1 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
3 * Makefile.am (version.h): Fix issues when built out of tree.
4 Remove some redundant 'grep's piped through 'sed's.
6 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
8 This patch is contributed under the terms of the MIT/X11 license
10 * mini-ppc.c (mono_arch_output_basic_block):
11 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
12 for bits 32-47 with signed load/store diplacements for bits
13 48-63. Use prefered base/offset order for indexed form.
14 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
15 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
16 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
17 OP_LOADI2_MEMBASE): Same.
18 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
19 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
20 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
22 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
23 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
24 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
25 OP_LOADI1_MEMINDEX): Same
26 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
27 OP_STORER8_MEMINDEX): Same
28 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
30 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
31 for bits 32-47 with signed load/store diplacements for bits
32 48-63. Use prefered base/offset order for indexed form.
34 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
36 This patch is contributed under the terms of the MIT/X11 license
38 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
39 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
40 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
41 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
42 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
43 cfg->stack_usage to avoid size warnings.
44 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
45 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
46 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
47 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
49 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
50 after code varible is initialized.
51 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
52 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
53 (mono_arch_emit_epilog):
54 Move Use ppc_load32 for cfg->stack_usage to avoid size
57 2009-07-24 Mark Probst <mark.probst@gmail.com>
59 * method-to-ir.c: The write barrier doesn't do the store anymore,
60 so we have always to emit it. Also, emit the wbarrier after the
63 2009-07-24 Zoltan Varga <vargaz@gmail.com>
65 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
66 for argument count 3 too.
68 2009-07-23 Zoltan Varga <vargaz@gmail.com>
70 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
71 the caller handle the exceptions.
72 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
73 method. Fixes #524498.
75 2009-07-22 Geoff Norton <gnorton@novell.com>
77 * mini-exceptions.c: Fix build on ia64.
79 2009-07-22 Mark Probst <mark.probst@gmail.com>
81 * mini-exceptions.c (ves_icall_get_frame_info): Use write
84 2009-07-21 Zoltan Varga <vargaz@gmail.com>
86 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
89 2009-07-20 Zoltan Varga <vargaz@gmail.com>
91 * basic-simd.cs (Main): Pass args to the test driver.
93 2009-07-20 Geoff Norton <gnorton@novell.com>
95 * mini-x86.h: Fix the x86 version guards to use Apple's
96 properly defined macros.
98 2009-07-20 Geoff Norton <gnorton@novell.com>
100 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
103 2009-07-20 Zoltan Varga <vargaz@gmail.com>
105 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
106 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
107 the information which is needed for invokes, so only one locking+hash table
110 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
112 * aot-compiler.c (add_generic_instances): Emit instances of
113 GenericComparer<T> for primitive types.
115 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
117 * mini-posix.c: Fix linux build.
119 2009-07-19 Geoff Norton <gnorton@novell.com>
121 * mini.h: Add prototypes for mono_runtime_syscall_fork and
122 mono_gdb_render_native_backtraces
123 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
124 so we implement the sane semantics to the runtime here
125 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
126 so we need to call it differently (mono_gdb_render_native_backtraces)
127 * mini-posix.c: Move the old semantics from mini.c to the prototypes
128 here for default implementations.
129 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
130 support Apple's weird syscall (SYS_fork) implementation and not busy
131 loop in abort() on native crashes on OSX anymore.
133 2009-07-18 Zoltan Varga <vargaz@gmail.com>
135 * aot-runtime.c (load_method): Change the handling of the
136 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
139 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
141 2009-07-17 Zoltan Varga <vargaz@gmail.com>
143 * mini.c (mono_patch_info_equal): Revert the last change for now as it
144 seems to break the aot tests.
146 * mini.c (mono_patch_info_equal): Fix the handling of
147 MONO_PATCH_INFO_RGCTX_FETCH.
149 2009-07-16 Zoltan Varga <vargaz@gmail.com>
151 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
153 * mini.c (mono_patch_info_hash): Fix the handling of
154 MONO_PATCH_INFO_INTERNAL_METHOD.
155 (mono_patch_info_equal): Ditto.
157 2009-07-16 Zoltan Varga <vargaz@gmail.com>
159 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
162 * mini-llvm.c: Add some infrastructure for AOT support.
164 2009-07-15 Zoltan Varga <vargaz@gmail.com>
166 * mini-llvm-cpp.c: Update to the latest llvm api.
168 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
169 option to false to prevent llvm from installing signal handlers which
172 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
175 * cpu-amd64.md: Revert previous change as those instructions
176 take 2 separate arguments. Remember to read the arch docs more
179 2009-07-15 Zoltan Varga <vargaz@gmail.com>
181 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
183 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
185 * mini-ppc.c: exploit multiple load/store units if available (rest of
186 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
187 http://bugzilla.novell.com/show_bug.cgi?id=487846).
189 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
191 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
192 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
194 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
196 * cpu-x86.md: Fix missing clobbering from trancendental simd
199 * cpu-amd64.md: Same.
201 2009-07-14 Jerry Maine <crashfourit@gmail.com>
203 Contributed under the terms of the MIT/X11 license by
204 Jerry Maine <crashfourit@gail.com>.
206 * basic-simd.cs: Added tests for single and doulble indexers.
208 * cpu-amd64.md: Added simd opcode information.
210 * mini-amd64.c: Added IR to native simd generation code.
211 Added simd register names and function that returns them.
213 * mini-amd64.h: Added marcos to turn on simd code compilation in
214 amd64. Added max simd register count marco. Added caller/callee
215 register mask marcos. Added marcos to use simd register bank.
217 * mini.h: Added helper marco for shufling dwords and simple
220 2009-07-14 Zoltan Varga <vargaz@gmail.com>
222 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
224 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
226 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
227 the length of the native code as well.
229 * basic-simd.cs: Add a test for #521662.
231 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
233 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
235 2009-07-13 Mark Probst <mark.probst@gmail.com>
237 * mini.c: Register function for getting the IP from a signal
238 context with metadata.
240 2009-07-13 Zoltan Varga <vargaz@gmail.com>
242 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
243 call a generic class init trampoline if needed. Fixes #519336.
245 * generics.cs: Add a test.
247 2009-07-09 Mark Probst <mark.probst@gmail.com>
249 * method-to-ir.c: When doing a call which might be remote from
250 shared generic code to other shared code with open type arguments,
251 get the remoting invoke wrapper from the RGCTX and do an indirect
254 2009-07-03 Zoltan Varga <vargaz@gmail.com>
256 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
257 after the unbox trampoline in the full-aot case.
259 2009-07-02 jonas echterhoff <jonas@unity3d.com>
261 * mini.c: Move initialization of jit_mutex before debugger initialization
266 * Info.plist: added Info.plist and link flag to enable the mono executable
267 to access other processes. Requires codesigning of the executable to work.
269 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
274 2009-06-30 Zoltan Varga <vargaz@gmail.com>
276 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
278 2009-06-29 Zoltan Varga <vargaz@gmail.com>
280 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
281 when the generic instance is an instantiation of a subclass of the
282 methods class. Fixes #517166.
284 2009-06-26 Zoltan Varga <vargaz@gmail.com>
286 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
289 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
292 * CMakeLists.txt: Add minimal support for installation.
294 2009-06-25 Zoltan Varga <vargaz@gmail.com>
296 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
297 determine whenever a method is directly callable to a separate function.
299 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
300 needed ones as a result of the previous change.
302 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
303 type of register arrays.
305 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
306 type of register arrays.
308 2009-06-24 Jerry Maine <crashfourit@gmail.com>
310 Contributed under the terms of the MIT/X11 license by
311 Jerry Maine <crashfourit@gail.com>.
313 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
315 2009-06-24 Zoltan Varga <vargaz@gmail.com>
317 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
319 2009-06-24 Neale Ferguson <neale@sinenomine.net>
321 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
322 dump of structure return value. Fix some formatting.
323 * cpu-s390x.md: Fix lengths of instruction sequences.
324 * mini-s390.c: Minor formatting changes.
326 2009-06-24 Zoltan Varga <vargaz@gmail.com>
328 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
329 Use sigaction on freebsd as well.
331 2009-06-23 Zoltan Varga <vargaz@gmail.com>
333 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
336 * mini.c (mini_init): Revert a change which breaks cross-compilation.
338 2009-06-22 Mark Probst <mark.probst@gmail.com>
340 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
342 2009-06-22 Mark Probst <mark.probst@gmail.com>
344 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
346 2009-06-20 Martin Baulig <martin@ximian.com>
349 (MonoDebuggerThreadFlags): New enum typedef.
350 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
351 (mono_debugger_thread_created): Added `gpointer func' argument;
352 initialize the new `thread_flags' field.
354 2009-06-18 Martin Baulig <martin@ximian.com>
356 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
357 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
360 (mini_debugger_set_attach_ok): New function; sets the attach-ok
361 flag in `MONO_DEBUGGER__info.runtime_info'.
364 (mono_main): Call mini_debugger_set_attach_ok() if generics
367 2009-06-22 Zoltan Varga <vargaz@gmail.com>
369 * aot-compiler.c (add_wrappers): Fix a warning.
371 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
372 the ppc load/store macro changes.
374 2009-06-21 Zoltan Varga <vargaz@gmail.com>
376 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
378 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
379 not just the got symbol.
381 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
384 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
387 * aot-compiler.c: Remove some fixmes.
389 * driver.c (mono_main): Print a helpful message when cross-compiling.
391 * mini.c (mini_init): Disable signal handlers when cross-compiling.
393 * method-to-ir.c (initialize_array_data): Do the optimization if the
394 target byte order is little endian, instead of the host byte order.
396 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
397 wrappers into the mscorlib image, Emit a unique plt symbol for each
398 image, emit symbols for plt entries.
400 * image-writer.c (img_writer_emit_symbol_size): New function to emit
403 2009-06-20 Zoltan Varga <vargaz@gmail.com>
405 * aot-compiler.c (add_wrappers): Avoid calling
406 mono_marshal_get_type_info () since it can assert for some types.
408 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
409 ldtoken are used inside wrappers.
411 * helpers.c: Add support for prefixing tools with the arch name.
413 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
414 quantities when using ilp32.
416 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
417 spill slots. Use sizeof(mgreg_t) for the spill slot size.
419 * image-writer.c: Use .long on ilp32.
421 * aot-compiler.c: Use 32 bit loads on ilp32.
423 2009-06-19 Zoltan Varga <vargaz@gmail.com>
425 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
427 * mini-ops.h: Use TARGET_POWERPC define for consistency.
429 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
431 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
432 second got slot of every aot image.
434 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
435 aot on platforms with function pointers.
437 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
438 support for aot/full aot on ppc/ppc64.
440 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
441 arguments which are needed on ppc.
443 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
446 * mini-trampolines.c aot-runtime.c: Update after the above changes.
448 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
450 * regalloc2.c (BITS_PER_CHUNK): Ditto.
452 * aot-compiler.c (emit_got_info): Fix reading unused memory.
454 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
456 2009-06-17 Geoff Norton <gnorton@novell.com>
458 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
460 2009-06-17 Zoltan Varga <vargaz@gmail.com>
462 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
463 to control whenever the dwarf writer is in xdebug or aot mode.
464 (emit_class_dwarf_info): Use a separate abbrev for structures without
467 * aot-compiler.c: Pass the appending parameter to
468 mono_dwarf_writer_create ().
470 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
471 falls through to its next bblock. Fixes #513931.
473 * iltests.il: Add a test.
475 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
476 infor even if emit_line is FALSE, as the apple linker seems to require it.
478 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
480 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
484 2009-06-15 Zoltan Varga <vargaz@gmail.com>
486 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
489 2009-06-13 Zoltan Varga <vargaz@gmail.com>
491 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
492 'has_call_handler' fields.
494 * method-to-ir.c (mono_method_to_ir): Set them if needed.
496 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
497 first bblock if not needed. Fixes #512790.
499 2009-06-11 Zoltan Varga <vargaz@gmail.com>
501 * aot-compiler.c (mono_compile_assembly): Fix a warning.
503 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
506 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
507 remoting-invoke-with-check wrappers, which are not needed when running with
508 full-aot, since it doesn't support remoting.
510 2009-06-10 Zoltan Varga <vargaz@gmail.com>
512 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
514 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
515 method info, it is not used anymore.
517 * mini.h: Bump AOT file format version.
519 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
522 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
525 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
527 * mini.h: Bump AOT file format version.
529 2009-06-10 Zoltan Varga <vargaz@gmail.com>
531 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
532 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
535 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
536 of CKFINITE and FBGE for VFP.
538 2009-06-09 Zoltan Varga <vargaz@gmail.com>
540 * aot-compiler.c: Don't align code to 16 bytes on arm.
542 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
543 before the methods they belong to.
545 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
546 the full-aot case if possible, since the trampoline will be called right
549 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
550 trampolines to 1024 after the change above.
552 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
553 trampoline to save 8 bytes per trampoline.
555 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
558 2009-06-08 Zoltan Varga <vargaz@gmail.com>
560 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
562 2009-06-08 Martin Baulig <martin@ximian.com>
565 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
566 (_mono_debugger_throw_exception): Don't make this static.
567 (_mono_debugger_unhandled_exception): Likewise.
568 (mono_debugger_handle_exception): Moved to mini-exceptions.c
571 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
572 (_mono_debugger_throw_exception): Add function prototype.
573 (_mono_debugger_unhandled_exception): Likewise.
576 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
577 arg; return the first exception handler if the exception is caught
578 and we're running inside the debugger.
579 (mono_debugger_handle_exception): Moved here from debug-mini.c;
580 improve exception handle inside runtime-invoke, check whether the
581 exception is actually caught in the method being invoked and not
582 by the runtime-invoke-wrapper.
584 2009-06-08 Zoltan Varga <vargaz@gmail.com>
586 * image-writer.c: Improve support for the osx assembler.
588 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
591 2009-06-08 Martin Baulig <martin@ximian.com>
594 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
595 (_mono_debugger_throw_exception): Don't make this static.
596 (_mono_debugger_unhandled_exception): Likewise.
597 (mono_debugger_handle_exception): Moved to mini-exceptions.c
600 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
601 (_mono_debugger_throw_exception): Add function prototype.
602 (_mono_debugger_unhandled_exception): Likewise.
605 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
606 arg; return the first exception handler if the exception is caught
607 and we're running inside the debugger.
608 (mono_debugger_handle_exception): Moved here from debug-mini.c;
609 improve exception handle inside runtime-invoke, check whether the
610 exception is actually caught in the method being invoked and not
611 by the runtime-invoke-wrapper.
613 2009-06-07 Zoltan Varga <vargaz@gmail.com>
615 * image-writer.c (append_subsection): Don't align subsections of the
616 debug_line section as a workaround.
618 * dwarfwriter.c: Emit line number info in the AOT case as well.
620 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
622 This patch is contributed under the terms of the MIT/X11 license
624 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
625 code_len <= code_size
627 2009-06-06 Zoltan Varga <vargaz@gmail.com>
629 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
631 2009-06-04 Zoltan Varga <vargaz@gmail.com>
633 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
634 invoke wrappers, we now use trampolines instead.
636 2009-06-04 Mark Probst <mark.probst@gmail.com>
638 * mini-darwin.c: The exception thread must not be registered with
641 2009-06-04 Mark Probst <mark.probst@gmail.com>
643 * mini-gc.c: Disable the code because it makes SGen crash.
645 2009-06-03 Zoltan Varga <vargaz@gmail.com>
647 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
648 instead of asserting.
650 2009-05-31 Zoltan Varga <vargaz@gmail.com>
652 * aot-compiler.c (mono_compile_assembly): Move the creation of the
653 output file after the code has been compiled.
655 2009-05-30 Zoltan Varga <vargaz@gmail.com>
657 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
659 2009-05-31 Zoltan Varga <vargaz@gmail.com>
661 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
662 entries distinction to simplify the code.
664 * mini.h: Bump AOT file format version.
666 2009-05-28 Zoltan Varga <vargaz@gmail.com>
668 * objects.cs: Fix the signature of one of the tests.
670 * mini.c (mini_create_ftnptr): New helper function, moved here from
672 (mini_get_addr_from_ftnptr): Ditto.
673 (mini_init): Install the new helpers.
675 2009-05-28 Martin Baulig <martin@ximian.com>
677 Correctly initialize the debugger when embedding Mono.
679 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
680 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
681 see documentation in mini_debug_running_inside_mdb().
684 (mini_debug_running_inside_mdb): New function to check whether
685 we're running inside mdb.
687 * mini.c (mini_init): Call mini_debugger_init() if we're running
690 * driver.c (mono_main): Moved the call to mini_debugger_init()
691 into mini_init() to make this work when embedding Mono.
693 * debug-debugger.c (mini_debugger_init): Warn about duplicate
694 calls to mini_debugger_init().
696 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
697 mono_debugger_main() -> mini_debugger_main() and put them inside a
698 `MONO_DEBUGGER_SUPPORTED' conditional.
700 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
702 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
703 this is no longer in use.
706 2009-05-26 Zoltan Varga <vargaz@gmail.com>
708 * mini-sparc.c (add_outarg_load): Fix the sparc build.
710 * aot-compiler.c (emit_method_code): Always write out C style symbols for
713 2009-05-27 Martin Baulig <martin@ximian.com>
715 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
717 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
718 long_conv_to_r_un to 64 bits.
720 * cpu-x86.md: Increase the instruction size due to the changes.
722 * iltests.il.in: Add regression test.
726 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
728 * objects.cs: Move the previous test from basic.cs to here.
730 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
732 * basic.cs: Add regression test for #506915.
734 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
736 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
737 optimization we must check the bb of the first byte of stobj as
738 it's the only one set in cil_offset_to_bb.
742 2009-05-25 Zoltan Varga <vargaz@gmail.com>
744 * image-writer.c: Fix pointer directive on ppc64.
746 2009-05-24 Zoltan Varga <vargaz@gmail.com>
748 * image-writer.c (asm_writer_emit_section_change): Avoid using
749 .bss subsections on ppc too.
751 2009-05-23 Zoltan Varga <vargaz@gmail.com>
753 * image-writer.c: Fix the definition of TARGET_ASM_....
755 * image-writer.c: Fix the emission of assembler directives in the last
758 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
759 exception throwing code to accomodate ppc64.
761 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
762 size to work on ppc64 too.
764 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
767 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
768 the assembler dialect instead of using platform specific defines.
770 2009-05-22 Geoff Norton <gnorton@novell.com>
772 * mini-arm.c (get_call_info): If a structure is split between the stack
773 and argument registers, we should not advance the stack pointer by the entire
774 native size, but just by the amount that spilled.
776 2009-05-22 Zoltan Varga <vargaz@gmail.com>
778 * mini-arm.c (get_call_info): Handle structures with alignment requirements
781 2009-05-21 Zoltan Varga <vargaz@gmail.com>
783 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
786 * aot-compiler.c (add_extra_method): Fix up the collection of extra
787 methods so wrapper don't get added twice.
788 (add_generic_instances): Don't add methods of arrays.
790 * generics.cs: Mark one test as !FULLAOT.
792 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
794 * mini-x86.c (emit_move_return_value): Remove unused vars.
796 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
798 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
799 decomposing 8 bytes structs into a LCALL.
801 * mini-x86.c (emit_move_return_value): We no longer push the vtype
802 pointer for where to store the returned regs.
804 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
807 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
809 2009-05-20 Miguel de Icaza <miguel@novell.com>
811 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
814 2009-05-21 Zoltan Varga <vargaz@gmail.com>
816 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
818 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
821 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
823 * local-propagation.c (mono_local_cprop): Avoid local propagation
824 across paired add/sub if the first instruction dest reg is it's
825 source reg. For example:
827 int_add_imm R12 <- R12 [1] clobbers: 1
828 int_sub_imm R42 <- R12 [1] clobbers: 1
830 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
831 maintain the math identify.
835 2009-05-20 Andreia Gaita <avidigal@novell.com>
837 * Makefile.am: avoid going on the network just to get the revision,
840 2009-05-19 Massimiliano Mantione <massi@ximian.com>
842 Fixed estimate for short branches on amd64 (they were off mark, and
843 enabling call prolog-epilog instrumentations caused assertions).
844 * mini.h (struct MonoBasicBlock): added max_length field to hold the
845 estimate for the maximum length of this basic block.
847 - mono_arch_emit_prolog: compute max_length for each basic block
848 (instead of max_offset), and inflate size estimate also for entry bb
849 in case of code instrumentation.
850 - mono_arch_output_basic_block: get rid of "cpos" (the current
851 estimated "position" in the code), and always use "offset" instead,
852 which is accurate; at the beginning of the function quickly recompute
853 max_offset for all the remaining blocks, starting from the current
854 cfg->code_len (which is correct, and not estimated) and using the
855 estimated block lengths computed previously.
857 2009-05-17 Zoltan Varga <vargaz@gmail.com>
859 * exceptions-ppc.c: Remove the caching from the trampoline creation
860 functions, it is already done in the caller.
862 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
864 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
865 MONO_ARCH_GSHARED_SUPPORTED define.
867 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
869 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
872 2009-05-16 Zoltan Varga <vargaz@gmail.com>
874 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
875 call to mono_marshal_get_rgctx_invoke ().
877 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
878 mono_marshal_get_static_rgctx_invoke (), all platforms which support
879 gshared use the static rgctx trampolines now.
881 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
882 platform supports it.
884 2009-05-15 Zoltan Varga <vargaz@gmail.com>
886 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
888 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
890 2009-05-15 Zoltan Varga <vargaz@gmail.com>
892 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
894 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
897 2009-05-15 Massimiliano Mantione <massi@ximian.com>
899 Made it possible for mono_arch_instrument_epilog to preserve
900 argument registers, otherwise instrumenting the "epilogue" before
901 a tail call would clobber them.
902 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
903 if like mono_arch_instrument_epilog but with an additional parameter
904 that states if argument registers must be preserved.
905 * mini.c: implemented mono_arch_instrument_epilog as a call to
906 mono_arch_instrument_epilog_full without asking to preserve argument
907 registers (this makes the existing code work as usual).
909 - mono_arch_instrument_epilog: add parameter to transform it into
910 mono_arch_instrument_epilog_full, and preserve argument registers
912 - mono_arch_output_basic_block, OP_TAILCALL case: call
913 mono_arch_instrument_epilog_full.
914 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
915 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
916 only transformed mono_arch_instrument_epilog into
917 mono_arch_instrument_epilog_full.
919 2009-05-15 Geoff Norton <gnorton@novell.com>
921 * mini-darwin.c: This works on arm now.
923 2009-05-14 Geoff Norton <gnorton@novell.com>
925 * jit.h, driver.c: Allow full-aot to be decided programatically by the
928 2009-05-15 Zoltan Varga <vargaz@gmail.com>
930 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
933 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
934 wrappers during full aot mode correctly.
936 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
939 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
940 mono_metadata_type_hash ().
942 2009-05-14 Massimiliano Mantione <massi@ximian.com>
944 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
945 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
946 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
947 Removed MONO_INST_BRLABEL from the instruction flags, and the
948 remaining code that used it, because we do not support branches inside
949 basic blocks (and branch target labels) anymore.
950 * Makefile.am: As part of the above cleanup, remove reference to
951 BURG files which don't exist anymore.
953 2009-05-14 Zoltan Varga <vargaz@gmail.com>
955 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
958 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
959 to use mono_arch_throw_corlib_exception.
961 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
962 mono_arch_throw_corlib_exception for throwing corlib exceptions.
964 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
967 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
969 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
970 for the got to make debugging easier and to avoid confusing it with the
973 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
974 method so a breakpoint can be set when using gdb.
976 2009-05-13 Zoltan Varga <vargaz@gmail.com>
978 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
979 on mono_method_get_imt_slot ().
981 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
982 num_decodes variables.
984 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
985 change as it doesn't seem to work.
987 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
990 2009-05-12 Zoltan Varga <vargaz@gmail.com>
992 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
993 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
995 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
996 builder when using full aot.
998 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
999 here, it is already handled.
1001 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
1004 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
1006 * mini-arm.h: Enable IMT for full aot.
1008 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
1009 arch doesn't support it.
1011 * mini.c (mini_init): Don't disable IMT for full aot if the
1012 architecture supports it.
1014 * mini.h (MonoAotTrampoline): New enum containing the different types
1015 of 'numerous' trampolines.
1016 (MONO_AOT_FILE_VERSION): Bump this.
1018 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
1019 static rgctx trampolines. Add support for full-aot IMT thunks.
1021 * mini-amd64.h: Enable IMT for full aot.
1023 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
1024 to exclude tests belonging to a category.
1026 * generics.cs: Mark some tests with a !FULLAOT category.
1028 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
1031 2009-05-11 Zoltan Varga <vargaz@gmail.com>
1033 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
1034 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
1035 (emit_plt): Fix a warning.
1037 2009-05-10 Zoltan Varga <vargaz@gmail.com>
1039 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
1040 back into aot-compiler.c to a place where the other functions shared by
1041 the runtime and aot compiler are.
1043 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
1044 as done previously, instead of in MonoAotFileInfo, since pointers might have
1045 alignment requirements.
1047 * mini.h: Bump AOT file format version.
1049 2009-05-10 Miguel de Icaza <miguel@novell.com>
1051 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
1052 that is used at runtime from the aot-compiler.c, this makes it
1053 work on setups that remove the AOT compiler from the output
1056 2009-05-09 Zoltan Varga <vargaz@gmail.com>
1058 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
1061 * mini-ppc.h: Enable static rgctx trampolines for ppc.
1063 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
1065 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
1066 stuff to mono_arch_decompose_long_opts ().
1067 (mono_decompose_opcode): Remove some dead code.
1069 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
1071 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
1072 cmethod can be null for quite a some reasons.
1074 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
1076 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
1078 2009-05-08 Zoltan Varga <vargaz@gmail.com>
1080 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
1082 2009-05-08 Zoltan Varga <vargaz@gmail.com>
1084 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
1085 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
1086 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
1087 calls returning structures by addr on amd64.
1089 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
1091 * iltests.il.in: Restructure the tail call tests a bit.
1093 2009-05-07 Zoltan Varga <vargaz@gmail.com>
1095 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
1096 for virtual methods too.
1098 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
1100 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
1101 due to regression in verifying System.dll.
1103 2009-05-06 Zoltan Varga <vargaz@gmail.com>
1105 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
1108 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
1111 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
1112 g_str_hash () which can change.
1114 * driver.c (mini_regression): Disable optimizations not supported by
1115 the cpu. Fixes #500019.
1117 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
1120 2009-05-06 Zoltan Varga <vargaz@gmail.com>
1122 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
1123 to the latest LLVM code.
1125 2009-05-05 Zoltan Varga <vargaz@gmail.com>
1127 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
1129 2009-05-04 Zoltan Varga <vargaz@gmail.com>
1131 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
1134 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
1135 no longer saving offsets, so just save the patch types along with the other
1137 * aot-runtime.c (load_patch_info): Update after the changes to
1138 encode_patch_list ().
1139 (decode_got_entry): Removed, merged into load_patch_info ().
1140 (is_shared_got_patch): Removed, call the same function from
1143 * mini.h: Bump aot file format version.
1145 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
1146 half-finished no-dlsym code.
1148 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
1151 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
1152 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
1154 2009-05-02 Zoltan Varga <vargaz@gmail.com>
1156 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
1157 buffer length to work with AOT code.
1159 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
1160 ldfld/stfld opcodes.
1162 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
1165 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
1167 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
1169 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
1172 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
1173 if needed. Don't decompose long operations when using llvm.
1175 2009-05-01 Zoltan Varga <vargaz@gmail.com>
1177 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
1180 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
1182 2009-05-03 Martin Baulig <martin@ximian.com>
1184 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
1185 mono_debugger_insert_method_breakpoint() since the class init
1186 handler we're inserting at the top of the method already gives us
1189 2009-04-30 Zoltan Varga <vargaz@gmail.com>
1191 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
1192 to mono_arch_decompose_long_opts () for x86 and arm.
1194 2009-04-29 Zoltan Varga <vargaz@gmail.com>
1196 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
1199 2009-04-28 Zoltan Varga <vargaz@gmail.com>
1201 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
1204 2009-04-26 Zoltan Varga <vargaz@gmail.com>
1206 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
1207 number of trampolines used in full-aot mode.
1209 * aot-compiler.c: Add an ntrampolines option to set the number of
1210 trampolines emitted in full-aot mode.
1212 2009-04-27 Zoltan Varga <vargaz@gmail.com>
1214 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
1215 a volatile load. Get rid of get_tempname (), llvm assigns names
1218 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
1221 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
1224 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
1227 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
1228 to the same register as a fixed sreg2. Fixes #497271.
1230 * iltests.il.in: Add a new test.
1232 2009-04-26 Zoltan Varga <vargaz@gmail.com>
1234 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
1235 stack, since pushes complicate exception handling.
1237 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
1238 the stack if they are passed using moves.
1240 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1242 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
1245 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
1246 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
1247 of FMOVE if it is an R4.
1249 2009-04-25 Zoltan Varga <vargaz@gmail.com>
1251 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
1253 * mini.h (LLVMCallInfo): New structure to store calling convention
1254 information for the LLVM back end similar to the CallInfo structures in
1257 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
1258 call information in a format usable by LLVM.
1259 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
1261 * method-to-ir.c (mono_emit_call_args): Emit calls using
1262 mono_llvm_emit_call () when compiling using LLVM.
1264 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
1265 comments to all functions. Fix memory leaks. Add a public init/cleanup
1268 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
1270 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
1271 mono_array_new_va () jit icall.
1273 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
1275 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
1276 multiple machine description files to be specified.
1277 * mini-ops.h: fixes for cross-compilation.
1279 2009-04-22 Miguel de Icaza <miguel@novell.com>
1281 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
1284 2009-04-22 Zoltan Varga <vargaz@gmail.com>
1286 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
1287 to prevent asserts in various passes. Fixes #497220.
1289 2009-04-21 Zoltan Varga <vargaz@gmail.com>
1291 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
1294 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
1295 table to avoid duplicates.
1297 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1299 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
1302 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
1304 * mini.c (mini_method_verify): Fail fulltrust code if the exception
1305 is for method or field access.
1307 2009-04-20 Zoltan Varga <vargaz@gmail.com>
1309 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
1312 * mini-llvm.c (mono_llvm_emit_method): Use it.
1314 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
1315 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
1318 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
1319 synchronized methods.
1321 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
1323 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
1325 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
1328 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
1329 allowing some options to be set dynamically.
