function.
12445 (mono_patch_info_hash): Ditto.
12447 * aot-compiler.c (emit_method_code): Fix s390 build.
12449 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
12450 is not handled because it is stored as a flag and not as a type ctor. Fixes
12453 2006-08-17 Zoltan Varga <vargaz@gmail.com>
12455 * aot-compiler.c: Fix computation of GOT slot statistics.
12457 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
12458 Also remove support for not PIC AOT.
12460 * mini.h: Bump AOT file format version.
12462 * objects.cs: Add a test for #78990.
12464 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
12465 (peter.dettman@iinet.net.au). Fixes #79087.
12467 * basic-long.cs: Add a test for the above.
12469 2006-08-16 Zoltan Varga <vargaz@gmail.com>
12471 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
12473 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
12476 2006-08-15 Zoltan Varga <vargaz@gmail.com>
12478 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
12481 2006-08-10 Jonathan Chambers <joncham@gmail.com>
12483 * mini.c: Don't verify COM proxy invoke calls
12486 2006-08-10 Dick Porter <dick@ximian.com>
12488 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
12489 which process is holding semaphores locked.
12491 2006-08-08 Zoltan Varga <vargaz@gmail.com>
12493 * mini-ia64.c mini-amd64.c: Fix #79027.
12495 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
12497 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
12499 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
12500 implicit arguments in a vararg call. Fixes #79027.
12502 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
12504 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
12505 (mono_get_array_new_va_signature): Ditto.
12507 2006-08-05 Zoltan Varga <vargaz@gmail.com>
12509 * aot-runtime.c: Call init_plt lazily.
12511 * inssel-long.brg: Fix unsigned long->int conversion.
12513 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
12515 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
12516 that most data is now in the .rss/.data section.
12518 2006-08-04 Zoltan Varga <vargaz@gmail.com>
12520 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
12522 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
12524 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
12526 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
12528 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
12529 virtual call. Fixes #79010.
12531 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
12532 and use the result as the this argument in the real call.
12534 * generics.2.cs: Add a new test for #79010.
12536 2006-08-03 Zoltan Varga <vargaz@gmail.com>
12538 * mini-x86.c: Fix a warning.
12540 * aot-compiler.c: Add a bunch of statistics.
12542 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
12544 2006-08-02 Zoltan Varga <vargaz@gmail.com>
12546 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
12548 2006-08-01 Zoltan Varga <vargaz@gmail.com>
12550 * 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>.
12552 2006-07-13 Miguel de Icaza <miguel@novell.com>
12554 * mini.c (mono_method_to_ir): Obtain the original method in the
12555 CIL stream and use this to perform validation.
12559 2006-07-19 Zoltan Varga <vargaz@gmail.com>
12561 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
12562 (mono_arch_call_opcode): Ditto.
12564 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
12567 * mini.c (mono_patch_info_dup_mp): New helper function.
12569 * aot-compiler.c (compile_method): Fix some of the memory allocated during
12570 compilation. Fixes #78827.
12572 2006-07-18 Kornel Pal <kornelpal@gmail.com>
12574 * declsec.c: Use original security informations for
12575 MONO_WRAPPER_MANAGED_TO_MANAGED.
12577 2006-07-15 Jonathan Chambers <joncham@gmail.com>
12579 * mini.c: Allow Com Interop methods/classes and
12580 don't verify COM wrapper calls
12583 2006-07-13 Zoltan Varga <vargaz@gmail.com>
12585 * inssel-long32.brg: Fix long->i4 checked conversion.
12587 * exceptions.cs: Add a test for the above.
12589 2006-07-08 Zoltan Varga <vargaz@gmail.com>
12591 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
12593 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
12596 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
12599 2006-07-03 Zoltan Varga <vargaz@gmail.com>
12601 * mini.c: Fix solaris/x86 exception handling.
12603 * Makefile.am: Get rid of $(ICU_LIBS).
12605 2006-07-02 Zoltan Varga <vargaz@gmail.com>
12607 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
12608 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
12609 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
12611 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
12613 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
12614 this function causes a SIGSEGV.
12616 2006-06-22 Zoltan Varga <vargaz@gmail.com>
12618 * mini.c: Remove unused solaris/x86 includes.
12620 2006-06-21 Zoltan Varga <vargaz@gmail.com>
12622 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
12624 2006-06-20 Jb Evain <jbevain@gmail.com>
12626 * cpu-g4.md: fix max length of start_handler instruction.
12628 2006-06-20 Massimiliano Mantione <massi@ximian.com>
12629 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
12631 2006-06-16 Massimiliano Mantione <massi@ximian.com>
12632 * ssa.c: Fixed bug 78653 for SSA based deadce.
12633 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
12634 MonoInst.flags, used in SSA based deadce.
12635 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
12636 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
12638 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
12640 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
12641 it can end up using non executable memory on ppc64 systems
12642 running ppc32 userspace (fix from Johannes Berg).
12644 2006-06-14 Dick Porter <dick@ximian.com>
12646 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
12649 2006-06-13 Massimiliano Mantione <massi@ximian.com>
12650 * mini.c: Made so that inline is locally disabled if it would
12651 trigger a .cctor, because too many apps depend on this behavior
12652 (which seems to be also the one of the MS CLR).
12654 2006-06-13 Zoltan Varga <vargaz@gmail.com>
12656 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
12657 No idea why this worked before.
12659 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
12660 which branch to outer exception clauses since they could skip the
12661 inner finally clauses. Fixes #78633.
12663 * exceptions.cs: Add a test for the above.
12665 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
12668 * iltests.il: Add a test for the above.
12670 2006-06-12 Zoltan Varga <vargaz@gmail.com>
12672 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
12673 after the end of a try bblock, to prevent asserts in mini_method_compile ().
12675 * iltests.il: Add a test for the above.
12677 2006-06-10 Zoltan Varga <vargaz@gmail.com>
12679 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
12681 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
12682 methods as instrinsics.
12684 2006-06-09 Wade Berrier <wberrier@novell.com>
12686 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
12687 (simple-cee-ops.h ssapre-mini-ops.h)
12689 2006-06-09 Neale Ferguson <neale@sinenomine.net>
12691 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
12692 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
12694 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
12695 * cpu-s390x.md: Fix max. length values for a couple of instructions.
12697 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
12699 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
12701 2006-06-08 Massimiliano Mantione <massi@ximian.com>
12703 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
12704 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
12705 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
12706 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
12707 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
12708 of opcodes, so that bug 78549 should not happen again.
12709 * ssapre.c: Updated to use the renamed files.
12711 2006-06-08 Zoltan Varga <vargaz@gmail.com>
12713 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
12714 in OP_ATOMIC_EXCHANGE_I4.
12716 2006-06-07 Wade Berrier <wberrier@novell.com>
12718 * tramp-s390.c: Fix s390 build (add missing pointer declarations
12719 in mono_debugger_create_notification_function)
12721 2006-06-06 Zoltan Varga <vargaz@gmail.com>
12723 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
12725 * mini.c (type_from_stack_type): Disable some changes which do not
12728 * driver.c: Reenable opts.
12730 * mini.h (MonoStackSlot): New structure to keep track of the verification state
12731 of the evaluation stack.
12733 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
12734 evaluation stack trace at entry to the bblock.
12736 * mini.c (merge_stacks): New function to perform verification of stack merges.
12737 Turned off by default.
12739 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
12742 2006-06-06 Massimiliano Mantione <massi@ximian.com>
12744 * local-propagation.c: Fixed bug 78549.
12746 2006-06-04 Zoltan Varga <vargaz@gmail.com>
12748 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
12750 2006-06-02 Miguel de Icaza <miguel@novell.com>
12752 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
12753 tramp-arm.c, tramp-ia64.c
12754 (mono_debugger_create_notification_function): Update signature to
12755 new signature and use new protocol for creating the notification
12758 Should fix the build.
12760 2006-06-02 Geoff Norton <gnorton@customerdna.com>
12762 * exceptions-ppc.c (mono_jit_walk_stack)
12763 (ves_icall_get_frame_info): Fix the build
12765 2006-06-02 Zoltan Varga <vargaz@gmail.com>
12767 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
12769 2006-05-31 Raja R Harinath <rharinath@novell.com>
12771 * il2tests.2.il: New file for generics CIL tests. Add test for
12773 * Makefile.am: Update.
12776 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
12779 2006-05-30 Massimiliano Mantione <massi@ximian.com>
12781 * aliasing.c: Fixed bug 78311.
12783 2006-05-29 Martin Baulig <martin@ximian.com>
12785 * mini-exceptions.c (mono_find_jit_info): When computing the
12786 native offset, check whether we're actually inside the method's
12787 code; call mono_debug_print_stack_frame() to format the frame.
12788 (ves_icall_System_Exception_get_trace): Call
12789 mono_debug_print_stack_frame() to format the stack frame.
12790 (ves_icall_get_trace): Update to the new debugging API.
12791 (mono_jit_walk_stack_from_ctx): Likewise.
12792 (ves_icall_get_frame_info): Likewise.
12794 * mini.c (get_method_from_ip): Use the new debugging API.
12795 (mono_print_method_from_ip): Likewise.
12798 (mono_jit_walk_stack): Use the new debugging API.
12799 (ves_icall_get_frame_info): Likewise.
12801 2006-05-27 Zoltan Varga <vargaz@gmail.com>
12803 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
12805 2006-05-25 Massimiliano Mantione <massi@ximian.com>
12807 * mini.c: Added "limitator" to inline for debugging.
12809 2006-05-24 Martin Baulig <martin@ximian.com>
12811 * debug-debugger.c (mono_debugger_init): Create a private,
12812 malloc()-based code manager for the notification function and
12813 intentionally leak it on exit. This fixes the crash-on-exit race
12817 (mono_debugger_create_notification_function): Added
12818 `MonoCodeManager *' argument.
12821 (mono_debugger_create_notification_function): Added
12822 `MonoCodeManager *' argument.
12824 2006-05-23 Massimiliano Mantione <massi@ximian.com>
12826 * aliasing.c: Fixed 64 bit issue.
12827 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12828 default since all known bugs are fixed (one more time!).
12830 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12832 * mini.c: write barrier support.
12834 2006-05-23 Martin Baulig <martin@ximian.com>
12836 * debug-debugger.c: Revert Paolo's change. Add comment and #error
12837 check at the top of the file.
12839 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
12841 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
12842 reverting changes without reason and without changelog entries.
12844 2006-05-18 Zoltan Varga <vargaz@gmail.com>
12846 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
12847 to a few opcodes. Fixes #78439.
12849 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
12850 consistency with other archs.
12852 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
12854 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
12856 * debug-debugger.c: fix the build.
12858 2006-05-17 Martin Baulig <martin@ximian.com>
12861 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
12862 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
12863 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
12864 (debugger_attach): Call GC_mono_debugger_add_all_threads().
12866 2006-05-11 Zoltan Varga <vargaz@gmail.com>
12868 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
12870 2006-05-10 Zoltan Varga <vargaz@gmail.com>
12872 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
12873 MONO_TYPE_GENERICINST.
12875 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
12876 MONO_TYPE_GENERICINST.
12878 2006-05-09 Zoltan Varga <vargaz@gmail.com>
12880 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
12883 2006-05-08 Zoltan Varga <vargaz@gmail.com>
12885 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
12887 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
12889 2006-05-06 Zoltan Varga <vargaz@gmail.com>
12891 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
12892 mono_trace_cleanup ().
12894 * iltests.il: Fix problem with the newly added test.
12896 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
12897 due to register constraints, free up the previous hreg. Fixes #78314.
12899 * iltests.il: Add new test for #78314.
12901 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
12902 Interlocked.Add. Fixes #78312.
12904 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
12906 2006-05-05 Zoltan Varga <vargaz@gmail.com>
12908 * inssel.brg (mini_emit_virtual_call): Fix a warning.
12910 2006-05-05 Martin Baulig <martin@ximian.com>
12912 * debug-mini.c (mono_debug_open_block): New method.
12915 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12916 the beginning of each basic block.
12919 (mono_arch_output_basic_block): Call mono_debug_open_block() at
12920 the beginning of each basic block.
12922 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12924 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12925 default until I understand why they break the build on amd64.
12927 2006-05-04 Zoltan Varga <vargaz@gmail.com>
12929 * mini.c (mini_cleanup): Call mono_cleanup ().
12931 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
12934 2006-05-04 Massimiliano Mantione <massi@ximian.com>
12936 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
12937 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
12938 default since all known bugs are fixed, and I cannot reproduce bug
12939 77944... I'm asking Matt Hargett to test again after this commit.
12941 2006-04-28 Massimiliano Mantione <massi@ximian.com>
12943 * mini-codegen.c: Fixed typo that thrashed inline.
12945 2006-04-28 Zoltan Varga <vargaz@gmail.com>
12947 * dominators.c (compute_dominators): Avoid using a worklist since
12948 it is not correct in some cases. Instead, iterate over all bblocks as
12949 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
12951 2006-04-28 Miguel de Icaza <miguel@novell.com>
12953 * mini.c (mono_jit_compile_method_inner): Use
12954 mono_prepare_exception_from_error that resets the value
12957 2006-04-27 Miguel de Icaza <miguel@novell.com>
12959 * mini.c: Move the mini_loader_error_to_exception to metadata.
12961 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12963 * aliasing.c: Fixed bug 78210.
12965 2006-04-27 Massimiliano Mantione <massi@ximian.com>
12967 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
12968 default until all their problems (or the ones they trigger) are fixed.
12970 2006-04-26 Zoltan Varga <vargaz@gmail.com>
12972 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
12974 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
12975 as loaded only after resolving patches since that could invoke the same method.
12977 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
12979 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
12982 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
12985 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
12988 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
12989 made from AOT code through the PLT table.
12991 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
12992 holding the plt offset when a call is made to the aot plt trampoline.
12994 2006-04-25 Zoltan Varga <vargaz@gmail.com>
12996 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
12999 * Makefile.am (common_sources): Fix build breakage.
13001 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
13002 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
13003 intra-assembly calls if possible.
13005 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
13007 * mini-trampolines.c: Handle PLT entries.
13009 * mini.c: Avoid creating a GOT var for calls.
13011 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
13012 from mscorlib code.
13014 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
13015 from mscorlib code.
13017 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
13020 * mini.h: Bump AOT file format version.
13022 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
13025 2006-04-25 Martin Baulig <martin@ximian.com>
13027 * driver.c: Disable copyprop, consprop and inline when running
13028 inside the debugger.
13030 2006-04-25 Martin Baulig <martin@ximian.com>
13032 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
13033 with `get_current_thread' and added `detach'.
13034 (MonoDebuggerMetadataInfo): Added `thread_size',
13035 `thread_tid_offset', `thread_stack_ptr_offset' and
13036 `thread_end_stack_offset'.
13038 2006-04-25 Zoltan Varga <vargaz@gmail.com>
13040 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
13043 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
13044 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
13046 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
13048 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
13050 * aot.c: Add support for ADJUSTED_IID.
13052 2006-04-24 Zoltan Varga <vargaz@gmail.com>
13054 * aot.c (emit_method_order): Don't align method_order_end.
13056 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
13057 the interface ID changes.
13059 2006-04-21 Dick Porter <dick@ximian.com>
13061 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
13062 cleaning up a thread. Fixes the new part of bug 77470.
13064 2006-04-20 Geoff Norton <gnorton@customerdna.com>
13066 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
13067 to managed wrapper.
13069 2006-04-19 Zoltan Varga <vargaz@gmail.com>
13071 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
13073 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
13074 SIGSEGV. Fixes #78072.
13076 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
13077 unregister our SIGABRT handler.
13079 2006-04-19 Massimiliano Mantione <massi@ximian.com>
13081 * mini.c: Disabled inline where it can alter the call stack in a
13082 way visible from managed code.
13083 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
13086 2006-04-16 Zoltan Varga <vargaz@gmail.com>
13088 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
13089 on other platforms. Fixes #78089.
13091 2006-04-13 Martin Baulig <martin@ximian.com>
13093 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
13094 determine whether we're inside the debugger.
13097 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
13099 2006-04-12 Zoltan Varga <vargaz@gmail.com>
13101 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
13102 handler clauses. Fixes #78024.
13104 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
13105 in the CALL_MEMBASE opcodes. Fixes #78088.
13106 (mono_arch_get_vcall_slot_addr): Ditto.
13108 2006-04-10 Martin Baulig <martin@ximian.com>
13110 * debug-debugger.c: The thread handling code has now been moved
13111 into ../metadata/threads.c.
13113 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13115 * driver.c (mono_main): Fix --with-gc=none build.
13117 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
13118 (mono_spillvar_offset_float): Ditto.
13119 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
13120 hreg, not when its !global, since on ia64, there is a third category: stacked
13123 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
13125 * mini.c: set MonoInst->klass for load field address and a few other
13128 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13130 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
13132 2006-04-07 Zoltan Varga <vargaz@gmail.com>
13134 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
13135 the branch opt changes.
13137 2006-04-06 Dick Porter <dick@ximian.com>
13139 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
13141 * wapihandles.c (mini_wapi_seminfo):
13142 * driver.c (mono_main): Add semaphore info option
13144 2006-04-05 Zoltan Varga <vargaz@gmail.com>
13146 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
13147 branch optimization changes. Fixes #78009.
13149 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
13151 * mini.c: ignore accessibility of methods in managed->native wrappers.
13153 2006-04-04 Zoltan Varga <vargaz@gmail.com>
13155 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
13157 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
13159 2006-04-03 Zoltan Varga <vargaz@gmail.com>
13161 * mini.c: Modify the branch optimizations to preserve the invariant that
13162 the entries inside the in_bb and out_bb arrays are unique.
13163 (mono_unlink_bblock): Avoid creation of new arrays.
13165 2006-04-02 Zoltan Varga <vargaz@gmail.com>
13167 * mini.c (mono_unlink_bblock): Fix regression caused by previous
13170 2006-04-01 Zoltan Varga <vargaz@gmail.com>
13172 * mini.c (optimize_branches): Remove the "optimizations" in
13173 the cbranch1/cbranch2 -> branch cases which were causing several
13174 problems in the past. Fixes #77986.
13176 2006-03-31 Chris Toshok <toshok@ximian.com>
13178 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
13179 default optimizations :(
13181 2006-03-31 Zoltan Varga <vargaz@gmail.com>
13183 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
13186 2006-03-31 Massimiliano Mantione <massi@ximian.com>
13188 * local-propagation.c: Added comments to structs and removed
13189 "Mono" prefixes from local tree mover types.
13191 2006-03-30 Zoltan Varga <vargaz@gmail.com>
13193 * Makefile.am (arch_sources): Define this for each architecture so
13194 libmono_la_SOURCES is defined in one place.
13196 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
13198 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
13201 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
13203 * driver.c: print the GC name supplied by configure.
13205 2006-03-29 Massimiliano Mantione <massi@ximian.com>
13207 * local-propagation.c: Added tree mover, and moved here all the
13208 local propagation code from mini.c
13209 * mini.c: Added support for treeprop, and moved all the local
13210 propagation code to local-propagation.c
13211 * mini.h: Added support for treeprop
13212 * driver.c: Added support for treeprop, enabled consprop, copyprop,
13213 treeprop, inline and deadce by default
13214 * Makefile.am: Added local-propagation.c
13216 2006-03-25 Zoltan Varga <vargaz@gmail.com>
13218 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
13220 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
13222 * debug-debugger.c: make it compile without the Boehm GC.
13224 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
13226 * mini.c: fixed issue with mismatch when an icall is registered
13227 with multiple names but same address.
13229 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
13231 * declsec.c, mini-exceptions.c: use write barrier to set reference
13232 fields of managed objects.
13234 2006-03-19 Zoltan Varga <vargaz@gmail.com>
13236 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
13237 (can_access_internals): Fix a warning.
13239 * mini.c (print_method_from_ip): Rename this to
13240 mono_print_method_from_ip so it gets exported.
13242 * trace.c: Deal with strings inside StringBuilder's containing garbage
13243 and fix memory leaks. Fixes #77848.
13245 2006-03-19 Zoltan Varga <vargaz@gmail.com>
13247 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
13250 2006-03-16 Neale Ferguson <neale@sinenomine.net>
13252 * mini-s390.c: Remove OP_X86_TEST_NULL.
13254 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
13256 * mini.c: use the correct GetHashCode() for the moving collector.
13258 2006-03-16 Massimiliano Mantione <massi@ximian.com>
13260 * liveness.c: Regalloc spill cost tuning.
13262 2006-03-15 Neale Ferguson <neale@sinenomine.net>
13264 * mini-s390x.h: Correct S390_LONG macro.
13266 * mini-s390x.c: Cleanup unused code.
13268 2006-03-15 Zoltan Varga <vargaz@gmail.com>
13270 * jit-icalls.h: New file.
13272 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
13273 icalls and include that instead of including jit-icalls.c.
13275 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
13278 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
13280 * mini.c: when checking for member accessibility, also check for
13281 friend assemblies and for explicit interface implementations.
13283 2006-03-14 Zoltan Varga <vargaz@gmail.com>
13285 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
13287 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
13289 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
13290 common cases are done first.
13292 * mini-ops.h: Only define platform specific opcodes on the given platform.
13294 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
13297 2006-03-14 Martin Baulig <martin@ximian.com>
13299 Revert Paolo's change from r57348:
13301 * mini.h: don't use gboolean for bitfields.
13302 * mini.c: verifier changes for fields and methods accessibility.
13304 2006-03-13 Neale Ferguson <neale@sinenomine.net>
13306 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
13308 * mini-s390x.c: Fix conv_r_un.
13310 * cpu-s390, cpu-s390x.md: Fix lengths.
13312 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
13314 * mini.c: nested types have access to all the nesting
13315 levels, not just the enclosing types.
13317 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
13319 * mini.c: added a few more verification checks.
13321 2006-03-12 Zoltan Varga <vargaz@gmail.com>
13323 * liveness.c: Merge optimizations from the linear-il branch.
13325 2006-03-11 Zoltan Varga <vargaz@gmail.com>
13327 * mini-ia64.c (emit_call): Add a comment.
13329 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
13331 * tramp-ia64.c: Fix some warnings.
13333 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
13335 * mini.h: don't use gboolean for bitfields.
13336 * mini.c: verifier changes for fields and methods accessibility.
13338 2006-03-11 Zoltan Varga <vargaz@gmail.com>
13340 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
13341 lazy icall wrapper changes.
13343 * dominators.c: Replace all the dominator algorithms with faster
13344 ones from the linear-il branch.
13346 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
13349 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
13350 common cases are done first.
13352 * mini-amd64.c: Fix some warnings.
13354 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
13357 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
13360 * mini.h: Add a missing prototype.