1331 2009-04-19 Zoltan Varga <vargaz@gmail.com>
1333 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
1334 unconditional branch.
1336 * mini.h (MonoTrampolineType): Add new trampoline type
1337 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
1340 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
1343 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
1346 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
1347 is enabled. Instead, use the llvm vcall trampoline.
1349 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
1351 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
1353 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
1356 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
1357 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
1359 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
1360 OP_IA64_CSET opcode.
1362 * mini.c: Fix a warning.
1364 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
1365 THROW to the appropriate llvm type.
1367 2009-04-18 Zoltan Varga <vargaz@gmail.com>
1369 * mini.c (mini_method_compile): Add statistics for methods JITted
1372 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1374 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
1375 OP_IA64_CMP_<cond>_IMM opcodes.
1377 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1379 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
1382 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
1385 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
1388 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
1390 * mini-exceptions.c : add thread id to EXCEPTION trace message.
1392 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1394 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
1397 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
1398 rgctx invoke trampolines for x86.
1400 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
1401 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
1402 (mono_arch_get_vcall_slot): Simplify this.
1404 2009-04-16 Zoltan Varga <vargaz@gmail.com>
1406 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
1407 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
1409 2009-04-14 Zoltan Varga <vargaz@gmail.com>
1411 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
1412 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
1414 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
1416 * liveness.c (visit_bb): Remove a needless assert.
1418 2009-04-13 Zoltan Varga <vargaz@gmail.com>
1420 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
1421 full aot support to the arch specific code.
1423 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
1425 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
1427 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
1429 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
1430 collect information about the delegate invoke impl trampolines.
1432 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
1433 to save trampolines during full-aot mode.
1435 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
1436 creation function which returns a trampoline which sets the rgctx
1438 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
1439 wrapper if possible.
1440 (mono_delegate_trampoline): Ditto.
1442 * mini.c (mono_jit_runtime_invoke): Ditto.
1444 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
1446 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
1448 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1450 2009-04-12 Zoltan Varga <vargaz@gmail.com>
1452 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
1453 just setting the opcode to OP_NOP.
1455 2009-04-11 Zoltan Varga <vargaz@gmail.com>
1457 * mini.c (mini_method_compile): Put the last change inside an
1458 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
1460 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
1461 and extend live ranges to cover the whole method when using xdb.
1463 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
1464 do it in the trampolines.
1466 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
1469 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1471 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
1472 call code in full-aot mode since IMT is disabled there.
1473 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
1474 new JIT no longer has that restriction.
1476 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1478 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
1479 a more compact format.
1480 (mono_aot_wrapper_name): New function to return a unique name for a
1481 wrapper method, also used by the AOT runtime.
1483 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
1486 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
1487 when a ICollection<T> etc is encountered.
1488 (add_generic_instances): Process method arguments/locals too.
1489 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
1492 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
1494 2009-04-10 Zoltan Varga <vargaz@gmail.com>
1496 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
1498 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
1500 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
1501 representing the result of the decomposition. Nullify instructions
1502 instead of setting them to OP_NOP since nops can't have registers
1505 2009-04-09 Zoltan Varga <vargaz@gmail.com>
1507 * aot-compiler.c (mono_compile_assembly): Split this huge function into
1508 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
1509 info. Strip 'mapping symbols' on ARM.
1511 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
1513 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
1514 this with the native genmdesc.
1516 2009-04-08 Bill Holmes <billholmes54@gmail.com>
1518 * aot-runtime.c: Fixing the MSVC build.
1520 Code is contributed under MIT/X11 license.
1522 2009-04-08 Zoltan Varga <vargaz@gmail.com>
1524 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
1525 JITted code depends on it.
1527 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
1529 * aot-compiler.c: Use new MonoGenericParam accessors.
1531 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
1533 Reduce memory usage and improve correctness wrt MonoGenericParam
1534 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
1535 handing. Avoid allocating MonoGenericParams, but use the ones in
1536 the container itself.
1538 2009-04-07 Miguel de Icaza <miguel@novell.com>
1540 * tasklets.c: Return exceptions in the out argument.
1542 2009-04-08 Zoltan Varga <vargaz@gmail.com>
1544 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
1545 opcode. Use pointer types in more places instead of casting them to
1548 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
1550 (mono_llvm_optimize_method): New helper function to optimize a method.
1552 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
1553 widening code so it could be called from more places.
1554 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
1555 code paths in the call opcodes.
1557 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
1559 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
1561 2009-04-06 Zoltan Varga <vargaz@gmail.com>
1563 * dwarfwriter.c: Use _ to separate class name
1564 components as gdb can't handle '.'. Represent reference variables
1567 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
1569 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
1571 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
1573 * gc-test.cs: New file with GC stack marking tests.
1575 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
1576 negative numbers for vfp.
1578 * basic-float.cs: Add a test.
1580 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
1582 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
1584 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
1586 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
1587 part of tasklet/continuation support.
1589 2009-04-05 Zoltan Varga <vargaz@gmail.com>
1591 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
1592 amd64 opcodes inside an ifdef.
1594 * dwarfwriter.c: Emit inheritance information for classes, emit fields
1597 * dwarfwriter.c (emit_type): Emit the class info for classes.
1599 2009-04-04 Zoltan Varga <vargaz@gmail.com>
1601 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
1603 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
1605 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
1607 * ssa.c (mono_ssa_compute): Fix some memory leaks.
1609 2009-04-03 Zoltan Varga <vargaz@gmail.com>
1611 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
1613 * mini-llvm.c: Update comments.
1615 * mini.h (COMPILE_LLVM): New macro.
1617 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
1619 * ssa.c (mono_ssa_compute): Ditto.
1621 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
1622 the unwind ops from a DWARF FDE.
1624 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
1625 methods by extracting the dwarf unwind ops from the unwind info generated
1628 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
1631 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
1634 2009-04-02 Zoltan Varga <vargaz@gmail.com>
1636 * Makefile.am (llvm_sources): Enable this.
1638 * mini.c (mini_method_compile): Add support for compiling with LLVM,
1639 failing back to the JIT if something cannot be handled.
1641 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
1642 compiling with LLVM.
1644 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
1645 compiling with LLVM.
1647 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
1648 compiling with LLVM.
1650 * mini-ops.h: Add a few opcodes needed by LLVM.
1652 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
1655 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
1658 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
1660 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
1662 2009-04-01 Mark Probst <mark.probst@gmail.com>
1664 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
1665 ridiculously large methods.
1667 2009-03-31 Martin Baulig <martin@ximian.com>
1669 * debug-debugger.c (debugger_remove_breakpoint): Call
1670 mono_debugger_remove_class_init_callback ().
1672 2009-03-31 Zoltan Varga <vargaz@gmail.com>
1674 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
1675 right before emitting code, not at the start.
1677 * mini.c (mono_postprocess_patches): Extract this into a separate function
1678 from mono_codegen ().
1680 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
1681 byref types correctly.
1683 2009-03-30 Zoltan Varga <vargaz@gmail.com>
1685 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
1688 2009-03-29 Zoltan Varga <vargaz@gmail.com>
1690 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
1691 indirect calls, this avoids problems where get_vcall_slot () would get
1692 confused by the native code for the instruction preceeding the call.
1693 (mono_arch_get_vcall_slot): Simplify this.
1694 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
1696 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
1697 register allocator now seems to depend on them instead of the data in
1700 * mini.c (mini_method_compile): Throw the correct type of exception if
1701 mono_method_get_header () fails because of a loading error.
1703 2009-03-28 Zoltan Varga <vargaz@gmail.com>
1705 * mini.c (mini_method_compile): Clear the loader error if the method
1706 header cannot be decoded.
1708 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
1709 interface methods on proxies correctly.
1711 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
1712 this argument for vtype methods. Add precise liveness info for arguments.
1714 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
1715 LIVERANGE_START/END opcodes.
1717 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
1718 for arguments and values in registers.
1720 2009-03-27 Zoltan Varga <vargaz@gmail.com>
1722 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
1723 return a valuetype. Fixes #487518.
1725 * iltests.il: Add a test.
1727 * aot-compiler.c: Use mono_thread_create () to create helper threads.
1729 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
1730 closed over a null reference correctly.
1732 2009-03-26 Zoltan Varga <vargaz@gmail.com>
1734 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
1736 2009-03-25 Mark Probst <mark.probst@gmail.com>
1738 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
1739 allocated to the same registers as fixed sregs.
1741 2009-03-24 Mark Probst <mark.probst@gmail.com>
1743 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
1746 * method-to-ir.c: Handle more cases for
1747 Interlocked.CompareExchange.
1749 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
1750 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
1751 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
1753 2009-03-23 Zoltan Varga <vargaz@gmail.com>
1755 * aot-runtime.c (decode_method_ref): Fix a warning.
1757 * unwind.c (mono_unwind_frame): Ditto.
1759 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1761 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
1762 (mono_compile_assembly): Enable the binary writer for full-aot as well.
1764 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
1765 fix the handling of large values in the ALU_PC_G0_NC relocation.
1767 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1769 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
1771 2009-03-22 Mark Probst <mark.probst@gmail.com>
1773 * method-to-ir.c (mono_spill_global_vars): Support for ternary
1776 2009-03-22 Mark Probst <mark.probst@gmail.com>
1778 * method-to-ir.c: MINI_OP3 needs a comma.
1780 * method-to-ir.c, mini.h, mini.c: Remove
1781 mono_init_op_sreg_counts ().
1783 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1785 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
1788 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
1791 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
1793 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
1796 2009-03-21 Mark Probst <mark.probst@gmail.com>
1798 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
1799 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
1800 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
1803 2009-03-20 Zoltan Varga <vargaz@gmail.com>
1805 * driver.c: Change location of gc_wrapper.h.
1807 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
1808 inside finally clauses correctly. Fixes #485721.
1810 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
1811 after the change above.
1813 * exceptions.cs: Add a test.
1815 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1817 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
1819 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
1820 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
1821 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
1823 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
1824 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
1826 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
1828 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
1829 Simplify logic for ensure_method_is_allowed_to_call_method.
1830 Handle wrappers on callers.
1832 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1834 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
1837 * basic-simd.cs: Fix the names of some test methods.
1839 2009-03-18 Geoff Norton <gnorton@novell.com>
1841 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
1843 2009-03-18 Zoltan Varga <vargaz@gmail.com>
1845 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
1847 2009-03-17 Jb Evain <jbevain@novell.com>
1849 * driver.c: remove now uneeded call to mono_gc_base_init before
1852 2009-03-17 Jb Evain <jbevain@novell.com>
1854 * dwarfwriter.c (token_handler): handle more cases.
1856 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1858 * method-to-ir.c: Remove more dead code (that was required only
1859 because of method_is_safe). Fix compiler warnings.
1861 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1863 * method-to-ir.c: Remove unneeded/useless method_is_safe
1864 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
1866 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1868 * mini.c (mini_method_compile): Print the method been compiled with
1869 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
1870 for people not familiar with the runtime.
1872 2009-03-17 Zoltan Varga <vargaz@gmail.com>
1874 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
1875 a managed object which is later put into a GList. Return its class instead.
1877 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
1878 stack slots when using sgen.
1880 2009-03-16 Zoltan Varga <vargaz@gmail.com>
1882 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
1884 2009-03-14 Zoltan Varga <vargaz@gmail.com>
1886 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
1887 > so it works on the first vreg as well.
1889 2009-03-13 Zoltan Varga <vargaz@gmail.com>
1891 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
1894 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
1896 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
1899 2009-03-12 Zoltan Varga <vargaz@gmail.com>
1901 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
1902 native->IL offset mapping.
1904 2009-03-11 Zoltan Varga <vargaz@gmail.com>
1906 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
1908 * basic.cs: Add a test.
1910 2009-03-11 Mark Probst <mark.probst@gmail.com>
1912 * mini-x86.c (mono_arch_output_basic_block): Use different
1913 registers in case the ones we want to overwrite are used by the
1914 other operand. Fixes regression in #480807.
1916 2009-03-10 Zoltan Varga <vargaz@gmail.com>
1918 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
1920 * dwarfwriter.c (emit_line_number_info): The line number info for
1921 IL code was off by one. Fix that.
1923 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
1926 2009-03-09 Mark Probst <mark.probst@gmail.com>
1928 Contributed under the terms of the MIT/X11 license by Steven
1929 Munroe <munroesj@us.ibm.com>.
1931 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
1934 2009-03-08 Zoltan Varga <vargaz@gmail.com>
1936 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
1939 2009-03-06 Zoltan Varga <vargaz@gmail.com>
1941 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
1942 the delegate ctor handling code. Fixes #482638.
1944 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
1947 * iltests.il.in: Add a test.
1949 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
1952 2009-03-05 Mark Probst <mark.probst@gmail.com>
1954 * mini-trampolines.c (mono_create_jump_trampoline): If the method
1955 is shared generic code, return the trampoline, even if the method
1956 has already been compiled. Fixes #479763.
1958 * mini.c, mini.h: New function
1959 mono_jit_find_compiled_method_with_jit_info() which is the same as
1960 mono_jit_find_compiled_method() but also returns the jit info.
1962 2009-03-05 Mark Probst <mark.probst@gmail.com>
1964 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
1965 for methods which actually have one. For all other methods, make
1966 sure the this argument var is live the whole method.
1968 * mini.c (mini_method_compile): Every shared method has a
1969 this/vtable/mrgctx info. Fixes #480807.
1971 2009-03-05 Mark Probst <mark.probst@gmail.com>
1973 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
1974 generic/imt thunks where some entries branch through the vtable,
1975 while other entries branch directly.
1977 2009-03-05 Zoltan Varga <vargaz@gmail.com>
1979 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
1981 * mini-windows.c: Ditto.
1983 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
1986 2009-03-04 Zoltan Varga <vargaz@gmail.com>
1988 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
1991 2009-03-04 Mark Probst <mark.probst@gmail.com>
1993 * method-to-ir.c: Don't inline methods that use JMP. Fixes
1996 2009-03-04 Mark Probst <mark.probst@gmail.com>
1998 * exceptions-x86.c: Include debug-mini.h - fixes build.
2000 2009-03-04 Martin Baulig <martin@ximian.com>
2002 * debug-mini.c: Clean up the exception API and add documentation.
2003 (mono_debugger_handle_exception): New public method; this is
2004 called when throwing an exception or encountering an unhandled one.
2005 (mono_debugger_call_exception_handler): Formerly known as
2006 mono_debugger_handle_exception(); this is used to tell the
2007 debugger that we're about to invoke an exception handler.
2009 2009-03-04 Martin Baulig <martin@ximian.com>
2011 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
2012 ../metadata/mono-debug-debugger.c; save and reset exception state.
2014 2009-03-02 Martin Baulig <martin@ximian.com>
2016 * debug-mini.c: Moved the debugger exception handling here from
2017 ../metadata/mono-debug-debugger.c.
2020 (MonoDebuggerExceptionAction): New exception typedef.
2023 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
2025 * exceptions-amd64.c
2026 (mono_amd64_throw_exception): Use the new debugger exception
2030 (mono_handle_exception_internal): Don't call
2031 mono_debugger_unhandled_exception() here.
2033 2009-03-03 Zoltan Varga <vargaz@gmail.com>
2035 * mini.c aot-compiler.c: Update after the changes to
2036 mono_marshal_get_runtime_invoke ().
2038 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
2039 Virtual generic methods might not have method->slot set, work around
2042 * generics.cs: Add a test.
2044 2009-03-02 Geoff Norton <gnorton@novell.com>
2047 * driver.c: Allow signal chaining of SIGFPE as well.
2049 2009-03-02 Zoltan Varga <vargaz@gmail.com>
2051 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
2052 this since it now receives the method not its generic context in the
2055 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
2056 generic/imt thunks where some entries branch through the vtable, while
2057 other entries branch directly.
2059 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
2061 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
2062 support for interface methods as well.
2064 * mini-trampolines.c: Add support for virtual generic methods in interfaces
2065 using the normal IMT thunks.
2067 generics.cs: Add new tests.
2069 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
2070 the generic inst to the generic imt thunks. This fixes AOT support,
2071 improves consistency with the normal IMT thunks, and makes it easier to
2072 add support for interface generic virtual methods later.
2074 * mini-trampolines.c (mono_magic_trampoline): Ditto.
2076 2009-02-28 Zoltan Varga <vargaz@gmail.com>
2078 * driver.c (mono_set_signal_chaining): New public API function to enable
2079 signal chaining on POSIX platforms.
2081 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
2082 (si@lindenlab.com) to implement signal chaining. The original patch was
2083 contributed under the MIT X/11 license:
2084 https://bugzilla.novell.com/show_bug.cgi?id=318894
2086 2009-02-27 Zoltan Varga <vargaz@gmail.com>
2088 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
2089 too until it can be made to run on amd64.
2091 2009-02-26 Zoltan Varga <vargaz@gmail.com>
2093 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
2094 to get_generic_context_from_code () + get_call_info () if possible.
2096 2009-02-25 Zoltan Varga <vargaz@gmail.com>
2098 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
2099 suspend-on-sigsegv functionality.
2101 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
2102 to suspend when a native SIGSEGV is received. This is useful for debugging
2103 crashes which don't happen under gdb, since a live process contains more
2104 information than a core file.
2106 * mini-exceptions.c (mono_print_thread_dump): Use
2107 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
2109 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
2111 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
2113 * basic-float.cs: Disable the tests which currently fail on amd64.
2115 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
2116 value to mono_arch_patch_callsite () to fix crashes.
2118 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
2120 2009-02-23 Zoltan Varga <vargaz@gmail.com>
2122 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
2123 nop code by patching the call address to point to the nullified class init
2124 trampoline, as the former does not seem to be safe on SMP machines.
2126 2009-02-23 Mark Probst <mark.probst@gmail.com>
2128 * mini-ops.h: Fix the argument types for a few x86 opcodes where
2131 2009-02-23 Zoltan Varga <vargaz@gmail.com>
2133 * basic-float.cs basic-calls.cs: Fix warnings.
2135 2009-02-22 Mark Probst <mark.probst@gmail.com>
2137 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
2138 correct frame pointer in the LMF. Should fix #478394.
2140 2009-02-22 Zoltan Varga <vargaz@gmail.com>
2142 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
2144 * image-writer.c: Make the binary writer less verbose.
2146 2009-02-21 Zoltan Varga <vargaz@gmail.com>
2148 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
2149 are called from runtime invoke wrappers.
2151 2009-02-20 Zoltan Varga <vargaz@gmail.com>
2153 * cpu-ppc.md (store_memindex): Increase the size of this.
2155 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2157 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2159 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
2161 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
2164 Last fix for of #467201.
2167 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2169 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2171 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
2172 and long_conv_to_r8_2:
2174 Fixed part of #467201.
2176 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2178 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2180 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
2181 conversion to 32 bits.
2183 * cpu-x86.md: Increase the size of int_conv_to_r4.
2185 * basic-float.cs: Add a test for this.
2187 Fixed part of #467201.
2189 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2191 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2193 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
2194 conversion to 64 bits.
2196 * basic-float.cs: Add a test for this.
2198 Fixed part of #467201.
2200 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2202 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2204 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
2205 This behavior is compatible with MS.
2207 * iltest.il.in: Add a test for this.
2209 Fixed part of #467201.
2211 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2213 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2215 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
2216 change the precision of the value.
2218 * cpu-x86.md: Define len for float_conv_to_r4.
2220 * basic-float.cs: Add a test for this.
2222 Fixed part of #467201.
2224 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
2226 * mini.c: Adjust locking order to the new semantics where the loader lock
2229 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
2238 * mini-trampolines.c:
2251 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
2253 2009-02-18 Zoltan Varga <vargaz@gmail.com>
2255 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
2258 2009-02-17 Zoltan Varga <vargaz@gmail.com>
2260 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
2261 for cctors if needed.
2263 2009-02-17 Mark Probst <mark.probst@gmail.com>
2265 * mini-ppc.c: Fix build on Darwin.
2267 2009-02-17 Zoltan Varga <vargaz@gmail.com>
2269 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
2270 version instead of 3 as valgrind doesn't like version 3.
2272 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2274 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
2275 usable for hashing methods.
2276 (emit_extra_methods): Use the new hash to avoid putting every method in the
2279 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
2281 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
2282 whenever a method ref could match a method.
2284 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
2287 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
2290 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
2292 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
2293 the encoding buffer.
2295 * method-to-ir.c (mono_method_check_inlining): Avoid calling
2296 mono_method_get_header () on inflated methods as an optimization.
2298 2009-02-16 Zoltan Varga <vargaz@gmail.com>
2300 * ssa.c (fold_ins): Fix another crash if the instruction following the
2301 switch was optimized away.
2303 2009-02-16 Mark Probst <mark.probst@gmail.com>
2305 Contributed under the terms of the MIT/X11 license by Steven
2306 Munroe <munroesj@us.ibm.com>.
2308 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
2310 2009-02-16 Zoltan Varga <vargaz@gmail.com>
2312 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
2313 around the mono_domain_alloc calls, it is now done by the functions
2316 * aot-compiler.c (compile_method): Only add wrappers referenced by
2317 the method if compiling with full AOT.
2318 (mono_compile_assembly): Error out if --aot=full is specified on
2319 a platform where it is not supported.
2321 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
2324 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
2327 * aot-runtime.c (load_named_code): Handle
2328 mono_arm_throw_exception_by_token.
2330 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
2332 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
2335 * Makefile.am (fullaotcheck): Exit if a test fails.
2337 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
2339 (mono_compile_assembly): Handle the assembler failing.
2341 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
2342 accepting subsections of .bss.
2344 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
2347 * aot-compiler.c: Remove some unused includes.
2349 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
2350 now in MonoImageWriter.
2352 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
2353 code sequence which matches a non-virtual call. Fixes #472654.
2355 2009-02-15 Zoltan Varga <vargaz@gmail.com>
2357 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
2360 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
2361 use the image/dwarf writers directly.
2363 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
2366 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
2369 * image-writer.h: Fix some typos.
2371 * dwarfwriter.h dwarfwriter.c: New files.
2373 * aot-compiler.c: Extract the DWARF info writing functionality into a
2376 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
2377 argument to return unwind info.
2379 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
2381 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
2383 * aot-runtime.c (decode_method_ref): Add a case for
2384 MONO_AOT_METHODREF_WRAPPER_NAME.
2386 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
2389 * aot-compiler.c (encode_method_ref): Use the new constants.
2391 * aot-runtime.c (decode_method_ref): Ditto.
2393 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
2394 be compiled, not the icall itself.
2396 2009-02-14 Zoltan Varga <vargaz@gmail.com>
2398 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
2399 using decode_method_ref ().
2401 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
2402 convert it to an in32. Fixes #475859.
2404 * arrays.cs: Add a test.
2406 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2408 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
2411 * basic-long.cs: Add a test.
2413 2009-02-12 Mark Probst <mark.probst@gmail.com>
2415 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
2416 remove the frame pointer in leaf methods which don't receive any
2417 arguments, don't throw exceptions and don't do dynamic stack
2420 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2422 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
2423 the fail_tramp changes. Hopefully fixes #475132.
2425 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
2427 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
2428 instead of mono_metadata_signature_dup_full.
2430 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2432 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
2433 for processing jump tables. Fixes #473787.
2435 2009-02-11 Mark Probst <mark.probst@gmail.com>
2437 * mini-generic-sharing.c: mini_method_get_context() just calls
2438 mono_method_get_context_general() now.
2440 * mini.c, mini.h: Moved get_object_generic_inst(),
2441 construct_object_context_for_method() and
2442 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
2444 2009-02-11 Zoltan Varga <vargaz@gmail.com>
2446 * branch-opts.c (mono_if_conversion): Handle the case where the merged
2447 basic block fell through to its successor bblock without a branch. Fixes
2450 * iltests.il.in: Add a test.
2452 * aot-compiler.c (encode_method_ref): Encode methods of array types.
2453 (can_encode_patch): We can now handle arrays of generic parameters and
2456 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
2458 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
2459 the AOT file to avoid some #ifdefs in aot-runtime.c
2461 * mini.h: Bump AOT file format version.
2463 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2465 * Makefile.am (fullaotcheck): Make this run the tests.
2467 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
2469 2009-02-10 Mark Probst <mark.probst@gmail.com>
2471 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
2472 individually. Fixes #473482.
2474 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2476 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
2478 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
2480 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
2481 (mono_compile_assembly): Hush compile warnings about
2482 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
2485 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2487 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
2489 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
2491 * aot-compiler.c: Fix arm support.
2493 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
2494 img_writer_emit_unset_mode () function.
2496 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
2497 (mono_unwind_get_dwarf_pc_reg): Ditto.
2499 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
2500 Move almost all platform specific code to a set of arch_ functions,
2501 and document them to ease porting.
2503 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
2505 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
2507 * aot-compiler.c: Extract the image writing functionality into a separate
2508 module to reduce the size of this file.
2510 2009-02-09 Geoff Norton <gnorton@novell.com>
2512 * mini-s390.c: Fix the signature of emit_sig_cookie.
2514 2009-02-09 Zoltan Varga <vargaz@gmail.com>
2516 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
2518 * aot-runtime.c (is_shared_got_patch): Ditto.
2520 * aot-runtime.c (load_named_code): Cope with the fact that
2521 decode_got_entry () won't decode the patch fully if its corresponding got
2522 entry is already filled.
2524 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
2526 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
2528 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
2529 as the moving pointer instead of 'buf' for consistency with the rest of the
2531 (mono_arch_create_monitor_exit_trampoline): Ditto.
2533 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
2534 generic_class_init trampolines.
2535 (add_generic_class): Extract some code from add_generic_instances () into a
2536 separate function so it can be called from other places too.
2537 (compile_method): Call add_generic_class () for the classes of inflated methods
2538 referenced by the method.
2539 (can_encode_patch): Allow references to generic parameters.
2541 * aot-runtime.c: Add support the patches required by the new trampolines.
2543 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
2546 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
2549 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
2550 this from get_throw_pending_exception, make the signature full aot compatible.
2552 * Makefile.am (fullaotcheck): New target to run full-aot tests.
2554 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
2556 * exceptions.cs: Add a test.
2558 2009-02-07 Zoltan Varga <vargaz@gmail.com>
2560 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
2561 use the DWARF_DATA_ALIGN constant instead.
2563 * exception-<ARCH>.c: Update after the above change.
2565 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
2568 * mini-arm.c: Enable the dwarf unwinder.
2570 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
2571 instead of mono_class_setup_vtable ().
2573 2009-02-07 Zoltan Varga <vargaz@gmail.com>
2575 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
2578 * mini-x86.h: Enable the dwarf unwinder.
2580 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
2582 Fix mcs/tests/test-7.cs
2583 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
2586 2009-02-06 Zoltan Varga <vargaz@gmail.com>
2588 * mini.c (print_jit_stats): Remove some unused statistics.
2590 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2592 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
2594 2009-02-05 Mark Probst <mark.probst@gmail.com>
2596 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
2597 the method we get from mono_object_get_virtual_method() because
2598 that function does it properly, now.
2600 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2602 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
2603 opcodes. Fixes #472775.
2605 2009-02-05 Mark Probst <mark.probst@gmail.com>
2607 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
2608 fact that mono_find_jit_info() sometimes returns the context
2609 corresponding to the jit info in new_ctx. Fixes #472600.
2611 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2613 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
2614 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
2615 klass->enum_basetype directly.
2617 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
2620 * unwind.c: Avoid 0 sized arrays.
2622 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2624 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
2625 size on systems with 64k pages. Fixes #471389.
2627 2009-02-04 Mark Probst <mark.probst@gmail.com>
2629 Contributed under the terms of the MIT/X11 license by Steven
2630 Munroe <munroesj@us.ibm.com>.
2632 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
2633 for LOADI4_MEMBASE. Use addi instead of addic if it's not
2636 2009-02-04 Mark Probst <mark.probst@gmail.com>
2638 Contributed under the terms of the MIT/X11 license by Steven
2639 Munroe <munroesj@us.ibm.com>.
2641 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
2644 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
2645 The trampoline can be longer on PPC64.
2647 2009-02-04 Mark Probst <mark.probst@gmail.com>
2649 Contributed under the terms of the MIT/X11 license by Steven
2650 Munroe <munroesj@us.ibm.com>.
2652 * mini-ppc.c: Compiler warning fixes and trivial code
2655 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2657 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
2658 ins->dreg which could be a hardware register, not a vreg.
2660 * aot-compiler.c (emit_method_dwarf_info): Ditto.
2662 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
2663 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
2665 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
2667 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
2668 ->dreg, that is not the vreg we are looking for.
2670 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
2672 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
2675 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
2678 2009-02-03 Zoltan Varga <vargaz@gmail.com>
2680 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
2682 * aot-compiler.c (emit_line_number_info): Fix line number emission when
2685 * aot-compiler.c: Add xdebug support on x86.
2687 * unwind.c: Add x86 support.
2689 * aot-compiler.c (emit_exception_debug_info): Control the emission of
2690 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
2692 * mini.c (mini_method_compile): Ditto.
2694 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
2697 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
2698 which mimic .push_section/.pop_section in GAS.
2700 * aot-compiler.c: Emit precise live range information for variables.
2702 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
2704 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
2705 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
2708 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
2709 the live ranges of variables.
2711 * mini.h (struct MonoMethodVar): Add two fields containing the live range
2712 of the variable in terms of native offsets.
2714 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
2716 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
2718 2009-02-02 Mark Probst <mark.probst@gmail.com>
2720 Contributed under the terms of the MIT/X11 license by Steven
2721 Munroe <munroesj@us.ibm.com>.
2723 * exceptions-ppc.c (restore_regs_from_context): Correct operand
2724 order (offset then base reg) for ppc_load_multiple_regs.
2725 (emit_save_saved_regs) Correct operand order for
2726 ppc_store_multiple_regs.
2727 (mono_arch_get_call_filter): Correct operand order for
2728 ppc_load_multiple_regs.
2730 * mini-ppc.c (emit_memcpy): Fix operand order for
2731 ppc_load_reg_update and ppc_store_reg_update.
2732 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
2733 (mono_arch_emit_epilog): Correct operand order for
2734 ppc_load_multiple_regs.
2736 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
2737 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
2739 2009-02-02 Mark Probst <mark.probst@gmail.com>
2741 * cpu-ppc64.md: Fixed storer4_memindex length.
2743 2009-02-02 Zoltan Varga <vargaz@gmail.com>
2745 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
2748 * aot-compiler.c (emit_line_number_info): Optimize this.