13362 2006-03-10 Zoltan Varga <vargaz@gmail.com>
13364 * mini.c: Compile icall wrappers lazily.
13366 * mini-codegen.c: Use printf instead of g_print since its much faster.
13368 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
13371 * mini.c (optimize_branches): Cache the negative result from
13372 remove_block_if_useless ().
13374 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
13375 Also fix some bblock linking issues.
13377 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
13380 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
13382 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
13383 accessed fields first, for better cache behavior.
13385 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13387 * mini.c: speedup IList<T> array accesses.
13389 2006-03-09 Zoltan Varga <vargaz@gmail.com>
13391 * mini.c (mono_method_to_ir): Handle large methods overflowing the
13392 inline_costs counter. Fixes #77190.
13394 2006-03-06 Zoltan Varga <vargaz@gmail.com>
13396 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
13397 trace messages. Fixes #77706.
13399 2006-03-04 Martin Baulig <martin@ximian.com>
13401 * tramp-amd64.c, tramp-x86.c
13402 (mono_debugger_create_notification_function): Use
13403 mono_global_codeman_reserve() to allocate a buffer at runtime and
13406 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
13408 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
13409 notification function at runtime and then call `initialize' in the
13410 `MONO_DEBUGGER__debugger_info' vtable.
13412 2006-03-04 Zoltan Varga <vargaz@gmail.com>
13414 * iltests.il: Fix a visibility problem.
13416 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13418 * driver.c, mini.c: add hooks for the counters API.
13420 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
13422 * driver.c: show disabled options.
13424 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
13426 * linear-scan.c: always use cost-driven selection.
13428 2006-02-28 Raja R Harinath <rharinath@novell.com>
13430 * jit-icalls.c (helper_compile_generic_method): Revert change from
13433 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
13435 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
13437 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
13439 * inssel.brg: style fixes, mostly to force the updated monoburg
13440 to run for people using svn.
13442 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
13444 * mini.c: match monoburg changes.
13446 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13448 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
13449 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
13450 declaration in the header file.
13452 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
13454 * helpers.c: reduce relocations and mem usage.
13456 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
13458 * mini.h, mini-codegen.c: disable logging features if
13459 requested by configure.
13461 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
13463 * mini.c: tiny verifier changes.
13465 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13467 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
13468 cpu-pentium.md: stack alignment changes for osx/x86,
13469 partially from Geoff Norton <gnorton@customerdna.com>.
13471 2006-02-24 Raja R Harinath <harinath@gmail.com>
13473 * jit-icalls.c (helper_compile_generic_method): Update to changes
13474 in metadata/class.c.
13476 2006-02-24 Zoltan Varga <vargaz@gmail.com>
13478 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
13480 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
13481 interface calls with large offsets.
13483 2006-02-23 Raja R Harinath <rharinath@novell.com>
13485 * jit-icalls.c (helper_compile_generic_method): Document the
13486 special-case we depend on so that we can inflate the method twice
13487 with the same context with no bad side-effects.
13489 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
13491 * mini-x86.c, mini-amd64.c: fix for case when xen support
13494 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
13496 * mini-x86.c, mini-amd64.c: generate code to access tls items
13497 in a faster way for Xen systems.
13499 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13501 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
13502 updates and compilation fixes for the OSX/x86 port, mostly from
13503 Geoff Norton <gnorton@customerdna.com>.
13505 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13507 * inssel.brg: faster interface call implementation
13508 to sync with the interface_offsets MonoVTable changes.
13510 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
13512 * mini.c: more verification checks.
13514 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
13516 * mini.c: added a few more verification checks.
13518 2006-02-17 Neale Ferguson <neale@sinenomine.net>
13520 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
13521 facility on the processor and use it if available.
13523 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13525 * driver.c, aot.c, mini.c: throw exception if the IL code is
13526 invalid or unverifiable.
13528 2006-02-17 Raja R Harinath <rharinath@novell.com>
13530 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
13533 2006-02-16 Zoltan Varga <vargaz@gmail.com>
13535 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
13537 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13539 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
13540 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
13541 handling of instantiated generic valuetypes.
13543 2006-02-11 Zoltan Varga <vargaz@gmail.com>
13545 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
13546 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
13549 * generics.2.cs: Revert the nullable reftypes tests.
13551 2006-02-10 Zoltan Varga <vargaz@gmail.com>
13553 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
13554 using __builtin_frame_address (1) as it doesn't work in the presence
13555 of optimizations. Hopefully fixes #77273.
13557 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
13558 -> generics.cs change as it doesn't work with some automake versions.
13560 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13562 * mini.c: handle systems that sue a different way to
13563 retrieve the stack address of the current thread.
13565 2006-02-09 Zoltan Varga <vargaz@gmail.com>
13567 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
13568 it specially in the makefile.
13570 * generics.2.cs: Add tests for nullable reference types.
13572 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13574 * mini.c: always handle the case when mono_jit_init()
13575 is called in a thread different from the main thread,
13576 confusing libgc (bug #77309).
13578 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
13580 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
13582 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13584 * mini.c: change optimize_branches () to use a single loop
13585 and introduce a new optimization to simplify some range checks.
13587 2006-02-03 Martin Baulig <martin@ximian.com>
13589 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
13590 and merged with debugger_thread_manager_add_thread().
13591 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
13592 inform the debugger about the main thread.
13594 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13596 * basic.cs: Add test for div.un/rem.un constant folding.
13598 2006-02-03 Neale Ferguson <neale@sinenomine.net>
13600 * cpu-s390x.md: correct int_xor_imm length
13602 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13604 * generics.2.cs: New test for #77442.
13606 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
13609 2006-02-02 Martin Baulig <martin@ximian.com>
13611 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
13612 <mono/metadata/mono-debug-debugger.h>
13614 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
13616 2006-02-02 Martin Baulig <martin@ximian.com>
13618 * debug-debugger.h: New header file for debug-debugger.c.
13620 * debug-debugger.c: Big API cleanup; don't run the managed Main()
13621 function is a separate thread anymore; add support for attaching.
13623 2006-02-01 Zoltan Varga <vargaz@gmail.com>
13625 * tramp-x86.c: Fix a warning.
13627 2006-01-31 Zoltan Varga <vargaz@gmail.com>
13629 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
13630 on very large methods.
13632 * aot.c (load_patch_info): Fix a warning.
13634 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
13636 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
13637 mini-ops.h: alu membase optimizations.
13639 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
13641 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
13642 to speedup StringBuilder.
13644 2006-01-27 Zoltan Varga <vargaz@gmail.com>
13646 * dominators.c (mono_compute_natural_loops): Fix detection of
13647 loop body start blocks.
13649 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
13651 2006-01-26 Zoltan Varga <vargaz@gmail.com>
13653 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
13656 2006-01-25 Massimiliano Mantione <massi@ximian.com>
13658 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13660 2006-01-25 Martin Baulig <martin@ximian.com>
13662 * debug-debugger.c: Moved the `MonoDebuggerManager' and
13663 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
13664 started to cleanup this file a little bit.
13666 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
13668 * mini.c: optimize a codepath frequently happening in generics code.
13670 2006-01-23 Martin Baulig <martin@ximian.com>
13672 * Makefile.am: Only compile debug-debugger.c on supported platforms.
13674 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
13675 functions directly.
13677 * driver.c: debug-debugger.c is only available if
13678 `MONO_DEBUGGER_SUPPORTED' is defined.
13680 2006-01-23 Martin Baulig <martin@ximian.com>
13682 * debug-debugger.c: Only enable this on platforms where the Mono
13683 Debugger is working (x86 and x86_64).
13685 2006-01-21 Martin Baulig <martin@ximian.com>
13687 The Mono Debugger is now using the normal `mono' instead of the
13688 `mono-debugger-mini-wrapper' when executing managed code.
13690 * debug-debugger.c: New file; previously known as
13691 debugger/wrapper/wrapper.c.
13693 * debug-mini.c (mono_init_debugger): Removed.
13695 * driver.c (mono_main): Added new `--inside-mdb' command line
13696 argument which is used when running inside the debugger.
13698 2006-01-20 Zoltan Varga <vargaz@gmail.com>
13700 * liveness.c (mono_analyze_liveness): Remove some unused data
13703 2006-01-17 Zoltan Varga <vargaz@gmail.com>
13705 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
13707 2006-01-16 Zoltan Varga <vargaz@gmail.com>
13709 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
13710 depends on implementation details of monobitset.
13712 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
13715 2006-01-15 Zoltan Varga <vargaz@gmail.com>
13717 * liveness.c: Update after monobitset changes.
13719 2006-01-14 Zoltan Varga <vargaz@gmail.com>
13721 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
13723 2006-01-11 Neale Ferguson <neale@sinenomine.net>
13725 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
13727 * mini-s390x.c: Remove warning messages.
13729 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
13731 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
13733 2006-01-10 Zoltan Varga <vargaz@gmail.com>
13735 * generics.2.cs: Add ldelem/stelem_any test.
13737 2006-01-10 Neale Ferguson <neale@sinenomine.net>
13739 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
13741 2006-01-07 Zoltan Varga <vargaz@gmail.com>
13743 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
13745 2006-01-06 Zoltan Varga <vargaz@gmail.com>
13747 * generics.2.cs: Reenable vtype tests.
13749 * inssel-x86.brg: Remove an icorrect valuetype rule.
13751 2006-01-06 Neale Ferguson <neale@sinenomine.net>
13753 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
13754 initial support for OP_ABS.
13756 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13758 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
13760 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13762 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
13763 conversion and implement LADD/LSUB.
13765 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
13768 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13770 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
13772 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
13775 2006-01-05 Neale Ferguson <neale@sinenomine.net>
13777 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
13778 localloc is encountered. Fixes crash in test-183.cs when using gmcs
13779 (stack walk problem).
13781 2006-01-04 Zoltan Varga <vargaz@gmail.com>
13783 * aot.c (mono_aot_load_method): Fix a warning.
13785 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13787 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
13789 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13791 * iltests.il: Add test for #77148.
13793 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
13796 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13798 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
13800 2006-01-03 Neale Ferguson <neale@sinenomine.net>
13802 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
13803 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
13805 * basic-long.cs: Add lconv-to-r4/r8 tests.
13807 2006-01-03 Zoltan Varga <vargaz@gmail.com>
13809 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
13811 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
13812 here as on other archs.
13814 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13816 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
13818 2005-12-29 Neale Ferguson <neale@sinenomine.net>
13820 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
13822 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
13824 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
13825 instrument_prolog; Add memory_barrier instruction.
13827 2005-12-26 Zoltan Varga <vargaz@gmail.com>
13829 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
13831 2005-12-23 Zoltan Varga <vargaz@gmail.com>
13833 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
13835 * aliasing.c inssel.brg: Fix warnings.
13837 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
13838 could skip initialization of some parts of memory.
13840 * mini.c mini-ia64.c: Fix warnings.
13842 * inssel-sparc.brg: Add an implementation of lneg which actually works.
13844 2005-12-22 Zoltan Varga <vargaz@gmail.com>
13846 * aliasing.c (mono_build_aliasing_information): Add a workaround for
13847 a crash seen on sparc.
13849 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
13851 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
13853 2005-12-21 Neale Ferguson <neale@sinenomine.net>
13855 * mini-ops.h: Add s390_backchain instruction
13857 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
13859 * cpu-s390.md: Add s390_backchain instruction
13861 * mini-s390.c: Significant ABI changes
13863 * mini-s390.h: Cater for zero length structures
13865 2005-12-20 Neale Ferguson <neale@sinenomine.net>
13867 * mini-s390.c: ABI fixes
13869 * inssel-s390.brg: Remove debug statements
13871 * cpu-s390.md: Fix length of ATOMIC_xx operations
13873 2005-12-19 Zoltan Varga <vargaz@gmail.com>
13875 * basic-float.cs: Add float<->long conversion tests.
13877 2005-12-16 Neale Ferguson <neale@sinenomine.net>
13879 * mini-s390.c: Fix LOCALLOC processing.
13881 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
13883 2005-12-15 Zoltan Varga <vargaz@gmail.com>
13885 * iltests.il: Add tests for some opcodes not covered by the other
13888 2005-12-15 Neale Ferguson <neale@sinenomine.net>
13890 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
13891 register loading for Tail processing; Correct trace output.
13893 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
13895 * cpu-s390.md: Correct size of jmp instruction.
13897 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13899 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
13901 2005-12-13 Neale Ferguson <neale@sinenomine.net>
13903 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
13904 Bring s390 up to current level.
13906 2005-12-12 Zltan Varga <vargaz@gmail.com>
13908 * generics.2.cs: Disable the newly added tests as they do not work yet.
13910 * generics.2.cs: Add valuetype tests.
13912 2005-12-09 Zoltan Varga <vargaz@gmail.com>
13914 * basic-long.cs: Add i4->u8 test.
13916 * objects.cs: Add tests for JIT intrinsic.
13918 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
13919 optimizations lost by a mistake.
13921 2005-12-07 Zoltan Varga <vargaz@gmail.com>
13923 * basic-long.cs: Remove a test moved to objects.cs.
13925 * arrays.cs: Add more array tests.
13927 2005-12-06 Zoltan Varga <vargaz@gmail.com>
13929 * arrays.cs: Add new tests for multi-dimensional arrays.
13931 2005-12-06 Raja R Harinath <rharinath@novell.com>
13933 * Makefile.am (test_sources2): Add generics.2.cs.
13934 (EXTRA_DIST): Add test_sources2.
13936 2005-12-05 Ben Maurer <bmaurer@ximian.com>
13938 Support for boxing and unboxing nullable types as well as the
13939 isinst operation on nullables, per the CLI ammendment.
13941 * inssel.brg (CEE_ISINST): Special case for nullable
13943 * mini.c (handle_unbox_nullable): new method
13944 (handle_box): Special case for nullable types
13945 (mono_method_to_ir): Call handle_unbox_nullable in correct
13948 * generics.2.cs: New test suite
13950 * Makefile.am: Support for regression tests with generics.
13952 2005-12-03 Zoltan Varga <vargaz@gmail.com>
13954 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
13955 allocated to registers. Fixes #76800.
13957 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
13959 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
13961 2005-11-30 Zoltan Varga <vargaz@gmail.com>
13963 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
13966 2005-11-29 Zoltan Varga <vargaz@gmail.com>
13968 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
13971 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
13973 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
13974 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
13976 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
13977 single precision before storing to a single precision location.
13979 2005-11-28 Raja R Harinath <rharinath@novell.com>
13981 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
13983 2005-11-27 Zoltan Varga <vargaz@gmail.com>
13985 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
13988 * basic.cs: Remove test_0_byte_compares test which was moved to
13989 objects.cs a long time ago.
13991 2005-11-22 Massimiliano Mantione <massi@ximian.com>
13993 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13995 2005-11-20 Zoltan Varga <vargaz@gmail.com>
13997 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
13998 handlers are called.
14000 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
14003 * mini-ia64.c: Add support for the throw->branch exception
14006 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
14008 2005-11-18 Massimiliano Mantione <massi@ximian.com>
14010 * mini.c: Enabled "fastpath" deadce :-)
14012 2005-11-18 Massimiliano Mantione <massi@ximian.com>
14014 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
14015 alias analysis pass to support it.
14016 * mini.h: Likewise.
14018 * liveness.c: Likewise (liveness computation can use aliasing
14019 information to be more accurate).
14020 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
14021 moreover made so that "--compile-all" uses the given optimization
14022 flags and not the default ones.
14023 * aliasing.c: Alias analysis (new file).
14024 * aliasing.h: Likewise.
14025 * Makefile.am: added "aliasing.c" and "aliasing.h".
14027 2005-11-17 Zoltan Varga <vargaz@gmail.com>
14029 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
14032 2005-11-13 Zoltan Varga <vargaz@gmail.com>
14034 * mini-exceptions.c (mono_handle_exception_internal): Remove the
14035 fp >= end_of_stack exit condition, as it is not needed, and it might
14036 become true for fp eliminated frames.
14038 2005-11-11 Zoltan Varga <vargaz@gmail.com>
14040 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
14043 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
14045 * mini-arm.c: fixed alignment of doubles/longs to match
14046 the C ABI (bug #76635).
14048 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
14050 * aot.c: fix compilation with --enable-minimal=aot.
14052 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
14054 * mini-arm.c: fixed compatibility with the new
14055 floating point emulator package for compares.
14057 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
14059 * mini.c : reverted sig->pinvoke changes (r51396-51397).
14061 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
14063 * mini-exceptions.c (print_stack_frame): Output to stderr.
14064 (mono_handle_native_sigsegv): Ditto.
14066 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
14068 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
14069 OP_LCONV_TO_OVF_I implementation.
14071 * mini-amd64.c: Add support for the throw->branch exception
14074 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
14075 when the catch clause catches a more general exception, i.e. Object.
14077 2005-10-30 Zoltan Varga <vargaz@gmail.com>
14079 * cpu-ia64.md: Remove unused opcodes.
14081 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
14082 specific defines for architectures defining USE_SIGACTION.
14084 * mini-ia64.c: Fix some warnings.
14086 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
14087 version seemed to skip a frame.
14089 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
14091 * mini.c: Clean up the usage of sig->pinvoke flag. Now
14092 only calls which are made to native code use this flag.
14094 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
14096 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
14097 varargs methods as well.
14099 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
14100 which have save_lmf set. Reorganize methods prologs a bit.
14102 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
14103 debugger to the proper place.
14105 2005-10-29 Martin Baulig <martin@ximian.com>
14107 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
14108 when running inside the debugger until the debugger has support
14111 2005-10-26 Zoltan Varga <vargaz@gmail.com>
14113 * mini.h: Fix a warning.
14115 2005-10-24 Miguel de Icaza <miguel@novell.com>
14117 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
14118 we expose publicly, this returns the string.
14120 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
14122 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
14123 with fp elimination.
14125 2005-10-21 Zoltan Varga <vargaz@gmail.com>
14127 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
14128 native stacktrace using the glibc 'backtrace' function if available.
14130 2005-10-20 Zoltan Varga <vargaz@gmail.com>
14132 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
14134 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
14135 handle SIGSEGVs received while in native code.
14137 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
14138 code, call mono_handle_native_sigsegv which will abort the runtime
14139 after printing some diagnostics, instead of converting it into a
14140 confusing NullReferenceException.
14142 2005-10-18 Zoltan Varga <vargaz@gmail.com>
14144 * cpu-pentium.md: Remove unused opcodes.
14146 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
14148 * mini-amd64.h (MonoLMF): Add rsp field.
14150 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
14153 2005-10-17 Zoltan Varga <vargaz@gmail.com>
14155 * mini-codegen.c (get_register_spilling): Fix some warnings.
14157 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
14159 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
14160 elimination during exception handling. Enable fp elimination by
14163 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
14166 2005-10-16 Martin Baulig <martin@ximian.com>
14168 * mini-exceptions.c
14169 (mono_debugger_run_finally): New public method for the debugger.
14171 2005-10-10 Zoltan Varga <vargaz@gmail.com>
14173 * debug-mini.c (mono_debug_init_method): Fix warning.
14175 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
14176 the 'exname' parameter const to fix some warnings.
14178 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
14180 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
14181 introduced by the previous patch.
14183 2005-10-08 Zoltan Varga <vargaz@gmail.com>
14185 * basic-float.cs: Add test for precision of float arithmetic.
14187 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
14188 when loading/storing single values from/to memory.
14190 * mini.c (mono_jit_compile_method_with_opt): Create the function
14191 pointers in the correct domain.
14193 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
14195 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
14196 introduced by previous patch.
14198 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
14199 when out_filter_idx is NULL.
14201 * mini-exceptions.c: Don't run filter clauses twice during exception
14202 handling. Fixes #75755.
14204 2005-10-07 Zoltan Varga <vargaz@gmail.com>
14206 * aot.c: Add support for ldflda wrappers.
14208 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
14211 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
14213 * mini.c, mini.h: do not consider exception handlers blocks when
14214 setting up interface variables.
14216 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
14218 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
14220 2005-10-03 Zoltan Varga <vargaz@gmail.com>
14222 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
14223 causes a regression.
14225 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
14227 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
14229 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
14230 of the OP_P definitions.
14232 * TODO: Add a proposal for dealing with the CEE/OP mess.
14234 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
14235 optimizations from the x86 port.
14237 * cpu-amd64.md: Ditto.
14239 * basic.cs basic-long.cs: Add tests.
14241 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
14243 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
14244 Patrik Torstensson's implementation of my exception-handling
14245 optimization idea, when the exception object is not used
14248 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
14250 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
14251 of the mul_imm optimizations from the old jit.
14253 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
14255 * mini.c, liveness.c: patch by Patrik Torstensson and
14256 Zoltan Varga to improve performance in methods with
14259 2005-09-30 Zoltan Varga <vargaz@gmail.com>
14261 * driver.c: Remove 'Globalization' entry from --version.
14263 2005-09-28 Zoltan Varga <vargaz@gmail.com>
14265 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
14266 there is a profiler interested in JIT events.
14268 * aot.c: Load profile files produced by the AOT profiling module, and
14269 reorder methods based on the profiling info. Add a 'method_order' table
14270 to the AOT file to make mono_aot_find_jit_info work with the reordered
14273 * mini.h: Bump AOT file version info.
14275 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
14277 * mini-arm.h: work around what looks like a gcc bug when optimizations
14280 2005-09-28 Raja R Harinath <rharinath@novell.com>
14282 * Makefile.am (AM_CFLAGS): Don't use += to append inside
14283 conditionals. Use ...
14284 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
14286 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
14288 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
14289 to determine the amount of memory to copy when passing valuetypes.
14291 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
14292 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
14294 2005-09-27 Zoltan Varga <vargaz@gmail.com>
14296 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
14297 information about aot.
14299 2005-09-27 Ben Maurer <bmaurer@ximian.com>
14301 * *.c: Replace the use of {Enter,Leave}CriticalSection with
14302 macros. This will allow a deadlock debugger to easily be plugged
14305 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
14307 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
14309 2005-09-27 Raja R Harinath <rharinath@novell.com>
14311 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
14312 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
14313 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
14314 ($(arch_built)) [CROSS_COMPILING]: Error out.
14316 2005-09-26 Zoltan Varga <vargaz@gmail.com>
14318 * aot.c: Add support for the no_special_static flag for classes.
14320 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
14322 * Reapply reverted patches.
14324 * *: Revert r50174 as well.
14326 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
14328 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
14330 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
14332 2005-09-23 Miguel de Icaza <miguel@novell.com>
14334 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
14335 part of the SIG_HANDLER_SIGNATURE.
14337 2005-09-23 Zoltan Varga <vargaz@gmail.com>
14339 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
14342 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
14343 introduced by previous patch.