2750 2009-02-01 Zoltan Varga <vargaz@gmail.com>
2752 * aot-compiler.c: Disassemble tokens in the IL disassembly.
2754 * aot-compiler.c: Add debug info for methods without debug info by
2755 emitting an IL file and having the line number info referencing that file.
2757 * aot-compiler.c: Optimize the size of the generated line number info.
2759 * aot-compiler.c: Emit line number info in xdebug mode.
2761 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
2764 2009-01-31 Zoltan Varga <vargaz@gmail.com>
2766 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
2768 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
2771 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2773 * basic-calls.cs: Test for the weird crash found on arm.
2775 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2777 * cpu-arm.md: Increase the size of storer8_membase_reg and
2778 loadr8_membase_reg to 24 bytes to accomodate the extra add.
2780 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
2781 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
2782 reg to LR otherwise we'll be loading/storing from just the offset.
2784 2009-01-30 Miguel de Icaza <miguel@novell.com>
2786 Question: if we are storing gint32's inside the "*native_offset",
2787 should we change the signature to "gint32 *native_offset" to
2788 ensure that we do not have type definition problems?
2790 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
2791 an int * as this is what the other function expects, causes
2792 problems with Freescale's compiler that defined int32_t to be a
2793 long and makes int incompatible
2795 2009-01-30 Miguel de Icaza <miguel@novell.com>
2797 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
2798 filename conflict with bjam.
2800 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2802 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
2803 as it might use decomposed ops.
2805 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2807 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
2809 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
2812 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
2814 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
2817 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
2818 way registers are stored in MonoContext on arm.
2820 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
2821 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
2823 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
2825 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
2827 * mini.c (mini_init): Register mono_isfinite.
2829 * jit-icalls.c (mono_isfinite): New jit icall.
2831 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
2833 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
2834 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
2837 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2839 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
2840 separate frame and stack pointers, so we must use FP to find the register
2842 The FP reg is retrieved from the MonoContext::regs array.
2844 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2846 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
2849 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2851 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
2852 return R4 and R8 when not running under softfloat.
2854 Fixes basic-calls.exe
2856 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2858 * mini-arm.c: Implement some overflow opcodes.
2860 2009-01-29 Miguel de Icaza <miguel@novell.com>
2862 * ssa.c: handle another alloca.h
2864 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
2865 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
2866 MONO_ARCH_USE_SIGACTION.
2868 * aot-runtime.c, mini-exceptions.c: Replace platform define with
2871 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
2873 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
2874 PPC targets as sigaction does not exist on all platforms, define
2875 this on a per-platform basis.
2877 Instead of erroring out if the platform is not defined, include
2878 mini-ppc-os.h, and expect that the OS specific setting provides
2879 the required information.
2881 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2883 * aot-compiler.c: Fix --enable-minimal=aot.
2885 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2887 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
2890 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2892 * exceptions-arm.c: Fix warnings.
2894 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
2897 * mini-x86.c: Fix --enable-minimal=jit build.
2899 * mini.c: Really fix --enable-minimal=jit build.
2901 * mini.c (construct_object_context_for_method): Move this outside
2902 the DISABLE_JIT block to fix the --enable-minimal=jit build.
2904 "Backported" of r124984 from 2.0 branch.
2906 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
2908 "Backport" of r124977 + r124978 from 2.0 branch.
2910 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
2911 to avoid calling mono_exception_from_token () from the throw trampoline.
2912 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
2913 for throwing corlib exceptions, this fixes full-aot support for corlib
2916 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
2918 2009-01-29 Miguel de Icaza <miguel@novell.com>
2920 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
2921 part of the changes to split the code in mini into operating
2922 system specific files.
2924 This patch was done by copying mini.c to the respective files to
2925 preserve SVN history.
2927 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2929 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
2931 2009-01-28 Zoltan Varga <vargaz@gmail.com>
2933 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
2934 remoting-invoke-with-check wrappers of shared methods.
2936 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
2938 2009-01-27 Mark Probst <mark.probst@gmail.com>
2940 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
2941 optimization if the top of stack is the last instruction in the
2942 bblock. Otherwise it might have been used after its definition.
2945 2009-01-27 Zoltan Varga <vargaz@gmail.com>
2947 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
2948 method as well when get_vcall_slot () fails to match a code sequence.
2950 * mini-arm.c: Fix the android build, which doesn't have
2953 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2955 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
2958 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
2960 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
2962 2009-01-26 Zoltan Varga <vargaz@gmail.com>
2964 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
2965 and put its id into jinfo->used_regs. This is only used on amd64,
2966 which is currently the only platform generating unwind info.
2968 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
2969 the dwarf unwinder. This is required to correctly handle async exceptions
2970 like thread abort and stack overflows, which can happen while a method
2971 is in the middle of its prolog or epilog.
2973 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
2974 the unwind info belonging to an AOTed method.
2976 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
2977 into cfg->unwind_ops.
2979 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
2981 * mini.c (mini_init): Call mono_unwind_init ().
2982 (mini_cleanup): Call mono_unwind_cleanup ().
2984 * unwind.c: Add functions for managing a set of unwind info entries, allowing
2985 unwind info to be shared between methods.
2987 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
2990 * exceptions-amd64.c (mono_arch_exceptions_init): Call
2991 get_throw_pending_exception () to avoid initialization races.
2993 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
2994 mono_arch_exceptions_init () function.
2996 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
2998 2009-01-25 Zoltan Varga <vargaz@gmail.com>
3000 * mini.c (mono_get_domain_intrinsic): New helper function.
3001 (mono_get_thread_intrinsic): Ditto.
3003 * mini-arm.c mini-ia64.c: Use the new helper functions.
3005 * method-to-ir.c (mono_method_to_ir): Fix the comment for
3006 the last constrained_call change, since it is needed in the non-AOT
3009 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
3011 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
3012 mono_get_lmf_addr () on arm eabi linux.
3014 2009-01-24 Zoltan Varga <vargaz@gmail.com>
3016 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
3017 code sequence which matches a non-virtual call.
3019 2009-01-23 Mark Probst <mark.probst@gmail.com>
3021 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
3024 2009-01-23 Zoltan Varga <vargaz@gmail.com>
3026 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
3027 runtime-invoke wrappers, since they are also shared based on signature.
3029 2009-01-22 Mark Probst <mark.probst@gmail.com>
3031 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
3032 info from the (correct) context.
3034 2009-01-22 Zoltan Varga <vargaz@gmail.com>
3036 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
3038 * unwind.c (mono_unwind_frame): New function to unwind through a frame
3039 using dwarf unwinding info. Not yet used.
3041 * mini.c (mini_init): When using xdebug, disable freeing of domains.
3043 2009-01-21 Mark Probst <mark.probst@gmail.com>
3045 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
3048 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
3049 special case and handle mono_arch_delegate_invoke_impl() returning
3050 function descriptors.
3052 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
3053 trampolines return function descriptors, too.
3055 2009-01-21 Zoltan Varga <vargaz@gmail.com>
3057 * method-to-ir.c (handle_alloc): Avoid generic instances in the
3058 out_of_line optimization.
3060 2009-01-21 Martin Baulig <martin@ximian.com>
3063 (MonoCompile): Added `disable_deadce_vars' to disable removing
3067 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
3068 inside the debugger.
3070 * liveness.c (mono_analyze_liveness): Don't remove any unused
3071 variables if `cfg->disable_deadce_vars' is set.
3073 2009-01-21 Mark Probst <mark.probst@gmail.com>
3075 * method-to-ir.c: Only apply exception constructor optimization if
3076 the the method actually belongs to an exception class. Fixes
3079 2009-01-21 Zoltan Varga <vargaz@gmail.com>
3081 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
3082 change inside a #ifdef __mono_ppc64__.
3084 * aot-compiler.c (compile_method): Remove the previous limitation.
3086 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
3087 on type variables in AOTed code.
3089 * aot-compiler.c (compile_method): Skip generic methods having type
3090 constraints on their generic parameters.
3092 * aot-compiler.c (compile_method): Check for methods which cannot be
3093 encoded inside RGCTX_FETCH patches as well.
3095 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
3098 2009-01-20 Mark Probst <mark.probst@gmail.com>
3100 * method-to-ir.c: Force the vtable variable in shared generic code
3101 for the case that they might show up on a stack trace where they
3104 * mini-exceptions.c: Save and use generic sharing info as well as
3105 IP in stack traces to resolve shared generic instantiations.
3107 2009-01-20 Zoltan Varga <vargaz@gmail.com>
3109 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
3110 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
3112 2009-01-20 Mark Probst <mark.probst@gmail.com>
3114 * method-to-ir.c: Do generic sharing for array constructors.
3116 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
3118 * mini-exceptions.c (mono_print_thread_dump): Add information
3119 about the thread state using wapi_current_thread_desc.
3121 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
3123 * basic-simd.cs: Tests for the new constructors.
3125 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
3127 * mini-ops.h: Added OP_EXPAND_*
3131 * mini-x86.c (mono_arch_output_basic_block): Same.
3133 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
3135 2009-01-19 Zoltan Varga <vargaz@gmail.com>
3137 * iltests.il.in: Add a test for #467385.
3139 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
3141 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
3142 thread been cleaned up is not the same currently in execution.
3144 Fixes appdomain-unload crashes on windows, osx and linux variants
3145 without the __thread keyword.
3147 2009-01-18 Zoltan Varga <vargaz@gmail.com>
3149 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
3150 (koush@koushikdutta.com). Implement this for android.
3152 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
3153 begins with a digit.
3155 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
3156 mono_marshal_get_write_barrier ().
3158 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
3160 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
3161 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
3162 that pass them on a register pair.
3164 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
3165 test was crashing due to that.
3167 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
3169 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
3170 trampoline code. Include ucontext.h only if available.
3172 2009-01-15 Mark Probst <mark.probst@gmail.com>
3174 * mini.c: mono_domain_lookup_shared_generic() takes an open method
3175 and doesn't check whether it's sharable, like it was before
3176 removing the shared generics hash. This brings IronPython
3177 performance back to what it was before that change.
3179 2009-01-14 Mark Probst <mark.probst@gmail.com>
3181 * method-to-ir.c: Handle delegate invocation optimization earlier,
3182 otherwise it would be handled (much more slowly) by the
3183 final/sealed optimization.
3185 2009-01-13 Zoltan Varga <vargaz@gmail.com>
3187 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
3188 domain is not set. Fixes #465864.
3190 2009-01-12 Mark Probst <mark.probst@gmail.com>
3192 * method-to-ir.c: Don't stop sharing of generic methods with catch
3193 clauses - we already handle those.
3195 2009-01-12 Mark Probst <mark.probst@gmail.com>
3197 * mini.c, mini.h: lookup_generic_method() is now
3198 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
3199 making the shared_generics_hash obsolete.
3201 2009-01-12 Mark Probst <mark.probst@gmail.com>
3203 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
3204 use the red zone. Make room on the stack first and then use it,
3205 not the other way around.
3207 2009-01-12 Zoltan Varga <vargaz@gmail.com>
3209 * mini.c (mini_init): Call mono_xdebug_init ().
3211 * aot-compiler.c (mono_xdebug_init): Make this non-static.
3213 2009-01-11 Zoltan Varga <vargaz@gmail.com>
3215 * TestDriver.cs: Add an --iter argument to run tests multiple times.
3217 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
3220 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
3221 debug+unwind info for trampolines.
3223 * mini.c (mono_create_unwind_op): New helper function.
3225 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
3227 2009-01-10 Zoltan Varga <vargaz@gmail.com>
3229 * aot-compiler.c: Fix the build.
3231 2009-01-09 Zoltan Varga <vargaz@gmail.com>
3233 * Makefile.am: Update dtrace-prelink.sh location.
3235 2009-01-08 Zoltan Varga <vargaz@gmail.com>
3237 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
3238 optimization. Fixes #464520.
3240 2009-01-07 Bill Holmes <billholmes54@gmail.com>
3242 * mini-amd64.c : Adding code to save/restore non-volatile registers
3245 * exceptions-amd64.c : Adding code to save/restore non-volatile
3246 registers on Winx64.
3248 Contributed under MIT/X11 license.
3250 2009-01-07 Zoltan Varga <vargaz@gmail.com>
3252 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
3253 __GNUC_MINOR__ which can break when the major version changes.
3255 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
3257 * basic-simd.cs: Add tests for usage of the sizeof opcode.
3259 2009-01-07 Geoff Norton <gnorton@novell.com>
3261 * helpers.c: Allow mono -v -v -v to work on darwin.
3263 2009-01-05 Bill Holmes <billholmes54@gmail.com>
3265 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
3268 Contributed under MIT/X11 license.
3270 2009-01-05 Zoltan Varga <vargaz@gmail.com>
3272 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
3273 instead of directly accessing type->data.klass. Fixes #462016.
3274 (mono_allocate_stack_slots_full): Ditto.
3276 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
3277 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
3279 * aot-compiler.c (emit_plt): Fix ARM build.
3281 2009-01-04 Zoltan Varga <vargaz@gmail.com>
3283 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
3285 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
3288 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
3289 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
3292 * iltests.il.in: Add a regression test.
3294 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3296 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
3298 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3300 * basic-simd.cs: Add a regression test for #462457.
3302 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3304 * mini-ops.h: Add a definition of XPHI.
3306 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
3308 * ssa.c (op_phi_to_move): Handle XPHI.
3310 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
3314 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3316 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
3318 2008-12-31 Geoff Norton <gnorton@novell.com>
3320 * mini-ppc.c: The prolog size allocated can be too small for darwin
3321 ppc32 under certain circumstances. Also fix a small logic bug.
3323 2008-12-29 Zoltan Varga <vargaz@gmail.com>
3325 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
3326 while loading AOT methods.
3328 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
3329 since only the former is nulled out after a successful cast. This prevents
3330 crashes with rethrown exceptions when using --debug=casts.
3332 2008-12-24 Mark Probst <mark.probst@gmail.com>
3334 * mini.h: New macro for checking whether a method is final,
3335 i.e. whether the method or its class is marked final.
3337 * method-to-ir.c: Use the new macro for all final-checks
3338 consistently. Fixes the crash in the System.ServiceModel tests.
3340 2008-12-23 Mark Probst <mark.probst@gmail.com>
3342 * mini-exceptions.c (get_exception_catch_class): Corrected another
3343 overly strict assertion.
3345 2008-12-23 Mark Probst <mark.probst@gmail.com>
3347 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
3348 Clobbering it is not allowed because the caller might use it as
3349 the vtable register in the interface call.
3351 2008-12-19 Mark Probst <mark.probst@gmail.com>
3353 * mini-exceptions.c (get_exception_catch_class): Corrected an
3354 overly strict assertion.
3356 2008-12-18 Mark Mason <mmason@upwardaccess.com>
3358 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
3360 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
3362 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
3364 * cpu-mips.md: correct lengths for certain long_ opcodes.
3366 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
3368 * 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().
3370 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3372 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
3374 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3376 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
3378 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
3380 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
3383 2008-12-16 Mark Mason <mmason@upwardaccess.com>
3385 * 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
3387 * 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)
3389 2008-12-15 Mark Mason <mmason@upwardaccess.com>
3391 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
3393 2008-12-14 Zoltan Varga <vargaz@gmail.com>
3395 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
3396 gshared code. Fixes #458947.
3398 * generics.cs: Add a test.
3400 2008-12-12 Mark Mason <mmason@upwardaccess.com>
3402 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3404 * mini-mips.c: first pass n32 code generation.
3406 * mini-mips.h: datatypes and defines for n32 support.
3408 * exceptions-mips.c: first pass n32 code generation.
3410 * tramp-mips.c: first pass n32 code generation.
3412 * cpu-mips.md: add long_ opcodes.
3414 2008-12-12 Mark Mason <mmason@upwardaccess.com>
3416 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3418 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3420 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3422 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3424 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3426 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3428 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3430 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3432 * helpers.c: for mips/n32, don't pass -mips32 to objdump
3434 2008-12-12 Zoltan Varga <vargaz@gmail.com>
3436 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
3438 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
3440 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
3442 2008-12-12 Mark Probst <mark.probst@gmail.com>
3444 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
3445 descriptors for helper functions directly in front of the code.
3447 2008-12-11 Mark Probst <mark.probst@gmail.com>
3449 * method-to-ir.c: Removed an unnecessary assertion.
3451 2008-12-10 Zoltan Varga <vargaz@gmail.com>
3453 * method-to-ir.c: Merge SGEN changes from the old JIT.
3455 2008-12-10 Zoltan Varga <vargaz@gmail.com>
3457 * driver.c (compile_all_methods_thread_main): Handle failure of
3460 2008-12-10 Mark Probst <mark.probst@gmail.com>
3462 * mini-ppc.c: Merged with mini-ppc64.c.
3464 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
3466 * Makefile.am: Use the same sources for PPC and PPC64.
3468 * mini-ppc64.c: Removed.
3470 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3472 * branch-opts.c (remove_block_if_useless): Extract fall through detection
3473 code to mono_bb_is_fall_through.
3475 * branch-opts.c (mono_remove_critical_edges): Same.
3477 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3479 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
3480 expect that an OP_BR_REG will be there.
3482 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3484 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
3485 for the many branch ops. The original check miss OP_BR_REG.
3489 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3491 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
3493 2008-12-09 Zoltan Varga <vargaz@gmail.com>
3495 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
3496 while holding the aot lock.
3498 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3500 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
3502 2008-12-09 Bill Holmes <billholmes54@gmail.com>
3504 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
3505 to release all runtime callable wrappers held by the runtime.
3507 Contributed under MIT/X11 license.
3509 2008-12-09 Bill Holmes <billholmes54@gmail.com>
3511 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
3514 Contributed under MIT/X11 license.
3516 2008-12-09 Zoltan Varga <vargaz@gmail.com>
3518 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
3519 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
3521 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3523 * cpu-mips.md: fix ckfinite length
3525 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
3526 (mono_arch_lowering_pass): cleanup, rearrange for clarity
3527 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
3529 2008-12-08 Mark Mason <mmason@upwardaccess.com>
3531 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
3533 2008-12-08 Geoff Norton <gnorton@novell.com>
3535 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
3536 size by 8 bytes as well.
3538 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3540 * basic-simd.cs: Fix method names for Vector16b.
3542 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3544 * basic-simd.cs: Fix method names for Vector16sb.
3546 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3548 * basic-simd.cs: Fix method names for Vector8us.
3550 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3552 * basic-simd.cs: Fix method names for Vector8s.
3554 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3556 * basic-simd.cs: Fix method names for Vector4ui.
3558 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3560 * basic-simd.cs: Fix method names for Vector2l.
3562 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3564 * basic-simd.cs: Fix method names for Vector2d.
3566 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3568 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
3569 that are extension methods.
3571 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3573 * basic-simd.cs: Fix method names for Vector4f.
3575 2008-12-08 Zoltan Varga <vargaz@gmail.com>
3577 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
3578 as such. Fixes #456669.
3580 2008-12-07 Mark Mason <mmason@upwardaccess.com>
3582 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
3584 2008-12-07 Mark Mason <mmason@upwardaccess.com>
3586 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
3587 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
3588 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
3589 (mips_adjust_stackframe): handle FP spills
3591 * mini-ops.h: add mips_mtc1_s2
3593 * cpu-mips.md: add mips_mtc1_s2
3595 2008-12-07 Zoltan Varga <vargaz@gmail.com>
3597 * unwind.c: New file, move the unwind info encoding functions here from
3598 aot-compiler.c, so they could be used at runtime too.
3600 2008-12-05 Mark Mason <mmason@upwardaccess.com>
3602 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
3603 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
3605 2008-12-05 Mark Mason <mmason@upwardaccess.com>
3607 * mini-mips.c: cleanup warnings
3608 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
3609 (mips_adjust_stackframe): handle case of taking the address of stack locals
3611 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3613 * aot-compiler.c: Implement a few functions missing from the asm writer.
3614 (emit_method_code): Only write symbols for methods when using the bin
3615 writer, since the assembler can't deal with the characters in our method
3618 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
3620 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
3623 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
3624 a bit to also restore %rax.
3626 2008-12-05 Mark Probst <mark.probst@gmail.com>
3628 * mini-ppc.c: Some simple merges from mini-ppc64.c.
3630 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3632 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
3635 2008-12-05 Mark Probst <mark.probst@gmail.com>
3637 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
3639 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
3640 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
3642 * exceptions-ppc64.c: Removed.
3644 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
3646 2008-12-05 Mark Probst <mark.probst@gmail.com>
3648 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
3651 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
3653 * tramp-ppc64.c: Removed.
3655 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3657 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
3660 2008-12-05 Mark Probst <mark.probst@gmail.com>
3662 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
3664 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
3665 mini-ppc.h instead of mini-ppc64.h.
3667 * mini-ppc64.h: Removed.
3669 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3671 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
3673 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
3675 2008-12-05 Mark Probst <mark.probst@gmail.com>
3677 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
3678 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
3681 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3683 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
3685 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3687 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
3689 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3691 * basic-simd.cs: Tests for operator == and != on Vector4f.
3693 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3695 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
3697 * simd-intrinsics.c: Kill useless enum.
3699 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3701 * cpu-mips.md: add long_conv_to_ovf_i4_2
3702 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
3704 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3706 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
3708 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
3710 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3712 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
3714 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3716 * basic-simd.cs: Add tests for new methods.
3718 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3720 * simd-intrinsics.c: Add support for operator == and !=
3723 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
3725 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3727 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
3729 2008-12-04 Zoltan Varga <vargaz@gmail.com>
3731 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
3733 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
3734 MONO_PATCH_INFO_ICALL_ADDR.
3736 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
3738 * aot-compiler.c: Resurrect full-aot support.
3740 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3742 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
3744 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3746 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
3748 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
3750 * basic-simd.cs: Fix tests to work under ppc.
3751 Remove tests for methods that will be removed.
3753 2008-12-03 Mark Probst <mark.probst@gmail.com>
3755 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
3756 generic type (via a typedef or typeref) correctly.
3758 2008-12-03 Zoltan Varga <vargaz@gmail.com>
3760 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
3761 diagnose an assertion failure.
3763 2008-12-02 Mark Probst <mark.probst@gmail.com>
3765 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
3766 Fix trampoline size.
3768 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
3769 conversion opcodes are implemented natively instead via emulation.
3771 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3773 * cpu-mips.md: remove mips_xori
3775 * mini-ops.h: remove mips_xori
3777 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
3779 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
3781 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
3783 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3785 * cpu-mips.md: fix instruction lengths.
3787 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
3789 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
3791 * mini-ops.h: fix slti / sltiu op profiles.
3793 2008-12-02 Martin Baulig <martin@ximian.com>
3795 * method-to-ir.c (mono_method_to_ir): Disable debugging
3796 information for the init locals block to make the debugger stop
3797 after all locals have been initalized.
3799 2008-12-02 Martin Baulig <martin@ximian.com>
3801 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
3802 running inside the debugger.
3804 2008-12-01 Zoltan Varga <vargaz@gmail.com>
3806 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
3809 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
3810 alu->alu imm optimization which only shows if deadce is disabled.
3812 * aot-compiler.c: Rename the function names for the binary and asm writers
3813 so they can coexist in the same process. Rework the xdebug code to use the
3814 asm writer. This avoids the need to call into the runtime to dump the
3815 debugging info. Add more debugging info for types.
3817 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
3819 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
3820 cpu description tables, they can't occur in cpu-<ARCH>.md.
3822 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
3823 the stack in CEE_LDFLDA. Fixes #450542.
3825 * generics.cs: Add a new test.
3827 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3829 * mini-ops.h: updated MIPS opcodes
3830 * mini-mips.c: decompose long opts
3831 * mini-mips.h: decompose long opts
3833 2008-11-29 Mark Mason <mmason@upwardaccess.com>
3835 * cpu-mips.md: fix length on int_rem_un
3836 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
3838 2008-11-29 Zoltan Varga <vargaz@gmail.com>
3840 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
3842 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
3844 2008-11-29 Martin Baulig <martin@ximian.com>
3846 * mini-exceptions.c (mono_handle_native_sigsegv): Check
3847 mono_debug_using_mono_debugger() in addition to the
3848 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
3850 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3852 * mini-ops.h: updated more MIPS opcodes
3853 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
3854 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
3856 2008-11-28 Mark Probst <mark.probst@gmail.com>
3858 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
3860 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3862 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
3863 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
3864 * mini-ops.h: correct selected mips opcode entries
3866 2008-11-28 Mark Probst <mark.probst@gmail.com>
3868 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
3871 2008-11-28 Mark Probst <mark.probst@gmail.com>
3873 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
3875 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3877 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
3878 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
3879 * mini-mips.h: disable IMT
3880 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
3882 2008-11-28 Mark Probst <mark.probst@gmail.com>
3884 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
3886 2008-11-28 Mark Probst <mark.probst@gmail.com>
3888 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
3890 2008-11-28 Zoltan Varga <vargaz@gmail.com>
3892 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
3895 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3897 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3898 for Set/GetVector aligned versions.
3900 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3902 * basic-simd.cs: Add tests for Get/SetVector.
3904 2008-11-27 Mark Probst <mark.probst@gmail.com>
3906 * mini.c: Removed g_slist_append_mempool(). Now in
3909 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3911 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
3912 size properly and make the bounds check optional.
3914 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3915 for SetVector and IsAligned.
3917 2008-11-27 Zoltan Varga <vargaz@gmail.com>
3919 * mini.c: Remove unused mono_normalize_opcodes () function.
3921 2008-11-26 Mark Probst <mark.probst@gmail.com>
3923 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
3924 using the new atomic add ops now.
3926 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
3929 2008-11-26 Mark Probst <mark.probst@gmail.com>
3931 * mini-ppc64.c: Several fixes.
3933 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3935 * cpu-mips.md: added jump_table
3936 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
3938 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3940 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
3942 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3944 * mini-ops.h: corrected a handful of MIPS opcodes.
3946 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3948 * aot-compiler.c: MIPS to use ELF writer
3950 2008-11-25 Mark Mason <mmason@upwardaccess.com>
3952 * mini-codegen.c: remove MIPS specific assert.
3954 2008-11-25 Mark Probst <mark.probst@gmail.com>
3956 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
3957 fixes. PPC64 now passes most of the runtime regressions.
3959 2008-11-24 Zoltan Varga <vargaz@gmail.com>
3961 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
3962 volatile intervals a bit.
3964 2008-11-24 Mark Probst <mark.probst@gmail.com>
3966 * basic-long.cs: New test case.
3968 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3970 * mini.c (mini_method_compile): Disable globalra for large methods for
3973 * regalloc2.c (order_moves): Add fp support.
3975 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
3976 source bblock ends with an OP_BR_REG.
3978 * ratests.cs: Add a new test.
3980 2008-11-23 Mark Probst <mark.probst@gmail.com>
3982 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
3983 sharing. PPC64 now passes generics.exe.
3985 2008-11-23 Mark Probst <mark.probst@gmail.com>
3987 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
3989 2008-11-23 Zoltan Varga <vargaz@gmail.com>
3991 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
3992 memory when mono_jit_info_table_find () can't find the method in the
3995 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
3998 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
4001 2008-11-23 Mark Probst <mark.probst@gmail.com>
4003 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
4004 Several fixes. PPC64 now runs exceptions.exe and
4005 devirtualization.exe.
4007 2008-11-22 Mark Probst <mark.probst@gmail.com>
4009 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
4010 arrays.exe and basic-math.exe.
4012 2008-11-22 Mark Probst <mark.probst@gmail.com>
4014 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
4015 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
4017 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
4019 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
4021 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
4023 * method-to-ir.c: Move bounds checking macros to ir-emit.h
4025 * ir-emit.h: Move macros from method-to-ir.c to here.
4027 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
4029 * mini-ops.h: Correct the long simd ops to use LREG.
4031 2008-11-21 Zoltan Varga <vargaz@gmail.com>
4033 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
4035 * mini-ops.h: Correct the dreg type of a few long opcodes.
4037 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
4040 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
4042 * mini-ppc.c: remove negative stack references in epilog
4043 for platforms that don't support the red zone.
4045 2008-11-21 Mark Probst <mark.probst@gmail.com>
4047 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
4048 point regs. Now PPC64 passes basic-calls.exe.
4050 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4052 * basic-simd.cs: Add tests for accessors of Vector2l.
4054 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4056 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
4058 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
4060 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
4062 2008-11-21 Mark Probst <mark.probst@gmail.com>
4064 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
4065 PPC64 passes basic-long.exe.
4067 2008-11-20 Mark Probst <mark.probst@gmail.com>
4069 * decompose.c: Decompose carry and overflow add on PPC64 like on
4070 other 64 bit archs. Don't decompose sub at all on PPC64.
4072 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
4073 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
4076 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4078 * basic-simd.cs: Add tests for accessors of Vector2d.
4080 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4082 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
4086 * mini-x86.c (mono_arch_output_basic_block): Same.
4088 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
4090 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4092 * basic-simd.cs: Add tests for accessors of Vector4f.
4094 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4096 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
4100 * mini-x86.c (mono_arch_output_basic_block): Same.
4102 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
4104 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4106 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
4108 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4110 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
4114 * mini-x86.c (mono_arch_output_basic_block): Same.
4116 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
4118 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4120 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
4122 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4124 * simd-intrinsics.c: Enable setters for Vector16sb.
4126 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4128 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
4132 * mini-x86.c (mono_arch_output_basic_block): Same.
4134 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
4136 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
4138 * simd-intrinsics.c: Implement setter for Vector8us.
4140 2008-11-19 Zoltan Varga <vargaz@gmail.com>
4142 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
4145 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
4147 * mini-ppc.c: remove references to the red zone in the prolog
4148 (for systems that don't support it).
4150 2008-11-19 Mark Probst <mark.probst@gmail.com>
4152 * cpu-ppc64.md: Fixed a few instruction lengths.
4154 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
4157 2008-11-19 Mark Probst <mark.probst@gmail.com>
4159 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
4162 2008-11-19 Zoltan Varga <vargaz@gmail.com>
4164 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
4166 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
4168 * mini-ops.h: Added OP_INSERT_I2.
4172 * mini-x86.c (mono_arch_output_basic_block): Same.
4174 * simd-intrinsics.c: Implement setter for Vector8s.
4176 * simd-methods.h: Add the names of get setters of Vector8s.
4178 2008-11-18 Zoltan Varga <vargaz@gmail.com>
4180 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
4182 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
4185 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
4187 2008-11-18 Mark Probst <mark.probst@gmail.com>
4189 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
4190 for PPC64. An empty program runs now.
4192 2008-11-18 Zoltan Varga <vargaz@gmail.com>
4194 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
4196 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
4197 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
4198 info for JITted code is emitted into a shared library, loadable into gdb.
4200 2008-11-18 Mark Probst <mark.probst@gmail.com>
4202 * Makefile.am: Changes to build PPC64.
4204 * mini-arch.h: Include mini-ppc64.h on PPC64.
4206 2008-11-18 Mark Probst <mark.probst@gmail.com>
4208 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
4209 in PPC code up to r119147.
4211 2008-11-18 Mark Probst <mark.probst@gmail.com>
4213 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
4214 cpu-ppc64.md: Changes for PPC64.
4216 Based on code submitted by andreas.faerber@web.de at
4217 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
4220 2008-11-18 Mark Probst <mark.probst@gmail.com>
4222 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
4223 cpu-ppc64.md: Copied from the corresponding PPC files from
4226 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
4228 * mini-ops.h: Added OP_ROUND.
4230 * cpu-x86.md: Added round.
4232 * mini-x86.c: Added support for intrinsicing Math.Round (double).
4234 * basic-math.cs: Added test_0_round to test rounding.
4236 Contributed under MIT/X11 license.
4238 2008-11-17 Bill Holmes <billholmes54@gmail.com>
4240 * aot-compiler.c : Fix the Winx64 build.
4242 Contributed under MIT/X11 license.
4244 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
4246 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
4247 in OP_EXTRACT_R8 to avoid possible stack corruption.
4249 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
4251 * mini-ops.h: Added OP_EXTRACT_R8/I8.
4253 * cpu-x86.md: Added extract_r8.
4255 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
4257 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
4258 a couple of OP_EXTRACT_I4.
4260 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
4262 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
4264 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
4266 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
4269 2008-11-17 Zoltan Varga <vargaz@gmail.com>
4271 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
4272 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
4274 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
4275 are not needed any more.
4277 * mini.h: Remove the unused INS_LIST macros.
4279 * mini.c (mini_method_compile): Remove a disable globalra case which is no
4282 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
4285 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
4286 mono_alloc_ireg () instead.
4288 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
4291 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
4294 * aot-runtime.c (load_aot_module): Disable AOT when running under
4297 * mini-amd64.h: Change the monitor fastpath defines to check for
4298 !PLATFORM_WIN32 so they work on *bsd too.
4300 * mini.h mini.c mini-hhpa.c: Remove more unused code.
4302 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
4304 * mini.h (MonoCompile): Remove new_ir flag.
4306 * regalloc.h regalloc.c: Remove unused code.
4308 * cpu-*.md: Remove more unused opcodes.
4310 * simple-cee-ops.h simple-mini-ops.h: Removed.
4312 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
4314 2008-11-17 Zoltan Varga <vargaz@gmail.com>
4316 * aliasing.h: Removed.
4318 * *.c: Remove references to aliasing.h and inssel.h.
4320 * mini.c: Remove additional unused functions.
4322 * mini-ops.h cpu-*.md: Remove unused opcodes.
4324 2008-11-16 Zoltan Varga <vargaz@gmail.com>
4326 Remove the old JIT code.
4328 * inssel*.brg: Removed.
4330 * ssa.c abcremoval.c aliasing.c: Removed.
4332 * ssa2.c: Renamed to ssa.c.
4334 * abcremoval2.c: Renamed to abcremoval.c.
4336 * *.c: Removed all !cfg->new_ir code.
4338 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
4339 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
4341 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
4343 2008-11-16 Zoltan Varga <vargaz@gmail.com>
4345 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
4346 to simplify the code and cut back on the number of global symbols in the AOT
4349 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
4351 2008-11-15 Zoltan Varga <vargaz@gmail.com>
4353 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
4354 with the got/got_info tables.
4356 * mini.h: Bump AOT file format version.
4358 * unwind.h: New file, contains definitions for stack unwinding.
4360 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
4363 * aot-compiler.c: Generalize the emitting of unwind information to use the
4364 information in cfg->unwind_ops.
4366 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
4368 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
4369 AOT method frames. Enable writing symbols for methods by default.
4371 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
4373 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
4374 and make it work with vectors of element sizes 1, 2 and 4.
4376 * simd-intrinsics.c: Enable getter for all vectors with element size
4379 * simd-methods.h: Add the names of other getters.
4381 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
4387 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
4389 * mini-ppc.h: portability fix.
4391 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
4393 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
4394 buggy and will overwrite it.
4396 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4398 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
4399 Use it to emit local symbols for all methods so AOTed methods show up with
4400 their full name in gdb/valgrind output.
4402 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
4404 * mini-ppc.c: portability fixes.
4406 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4408 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
4409 entries out of the if (!generic_shared...) code so it is always done.
4410 (mono_class_init_trampoline): Do the patching when running under valgrind
4411 too, newer versions of valgrind have no problems with it.
4413 2008-11-13 Zoltan Varga <vargaz@gmail.com>
4415 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
4418 2008-11-13 Mark Probst <mark.probst@gmail.com>
4420 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
4423 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4425 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
4427 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4429 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
4435 * simd-intrinsics.c: Same.
4437 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4439 * simd-intrinsics.c: Enable constructor intrinsics for all types.
4441 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4443 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
4444 to work with more Vector types.
4446 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4448 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
4449 store the elemens directly instead of using and intermediate.
4451 2008-11-13 Zoltan Varga <vargaz@gmail.com>
4453 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
4455 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
4456 to preserve %eax for aot plt trampolines.
4458 * aot-compiler.c (compile_method): Don't skip synchronized methods.
4459 (encode_method_ref): Flag synchronized methods so they won't go through
4462 * aot-compiler.c: Additional work to support AOTing synchronized methods/
4465 * cpu-ia64.md (jmp): Increase max length.
4467 2008-11-12 Zoltan Varga <vargaz@gmail.com>
4469 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
4470 open generic classes.
4472 * aot-compiler.c: Enable the ELF writer on ELF platforms.
4474 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
4475 box+brtrue optimization since it causes test failures on x86.
4477 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4479 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
4485 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
4486 for simd ctor values.
4488 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
4489 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
4491 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4493 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
4496 * simd-instrincs.c: Same.
4498 * basic-simd.cs: Same.
4500 2008-11-12 Zoltan Varga <vargaz@gmail.com>
4502 * ratests.cs: Add more tests.
4504 * regalloc2.c (add_spill_code): Handle more corner cases.
4506 2008-11-11 Zoltan Varga <vargaz@gmail.com>
4508 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
4509 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
4510 both the source an destination of an instruction.
4512 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
4514 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
4515 wapihandles.c: more portability changes.
4517 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
4519 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
4520 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
4521 safe to execute in a signal handler and the kernel provides better
4522 the info in /proc/self/smaps. Avoid the assert on sigaction during
4525 2008-11-11 Zoltan Varga <vargaz@gmail.com>
4527 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
4528 do the bblock linking hack if it is actually needed.
4530 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
4533 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
4534 crash problem is fixed.
4536 * branch-opts.c (mono_remove_critical_edges): Link up newly added
4539 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
4541 (mini_method_compile): Set the starting value of next_vreg to
4542 MAX_IREGS + MAX_FREGS when using globalra.
4544 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
4545 filter clauses with BB_EXCEPTION_HANDLER.
4547 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
4549 2008-11-10 Mark Probst <mark.probst@gmail.com>
4551 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
4552 space for stdcall. Fixes regressions on Win32.
4554 2008-11-10 Zoltan Varga <vargaz@gmail.com>
4556 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
4558 (linear_scan): Remove an assert which doesn't seem to be needed.
4560 * local-propagation.c (mono_local_deadce): Avoid a call to
4561 MONO_DELETE_INS which would screw up the instruction linking.
4563 * mini.c (mono_decompose_op_imm): Make this work with globalra.
4565 * regalloc2.c: Upgrade to work the current JIT code.
4567 2008-11-09 Zoltan Varga <vargaz@gmail.com>
4569 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
4572 * aot-runtime.c: Remove some dead code.
4574 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
4576 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
4578 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
4579 trampolines using sscanf since atoi doesn't work on large unsigned values.
4581 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
4582 Initialize code_size.
4584 2008-11-08 Mark Probst <mark.probst@gmail.com>
4586 * method-to-ir.c (mini_emit_inst_for_method): Make
4587 Interlocked.CompareExchange work for Int arguments on 32 bit
4590 2008-11-07 Mark Probst <mark.probst@gmail.com>
4592 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
4594 2008-11-06 Bill Holmes <billholmes54@gmail.com>
4596 * main.c Fix MSVC build.
4598 Contributed under MIT/X11 license.
4600 2008-11-06 Mark Probst <mark.probst@gmail.com>
4602 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
4603 alignment larger than 8 bytes are aligned correctly, too.
4605 * mini.c: Honor the min_align field of MonoClass when laying out
4608 2008-11-06 Zoltan Varga <vargaz@gmail.com>
4610 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
4612 * aot-compiler.c (emit_plt): Fix a warning.
4614 * aot-compiler.c: Implement ARM support in the binary writer.
4616 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4618 * basic-simd.cs: Add test for getter with byref arg.
4619 Fix the naming of a few tests.
4620 Add missing checks to a test.
4622 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4624 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
4626 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
4627 most of the full-aot support for monitor enter/exit trampolines.
4629 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
4630 enter/exit trampoline creation functions.
4632 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
4635 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
4637 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
4638 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
4639 implement the needed functionality without adding crap to the runtime.
4641 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4643 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
4646 * mini.c (mono_build_date): New global version holding the build date in
4649 * Makefile.am (buildver.c): Generate a file containing the build date.
4651 * main.c: Set the build date from the generated file.
4653 * mini.c (mono_get_runtime_build_info): New helper function returning build
4654 information in a string format.
4656 * driver.c (mono_main): Print the build date in --version.
4658 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
4659 file when the bind-to-runtime-version option is used.
4661 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4663 * simd-intrinsics.c: Fix bug when using getters and byref args.
4665 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4667 * simd-methods.h: Rename prefetch methods.
4669 * simd-intrinsics.c: Same.
4671 2008-11-05 Mark Probst <mark.probst@gmail.com>
4673 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
4676 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4678 * aot-compiler.c: Use the bundled elf header files instead of depending on
4681 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
4684 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
4687 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
4689 * cpu-x86.md: Add store nta ops.
4695 * mini.h: Add an enum for simd prefetch modes.
4697 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
4698 of store. Use the changed code to support store nta.
4700 * simd-intrinsics.c: Add prefetch ops for all vector types.
4702 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4704 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
4707 * aot-compiler.c: Use statically allocated buffers for constructing symbol
4710 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
4713 2008-11-04 Mark Probst <mark.probst@gmail.com>
4715 * mini-x86.c: Fixed commit.
4717 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4719 * aot-compiler.c (emit_plt): Align the plt section only on x86.
4721 2008-11-04 Mark Probst <mark.probst@gmail.com>
4723 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
4724 and MONITOR_EXIT, for the ASM fastpaths.
4726 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
4729 * mini.c, patch-info.h: Signature and patch infos for
4730 Monitor.Enter/Exit trampolines.
4732 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
4734 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
4735 Monitor.Enter/Exit ASM fastpath for Linux.
4737 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4739 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
4741 * objects.cs: Add a new test.
4743 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
4745 * aot-runtime.c (load_method): Run class initialization in the PLT case even
4746 if MONO_LOG_LEVEL is set.
4748 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
4750 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
4752 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
4754 * aot-compiler.c: Change the relocation code to use virtual addresses instead
4755 of file offsets. Align the sections belonging to the data segment to
4758 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4760 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
4761 elf.h. Port it to amd64.
4763 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4765 * driver.c: Enable SIMD by default.
4767 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4769 * cpu-x86.md: Add prefetch op.
4775 * mini.h: Add an enum for simd prefetch modes.
4777 * simd-methods.h: Add prefetch function names.
4779 * simd-intrinsics.c: Add prefetch ops for all vector types.
4781 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4783 * aot-compiler.c (emit_bytes): Speed this up a little.
4785 2008-11-02 Zoltan Varga <vargaz@gmail.com>
4787 * aot-compiler.c: Add JIT time etc. statistics.
4789 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
4791 * mini.h (MonoCompile): Add 'got_offset' field.
4793 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
4794 method_got_offsets array.
4796 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
4799 * aot-compiler.c (compile_method): Add generic method instances referenced
4800 by the method to the list of methods to be compiled, this is required so if
4801 A<T> references B<T>, and another assembly references A<int>, then it will
4802 also get a copy of B<int>.
4804 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
4805 when checking for monitor enter/exit.
4807 2008-10-30 Mark Probst <mark.probst@gmail.com>
4809 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
4810 for Monitor.Enter and Monitor.Exit if enabled.
4812 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
4815 2008-10-30 Zoltan Varga <vargaz@gmail.com>
4817 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
4818 of an OP_MOVE. Fixes #440046.
4820 * basic-long.cs: Add a new test.
4822 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4824 * mini.h: Add synchronization note for the managed counter-part.
4826 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
4827 returns the simd caps of the current cpu.
4829 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4831 * basic-simd.cs: Remove Console.WriteLine.
4833 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4835 * basic-simd.cs: New tests for Vector2ul.
4837 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4839 * simd-intrinsics.c: Add new vector type Vector2ul.
4841 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4843 * basic-simd.cs: New tests for Vector2l.
4845 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4847 * cpu-x86.md: Add long version of most packed int ops.
4853 * simd-intrinsics.c: Add new vector type Vector2l.
4855 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4857 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
4859 * simd-methods.h: Remove SN_op_BitwiseXor.
4861 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4863 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
4866 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4868 * basic-simd.cs: Test for Vector2d.
4870 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
4873 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4875 * cpu-x86.md: Add double version of all packed float ops.
4881 * simd-intrinsics.c: Add new vector type Vector2d.
4883 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
4885 * simd-methods.h: Add Duplicate.
4887 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4889 * basic-simd.cs: Test for packing with signed saturation.
4891 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4893 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
4894 found in the TYPESPEC table.
4896 2008-10-26 Zoltan Varga <vargaz@gmail.com>
4898 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
4901 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4903 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
4904 instead of the RVA, since the RVA can be changed by tools like the cil
4907 * method-to-ir.c (mono_method_to_ir2): Ditto.
4909 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
4910 (deserialize_variable): Ditto.
4912 2008-10-25 Martin Baulig <martin@ximian.com>
4914 * debug-mini.c (write_variable): Use
4915 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
4917 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4919 * cpu-x86.md: Add unsigned variants of packd and packw.
4923 * mini-x86.h: Emit the right instruction for packd and packw.
4924 Add unsigned variants of packd and packw.
4926 * simd-intrinsics.c: Packd and packw were used in place of their
4927 unsigned variants. Change that.
4928 Add intrinsics for (Signed)PackWithSignedSaturation.
4930 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
4932 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4934 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
4936 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4938 * mini-ops.h: Remove dword packed add/sub with saturation ops.
4940 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
4942 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
4945 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
4947 2008-10-24 Mark Probst <mark.probst@gmail.com>
4949 * method-to-ir.c, mini.c: Special casing for the synchronized
4950 wrapper for the ldtoken+GetTypeFromHandle case.
4952 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4954 * mini.c (mono_replace_ins): Move this to branch-opts.c.
4956 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
4957 created/split bblocks.
4959 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4961 * mini-ops.h: Add packed signed mul high.
4965 * mini-x86.c (mono_arch_output_basic_block): Same.
4967 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
4969 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
4971 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4973 * basic-simd.cs: Tests for Vector16sb.
4975 2008-10-24 Zoltan Varga <vargaz@gmail.com>
4977 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
4979 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
4981 * mini-ops.h: Add packed signed min, max and compare greater.
4985 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
4988 * simd-methods.h: Add CompareGreaterThan.
4990 * simd-methods.h: Remove CompareEquals.
4992 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
4994 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
4996 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
4999 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
5001 * basic-simd.cs: Fix tests due to change in the API.
5003 2008-10-21 Zoltan Varga <vargaz@gmail.com>
5005 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
5007 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5009 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
5011 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
5012 inst_offset as this has invalid values for LDADDR.
5014 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5016 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
5018 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
5020 2008-10-21 Zoltan Varga <vargaz@gmail.com>
5022 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
5023 for accessing field->data.
5025 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5027 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
5029 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5031 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
5033 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
5035 2008-10-21 Zoltan Varga <vargaz@gmail.com>
5037 * dominators.c (mono_compute_natural_loops): Allocate GList enties
5038 from the cfg mempool.
5040 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
5042 * basic-simd.cs: Tests for new methods in Vector8us.
5044 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
5046 * mini-ops.h: Add multiply and store high.
5050 * mini-x86.c (mono_arch_output_basic_block): Same.
5052 * simd-methods.h: Same.
5054 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
5057 2008-10-19 Zoltan Varga <vargaz@gmail.com>
5059 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
5060 mono_class_setup_vtable ().
5062 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
5063 mono_class_get_vtable_entry () for accessing klass->vtable.
5065 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
5067 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
5070 * method-to-ir.c (mono_save_token_info): Don't save references made from
5073 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
5074 of generic instances.
5076 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
5078 2008-10-19 Mark Probst <mark.probst@gmail.com>
5080 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
5081 OP_JMP depends on the method signature. Calculate it properly.
5083 2008-10-19 Zoltan Varga <vargaz@gmail.com>
5085 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
5088 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
5090 (emit_extra_methods): Add another table mapping method indexes to
5091 offsets in the extra_method_info table.
5093 * mini.h: Bump AOT file format version.
5095 * aot-runtime.c: Merge most of the code from mono_aot_get_method
5096 and mono_aot_get_method_from_token () into one function.
5098 2008-10-19 Mark Probst <mark.probst@gmail.com>
5100 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
5103 2008-10-18 Zoltan Varga <vargaz@gmail.com>
5105 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
5108 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
5111 * mini.c (mono_patch_info_equal): Compare the generic context as well.
5113 * mini.h: Bump aot file format version.
5115 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
5116 AOT file can contain native code for methods which are not in the METHOD
5117 table. Generate code for non-sharable generic instances of generic methods
5118 found in the METHODSPEC table.
5120 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
5121 encoding generic type handles.
5123 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
5124 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
5126 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
5127 macros + MONO_ADD_INS.
5129 * mini.c (mono_jump_info_token_new2): New function which takes a generic
5132 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
5134 * mini.h: Bump aot file format version.
5136 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
5138 2008-10-17 Mark Probst <mark.probst@gmail.com>
5140 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
5141 platforms, with definable stack alignment value. Set to 16 now
5144 * mini.c, mini.h, driver.c: Command line option for disabling
5147 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
5149 * basic-simd.cs: Tests for new methods in Vector4ui.
5151 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
5153 * mini-ops.h: Add packed int shuffle.
5157 * mini-x86.c (mono_arch_output_basic_block): Same.
5159 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
5160 extract mask, max, min, shuffle.
5162 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
5164 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
5166 * basic-simd.cs: Tests for new methods in Vector8us.
5168 2008-10-17 Mark Probst <mark.probst@gmail.com>
5170 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
5171 RuntimeTypeHandle, not a TypedReference.
5173 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
5175 * simd-intrinsics.c: remove relocations.
5177 2008-10-17 Zoltan Varga <vargaz@gmail.com>
5179 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
5180 optimizations from the x86 backend.
5182 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
5184 * simd-methods.h, simd-intrinsics.c: debloat method names and
5185 prepare for no relocations.
5187 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5189 * mini-ops.h: Add packed min/equal and sum of absolute differences.
5193 * mini-x86.c (mono_arch_output_basic_block): Same.
5195 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
5196 extract mask, max, min and sum of absolute differences.
5198 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
5201 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5203 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
5204 Renamed one test for consistency.
5206 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5208 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
5209 fix to the code that deal with other blocks.
5211 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5213 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
5215 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5217 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
5218 that deals with vreg interference. Explicitly check for OP_LDADDR to be
5219 able to process the source reg.
5221 2008-10-16 Martin Baulig <martin@ximian.com>
5223 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
5225 * inssel.brg: Add `OP_HARD_NOP'.
5227 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
5229 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
5230 `OP_HARD_NOP' instruction when running inside the debugger.
5232 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
5233 `OP_HARD_NOP' instruction when running inside the debugger.
5235 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5237 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
5238 now works. The issue with the regalloc tripping up no longer
5241 * simd-intrinsics.c (load_simd_vreg): Same.
5243 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5245 * basic-simd.cs: Tests for new Vector8ui methods.
5247 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5249 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
5250 only for type. This fixes crashes where MonoInst::klass is checked
5251 for ops of type != VTYPE or OBJ.
5253 * simd-intrinsics.c (load_simd_vreg): Same.
5255 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5257 * mini-ops.h: Add ops for packed shuffle/max/avg and
5262 * mini-x86.c (mono_arch_output_basic_block): Same.
5264 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
5267 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
5268 to emit extract mask op.
5270 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
5271 to emit word shuffles.
5273 2008-10-15 Mark Probst <mark.probst@gmail.com>
5275 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
5276 the largest alignment needed by a variable, but at least
5279 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5281 * basic-simd.cs: Tests for the fixes in the last commit.
5283 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5285 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
5286 no longer handles STACK_PTR input.
5288 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
5290 * simd-intrinsics.c (load_simd_vreg): New function that works like
5291 get_simd_vreg but handles STACK_PTR input.
5293 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
5294 as the input can be an arbitrary pointer.
5296 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
5297 LDADDR local optimization directly otherwise use a store op.
5299 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5301 * basic-simd.cs: Tests for dup low and dup high.
5303 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5305 * mini-ops.h: Add dup low and dup high ops.
5309 * mini-x86.c (mono_arch_output_basic_block): Same.
5311 * simd-intrinsics.c (vector4f_intrinsics): Same.
5313 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5315 * basic-simd.cs: Tests for recently added functionality.
5317 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5319 * mini-ops.h: Add remaining sse1 fp ops.
5321 * cpu-x86.md: Add remaining sse1 fp ops.
5323 * mini-x86.c (mono_arch_output_basic_block): Same.
5325 * mini.h: Add enum for simd FP compare conditions.
5327 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
5329 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
5330 so the backed can generate the appropriate op.
5332 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5333 This patch squeese one more byte from the SimdIntrinsc struct.
5335 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
5336 a a shift amount intead of simply or'ing it.
5338 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
5340 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
5341 byte so we can have an aditional flags field without increasing struct size.
5343 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
5344 against the simd_supported_versions bitmask.
5346 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
5348 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
5350 * mini.c: remove rawbuffer code (the only use here is unsafe because
5351 it takes locks during signal handling and the kernel now provides much
5352 better info in proc/pid/smaps these days).
5354 2008-10-13 Zoltan Varga <vargaz@gmail.com>
5356 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
5357 OP_X86_PUSH_OBJ. Fixes #434620.
5359 * objects.cs: Add a test.
5361 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
5363 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
5364 that the packuswb/packusdw don't work with unsigned numbers for what
5365 would be negative numbers in signed format.
5367 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
5368 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
5370 * mini-ops.h: Add doubleword forms of many ops and packing ones.
5372 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
5374 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
5376 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
5378 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
5381 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
5382 version as the enum in mini.h.
5384 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
5385 for sse3 ops, check the simd_version field if present. This way the code
5386 works with all versions of sse.
5388 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5390 * simd-intrinsics.c: Fixed intrinsic name typo.
5392 * mini.h: Added missing simd exported function.
5394 * basic-simd.cs: Added tests for Vector4ui.
5395 Fixed broken test for Vector16b.
5397 2008-10-10 Zoltan Varga <vargaz@gmail.com>
5399 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
5400 the max length to 64.
5402 2008-10-10 Mark Probst <mark.probst@gmail.com>
5404 * method-to-ir.c: Only do the fast virtual generic method call for
5405 non-wrapper methods.
5407 * mini.h, mini-trampolines.c: The new generic virtual remoting
5408 trampoline handles virtual method calls via the vtable (as done by
5409 the fast virtual generic method calls) to remoting proxies.
5411 * mini.c (mono_jit_create_remoting_trampoline): For generic
5412 methods reate a generic virtual remoting trampoline.
5414 * mini-amd64.h: Enable fast virtual generic method calls again.
5416 2008-10-10 Mark Probst <mark.probst@gmail.com>
5418 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
5419 restore registers when doing tail calls.
5421 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5423 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
5426 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5428 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
5430 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5432 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
5434 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5436 * basic-simd.cs: Retrofit for API changes.
5438 2008-10-10 Mark Probst <mark.probst@gmail.com>
5440 * mini-ppc.c: Handle integer stack arguments for tail calls.
5442 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5444 * optflags-def.h: Removed sse3 optimization.
5448 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
5451 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
5453 * mini.h: Added enumeration with simd versions.
5455 * simd-intrinsics.c (emit_intrinsics): Use the new static var
5458 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
5460 * mini.c (mini_init): Call mono_simd_intrinsics_init.
5462 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
5464 * basic-simd.cs: Added tests for Vector8u and Vector16u.
5466 * basic-simd.cs: Fixed test naming.
5468 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
5470 * mini-ops.h: Added ops for packed and saturated math, shifts
5471 and packing/unpacking.
5473 * cpu-x86.md: Added descriptors for the above ops.
5475 * mini-x86.c: Added code to emmit the above ops.
5477 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
5479 2008-10-08 Zoltan Varga <vargaz@gmail.com>
5481 * aot-compiler.c (compile_method): Enable AOT for generic code.
5483 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
5485 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
5487 * mini.c: add a workaround for a common screwup that ends up blamed
5488 to mono (other processes blocking signal delivery).
5490 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5492 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
5493 in the LDFLD/STFLD opcodes. Fixes #432673.
5495 * iltests.il.in: Add a new test.
5497 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
5499 * mini-arm.c: attach the thread in unmanaged->managed transitions
5500 using delegates (bug #433148).
5502 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
5504 * basic-simd.cs: Use new ShuffleSel constants.
5506 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
5508 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
5510 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
5511 only disable simd intrinsics if no sse2 is detected.
5513 * optflags-def.h: Added sse3.
5515 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
5518 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5520 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
5521 when adding delegate-invoke wrappers.
5523 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5525 * Makefile.am: Reenable the simd tests.
5527 2008-10-07 Bill Holmes <billholmes54@gmail.com>
5529 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
5530 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
5531 other vreg is allocated to that hreg.
5533 Contributed under MIT/X11 license.
5535 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5537 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
5540 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
5542 * basic-simd.cs: New test suite for SIMD intrinsics.
5544 * Makefile.am: Added new tests.
5546 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
5548 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
5552 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
5554 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
5555 using SSE2 aware opcodes.
5557 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
5558 is enabled, this code path is only reachable if conversion ops are emmited after
5561 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
5563 This optimization saves 6 bytes per conversion against the old version.
5565 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5567 * aot-compiler.c (compile_method): Don't skip methods referencing
5568 generic methods without a corresponding entry in token_info_hash, since
5569 encode_method_ref () can handle all generic methods now.
5571 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
5572 generic context is set.
5574 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
5575 generic sharing of LDTOKEN.
5577 2008-10-06 Mark Probst <mark.probst@gmail.com>
5579 * mini-amd64.h: Temporarily disabled fast virtual generic method
5580 calls because it breaks the System.Runtime.Remoting tests.
5582 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5584 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
5586 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
5587 so inlining actually works.
5588 (check_inline_caller_method_name_limit): Ditto.
5590 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
5592 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
5593 64 bit safety (from Olaf Hering and Andreas Farber).
5595 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5597 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
5598 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
5599 unused virtual call support code.
5601 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
5603 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
5604 which can't use aot trampolines.
5605 (decode_patch): Don't create aot trampolines for methods which can't use
5608 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
5609 use aot trampolines.
5611 * mini.h: Bump AOT image format version.
5613 2008-10-05 Zoltan Varga <vargaz@gmail.com>
5615 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
5616 to save_token_info () since cmethod is inflated for constrained calls.
5618 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
5620 2008-10-04 Andreas Farber <andreas.faerber@web.de>
5622 * Makefile.am: Add build rules for ppc64.
5623 This avoids the build failing at pedump with unresolved symbols
5624 due to lack of arch_sources. Instead it will now fail earlier
5625 due to lack of cpu-ppc64.md.
5627 Contributed under MIT/X11 license.
5629 2008-10-04 Mark Probst <mark.probst@gmail.com>
5631 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
5634 * iltests.il.in: Add test case for tail call with many arguments.
5636 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5638 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
5639 to the fast virtual generic method code until the aot case is fixed.
5641 2008-10-03 Mark Probst <mark.probst@gmail.com>
5643 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
5645 2008-10-03 Mark Probst <mark.probst@gmail.com>
5647 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
5650 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5652 * simd-intrinsics.c: Forgot to add this one.
5654 * mini-codegen.c: Fix macro in case SIMD is not supported.
5656 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5658 This patch land initial JIT support for simd intrinsics.
5660 * mini-x86.h: Added new define to make --enable_minimal work on x86.
5662 * Makefile.am: Added simd-intrinsics.c
5664 * simd-intrinsics.c: New file with simd instrinsic related
5667 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
5669 * cpu-x86.md: Add simd related instructions.
5671 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
5673 * driver.c: Added two new --regression variants.
5675 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
5677 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
5679 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
5680 extract some complicated logic to helper functions.
5682 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
5684 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
5686 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
5687 the specialized simplification pass.
5689 * method-to-ir.c (mono_spill_global_vars): Use new macro.
5691 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
5693 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
5696 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
5697 if MONO_ARCH_NEED_SIMD_BANK is defined.
5699 * mini-ops.h: Added the new simd ops.
5701 * mini-x86.c: Added mono_arch_xregname.
5703 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
5705 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
5707 * mini-x86.h: Define simd related MONO_ARCH macros.
5709 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
5711 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
5713 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
5714 MONO_CLASS_IS_SIMD to deal with simd related IR.
5716 * mini.h (MonoInst): Added spill_var to the backend union.
5718 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
5720 * mini.h: Added forward declarations of the new simd fuctions.
5722 * optflags-def.h: Added new optimization names SIMD.
5724 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
5726 * regalloc.h: Added support for working with 3 register banks.
5728 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
5730 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
5732 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
5734 * mini-exceptions.c: remove 64 bit related ifdef clutter.
5736 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5738 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
5739 instead of one on 64 bit systems.
5741 * method-to-ir.c: Remove unused includes.
5743 2008-10-02 Zoltan Varga <vargaz@gmail.com>
5745 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
5746 cfg->used_int_regs, since the two are different on arm.