14345 2005-09-21 Zoltan Varga <vargaz@gmail.com>
14347 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
14348 saved registers too.
14350 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
14351 upon the information returned by get_call_info ().
14353 * mini-x86.c (add_float): Fix stack size calculation.
14354 (mono_arch_call_opcode): Rewrite this so it works based up the
14355 information returned by get_call_info ().
14356 (mono_arch_get_this_vret_args): Ditto.
14358 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
14360 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
14361 in cinfo to determine the registers which need to be used.
14363 2005-09-20 Miguel de Icaza <miguel@novell.com>
14365 * driver.c (mono_main): Add --server and --desktop flags.
14367 2005-09-16 Zoltan Varga <vargaz@gmail.com>
14369 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
14370 registers as global registers.
14372 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
14373 longer needed with the new register allocator.
14375 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
14377 * cpu-ia64.md: Remove unused opcodes.
14379 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
14381 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
14383 * cpu-amd64.md: Remove unused opcodes.
14385 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
14386 needed with the new register allocator.
14388 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
14391 2005-09-16 Raja R Harinath <rharinath@novell.com>
14393 * Makefile.am (check-local): Don't invoke semdel-wrapper.
14395 2005-09-16 Martin Baulig <martin@ximian.com>
14397 * exceptions-amd64.c
14398 (throw_exception): Don't call mono_debugger_throw_exception() if
14399 we're a rethrow - see the FIXME in the code.
14401 2005-09-15 Geoff Norton <gnorton@customerdna.com>
14403 * mini.c (mono_init_exceptions): This only works on some architectures.
14405 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14407 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
14410 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
14412 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
14413 now in mini-exceptions.c.
14415 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
14417 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
14418 now in mini-exceptions.c.
14420 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14422 * exceptions-x86.c: Applied patch from Patrik Torstensson
14423 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
14425 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
14426 code into mini-exceptions.c. Add some assertions to it.
14428 2005-09-12 Zoltan Varga <vargaz@gmail.com>
14430 * aot.c (emit_section_change): Applied patch from "The Software Team"
14431 (<software@solmersa.com>). Fix as errors on windows.
14433 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14435 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
14436 method info into the LMF.
14438 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14440 * mini-ia64.c: Add proper unwind info for method epilogs.
14442 * exceptions-ia64.c: Add some code to help debugging.
14444 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
14446 * mini-exceptions.c: Fix warning.
14448 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14450 * mini.c: Really fix build.
14452 * mini-x86.c mini-amd64.c: Fix build.
14454 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14456 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
14458 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
14459 some Interlocked methods as intrinsics.
14461 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
14462 for Thread methods as well.
14464 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
14466 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
14468 * mini-ia64.c mini-x86.c mini-amd64.c
14469 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
14472 * mini.c (mono_init_exceptions): Fix build breakage.
14474 2005-09-10 Zoltan Varga <vargaz@gmail.com>
14476 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
14477 of instructions. Use the new ia64_unw_op macros for emitting unwind
14480 * mini.c (mono_init_exceptions): Initialize exception handling
14481 related trampolines at startup.
14483 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
14485 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
14487 2005-09-09 Zoltan Varga <vargaz@gmail.com>
14489 * mini.c: Handle type loading errors gracefully during compilation and
14490 throw the appropriate exception.
14492 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
14494 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
14495 for the mono binary.
14497 2005-09-09 Martin Baulig <martin@ximian.com>
14499 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
14502 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14504 * mini-arm.h: use emulation for conv.r.un for the release.
14506 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14508 * mini-arm.c, objects.cs: more fixes and tests for them.
14510 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14512 * mini-arm.c: align structures to at least 4 bytes to be able
14513 to keep our current optimized memcpy.
14515 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
14517 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
14519 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14521 * mini.c: ignore SIGPIPE.
14523 2005-09-04 Zoltan Varga <vargaz@gmail.com>
14525 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
14527 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
14529 2005-09-02 Zoltan Varga <vargaz@gmail.com>
14531 * mini.h: Add prototype for mono_allocate_stack_slots_full.
14533 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14535 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
14536 exception handling support.
14537 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
14538 patch by Brian Koropoff <briank@marakicorp.com>).
14540 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
14542 * mini.c: revert another 'optimization' which breaks when
14543 items on the eval stack need to be saved at a basic block end
14546 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
14548 * jit-icalls.c: for arrays, ensure we always provide
14551 2005-08-30 Zoltan Varga <vargaz@gmail.com>
14553 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
14555 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
14557 2005-08-29 Zoltan Varga <vargaz@gmail.com>
14559 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
14560 arguments in their original register.
14562 2005-08-28 Zoltan Varga <vargaz@gmail.com>
14564 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
14567 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
14568 when ssapre is enabled.
14570 * inssel-long.brg: Fix bug in previous patch.
14572 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
14573 multiplication by a constant.
14575 2005-08-27 Zoltan Varga <vargaz@gmail.com>
14577 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
14580 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
14583 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
14585 * inssel-arm.brg: apply changes tested by Brian Koropoff
14586 <briank@marakicorp.com>.
14588 2005-08-25 Zoltan Varga <vargaz@gmail.com>
14590 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
14592 2005-08-24 Zoltan Varga <vargaz@gmail.com>
14594 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
14595 to the same register if dreg is just a base register.
14596 (print_ins): Improve printing of membase opcodes.
14598 * inssel-x86.brg: Add optimized ldind(reg) rules.
14600 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
14602 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
14604 * mini.c: when running under valgrind, set the stack bottom for
14605 the GC at the actual approximate stack for the app (fixes running
14606 mono with valgrind).
14608 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
14610 * mini.c: do no break at the first valuetype to init found
14611 (fixes bug #75791).
14613 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
14615 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
14617 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
14619 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
14621 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
14623 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
14625 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14627 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
14629 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
14632 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
14635 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
14638 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
14640 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
14642 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14644 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
14645 in the tail recursion optimization.
14647 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
14648 debug info into the assembly file.
14650 * iltests.il: Add test for filter regions.
14652 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
14653 initial stack of filter regions. Fixes #75755.
14655 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
14657 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
14658 stack requirements.
14660 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14662 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
14663 the check for an already compiled method on non-ia64 platforms.
14664 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
14667 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
14669 * inssel-x86.brg: Add some optimized call rules.
14671 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
14673 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
14676 * mini.h mini-trampolines.c: Pass the trampoline argument to
14677 mono_arch_patch_delegate_trampoline.
14679 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
14681 * mini-trampolines.c: Fix build.
14683 * mini-amd64.h: Add delegate trampolines.
14685 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
14687 * inssel-amd64.brg: Add optimized call rules.
14689 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
14691 * inssel-ia64.brg: Add optimized ldind(reg) rules.
14693 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
14695 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
14698 * mini-ia64.c: Remove LMF fixmes.
14700 * mini-ia64.h: Remove most fields from LMF.
14702 * inssel-ia64.brg (stmt): Fix unaligned access errors.
14704 * mini-trampolines.c: Add support for IA64 function descriptors.
14706 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
14707 for IA64 function descriptors.
14709 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
14711 * tramp-arm.c: patch the vtable for virtual calls. Added
14712 support code to register/unregister the LMF.
14713 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
14716 2005-08-19 Dick Porter <dick@ximian.com>
14718 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
14719 bit value if needed.
14721 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
14723 * mini.c (mini_get_method): Move handling of wrapper data here.
14725 * mini.c (mono_method_to_ir): Add support for dynamic methods.
14727 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
14730 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
14731 bblock->code does not remain empty.
14733 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
14735 * arrays.cs: Add regression test for #75832.
14737 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
14738 rules. Fixes #75832.
14740 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
14741 instruction scheduling.
14743 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
14745 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
14747 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
14749 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
14751 * mini-codegen.c: Fix VC build.
14753 * cpu-pentium.md: Increase length of atomic_exhange_i4.
14755 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14757 * mini.h: fix signature for mono_register_opcode_emulation.
14759 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
14761 * mini.c: Get rid of most of the helper_sig_... constants using
14762 mono_create_icall_signature ().
14764 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
14766 * jit-icalls.c (helper_ldstr): New helper function.
14768 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
14770 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
14771 throw, load the string using a helper call instead of creating a string object.
14773 * aot.c: Update after LDSTR changes.
14775 * mini.h: Bump AOT file version.
14777 * aot.c: Save class size info into the AOT file. Print more statistics during
14780 * mini.h: Bump AOT file version.
14782 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14783 ordering of disasm cases. Fixes #74957.
14785 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
14787 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
14788 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
14789 the generic code needed for the ARM port.
14791 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
14793 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
14794 inssel-arm.brg: more ARM features and fixes.
14796 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
14798 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
14799 ARM port work in progress.
14801 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
14803 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
14805 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
14807 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
14809 * inssel.brg (mini_emit_memset): Add support for unaligned access.
14811 * *-ia64.*: Ongoing IA64 work.
14813 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
14815 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
14817 * TODO: Remove out-of-data todo stuff.
14819 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
14822 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
14824 * mini.h: Bump corlib version.
14826 2005-07-27 Martin Baulig <martin@ximian.com>
14829 (create_copy_ins): Added `const unsigned char *ip' argument; set
14830 `copy->cil_code' from it.
14832 2005-07-27 Martin Baulig <martin@ximian.com>
14834 * mini-exceptions.c (mono_handle_exception): Don't call
14835 mono_debugger_handle_exception() for filters.
14837 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
14839 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
14842 2005-07-26 Martin Baulig <martin@ximian.com>
14844 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
14846 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
14847 helper_compile_generic_method() if the method is actually virtual
14850 2005-07-26 Martin Baulig <martin@ximian.com>
14853 (trampoline_code): Renamed to `mono_trampoline_code' and made it
14854 public; this is now accessed directly by the debugger.
14855 (mono_generic_trampoline_code): Removed.
14858 (mono_debug_init_method): Also add interncalls and wrappers.
14860 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
14862 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
14864 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
14866 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
14868 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
14870 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
14872 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14874 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
14875 getting TLS offsets on AMD64 too.
14877 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
14879 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
14881 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
14883 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
14884 inssel-arm.brg, mini-arm.h: ARM port work in progress.
14886 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
14888 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
14890 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
14893 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
14894 mono_sparc_is_virtual_call ().
14896 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
14898 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
14899 trampoline parameters.
14901 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
14903 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
14904 to mono_arch_get_vcall_slot_addr.
14906 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
14909 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
14911 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14913 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
14915 2005-07-19 Martin Baulig <martin@ximian.com>
14917 * exceptions-amd64.c (throw_exception): Call
14918 mono_debugger_throw_exception() here like we're doing it on i386.
14920 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
14922 * mini-ia64.c: Add optimized TLS access support.
14924 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
14926 * mini-exceptions.c: Ongoing IA64 work.
14928 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
14930 * mini.c: Use the default optimization set when embedding. Fixes
14933 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
14935 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
14936 of trampolines to a separate file.
14938 * mini-trampolines.c: New file.
14940 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
14943 * tramp-x86.c: Reorganize the trampoline code to be similar to the
14946 * mini-codegen.c: Fix cygwin build.
14948 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
14950 * mini.c: Add some minor changes needed by the IA64 port.
14952 * *-ia64.*: Ongoing IA64 work.
14954 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
14956 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
14957 trampolines into arch-independent and arch-dependent parts.
14959 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
14961 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
14963 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
14965 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
14966 the xp-regalloc-branch for amd64.
14968 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
14969 xp-regalloc-branch for x86.
14971 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
14973 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
14975 2005-07-06 Martin Baulig <martin@ximian.com>
14978 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
14979 (mono_jit_runtime_invoke): Likewise.
14981 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
14983 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
14986 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
14987 without loading their metadata. Reorganize the file format so exception handling+
14988 debug info is kept separate from normal method info. Create MonoJitInfo
14989 structures for methods lazily.
14991 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
14993 (x86_class_init_trampoline): Patch AOT class init trampolines too.
14995 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
14997 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
15000 * mini.h: Bump AOT file version.
15002 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
15004 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
15006 2005-07-01 Raja R Harinath <rharinath@novell.com>
15008 * Makefile.am (check-local): Call semdel-wrapper.
15010 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
15012 * mini-x86.c: Revert the last change as it seems to break the build..
15014 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
15016 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
15018 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
15020 2005-06-27 Ben Maurer <bmaurer@ximian.com>
15022 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
15023 outside of the macro, so strange stuff doesn't happen with gcc4
15024 (NEW_AOTCONST_TOKEN): Likewise.
15026 2005-06-28 Martin Baulig <martin@ximian.com>
15028 * mini.c (mini_class_is_system_array): New static method; use this
15029 instead of `klass->parent == mono_defaults.array_class' everywhere
15030 since this also works for the new generic array class.
15032 2005-06-26 Ben Maurer <bmaurer@ximian.com>
15034 * inssel.brg: Remove warnings.
15036 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
15038 * mini-ia64.c: Ongoing IA64 work.
15040 * basic-float.cs: Add float->i1 conversion test.
15042 * iltests.il: Add conv.u4 test.
15044 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
15046 * inssel-long.brg: Fix bug caused by last change.
15048 2005-06-23 Geoff Norton <gnorton@customerdna.com>
15050 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
15051 BSDs. Allows the x86 JIT to work on OSX86
15053 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
15055 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
15058 * mini-ia64.c: Ongoing IA64 work.
15060 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
15062 * mini-ia64.c: Ongoing IA64 work.
15064 * driver.c: Clean up jit_code_hash as well when using --regression.
15066 * inssel-long.brg: Fix long->i4/u4 conversion rules.
15068 * basic-long.cs: Add tests for long->u4 conversion.
15070 2005-06-18 Ben Maurer <bmaurer@ximian.com>
15072 * mini.c: Take mono_get_domainvar out of macros. This makes sure
15073 that we do not depend on undefined C behavior: the order stuff
15074 gets evaluated within an expression. Fixes mono when compiled on
15077 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
15079 * *-ia64.*: Ongoing IA64 work.
15081 * aot.c: Lower memory usage while loading AOT methods.
15083 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
15085 * mini.h: Bump AOT file format version.
15087 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
15089 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
15091 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
15093 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
15094 not on callee assembly). Fixed some comments.
15096 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
15098 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
15099 it gets proper disassembly.
15100 (emit_method_info): Remove some dead code.
15102 * mini.c (mini_method_compile): Allways allocate the GOT var in
15103 mono_method_to_ir for emulating opcodes.
15105 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
15107 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
15108 before freeing the code memory. Fixes #74990.
15110 * objects.cs: Add regression test for #74992.
15112 * liveness.c: Extend live ranges of arguments to the beginning of the
15113 method. Fixes #74992.
15115 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
15116 so it points into the faulting instruction.
15118 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
15120 * jit-icalls.c (mono_imul_ovf): Add exception handling.
15122 * *-ia64.*: Ongoing IA64 work.
15124 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
15126 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
15128 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
15130 * *-ia64.*: Ongoing IA64 work.
15132 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
15134 * basic-long.cs: Add tests for add/sub.ovf.
15136 * basic.cs: Add tests for sub.ovf.
15138 * *-ia64.*: Ongoing IA64 work.
15140 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
15142 * *-ia64.*: Ongoing IA64 work.
15144 * basic.cs: Add conv.ovf.i4.un test.
15146 2005-06-09 Massimiliano Mantione <massi@ximian.com>
15148 * mini.c: (remove_block_if_useless) Fixed bug 75061.
15150 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15152 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
15154 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
15156 * *-ia64.*: Ongoing IA64 work.
15158 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15161 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
15163 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
15165 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
15167 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
15169 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
15171 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
15172 of a call is callable by a near call.
15174 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
15176 * mini-ia64.c: Ongoing IA64 work.
15178 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
15180 * genmdesc.c: Make the generated array non-static.
15182 * inssel-long.brg: Fix LSHR_IMM rule.
15184 * *-ia64.*: Ongoing IA64 work.
15186 * *-ia64.*: Ongoing IA64 work.
15188 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
15190 * *-ia64.*: Ongoing IA64 work.
15192 * *-ia64.*: Ongoing IA64 work.
15194 * mini-ia64.c: Ongoing IA64 work.
15196 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
15198 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
15200 * objects.cs basic-calls.cs: Move some tests to objects.cs.
15202 * objects.cs basic-long.cs: Move some tests to objects.cs.
15204 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
15206 * *-ia64.*: Ongoing IA64 work.
15208 * iltests.il: Add a new test.
15210 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
15211 newobj. Fixes #75042.
15213 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
15215 * *-ia64.*: Ongoing IA64 work.
15217 * *-ia64.*: Ongoing IA64 work.
15219 * *-ia64.*: Ongoing IA64 work.
15221 * basic.cs objects.cs: Move tests accessing static variables as well.
15223 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
15225 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
15227 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
15229 * driver.c: Always print failed tests.
15231 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
15234 * *ia64*: Ongoing IA64 work.
15236 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
15238 * basic.cs: Add tests for add.ovf. Fix warnings.
15240 2005-05-18 Miguel de Icaza <miguel@novell.com>
15242 * driver.c (mono_main): Avoid crash if no argument is passed to
15243 --break; Do not use g_error, but f_printf. And fix all other
15244 ocurrences of the same crash.
15246 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
15248 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
15249 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
15252 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
15254 * *-ia64.*: Add beginnings of IA64 backend.
15256 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
15258 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
15260 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
15263 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
15265 * mini-amd64.c: Fix a warning.
15267 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
15269 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
15270 in float_neg. Fixes #74897.
15272 * mini-amd64.c (emit_call): Fix another near call bug.
15274 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
15276 * declsec.c: Keep the appdomain information in the structure. Added a
15277 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
15278 value gets overwritten).
15279 * declsec.h: Set the default MonoArray for the the stack to 6. Added
15280 an MonoAppDomain member to MonoSecurityFrame.
15281 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
15282 used in the stack walk. Now use a MonoArray which grow (double) when
15285 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
15287 * mini.c: Re-enabled runtime cleanup, since running threads should
15288 now properly stop when exiting.
15290 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
15292 * mini-codegen.c: New file contaning the arch-independent local
15293 register allocator. Not used by any architectures yet.
15295 * mini.h linear-scan.c: Merge some changes from the
15296 mini-xp-local-regalloc branch.
15298 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
15300 * mini-amd64.c (emit_call): Fix calls to native functions when the
15301 runtime is compiled as a shared library. Fixes #74756.
15303 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
15304 on a literal field. Fixes #74751.
15306 2005-04-25 Raja R Harinath <rharinath@novell.com>
15308 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
15310 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
15312 * objects.cs: Add missing null casting test.
15314 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
15316 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
15317 in wrapper methods. Also rename 'address' variable to 'offset'.
15319 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
15321 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
15324 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
15326 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
15329 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
15331 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
15333 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15335 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
15336 just the last bytes.
15338 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15340 * aot.c (mono_compile_assembly): Fix warning.
15342 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
15343 by the _MSC_VER stuff.
15345 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
15347 * inssel-long.brg: Fix #74588.
15349 * cpu-amd64.md: Fix #74591.
15351 * iltests.il: Add new regression tests.
15353 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
15355 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
15358 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
15360 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
15362 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
15363 from Bill Middleton <flashdict@gmail.com>.
15365 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
15367 * arrays.cs: Add new regression test. Fix warnings.
15369 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
15371 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
15372 and leakage in CKFINITE.
15374 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
15375 this to a null op since it is called on amd64 too.
15377 * exceptions-amd64.c (get_throw_trampoline): Align stack.
15379 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
15380 body since this is not used on amd64.
15382 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
15384 * mini-amd64.c: Remove obsolete fixmes.
15386 * mini.c (print_method_from_ip): Fix debugging support.
15388 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15390 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
15391 so that expressions that don't give much gain are not reduced.
15392 * ssapre.h: Likewise.
15394 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
15396 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
15398 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
15400 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
15402 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
15404 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
15406 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
15408 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
15410 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
15413 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
15415 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
15417 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
15419 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
15420 MONO_ARCH_USE_SIGACTION. Fixes #74252.
15422 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
15424 * mini-x86.c: Fix up stack overflow handling.
15426 * exceptions.cs: Add new regression test.
15428 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
15430 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
15431 mono_jit_thread_attach.
15433 * mini.c (mono_method_to_ir): Verify called method is not abstract.
15435 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15437 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
15438 avoid calling constructors using callvirt.
15440 * inssel.brg: Fix #74073.
15442 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
15444 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
15445 compilation with non-GCC compilers.
15446 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
15447 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
15449 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
15451 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
15452 klass->interface_offsets (will likely fix bug#74073).
15454 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15456 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
15458 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
15460 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
15461 to amd64_div_reg_size ().
15463 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
15465 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
15467 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
15469 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15471 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
15473 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15475 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
15477 * mini.c (mono_precompile_assembly): Load and precompile referenced
15478 assemblies as well. Fixes #74015.
15480 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
15482 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
15484 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
15486 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
15487 a lot of checks and (anyway) permissions cannot work until corlib is
15490 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
15492 * mini-ppc.c: fixed ABI issue on sysv/ppc.
15494 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
15496 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
15497 calls (fixes bug#72824).
15499 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
15501 * mini.c: fix tail recursion elimination (see test in bug#73936).
15503 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
15505 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
15506 some fp functions in sse2 mode.
15508 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
15510 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
15512 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
15514 * mini.h mini.c: Add mono_get_jit_tls_key ().
15516 * mini-x86.c: Enable fast TLS support on windows.
15518 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
15520 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
15521 * mini.c: Check for p/invoke method when generating code. If a
15522 p/invoke method, or it's class, isn't decorated with [Suppress
15523 UnmanagedCodeSecurity] then generate code to call System.Security.
15524 UnmanagedDemand (only if the security manager is active).
15526 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15528 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
15529 last change as it seems to cause strange crashes.
15531 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15533 * *.c: handle unsafe function pointers where needed.
15535 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15537 * mini.c (mono_jit_free_method): Remove the fixme too.
15539 2005-03-15 Miguel de Icaza <miguel@novell.com>
15541 * mini.c: As discussed, make the code actually free the delegate
15542 thunk now, to enable the debugging of delegate problems, use
15543 MONO_DEBUG=1 when running Mono.
15545 This takes also care of parts of the leaks as seen by Joe.
15547 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
15549 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
15550 thread_tls_offset calculation.
15552 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
15554 * declsec.c: Reworked linkdemand checks for icall. The previous code
15555 was using the declaration code (untrusted) and didn't work as expected
15556 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
15559 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
15561 * iltests.il: Add new localloc test.
15563 * mini-amd64.c: Handle large stack allocations the same way as on
15564 windows if stack overflow handling is working.
15566 * mini-amd64.c: Allocate the signal stack using mmap.