5748 2008-10-02 Mark Probst <mark.probst@gmail.com>
5750 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
5751 mono_method_get_vtable_index() to get the vtable index.
5753 2008-10-02 Mark Probst <mark.probst@gmail.com>
5755 * method-to-ir.c (mono_method_to_ir2): Don't create native
5756 wrappers for array methods, because they're never called (and if
5757 they were called they wouldn't work).
5759 2008-10-02 Mark Probst <mark.probst@gmail.com>
5761 * method-to-ir.c (mono_method_to_ir2): Array methods are
5762 special-cased and must not be invoked indirectly via the (M)RGCTX
5763 when generic sharing is turned on. Fixes #431413.
5765 2008-10-01 Mark Probst <mark.probst@gmail.com>
5767 * method-to-ir.c: When generic sharing is active, call
5768 non-interface virtual generic methods via the standard trampoline.
5770 * mini-trampolines.c: Handle virtual generic shared methods.
5772 * mini.h, mini-x86.c, mini-x86.h: New argument for
5773 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
5774 method thunks and which is the trampoline to call if the lookup
5775 fails. Enable the virtual generic method thunk for x86.
5777 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
5778 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
5779 argument but assert that it's NULL, because these archs don't yet
5780 implement the virtual generic method thunk. Changes in the IMT
5781 thunk data structures.
5783 2008-10-01 Zoltan Varga <vargaz@gmail.com>
5785 * aot-compiler.c (emit_globals): Avoid invalid characters in
5786 the static linking symbol.
5788 * objects.cs: Add a test for the range check optimization. Fix warnings.
5790 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
5791 optimization from the current JIT.
5793 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
5794 later in decompose_array_access_opts () to allow more optimizations.
5796 * method-to-ir.c (mono_handle_soft_float): Rename this to
5797 mono_decompose_soft_float () for consistency.
5799 * mini-ops.h: Fix arguments of OP_STRLEN.
5801 * method-to-ir.c (save_cast_details): Extract the cast details saving code
5802 into a separate function.
5803 (reset_cast_details): Ditto.
5804 (handle_unbox): Save cast details. Fixes #431254.
5806 * method-to-ir.c: Remove some obsolete FIXMEs.
5808 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5810 * ir-emit.h (alloc_dreg): Write a warning before crashing.
5812 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5814 * mini-codegen.c: More work on macros to make them
5815 ready for multiple regbanks.
5817 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5819 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
5821 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
5823 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5825 * mini-codegen.c (mono_spillvar_offset): Proper support for
5828 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5830 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
5831 the stack overflow changes.
5833 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5835 * mini-codegen.c: Make all bank macros depend on reg_bank.
5837 * mini-codegen.c (mono_local_regalloc): Make free mask
5838 initialization regbank aware.
5840 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5842 * mini-codegen.c (mono_local_regalloc): Extract callee
5843 mask selection to a function and make it regbank aware.
5845 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5847 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
5848 code to deal with many regbanks.
5850 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5852 * mini-codegen.c: More fp->regbank changes.
5854 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5856 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
5857 of a hardcoded constant.
5859 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5861 * method-to-ir.c (type_from_stack_type): Fix typo.
5863 2008-09-29 Zoltan Varga <vargaz@gmail.com>
5865 * mini-ia64.c (emit_move_return_value): Convert float return values to
5868 * objects.cs: Add a new test.
5870 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
5871 VARARG methods to fix an assert later.
5873 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
5874 end so it at least compiles.
5876 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5878 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
5880 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
5882 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
5883 optimization to a new function (emit_optimized_ldloca_ir) and enable
5884 it for both ldloca and ldloca_s.
5886 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5888 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
5889 gshared CASTCLASS code.
5891 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
5892 amd64, where the libc stack unwinder encounters stack frames referring to
5893 native code in unmapped memory.
5895 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
5898 * generics.cs: Add new test.
5900 2008-09-27 Zoltan Varga <vargaz@gmail.com>
5902 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
5903 add a check that one of the ARM_FPU_ constants is defined.
5905 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
5907 * mini-exceptions.c: Fix build on non-altstack platforms.
5909 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
5912 * ir-emit.h: Add a comment to NEW_PCONST.
5914 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
5916 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
5918 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
5919 after the changes to MonoJitDomainInfo.
5921 2008-09-27 Mark Probst <mark.probst@gmail.com>
5923 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
5925 2008-09-27 Mark Probst <mark.probst@gmail.com>
5927 * mini-ppc.c: Compiler warning fixes.
5929 2008-09-27 Mark Probst <mark.probst@gmail.com>
5931 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
5934 2008-09-27 Mark Probst <mark.probst@gmail.com>
5936 * exceptions-ppc.c, mini-ppc.h: Compile
5937 mono_arch_handle_altstack_exception() on Darwin, too.
5939 2008-09-27 Mark Probst <mark.probst@gmail.com>
5941 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
5942 work on archs which don't have generic sharing implemented, only
5943 without the vtable_arg.
5945 2008-09-26 Mark Probst <mark.probst@gmail.com>
5947 * mini.c: Added comment explaining why delegate ctor icall
5948 wrappers are compiled.
5950 2008-09-26 Mark Probst <mark.probst@gmail.com>
5952 * mini.c: Don't produce trampolines to delegate ctor icall
5953 wrappers but compile them upfront.
5955 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
5957 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
5958 runtime-set function when going back to managed code. Currently this
5959 is used to set back the protection on the soft ovf pages and/or to
5960 throw the stack overflow exception that happened in unmanaged code.
5962 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
5964 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
5965 runtime-set function when going back to managed code. Currently this
5966 is used to set back the protection on the soft ovf pages and/or to
5967 throw the stack overflow exception that happened in unmanaged code.
5969 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
5971 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
5972 the support code for restoring stack protection after stack overflows
5973 that happen in unmanaged code. Don't set the exec permission on the
5976 2008-09-26 Zoltan Varga <vargaz@gmail.com>
5978 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
5979 delegate->method_ptr is set. Fixes #428054.
5981 2008-09-25 Zoltan Varga <vargaz@gmail.com>
5983 * tests.cs: Rename to ratests.cs.
5985 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
5986 emit_get_rgctx_... functions.
5988 2008-09-25 Mark Probst <mark.probst@gmail.com>
5990 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
5992 2008-09-25 Mark Probst <mark.probst@gmail.com>
5994 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
5995 before asserting that method is sharable.
5997 2008-09-25 Mark Probst <mark.probst@gmail.com>
5999 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
6000 whether method needs a static RGCTX wrapper used instead of
6003 * generic-sharing.c, mini.h: A few functions moved to
6004 metadata/generic-sharing.c.
6006 2008-09-25 Mark Probst <mark.probst@gmail.com>
6008 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
6009 Generic code sharing for value types, which essentially means
6010 treating value type methods like static methods. The RGCTX is
6011 passed in the same way.
6013 2008-09-25 Zoltan Varga <vargaz@gmail.com>
6015 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
6016 opcode when creating multi-dimensional arrays of open types.
6018 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
6021 * generics.cs: Add a test.
6023 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
6025 2008-09-24 Zoltan Varga <vargaz@gmail.com>
6027 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
6029 * mini.c (mini_method_compile): Set it when running under the debugger.
6031 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
6032 vreg optimization if the flag is set.
6034 * driver.c (mono_main): Add --attach= option to pass options to
6037 * mini.c (sigquit_signal_handler): Start the attach agent.
6039 * ssapre.c: Disable this to save space since it is not yet ported to
6042 * regalloc2.c: Disable this to save space.
6044 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
6046 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
6048 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
6049 the -v option useful again.
6051 2008-09-24 Zoltan Varga <vargaz@gmail.com>
6053 * mini-amd64.c (mono_arch_output_basic_block): Add support for
6056 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
6057 arrays of arrays. Fixes #428406.
6059 * method-to-ir.c (mini_emit_castclass): Ditto.
6061 * objects.cs: Add new test.
6063 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
6065 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
6066 was wrong at it choked against target_type_is_incompatible for byref types.
6068 2008-09-23 Zoltan Varga <vargaz@gmail.com>
6070 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
6073 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
6075 * mini-exceptions.c: update a few more exceptions-related counters.
6077 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
6079 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
6080 new functions to allocate from persistent mempools.
6082 2008-09-23 Zoltan Varga <vargaz@gmail.com>
6084 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
6085 multiple register banks in the future.
6087 * mini-codegen.c (mono_local_regalloc): Fix a warning.
6089 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
6091 * mini.c (type_to_eval_stack_type): Remove duplicated function.
6093 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
6095 * mini.h: Export type_to_eval_stack_type.
6097 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
6098 is only ins->klass of byref types.
6100 2008-09-22 Zoltan Varga <vargaz@gmail.com>
6102 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
6103 (mini_emit_memcpy2): Ditto.
6105 * mini-amd64.c: Fix a warning.
6107 2008-09-21 Mark Probst <mark.probst@gmail.com>
6109 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
6112 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
6114 * method-to-ir.c: Extract stloc micro-optimization to a
6115 function and apply it to all cases.
6117 2008-09-19 Mark Probst <mark.probst@gmail.com>
6119 * method-to-ir.c: Don't fail generic code sharing in cases we
6122 2008-09-18 Mark Probst <mark.probst@gmail.com>
6124 * mini-ppc.c: Handle structs in tailcalls on Darwin.
6126 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
6128 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
6131 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
6133 * trace.c: make tracing more useful and correct, with per-thread
6136 2008-09-15 Mark Probst <mark.probst@gmail.com>
6138 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
6139 doing a method call and the argument is an R4.
6141 2008-09-14 Zoltan Varga <vargaz@gmail.com>
6143 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
6146 2008-09-13 Mark Probst <mark.probst@gmail.com>
6148 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
6150 2008-09-12 Zoltan Varga <vargaz@gmail.com>
6152 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
6153 (MONO_JUMP_TABLE_FROM_INS): Ditto.
6155 2008-09-11 Zoltan Varga <vargaz@gmail.com>
6157 * driver.c: Add a --agent argument (not supported yet) to load managed
6158 agent assemblies before loading the main assembly, similarly to how the
6159 Java VM handles agents.
6161 2008-09-11 Mark Probst <mark.probst@gmail.com>
6163 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
6164 function to do stack layout of local variables.
6166 2008-09-11 Mark Probst <mark.probst@gmail.com>
6168 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
6171 2008-09-11 Zoltan Varga <vargaz@gmail.com>
6173 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
6174 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
6175 JIT if DISABLE_JIT is defined.
6177 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
6180 2008-09-10 Mark Probst <mark.probst@gmail.com>
6182 * iltests.il.in: Disable the fconv test on PPC (the result is
6183 undefined according to ECMA).
6185 2008-09-10 Mark Probst <mark.probst@gmail.com>
6187 * iltests.il.in: Enable tail call tests for PPC.
6189 * mini.h: Add variable for storing incoming valuetype argument
6190 addresses for tail calls.
6192 * mini-ppc.c: Implement valuetype arguments and return values for
6195 2008-09-09 Mark Probst <mark.probst@gmail.com>
6197 * mini-ppc.c: Partially implement tail calls (struct arguments and
6198 return values not supported).
6200 * method-to-ir.c: Enable tail calls on PPC.
6202 2008-09-08 Zoltan Varga <vargaz@gmail.com>
6204 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
6205 runtime-invoke wrappers to work around the problem of them getting
6206 assigned to a random class.
6208 * aot-runtime.c (mono_aot_get_method): Ditto.
6210 2008-09-07 Zoltan Varga <vargaz@gmail.com>
6212 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
6213 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
6215 2008-09-07 Mark Probst <mark.probst@gmail.com>
6217 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
6218 until they're implemented properly.
6220 * exceptions-ppc.c: Use arch-independent exception-handling code
6221 instead of custom one.
6223 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
6226 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
6228 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
6229 applies when __powerpc__ is defined.
6231 2008-09-06 Zoltan Varga <vargaz@gmail.com>
6233 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
6234 methods to their code to avoid computing the full name of wrappers and
6235 doing a lookup in a string hash table.
6237 2008-09-05 Zoltan Varga <vargaz@gmail.com>
6239 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
6240 we identify bblocks before method_to_ir () is ran.
6242 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
6243 Also avoid optimizing branches pointing to themselves.
6245 * mini.c (mini_method_compile): Ditto. Fixes #422947.
6247 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
6249 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
6251 2008-09-05 Zoltan Varga <vargaz@gmail.com>
6253 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
6254 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
6255 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
6258 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
6259 jumped to the same entry in plt_jump_table.
6261 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
6263 * method-to-ir.c (initialize_array_data): Handle field with RVA from
6266 2008-08-31 Zoltan Varga <vargaz@gmail.com>
6268 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
6269 other assignment can be if converted. Saves 1.5% on corlib size and fixes
6272 2008-08-29 Geoff Norton <gnorton@novell.com>
6274 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
6275 segment, and doesn't properly handle .space as .text. Fixes
6278 2008-08-29 Geoff Norton <gnorton@novell.com>
6280 * mini.c: Disable the mach exception handler when running on
6283 2008-08-29 Geoff Norton <gnorton@novell.com>
6285 * aot-compiler.c: Patch from Renaldas Zioma to properly register
6286 globals on Darwin/ARM
6288 2008-08-28 Zoltan Varga <vargaz@gmail.com>
6290 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
6291 since too many things depend on it. Instead, call
6292 mono_runtime_set_no_exec ().
6294 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
6297 * aot-compiler.c: Add an 'asm-only' AOT option.
6299 * mini.c: Avoid initializing the runtime when doing AOT compilation.
6301 * aot-compiler.c (compile_method): Disable gshared support for now as it
6304 2008-08-27 Bill Holmes <billholmes54@gmail.com>
6306 * mini-amd64.h : Fix a compiler warning.
6308 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
6309 Changed to use a callback function to retrieve the unwind info.
6310 This avoids problems observed when code blocks were removed by
6311 unloading an app domain.
6313 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
6314 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
6317 Contributed under MIT/X11 license.
6319 2008-08-27 Bill Holmes <billholmes54@gmail.com>
6321 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
6322 case to keep the stack aligned to 8.
6324 Contributed under MIT/X11 license.
6326 2008-08-26 Zoltan Varga <vargaz@gmail.com>
6328 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
6329 avoid repeated linear searches.
6331 2008-08-25 Zoltan Varga <vargaz@gmail.com>
6333 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
6334 methods it can't handle.
6336 * aot-compiler.c (add_method): Avoid adding a method twice.
6337 (add_wrappers): Add runtime invoke wrappers for all methods.
6339 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
6340 function to create an aot-compatible version of this trampoline.
6342 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
6344 2008-08-24 Zoltan Varga <vargaz@gmail.com>
6346 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
6348 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
6349 with a generic sharing failure.
6351 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
6353 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
6354 CEE_RETHROW. Fixes #419634.
6356 * mini.c (mono_method_to_ir): Ditto.
6358 * exceptions.cs: Add a new test.
6360 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
6361 to mono_type_stack_size_internal () since some callers might not pass in
6364 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
6365 instrument_prolog. Fixes #419878.
6367 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
6368 doubles in soft float mode volatile.
6370 2008-08-23 Zoltan Varga <vargaz@gmail.com>
6372 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
6374 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
6375 to handle soft float correctly.
6377 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
6380 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
6382 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
6383 to sp, since the generics catch code requires it.
6385 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
6388 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
6389 mono_arch_emit_imt_argument ().
6391 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
6393 * mini-arm.c tramp-arm.c: Generic sharing updates.
6395 2008-08-22 Zoltan Varga <vargaz@gmail.com>
6397 * mini-arm.c: Fix the arm build.
6399 * generic-sharing.c (mini_type_get_underlying_type): New helper function
6400 handling enums, generic instances and generic sharing.
6401 (mini_type_stack_size_full): Ditto.
6403 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
6405 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
6407 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
6409 * tramp-arm.c: Implement the rgctx fetch and the generic class init
6412 * mini-arm.c: Various small generic sharing changes.
6414 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
6416 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
6419 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
6420 helper function to return a generic class init trampoline.
6422 * method-to-ir.c mini.c: Use it.
6424 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
6425 arch-specfic function to return a generic class init trampoline.
6427 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
6428 the GENERIC_CLASS_INIT custom code.
6430 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
6431 a fatal error, not a sharing failure.
6433 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
6436 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
6437 trampoline argument from MONO_ARCH_VTABLE_REG.
6439 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
6440 order of the arguments to the C trampoline: pass 'slot' as the trampoline
6441 argument, and pass the vtable in VTABLE_REG.
6443 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
6444 order of the arguments to the C trampoline: pass 'slot' as the trampoline
6445 argument, and pass the vtable in VTABLE_REG.
6446 (mono_arch_create_trampoline_code_full): Remove some special casing for
6447 the rgctx fetch trampoline.
6449 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
6452 * iltests.il: Add a test for it.
6454 2008-08-21 Zoltan Varga <vargaz@gmail.com>
6456 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
6458 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
6461 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
6462 use mono_jit_info_table_find () to avoid recursion.
6463 (mono_delegate_trampoline): Add a sync wrapper here.
6465 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
6468 * mini.c (mono_method_to_ir): Ditto.
6470 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
6471 add_sync_wrapper argument. Don't add a sync wrapper here.
6472 (mono_create_jump_trampoline): Don't add a sync wrapper here.
6474 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
6476 2008-08-20 Bill Holmes <billholmes54@gmail.com>
6478 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
6479 of nonvolatile registers back from MonoContext to CONTEXT.
6481 Contributed under MIT/X11 license.
6483 2008-08-20 Bill Holmes <billholmes54@gmail.com>
6485 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
6486 arguments on Winx64 there are only 4 argument registers. For this
6487 logic to work the last argument must be pulled from the stack.
6489 Contributed under MIT/X11 license.
6491 2008-08-20 Zoltan Varga <vargaz@gmail.com>
6493 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
6495 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
6496 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
6497 encode/decode_method_ref ().
6499 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
6501 * aot-runtime.c (decode_patch): Ditto.
6503 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
6504 MONO_PATCH_INFO_METHOD.
6506 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
6509 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
6512 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
6514 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
6515 one from the caller.
6517 * aot-runtime.c (decode_generic_inst): New function to decode and
6518 return a interned generic inst.
6519 (decode_klass_ref): Use it.
6520 (decode_method_ref): Ditto.
6522 * aot-compiler.c (emit_exception_debug_info): Save
6523 jinfo->has_generic_jit_info too.
6525 2008-08-19 Zoltan Varga <vargaz@gmail.com>
6527 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
6529 * iltests.il.in: Add a test for fconv_to_i.
6531 * liveness.c: Disable the liveness2 pass for now to save space.
6533 * regalloc2.c: Include mempool-internals.h to fix warnings.
6535 * aot-compiler.c (encode_method_ref): Encode the context of generic
6538 * aot-runtime.c (decode_method_ref): Inflate generic methods using
6539 the context saved in the aot file.
6541 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
6543 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6545 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
6546 volatile so they won't be optimized away.
6548 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
6554 * dominators.c: Remove duplicated functions that now are in
6555 mempool-internals.h.
6557 2008-08-19 Zoltan Varga <vargaz@gmail.com>
6559 * aot-compiler.c: Fix warnings.
6561 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
6563 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
6565 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
6568 * mini.c (mono_resolve_patch_target): Ditto.
6570 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
6571 (encode_klass_ref): Add support for encoding VARs/MVARs.
6573 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
6575 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
6576 the handling of the got entries into a separate 'decode_got_entry' function.
6577 Add support for RGCTX_FETCH.
6579 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
6580 clobbered by the trampoline code.
6582 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
6583 not clobbered by the indirect calling code.
6585 2008-08-18 Zoltan Varga <vargaz@gmail.com>
6587 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
6590 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
6592 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
6593 signature using the compilation mempool otherwise we would leak it.
6595 2008-08-18 Zoltan Varga <vargaz@gmail.com>
6597 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
6598 mono_emit_abs_call ().
6600 * patch-info.h: Add GENERIC_CLASS_INIT.
6602 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
6604 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
6605 as their target as a near call.
6607 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
6609 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
6611 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
6612 call to a runtime function described by a patch.
6614 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
6615 mono_emit_abs_call, this has the advantage that the ABS handling code in
6616 mono_codegen () can handle them both, and can handle other stuff in the
6617 future without additional code.
6619 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
6621 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
6624 * mini.h: Add missing bblock related prototypes.
6626 * mini.h (MonoCompile): Remove unused reverse_inst_list and
6627 reverse_inst_list_len fields.
6629 * mini.c: Refactor this file a bit by moving branch optimizations to
6632 * method-to-ir.c: Merge generic sharing changes missed earlier.
6634 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
6636 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
6637 shared patches. Process METHODCONST as a shared patch.
6639 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
6640 as it crashes on the 2.0 mscorlib.
6642 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
6645 * aot-compiler.c: Use is_plt_patch () in a few additional places.
6646 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
6649 * aot-compiler.c: Reorganize the got handling code to be a bit more
6652 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6654 * aot-compiler.c: Make the patch_to_plt_offset hash table use
6655 mono_patch_info_equals/hash, and use it to massively simplify
6658 * mini.c (mono_patch_info_hash): Simplify this and add support for
6661 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
6663 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
6664 handling code, since an offset is not enough to identify a trampoline.
6666 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
6668 2008-08-17 Mark Probst <mark.probst@gmail.com>
6670 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
6672 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
6674 * mini-ops.h: Argument and result types for OVF_CARRY ops.
6676 * decompose.c: PPC decompositions for various ops.
6678 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
6680 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6682 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
6683 call the generic trampoline code using a call, instead of a jump, to
6684 remove some special casing from the generic trampoline code.
6686 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
6687 (mono_codegen): Ditto.
6689 * aot-compiler.c aot-runtime.c: Ditto.
6691 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
6693 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
6694 helper function to find the offset corresponding to a lazy fetch trampoline.
6696 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
6697 when doing generic sharing.
6699 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
6702 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
6703 mini-trampolines.c to be with the other trampoline creation functions.
6705 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
6706 as it is equal to method->signature in most cases, add a
6707 mono_emit_method_call_full variant which takes a signature and an imt
6710 2008-08-16 Zoltan Varga <vargaz@gmail.com>
6712 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
6713 to this function, since it could be computed easily from the method
6715 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
6718 * method-to-ir.c mini.c: Remove references to
6719 compile_generic_method_wo_context.
6721 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
6722 generic method calls.
6724 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
6725 dimensional non-szarrays.
6727 * mini.c (mini_init): Register mono_array_new_1.
6729 * jit-icalls.c (mono_array_new_1): New jit icall.
6731 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
6732 pointing to the method.
6734 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
6735 method addresses belonging to METHOD_JUMP patches in the
6736 jump_target_got_slot_hash.
6737 (mono_aot_load_method): Ditto.
6739 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
6740 METHOD_JUMP patches.
6742 * mini.c (mini_create_jit_domain_info): New helper function which
6743 initializes/frees domain->runtime_info.
6744 (mini_free_jit_domain_info): Ditto.
6745 (mini_init): Install the domain hook functions with the runtime.
6747 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
6748 information maintained by the JIT.
6750 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
6751 insertion into jump_table_hash into mono_codegen (), also implement proper
6754 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
6755 tail calls, it is already done by the aot code.
6757 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
6760 * iltests.il.in: Make the jmp test a bit more complex.
6762 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
6763 generic instances which doesn't have a token.
6765 * aot-runtime.c (decode_method_ref): Ditto.
6767 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
6768 can handle this case now.
6769 (handle_box): Ditto.
6771 2008-08-15 Geoff Norton <gnorton@novell.com>
6773 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
6776 2008-08-15 Zoltan Varga <vargaz@gmail.com>
6778 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
6779 calling generic methods.
6781 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
6783 * aot-runtime.c (decode_patch_info): Ditto.
6785 * mini.c (mono_resolve_patch_target): Ditto.
6787 * patch-info.h: Add METHOD_RGCTX.
6789 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
6791 2008-08-14 Zoltan Varga <vargaz@gmail.com>
6793 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
6794 arguments in registers.
6796 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
6797 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
6799 * mini.c (mini_method_compile): Abort aot compilation for generic
6800 methods if generic sharing is disabled.
6802 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
6805 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
6806 requiring an mrgctx.
6808 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
6809 store instructions when converting a vcall to a normal call.
6811 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
6812 mono_arch_find_jit_info.
6814 2008-08-13 Zoltan Varga <vargaz@gmail.com>
6816 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
6817 avoid calling mono_method_full_name () for every method even if the
6819 (check_inline_caller_method_name_limit): Ditto.
6821 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6823 * driver.c (main_thread_handler): Allow AOT compilation of multiple
6824 assemblies in one run.
6826 * aot-compiler.c (mono_compile_assembly): Only print out a count of
6827 skipped methods if it is not 0.
6829 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
6831 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6833 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
6834 MONO_ARCH_HAVE_UNWIND_TABLE.
6836 Contributed under MIT/X11 license.
6838 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6840 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
6841 from default optimizaton list on Winx64.
6843 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
6845 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
6846 the LMF from the MonoJitTlsData structure.
6848 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
6850 Contributed under MIT/X11 license.
6852 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6854 * mini.c (sigsegv_signal_handler): Fix the build.
6856 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
6857 assembly->aot_module.
6859 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
6860 hash table. This simplifies and speeds up a lot of code, and fixes support
6863 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
6866 * mini-exceptions.c: Ditto.
6868 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
6869 'native_offset' argument, since these are computed in the
6870 mono_find_jit_info () function.
6872 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
6873 is used by exceptions-ppc.c.
6875 * exceptions-ppc.c: Call mono_find_jit_info () instead of
6876 mono_arch_find_jit_info ().
6878 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
6879 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
6880 generic code in mini-exceptions.c.
6882 2008-08-11 Zoltan Varga <vargaz@gmail.com>
6884 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
6886 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
6888 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
6889 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
6890 called while holding the loader lock. Fixes #415608.
6891 (mono_aot_get_method_from_token_inner): Ditto.
6893 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6895 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
6896 to reduce differences between this and the generic implementation in
6898 (ves_icall_get_frame_info): Ditto.
6900 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
6902 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
6905 * exceptions-ppc.c (arch_get_call_filter): Rename this to
6906 mono_arch_get_call_filter () and make it non-static, for consistency with the
6907 other architectures.
6909 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
6912 * local-propagation.c:
6913 * mini-x86.c: Correct the name of arch defines.
6915 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6917 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
6918 NO_EMULATE_LONG_SHIFT_OPS define.
6920 2008-08-08 Zoltan Varga <vargaz@gmail.com>
6922 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
6923 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
6925 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
6926 MACH fixes. Merged from the 2.0 branch.
6928 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
6930 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
6931 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
6933 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
6935 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
6936 mono_marshal_get_native_wrapper () signature changes.
6938 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
6940 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
6941 conversion bug under arm.
6943 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
6945 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
6947 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
6948 with overflow checking.
6950 2008-08-05 Marek Habersack <mhabersack@novell.com>
6952 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
6953 to the genmdesc.pl file
6955 2008-08-05 Zoltan Varga <vargaz@gmail.com>
6957 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
6958 arg_array in the soft-float versions of the LOAD/STORE macros.
6960 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
6963 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
6965 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6967 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
6968 a float HFA. Fixes #413621.
6970 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
6972 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
6973 frame_size to args_size. Fixes build.
6975 2008-08-02 Zoltan Varga <vargaz@gmail.com>
6977 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
6978 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
6980 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
6981 the stack are not unaligned. Fixes #413247.
6983 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
6985 * mini.c: update jitted methods performance counters.
6987 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
6989 * mini-exceptions.c: increase the exceptions thrown performance
6990 counter in mono_handle_exception ().
6992 2008-07-29 Zoltan Varga <vargaz@gmail.com>
6994 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
6995 can work with netmodules.
6997 2008-07-28 Geoff Norton <gnorton@novell.com>
6999 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
7002 2008-07-28 Zoltan Varga <vargaz@gmail.com>
7004 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
7007 2008-07-28 Bill Holmes <billholmes54@gmail.com>
7009 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
7010 The float param registers and other param registers must be the
7011 same index on Windows x64.
7013 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
7014 ArgValuetypeAddrInIReg argument case. Setting the argument
7015 op to OP_VTARG_ADDR (OP_REGOFFSET)).
7017 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
7018 variable computed above as the copy length for arguments of storage
7019 type ArgValuetypeAddrInIReg.
7021 * mini-amd64.c (mono_arch_emit_call) : Implementing the
7022 ArgValuetypeAddrInIReg argument case. This case will rely on
7023 mono_arch_emit_outarg_vt to emit the correct code later in the process.
7025 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
7026 a 32 byte stack allocation for all calls. We will omit the adjustment for
7027 jump and tail call instructoins as they do not follow the typical call behavior.
7029 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
7030 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
7031 local variable and pass the local variable by reference to the called method.
7033 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
7034 Implementing the ArgValuetypeAddrInIReg argument case. When the address
7035 of a struct is passed in a register it must be saved with the other
7036 volatile argument on the stack.
7038 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
7039 frame pointer the stack adjustment value must be saved to the unwind
7042 Contributed under MIT/X11 license.
7044 2008-07-28 Zoltan Varga <vargaz@gmail.com>
7046 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
7047 which got lost in the merge.
7049 2008-07-27 Zoltan Varga <vargaz@gmail.com>
7051 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
7054 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
7056 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
7057 icalls, since they won't be patched.
7059 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
7060 different code sequence when running under valgrind to prevent some valgrind
7063 * iltests.il.in: Add new regression test.
7065 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
7068 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
7069 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
7071 * iltests.il.in: Add new test.
7073 * aot-compiler.c: Fix some warnings.
7075 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
7078 2008-07-27 Zoltan Varga <vargaz@gmail.com>
7080 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
7081 (mini_usage_jitdeveloper): Add a missing --wapi option.
7083 2008-07-25 Zoltan Varga <vargaz@gmail.com>
7085 * mini-codegen.c: Simplify the is_fp macros.
7086 (free_up_ireg): Remove, use free_up_reg instead.
7087 (free_up_reg): Fix the fp case.
7089 2008-07-26 Zoltan Varga <vargaz@gmail.com>
7091 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
7094 * exceptions-x86.c: Merge some changes which seemed to have got lost
7095 in the linear-ir merge.
7097 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
7099 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
7100 long vreg volatile even if the variable was already created.
7102 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
7105 2008-07-26 Zoltan Varga <vargaz@gmail.com>
7107 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
7109 * mini.c (mono_jit_compile_method_inner): Add support for
7110 MONO_EXCEPTION_BAD_IMAGE.
7112 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
7113 mini_method_get_context () returns NULL. Fixes #356531.
7115 * mini.c (mono_method_to_ir): Ditto.
7117 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
7118 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
7120 2008-07-25 Zoltan Varga <vargaz@gmail.com>
7122 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
7123 in the LDFTN implementation.
7125 2008-07-25 Mark Probst <mark.probst@gmail.com>
7127 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
7128 code, patch calls to icalls, too, even if they're not in the
7129 shared generic code hash. Fixes #411962.
7131 2008-07-25 Zoltan Varga <vargaz@gmail.com>
7133 * cpu-x86.md: Increase the length of the fcall opcodes.
7135 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
7136 calls returning floats.
7138 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
7141 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
7144 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
7145 into the domain->method_code_hash.
7147 * aot-compiler.c: Fix win32 build.
7149 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
7151 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
7152 gshared NEWARR implementation.
7154 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
7156 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
7157 can be used outside of method_to_ir.
7159 * mini.h (MonoCompile): Add arg_types field.
7161 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
7163 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
7164 the values of the local arg_array and param_types array.
7166 2008-07-24 Zoltan Varga <vargaz@gmail.com>
7168 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
7169 got accesses might only get generated later when NEWOBJ is decomposed.
7171 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
7172 looking up the native code of the target method when a delegate is called
7175 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
7178 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
7180 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
7181 AOT work on platforms without a working dlsym implementation.
7183 * mini.h: Bump AOT image format version.
7185 2008-07-24 Mark Probst <mark.probst@gmail.com>
7187 * mini-exceptions.c: Free a MonoType with
7188 mono_metadata_free_type() instead of g_free().
7190 * aot-runtime.c: Free a MonoType.
7192 2008-07-24 Zoltan Varga <vargaz@gmail.com>
7194 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
7197 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
7200 2008-07-23 Massimiliano Mantione <massi@ximian.com>
7201 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
7204 2008-07-23 Zoltan Varga <vargaz@gmail.com>
7206 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
7207 NEWOBJ calls on valuetypes.
7209 * iltests.il.in: Add new test.
7211 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
7213 2008-07-22 Zoltan Varga <vargaz@gmail.com>
7215 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
7216 is no longer needed.
7218 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
7219 non register sized integer arguments.
7220 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
7221 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
7224 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
7227 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
7228 two a binop with different sized arguments is emitted.
7230 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
7231 instruction in the ins==NULL case.
7233 2008-07-23 Zoltan Varga <vargaz@gmail.com>
7235 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
7237 * mini-x86.c: Fix osx build.
7239 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
7242 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
7243 instruction for non int sized variables.
7245 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
7248 2008-07-23 Robert Jordan <robertj@gmx.net>
7250 * method-to-ir.c: Fix MSVC build.
7252 2008-07-22 Zoltan Varga <vargaz@gmail.com>
7254 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
7255 a non int sized type, widen it to an int since newer versions of gcc seem to
7256 generate code which needs this.
7258 * ssa2.c abcremoval2.c: Fix warnings.
7260 * *: Merge the Linear IR branch.
7262 The original branch is at trunk/branches/vargaz/mini-linear-il, and
7263 the ChangeLog file there describes all the changes done over the years.
7264 Further documentation can be found at www.mono-project.com/Linear_IL.
7266 2008-07-21 Bill Holmes <billholmes54@gmail.com>
7268 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
7269 The float param registers and other param registers must be the
7270 same index on Windows x64.
7272 Contributed under MIT/X11 license.
7274 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
7276 * mini.c: Make the previous fix GC safe.
7278 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
7280 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
7282 2008-07-21 Bill Holmes <billholmes54@gmail.com>
7284 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
7285 on Winx64. This type will not be passed on the stack (ArgOnStack), but
7286 ArgValuetypeAddrInIReg instead.
7288 Contributed under MIT/X11 license.
7290 2008-07-21 Zoltan Varga <vargaz@gmail.com>
7292 * mini-codegen.c (get_register_spilling): Fix a warning.
7294 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
7296 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
7297 for types which the initialization fails. Raises the provided exception
7298 at the right stop after cleanup.
7300 2008-07-16 Zoltan Varga <vargaz@gmail.com>
7302 * aot-compiler.c: Free most of the memory allocated during compilation.
7304 * mini.c (mini_parse_debug_options): Fix a leak.
7306 * mini.c (mini_method_compile): Don't add the method to the jit info tables
7307 during aot compilation.
7309 2008-07-14 Zoltan Varga <vargaz@gmail.com>
7311 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
7312 it has too much register pressure.
7314 2008-07-13 Zoltan Varga <vargaz@gmail.com>
7316 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
7318 2008-07-12 Zoltan Varga <vargaz@gmail.com>
7320 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
7323 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
7324 on amd64 similar to the way it is done on arm.
7326 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7328 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
7329 consistency, normalize error messages, avoid loading aot-only modules in
7332 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
7335 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
7337 2008-07-11 Martin Baulig <martin@ximian.com>
7340 (MonoDebuggerInfo): Add `interruption_request'.
7342 2008-07-12 Zoltan Varga <vargaz@gmail.com>
7344 * aot-compiler.c (emit_plt): Remove some dead code.
7346 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
7348 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
7349 return the plt info offset belonging to a given plt entry.
7351 * mini-trampolines.c (mono_aot_plt_trampoline): Use
7352 mono_aot_get_plt_info_offset.
7354 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
7355 similar to the amd64 code by makeing jumps through a separate jump table
7356 instead of embedding the jump addresses into the code.
7358 2008-07-11 Zoltan Varga <vargaz@gmail.com>
7360 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
7363 2008-07-10 Martin Baulig <martin@ximian.com>
7365 * mini.c (mini_method_compile): Disable generics sharing when
7366 running in the debugger.
7368 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7370 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
7372 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
7373 the local register allocator from running out of registers on x86 when
7376 2008-07-10 Bill Holmes <billholmes54@gmail.com>
7378 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
7379 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
7382 Contributed under MIT/X11 license.
7384 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7386 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
7387 speed up the assembler.
7389 2008-07-09 Zoltan Varga <vargaz@gmail.com>
7391 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
7394 * mini.c: Move the soft float handling macros a bit earlier, add
7395 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
7398 * mini.h: Add prototype for mono_arch_fixup_jinfo.
7400 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
7401 read-only to help catch code allocation requests.
7403 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
7404 and turn it off when using --aot-only or when compiling with --aot=full.
7406 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
7407 jump table for switches from the normal domain mempool, not the code
7410 * mini-trampolines.c (get_unbox_trampoline): New function to return an
7411 unbox trampoline which handles aot-only mode too.
7413 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
7414 an AOTed unbox trampoline.
7416 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
7418 2008-07-09 Bill Holmes <billholmes54@gmail.com>
7420 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
7423 Contributed under MIT/X11 license.
7425 2008-07-09 Bill Holmes <billholmes54@gmail.com>
7427 * mini.c (mono_codegen): Allocate space at the end of the code block and store
7428 the unwind information for the method at the end of the allocated block.
7430 * mini-amd64.h: Added declarations for the unwind routines and adding field to
7431 MonoCompileArch to hold the unwind info for SEH on Winx64
7433 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
7434 frame pointer info for the method being compiled.
7436 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
7437 the call to mono_exception_from_token.
7439 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
7440 storing the method prolog information in a format that the Winx64 SEH can understand. This
7441 information is stored a the end of the method block because it is all 32-bit offset based.
7443 Contributed under MIT/X11 license.
7445 2008-07-09 Zoltan Varga <vargaz@gmail.com>
7447 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
7449 * wapihandles.c: Fix warnings.
7451 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
7454 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
7455 mono_jit_compile_method in aot-only mode since that calls the type
7458 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
7459 get_delegate_invoke_impl in aot-only mode.
7461 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
7463 2008-07-08 Zoltan Varga <vargaz@gmail.com>
7465 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
7467 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
7470 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
7472 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
7473 init trampoline from the AOT file as well.
7475 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
7476 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
7479 * mini.c (mini_init): Move the call to mono_exceptions_init () after
7482 * exceptions-amd64.c: Add _full variants for the remaining exception code
7483 creation functions as well, allow emission of relocatable code, remove
7484 caching since that is now done by the caller.
7486 * mini-exceptions.c: Add _full variants for the remaining exception code
7487 creation functions as well, add aot-only support.
7489 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
7490 if we can determine a proper token for them.
7491 (add_wrappers): Add a few more wrappers.
7492 (emit_method_code): Remove some dead code.
7493 (emit_trampolines): Emit exception code too.
7495 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
7497 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
7498 mono_array_new_va which avoids varargs.
7500 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
7502 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
7503 mono_arch_create_specific_trampoline () in all places.
7505 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
7506 a bit so it can be used for other things as well.
7508 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
7511 * exceptions-amd64.c: Rename the caching from the exception code creation
7512 functions, it is done by the caller instead.
7514 * exceptions-amd64.c: Change the signature of the exception code creation
7515 functions to allow the creation of relocatable code later.
7517 * mini-exceptions.c: Add a set of functions to query the various
7518 runtime-generated exception functions.
7520 * mini.c mini-exceptions.c: Use the newly added functions instead of the
7521 mono_arch_.. () functions.
7523 2008-07-07 Zoltan Varga <vargaz@gmail.com>
7525 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
7527 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
7529 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
7530 (mini_get_vtable_trampoline): Ditto.
7532 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
7533 code in the AOT case by returning the code size and a list of relocations to
7536 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
7538 2008-07-07 Bill Holmes <billholmes54@gmail.com>
7540 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
7543 Contributed under MIT/X11 license.
7545 2008-07-07 Zoltan Varga <vargaz@gmail.com>
7547 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
7548 so the buffer size can be computed correctly. Fixes #404735.
7550 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
7551 normally as cfg->debug_info is already freed.
7553 2008-07-06 Zoltan Varga <vargaz@gmail.com>
7555 * mini-amd64.c: For calls returning vtypes in registers, don't store
7556 the return address on the stack, instead allocate a separate local for
7559 2008-07-05 Mark Probst <mark.probst@gmail.com>
7561 * mini-trampolines.c, mini.h: Add an argument to
7562 mono_create_jit_trampoline_in_domain() for turning off the adding
7563 of the sync wrapper.
7565 * mini.c: Use the JIT trampoline without sync instead of
7566 ldftn_nosync in static RGCTX invoke wrappers so that the call can
7569 2008-07-04 Mark Probst <mark.probst@gmail.com>
7571 * driver.c: Turn on GSHARED optimization by default.
7573 2008-07-04 Zoltan Varga <vargaz@gmail.com>
7575 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
7576 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
7578 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
7579 create a variant of the generic trampoline code callable from AOTed trampolines.
7581 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
7582 trampoline code callable from AOTed trampolines.
7584 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
7586 2008-07-04 Mark Probst <mark.probst@gmail.com>
7588 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
7589 pass-through manner.
7591 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
7592 and don't fail sharing for them anymore.
7594 * mini-exceptions.c: Handle exceptions in shared generic methods.
7596 * generic-sharing.c: When checking the context of a generic
7597 method, also check its class's context. Don't treat wrappers as
7600 * mini-trampolines.c: Some code factored out to
7601 metadata/generic-sharing.c. Handle the MRGCTX case.
7603 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
7604 we must deal with the method being of another instantiation of the
7605 class. Add static rgctx invoke wrappers to generic methods.
7607 2008-07-04 Mark Probst <mark.probst@gmail.com>
7609 * mini.c: Provide all jit infos of generic shared methods with a
7612 * mini-exceptions.c: Handle the new situation that a generic info
7613 might be available, but not info about the this/vtable/mrgctx
7616 2008-07-03 Mark Probst <mark.probst@gmail.com>
7618 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
7621 2008-07-03 Zoltan Varga <vargaz@gmail.com>
7623 * dominators.c (check_dominance_frontier): Fix a warning.
7625 * mini.h: Add some missing prototypes.
7627 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
7629 * driver.c (mono_jit_init_version): Correct the comments since the first
7630 argument should be the name of the root domain, not a filename.
7632 * aot-runtime.c (make_writable): Error out if this is called while running
7634 (load_aot_module): Ditto.
7636 * aot-compiler.c: Really fix the computation of method indexes.
7638 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
7639 optimizations as this is no longer called frequently.
7641 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
7642 method and the invoke impl code and pass it to the delegate trampoline instead of
7643 just the delegate class.
7645 2008-07-02 Zoltan Varga <vargaz@gmail.com>
7647 * aot-compiler.c: Fixup the computation of method indexes.
7648 (add_wrappers): Create the base methods of the runtime invoke wrappers using
7649 the method builder infrastructure.
7651 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
7654 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
7655 mode, load the method right away instead of creating a trampoline.
7657 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
7659 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
7662 2008-07-01 Zoltan Varga <vargaz@gmail.com>
7664 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
7665 (mono_aot_load_method): Use method_index instead of method->token.
7667 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
7668 can handle icalls etc. properly.
7670 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7672 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
7674 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
7675 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
7676 JIT_ICALL_ADDR patch type.
7678 * patch-info.h: Add JIT_ICALL_ADDR patch type.
7680 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
7682 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
7684 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
7686 2008-06-30 Zoltan Varga <vargaz@gmail.com>
7688 * mini.c: Use domain->jit_code_hash_lock for controlling access to
7689 domain->jit_code_hash.
7691 2008-06-29 Zoltan Varga <vargaz@gmail.com>
7693 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
7695 2008-06-27 Zoltan Varga <vargaz@gmail.com>
7697 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
7698 get_this_arg_from_call, let it compute it when needed.
7700 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
7701 gsctx from code only when needed.
7703 * mini-trampolines.c (get_generic_context): Rename this to
7704 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
7705 it can be called by the arch backends.
7707 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
7709 2008-06-26 Zoltan Varga <vargaz@gmail.com>
7711 * driver.c (mono_main): Add experimental --aot-only command line option.
7713 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
7716 2008-06-26 Kornel Pal <kornelpal@gmail.com>
7718 * driver.c (DllMain): Remove mono_module_handle.
7720 Contributed under MIT/X11 license.
7722 2008-06-25 Zoltan Varga <vargaz@gmail.com>
7724 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
7725 for emitting methods which are not in the source assembly. Detect and report
7726 failure of assembling+linking.
7728 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
7730 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
7732 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
7734 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
7736 2008-06-24 Zoltan Varga <vargaz@gmail.com>
7738 * mini.h: Remove some obsolete prototypes.
7740 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
7742 2008-06-24 Mark Probst <mark.probst@gmail.com>
7744 * mini.c (get_object_generic_inst): Variable-sized arrays are not
7745 supported by Visual Studio, so use alloca().
7747 2008-06-23 Zoltan Varga <vargaz@gmail.com>
7749 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
7752 2008-06-23 Mark Probst <mark.probst@gmail.com>
7754 * mini.c: Fail sharing of a generic method if it contains an open
7755 catch clause (because we don't pass MRGCTXs yet).
7757 2008-06-23 Mark Probst <mark.probst@gmail.com>
7759 * mini.c: When compiling a method with generic sharing, insert the
7760 method instantiated with an all-Object generic context into the
7761 jit info table, instead of the context of the first instantiation
7762 of the method we happen to compile.
7764 2008-06-18 Martin Baulig <martin@ximian.com>
7766 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
7767 `major_version' and `minor_version'.
7769 2008-06-17 Mark Probst <mark.probst@gmail.com>
7771 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
7772 mono_method_is_generic_sharable_impl() takes an additional
7773 argument specifying whether to treat type variables as reference
7776 2008-06-17 Mark Probst <mark.probst@gmail.com>
7778 * mini.h: Removed obsolete prototypes.
7780 2008-06-17 Mark Probst <mark.probst@gmail.com>
7782 * mini.c: Don't fail generic sharing for initobj and sizeof - we
7783 already handle them.
7785 2008-06-17 Mark Probst <mark.probst@gmail.com>
7787 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
7788 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
7789 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
7790 tramp-x86.c: Added a MonoGenericContext* argument to
7791 mono_arch_get_unbox_trampoline() so that it can call other
7792 functions which require it.
7794 2008-06-17 Mark Probst <mark.probst@gmail.com>
7796 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
7797 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
7798 mono_arch_get_this_arg_from_call() takes a
7799 MonoGenericSharingContext* as well.
7801 2008-06-17 Mark Probst <mark.probst@gmail.com>
7803 * mini.c: Factor out code for emitting unbox into emit_unbox() and
7804 implement generic sharing of unbox.
7806 2008-06-17 Mark Probst <mark.probst@gmail.com>
7808 * mini.c: Don't compute the vtable to determine whether a field is
7809 special static, because it might not work for open types.
7811 2008-06-17 Mark Probst <mark.probst@gmail.com>
7813 * mini.c: Removed the unused token_type and token_source arguments
7814 from get_runtime_generic_context_ptr().
7816 2008-06-17 Marek Habersack <mhabersack@novell.com>
7818 * mini.c (ADD_BINOP): fix the build
7820 2008-06-16 Zoltan Varga <vargaz@gmail.com>
7822 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
7825 2008-06-16 Mark Probst <mark.probst@gmail.com>
7827 * mini.h: Removed class relations enum that's not used anymore.
7829 2008-06-16 Mark Probst <mark.probst@gmail.com>
7831 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
7833 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
7834 the lazy fetch trampoline access code.
7836 2008-06-15 Zoltan Varga <vargaz@gmail.com>
7838 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
7840 2008-06-14 Zoltan Varga <vargaz@gmail.com>
7842 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
7844 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
7846 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
7848 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7850 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
7853 * mini-ops.h: Add MIN/MAX_UN opcodes.
7855 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
7858 * basic-math.cs: Add more min/max tests.
7860 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7862 2008-06-13 Mark Probst <mark.probst@gmail.com>
7864 * mini.c: Small fix in the prologue of emit_castclass.
7866 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7868 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7870 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
7871 do not work even for unsigned types. Fixes #400014.
7873 * basic-math.cs: Add regression tests for unsigned Min/Max.
7875 2008-06-13 Mark Probst <mark.probst@gmail.com>
7877 * mini.c: Added additional context_used argument to several
7878 functions, which will be needed for sharing generic methods. Use
7879 GET_RGCTX macro wherever appropriate. Declare only one
7880 context_used in mono_method_to_ir().
7882 2008-06-13 Mark Probst <mark.probst@gmail.com>
7884 * mini.c, generic-sharing.c: Removed generic class relations.
7886 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
7887 functions due to MRGCTX changes.
7889 2008-06-13 Mark Probst <mark.probst@gmail.com>
7891 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
7892 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
7893 with calculated IMT.
7895 * mini.c: Generic sharing of calls via generic interfaces.
7897 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
7898 generic method with non-constant MonoGenericContext*. Instead,
7899 the context is taken out of the method itself.
7901 2008-06-13 Mark Probst <mark.probst@gmail.com>
7903 * mini.c: Generic sharing of ldvirtftn.
7905 2008-06-13 Mark Probst <mark.probst@gmail.com>
7907 * mini.c: Generic sharing of ldftn.
7909 2008-06-13 Mark Probst <mark.probst@gmail.com>
7911 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
7913 2008-06-13 Mark Probst <mark.probst@gmail.com>
7915 * mini.c: Generic sharing of the special case of ldtoken followed
7916 by a call to GetTypeFromHandle.
7918 2008-06-13 Mark Probst <mark.probst@gmail.com>
7920 * mini.c: Generic sharing of box for nullable types.
7922 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7924 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
7925 are passed on the stack. Fixes #324807.
7927 2008-06-12 Bill Holmes <billholmes54@gmail.com>
7929 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
7930 for the ArgValuetypeAddrInIReg case.
7932 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
7933 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
7935 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
7936 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
7937 local variable and pass the local variable by reference to the called method.
7939 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
7940 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
7942 Contributed under MIT/X11 license.
7944 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
7946 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
7948 * debug-mini.c (mono_debug_print_vars): Release memory after printing
7951 2008-06-10 Martin Baulig <martin@ximian.com>
7954 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
7956 2008-06-09 Kornel Pal <kornelpal@gmail.com>
7958 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
7959 possible error when no arguments are passed.
7961 Contributed under MIT/X11 license.
7963 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
7965 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
7966 where the file name is NULL.
7968 2008-06-09 Zoltan Varga <vargaz@gmail.com>
7970 * mini.c: Fix s390 build.
7972 2008-06-08 Zoltan Varga <vargaz@gmail.com>
7974 * trace.c (mono_trace_parse_options): Fix warnings.
7976 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
7978 2008-06-07 Zoltan Varga <vargaz@gmail.com>
7980 * mini.c (remove_block_if_useless): Avoid printing the method name.
7982 * mini.c: Remove needless setting of ins->cil_code which is now done by
7985 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
7988 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
7989 translated code after it has been patched.
7991 2008-06-06 Zoltan Varga <vargaz@gmail.com>
7993 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
7994 avoid problems during code patching on SMP systems.
7995 (emit_call): Avoid adding a patch info which is already added by
7997 (mono_arch_emit_exceptions): Ditto.
7999 2008-06-05 Zoltan Varga <vargaz@gmail.com>
8001 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
8002 MONO_TYPE_ISSTRUCT already checks for it.
8004 2008-06-05 Bill Holmes <billholmes54@gmail.com>
8006 * mini-amd64.c:merge_argument_class_from_type: When marshaling
8007 structs with floats on Winx64 the float registers are not used.
8008 The integer registers are always used..
8009 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
8010 only one register will be used and only if the size of the struct
8011 is 1,2,4, or 8 bytes.
8013 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
8016 Contributed under MIT/X11 license.
8018 2008-06-05 Martin Baulig <martin@ximian.com>
8020 * debug-debugger.c (debugger_lookup_class): Also call
8021 mono_class_setup_methods() here; we're only called from RTI.
8023 2008-06-05 Andreas Farber <andreas.faerber@web.de>
8025 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
8026 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
8027 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
8028 Post-process object files and add dtrace-generated object, if necessary.
8030 Contributed under MIT/X11 license.
8032 2008-06-04 Mark Probst <mark.probst@gmail.com>
8034 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
8037 * mini.c: Generic sharing for unbox.any and castclass.
8039 2008-06-04 Mark Probst <mark.probst@gmail.com>
8041 * mini.c: Ignore tailcall prefix in shared generic code and when
8042 doing calls which require a vtable/rgctx argument.
8044 2008-06-04 Mark Probst <mark.probst@gmail.com>
8046 * mini.c: Don't free the JIT info.
8048 * driver.c: Changes in the JIT info table testing code.
8050 2008-06-03 Zoltan Varga <vargaz@gmail.com>
8052 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
8053 interruption. Fix some warnings.
8055 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
8056 interruption_checkpoint.
8058 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
8060 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
8061 from embedding applications.
8063 2008-06-02 William Holmes <billholmes54@gmail.com>
8065 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
8066 reserving 32 bytes on the stack when making calls.
8068 Contributed under MIT/X11 license.
8070 2008-06-01 Zoltan Varga <vargaz@gmail.com>
8072 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
8073 the linear IL branch.
8075 * driver.c: Print out more information for --version on arm.
8077 2008-05-30 Zoltan Varga <vargaz@gmail.com>
8079 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
8080 bb_exit instead, since out of line bblocks might not actually be emitted
8083 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
8084 maximum epilog size for out of line bblocks if tracing is enabled.
8086 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
8088 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
8090 * arrays.cs: Regression tests for allocating arrays with negative sizes.
8092 2008-05-28 Zoltan Varga <vargaz@gmail.com>
8094 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
8095 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
8098 2008-05-27 Zoltan Varga <vargaz@gmail.com>
8100 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
8101 the 'value' to store is a constant.
8103 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
8105 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
8106 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
8108 2008-05-26 Zoltan Varga <vargaz@gmail.com>
8110 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
8111 for accessing method->generic_container.
8113 2008-05-24 Zoltan Varga <vargaz@gmail.com>
8115 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
8117 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
8119 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
8121 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
8124 2008-05-23 Zoltan Varga <vargaz@gmail.com>
8126 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
8128 * mini.c: Handle the case when mono_class_vtable () fails.
8130 2008-05-23 Massimiliano Mantione <massi@ximian.com>
8131 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
8134 2008-05-22 Mark Probst <mark.probst@gmail.com>
8136 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
8137 together with domain sharing.
8139 2008-05-22 Mark Probst <mark.probst@gmail.com>
8141 * mini.c: Treat callvirts to final methods like non-virtual calls
8142 when doing generic sharing, i.e. look them up in the runtime
8145 2008-05-22 Mark Probst <mark.probst@gmail.com>
8147 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
8148 with computed types (for generic sharing).
8150 * mini.c: Generic sharing for mkrefany and refanyval.
8152 2008-05-22 Zoltan Varga <vargaz@gmail.com>
8154 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
8157 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
8158 the generic sharing code.
8160 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
8163 2008-05-21 Zoltan Varga <vargaz@gmail.com>
8165 * mini.h: Remove the declaration of mono_aot_init_vtable ().
8167 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
8169 * driver.c: updated copyright date
8171 2008-05-21 Zoltan Varga <vargaz@gmail.com>
8173 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
8176 2008-05-19 Martin Baulig <martin@ximian.com>
8178 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
8179 pointing to the new `_mono_debug_using_mono_debugger' variable.
8182 (mono_main): Check mono_debug_using_mono_debugger() rather than
8183 the `MONO_INSIDE_MDB' environment variable to check whether we're
8184 inside the debugger.
8186 2008-05-19 Zoltan Varga <vargaz@gmail.com>
8188 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
8191 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
8193 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
8195 * mini.c: Added mini_assembly_can_skip_verification. This
8196 function checks if the assembly requested to skip verification.
8197 Fixes part of #387274.
8199 2008-05-07 Zoltan Varga <vargaz@gmail.com>
8201 * mini.c (mini_get_method): Disable the check for open generic classes when
8202 using generic sharing.
8204 * generics.cs: Add a test for #387034.
8206 * mini.c (mini_get_method): Check whenever the method class is an open generic
8207 type, and return NULL in that case, causing a verification error. Fixes
8210 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
8212 * driver.c (mono_main): Revert r102623. The right
8213 thing to do is to enable the verifier under verifiable
8214 unless a --security flag was passed.
8216 We need this non-trivial behavior for --verify-all otherwise
8217 mcs-compileall won't be able to use it. As it needs everything to
8218 be verified under validil.
8220 2008-05-06 Martin Baulig <martin@ximian.com>
8224 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
8225 (mono_debugger_thread_cleanup): Likewise.
8226 (mono_debugger_extended_notification): Likewise.
8228 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
8230 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
8231 against both inflated and non-inflated methods. We need to check against the
8232 generic definition for cases where the instantiated method is not visible.
8233 We need to check against the inflated types for cases where the instantiation
8234 changes any super type. This fixes #382986.
8236 Note that this doesn't need to be applied to other parts of mono_method_to_ir
8237 that check for visibiliy as generic params only appears as the type subject
8238 of tokens on call opcodes. Field manipulation and ldftn must always
8239 target an exact type.
8241 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
8243 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
8244 if no related --security flag is passed.
8246 2008-05-05 Andreas Farber <andreas.faerber@web.de>
8248 * mini-arch.h: Prepare support for ppc64.
8250 Contributed under MIT/X11 license.
8252 2008-05-05 Andreas Farber <andreas.faerber@web.de>
8254 * aot-runtime.c: Prepare support for ppc64.
8256 Contributed under MIT/X11 license.
8258 2008-05-05 Andreas Farber <andreas.faerber@web.de>
8260 * mini-ops.h: Prepare support for ppc64.
8262 Contributed under MIT/X11 license.
8264 2008-05-04 Andreas Farber <andreas.faerber@web.de>
8266 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
8268 Contributed under MIT/X11 license.
8270 2008-05-03 Zoltan Varga <vargaz@gmail.com>
8272 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
8273 assemblies, since aot_name is not a full path, causing us to load MS.NET
8274 assemblies on windows.
8276 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
8278 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
8279 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
8280 * main.c: Use UTF-8 encoded command line instead of Windows default code
8281 page on Windows to support Unicode.
8282 * driver.c (DllMain): New function for mixed-mode assembly support.
8283 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
8284 export __stdcall functions without decoration.
8286 Contributed under MIT/X11 license.
8288 2008-04-28 Mark Probst <mark.probst@gmail.com>
8290 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
8291 saving it very early.
8293 2008-04-28 Mark Probst <mark.probst@gmail.com>
8295 * mini.h, mini.c: Lots of code for accessing the old RGCTX
8296 deleted. The only way to access the new RGCTX is via the
8299 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
8300 vtable instead of the RGCTX to static methods.
8302 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
8303 accessing the new RGCTX.
8305 * generic-sharing.c: There is no separation between self, type
8306 arguments and other types in the RGCTX anymore.
8308 2008-04-25 Jonathan Chambers <joncham@gmail.com>
8310 * mini-amd64.c (add_general): Remove previous stack adjustment.
8311 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
8312 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
8313 for 32 bytes of stack space reserved for all calls.
8315 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
8316 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
8319 Code contributed under MIT/X11 license.
8321 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
8323 * mini.c (mini_method_verify): Only verify non-inflated methods, check
8324 against the root definition, peeling out method and type instantiations.
8325 Cache verify success results, code that fails verification is still
8326 checked multiple times.
8328 2008-04-23 Zoltan Varga <vargaz@gmail.com>
8330 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
8332 2008-04-23 Jonathan Chambers <joncham@gmail.com>
8334 * mini-amd64.c (add_general): Always increment stack on Win64.
8335 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
8338 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
8339 stack based argument handling on Win64.
8341 Code contributed under MIT/X11 license.
8343 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
8345 * Makefile.am (version.h): Add support for git-svn.
8347 2008-04-22 Zoltan Varga <vargaz@gmail.com>
8349 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
8350 so instead of calling g_spawn_command_line_sync, we do everything by hand,
8351 avoiding allocations and libc functions which might deadlock.
8353 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
8354 'no-gdb-backtrace' option is set.
8356 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
8358 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
8360 2008-04-21 Martin Baulig <martin@ximian.com>
8362 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
8363 and `get_lmf_addr'; `notification_address' is no longer a pointer.
8365 2008-04-21 Martin Baulig <martin@ximian.com>
8367 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
8368 `thread_vtable', `event_handler_ptr' and `event_handler'.