15568 * mini.c (sigsegv_signal_handler): Fix reading of context.
15570 * mini-exceptions.c: Fix up stack overflow handling.
15572 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
15574 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
15576 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
15578 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
15580 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
15581 tramp_init functions as they are no longer needed.
15583 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
15585 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
15587 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
15589 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
15591 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
15594 * mini-ops.h: Add OP_LMUL_IMM.
15596 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
15597 long mul/div opcodes as intrinsic.
15599 * mini-amd64.c (emit_call): Handle the case when the callee might be
15602 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
15604 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
15607 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
15609 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
15611 2005-03-09 Ben Maurer <bmaurer@ximian.com>
15613 * mini.c (mono_codegen): Don't leak here, to help people running
15616 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
15618 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
15619 conversions in sse2 mode.
15621 * basic-float.cs: Add regression test.
15623 * mini-amd64.c: Reenable sse2.
15625 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15627 * mini-amd64.c: Disable sse2 until some regressions are fixed.
15629 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
15631 * driver.c: Copyright text should include 2005.
15633 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15635 * cpu-amd64.md (load_membase): Fix more max lengths.
15637 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
15639 * cpu-amd64.md (load_membase): Fix max length.
15641 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
15643 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
15645 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
15646 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
15648 * basic-float.cs: Add rounding regression test.
15650 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
15652 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
15654 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
15655 structures in registers for pinvoke wrappers.
15657 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
15659 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
15661 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
15663 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
15664 wrapper to mono_jit_thread_attach.
15666 * mini.c (mini_jit_thread_attach): New jit icall.
15668 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
15669 native->managed wrappers.
15671 * exceptions.cs: Add new regression test.
15673 * mini.c (optimize_branches): Check regions in the cbranch to throw
15674 block case as well. Fixes #73242.
15676 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
15678 * mini.c: thread safety fixes.
15680 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
15682 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
15683 patching stuff, since delegates use jump trampolines so there is
15686 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
15689 * tramp-amd64.c: Fix build.
15691 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
15692 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
15694 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
15695 Rename this to mono_arch....
15696 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
15698 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
15700 * mini-amd64.c (emit_call): If both the caller and the callee is
15701 guaranteed to have 32 bit addresses, emit a normal call.
15703 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
15705 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
15706 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
15707 method_ptr inside delegates.
15709 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
15711 * mini.c (mono_jit_free_method): Free the method info even if the native code is
15712 invalidated. Fixes #73001.
15714 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
15716 * mini-x86.c: Only use stdcall for pinvokes on windows.
15718 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
15720 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
15721 * mini-x86.c: remove unreliable __thread var offset detection,
15722 use the correct accessors and enable by default.
15724 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
15726 * mini.c (mono_jit_free_method): Fix memory leak.
15728 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
15730 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
15732 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
15734 * cpu-amd64.md: Fix lengths of atomic opcodes.
15736 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
15738 * driver.c: try to not imply using ICU is any good.
15740 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
15742 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
15743 functions as inline ops.
15745 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
15746 some Interlocked functions as inline ops.
15748 * mini.c (move_basic_block_to_end): Fix bug in last patch.
15750 * mini.h (MonoBasicBlock): Reorganize fields a bit.
15752 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
15754 * mini.c: Add support for OP_NOT_TAKEN.
15756 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
15757 structures in registers for pinvoke wrappers.
15759 * mini-amd64.c: Fix warnings.
15761 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
15763 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
15765 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
15767 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
15768 address instead of loading the address from it.
15770 * mini-x86.c: Add support for returning small structs in registers
15771 on Win32. Fixes part of #70864.
15773 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
15775 * trace.c (get_token): Improve error checking.
15777 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
15779 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
15781 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
15783 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
15784 it can be reused for MonoClass.
15785 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
15788 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
15790 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
15791 instead of a MonoReflectionMethod. The method information wasn't used
15792 when displaying SecurityException details (but will be now).
15794 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
15796 * Makefile.am : windows build fix.
15798 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
15800 * iltests.il: Add new regression test.
15802 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
15805 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15807 * mini.c: Moved linkdemand check into helper function check_linkdemand
15808 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
15811 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
15813 * declsec.c: Added statistics counter for different kinds of
15815 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
15816 (and commented) declaration.
15817 * mini.c: Added statistics counter for security Demand code
15818 generation. Added display of security statistics.
15820 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
15822 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
15823 Fix compilation errors under gcc-2.95.
15825 2005-02-12 Ben Maurer <bmaurer@ximian.com>
15827 * mini.c, driver.c: Use the new jit trampoline hashtable
15829 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15831 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
15833 2005-02-11 Martin Baulig <martin@ximian.com>
15835 * debug-mini.c (mono_debug_close_method): Free the line number array.
15837 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15839 * aot.c: Break up large methods into smaller ones. Share GOT slots for
15842 * mini.h: Bump AOT file format version.
15844 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
15846 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
15848 * declsec.h: Added macros to get/set lazyly initialized security
15849 informations about assemblies. Added new enum for different type of
15850 possible LinkDemand violation. Added function to check LinkDemands.
15851 * mini.h: Added a field to MonoCompile to hold any security violation
15852 detected when JITting a method (so it can be thrown later).
15853 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
15854 and CEE_CALLVIRT. Added code to throw exception at the end of
15855 mini_method_compile (note: the exception is unhandled right now).
15857 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
15859 * mini.c, jit-icalls.c: use the managed implementation of
15860 memset for initobj and memset, to avoid managed <-> unmanaged
15863 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
15865 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
15866 optimization if it would need a GOT var.
15868 * basic.cs: Add tests for constant propagation and switch statements.
15870 * ssa.c: Fix out-of-range constant propagation and switch statements.
15872 2005-02-09 <vargaz@freemail.hu>
15874 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
15876 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
15878 * cpu-amd64.md (load_membase): Fix max length of load_membase.
15880 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15882 * mini.c: update to new signature of mono_class_get_allocation_ftn().
15884 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
15886 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
15887 arithmetic operations.
15889 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
15891 * mini-ppc.c: add a workaround for broken user code that
15892 DllImports vararg functions with non-vararg signatures.
15894 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
15896 * mini.c (mono_jit_compile_method_inner): Add detection and a
15897 meaningfull error message for assemblies written in Managed C++.
15899 * tramp-amd64.c mini-amd64.h: Add support for
15900 create_trampoline_from_token ().
15902 * aot.c mini-x86.c abcremoval.c: Applied patch from
15903 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
15905 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
15907 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
15908 which takes a MonoImage/token as parameter instead of a MonoMethod.
15910 * aot.c: Use the new trampoline for initializing vtables.
15912 * aot.c: Add support for ldfld/stfld_remote wrappers.
15914 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
15915 rules for compare <MEM>, IMM.
15917 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
15919 * aot.c: Handle inherited finalizers correctly.
15921 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
15923 * inssel.brg (stmt): Add a missing _setup_... ().
15925 * aot.c: Save some parts of the class state to the AOT file and use it
15926 to recompute that state when a class is initialized.
15928 * mini.c: Install AOT hooks into the runtime.
15930 * mini.h: Bump AOT file format version.
15932 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
15935 * iltests.il: Add new test.
15937 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
15939 * mini.c: fix typo.
15941 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
15943 * mini.c: setup the statistical profiler in the thread attach
15944 callback to cope with the new single thread code.
15946 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
15948 * mini-ppc.c: ensure we have enough room for the profiler
15949 calls (fixed bug#72084).
15951 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
15953 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
15956 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15958 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
15960 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15962 * ssapre.c: Fixed an issue with down safety (this allows IronPython
15963 to succesfully execute parrotbench).
15964 * ssapre.h: Likewise.
15966 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15968 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
15969 variable for stores to method arguments (fixes a SSAPRE issue).
15971 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
15973 * mini.c: handle value types in dup, fixes gen-112.cs.
15975 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
15977 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
15978 sequence for calls in dynamic methods to avoid thunks.
15980 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
15982 * mini.c: correctly remove dynamic methods from the hashtable.
15984 2005-1-20 Massimiliano Mantione <massi@ximian.com>
15986 * driver.c: Disabled SSAPRE until fix the bug that appears
15987 in IronPython's parrotbench.
15989 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
15991 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
15993 * mini.c (mono_method_to_ir): Revert the previous change.
15995 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
15996 when AOT compiling.
15998 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
15999 mono_jit_info_table_find () etc. when running under valgrind.
16001 * inssel.brg: Fix warnings.
16003 * mini-exceptions.c: Fix warnings.
16005 2005-01-31 Martin Baulig <martin@ximian.com>
16007 * driver.c (compile_all_methods_thread_main): Don't try to compile
16008 generic methods or anything which has type parameters.
16010 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
16012 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
16014 * TestDriver.cs: Add --verbose flags.
16016 * graph.c ssa.c: Fix 64 bit warnings.
16018 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
16019 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
16020 Fix 64 bit warnings.
16022 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
16023 variable not spotted by gcc.
16025 * mini-amd64.c inssel-amd64.brg: Applied patch from
16026 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
16027 X86_COMPARE_MEMBASE opcodes.
16029 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
16031 2005-01-29 Ben Maurer <bmaurer@ximian.com>
16033 * *: MonoMethod->signature might be NULL now. You *MUST* use
16034 mono_method_signature.
16036 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
16038 * driver.c (compile_all_methods_thread_main): Compile the methods
16039 without invoking cctors.
16041 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
16043 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
16044 * basic-calls.cs: test for the above.
16046 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
16048 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
16049 MonoJitInfo changes.
16051 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
16053 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
16054 eagerly if it contains dynamic methods.
16056 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
16058 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
16059 trace, it is now computed by an icall from trace_ips.
16061 * mini-exceptions.c: Fix a warning.
16063 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
16065 * mini-exceptions.c: don't bother getting stack trace info if
16066 it's not going to be used.
16068 2005-01-27 Raja R Harinath <rharinath@novell.com>
16070 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
16073 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
16075 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
16077 * aot.c: Avoid calling mono_method_get_header () if not needed.
16079 * mini.h: Bump AOT file format version.
16081 * mini.c (mono_emit_native_call): Allocate a GOT var here.
16083 * mini.c (mono_print_tree): Print more info for calls.
16085 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
16087 * declsec.h: Remove warning by adding missing include for marshal.h
16089 2005-01-26 Martin Baulig <martin@ximian.com>
16091 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
16094 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
16096 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
16099 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
16101 * aot.c (mono_compile_assembly): Fix a warning.
16103 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
16105 * declsec.c: Look for security attributes on the original MonoMethod
16106 (and not the wrapped one). This fix permissions on icalls.
16108 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16110 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16112 * mini.c (mono_allocate_stack_slots): Add a fixme.
16114 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16116 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
16118 * inssel.brg: optimize casts of sealed types (more
16119 optimizations waiting for fixes in remoting).
16121 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16123 * inssel.brg (stmt): Add another dummy rule.
16125 * driver.c: Fix warnings.
16127 * driver.c (mono_main): If running under valgrind, instruct glib to use
16128 the system allocation functions so valgrind can track the memory
16129 allocated by the g_... functions.
16131 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
16133 * mini-ops.h: Add OP_DUMMY_STORE opcode.
16135 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
16137 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
16138 variables in try regions.
16140 * mini.c (mini_method_compile): Don't disable optimizations on large
16141 methods when AOT compiling.
16143 * mini.c (mono_allocate_stack_slots): New arch independent method to
16144 allocate stack slots. Not yet used.
16146 2005-01-22 Ben Maurer <bmaurer@ximian.com>
16148 * debug-mini.c (mono_debug_close_method): Plug some leaks.
16150 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
16152 * mini-ppc.c: make the branch info relative as the code
16153 buffer can be reallocated.
16155 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
16157 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
16158 * driver.c: Removed the AOT/security restriction. Now initialize the
16159 security manager (in metadata) if --security is used.
16160 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
16161 rather than the pointer to declarative security, when AOT is used.
16163 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
16165 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
16166 basic blocks, reduced intrinsic exception throwing code size.
16168 2005-01-22 Miguel de Icaza <miguel@ximian.com>
16170 * driver.c (mini_usage): Reorder the usage screen.
16172 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
16174 * mini.c (mono_resolve_patch_target): Fix warning.
16176 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
16178 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
16181 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
16183 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
16184 breaks the amd64 build.
16186 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
16187 register allocation. Fixes #71454.
16189 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
16191 * arrays.cs: Add new regression test.
16193 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16195 * ssapre.c: Turned usage of snprintf to GString.
16196 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
16197 (I left it on by mistake in my previous commit).
16199 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
16201 * mini.c, cfold.c, basic-calls.cs: preserve side effects
16202 on cond branch optimization (fixes bug# 71515).
16204 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16206 * abcremoval.c: Fixed bug 71062.
16207 * abcremoval.h: Likewise.
16209 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16211 * mini.c: Added a new functionality to optimize_branches, the removal
16212 of useless basic blocks, and fixed some problem in the removal of
16213 critical edges; some utility functions added for both purposes.
16214 * ssapre.c: Added complex expression support, and fixed bug 70637.
16215 * ssapre.h: Likewise.
16216 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
16218 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
16219 * driver.c: Re-enabled SSAPRE.
16221 2005-01-19 Martin Baulig <martin@ximian.com>
16223 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
16224 the result of mono_get_method_constrained().
16226 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
16228 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
16231 2005-01-18 Geoff Norton <gnorton@customerdna.com>
16233 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
16234 be detected. Fixes #59296.
16236 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
16238 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
16239 which can happen. Fixes #71361.
16241 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
16243 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
16246 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
16248 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
16249 appdomain-unload.exe to fail.
16251 * mini.c: Fix some memory leaks.
16253 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
16255 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
16256 Fixed bug and sped up some codepaths.
16258 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
16260 * mini.c: Fix some memory leaks.
16262 * exceptions.cs basic-long.cs: Add test for checked ulong->int
16265 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
16267 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
16270 * iltests.il: Add regression test for #71320.
16272 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
16274 * mini.c (mono_codegen): Fix installation of profiler hooks.
16276 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
16278 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
16280 * mini.h, mini.c, cfold.c: optimize access to enum
16281 readonly fields, too. Eval conditional branches if possible
16282 to perform unreachable code removal in more cases.
16284 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
16286 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
16288 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
16291 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
16292 WinXP DEP. Fixes #71244.
16294 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
16296 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
16298 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
16300 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
16302 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
16304 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
16307 * mini.h: Bump AOT version.
16309 * mini.h (MonoCompile): Change exvar to a hash table.
16311 * mini.c: Allocate a separate exvar for each handler block.
16313 * mini.c: Get rid of the computation of filter_lengths, its not needed.
16315 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
16316 ex var with the pending exception and only throw if the two are equal.
16319 * exceptions.cs: Add tests for rethrow and nested catch clauses.
16321 * mini-x86.c: Fix warnings.
16323 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
16324 used by all the ports now.
16326 * aot.c: Add write-symbols and save-temps options.
16328 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16330 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
16332 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
16334 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
16337 * tramp-s390.c: Check vtable slot belongs to the domain.
16339 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
16340 as per other platforms.
16342 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
16344 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
16346 * driver.c: we don't run the Main() code in a subthread anymore.
16348 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
16350 * mini.c: added experimental rtc support in the statistical
16351 profiler: if the user has the permission, more accurate statistics
16352 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
16353 The MONO_RTC value must be restricted to what the linux rtc allows:
16354 power of two from 64 to 8192 Hz.
16356 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16358 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
16360 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
16362 * mini-ppc.c: better icache flush for smp.
16364 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
16366 * mini-amd64.c (emit_move_return_value): Fix memory leak.
16368 * mini-x86.c (get_call_info): Add the get_call_info () code from the
16369 amd64 port, not yet used.
16371 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16373 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
16376 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
16378 * driver.c: Added --security option to activate the security manager.
16379 Right now this will allow code generation for declarative demands and
16380 is disabled when AOT is specified.
16381 * mini.c: Add code generation for declarative security demands.
16382 * mini.h: Add mono_use_security_manager as an extern gboolean.
16384 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16386 * aot.c (mono_compile_assembly): Speed up compilation a bit by
16387 emitting more dense assembly code.
16389 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
16390 exception throwing stuff.
16392 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
16394 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
16397 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
16398 left in by mistake.
16400 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
16403 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
16405 * tramp-*.c: Only patch vtable slots if the object is in the current
16406 domain. Fixes appdomain-unload.exe.
16408 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
16410 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
16413 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16415 * mini.c (reverse_branch_op): New helper function.
16417 * mini.c (optimize_branches): Run the new optimization only on
16418 platforms which support it. Also reverse all kinds of branches.
16420 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
16422 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
16425 * mini.c (optimize_branches): Reverse not-equals branches if the false
16426 bblock is a throw. This happens a lot of time with argument checking in
16429 * mini.c (mono_codegen): Add support for placing basic blocks after
16430 the function epilogue.
16432 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
16435 2005-01-05 Miguel de Icaza <miguel@ximian.com>
16437 * mini.c (setup_stat_profiler): Only set this up if the platform
16438 supports ITIMER_PROF.
16440 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16442 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
16445 * inssel.brg: Fix a warning.
16447 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
16449 * mini.c: added support for statistical profiler
16450 (run with: --profile=default:stat).
16452 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
16454 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
16456 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
16458 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
16459 related to global registers from the amd64 port.
16461 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
16463 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
16465 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
16466 with global registers.
16467 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
16469 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
16471 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
16473 * debug-mini.c (encode_value): Fix off-by-one.
16475 * aot.c (encode_value): Likewise.
16477 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
16479 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
16481 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
16484 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
16486 * aot.c (emit_method_info): Increase size of temp buffer.
16488 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
16491 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
16493 * aot.c (emit_method_info): Fix build.
16495 * aot.c: Further rework of the AOT file format to reduce the size of
16496 the method info data.
16498 * mini.h: Bump AOT file format version.
16500 2004-12-27 Martin Baulig <martin@ximian.com>
16502 * mini.c (mini_get_method): New static method; call
16503 mono_get_method_full() and mono_get_inflated_method().
16504 (mono_method_to_ir): Use mini_get_method() instead of
16505 mono_get_method_full().
16507 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
16509 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
16511 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
16513 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
16515 * inssel-amd64.brg: Add some optimization rules.
16517 2004-12-24 Ben Maurer <bmaurer@ximian.com>
16519 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
16520 standard not GC'd stuff is fine.
16522 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
16524 * aot.c: Rework the AOT file format to get rid of most of the global
16525 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
16527 * mini.h: Bump AOT file format version.
16529 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
16531 * mini.h: Bump AOT file format version.
16533 * aot.c (mono_aot_is_got_entry): New function to determine if an
16534 address is inside a GOT.
16536 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
16538 * cpu-pentium.md: Increase the maximum size of some instructions which
16539 might involve a got access.
16541 * mini.c (get_method_from_ip): Another debug helper function.
16543 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
16544 when got var accesses are created during the decompose phase.
16546 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
16548 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
16549 argument mini_compile_method and to MonoCompile, and use this to
16550 determine whenever a given method is compiled for AOT. This allows the
16551 other methods compiled during AOT compilation to be free of AOT stuff,
16552 so the backends does not need to add special support for them by
16553 creating a fake GOT etc.
16555 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
16558 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16560 * mini.c (mono_method_to_ir): It turns out that some of the
16561 x-appdomain wrappers are lax with types, so just ignore this for
16564 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
16565 at the vtable->klass. If it is non-shared code we can just use the
16568 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
16570 * mini-ppc.c: access MonoDomain from tls, too.
16572 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
16574 * declsec.c: Removed unused variable (and related warning ;-)
16576 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16578 * iltests.il: New test for LDELEMA on an array of ref types.
16580 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
16581 all ldelema's on reftypes.
16582 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
16583 it was the wrong place to put it.
16585 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
16586 register to pop to make this cleaner, at the request of Paolo.
16588 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16590 * mini-ops.h (OP_GETHASHCODE): New op.
16592 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
16594 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
16597 For a microbenchmark, this reduces the cost of Hashtable.get_Item
16600 * mini-x86.c (mono_arch_output_basic_block): Rather than
16608 The first is 3 bytes while the second is 1. This saves 36 kb on
16609 mscorlib, quite a big saving. When bootstraping mcs, I was able to
16610 see a small boost because of icache locality.
16612 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
16614 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
16616 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
16617 started code sharing with the generic code.
16619 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
16621 * mini-ppc.c, cpu-g4.md: added code for direct access to
16624 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
16626 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
16627 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
16630 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
16632 * declsec.c|h: Added functions to cache the declarative stack modifiers
16633 in MonoJitInfo and to create a security frame from a MonoJitInfo
16635 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
16636 created. Register internal calls for System.Security.SecurityFrame::
16637 _GetSecurityFrame and _GetSecurityStack.
16638 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
16639 the definitions for the new stack walk/callback mechanism.
16640 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
16641 first security frame for LinkDemands and InheritanceDemands) and
16642 GetSecurityStack for Demands. Both use the new mono_walk_stack code
16644 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
16645 walk initialization (lupus).
16647 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16649 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
16651 (handle_loaded_temps): Do not create a temporary variable for
16652 things that we know are temps. They will never be modified.
16653 (mono_spill_call): Set MONO_INST_IS_TEMP
16654 (mono_emulate_opcode): ditto
16656 (mono_method_to_ir.CEE_DUP): ditto
16658 2004-12-19 Ben Maurer <bmaurer@ximian.com>
16660 * mini.c (type_to_eval_stack_type): Make this handle the void type
16661 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
16662 (emit_tree): use ip_in_bb to special case some common idioms
16663 Update all callers to pass in the IP.
16664 (mono_method_to_ir): Make CEE_CALL* do the above as well.
16666 This gives us a nice 2% speedup in mcs bootstrap.
16668 * mini-x86.c (peephole_pass): Peephole pass to make
16677 * mini.c (ip_in_bb): new method.
16678 (mono_method_to_ir): use this method rather than doing the hash
16681 * linear-scan.c (mono_linear_scan): When expiring actives, you
16682 don't need to keep around variables that expire on this
16683 instruction. This makes it so that:
16686 store (ebx add (ebx, 1))
16690 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
16692 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
16693 combination to avoid doing two copies. Fix up problems with previous
16696 * mini.c: Fix 64 bit warnings.
16698 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
16700 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
16702 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
16703 changes from the x86 code.
16705 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
16707 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
16709 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
16710 throwing code to reduce its size, unify the AOT and non-aot code and
16711 get rid of relocations in the AOT case.