8370 2008-04-21 Martin Baulig <martin@ximian.com>
8372 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
8373 allows delayed initialization of the `executable_code_buffer' when
8376 2008-04-21 Martin Baulig <martin@ximian.com>
8378 * mini.h (mono_debugger_create_notification_function): Removed.
8379 * tramp-*.c (mono_debugger_create_notification_function): Removed.
8381 * mdb-debug-info64.s
8382 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8384 * mdb-debug-info32.s
8385 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8387 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
8388 currently only works on x86 and x86_64, so don't create it on ppc.
8390 2008-04-21 Martin Baulig <martin@ximian.com>
8392 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
8395 (mini_method_compile): In the fp elimination check, check
8396 `debug_options.mdb_optimizations' in addition to
8397 mono_debug_using_mono_debugger().
8399 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
8400 disable some JIT optimizations which are only disabled when
8401 running inside the debugger.
8402 Added `--help-debug' option to describe the debugging options.
8403 (parse_debug_options): New static function to parse the `--debug'
8404 options, so we can easily add more stuff in future.
8406 2008-04-20 Zoltan Varga <vargaz@gmail.com>
8408 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
8409 the method has no body.
8411 2008-04-19 Jonathan Chambers <joncham@gmail.com>
8413 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
8414 assembly is not allowed in MSVC 64-bit compiler.
8415 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
8416 as we get floating point exceptions everywhere.
8418 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
8419 correctly align arguments for call to throw_exception.
8420 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
8422 Code contributed under MIT/X11 license.
8424 2008-04-19 Zoltan Varga <vargaz@gmail.com>
8426 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
8428 2008-04-17 Zoltan Varga <vargaz@gmail.com>
8430 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
8432 * mini-amd64.c (NEW_INS): Set cil_code.
8434 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
8435 from mini-amd64.c so all debugger related logic is in one place.
8437 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
8438 later won't have a random ip assigned to them.
8440 2008-04-16 Zoltan Varga <vargaz@gmail.com>
8442 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
8443 the arch specific function initializes code_size.
8444 (mono_create_delegate_trampoline): Ditto.
8446 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
8447 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
8450 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
8451 running under the debugger.
8453 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
8456 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
8457 debugger. Also move the disabling of optimizations here from driver.c.
8458 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
8461 * mini.h (MonoCompile): Add a few new flags.
8463 2008-04-15 Zoltan Varga <vargaz@gmail.com>
8465 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
8466 so the cil_code field of created MonoInst's is properly set.
8467 (mini_select_instructions): Ditto.
8469 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
8470 (MONO_INST_NEW_CALL): Ditto.
8472 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
8473 in many places so the ins->cil_code field is properly initialized.
8475 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
8478 2008-04-14 Zoltan Varga <vargaz@gmail.com>
8480 * mini.c (mini_method_compile): Print a different message when compiling a
8483 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
8486 2008-04-11 Zoltan Varga <vargaz@gmail.com>
8488 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
8491 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
8493 2008-04-11 Zoltan Varga <vargaz@gmail.com>
8495 * mini.c (handle_stack_args): Make this return void since its return value was
8496 never used. Also set cfg->unverifiable for invalid IL instead of calling
8499 2008-04-10 Mark Probst <mark.probst@gmail.com>
8501 * mini.c: Make sure "this" is live in catch clauses with type
8502 variables in shared generic code.
8504 2008-04-08 Mark Probst <mark.probst@gmail.com>
8506 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
8507 generic_class_is_reference_type() to ensure the proper behaviour
8508 when sharing generic code and the type in question is a type
8511 2008-04-08 Zoltan Varga <vargaz@gmail.com>
8513 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
8514 race conditions when printing thread dumps. Fixes #377738.
8516 2008-04-08 Massimiliano Mantione <massi@ximian.com>
8518 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
8519 shows up when both MonoInst arguments can cause aliasig.
8520 There is likely no way in the current JIT to trigger this problem, but
8521 it showed up in the development of generics sharing, when in a new
8522 opcode both args of an OP_GROUP can be aliases (addresses of a local).
8523 When the generics sharing code will be committed, its tests will be
8524 valid also for this bug.
8526 2008-04-08 Zoltan Varga <vargaz@gmail.com>
8528 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
8531 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
8534 2008-04-07 Zoltan Varga <vargaz@gmail.com>
8536 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
8537 use a more detailed exception message for InvalidCastException.
8539 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
8541 * driver.c (mono_main): Add --debug=casts option to turn on better
8542 InvalidCastException message details.
8544 * mini.c (mini_get_debug_options): New helper function to return the address of
8545 the debug_options variable.
8547 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
8548 the jit_tls TLS variable.
8550 * mini.c (mono_jit_tls): New TLS variable.
8552 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
8555 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
8557 * mini.h: Removed verifer related stuff. This code was moved to verify.c
8559 * mini.c: Removed verifer related stuff, code moved to verify.c.
8561 * driver.c: Using code from verify.c instead of mini.c.
8563 2008-04-05 Zoltan Varga <vargaz@gmail.com>
8565 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
8568 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
8570 * mini.c (check_for_method_verify): Enabling verification of
8571 corlib if mono_verify_all is set. Bugs in the verifier preventing that
8574 2008-04-04 Zoltan Varga <vargaz@gmail.com>
8576 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
8577 caller saved registers as well.
8579 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
8580 saved registers as well.
8582 2008-03-30 Zoltan Varga <vargaz@gmail.com>
8584 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
8586 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
8589 2008-03-27 Zoltan Varga <vargaz@gmail.com>
8591 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
8593 (get_call_info): Take a gsctx argument instead of 'cfg'.
8595 2008-03-26 Zoltan Varga <vargaz@gmail.com>
8597 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
8598 mono_verify_all is set.
8600 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
8602 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
8604 2008-03-25 Zoltan Varga <vargaz@gmail.com>
8606 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
8609 * driver.c mini.c mini.h: Add a --verify-all development option to test the
8610 verifier and the code generated by the compiler.
8612 2008-03-25 Mark Probst <mark.probst@gmail.com>
8614 * mini.c: Generic sharing of the non-nullable case of the box
8617 2008-03-24 Zoltan Varga <vargaz@gmail.com>
8619 * inssel.brg: Fix the build.
8621 * iltests.il.in: Add a test for lconv.ovf.u8.un.
8623 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
8625 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
8626 Array:Address. Fixes #372410.
8628 * iltests.il.in: New tests for readonly prefix.
8630 2008-03-23 Zoltan Varga <vargaz@gmail.com>
8632 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
8635 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
8638 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
8640 * mini.c (mono_decompose_op_imm): New helper function.
8642 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
8643 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8646 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8647 mono_arch_output_basic_block. Fix warnings.
8649 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
8652 2008-03-22 Zoltan Varga <vargaz@gmail.com>
8654 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
8655 since the extra frame is now detected automatically inside the loop.
8657 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
8658 opts which are now in mono_peephole_ins ().
8660 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
8662 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
8663 frames and skip duplicate managed-to-native frames. Fixes #367665.
8665 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8666 opts which are now in mono_peephole_ins ().
8667 (mono_arch_peephole_pass_2): Ditto.
8669 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
8671 * mini-codegen.c (mono_peephole_ins): New helper function containing the
8672 arch independent peephole optimizations.
8674 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8675 opts which are now in mono_peephole_ins ().
8677 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
8679 * mini-s390.c (mono_arch_output_basic_block): Fix build.
8681 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
8684 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
8685 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
8688 2008-03-21 Zoltan Varga <vargaz@gmail.com>
8690 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
8691 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8694 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8695 mono_arch_output_basic_block. Fix warnings.
8697 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8699 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8702 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8704 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8707 * iltests.il: Add new tests.
8709 2008-03-20 Kornel Pal <kornelpal@gmail.com>
8711 * mini.c: Removed Windows version macros.
8713 2008-03-20 Mark Probst <mark.probst@gmail.com>
8715 * generic-sharing.c: Put reflection types in the extensible part
8716 of the runtime generic context.
8718 * mini.c: Generic sharing of the GetTypeHandle special case of the
8719 ldtoken instruction.
8721 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8723 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
8725 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
8727 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
8728 consistency with the other version on the linear IR branch.
8730 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
8732 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
8734 * iltests.il.in: Add new tests.
8736 2008-03-19 Zoltan Varga <vargaz@gmail.com>
8738 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
8740 * iltests.il.in: Add new tests.
8742 2008-03-19 Mark Probst <mark.probst@gmail.com>
8744 * mini.c: Two variables with the same name were declared in
8745 nesting contexts and one wasn't initialized. Fixed.
8747 2008-03-19 Mark Probst <mark.probst@gmail.com>
8749 * mini.c: Generic sharing of the initobj instruction.
8751 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
8753 * mini.c: make the test to optimize ldtoken from typeof() more
8756 2008-03-18 Mark Probst <mark.probst@gmail.com>
8758 * mini.c: Generic sharing of the initobj instruction for reference
8761 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8763 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
8764 the mono_breakpoint_clean_code() code to perform bound checks.
8766 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
8768 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
8769 mono_arch_patch_callsite() to include the start of the managed method
8770 to be able to perform bound checks.
8772 2008-03-17 Mark Probst <mark.probst@gmail.com>
8774 * mini.c: Generic sharing for the isinst instruction.
8776 2008-03-17 Mark Probst <mark.probst@gmail.com>
8778 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8779 inssel-long32-mips.brg: Added opcodes for doing indirect calls
8780 with the runtime generic context argument.
8782 * mini.c: Share calls to several types of unsharable methods by
8783 putting the address of the method code in the runtime generic
8784 context and doing an indirect call.
8786 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8789 2008-03-16 Mark Probst <mark.probst@gmail.com>
8791 * generic-sharing.c: Change due to a change in the runtime genric
8794 2008-03-15 Martin Baulig <martin@ximian.com>
8797 (mono_arch_nullify_class_init_trampoline): Add call to
8798 mono_breakpoint_clean_code() to make things work when running
8799 inside the debugger.
8802 (mono_arch_nullify_class_init_trampoline): Add call to
8803 mono_breakpoint_clean_code() to make things work when running
8804 inside the debugger.
8806 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8808 * inssel-long.brg (reg): Fix 64 bit build.
8810 2008-03-14 Mark Probst <mark.probst@gmail.com>
8812 * mini.c, mini.h: Share static generic code by passing it an
8813 implicit argument pointing to the runtime generic context.
8815 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8816 inssel-long32-mips.brg: New opcodes for calling shared static,
8817 which need to be passed the runtime generic context.
8819 * mini-amd64.c, mini-x86.c: Save the runtime generic context
8820 argument on the stack in the prologue if needed. New function for
8821 finding the runtime generic context argument from the registers
8822 saved by the trampoline.
8824 * mini-amd64.h, mini-x86.h: Specify which register to use for the
8825 runtime generic context argument.
8827 * tramp-amd64.c: Also restore the register used for the runtime
8828 generic context argument.
8830 * mini-trampoline.c: Resolve shared static calls by consulting the
8831 runtime generic context via the new argument.
8833 * generic-sharing.c: Add an argument to sharability-checking
8834 functions that specifies whether type variables should be treated
8835 as sharable type arguments.
8837 * inssel-x86.brg: Removed a superfluous, buggy rule.
8839 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8842 2008-03-14 Martin Baulig <martin@ximian.com>
8844 * debug-debugger.c (main_thread_handler): Call
8845 mono_runtime_run_main() without sending any notifications.
8847 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
8849 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8851 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
8853 2008-03-14 Mark Probst <mark.probst@gmail.com>
8855 * tramp-x86.c: Fixed register restore offsets in the trampoline
8856 code for ECX and EDX.
8858 2008-03-12 Geoff Norton <gnorton@novell.com>
8860 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
8861 different ucontext_t implementations.
8862 * exceptions-arm.c: Use the above defines to get exceptions working on
8863 iPhone (based on a patch by Luke Howard lukeh@padl.com)
8864 * mini-arm.c: Implement iPhone icache support (based on a patch by
8865 Luke Howard lukeh@padl.com)
8867 2008-03-12 Mark Probst <mark.probst@gmail.com>
8869 * mini.c: Enable generic sharing of calls to non-static
8870 non-interface non-generic non-value-type methods.
8872 * mini-trampolines.c: Resolve calls from shared generic code.
8874 2008-03-11 Zoltan Varga <vargaz@gmail.com>
8876 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
8878 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
8880 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
8882 * mini.c: some fixes for the AOT compiler.
8884 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8886 * cpu-amd64.md: Add clob:1 to some float opcodes.
8888 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
8890 * mini.h: Added MiniVerifierMode enumeration.
8892 * mini.c: Added mini_verifier_set_mode to control
8893 the usage of the new verifier.
8895 * mini.c (mono_method): Integrated the new verifier.
8897 * driver.c: Extended --security option with validil and
8898 verifiable options to activate the new verifier.
8900 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8902 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
8903 optimization to ctors taking 0 or 2 arguments too.
8905 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
8908 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
8910 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
8912 2008-03-06 Zoltan Varga <vargaz@gmail.com>
8914 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
8915 non-aot case as well.
8917 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
8919 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
8922 * aot-compiler.c (encode_patch): Ditto.
8924 * mini.h (G_MININT32): Fix the definition of this.
8926 2008-03-05 Zoltan Varga <vargaz@gmail.com>
8928 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
8930 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
8932 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8934 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
8935 methods returning vtypes in registers.
8936 (mono_arch_allocate_vars): Ditto.
8938 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
8940 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
8942 * generics.cs: Add a test from the linear IR branch.
8944 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
8946 * mini.c (inline_method): Cache failed inline attempts.
8948 2008-03-04 Mark Probst <mark.probst@gmail.com>
8950 * mini.c: For shared methods of generic classes put the location
8951 of "this" into the MonoGenericJitInfo.
8953 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
8954 register out of a MonoContext by register number. Add the generic
8955 sharing context as an argument to mono_arch_find_this_argument().
8957 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
8958 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
8959 for new arch function.
8961 * mini-exception.c: Handle open exception clauses in shared
8964 * mini-trampolines.c: Supply additional argument to
8965 mono_arch_find_this_argument().
8967 2008-03-04 Zoltan Varga <vargaz@gmail.com>
8969 * Makefile.am (regtests): Run the bench.exe tests last.
8971 2008-03-03 Zoltan Varga <vargaz@gmail.com>
8973 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
8976 2008-03-02 Zoltan Varga <vargaz@gmail.com>
8978 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
8981 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
8983 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
8985 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
8986 whose class has no cctor.
8988 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
8990 2008-03-01 Zoltan Varga <vargaz@gmail.com>
8992 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
8995 2008-02-29 Zoltan Varga <vargaz@gmail.com>
8997 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
8998 to be in sync with the code on the linear IR branch.
9000 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
9002 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
9004 2008-02-27 Zoltan Varga <vargaz@gmail.com>
9006 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
9008 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
9010 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
9012 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
9014 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
9016 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
9019 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
9021 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
9022 OP_LOADR4_MEMBASE emission.
9024 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
9025 (mono_spillvar_offset_float): Ditto.
9027 * mini-mips.c (mono_arch_emit_prolog): Ditto.
9029 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
9032 * basic-long.cs: Add regression tests for them.
9034 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
9036 (mono_arch_allocate_vars): Fix representation of single-precision float
9038 (mono_arch_output_basic_block): Ditto.
9040 * inssel-mips.brg: Ditto, remove duplicate items.
9042 * mini-mips.c (emit_load_volatile_arguments): New function to handle
9043 arguments of tail calls as on other platforms.
9044 (mono_arch_output_basic_block): Handle tail calls.
9046 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
9049 * objects.cs (test_5_pass_static_struct): Add test for it.
9051 Contributed under MIT/X11 license.
9053 2008-02-26 Zoltan Varga <vargaz@gmail.com>
9055 * Makefile.am: Use gmcs for compiling the regression tests.
9057 * *.2.cs *.2.il: Rename to *.cs and *.il.
9059 2008-02-24 Zoltan Varga <vargaz@gmail.com>
9061 * regalloc.h: Make the vassign array smaller.
9063 * mini.c (mini_method_compile): Remove an unused field in cfg.
9065 * mini-codegen.c: Add a bunch of micro optimizations.
9067 2008-02-23 Zoltan Varga <vargaz@gmail.com>
9069 * regalloc.h: Remove some unused fields.
9071 2008-02-22 Zoltan Varga <vargaz@gmail.com>
9073 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
9075 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
9077 2008-02-22 Mark Probst <mark.probst@gmail.com>
9079 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
9081 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
9082 trampoline: Fetch an entry from the runtime generic context. If
9083 it's NULL, jump to the actual trampoline to fill the runtime
9084 generic context. Otherwise, return it.
9086 * mini.c: Call the lazy fetch trampoline to get entries out of the
9087 runtime generic context.
9089 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
9090 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
9091 tramp-sparc.c: Stubs for the lazy fetch trampoline.
9093 2008-02-21 Mark Probst <mark.probst@gmail.com>
9095 * mini.c: Fetch data out of the extensible part of the runtime
9096 generic context instead of calling a helper function.
9098 * generic-sharing.c: Some functions moved into
9099 metadata/generic-sharing.c. Helper function for fetching other
9100 types now checks and asserts against extensible rgctx (just for
9101 debugging purposes - the helper function isn't called anymore
9102 unless for debugging).
9104 2008-02-21 Zoltan Varga <vargaz@gmail.com>
9106 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
9107 for tail calls up to the point that the tests in iltests.exe run. Also add a
9108 dummy CKFINITE implementation.
9109 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
9110 needed for trampoline LMF frames.
9112 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
9113 trampoline LMF frames.
9115 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
9117 * mini.c (inline_method): clean any pending loader error when inlining fail.
9118 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
9120 2008-02-21 Zoltan Varga <vargaz@gmail.com>
9122 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
9124 * aot-runtime.c (decode_patch_info): Ditto.
9126 * mini.c (mono_resolve_patch_target): Ditto.
9128 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
9131 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
9133 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
9134 if it references an icall address.
9136 2008-02-20 Zoltan Varga <vargaz@gmail.com>
9138 * cpu-s390x.md: Remove some more unused opcodes.
9140 * cpu-s390x.md: Remove some unused opcodes.
9142 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
9143 mono_op_imm_to_op ().
9145 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
9146 instead of a switch statement.
9148 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
9149 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
9151 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
9153 * mini-codegen.c: Remove unused mono_regstate2_... functions.
9155 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
9158 2008-02-19 Zoltan Varga <vargaz@gmail.com>
9160 * driver.c (mono_main): Improve error reporting when an assembly cannot be
9161 opened. Fixes #362607.
9163 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
9165 * iltests.il.in: Add a test for static methods in interfaces.
9167 2008-02-18 Zoltan Varga <vargaz@gmail.com>
9169 * genmdesc.c (build_table): Fix a crash on older glib versions.
9171 * cpu-sparc.md: Remove some unused opcodes.
9173 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
9174 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
9176 * cpu-amd64.md: Remove some unused opcodes.
9178 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
9179 like the other opcodes.
9181 2008-02-17 Zoltan Varga <vargaz@gmail.com>
9183 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
9185 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
9187 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
9188 variables 'cfg' instead of 'm' for consistency.
9190 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
9192 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
9193 argument holding the vtype return address, to avoid the ambigious use of
9194 cfg->ret for this purpose.
9196 * mini.c (NEW_RETLOADA): Use vret_addr if set.
9198 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
9200 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
9201 new mono_print_ins () function which only takes one argument.
9203 2008-02-15 Zoltan Varga <vargaz@gmail.com>
9205 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
9208 2008-02-14 Zoltan Varga <vargaz@gmail.com>
9210 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
9212 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
9214 * mini-x86.c: Sync with the version on the linear IR branch by adding new
9215 opcodes and other small changes.
9217 * mini-ops.h: Add some new opcodes from the linear IR branch.
9219 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
9221 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
9222 opcodes, use the REG_MEMBASE opcodes instead.
9224 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
9225 opcodes, use the REG_MEMBASE opcodes instead.
9227 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
9230 * mini.c (mono_op_imm_to_op): New helper function.
9232 * mini-ops.h: Add some opcodes from linear IR branch.
9234 2008-02-13 Zoltan Varga <vargaz@gmail.com>
9236 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
9239 2008-02-12 Zoltan Varga <vargaz@gmail.com>
9241 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
9244 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
9246 2008-02-09 Zoltan Varga <vargaz@gmail.com>
9248 * aot-compiler.c (emit_method_code): Add an assert.
9250 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
9251 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
9254 2008-02-08 Zoltan Varga <vargaz@gmail.com>
9256 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
9257 some load/store opcodes so they are consistent.
9258 (mono_arch_emit_prolog): Simplify some code.
9260 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
9262 * objects.cs: Add tests for large argument offsets on ARM.
9264 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
9265 stack offsets. Fixes #359651.
9267 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
9269 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
9271 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
9273 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
9275 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
9277 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
9278 rid of CEE_CONV_R_UN.
9280 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
9282 2008-02-07 Zoltan Varga <vargaz@gmail.com>
9284 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
9286 * mini.c (mono_normalize_opcodes): Add some more opcodes.
9288 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
9290 * cpu-amd64.md: Remove some unused opcodes.
9292 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
9294 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
9296 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
9297 arch specific functions for its parts. Call the peephole pass after local
9298 regalloc so the prolog can compute a more accurate max_offset.
9300 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
9301 the corresponding OP_I/OP_L opcodes.
9303 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
9305 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
9307 2008-02-06 Zoltan Varga <vargaz@gmail.com>
9309 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
9310 as they are handled in mini.c.
9312 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
9314 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
9315 case since it is handled in mini.c.
9317 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
9319 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
9321 * *.c: Use the new opcodes in the IR and back end code.
9323 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
9325 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
9327 2008-02-06 Mark Probst <mark.probst@gmail.com>
9329 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
9330 an assert because it has a race condition.
9332 2008-02-06 Zoltan Varga <vargaz@gmail.com>
9334 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
9336 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
9338 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
9340 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
9341 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
9343 2008-02-05 Zoltan Varga <vargaz@gmail.com>
9345 * cpu-amd64.md (move): Correct the maximum size of move.
9347 2008-02-05 Mark Probst <mark.probst@gmail.com>
9349 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
9350 the generic class init trampoline to return quickly if the class
9353 2008-02-04 Zoltan Varga <vargaz@gmail.com>
9355 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
9356 issues where an 32 bit callsite cannot be patched by a 64 bit address.
9358 2008-02-03 Zoltan Varga <vargaz@gmail.com>
9360 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
9363 2008-01-31 Zoltan Varga <vargaz@gmail.com>
9365 * objects.cs: Add some soft-float tests.
9367 * mini.c: Fix a couple more soft-float issues.
9369 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
9371 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
9374 2008-01-30 Zoltan Varga <vargaz@gmail.com>
9376 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
9377 exception happens while compiling a virtual method.
9379 2008-01-29 Zoltan Varga <vargaz@gmail.com>
9381 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
9383 * mini-sparc.c: Fix build.
9385 * mini-sparc.c (get_call_info): Add support for generic sharing.
9387 * mini-exceptions.c: Add a FIXME.
9389 2008-01-27 Zoltan Varga <vargaz@gmail.com>
9391 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
9392 altstack handling code.
9394 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
9396 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
9398 * mini-s390.c: Add support for generic sharing.
9400 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9402 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9404 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
9406 * mini-s390x.c: Add support for generic sharing.
9408 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9410 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9412 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
9413 can be used since it takes a 16 bit signed immediate.
9415 * inssel-s390x.brg: Fix OP_SETRET.
9417 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
9419 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
9421 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
9423 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
9425 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
9428 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
9431 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
9432 of the unused mono_arch_patch_delegate_trampoline stuff.
9434 2008-01-26 Zoltan Varga <vargaz@gmail.com>
9436 * basic-long.cs: Move the fp related tests to basic-float.cs.
9438 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
9440 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
9442 * basic-calls.cs: Add a test for proper float argument passing.
9444 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
9445 if the context corresponds to an exception received through a signal.
9447 * exceptions.cs: Add a test for nullref handling at the start of a try
9450 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
9452 * jit-icalls.c (mono_break): New JIT icall.
9454 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
9456 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
9458 2008-01-25 Zoltan Varga <vargaz@gmail.com>
9460 * cpu-*.md: Get rid of unused opcodes.
9462 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
9464 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
9467 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
9470 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
9471 the arch independent trampoline code in mini-trampolines.c.
9473 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
9475 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
9477 * mini-s390.h: Remove an unused define.
9479 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
9480 the arch independent trampoline code in mini-trampolines.c.
9482 * mini-arm.c (mono_arch_emit_prolog): Fix build.
9484 2008-01-24 Zoltan Varga <vargaz@gmail.com>
9486 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
9488 * mini-s390.c (mono_arch_emit_prolog): Fix build.
9490 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
9492 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
9494 * cpu-amd64.md: Use smaller sizes for int opcodes.
9496 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
9498 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
9501 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
9504 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
9505 instead of though a pointer to save an indirection when accessing elements of
9508 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
9510 (NOT_IMPLEMENTED): New helper macro.
9511 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
9514 * *.c: Use the new helper macro.
9516 2008-01-21 Zoltan Varga <vargaz@gmail.com>
9518 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
9520 2008-01-20 Zoltan Varga <vargaz@gmail.com>
9522 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
9525 2008-01-18 Zoltan Varga <vargaz@gmail.com>
9527 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
9528 profiling is enabled.
9530 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
9532 (mono_arch_emit_prolog): Add more first bblock optimizations.
9534 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
9535 in order if possible.
9536 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
9537 bblock, since the arguments are still in their original registers.
9539 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
9541 2008-01-17 Zoltan Varga <vargaz@gmail.com>
9543 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
9546 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
9549 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
9551 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
9552 process async exceptions received while in unmanaged code.
9554 * mini.c (mini_init): Install a callback with the runtime which will be called
9555 when a thread receives an async exception while in unmanaged code.
9557 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
9559 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
9561 2008-01-16 Wade Berrier <wberrier@novell.com>
9568 2008-01-16 Zoltan Varga <vargaz@gmail.com>
9570 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
9571 compilation with sun cc.
9573 * cpu-*.md: Fix the build.
9575 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
9577 * mini-amd64.h: Add some comments to the MonoLMF structure.
9579 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
9581 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
9582 in the LMF structure if possible. This saves two instructions in the
9583 managed->native wrappers.
9585 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
9587 2008-01-16 Mark Probst <mark.probst@gmail.com>
9589 * generic-sharing.c: New type argument lookup code which uses the
9590 runtime generic context template.
9592 2008-01-15 Zoltan Varga <vargaz@gmail.com>
9594 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
9596 * mini-arm.c (add_general): Fix arm eabi parameter passing.
9597 (mono_arch_output_basic_block): Fix localloc implementation.
9599 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
9601 * mini-ia64.c (peephole_pass): Fix ia64 build.
9603 * mini-amd64.c (peephole_pass): Fix a warning.
9605 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
9606 at a constant offset from sp/fp.
9608 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
9609 instead of obtaining it from *lmf in the managed method case.
9611 2008-01-14 Zoltan Varga <vargaz@gmail.com>
9613 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
9615 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
9617 * mini.h (MonoInstList): New type.
9618 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
9619 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
9620 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
9621 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
9622 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
9623 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
9624 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
9625 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
9626 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
9627 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
9628 MONO_INST_LIST_FOR_EACH_ENTRY,
9629 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
9630 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
9631 mono_inst_list_first, mono_inst_list_last,
9632 mono_inst_list_next, mono_inst_list_prev): New instruction
9633 list handling interfaces.
9634 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
9635 list head 'ins_list'.
9636 (MonoInst): Replace next pointer with list head 'node'.
9637 (MonoCallInst): Make 'out_args' a MonoInstList.
9638 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
9639 (MonoCompile): Delete reverse_inst_list and
9640 reverse_inst_list_len.
9641 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
9642 mono_arch_lowering_pass, mono_arch_local_regalloc,
9643 mono_arch_output_basic_block, mono_arch_emit_prolog):
9644 Convert to new instruction lists.
9645 (insert_after_ins): Delete.
9646 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
9648 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
9649 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
9650 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
9651 mono_emulate_opcode, mono_emit_load_got_addr,
9652 inline_method, mono_method_to_ir, mono_print_bb_code,
9653 print_dfn, decompose_pass, nullify_basic_block,
9654 replace_out_block_in_code, remove_block_if_useless,
9655 merge_basic_blocks, move_basic_block_to_end,
9656 try_unsigned_compare, optimize_branches, mono_print_code,
9657 mini_select_instructions, remove_critical_edges): Likewise.
9658 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
9659 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
9660 mono_arch_output_basic_block, mono_arch_emit_prolog):
9662 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
9663 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9664 mono_arch_output_basic_block): Likewise.
9665 (inst_list_prepend, insert_after_ins): Delete.
9666 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
9667 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
9669 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
9670 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
9671 mono_arch_emit_prolog): Likewise.
9672 * cfold.c (mono_constant_fold): Likewise.
9673 * liveness.c (visit_bb, mono_analyze_liveness,
9674 optimize_initlocals): Likewise.
9675 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
9676 * graph.c (mono_draw_code_cfg): Likewise.
9677 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
9678 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
9679 mono_ssa_cprop): Likewise.
9680 * abcremoval (get_relations_from_previous_bb, process_block):
9682 * local-propagation (mono_cprop_invalidate_values,
9683 mono_local_cprop_bb): Likewise.
9684 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
9685 peephole_pass, mono_arch_output_basic_block,
9686 mono_arch_emit_prolog): Likewise.
9687 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
9688 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9689 mono_arch_emit_prolog): Likewise.
9690 (insert_after_ins): Delete.
9691 * aliasing.c (print_code_with_aliasing_information,
9692 mono_build_aliasing_information, mono_aliasing_deadce):
9693 Convert to new instruction lists.
9694 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
9695 peephole_pass, NEW_INS, mono_arch_lowering_pass,
9696 mono_arch_local_regalloc, mono_arch_output_basic_block):
9698 (insert_after_ins): Delete.
9699 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
9700 peephole_pass, mono_arch_output_basic_block): Convert to
9701 new instruction lists.
9702 * mini-codegen (InstList, inst_list_prepend,
9703 insert_after_ins): Delete.
9704 (insert_before_ins, get_register_force_spilling,
9705 get_register_spilling, free_up_ireg, free_up_reg,
9706 create_copy_ins, create_spilled_store, alloc_int_reg,
9707 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
9708 to new instruction lists.
9709 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
9710 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9711 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
9712 (insert_after_ins): Delete.