16713 * mini-x86.h mini.c exceptions-x86.c
16714 (mono_arch_get_throw_corlib_exception): New arch specific function to
16715 raise corlib exceptions which doesn't require relocations in the
16718 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
16720 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
16722 * mini.c (mono_emit_method_call): Only allocate the got var when it is
16725 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
16728 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16730 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
16731 with add function when used from Inc/dec atomic
16732 functions. Re-enabled optimization on x86.
16733 * mini-ops.h: renamed atomic_add functions to
16734 allow _add to match the Interlocked::Add and
16735 _add_next to match Interlocked::Inc/Dec.
16737 2004-12-15 Massimiliano Mantione <massi@ximian.com>
16739 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
16740 linking of BBs to the end BB, and enabled SSAPRE also with
16741 consprop and copyprop (which was prevented by that bug).
16743 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16745 * mini-x86.c: disabling the Interlocked optimizing code.
16747 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16749 * aot.c (load_aot_module): Move reading of got_addr after the AOT
16750 file version check.
16752 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
16754 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
16755 interlocked optimization due lack of support on x86, rewrote
16756 exchange to take into account that base may be in eax.
16758 xsp works again; activated Interlocked optimizing code.
16760 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
16762 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
16764 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
16766 * mini-ops.h: Add new opcodes.
16768 * mini.h: Add new patch types. Add got_var to MonoCompile.
16770 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
16771 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
16772 make it work with all kinds of patchable code.
16774 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
16775 address of the GOT, and referencing entries in the GOT.
16777 * mini.c: Add code to load the GOT address if needed by an opcode.
16779 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
16780 independent AOT code on the x86 using an elf-style Global Offset Table.
16782 2004-12-14 Raja R Harinath <rharinath@novell.com>
16784 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
16786 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16788 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
16791 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
16793 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
16794 of Interlocked:Increment/Decrement/Add as inline ops.
16795 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
16797 2004-12-12 Geoff Norton <gnorton@customerdna.com>
16799 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
16800 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
16802 2004-12-12 Duncan Mak <duncan@ximian.com>
16804 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
16805 again. `patch_info->table_size' is no longer valid after Zoltan's
16808 2004-12-12 Martin Baulig <martin@ximian.com>
16810 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
16811 if we are the "real" method, ie. not an inlined method inside it.
16813 2004-12-11 Ben Maurer <bmaurer@ximian.com>
16815 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
16816 before we look in the special fields table. This fixes
16817 ../tests/thread-static-init.cs.
16819 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16821 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
16822 for Array get_Rank and get_Length. Fixes bug #70465.
16824 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
16826 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
16827 separate structure to reduce the size of MonoJumpInfo.
16829 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
16831 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
16833 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
16835 * mini.c (mini_get_inst_for_method): Changed to allow ports
16836 to return a MonoInst instead of opcode
16837 (renamed mini_get_opcode_for_method to better reflect the new functionality)
16839 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
16840 Allow ports to return a created MonoInst instead of op-code, will enable
16842 (renamed mini_get_opcode_for_method to better reflected the functionality)
16844 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
16846 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
16848 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16850 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
16853 2004-12-08 Martin Baulig <martin@ximian.com>
16855 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
16856 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
16858 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
16860 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
16863 * exceptions.cs: Disable some tests which depend on properties of x86 fp
16866 2004-12-08 Raja R Harinath <rharinath@novell.com>
16868 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
16870 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
16872 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
16873 bug introduced by the previous patch.
16875 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16877 * mini-ppc.c, objectc.cs: handle large structs passed by value
16878 (fixes bug #69972).
16880 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
16882 * mini-ppc.c: OP_ARGLIST implementation from
16883 Geoff Norton <gnorton@customerdna.com>.
16885 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
16887 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
16888 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
16890 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
16892 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
16894 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16896 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
16899 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
16901 * mini-sparc.c: Zero out localled-ed memory.
16903 * iltests.il: Add tests for zeroing out localloc-ed memory.
16905 2004-12-04 Martin Baulig <martin@ximian.com>
16907 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
16908 mono_method_get_signature_full().
16910 2004-12-03 Massimiliano Mantione <massi@ximian.com>
16912 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
16913 and some utility functions (always for SSAPRE), integrated SSAPRE.
16914 * mini.h: Likewise.
16915 * driver.c: Added ssapre option.
16916 * ssa.c: Small fix on OP_ARG handling.
16917 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
16918 * Makefile.am: Likewise.
16920 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
16922 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
16923 now in the xp code.
16925 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
16928 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16930 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
16932 * cpu-s390.md : Increase instruction length of oparglist.
16934 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
16936 2004-11-30 Martin Baulig <martin@ximian.com>
16938 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
16939 virtual generic methods. We call a special helper_compile_generic_method()
16940 icall to retrieve the method from the vtable, inflate and compile
16941 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
16943 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
16945 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
16947 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
16949 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
16951 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
16954 2004-11-27 Ben Maurer <bmaurer@ximian.com>
16956 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
16957 platforms with PIC aot.
16959 2004-11-28 Martin Baulig <martin@ximian.com>
16961 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
16964 2004-11-28 Martin Baulig <martin@ximian.com>
16966 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
16967 the result of mono_type_get_underlying_type() to check whether
16970 2004-11-26 Martin Baulig <martin@ximian.com>
16973 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
16976 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
16978 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
16979 the same way as the other arguments so they won't get clobbered.
16981 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
16982 calls through R11 since it is clobbered by the trampoline code.
16984 2004-11-26 Raja R Harinath <rharinath@novell.com>
16986 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
16987 pick up in-tree mscorlib.dll.
16989 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
16991 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
16993 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
16994 runtime data/code are now stored in a table similar to the GOT in ELF.
16995 This allows the code itself to be position independent.
16997 * aot.c: Fix loading of referenced assemblies after the lazy assembly
17000 * aot.c: Attach ELF type (object/function) directives to all global
17003 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
17005 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
17007 * mini-amd64.h: Turn on PIC AOT code.
17009 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
17010 returning the offset within an OP_AOTCONST instruction where the GOT
17011 offset needs to be added.
17013 * mini.h: Bump AOT file format version.
17015 2004-11-25 Martin Baulig <martin@ximian.com>
17017 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
17018 uninflated generic methods.
17020 2004-11-25 Martin Baulig <martin@ximian.com>
17022 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
17024 2004-11-24 Martin Baulig <martin@ximian.com>
17026 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
17027 original klass (this only applies for generic instances).
17029 2004-11-24 Martin Baulig <martin@ximian.com>
17031 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
17032 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
17035 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
17037 * mini.c (mono_method_to_ir): Disable inlining for methods containing
17038 localloc. Fixes #69678.
17040 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
17042 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
17044 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
17045 used SSE registers on pinvoke calls. Fixes #69774.
17047 2004-11-23 Geoff Norton <gnorton@customerdna.com>
17049 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
17050 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
17052 2004-11-23 Raja R Harinath <rharinath@novell.com>
17054 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
17055 Refer directly to the mcs/ tree.
17057 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17059 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
17060 Check if a trampoline for a synchronized method is required.
17062 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
17064 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
17065 with localloc if needed. Throe arithmetric exception in
17066 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
17067 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
17069 2004-11-19 Geoff Norton <gnorton@customerdna.com>
17071 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
17072 types before switching on type. Fixes #69622.
17074 2004-11-19 Raja R Harinath <rharinath@novell.com>
17076 * Makefile.am (check-local): New. Integrate into 'make check'.
17077 (MCS,RUNTIME): Define using in-tree mono and mcs.
17079 (%.exe): Use $(ILASM).
17081 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
17083 * mini-ppc.c: adjust initial prolog size (bug #69691).
17085 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
17087 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
17090 2004-11-17 Raja R Harinath <rharinath@novell.com>
17092 * Makefile.am (clean-local): Rename from 'clean'.
17094 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17096 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
17097 to mono_arch_is_int_overflow.
17098 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
17101 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
17103 * declsec.c|h: New files to support declarative security attributes.
17104 Added function to check if a method has (applicable) security.
17105 * mini.c|h: Add check for declarative security attributes in
17106 mono_method_check_inlining.
17107 * Makefile.am: Added declsec.c and declsec.h to the build.
17109 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
17111 * mini.c, mini.h: update to keep dynamic code info per-domain.
17113 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
17115 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
17116 (mini_init): Get rid of it from here too.
17118 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
17120 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
17121 implemented OP_RETHROW (patch by Geoff Norton
17122 <gnorton@customerdna.com>).
17124 2004-11-10 Geoff Norton <gnorton@customerdna.com>
17126 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
17127 between appdomains. Fixes appdomain-unload on PPC.
17129 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
17131 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17132 mini-exceptions.c: handle the new wrapper types.
17133 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
17134 token value as a MonoClass* when compiling a wrapper.
17135 mono_jit_create_remoting_trampoline now takes an additional
17136 MonoRemotingTarget parameter.
17138 2004-11-10 Martin Baulig <martin@localhost>
17140 * mini.c (mono_method_to_ir): Use `generic_container->context'
17141 rather than creating a new one.
17143 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17145 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
17147 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
17149 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
17151 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
17152 the experimental aot cache stuff.
17154 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
17156 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17157 mini-exceptions.c: update to exception clause structure changes.
17159 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
17161 * exceptions-x86.c (throw_exception): Fix warnings.
17163 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
17166 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
17168 * exceptions-sparc.c (get_throw_exception): Really fix this.
17170 2004-11-07 Ben Maurer <bmaurer@ximian.com>
17172 * tramp-*.c: we no longer support icalls without wrappers, so
17173 a bit of code can be removed here
17175 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
17177 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
17180 * cpu-sparc.md: Add op_rethrow.
17182 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
17184 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
17186 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
17187 * mini-ops.h: Add OP_RETHROW.
17189 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
17191 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
17193 2004-11-05 Geoff Norton <gnorton@customerdna.com>
17195 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
17196 Makes the output much easier to read
17198 2004-11-05 Ben Maurer <bmaurer@ximian.com>
17200 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
17201 prevents another huge leak when compiling with ssa. Secondly, the
17202 performance of doing this rather than freeing the lists is much
17203 better. GList does a lock every time you allocate a list link,
17204 so that it can use a memory pool. So, it is better to just use
17205 a memory pool of our own.
17207 * ssa.c, linear-scan.c: replace g_list_remove_link with
17208 g_list_delete. The remove one does not free the GList, so we were
17209 leaking memory. On -O=all --compile-all with corlib, this cut down
17210 3 MB of allocations.
17212 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
17214 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
17216 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
17218 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
17219 into a new function mono_create_jit_trampoline ().
17221 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
17223 * trace.c (get_spec): Allow tracing of classes without a namespace.
17225 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
17227 * mini.c: Fix pointer overwrite in mini_method_compile.
17229 2004-11-2 Geoff Norton <gnorton@customerdna.com>
17231 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
17232 The darwin ABI needs some special handling for 1 and 2 byte structs
17233 Lets use lbz/lhz instead of lwz everywhere.
17234 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
17235 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
17236 Use stb/sth for the former, and put the latter always on stack instead of in
17237 argument registers.
17239 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
17241 * trace.c (is_filenamechar): Add '_'.
17243 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17245 * mini-s390.c: Fix prolog length to allow for large trace requirements.
17247 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
17249 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
17251 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
17252 depends on libmonogc. Fixes #68805.
17254 2004-10-26 Miguel de Icaza <miguel@ximian.com>
17256 * mini.c (mono_jit_free_method): Provide extra information for
17257 this error. Currently this leaks, but will be turned into a
17258 developer option in the future.
17260 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
17262 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
17264 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
17266 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
17267 boundary. Fixes reading of PATCH_INFO_R4 and R8.
17268 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
17270 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
17272 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
17273 trampolines for AOT code.
17275 2004-10-22 <vargaz@freemail.hu>
17277 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
17278 constructed types. Fixes #68136.
17280 2004-10-21 Martin Baulig <martin@ximian.com>
17282 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
17283 if it returns true, unwind the stack to the call instruction.
17285 2004-10-21 <vargaz@freemail.hu>
17287 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
17289 * mini.h: Bump AOT version number.
17291 * objects.cs: Add another test for unbox trampolines.
17293 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
17296 2004-10-20 <vargaz@freemail.hu>
17298 * driver.c: Add SHARED to the set of optimizations tested.
17300 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
17302 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
17303 used by CEE_NEWARR.
17305 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
17307 2004-10-20 Martin Baulig <martin@ximian.com>
17309 * mini-exceptions.c (mono_handle_exception): Call
17310 mono_debugger_handle_exception() to tell the debugger about
17311 catch/finally clauses.
17313 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
17315 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
17317 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
17320 2004-10-15 Geoff Norton <gnorton@customerdna.com>
17322 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
17323 methods as their native size, fixed bug #57543, #57545.
17324 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
17325 This saves a temporary register and mullw call down into 1 (minor perf
17326 increase for cases like sum = sum * 5; This use to translate into:
17329 It now translates to
17332 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
17334 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
17337 2004-10-11 Martin Baulig <martin@ximian.com>
17339 * mini.c (mono_method_to_ir): If we're a generic method, get the
17340 MonoGenericContainer from our MonoMethodNormal and create a
17341 MonoGenericContext from it.
17343 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
17345 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
17347 * basic-long.cs: Add test for checked i8->i2 cast.
17349 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17351 * inssel-ppc.brg: added a couple of speedup rules.
17353 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
17355 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
17356 to speed up rebuilds.
17358 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17360 * mini-s390.c: Minor fix to OP_OR_IMM.
17362 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
17364 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
17365 better. Fixes appdomain-unload.exe on sparc.
17367 2004-10-02 Massimiliano Mantione <massi@ximian.com>
17369 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
17370 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
17373 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
17375 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
17377 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
17379 * mini.c: Always generate a field read/write wrapper for members
17380 of the class MarshalByRefObject since the actual instance could
17383 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
17385 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
17387 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
17389 * driver.c mini.h trace.c: Move the setting of the main assembly into
17390 a separate function called mono_trace_set_assembly () and call it after
17391 actually loading the main assembly. Fixes #66872.
17393 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
17395 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
17396 using the code manager.
17398 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
17400 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
17402 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
17404 * cpu-amd64.md: Fix bug in previous patch.
17406 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
17409 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
17411 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17412 mini-exceptions.c: updates for changed stack walk interface.
17414 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17416 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
17418 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
17420 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
17422 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
17424 * driver.c (mini_regression_list): Do not call mono_assembly_close
17425 since assemblies can't be unloaded.
17427 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17429 * cpu-amd64.md: Fix more instruction lengths.
17431 * cpu-amd64.md: Fix lengths of some instructions.
17433 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
17435 * inssel.brg: Make the array ldelema check aot friendly.
17437 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17439 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
17441 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
17443 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
17445 * mini-x86.c: Fix build.
17447 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
17448 mono_type_get_underlying_type () helper function to simplify code.
17450 2004-09-09 Martin Baulig <martin@ximian.com>
17452 * mini-amd64.c: Don't access `type->data.klass' directly, call
17453 mono_class_from_mono_type() instead since the type may be a
17456 2004-09-09 Martin Baulig <martin@ximian.com>
17458 * mini-amd64.c (get_call_info): Fix support for generic instances.
17459 (add_valuetype): Use mono_class_from_mono_type() to get the class
17460 since we can be a generic instance.
17462 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
17464 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
17466 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
17468 * liveness.c: reset spill costs on each scan: bug 62107
17470 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
17472 * exceptions-sparc.c (mono_arch_find_jit_info): remove
17473 unnecessary line that doesn't compile
17475 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
17477 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
17478 trampolines, make them call an error function so people can fix their
17481 2004-09-06 Martin Baulig <martin@ximian.com>
17483 * mini.c (mono_method_to_ir): When initializing locals, handle a
17484 generic instances like a valuetype if it's a valuetype and like a
17485 class if it's a class.
17487 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17489 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
17490 stack. Fixes #64674.
17492 * exceptions.cs: Add test for unwinding of call arguments.
17494 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
17496 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
17497 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
17498 set the carry/borrow flag). The sparc and s390 implementations
17499 can now use optimized versions (and simplify the code). ppc bugfixes.
17501 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17503 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
17505 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
17507 * inssel-amd64.brg: Remove leftover 32 bit rule.
17509 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
17511 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
17513 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
17514 mono_arch_find_jit_info functions into a new function. Fix a memory
17517 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
17520 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17522 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
17525 * exceptions.cs: Add array size tests.
17527 * mini.c: Allocate a separate icall wrapper for each arity of
17528 mono_array_new_va. Fixes #59509.
17530 * exceptions.cs: Add testcase for 64578.
17532 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
17534 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
17536 2004-09-02 Martin Baulig <martin@ximian.com>
17538 * mini.c (mono_method_to_ir): When initializing the locals, call
17539 handle_initobj() on the generic instance itself, not its
17542 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17544 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
17545 MonoJitInfo for dynamic methods.
17547 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
17549 * mini.c: Add support for freeing JIT data for dynamic methods.
17551 2004-09-01 Martin Baulig <martin@ximian.com>
17553 * mini-x86.c (is_regsize_var): Added support for generic
17555 (mono_arch_emit_prolog): Make this compile again, use
17556 `x86_push_imm_template (code)'.
17558 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
17560 * mini-x86.c: make all push_imm instructions that get
17561 patched always emit the long form
17563 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
17565 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
17566 in a per-domain hash.
17568 * mini-amd64.c (merge_argument_class_from_type): Handle generic
17571 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
17573 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
17576 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
17579 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
17580 Beginnings of SSE2 support.
17582 * exceptions.cs: Add more tests for checked int<->uint casts.
17584 2004-08-28 Martin Baulig <martin@ximian.com>
17586 * mini-x86.c (mono_arch_instrument_epilog): Added support for
17590 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
17591 Handle generic instances recursively.
17593 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17595 * iltests.il: test for conv.u8 on a constant
17597 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17599 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
17600 LCONV_x4 (shrun_32 (membase)).
17602 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17604 * inssel-x86.brg: c&p rules for push/setret of long
17606 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17608 * inssel-x86.brg: c&p rules for compare (base, regvar) and
17609 compare (regvar, base)
17611 * inssel-x86.brg: more burg love
17613 * inssel.brg: more cleanup
17615 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
17617 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17619 * basic-long.cs, basic-calls.cs: new tests for optimization.
17621 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
17623 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
17626 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17628 * mini-amd64.c (read_tls_offset_from_method): Add another case.
17630 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
17632 * inssel.brg (mini_emit_memcpy): use
17633 NO_UNALIGNED_ACCESS to disable memcpy optimization
17635 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17637 * mini-amd64.c: Handle generic types in various places.
17639 * mini.c (mono_method_to_ir): Handle generic types in init locals.
17641 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
17643 * mini.c (handle_box): Fix warning.
17645 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
17647 * mini-amd64.h: Enable the emit_state optimization.
17649 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
17651 * mini-amd64.c: Add some new 64 bit peephole opts.
17653 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
17655 * cpu-amd64.md: sreg1 of div instructions must be %rax.
17657 * mini-amd64.c: Register allocator fixes.
17659 * mini.c: Add an optimization to emit_state to avoid allocation of new
17660 registers on some platforms.
17662 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
17664 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
17666 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
17667 allocation. Fixes #63085.
17669 * basic-long.cs: Add new regression test.
17671 * mini-amd64.c: Register allocator improvements.
17673 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
17675 * mini-amd64.c (read_tls_offset_from_method): Add another code
17678 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
17679 instruction sequence for nullifying class init trampolines.
17681 * objects.cs: Add new regalloc test.
17683 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
17685 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17687 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
17689 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
17692 * driver.c: Fix profiling after TLS changes.
17694 * driver.c (mono_main): Set mono_stats.enabled if needed.
17696 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
17699 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
17701 * mini-x86.c: use a 1 op rather than a 2 op tls access
17702 instruction -> faster.
17704 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17706 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17709 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
17711 * exceptions-sparc.c (throw_exception): fix typo
17713 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
17715 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
17716 set tree->dreg correctly with tls. Allow any
17717 register to be used.
17719 * mini-x86.c (read_tls_offset_from_method): add new code
17720 generation pattern seen with GCC.
17723 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
17725 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
17726 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17727 exceptions-sparc.c: fix some performance issues in exception
17728 handling and setting of the stack trace for exceptions that were
17731 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17733 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17736 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
17739 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
17741 This patch inlines tls access, when possible.
17743 * mini.h: new arch functions for TLS intrinsics.
17744 All platforms updated with a stub.
17746 * mini.c: use the new intrinsics
17748 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
17749 arch specific intrinsic for tls variables
17751 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
17753 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
17756 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
17758 * mini.c: thread local allocation
17760 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
17762 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
17764 * Makefile.am: Link against the static version of libmonogc.
17766 * Makefile.am: Link the static versions of the convenience libraries
17767 into the mono executable.
17769 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
17771 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
17773 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
17774 on integer overflow.
17776 * mini-amd64.c: Reorganize function call code.
17778 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
17780 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17782 * inssel-x86.brg: use xor eax,eax.
17784 * basic.cs: new tests
17786 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17788 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
17789 in exception throwing code.
17791 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17793 * inssel-x86.brg: use xor esi,esi.
17795 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17797 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
17798 can trace methods compiled during mini_init () too.
17800 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
17803 2004-08-14 Ben Maurer <bmaurer@ximian.com>
17805 * Makefile.am: static link on x86 (r=zoltan)
17807 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
17809 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
17810 code since it causes some programs to fail.
17812 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
17814 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
17816 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17818 * mini.c: ovfops_op_map - add STACK_OBJ case for
17820 * basic.cs: add test_0_pin_string as test
17823 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
17825 * Makefile.am: build C# if srcdir != builddir
17827 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
17829 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
17830 fall-through blocks.
17832 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17834 * driver.c: enable loop by default again and include abcrem in -O=all.
17836 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
17838 * iltests.il: Add some localloc tests.
17840 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
17842 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
17845 * inssel-amd64.brg: Add some optimizations.
17847 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
17850 * Makefile.am: Statically link mono against libmono on AMD64.
17852 * mini-amd64.c inssel-amd64.brg: Optimizations.
17854 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
17856 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
17858 * tramp-amd64.c: Patch calling code in trampolines.
17860 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
17862 * mini-amd64.c: pinvoke struct passing fixes.
17864 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
17866 * mini-sparc.c: redo change, make mono_arch_cpu_init call
17867 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
17869 2004-08-05 Duncan Mak <duncan@ximian.com>
17871 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
17874 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17876 * mini-amd64.c (emit_move_return_value): Move return value for normal
17879 2004-08-05 Martin Baulig <martin@ximian.com>
17881 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
17882 `type->type'; just modify `type' itself when dealing with enums
17883 and generic instances.
17884 (check_call_signature): Make `simple_type' a `MonoType *'.
17886 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17888 * mini.c: Use OP_PADD to add offsets to addresses.
17890 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
17892 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
17894 * mini-sparc.c (mono_arch_emit_epilog): fix check
17895 for folding last op into restore instruction
17897 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
17899 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
17900 helper methods using the code manager.
17902 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
17904 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
17906 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17908 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
17909 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
17911 * mini-s390.c: fix tail processing
17913 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
17915 * mini-ppc.c: mul.ovf.un exception name fix.
17917 2004-08-03 Martin Baulig <martin@ximian.com>
17919 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
17920 instances; before jumping to `handle_enum', also modify `ptype'.
17922 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
17924 * cpu-sparc.md: fcall maximal length too small.
17926 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
17928 * mini-amd64.c mini.h: Add initial support for passing/returning
17929 structures to/from pinvoked methods.
17931 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
17933 * mini-ppc.c: reg allocator fix.
17935 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
17937 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
17939 * inssel.brg: Optimize memset on 64 bit machines.
17941 * mini-amd64.c: Fix some vararg cases.
17943 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17945 * mini-s390.c: Corrected macro in emit_float_to_int
17947 * s390-abi.cs: Tests to exercise the s390 ABI
17949 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17951 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
17954 * basic.cs: Add a test for add.ovf.un.
17956 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
17958 * mini-sparc.c: add case for OP_IDIV_UN
17960 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17962 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
17964 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
17966 2004-07-30 Ben Maurer <bmaurer@ximian.com>
17968 * basic.cs: regression tests.
17970 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
17973 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
17975 * basic.cs: Add a new test.
17977 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
17978 and AOT. Various fixes and optimizations.
17980 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
17982 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
17984 * mini-ppc.c: make sure temp regs are not used for global reg
17987 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
17989 * cpu-sparc.md: conv_i8 fix for 64bits
17991 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
17993 2004-07-29 Ben Maurer <bmaurer@ximian.com>
17995 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
17996 add opcode for cmp BYTE PTR [eax], imm.
17998 * inssel.brg: Make memcpy and memset takes bases.
18000 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
18002 * *-amd64.*: More AMD64 work.
18004 2004-07-28 Ben Maurer <bmaurer@ximian.com>
18006 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
18007 add a compare-not-equal opcode.
18009 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
18011 * mini.c: Use mono_init_from_assembly instead of mono_init.
18013 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
18015 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
18017 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
18019 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
18021 * inssel.brg: 64 bit fixes.
18023 * mini.h (MonoCallInst): Add some AMD64 specific data.
18025 * mini.h: Add some OP_P opcodes.
18027 2004-07-28 Ben Maurer <bmaurer@ximian.com>
18029 * basic.cs: tests for 61797 and 61740
18031 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
18033 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
18034 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
18036 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
18038 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
18040 * *-amd64*.*: Ongoing AMD64 work.
18042 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
18044 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
18046 * *-amd64*: Ongoing AMD64 work.
18048 * mini-arch.h: Add AMD64 support.
18050 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
18052 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
18054 * mini-ops.h: Add new opcodes.
18056 * Makefile.am: Add AMD64 support.
18058 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
18059 rules into the inssel-long*.brg files.
18061 * *-amd64.*: Add beginnings of AMD64 backend.
18063 2004-07-22 Ben Maurer <bmaurer@ximian.com>
18065 * mini.c (print_dfn): commenting out the code that prints
18066 the cil. With -O=deadce, this makes -v -v crash.
18068 * cpu-pentium.md: make checkthis have a length of 2
18070 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
18072 * mini-sparc.h: fix implementations of __builtin
18073 functions for Sun compiler for V9.
18075 2004-07-16 Ben Maurer <bmaurer@ximain.com>
18077 * mini.c: use the new stelem.ref wrapper
18078 * exceptions.cs, arrays.cs: new stelem.ref tests
18080 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18082 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
18083 new XSP should work with these changes).
18085 2004-07-14 Ben Maurer <bmaurer@ximain.com>
18087 * inssel-{long32,x86,}.brg: trivial optimizations.
18089 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
18091 * mini.c: load value when emitting box operation in
18094 2004-07-12 Ben Maurer <bmaurer@ximian.com>
18096 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
18097 is one byte shorter than cmp DWORD PTR [eax], 0.
18099 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18101 * inssel-ppc.brg: arguments on the stack are always
18102 relative to the stack pointer (spotted by Neale Ferguson).
18104 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18106 * exceptions-x86.c: delay appending the method name to the trace until
18107 after mono_jit_info_table_find is called, as this gets the real
18110 2004-07-09 Ben Maurer <bmaurer@ximian.com>
18112 * aot.c: register roots
18114 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18116 * aot.c : I could just use PLATFORM_WIN32 flag.
18118 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18120 * aot.c : Reverting the previous fix. This time it broke linux build.
18122 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18124 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
18126 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
18128 * mini.c (handle_stack_args): Remove some more debugging code.
18130 * mini.c (handle_stack_args): Remove debug output left in by mistake.
18132 * driver.c mini.h aot.c: Allow additional options to be specified with
18133 --aot and pass them to mono_compile_assembly.
18135 * aot.c: Add experimental code to AOT compile all loaded assemblies
18136 on demand and save the code into a cache in the filesystem.
18138 * aot.c: Add support for more wrapper methods.
18140 * mini.c (handle_stack_args): Handle some corner cases. Fixes
18143 * cpu-*.md: Remove removed opcodes.
18145 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
18146 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
18147 related icalls to marshal.c.
18149 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
18151 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
18153 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
18155 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
18157 2004-07-06 Ben Maurer <bmaurer@ximian.com>
18158 * liveness.c: If liveness is recomputated we need to reset the information
18159 for each variable. This way, if the liveness range has been narrowed
18160 by optimizations that happened after the last computation, we can return
18163 For example, if you have
18168 // Tons of code that does not affect i
18174 i = 0 is dead code and will be removed by SSA. However, when
18175 linear scan gets to the code, i will still appear to be live
18176 throughout the entire block. This prevents good register allocation.
18178 2004-07-06 Martin Baulig <martin@ximian.com>
18180 * debug-mini.c (mono_debug_init_method): Allow
18181 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
18182 (mono_debug_add_icall_wrapper): New method.
18184 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
18186 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
18188 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
18191 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
18193 * aot.c (mono_aot_load_method): Fix loading of debug info.
18195 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
18197 * aot.c: Add logging support.
18199 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
18201 * mini.h: Add prototype for mono_print_method_from_ip.
18203 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
18205 * inssel.brg: 64 bit fixes.
18207 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
18210 * Makefile.am: Add SPARC64 support.
18212 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
18214 * aot.c: Fix alignment problems on 32 bit platforms.
18216 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
18218 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
18221 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
18224 * mini.h: Bump AOT file version. Some 64 bit fixes.
18226 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
18228 * inssel-sparc.brg: Add new rule to avoid register moves.
18230 * inssel.brg: Add ldind_to_load_membase helper function.
18232 2004-06-30 Ben Maurer <bmaurer@ximian.com>
18234 * mini.c: OffsetToStringData intrinsic.
18236 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
18238 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
18240 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
18243 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
18244 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18246 * mini.c: reinstated mono_compile_get_interface_var()
18247 on x86, too, since the change breaks the Gtk# build there as well.
18249 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18251 * driver.c: remove loop from the default optimizations: it seems to
18252 interact badly with some of the other options (see bug #60613).
18254 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
18256 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
18257 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
18259 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
18261 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
18262 vararg-using methods.
18264 2004-06-21 Martin Baulig <martin@ximian.com>
18266 * mini/mini-exceptions.c
18267 (mono_handle_exception): Added `gpointer original_ip' argument.
18268 After calling mono_unhandled_exception(), call
18269 mono_debugger_unhandled_exception() and if that returns true,
18270 restore the context and return.
18272 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
18274 * mini-ppc.c: prefer the use of relative branches so
18275 they won't need to be patched in aot code (patch from Patrick Beard).
18277 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18279 * aot.c: patch from Patrick Beard to make the output assembly
18280 more correct for the MacOSX assembler. Small tweak to
18281 generate sane images on Linux/PPC, too.
18283 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18285 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
18286 case until bug #59509 is fixed (shows up in #60332).
18288 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18290 * mini.c: make sure the needed wrappers are compiled, too, with
18293 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
18295 * driver.c: remove NPTL reference in --version output.
18297 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18299 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
18300 generate valid assembly for the Mach-O assembler.
18302 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18304 * driver.c: don't include abcrem in the all optimization specifier
18305 since it slows down jit compilation too much for now.
18307 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
18309 * mini.c: use BIGMUL only if both operands have the same signage.
18310 * iltests.il: Test for bug 60056. (errors related to signage in
18315 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
18317 * mini.c, aot.c: memory leak fixes.
18319 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
18321 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
18323 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
18325 * Makefile.am: remove the -static hack completely, it links in
18326 statically glib as well.
18328 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
18330 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
18331 * exceptions.cs: make it compile with new mcs/csc.
18333 2004-06-03 Massimiliano Mantione <massi@ximian.com>
18334 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
18335 and added relevant test case.
18337 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18339 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
18340 regressions in gtk-sharp.
18342 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
18344 * exceptions.cs: New regression tests.
18346 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
18348 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
18350 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
18352 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
18354 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
18356 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
18358 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
18360 * mini.c (mono_jit_runtime_invoke): Init class in this
18361 method instead of trusting mono_jit_compile_method to
18362 do the work (because wrappers can be in object class)
18364 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
18366 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
18368 * basic-long.cs: New regression test.
18370 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
18372 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
18373 and div/rem checks.
18375 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
18377 * Makefile.am: fix miguel's change to build mono statically against
18378 libmono (track build dependencies).
18380 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18382 * cfold.c: Some glib versions do not have G_MININT32.
18384 2004-05-26 Massimiliano Mantione <massi@ximian.com>
18386 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
18387 with precision of tan, atan, sin and cos, and implemented related
18388 regressions tests (fixes bug 54467, but one new problem appeared and
18391 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18393 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
18395 * exceptions.cs: Add test for constant folding && division by zero.
18397 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
18398 since driver.c is in libmono too, so the optimization was useless.
18400 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
18401 variable to driver.c so the compiler can emit more efficient code to
18404 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18406 * Makefile.am: don't distribute generated inssel.[ch] files.
18408 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
18410 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
18411 into the default appdomain. Fixes #58707.
18413 * jit-icalls.c: Remove the broken approximation for truncl, doing
18414 no conversion is better.
18416 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
18419 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18421 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
18422 of the mcrxr instruction which is not available on some processors
18423 even if it's documented to be. Implement add and sub overflow correctly
18424 (still not complete for long unsigned). Speed up icalls a bit.
18426 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
18428 * mini.c (mono_jit_compile_method_with_opt): Make sure that
18429 we run .cctor in the current domain instead of target_domain.
18431 Fixes bug #58558, .cctor not being called in -O=shared.
18433 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18435 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
18437 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
18439 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
18440 which can be done with an imm8, do it that way.
18441 (mono_arch_output_basic_block): ditto for a jmp
18442 (mono_arch_emit_prolog): Computate maximum offset of a label.
18444 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
18446 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
18447 now tries to allocate prefered physical reg's for virtual
18448 regs. This reduces the number of emited spills/loads with
18449 20-30% on our core assemblies.
18451 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18453 * jit-icalls.c: truncl() is not needed and trunc() is
18454 the correct thing to do anyway (bug #58287).
18456 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
18458 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
18461 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
18463 * driver.c: enable loop optimizations by default.
18465 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18467 * mini-x86.c: fix calc of max loop size when aligning loops start.
18469 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
18471 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
18474 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
18476 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
18479 * basic-long.cs: Add tests for add/subtract of immediates with carry.
18481 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
18483 * mini.c (inline_method): Allways inline some wrappers even if the cost
18484 is too large. Fixes #58785.
18486 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
18488 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
18490 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
18491 (crichton@gimp.org). Beginning of support for sparc/linux.
18493 * mini-sparc.c: Optimize retrieval of LMF address.
18495 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
18497 * exceptions-ppc.c: handle alloca in methods with clauses.
18499 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
18501 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
18503 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
18505 * mini.c: Delegate most of the abort signal work to
18506 mono_thread_request_interruption, which also handles Stop and Suspend
18509 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
18511 * mini.c mini.h: Allow inlining of icall wrappers if the backend
18512 supports the save/restore lmf opcodes.
18514 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
18516 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
18517 by gcc-3.4 as well.
18519 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
18521 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18523 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
18524 methods which contain array accesses.
18526 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
18527 boundaries. Fixes #58537.
18529 * iltests.il: Add regression test for #58537.
18531 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18533 * mini-x86.c (mono_arch_local_regalloc): Last part of
18534 fix for bug #58633 (releasing register to early).
18536 2004-05-18 Miguel de Icaza <miguel@ximian.com>
18538 * basic-long.cs: Add new regression test.
18540 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18542 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
18543 register too early on the chain.
18545 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18547 * mini.c (create_helper_signature): Use a helper function to reduce
18548 the code which needs to be written. Also set the calling convention of
18549 icalls on windows. Fixes #57840.
18551 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18553 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
18554 exceptions-ppc.c: added helper function to get the instruction address
18555 from a signal handler context.
18557 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18559 * helpers.c: use g_get_tmp_dir. Invokes happyness
18562 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18564 * helpers.c: Add new env variable to pass args to objdump.
18565 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
18567 2004-05-17 Radek Doulik <rodo@ximian.com>
18569 * Makefile.am (common_sources): added abcremoval.h so it get
18570 disted and daily mono packages on go-mono.com will build again
18572 2004-05-17 Massimiliano Mantione <massi@ximian.com>
18574 * abcremoval.c: Fixed coding style, added copyright header.
18576 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
18578 * mini.h: Added prototype for abc removal main function.
18580 * build_relations_propagation_table.pl: Added copyright header.
18582 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18584 * basic-long.cs: reg test for complex ceq_long bug.
18586 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18588 * mini-x86.c (mono_arch_local_regalloc): Correctly free
18589 reg in long and clob case (bug #58343). Fixed/added comments.
18591 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
18593 * mini.c (mono_jit_runtime_invoke): Follow new convention
18594 of calling the invoke method with an function pointer.
18596 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
18598 * ChangeLog: Fix author of memory leak patch.
18600 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
18602 * Makefile.am: fix make dist as well...
18605 2004-05-14 Massimiliano Mantione <massi@ximian.com>
18607 * cfold.c: Made so that conversions from pointer to int4 are no-ops
18608 on archs where pointers are 4 bytes long.
18610 * Makefile.am: Added abcremoval.c source file.
18612 * abcremoval.c: Added abcremoval.c.
18614 * abcremoval.h: Added abcremoval.h.
18616 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
18618 * inssel.brg: Enabled bounds check removal.
18620 * mini.c: Added support for abcrem optimization.
18622 * mini.h: Added abcrem optimization label.
18624 * driver.c: Added support for abcrem optimization.
18626 * propagated_relations_table.def: Added propagated_relations_table.def.
18628 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
18630 * mini.c, cfold.c: fix style.
18632 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18634 * mini.c: handle issue with the low-level implementation of
18635 some long opcodes (bug #54209).
18637 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
18639 * basic.cs: test for my new cmov stuff.
18641 2004-05-13 Patrik Torstensson
18643 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
18644 opt and added peephole documentation.
18646 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
18648 * tramp-ppc.c: rewrote the generic trampoline code.
18650 2004-05-11 Patrik Torstensson
18652 * mini-x86.c: optimize long shl/shr asm code (one less branch)
18654 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
18656 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
18658 * mini.h mini.c dominators.c: Applied patch from Derek Woo
18659 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
18661 * mini.c: Add new icalls for AsAny marshalling.
18663 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18665 * tramp-ppc.c, mini-ppc.c: more cleanups.
18667 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18669 * mini.c: no warnings.
18671 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18673 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
18675 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
18677 * mini.c: In the thread abort signal handler, if the thread is in the
18678 process of being stoped, don't throw the Abort exception, just stop the
18681 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
18683 * tramp-ppc.c: removed old code.
18685 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18687 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
18688 do some simple speed optimizations on ppc.
18690 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18692 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
18693 and large offsets in load/store.
18695 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18697 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
18698 it causes regressions.
18700 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18702 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
18705 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18707 * jit-icalls.c: remove warnings.
18708 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
18709 speedups for unsafe code.
18711 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
18713 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
18715 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
18717 * basic-calls.cs: Add new regression test.
18719 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
18722 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
18724 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
18727 2004-05-06 Patrik Torstensson
18729 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
18730 long reg allocation in any reg (not only eax:edx) and implemented
18731 long shl/shr ops in asm instead of helpers.
18733 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
18735 * mini-sparc.h: Fix warnings.
18737 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
18740 * mini-exceptions.c (mono_handle_exception): Call the filter in a
18741 separate statement for clarity.
18743 * mini-sparc.c: Update status.
18745 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
18747 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
18750 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18752 * inssel-ppc.brg: another small pre-release workaround:
18753 we don't do overflow detection for long_sub_un.
18755 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18757 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
18758 (also works around a weird ppc bug: 57957).
18760 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
18762 * tramp-ppc.c: trampoline fixes.
18764 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
18766 * mini-ppc.c: fixed typos.
18768 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18770 * mini-ppc.c, exceptions-ppc.c: more code saves registers
18771 at the top of the stack. Fixed typos. Use a frame registers
18772 for all the methods with exception clauses.
18774 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18776 * exceptions-ppc.c: restore fp registers.
18778 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18780 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
18781 order from the stack top (moved the stack room to save the
18782 return value for trace after the param area). Fixed corruption
18783 in restoring registers on unwind.
18785 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
18787 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
18789 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18791 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
18792 and prolog/epilog for methods that use it. Allow
18793 enough param area room for varargs methods. Fix miguel's
18794 breakage in exception handling.
18796 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18798 * Makefile.am: run genmdesc only on current arch.
18800 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18802 * exceptions-x86.c:
18803 * mini-x86.h: fix the build on windows.
18805 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
18807 * 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.
18809 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
18811 * mini-exceptions.c: New file.
18813 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
18814 Move some parts of the x86 exception handling code to an
18815 arch-independent file so it can be shared with other ports.
18817 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
18819 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
18821 2004-04-26 David Waite <mass@akuma.org>
18823 * driver.c: remove comma from end of enumeration declaration
18825 2004-04-26 Jackson Harper <jackson@ximian.com>
18827 * driver.c: parse config file before loading first assembly. This
18828 allows the user gac to be enabled/disabled.
18830 2004-04-23 Miguel de Icaza <miguel@ximian.com>
18832 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
18833 simpler mechanism: we do not care what is encoded initially
18834 (branch absolute or relative), we care about the code and its
18835 target. I kept the old code for reference for now.
18837 The new code tries first to determine if the jump is anywhere in
18838 the -/+32 absolute meg range, if it succeeds, it encodes using the
18839 absolute branch; If not, it tried to find something in the
18840 relative range, if not, it uses the handle_thunk code.
18842 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
18844 * exceptions-ppc.c: use the correct ip register on macosx.
18846 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
18848 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
18850 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
18852 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
18853 Raise exception on integer divide by zero by hand since the hw
18854 doesn't support it. Handle NaNs in FP compares.
18856 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
18858 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
18859 code reducing duplication between the platforms and enabled
18860 signal exception handling (on linux for now).
18862 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
18864 * exceptions-ppc.c: more macosx support.
18866 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18868 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
18870 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
18872 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
18874 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
18876 * iltests.il: more tests.
18878 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18880 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
18883 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
18885 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
18887 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
18889 * liveness.c: Mark variables as volatile in all basic blocks reachable
18890 from exception clauses.
18892 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
18894 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
18897 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
18899 * iltests.il, basic.cs: more tests for regalloc.
18901 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
18903 * iltests.il: Some tests for register allocation modifications
18906 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
18908 * exceptions.cs: Add regression test for bug #56782.
18910 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
18911 original stack trace if an exception is rethrown. Fixes #56782. Oh,
18912 the beauty of fixing the same thing in 5 different files...
18914 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
18916 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
18919 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
18921 * mini.c: Add support for STRWLPARRAY marshalling convention.
18923 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
18925 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
18926 to init the context to setup the regs pointer).
18928 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18930 * exceptions-ppc.c: more exceptions work.
18932 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18934 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
18937 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18939 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
18940 can use the memory directly.
18942 * cpu-pentium.md: Update documentation from a post from Zoltan.
18944 add x86_add_membase, x86_sub_membase, x86_mul_membase
18946 2004-04-13 Miguel de Icaza <miguel@ximian.com>
18948 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
18949 GENERAL_REGS they were also hardcoded for all PPC ports.
18951 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
18953 Remove hard-coded limit for floating point registers, use
18954 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
18956 Notice that in MacOS X calling conventions you can fit a lot more
18957 floating point values in registers, so I should update the PInvoke
18958 test to excercise the passing of floating point values on the
18959 stack (currently broken).
18961 2004-04-06 Miguel de Icaza <miguel@ximian.com>
18963 * tramp-ppc.c (create_trampoline_code): Added
18964 JUMP_TRAMPOLINE_SIZE.
18965 (ppc_magic_trampoline): Follow the pattern from
18966 x86_magic_trampoline: if code is set to zero, return.
18967 (create_trampoline_code): Always pass MonoMethod to the jump
18968 trampoline, before it was passing a null.
18969 (mono_arch_create_jump_trampoline): Implement the jump stub, could
18970 share the code with mono_arch_create_jit_trampoline.
18972 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
18974 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
18977 * cpu-g4.md: Added length for jmp instruction, the worst case
18978 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
18981 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
18983 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
18985 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
18987 * mini.c: Only set bblock->real_offset when adding a new bblock, and
18988 before each IL instruction.
18990 * mini.c (CEE_BOX): Fix warnings.
18992 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18994 * mini.c: removed a few unused vars and extra whitespace.
18996 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
18998 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
19000 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
19002 (OP_GETCHR): use the above
19003 (CEE_LDELEMA): use the above.
19005 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
19006 version of the generic impl.
19007 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
19008 (CEE_LDELEMA): use the above.
19010 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
19012 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
19015 * iltests.il: Added new regression test for #56317.
19017 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
19019 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
19020 under NetBSD. Fixes #56450.
19022 * liveness.c (update_gen_kill_set): Fix previous patch.
19024 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19026 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
19028 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
19030 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
19031 ldsfld and ldsflda.
19033 * inssel-sparc.brg: Add more optimizations.
19035 * mini-sparc.c: Replace multiply/divide with shifts if possible.
19037 2004-04-01 Martin Baulig <martin@ximian.com>
19039 * mini.c (handle_box): New static function; moved the
19040 implementation of CEE_BOX here.
19041 (mono_method_to_ir): Added `constrained_call' variable.
19042 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
19043 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
19044 mono_method_get_constrained() to get the method.
19046 2004-04-01 Martin Baulig <martin@ximian.com>
19048 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
19049 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
19050 (mono_method_to_ir): We don't need these macros anymore since
19051 mono_class_get_full() already takes care of it.
19053 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19055 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
19056 use @function (as doesn't accept #function here) and check the return
19057 value of system and stop if fails.
19059 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19061 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
19063 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
19065 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
19067 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
19069 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
19072 * basic-long.cs: Add test for negation of Int64.MinValue.
19074 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
19076 * mini-sparc.c: Update status.
19078 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
19080 * exceptions-sparc.c: Fix return value in filters.
19082 * inssel-sparc.brg: Fix register allocation in some rules.
19084 2004-03-28 Martin Baulig <martin@ximian.com>
19086 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
19089 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
19091 * mini-x86.c (mono_arch_patch_code): Fix warnings.
19093 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
19094 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
19095 remove unused conv_u4 opcode.
19097 * mini-x86.c: Remove valgrind workaround since it slows down things
19098 even when mono is not run under valgrind.
19100 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
19102 * mini-sparc.c: Update status.
19104 * inssel-sparc.brg: Add some optimizations.
19106 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
19107 future delay slot filling. Add support for varargs, tail calls and JMP.
19109 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
19110 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
19112 * inssel.brg: Fix register allocation in OP_ARGLIST.
19114 * inssel.brg: Fix warnings.
19116 2004-03-25 Martin Baulig <martin@ximian.com>
19118 * mini.c (inflate_generic_field): Removed.
19119 (mini_get_method): Removed, use mono_get_method_full(),
19120 (mini_get_class): Removed, use mono_class_get_full().
19121 (mono_method_to_ir): Pass our generic context to
19122 mono_field_from_token().
19124 2004-03-25 Martin Baulig <martin@ximian.com>
19126 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
19127 of a `MonoMethod *'.
19128 (mini_get_method): Take a `MonoGenericContext *' instead
19129 of a `MonoMethod *'.
19130 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
19131 a new local variable called `generic_context' which holds the
19132 current `MonoGenericContext *'; use it to lookup things.
19134 2004-03-24 Martin Baulig <martin@ximian.com>
19136 * mini.c (mini_get_class): New static method; if we're inside a
19137 generic instance, inflate the class if neccessary.
19138 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
19140 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
19142 * iltests.il: New regression test for #55976.
19144 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
19147 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
19149 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
19152 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
19154 * liveness.c: Consider SSA stores as well as loads when making vars
19157 * exceptions.cs: New regression tests for register allocation.
19159 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
19161 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
19162 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
19163 domain lock only to protect puntual access to data structures.
19164 Added access lock for sighash, jit_icall_hash_name,
19165 jit_icall_hash_addr and domain->code_mp.
19167 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
19169 * driver.c: Print SIGSEGV handling method.
19171 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
19173 * mini.c (setup_jit_tls_data): Handle case when this is called
19174 multiple times for a thread.
19176 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
19177 is different from fbxx_un. Fixes #54303. Also use constants instead of
19178 magic numbers in a lot of places.
19180 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
19182 * exceptions.cs: Fix cctor test when --regression is used.
19184 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
19186 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
19189 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
19191 * inssel-ppc.brg: fixed register assignments for some rules.
19193 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
19195 * exceptions.cs: Add test for exceptions in static constructors.
19197 * mini.c (mono_jit_compile_method_with_out): Move the calling of
19198 static constructors outside the domain lock. Fixes #55720.
19200 2004-03-17 Martin Baulig <martin@ximian.com>
19202 * mini.c (get_generic_field_inst): Removed, this'll never happen.
19203 (inflate_generic_field): Take the `MonoMethod *' instead of the
19204 `MonoClass *' and added support for generic method.
19205 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
19206 have a `field->parent->gen_params', only inflate the field if it's
19207 an open constructed type.
19209 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
19211 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
19212 exception object instead of the preconstructed ones.
19214 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19216 * mini.c: reverted changed to sigsegv_signal_handler commited
19217 accidentally in the previous patch.
19219 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19222 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
19223 running --aot with an old assembly.
19225 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
19227 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
19230 * mini-sparc.c: Add support for v9 branches with prediction.
19232 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
19234 * mini.c (mini_init): #warning is GNUC only
19236 * mini-sparc.h: implement __builtin_frame_address
19237 and __builtin_return_address for Sun C compiler
19239 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
19241 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
19243 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
19245 * basic-calls.cs: Add test for unaligned byref long argument passing.
19247 * mini-ops.h: Add sparcv9 compare and branch instructions.
19249 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
19250 v9 instructions if we have a v9 cpu.
19252 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
19253 registers for global allocation.
19255 * exceptions-sparc.c: Fixes.
19257 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
19259 * liveness.c (mono_analyze_liveness): Optimized version.
19261 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
19263 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
19266 * basic-float.cs basic-calls.cs: New regression tests.
19268 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
19270 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
19271 sigaltstack implementation.
19273 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
19275 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
19276 stuff if SIGSEGV_ON_ALTSTACK is not defined.
19278 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
19280 * mini.c: Fix warnings.
19282 * mini.c (mono_resolve_patch_target): New function which contains the
19283 arch independent part of the patching process.
19285 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
19286 patching code to a separate function.
19288 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
19290 * mini.c (add_signal_handler): ifdef out on Windows
19292 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
19294 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
19295 cpu-sparc.md: Add exception handling support + other fixes.
19297 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
19298 typed GC detection in --version.
19300 * basic.cs exceptions.cs: New regression tests.
19302 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
19303 the arch specific code can store data during a compilation.
19305 * mini-ops.h: Add OP_SETFRET.
19307 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
19308 function, register a separate icall for each arity, so the icalls can
19311 * mini.c (mono_print_tree): Print negative offsets in a more readable
19314 * mini.c: Make signal handling work on sparc.
19316 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
19318 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
19320 * jit-icalls.c: Emulate truncl by aintl on solaris.
19322 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
19324 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
19326 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
19328 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
19330 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
19331 a MarshalByRef type, inline a method that performs the check, taking into
19332 account that the object can be a proxy. Also implemented tow new opcodes:
19333 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19334 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
19335 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19337 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
19339 * mini-ppc.c: if a relative branch displacement is too big
19340 but it points to and area reachable with an absolute branch,
19343 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
19345 * mini.c: optimize small copies in cpblk.
19347 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
19349 * basic-calls.cs basic-float.cs: New regression tests.
19351 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
19352 negative offsets from %fp. Implement localloc. Fix local register
19353 allocation. Fix the case when the this argument needs to be saved to
19354 the stack. Implement some missing opcodes.
19356 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
19358 * mini.c (mini_method_compile): Reenable global regalloc in methods
19359 with exception handlers.
19361 * linear-scan.c (mono_varlist_sort): Fix warning.
19363 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
19365 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
19368 * liveness.c: Make all variables uses in exception clauses volatile, to
19369 prevent them from being allocated to registers. Fixes #42136.
19371 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
19373 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
19374 causes regressions.
19376 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
19377 argument to mono_arch_regalloc_cost.
19379 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
19382 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
19384 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
19385 Make the cost of allocating a variable to a register arch dependent.
19387 * basic-calls.cs: Fix compilation of tests.
19389 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
19390 helper function to cut back on the number of #ifdefs needed.
19392 * mini-ppc.c: Fix compilation.
19394 * basic-calls.cs: New regression tests.
19396 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
19398 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
19399 of l0 since that is callee saved.
19401 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
19404 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
19405 of delay instruction.
19407 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
19409 * mini.h (MonoCallInst): Add 'virtual' flag.
19411 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
19413 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
19415 * *.cs: New regression tests.
19417 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
19420 * mini.c (mono_runtime_install_handlers): Fix build.
19422 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
19423 'signal_stack_size' members.
19425 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
19426 alternate signal stack.
19428 * exceptions-x86.c: Add stack overflow handling.
19430 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
19431 functions to arch independent code.
19433 * mini.c (mono_print_tree): Print more detailed info for load_membase
19436 2004-02-23 Martin Baulig <martin@ximian.com>
19438 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
19440 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
19442 * mini-x86.c: fixed reg allocation for div/rem.
19444 2004-02-22 Miguel de Icaza <miguel@ximian.com>
19446 * driver.c (mono_main): Report some configuratio options on --version.
19448 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
19450 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
19451 low in the address space. Correctly flush memory in thunks where we
19452 output native code.
19454 2004-02-20 Martin Baulig <martin@ximian.com>
19456 * mini.c (mini_get_method): New static method; inflate all generic
19457 methods and methods in open generic instances.
19458 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
19459 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
19461 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19463 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
19465 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
19467 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
19469 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
19471 * mini-sparc.c (flushi mono_arch_output_basic_block): make
19472 it compile using Sun's compiler.
19474 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19476 * 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.
19478 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
19480 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19482 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
19484 * mini-ppc.c: handle calls outside of the allowed range with thunks
19485 allocated using the code manager.
19486 * tramp-ppc.c: use the code manager to hold generated native code.
19487 Fixed the magic trampoline to just patch vtable entries.
19489 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
19491 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
19494 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
19496 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
19499 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
19500 if we have a working __thread implementation.
19502 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
19503 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
19505 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
19507 * mini-x86.c: Fix compilation under gcc 2.
19509 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
19511 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
19512 contains a call to the wrapped function.
19514 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
19515 OP_<CALL>_IMM opcodes, and use them under X86.
19517 * mini.c (mono_jit_find_compiled_method): Fix warning.
19519 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
19521 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
19523 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
19524 functionality to mini.c.
19526 * mini.c (mono_create_jump_trampoline): New function to create a jump
19527 trampoline. Return a compiled method instead of a trampoline if it
19528 exists. Add a cache for jump trampolines.
19530 * mini.c (mono_jit_find_compiled_method): New function to return a
19531 compiled method if it exists.
19533 * mini-x86.c: Call mono_create_jump_trampoline instead of
19534 mono_arch_create_jit_trampoline.
19536 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
19537 a jump trampoline. Fixes #52092.
19539 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
19541 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
19542 which is not up-to-date. Add check_corlib_version () instead.
19544 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
19547 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
19548 since newer valgrind versions do not need it.
19550 * mini.c (mono_jit_compile_method_with_opt): New helper function to
19551 compile a method with a given set of optimizations.
19553 * mini.c: Compile icall wrappers on-demand instead of at startup.
19555 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
19556 wrapper for an icall.
19558 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
19560 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
19563 * iltests.il: Add test for non-empty stack before switch instruction.
19565 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
19567 * mini.c: Add support for new stringbuilder marshalling conventions.
19569 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
19571 2004-02-01 Martin Baulig <martin@ximian.com>
19573 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
19574 in `ginst->mtype_argv'.
19576 2004-01-31 Miguel de Icaza <miguel@ximian.com>
19578 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
19579 facilitate grepping.
19581 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
19583 * mini.c: fixed buglet in initobj generic implementation for references.
19585 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
19587 * Makefile.am: make the version script conditional.
19588 * jit-icalls.c: handle missing truncl().
19590 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
19592 * exceptions.cs: Add more tests for double->int conversion.
19594 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
19595 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
19597 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
19599 * driver.c: make --verbose --version emit an error
19600 if the loaded corlib doesn't match the runtime version.
19602 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
19604 * mini-ppc.h: export ppc_patch().
19605 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
19606 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
19607 on par or better than on MacOSX.
19609 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
19611 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
19612 mono_lookup_pinvoke_call.
19614 * mini-x86.c: Under windows, the default pinvoke calling convention is
19615 stdcall. Fixes #52834.
19617 * mini.c (optimize_branches): Add an upper bound to the number of
19618 iterations to prevent infinite loops on strange loops. Fixes #53003.
19620 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
19622 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
19623 and ISINST. Fixes #52093.
19625 * objects.cs (test_0_vector_array_cast): New tests.
19627 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
19629 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
19630 checking in Array.Set ().
19632 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
19635 * object.cs (test_0_multi_array_cast): New regression test.
19637 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
19639 * exceptions-ppc.c: fix build on Linux/PPC.
19641 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
19643 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
19644 running under valgrind.
19645 (x86_magic_trampoline): Fix build bustage.
19647 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
19648 negative values as well. This is needed for the encoding of the line number
19649 info, since sometimes the line numbers are not in increasing order.
19651 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
19653 * cpu-pentium.md (localloc): Increase the size of the localloc
19654 instruction since it is a loop under Win32.
19656 * debug-mini.c (record_line_number): Get rid of unneccesary memory
19659 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
19661 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
19662 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
19663 Max Horn (max@quendi.de). Fix file names in comments.
19665 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
19667 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
19668 avoid stack overflow.
19669 (replace_usage): Avoid uninitialized variable warnings.
19671 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
19672 and taking the address of valuetype variables.
19674 2004-01-03 Patrik Torstensson
19676 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
19677 for other purposes than FP later on.
19679 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
19681 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
19684 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19686 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
19688 2003-12-30 Patrik Torstensson <p@rxc.se>
19690 * mini-x86.h: Decreased number of availiable fp regs.
19691 Solves corner cases with FP spilling.
19693 2003-12-23 Patrik Torstensson <p@rxc.se>
19695 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
19696 for floating point stack tracking / spilling on x86.
19699 * basic-float.cs: added float mul overflow test.
19701 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
19703 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
19705 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19707 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
19708 supports for cond branches that overflow the immediate
19709 overflow offset. mcs can compile simple programs.
19711 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19713 * exceptions-ppc.c: exception handling support wip:
19714 finally handlers get run on exception.
19716 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
19718 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
19721 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19723 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
19724 initial support for stack walking and unwinding.
19726 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
19728 * driver.c (mono_main): Make corlib-out-of-sync message more
19729 descriptive. Also remove verify_corlib call.
19731 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
19733 * mini.c: make CEE_NEWARR calls and other emulated opcodes
19734 not overlap with other call's arguments, too.
19736 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
19738 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
19739 move to arch-specific code the choice of arch-specific
19740 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
19741 * mini.c: ensure emulation calls will not interleave
19744 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
19746 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
19747 the magic trampoline stack frame is dropped before executing
19750 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
19752 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
19753 and integer to fp conversions. Added support for overflowing
19754 arguments on the stack. Reserve a couple more registers as temps.
19755 Added support for aot compilation (as output still needs to be
19758 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19760 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
19761 Don't overwrite return register in some corner cases.
19763 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
19765 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
19766 static constructors when AOT compiling.
19768 * driver.c (mono_main): Call mono_check_corlib_version.
19770 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
19772 * cpu-g4.md, basic.cs: fixed div target register.
19774 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
19776 * mini-ppc.c, basic.cs: shl_imm fix with test.
19778 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19780 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
19781 structures by value. Misc fixes.
19782 * objects.cs: more tests.
19784 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
19786 * mini-ppc.c: lconv.ovf.i implemented.
19788 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19791 (mini_init): don't error out if someone already called g_thread_init.
19793 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
19795 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
19796 to be any type per the spec. Fix abnormal memory usage when
19797 the same object is repeatedly thrown.
19799 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
19801 * mini.c: check for overruns in IL code.
19803 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
19805 * TODO: Add/remove some todo entries.
19807 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
19809 * driver.c (mono_main): Call mono_verify_corlib.
19811 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
19813 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
19814 This has been moved to mini.c
19815 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
19816 type being casted is marshalbyref it could be a proxy, so instead of
19817 emitting the type check code, emit a call to a runtime method that will
19818 perform the check by calling CanCastTo if needed.
19820 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
19822 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
19823 methods with large stack frames under Win32.
19825 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
19827 * Makefile.am: Distribute regression tests.
19829 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
19830 at the end instead of inserting each variable into the sorted list.
19832 * linear-scan.c (mono_varlist_sort): New helper function.
19834 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
19836 * mini.c: ensure arguments and locals are within bounds.
19838 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
19840 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
19843 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19845 * mini.c (mono_cprop_copy_values): Fix crash.
19847 * aot.c: Set verbosity back to 0.
19849 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
19851 * regalloc.c: complete memory leak fix by Laurent Morichetti
19854 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
19856 * driver.c (main_thread_handler): Revert the previous patch.
19858 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
19861 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
19862 memory from the memory pool.
19864 * driver.c (main_thread_handler): Turn on all optimizations when
19867 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
19868 an array for better performance.
19870 * regalloc.c (mono_regstate_assign): Fix memory leak.
19872 * debug-mini.c (mono_debug_serialize_debug_info): New function to
19873 serialize the debug info.
19875 * debug-mini.c (mono_debug_add_aot_method): New function to load the
19876 debug info from the serialized representation.
19878 * aot.c: Save debug info into the generated file and load it when
19881 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
19883 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19885 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
19886 More FP-related fixes.
19888 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
19890 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
19891 and register allocation buglet. Hello world now runs.
19893 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
19895 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
19896 * tramp-ppc.c: fixed class init trampoline.
19897 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
19899 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19901 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
19902 mini.c: more ppc changes/fixes.
19904 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19906 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
19907 Also optimize the case when the arguments are the same in the caller
19910 * iltests.il: Add tests for tail calls with valuetype arguments.
19912 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19914 * mini-ppc.c: fixes for struct return type.
19916 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
19918 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19919 mono_spillvar_offset() to arch-specific code.
19921 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
19923 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
19925 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
19927 * exceptions-x86.c: Fix stack space leaks.
19929 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
19930 registers from the lmf if the method has save_lmf set.
19932 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
19934 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
19935 of icall wrappers into InvokeInDomain, since these are now per-domain.
19937 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
19939 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
19940 make some opcode emulation and intrinsic ops enabled/disabled
19941 according to the architecture. More fixes.
19943 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
19945 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
19947 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
19949 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
19950 arch-specific handling for 'this' and struct return type to
19951 arch-specific code.
19953 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19955 * aot.c: prevent divide by zero error when reporting (it happened with
19956 Accessibility.dll).
19958 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
19960 * mini.h (inst_switch): Remove unused macro.
19962 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19965 (load_aot_module): free 'info->methods' and 'info' properly. No more
19966 "free(): invalid pointer blah" messages when you have an old aot
19969 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
19971 * jit-icalls.c, mini.c: Added support for context static fields.
19973 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19975 * mini.c (mono_method_blittable): Methods which set LastError are not
19976 blittable either. Fixes #51108.
19978 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
19980 * mini.c: flush icache.
19981 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
19983 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
19985 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
19987 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
19989 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
19992 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
19995 * inssel.brg (CEE_MKREFANY): Fix AOT case.
19997 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
19999 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
20000 instruction when the result is discarded.
20002 * iltests.il (test_0_div_regalloc): New regression test.
20004 * arrays.cs: Fix compilation error.
20006 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
20008 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
20009 float rules to inssel-x86.brg: sane architectures with FP registers
20010 don't need to implement these rules.
20012 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
20014 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
20016 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
20018 * mini.h, inssel-long32.brg: fixed endianess issues in int64
20019 implementation of 32 bit systems.
20021 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
20023 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
20024 (Jeroen Zwartepoorte).
20026 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
20028 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
20029 the caller and the callee matches.
20031 * mini.c (mono_method_to_ir): Add comment.
20033 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
20034 signbit is missing on some platforms.
20036 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
20038 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
20040 * mini.c (setup_jit_tls_data): Call the new function.
20042 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
20044 * mini-x86.c: Add experimental support for fast access to the lmf
20045 structure under NPTL/Linux 2.6.x.
20047 2003-11-06 Martin Baulig <martin@ximian.com>
20049 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
20050 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
20053 2003-11-02 Martin Baulig <martin@ximian.com>
20055 * mini.c (inflate_generic_field): New static method.
20056 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
20057 generic instance and the field is declared in a generic type, call
20058 inflate_generic_field() to inflate it. Fixes gen-28.cs.
20060 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
20062 * mini.h mini.c (mono_method_same_domain): New function to return
20063 whenever the caller and the callee are in the same domain.
20065 * tramp-x86.c (x86_magic_trampoline): Use the new function.
20067 2003-10-30 Martin Baulig <martin@ximian.com>
20069 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
20070 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
20072 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
20073 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
20075 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
20077 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
20080 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
20081 object here, so it is in the correct appdomain etc.
20083 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
20085 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
20087 (mono_method_to_ir): Avoid freeing the type created returned from
20088 mono_type_create_from_typespec, since it is put into an internal cache
20089 by the function. Fixes pointer.exe.
20091 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
20092 trampolines for icalls and pinvokes as well. Fixes #33569.
20094 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
20096 * mini.c: Update after appdomain changes.
20098 * mini.c (mono_jit_compile_method_inner): Allways compile native
20099 method wrappers in the root domain, since there can only be one
20100 instance of them, whose address is stored in method->info.
20102 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
20104 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
20105 environment variable. Instead detect automatically whenever running
20106 under valgrind using the magic macro RUNNING_ON_VALGRIND from
20109 2003-10-16 Miguel de Icaza <miguel@ximian.com>
20111 * trace.c, trace.h: New files that implement the new trace option
20114 * driver.c: Document new --trace options.
20116 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
20119 - if (mono_jit_trace_calls)
20120 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
20122 * mini.h: prototypes.
20124 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
20126 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
20128 * mini.c inssel.brg: Implement typedefbyref opcodes.
20130 * mini.c (mono_jit_compile_method): Remove unused local variable.
20132 * mini.c (mono_jit_compile_method_inner): Ditto.
20134 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
20136 * tramp-x86.c (x86_class_init_trampoline): Fix build.
20138 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
20140 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
20142 * mini.c (mono_no_aot): Remove unused global variable.
20144 * mini.c: Thread safety fixes.
20146 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
20148 * mini.c (mono_create_class_init_trampoline): Add a lock around
20149 class_init_hash_addr.
20151 * arrays.cs (test_0_newarr_emulation): Add new regression test for
20154 * mini.c: Decompose the NEWARR instruction before decomposing its
20155 arguments. Fixes #30073.
20157 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
20159 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
20162 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
20164 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
20166 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
20168 * driver.c: Add support for compiling icall wrappers to --compile.
20170 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
20172 * inssel.brg: The empty value in class->interface_offsets is -1, not
20175 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
20177 * objects.cs: New test for 'is' operator on an array of interfaces.
20179 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20181 * tramp-ppc.c: update trampoline code to support jumps
20182 and class initialization.
20184 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
20186 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
20188 * inssel.brg (OP_UNBOXCAST): Fix #46027.
20190 * inssel.brg (OP_UNBOX): Remove unused rule.
20192 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
20193 region instead of one for each method. Fixes #47813.
20195 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
20197 * exceptions.cs (test_0_nested_finally): New regression test for
20198 nested exception handlers.
20200 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
20202 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
20204 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
20207 * mini.c (mono_method_check_inlining): Make the inlining limit
20208 configurable by an environment variable.
20210 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
20212 * mini.h: Bump AOT file version.
20214 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
20215 token, store the image along with the token, since the token might not
20216 refer to the same image as the method containing the relocation,
20217 because of inlining.
20219 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
20221 * mini.c (mono_precompile_assemblies): New function to compile
20222 all methods in all loaded assemblies.
20224 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
20226 * regalloc.h regalloc.c (MonoRegState): Change the type of
20227 iassign and fassign to int*, since they can contain large negative
20228 values if the register is spilled. Also added some comments. Fixes
20231 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
20232 under Win32. Fixes #42964.
20234 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
20236 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
20238 * aot.c: Added support for AOT compiling methods which contain calls
20239 to wrappers. Currently, only remoting-invoke-with-check wrappers are
20242 * driver.c (compile_all_methods): Run the compilation in a thread
20243 managed by mono. Fixes #44023.
20245 * mini.c (mono_codegen): Print full method name in verbose output.
20247 * mini-x86.c (mono_arch_patch_code): Fix warning.
20249 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
20250 jumps, since the method we are jumping to might be domain-specific.
20252 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
20254 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20256 * inssel.brg: string chars are unsigned.
20258 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
20260 * TODO: New todo item.
20262 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
20263 which calls mono_runtime_class_init and patches the call site to
20264 avoid further calls.
20265 (mono_arch_create_class_init_trampoline): New arch specific function
20266 to create a class init trampoline.
20267 (create_trampoline_code): Generalized so it can create
20268 class init trampolines as well.
20270 * mini.c (helper_sig_class_init_trampoline): New helper variable.
20271 (mono_create_class_init_trampoline): New function to create and cache
20272 class init trampolines.
20273 (mono_find_class_init_trampoline_by_addr): New function to lookup the
20274 vtable given the address of a class init trampoline. Used by the
20276 (mono_codegen): Generate a call to a trampoline instead of
20277 mono_runtime_class_init in LDSFLD[A].
20278 (mono_codegen): Add relocations for the new trampoline.
20280 * mini.h mini-x86.c aot.c: Added a new relocation type:
20281 MONO_PATCH_INFO_CLASS_INIT.
20283 * mini.h: Bump AOT version number.
20285 * aot.c: Create a copy of the loaded code instead of using the original
20286 so methods which call each other will be close in memory, improving
20289 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
20290 patch since it breaks the regression tests.
20292 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
20293 for the register saving instruction sequence since the
20294 frame_state_for function in glibc 2.3.2 don't seem to detect it.
20296 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
20298 * TODO: Fix todo item && remove another.
20300 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
20302 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
20305 * aot.c: Moved the check for MONO_LASTAOT into the initialization
20306 function of the module.
20308 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
20309 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
20310 --no-aot command line option.
20312 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
20314 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
20315 by Bernie Solomon (bernard@ugsolutions.com).
20317 * inssel.brg: Refactor the interface offset table related code into
20318 its separate functions and add support for the AOT case.
20320 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
20322 * aot.c (mono_aot_get_method_inner): Fix memory leak.
20324 * aot.c: Added mono_aot_verbose variable and made all debugging
20325 output depend on the value of this variable.
20327 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
20328 method_label and info_label.
20330 * mini.h mini-x86.c aot.c: Added a new relocation type
20331 MONO_PATCH_INFO_IID for klass->interface_id.
20333 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
20334 the MonoJitInfo structure.
20336 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
20337 a non-root appdomain in shared mode.
20339 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
20341 * aot.c: make aot loader less verbose. Remove free of unused variable.
20343 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
20345 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
20347 * .cvsignore: Added *.dll.
20349 * mini.c (mono_print_tree_nl): New function callable while debugging.
20351 * mini.c (mono_print_code): Export this.
20353 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
20356 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
20358 * mini.h (MonoCompile): Added 'jit_info' field.
20360 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
20361 the cfg structure, since it is needed by the AOT compiler.
20363 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
20365 * aot.c: A major rewrite. Changes include:
20366 - save exception tables for methods which have them.
20367 - cache failed lookups in aot_get_method () to avoid the (slow) calls
20368 to g_module_symbol.
20369 - reworked the file format so it is now much smaller and needs
20370 fewer relocation entries.
20372 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20374 * aot.c (load_aot_module): Fix build bustage on platforms without
20377 2003-09-04 Martin Baulig <martin@ximian.com>
20379 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
20381 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20383 * TODO: Some new optimization ideas.
20385 * aot.c: Move AOT module loading logic here from mono_assembly_open.
20387 * aot.c: Save the optimization flags used to compile the code into
20390 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
20391 support emitting domain specific code.
20393 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
20394 no longer domain neutral. It can be made domain neutral by compiling
20395 with --optimize=shared.
20397 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
20398 between appdomains.
20400 * driver.c mini.h mini.c: New --no-aot debugging option which disables
20401 loading of AOT code.
20403 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
20405 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
20406 if there is no domain neutrality information.
20408 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
20410 * aot.c (mono_compile_assembly): Emit a symbol containing the file
20411 format version into the generated library.
20413 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
20414 callee method into the caller since one of them could be shared.
20416 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
20417 system exceptions from AOT code now works.
20419 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
20420 method if it is domain neutral and the callee is not.
20422 * graph.c (cfg_emit_one_loop_level): Fix warning.
20424 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
20426 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
20429 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
20431 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
20432 is needed by code which is executed before mono_runtime_init ().
20433 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
20435 * mini.c (mono_thread_abort): Fix warning.
20436 (mono_jit_compile_method): Call static constructor in the AOT case too.
20438 * aot.c (mono_compile_assembly): Fix warning.
20440 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20442 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
20444 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
20446 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
20448 * cpu-pentium.md: Fix the length of call opcodes so they include the
20449 ESP restoring instruction. Fixes #47968.
20451 2003-08-28 Martin Baulig <martin@ximian.com>
20453 * mini-x86.c (mono_arch_call_opcode): Added support for
20454 MONO_TYPE_GENERICINST.
20456 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
20458 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
20460 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
20461 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
20463 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
20466 2003-08-26 Martin Baulig <martin@ximian.com>
20468 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
20469 when reporting an error, set this to the actual error location.
20470 (mono_method_to_ir): Report the correct error location if
20471 get_basic_blocks() returned an error.
20473 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
20475 * mini.c (mono_type_blittable): OBJECT is not blittable.
20476 (mono_method_blittable): Methods which have marshalling descriptors
20477 are not blittable either. Fixes #47842.
20479 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
20481 * driver.c mini.c: Use an environment variable instead of a global
20482 variable. Also fix the build.
20484 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
20485 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
20488 * driver.c mini.c: Added --with-valgrind option to turn off some
20489 code which prevents mono from running under valgrind.
20491 * mini.c (mono_emit_call_args): Fixed warning.
20493 * mini.c (mono_emulate_opcode): Fixed warning.
20495 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20497 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
20498 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
20499 regalloc.c, regalloc.h: specify available registers in arch-specific
20500 code and support floats in the regallocator (patch by Laurent Morichetti
20503 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20505 * mini.c: mono_thread_current() can be called only after
20506 mono_runtime_init(): rearrange code to not call it early on.
20508 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20510 * mini.c: allocate jump tables in the code mempools.
20512 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20514 * mini.c, mini.h: make sure per-thread data allocated by the jit is
20517 2003-08-10 Miguel de Icaza <miguel@ximian.com>
20519 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
20520 12 to 16. This fixes bug #47453.
20523 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
20525 * mini-ppc.c: fixed indexed load and unsigned compares.
20527 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
20529 * mini.c: reenabled installation of handler for
20530 thread abort signal.
20532 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20534 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
20535 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
20536 until it's fixed and actually useful.
20538 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20540 * inssel-long32.brg: couple more opcodes implemented.
20542 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20544 * mini-sparc.c: Even more opcodes implemeted.
20546 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
20548 * mini-sparc.c: More opcodes implemented.
20550 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
20552 * mini-sparc.c: More opcodes implemented.
20554 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20556 * inssel-sparc.brg: Add some needed rules. Direct
20558 * Makefile.am: Use inssel-sparc.brg
20559 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
20560 an assert happy for now.
20562 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
20564 * mini-sparc.c: Fixed compile errors.
20565 * exceptions-sparc.c: Same. We now produce a mono binary
20566 on sparc-linux. Yea.
20568 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
20570 * mini-sparc.c: Renamed registers. Also some macro cleanups.
20571 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
20572 They compile, but do not work.
20574 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20576 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
20577 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
20578 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
20581 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20583 * mini.c: more opcodes implemented and better support for generics.
20585 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20587 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
20588 * mini.c, mini.h: first cut at generics support: some new instructions
20589 added and changed the behaviour of some of the existing ones.
20591 2003-07-21 Miguel de Icaza <miguel@ximian.com>
20593 * mini.c: Removed definition of metadata_shared mutex here.
20595 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20597 * mini-x86.c: make vararg calls work for instance methods.
20599 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
20601 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
20602 returns the arguments in a separte list, now.
20604 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20606 * aot.c, mini.c: updates for array type representation changes.
20608 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
20610 * mini.c: register function to perform jit shutdown.
20612 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20614 * mini.c: use a faster allocator if possible.
20616 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20618 * aot.c: some cleanups and portability changes.
20620 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20622 * mini.c: use faster allocation for CEE_BOX if possible.
20624 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20626 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
20627 Moved inlined mempcy code to its own function so that is can be
20628 reused. Added an inline memset function as well (optimized initobj).
20629 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
20631 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20633 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
20635 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
20637 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
20638 arch code can setup the cpu for CLR execution, if needed.
20639 We use it on x86 to set the precision of FP operations.
20641 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
20643 * mini.c: disable some optimizations if we can guess they'll cost too
20644 much for a given method.
20646 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20648 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
20650 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20651 * mini.h mini.c mini-x86.c: Added instruction level coverage
20652 info collection support.
20654 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20656 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
20657 is now implemented in the profiling API. Get rid of a couple of
20658 unnecessary global variables.
20660 2003-06-15 Nick Drochak <ndrochak@gol.com>
20662 * basic-long.cs: tests for negative values for bigmul, and unsigned.
20663 * cpu-g4.md: add op_bigmul and op_bigmul_un
20664 * cpu_pentium.md: add op_bigmul_un
20665 * inssel-long32.brg: add rule for unsigned bigmul
20666 * mini-ops.h: define OP_BIGMUL_UN
20667 * mini-x86.c: THE BUG: handle (un)signed properly
20668 * mini.c: choose unsigned opcode if needed.
20669 This set of patches fixes bug #44291
20671 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
20673 * mini.c (optimize_branches): improved to handle all kinds of
20674 conditional branches.
20676 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20678 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
20679 don't raise exceptions.
20681 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20683 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
20684 to arch-specific files.
20686 2003-06-09 Martin Baulig <martin@ximian.com>
20688 * Makefile.am (libs): Added $(LIBGC_LIBS).
20690 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
20692 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
20693 and OP_ATAN (fixes bug#44293).
20695 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
20697 * Makefile.am, mini-x86.c: rename cpu description array to
20698 pentium_desc, since some compilers define the 'pentium' preprocessor
20701 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
20703 * mini.c (mini_select_instructions): add explicit branch if the
20704 following block is not the false target of a conditional branch -
20705 we need this with any optimization that reorder or remove bblocks
20707 * mini.c (optimize_branches): bug fixes
20709 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
20711 * mini.c (mono_method_to_ir): inline static readonly fields
20713 * ssa.c (fold_tree): start cfold support for long (very simple
20716 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
20718 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20720 * inssel.brg: fixed memcpy (bug #44219).
20722 2003-06-05 Dick Porter <dick@ximian.com>
20724 * driver.c: Set the glib log levels to not abort if g_message
20727 g_set_prgname() has to happen before mini_init() so that the
20728 process handle gets the info.
20730 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20732 * driver.c: add intrins to the default optimizations to get wider
20735 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
20737 * mini.h: some large basic blocks will overflow a 16-bit
20738 integers for symbolic registers.
20740 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20742 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
20743 (mono_arch_output_basic_block): fix bug 43499
20745 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20747 * mini.c: kill duplicated definition of mono_debug_format.
20749 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
20751 * mini-x86.c, arrays.cs: fixed register allocation bug.
20753 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
20755 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
20757 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
20759 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20762 (print_method_from_ip): also print source location information if
20765 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
20767 * mini.c (mono_find_block_region): bug fix in region code
20768 (mini_method_compile): enable removing unreachable code again, but
20769 only in methods without exception clauses.
20771 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20773 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
20774 Implemented arglist opcode and handling of TypedReference type.
20775 Fixed x86 call convention when a structure is returned.
20776 Minimal support for calling static vararg methods.
20778 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
20780 * mini.c (mini_method_compile): always remove unreachable code,
20781 because the code in them may be inconsistent (access to dead
20782 variables for example).
20784 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
20786 * driver.c, debug-mini.c: warning fixes.
20788 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
20790 * Makefile.am, jit.h, mini.h: install header for embedding mono.
20792 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
20794 * mini.c: thread-static fields are registered in mono_class_vtable(),
20795 so ensure the function is called before checking for them.
20797 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
20799 * mini.c (optimize_branches): fix for bug 43586
20801 * jit-icalls.c (mono_llmult_ovf): added an additional check for
20802 overflow (fixes Bug #43639)
20804 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20806 * mini.c, objects.cs: allow the use of stobj for primitive types.
20808 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20810 * mini.c: be less strict about argument checking until we support
20811 running the verifier.
20813 2003-05-27 Nick Drochak <ndrochak@gol.com>
20815 * basic-long.cs: tests for (ulong)int * (ulong)int also
20816 * mini.c: use the same trick for (ulong)int * (ulong)int
20818 2003-05-27 Nick Drochak <ndrochak@gol.com>
20820 * basic-long.cs: add regression test for (long)int * (long)int
20821 * cpu-pentium.md: add op_bigmul specification
20822 * inssel-long32.brg: add OP_BIGMUL rule
20823 * mini-ops.h: add OP_BIGMUL
20824 * mini-x86.c: register allocator: handle case where src1 needs to be
20826 * mini.c: substitute special BIGMUL opcode in the tree for
20827 (long)int * (long)int
20829 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
20831 * jit-icalls.c: call the type ctor on field access if needed.
20833 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
20835 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
20836 to a method (including results of ldelema, bug#43207).
20838 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
20840 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
20841 colors to show exception handler blocks.
20843 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
20844 (fix for pinvoke7.cs).
20846 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20848 * mini.h, mini.c: ensure correct initialization order for types that
20849 require it. Prepare for lazy compilation of jit icall wrappers.
20850 Provide a name for opcode emulation to reduce unneeded mallocing.
20852 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
20854 * mini-x86.c: better register restoring code and profiling
20855 support for tail calls.
20857 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20859 * mini.h, driver.c: prepare for leaf methods optimization.
20861 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
20863 * mini.c: get targets of branches before converting a method.
20865 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
20867 * mini.c (optimize_branches): added some experimental code (disbaled)
20869 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
20871 * mini.c (optimize_branches): fix branch to branch optimization
20873 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
20875 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
20877 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
20879 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
20882 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
20884 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
20885 enable use of interface variables again.
20887 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
20888 I1 to registers because there is no simply way to sign extend 8bit
20889 quantities in caller saved registers on x86.
20891 * inssel-float.brg: set costs of some rules to 2 so
20892 that monobure always select the arch. specific ones if supplied,
20893 regardless of the order we pass the files to monoburg.
20895 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
20897 * mini.c, mini-x86.c: since the magic trampoline for jumps
20898 can't patch the code directly, we do it as soon as the
20899 method gets compiled.
20901 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
20903 * mini-x86.c, mini.h: introduce a new patching method
20904 to support CEE_JMP and tail calls.
20905 * mini.c: obey tail.call. Don't precompile methods target
20907 * tramp-x86.c: new trampoline code to handle methods
20908 reached through a jump.
20910 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
20912 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
20913 bit values to registers
20915 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
20917 * mini.c (mono_compile_get_interface_var): share interface
20918 variables if possible.
20920 2003-05-16 Martin Baulig <martin@ximian.com>
20922 * debug-mini.c (mono_init_debugger): New function to initialize
20923 the debugger. This is not in the debugger since it needs to
20924 access some of mini's internals.
20926 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20928 * mini.c (mono_method_to_ir): inlining fixes/cleanups
20930 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
20932 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
20933 for value type handling.
20935 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
20937 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
20938 (mono_method_check_inlining): enable inlining of all kinds of wrappers
20940 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
20942 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
20943 the constructor through a proxy.
20945 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20947 * jit-icalls.c, inssel.brg: fixes to array element address
20950 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
20952 * mini-x86.c (is_regsize_var): allocate pointer to registers
20954 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20956 * driver.c: fixed typo, added intrins to the set of optimizations
20957 tested with regressions.
20959 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
20961 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
20962 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
20965 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
20967 * inssel.brg: remove some common pop instructions without side effects
20969 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20971 * inssel-x86.brg: fixed thinko in int to double conversions.
20973 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
20975 * mini.c, jit-icalls.c: added runtime thread-static variable support.
20977 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20979 * inssel-long32.brg: two more missing instructions.
20981 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
20983 * mini.c (mono_emit_call_args): set the cil_code for all arguments
20984 if not already set.
20986 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
20988 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
20991 * basic-float.cs: Added tests for negative zero.
20993 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20995 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
20996 a couple of missing operations for long casts, with test cases.
20998 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21000 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
21002 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
21004 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
21005 code size estimation.
21007 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
21009 * mini.c (mono_jit_create_remoting_trampoline): make it work with
21010 abstract methods (fix bug 42542)
21012 * aot.c: add ability to handle array types
21014 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
21016 * mini.c: Call the _specific versions of the object allocation
21017 functions if possible.
21019 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
21021 * driver.c: call setlocale ().
21023 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
21025 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
21028 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
21030 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
21032 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
21033 wrappers (fix bug 42122)
21035 2003-05-04 Martin Baulig <martin@ximian.com>
21037 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
21039 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
21040 s/mini_set_defaults/mono_set_defaults/g.
21042 2003-05-04 Martin Baulig <martin@ximian.com>
21044 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
21046 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21048 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
21049 (reported by Don Roberts).
21051 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
21053 * mini.c: temporarily work around two bugs for this release.
21055 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
21057 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
21058 that contains -export-dynamic and it makes using the ld script
21060 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
21062 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
21064 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
21067 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
21069 * mini.c: make sure leave calls all the needed finally blocks,
21070 even when the target jumps out of multiple exception clauses.
21072 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21074 * ldscript, Makefile.am: add linker script to reduce the number of
21075 exported symbols (should also fix the issues with libwine defining
21076 some of the same symbols in io-layer).
21078 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
21080 * driver.c (mini_main): Avoid assertion when no file name is given on
21083 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
21085 * driver.c: added --version/-V command line option.
21086 Added the inline optimization in the regression tests.
21088 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21090 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
21091 to the type in the method signature (fixes bug#42134).
21093 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
21095 * mini.c: when inlining, check this is not null only when needed (bug #42135).
21097 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
21099 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
21101 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21103 * driver.c: fixed bug #42100.
21105 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
21107 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
21109 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
21111 * mini.c: moved most of the code required to do inlining to its own
21112 function so it can be reused. Inline also ctors if appropriate.
21114 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
21116 * Makefile.am: Link with -export-dynamic so shared libs loaded by
21117 the runtime can call mono API functions.
21119 2003-04-27 Martin Baulig <martin@ximian.com>
21121 * debug-mini.c (mono_debug_init_method): Added
21122 `guint32 breakpoint_id' argument; if the method has a breakpoint,
21123 send a notification to the debugger.
21125 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
21126 running in the Mono Debugger, just pass the breakpoint number to
21127 mono_debug_init_method().
21129 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
21131 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
21133 * mini.c: allow some more unsafe compares.
21135 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21137 * mini-x86.c, Makefile.am: make distcheck works (partially from
21138 a patch by Richard Lee <r.h.lee@attbi.com>).
21139 * regset.c, regset.h: removed, they are unused.
21141 2003-04-25 Dick Porter <dick@ximian.com>
21143 * driver.c: Usage reports the name as 'mono' not 'mini'
21144 * exceptions-x86.c: Build and run on freebsd
21146 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
21148 * Makefile.am: install the program with the 'mono' name and
21149 the library as libmono instead of mini and libmini.
21151 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
21153 * driver.c: provide the APIs for the embedding interface of the old jit.
21155 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
21157 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
21159 2003-04-23 Martin Baulig <martin@ximian.com>
21161 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
21163 * driver.c: Added `--debug' command line argument to enable
21166 2003-04-23 Martin Baulig <martin@ximian.com>
21168 * debug.[ch]: Removed. The code is now in
21169 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
21171 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
21174 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
21176 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
21178 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21181 (mini_cleanup): moved mono_runtime_cleanup call after the call to
21182 mono_domain_finalize.
21183 (mini_method_compile): use mono_method_profile* if the the option is
21186 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
21188 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
21189 methods with their wrapper.
21191 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
21192 methods with their wrapper.
21194 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
21197 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
21200 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
21203 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
21205 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
21207 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
21209 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
21210 of the mempool. This is slightly faster and uses less memory
21212 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
21214 * mini.c: avoid O(n) allocation for variables.
21216 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21218 * mini.c: handle items on the stack after inlining methods.
21220 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
21222 * mini.c: make the method->opcode optimization dependent
21223 on MONO_OPT_INSTRINS and do it lazily.
21225 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
21227 * driver.c: print overall results at the end of regression run.
21229 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
21231 * inssel.brg: don't overwrite symbolic registers.
21233 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
21235 * inssel-x86.brg: fix conversion from long to float.
21237 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
21239 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
21241 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
21243 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
21245 * driver.c: Added --print-vtable option as in the old JIT.
21247 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
21249 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
21251 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
21253 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
21255 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
21257 * mini.c regalloc.c regalloc.h: Fix memory leak.
21259 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
21261 * aot.c (mono_aot_get_method): register all used strings
21263 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
21265 * mini.c: always intern strings references with ldstr at compile time.
21267 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21269 * Makefile.am: add BUILT_SOURCES.
21271 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
21273 * driver.c: give a better error message when the assembly to execute
21274 doesn't have an entry point.
21276 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
21278 * Makefile.am: added hack for automake
21280 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
21283 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
21285 22003-04-07 Martin Baulig <martin@ximian.com>
21287 * Makefile.am: Added Makefile.am.
21289 * debugger-main.c: Removed, this is now in the debugger where it
21292 * mini.pc.in: Call this package `mini' for the moment.