9713 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
9714 mono_arch_local_regalloc, mono_arch_output_basic_block,
9715 mono_arch_call_opcode): Convert to new instruction lists.
9716 (insert_after_ins): Delete.
9717 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
9718 peephole_pass, mono_arch_output_basic_block,
9719 mono_arch_emit_prolog): Convert to new instruction lists.
9721 2008-01-11 Zoltan Varga <vargaz@gmail.com>
9723 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
9725 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
9728 * Makefile.am (version.h): Make this work with non-bash shells.
9730 2008-01-10 Zoltan Varga <vargaz@gmail.com>
9732 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
9734 2008-01-08 Zoltan Varga <vargaz@gmail.com>
9736 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
9737 the InitializeArray optimization.
9739 2008-01-06 Zoltan Varga <vargaz@gmail.com>
9741 * mini.c driver.c: Don't include os/gc_wrapper.h.
9743 2008-01-05 Zoltan Varga <vargaz@gmail.com>
9745 * mini.c (print_jit_stats): Print GC statistics if available.
9747 2008-01-04 Zoltan Varga <vargaz@gmail.com>
9749 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
9751 2007-12-29 Zoltan Varga <vargaz@gmail.com>
9753 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
9755 2007-12-26 Zoltan Varga <vargaz@gmail.com>
9757 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
9759 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
9761 * driver.c (mono_main): Ditto.
9763 2007-12-23 Zoltan Varga <vargaz@gmail.com>
9765 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
9767 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
9768 in the vtable can't be encoded.
9769 (compile_method): Ditto.
9771 2007-12-21 Zoltan Varga <vargaz@gmail.com>
9773 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
9776 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
9779 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
9780 the top LMF entry belongs to the current method.
9782 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
9784 2007-12-20 Zoltan Varga <vargaz@gmail.com>
9786 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
9788 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
9790 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
9792 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
9794 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
9796 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
9799 * basic-float.cs: Add an ulong->double cast test.
9801 2007-12-15 Zoltan Varga <vargaz@gmail.com>
9803 * mini.c (mono_method_to_ir): Fix a warning.
9805 2007-12-14 Zoltan Varga <vargaz@gmail.com>
9807 * mini-ops.h: Add OP_SWITCH.
9809 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
9810 CEE_SWITCH in back-end code, use OP_SWITCH instead.
9812 2007-12-11 Geoff Norton <gnorton@novell.com>
9814 * mini-s390x.c: Minor change to the MAX() define to allow
9815 it to compile with other gcc versions.
9817 2007-12-11 Geoff Norton <gnorton@novell.com>
9820 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
9822 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9824 exceptions-arm.c (mono_arch_get_restore_context): Restore
9827 exceptions-arm.c (throw_exception): Save the frame pointer.
9828 This is a partial fix for #323747. Only the client side is
9831 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9833 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
9834 was using an unrelated variable to log the class which
9835 needed the cctor to be called. This was crashing on arm.
9837 2007-12-09 Robert Jordan <robertj@gmx.net>
9839 * mini-x86.c (mono_arch_emit_epilog):
9840 Consider all kinds of 64-bit types. Fixes #323114.
9842 2007-12-08 Zoltan Varga <vargaz@gmail.com>
9844 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
9846 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9848 * mini-amd64.c (peephole_pass): Add a missing instruction check.
9850 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
9852 * mini.c: run type ctor before allocating an object, not only
9853 when running it's constructor method (fixes at least part of bug #342507).
9855 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9857 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
9859 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
9860 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
9863 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
9864 mono_generic_class_init_trampoline () the same as it is done with the other
9867 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
9868 aot-runtime.c aot-compiler.c: Implement AOT support.
9870 2007-12-07 Mark Probst <mark.probst@gmail.com>
9872 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
9873 build for archs which don't have the vtable trampoline defined
9876 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9878 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
9880 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
9882 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
9884 * tramp-<ARCH>.c: Use the new helper function.
9886 2007-12-07 Mark Probst <mark.probst@gmail.com>
9888 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
9889 trampoline call, which takes a vtable argument.
9891 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
9892 OP_TRAMPCALL_VTABLEs like other calls.
9894 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
9895 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
9896 call. Implemented a support function which fetches the vtable
9897 from a register set.
9899 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
9900 Implemented a generic class init trampoline, using the
9901 OP_TRAMPCALL_VTABLE opcode.
9903 * mini.c: Implemented static field access when sharing generic
9904 code. This implies initing the class using the new
9905 OP_TRAMPCALL_VTABLE call.
9907 2007-12-07 Mark Probst <mark.probst@gmail.com>
9909 * mini.c: Don't compile methods with sharing enabled if their
9910 classes are disabled for sharing.
9912 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9914 * inssel.brg: Add a missing sign extension to the GETCHR and array access
9915 opcodes. Fixes #346563.
9917 * objects.cs: Add a new test.
9919 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
9921 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
9922 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
9924 2007-12-06 Zoltan Varga <vargaz@gmail.com>
9926 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
9928 2007-12-03 Zoltan Varga <vargaz@gmail.com>
9930 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
9933 2007-12-02 Zoltan Varga <vargaz@gmail.com>
9935 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
9937 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
9938 optimization in the AOT case.
9940 2007-11-30 Zoltan Varga <vargaz@gmail.com>
9942 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
9944 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
9946 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
9948 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
9950 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
9951 is created by the inlined delegate ctor.
9953 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9955 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
9957 2007-11-29 Zoltan Varga <vargaz@gmail.com>
9959 * cpu-x86.md: Fix the length of ckfinite.
9961 2007-11-28 Zoltan Varga <vargaz@gmail.com>
9963 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
9965 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
9966 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
9968 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
9970 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
9971 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
9973 2007-11-28 Martin Baulig <martin@ximian.com>
9976 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
9977 after creating the trampoline.
9979 2007-11-27 Zoltan Varga <vargaz@gmail.com>
9981 * aot-runtime.c (load_aot_module): Check runtime version if needed.
9983 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
9986 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
9987 instead of the calling method to help AOT.
9989 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
9991 2007-11-26 Zoltan Varga <vargaz@gmail.com>
9993 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
9996 2007-11-23 Zoltan Varga <vargaz@gmail.com>
9998 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
10000 * aot-compiler.c (compile_method): Correct check for generic method definitions.
10001 (encode_method_ref): No need to handle generic method definitions specially.
10003 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
10005 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
10008 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
10010 (compile_method): Enable generic sharing.
10012 2007-11-22 Zoltan Varga <vargaz@gmail.com>
10014 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
10015 (mini_method_compile): Add preliminary support for AOTing shared generic code.
10017 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
10020 * mini-trampolines.c: Fix a warning.
10022 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
10024 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
10025 (generic_class_is_reference_type): Remove unused function.
10027 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
10028 in the generic vtable trampoline case.
10030 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
10032 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
10033 return an AOT method based on a vtable slot.
10035 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
10037 * mini.c (mini_get_vtable_trampoline): Export this.
10039 2007-11-22 Martin Baulig <martin@ximian.com>
10042 (MonoDebuggerInfo): Move `debugger_version' up.
10044 2007-11-22 Martin Baulig <martin@ximian.com>
10047 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
10049 * mini-trampolines.c
10050 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
10051 after compiling the method.
10053 2007-11-20 Martin Baulig <martin@ximian.com>
10056 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
10057 (mono_debugger_remove_breakpoint): Likewise.
10058 (mono_debugger_check_breakpoints): Likewise.
10060 * debug-debugger.c: Implement the new breakpoint interface here.
10062 2007-11-18 Zoltan Varga <vargaz@gmail.com>
10064 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
10065 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
10067 * mini-x86.c (mono_arch_output_basic_block): Ditto.
10069 2007-11-17 Zoltan Varga <vargaz@gmail.com>
10071 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
10073 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
10076 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
10079 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
10080 returning a vtype in a register.
10082 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
10083 here from the arch specific code.
10085 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
10088 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
10089 (mono_arch_emit_prolog): Increment maximum prolog size.
10091 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
10092 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
10094 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
10095 MonoGenericSharingContext.
10097 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
10098 MonoGenericSharingContext. Allocate memory from the cfg mempool.
10100 2007-11-15 Mark Probst <mark.probst@gmail.com>
10102 * mini.c, mini.h, generic-sharing.c: Functions for producing code
10103 which extract fields out of the runtime generic context. Full
10104 sharing of the NEWARR opcode.
10106 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
10108 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
10109 --enable-minimal=ssa.
10111 2007-11-13 Zoltan Varga <vargaz@gmail.com>
10113 * mini-trampolines.c (mono_delegate_trampoline): Update after
10114 mono_marshal_get_delegate_invoke () signature change.
10116 2007-11-13 Mark Probst <mark.probst@gmail.com>
10118 * mini.c: Removed the shared context in favor of the generic
10119 sharing context. Allocate the MonoJitInfo structure with room for
10120 the generic sharing context if it's needed.
10122 * mini.h: Remove MonoGenericSharingContext declaration. It's in
10123 domain-internals.h now.
10125 * mini-x86.c: Pass the generic sharing context to get_call_info ().
10127 * generic-sharing.c: Several changes for working without a shared
10128 context and instead operating on open types instead.
10130 2007-11-12 David S. Miller <davem@davemloft.net>
10132 * inssel-sparc.brg: Fix double instruction emit.
10134 2007-11-12 Zoltan Varga <vargaz@gmail.com>
10136 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
10137 Get/Set/Address methods.
10139 * mini.c debug-debugger.c mini-trampolines.c: Update after
10140 mono_marshal_get_delegate_invoke signature change.
10142 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
10144 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
10145 This can happens with dynamic methods. Fixes the other bug in #322722.
10147 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
10149 * tramp-arm.c (mono_arch_patch_callsite): Support patching
10152 * mini-arm.c (arm_patch): Implement patching of BX call
10153 sequence. Fixes one of the bugs in #322722.
10155 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
10157 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
10158 under Linux. We only need to flush every 32-byte cache line.
10160 2007-11-07 Massimiliano Mantione <massi@ximian.com>
10163 move_basic_block_to_end: Add branches when needed, eventually creating
10165 optimize_branches: added a parameter that tells if it's ok to create
10166 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
10167 and avoid calling move_basic_block_to_end when it's not ok.
10170 2007-11-07 Mark Probst <mark.probst@gmail.com>
10172 * mini.c: Abort inlining call to InitializeArray if something
10173 looks wrong. Let the icall handle it, which now has proper safety
10176 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
10178 * mini.c (mono_spill_call): add support for soft-float.
10180 * mini.c (mono_method_to_ir): add support for soft-float
10181 to inlined functions that return float.
10183 * mini.c (mono_method_to_ir): add support for soft-float
10184 to cee_stsfld opcode on float fields.
10186 2007-11-05 Geoff Norton <gnorton@novell.com>
10188 * mini-x86.h: Fix the structure access for X86 Leopard.
10191 2007-11-05 Martin Baulig <martin@ximian.com>
10193 * mini-trampolines.c
10194 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
10195 after compiling the method to notify the debugger.
10197 2007-11-05 Martin Baulig <martin@ximian.com>
10199 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
10201 2007-11-02 Zoltan Varga <vargaz@gmail.com>
10203 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
10204 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
10206 2007-11-01 Zoltan Varga <vargaz@gmail.com>
10208 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
10209 native-to-managed wrappers.
10211 2007-11-01 Geoff Norton <gnorton@novell.com>
10213 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
10216 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
10218 * mini.c, mini-x86.c: when getting back from unmanaged code
10219 to managed via a marshaled delegate we also need to set the
10222 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
10224 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
10227 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
10229 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
10230 let the debugger or other external agents to tell the JIT when
10231 a sw breakpoint has been inserted in the code that the JIT needs
10232 to be able to inspect.
10234 2007-10-31 Martin Baulig <martin@ximian.com>
10237 (MonoDebuggerInfo): Remove `runtime_class_init'.
10239 2007-10-30 Martin Baulig <martin@ximian.com>
10242 (mono_debugger_thread_created): Added `MonoThread *' argument.
10243 (mono_debugger_extended_notification): New public method.
10244 (mono_debugger_trampoline_compiled): New public method.
10247 (MonoDebuggerThreadInfo): Added `thread' and
10248 `extended_notifications' fields.
10251 (debugger_executable_code_buffer): New static variable.
10254 (MonoDebuggerInfo): Added `executable_code_buffer',
10255 `executable_code_buffer_size', `breakpoint_info_area',
10256 `breakpoint_table' and `breakpoint_table_size'.
10258 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
10260 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
10261 that IP either is an unused value or the vtable pointer. IMT
10262 calls use vtable + offset now. Reduced by almost half the size
10265 2007-10-26 Jonathan Chambers <joncham@gmail.com>
10267 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
10268 defines to access param registers. Replace long usage with
10269 gsize as sizeof(long) != sizeof(void*) on Win64.
10271 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
10272 on Win64. Fix intrinsic, use _AddressOfReturnAddress
10273 instead of non-existant _GetAddressOfReturnAddress.
10275 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
10276 param registers. Save/restore %rdi and %rsi in MonoLMF.
10278 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
10279 param registers. Modify (throw_exception) signature to take
10280 %rdi and %rsi on Win64.
10282 Code is contributed under MIT/X11 license.
10284 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
10286 * helpers.c: unlink debugging output files.
10288 2007-10-25 Zoltan Varga <vargaz@gmail.com>
10290 * mini.c: Move mono_create_ftnptr () to object.c.
10292 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
10294 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
10295 optional. This function can now be used to disassemble code generated
10296 outside the JIT such as trampolines and IMT thunks.
10298 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
10300 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
10301 vtable pointer from a ldr instruction.
10303 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
10304 new IMT call sequence.
10306 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
10307 call sequence for interface invocations.
10309 * mini-arm.c (mono_arch_emit_imt_argument): added, required
10310 for imt support. This function is empty since IMT on ARM requires no
10311 special handling on the IR side.
10313 * mini-arm.c (mono_arch_find_imt_method): added, required for
10316 * mini-arm.c (mono_arch_find_this_argument): added, required
10319 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
10320 a ldr instruction to load a value stored in the code stream.
10322 * mini-arm.c (mono_arch_build_imt_thunk):added, required
10326 2007-10-23 Zoltan Varga <vargaz@gmail.com>
10328 * mini.c (mini_init): Install the jump trampoline callback.
10330 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10332 * mini-trampolines.c: handle synchronized methods with the common
10333 vtable trampoline (bug #335601).
10335 2007-10-17 Zoltan Varga <vargaz@gmail.com>
10337 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
10339 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
10342 * mini-ia64.h mini-ia64.c: Add support for IMT.
10344 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
10345 prolog. Fixes #331958.
10347 2007-10-15 Zoltan Varga <vargaz@gmail.com>
10349 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
10351 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10353 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
10356 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10358 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
10361 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
10363 * mini-x86.c, mini-x86.h: x86 support for the common vtable
10366 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
10368 * mini-trampolines.c: changed the magic rampoline to understand
10369 the common vtable trampoline method: the method to invoke is
10370 determined by the vtable displacement of the call.
10372 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10374 * mini.c, mini.h: register the common vtable trampoline if the
10375 architecture supports it.
10377 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10379 * cpu-amd64.md: use the correct max length for tls_get.
10381 2007-10-14 Zoltan Varga <vargaz@gmail.com>
10383 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
10384 CEE_STELEM_ANY. Fixes #333696.
10386 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10388 * exceptions-x86.c: provide more graceful handling of the case where
10389 we followed a bogus function pointer from managed code (bug #332866).
10391 2007-10-11 Mark Probst <mark.probst@gmail.com>
10393 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
10394 replaces the generic_shared flag and will carry more information
10397 * generic-sharing.c: Added mini_type_stack_size() which allows
10398 allows open types if given a generic sharing context.
10399 mini_get_basic_type_from_generic() takes a
10400 MonoGenericSharingContext* instead of a MonoCompile* now.
10402 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
10403 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
10404 mini-sparc.c, mini-x86.c: Trivial changes required by the two
10405 changes above. Just passing arguments through to the right
10408 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10410 * mini-arm.c: unify the call emission to emit_code_seq().
10412 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
10414 * tramp-arm.c: reduced the trampoline size.
10416 2007-10-10 Mark Probst <mark.probst@gmail.com>
10418 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
10419 variable handling out of arch-specific code.
10421 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
10423 * mini-arm.c: implemented fast delegate dispatch.
10425 2007-10-09 Zoltan Varga <vargaz@gmail.com>
10427 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
10428 that fp elimination is turned off if the space required by locals is too
10429 big. Fixes #331958.
10431 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
10433 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
10434 ARM to the new style trampoline.
10436 2007-10-09 Zoltan Varga <vargaz@gmail.com>
10438 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
10440 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
10442 2007-10-09 Martin Baulig <martin@ximian.com>
10445 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
10446 `field_info_offset_offset'.
10448 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
10450 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
10451 removed more internal usage of the r11 register and made it available
10452 to the register allocator.
10454 2007-10-08 Mark Probst <mark.probst@gmail.com>
10456 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
10457 when sharing generics and treat type variables as references.
10459 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
10461 * mini-ppc.c: started removing the internal uses of register r11
10462 to eventually allow the register allocator to manage it as an
10463 additional available register.
10465 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
10467 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
10469 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
10471 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
10472 specific trampolines as they are not performance critical as a jump
10473 target (maybe align as before only for AOT code?). This saves about
10474 200 KB of native code on x86 for monodevelop startup.
10476 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
10478 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
10479 monodevelop startup.
10481 2007-10-06 Zoltan Varga <vargaz@gmail.com>
10483 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
10485 * mini-sparc.h mini-sparc.c: Implement IMT support.
10487 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
10488 its smaller and doesn't clobber sparc_g1.
10490 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
10492 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
10494 * mini-ppc.c: optimized the size of the IMT thunks a bit.
10496 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
10498 * mini-ppc.c: implemented fast delegate invocation.
10500 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
10502 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
10504 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
10506 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
10507 code to the new style trampoline in preparation for IMT support.
10509 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
10511 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
10512 systems already. This also reduces the specific trampiline sizes and
10513 prepares for the use of r12 as the IMT identifier register.
10515 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10517 * mini-mips.h: endianess fix (simplified from a patch by
10518 Thomas Kunze <thommy@tabao.de>, bug #323737).
10520 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
10522 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
10523 to access ucontext fields and enable netbsd support
10524 (partially from Magnus Henoch <mange@freemail.hu>).
10526 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10528 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
10529 use the preprocessor from the CPP env var if it is set.
10531 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
10533 * mini-trampolines.c: fixed an assertion and moved it earlier in the
10534 code, before interface_offset gets used.
10536 2007-10-02 Zoltan Varga <vargaz@gmail.com>
10538 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
10539 mono_class_setup_vtable () before accessing klass->vtable.
10541 2007-10-01 Zoltan Varga <vargaz@gmail.com>
10543 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
10546 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10548 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
10549 IMT slots (this saves hundreds of KB of memory in programs like
10550 IronPython and Monodevelop).
10552 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10554 * mini.c: print the delegate counter.
10556 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
10558 * mini-x86.c: make it easier to enable the debugging code for IMT
10561 2007-09-28 Martin Baulig <martin@ximian.com>
10564 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
10565 `mono_method_klass_offset' and `mono_method_token_offset'.
10567 2007-09-20 Mark Probst <mark.probst@gmail.com>
10569 * mini.c: First generics sharing implementation. Can only share
10570 in very simple cases. If sharing doesn't work it falls back to
10571 dedicated compilation.
10573 * mini.h: Flag in MonoCompile to specify whether generic
10574 compilation is shared. Flags enum for marking which generic inst
10575 of a context is used. Prototypes for helper functions.
10577 * generic-sharing.c: Helper functions for generic method sharing.
10579 * optflags-def.h: Optimization flag (gshared) for enabling generic
10580 method sharing added.
10582 * Makefile.am: generic-sharing.c added.
10584 2007-09-19 Daniel Nauck <dna@mono-project.de>
10586 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
10588 2007-09-19 Massimiliano Mantione <massi@ximian.com>
10589 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
10592 2007-09-19 Martin Baulig <martin@ximian.com>
10594 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
10595 mono_debug_cleanup() is now part of mono_cleanup().
10597 2007-09-18 Zoltan Varga <vargaz@gmail.com>
10599 * driver.c (mono_main): Fix a warning.
10601 2007-09-17 Zoltan Varga <vargaz@gmail.com>
10603 * aot-compiler.c: Optimize various parts when processing large assemblies.
10606 * mini.c (mono_patch_info_hash): Improve hash function.
10608 2007-09-14 Jonathan Chambers <joncham@gmail.com>
10610 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
10612 Code is contributed under MIT/X11 license.
10614 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10616 * mini.c (mini_init): Fix a leak.
10618 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
10620 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10622 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
10624 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10626 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
10628 2007-09-13 Zoltan Varga <vargaz@gmail.com>
10630 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
10633 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
10635 * mini.c (handle_alloc): Enable managed allocators in AOT code.
10637 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
10639 * aot-runtime.c (decode_patch_info): Ditto.
10641 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10643 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
10644 static case. Cache delegates in architecture specific code,
10645 based on number of parameters.
10647 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
10648 in architecture specific code, based on number of parameters.
10650 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
10651 caching happen in architecture specific code now.
10653 Code is contributed under MIT/X11 license.
10655 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10657 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
10658 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
10659 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
10661 Code is contributed under MIT/X11 license.
10663 2007-05-15 Massimiliano Mantione <massi@ximian.com>
10664 * mini.c: (mono_thread_abort) Fixed bug #82416.
10666 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10668 * mini.: hook the new managed GC allocation feature into the JIT.
10670 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10672 * mini.c: implementation for the new runtime tls opcode.
10674 2007-09-11 Martin Baulig <martin@ximian.com>
10677 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
10678 `mono_method_inflated_offset'.
10680 2007-09-07 Zoltan Varga <vargaz@gmail.com>
10682 * driver.c mini.h mini.c: Add a new devel command line option for injecting
10683 async exceptions into a method.
10685 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
10686 purpose of testing whenever the unwinder works at every instruction.
10688 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
10690 * mini.c: check accessibility of method used in ldftn (fixes
10693 2007-09-04 Zoltan Varga <vargaz@gmail.com>
10695 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
10697 * inssel.brg: Fix a warning.
10699 2007-09-03 Martin Baulig <martin@ximian.com>
10701 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
10702 now takes the `main_method' as argument.
10704 2007-09-02 Zoltan Varga <vargaz@gmail.com>
10706 * cpu-sparc.md (endfilter): Add missing src1:i argument.
10708 2007-08-30 Jonathan Chambers <joncham@gmail.com>
10710 * driver.c: include the cil-coff.h header on Windows.
10712 Code is contributed under MIT/X11 license.
10714 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10716 * mini.c, driver.c: don't include the cil-coff.h header.
10718 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10720 * mini.c: flag places that needs fixes fo soft-float support.
10722 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
10724 * mini.h, inssel-float.brg: fix soft-float constant loads on big
10725 endian systems (partially from Dean Jenkins, bug #81924).
10727 2007-08-28 Mark Probst <mark.probst@gmail.com>
10729 * mini.c (check_linkdemand): Remove embedded reference object in
10730 call to LinkDemandSecurityException.
10731 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
10732 with an IntPtr instead of a reference object.
10734 2007-08-28 Zoltan Varga <vargaz@gmail.com>
10736 * mini.c (handle_initobj): Handle alignment properly.
10738 * inssel.brg (mini_emit_memset): Ditto.
10740 * inssel.brg (mini_emit_memcpy): Ditto.
10742 * inssel-sparc.brg: Ditto.
10744 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
10746 2007-08-26 Zoltan Varga <vargaz@gmail.com>
10748 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
10749 exceptions raised in unmanaged code. Fixes part of #82594.
10751 2007-08-24 Mark Probst <mark.probst@gmail.com>
10753 * mini.c (mono_method_to_ir), declsec.c
10754 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
10756 2007-08-22 Martin Baulig <martin@ximian.com>
10759 (MonoDebuggerThreadInfo): New typedef.
10760 (mono_debugger_thread_table): New global variable.
10761 (mono_debugger_thread_created): New public function.
10762 (mono_debugger_thread_cleanup): New public function.
10765 (MonoDebuggerInfo):
10766 - removed `get_current_thread' and `lookup_assembly'.
10767 - removed `data_table'.
10768 - added `thread_table'.
10771 (mono_thread_start_cb): Call mono_debugger_thread_created().
10772 (mono_thread_attach_cb): Likewise.
10773 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
10774 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
10777 * driver.c (mono_main): Move mono_debug_init() up, before calling
10778 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
10780 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10782 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
10783 together when passing several arguments of type double (gives a small
10784 speedup and saves a few bytes of generated code).
10786 2007-08-20 Jb Evain <jbevain@novell.com>
10788 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
10790 2007-08-20 Jb Evain <jbevain@novell.com>
10792 * mini.c (mono_method_to_ir): throw MethodAccessException
10793 and FieldAccessException instead of InvalidProgramException.
10795 2007-08-20 Mark Probst <mark.probst@gmail.com>
10797 * mini.c: CoreCLR security checks.
10799 * mini.h: Removed MonoSecurityMode (moved to
10800 metadata/security-manager.h) and mono_security_mode global var
10801 (replaced by set/get functions in security-manager.h).
10803 * driver.c: Added "core-clr-test" security mode for testing. Used
10804 set-function for setting security mode.
10806 2007-08-17 Mark Probst <mark.probst@gmail.com>
10808 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
10809 the new jit_info_table.
10811 * driver.c: Test code for the new jit_info_table (enabled by the
10812 define MONO_JIT_INFO_TABLE_TEST).
10814 2007-08-14 Zoltan Varga <vargaz@gmail.com>
10816 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
10817 detection of call <REG> instruction sequence. Fixes build on freebsd.
10819 2007-08-13 Zoltan Varga <vargaz@gmail.com>
10821 * mini-exceptions.c: Fix a warning.
10823 2007-08-11 Zoltan Varga <vargaz@gmail.com>
10825 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
10826 stack overflow handling code on amd64 too.
10828 * mini-exceptions.c (mono_setup_altstack): Make this use
10829 mono_thread_get_stack_bounds ().
10831 * mini-x86.h: Disable sigaltstack on solaris x86.
10833 2007-08-10 Zoltan Varga <vargaz@gmail.com>
10835 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
10837 2007-08-10 Geoff Norton <gnorton@customerdna.com>
10839 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
10841 2007-08-08 Zoltan Varga <vargaz@gmail.com>
10843 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
10845 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
10847 2007-08-03 Neale Ferguson <neale@sinenomine.net>
10849 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
10852 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10854 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
10855 to be emitted (bug #82281).
10857 2007-08-01 Martin Baulig <martin@ximian.com>
10859 Merged the `debugger-dublin' branch.
10861 * debug-debugger.h (MonoDebuggerInfo):
10862 Removed the `old_*' compatibility entries.
10863 Added `debugger_version' and `data_table'.
10864 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
10865 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
10868 (MiniDebugMethodBreakpointInfo): Add `address_list'.
10869 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
10870 instead of a `gconstpointer'.
10871 (mono_debugger_insert_method_breakpoint): Return a
10872 `MonoDebugMethodAddressList *'.
10874 2007-06-28 Martin Baulig <martin@ximian.com>
10876 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10878 2007-08-01 Zoltan Varga <vargaz@gmail.com>
10880 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
10881 __builtin_frame_address () since it is broken on older gcc versions.
10883 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10885 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
10886 on the stack overflow handling and made the managed stack overflows
10887 catchable in most cases using soft guard pages.
10888 * exceptions-x86.c: added code to restore the protection in the soft
10889 guard pages at the end of exception handling.
10891 2007-07-31 Zoltan Varga <vargaz@gmail.com>
10893 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
10895 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10897 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
10898 exception handling.
10900 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10902 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
10903 signal handling support until it has been ported to the new mechanism.
10904 * mini.c: fixed stack overflow detection and use the new
10905 architecture code to handle signals on the altstack.
10907 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
10909 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
10910 stack overflows on the alt stack.
10912 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
10914 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
10915 stack overflows on the alt stack.
10917 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
10919 * exceptions-ppc.c: cleanup preparing for altstack support.
10921 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
10923 * exceptions-arm.c: cleanup preparing for altstack support.
10925 2007-07-27 Mark Probst <mark.probst@gmail.com>
10927 * mini.c (print_jit_stats): Output hazard pointer stats.
10929 2007-07-26 Mark Probst <mark.probst@gmail.com>
10931 * driver.c, mini.c: Replaced security mode flags with a single
10934 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10936 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
10938 2007-07-25 Mark Probst <mark.probst@gmail.com>
10940 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
10941 (which doesn't do anything yet) for activating Core CLR
10942 (Silverlight) security.
10944 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
10946 * mini-codegen.c: work around a possible gcc bug on arm.
10948 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10950 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
10951 message for platforms that don't support AOT compilation.
10953 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10955 * mini.h, mini.c, driver.c: temporary smcs hack.
10957 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
10959 * mini-arm.h, mini-arm.c: arm EABI fixes.
10961 2007-07-22 Zoltan Varga <vargaz@gmail.com>
10963 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
10966 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
10967 trampolines taking a method argument.
10969 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
10971 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
10972 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
10974 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
10975 JIT compilation throws an exception. Fixes #82050.
10977 2007-07-19 Mark Probst <mark.probst@gmail.com>
10979 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
10980 with the MONO_EXCEPTION_ defines.
10982 2007-07-17 Zoltan Varga <vargaz@gmail.com>
10984 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
10987 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
10988 the cause of an assertion.
10990 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
10992 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
10995 2007-07-15 Zoltan Varga <vargaz@gmail.com>
10997 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
10998 assert. Should fix #82103.
11000 2007-07-14 Zoltan Varga <vargaz@gmail.com>
11002 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
11003 here too. Fixes #82095.
11005 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
11008 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
11010 * mini-amd64.h: Enable IMT for amd64.
11012 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
11014 2007-07-12 Zoltan Varga <vargaz@gmail.com>
11016 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
11018 2007-07-12 Mark Probst <mark.probst@gmail.com>
11020 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
11021 as soon as check_linkdemand sets an exception_type.
11023 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
11025 * mini-x86.c: fixed offsets for IMT call sequence.
11026 * mini-x86.h: enable IMT again.
11028 2007-07-11 Zoltan Varga <vargaz@gmail.com>
11030 * trace.c (mono_trace_enter_method): Decode MonoType too.
11032 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
11034 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
11036 * mini-amd64.c: Add preliminary IMT implementation.
11038 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
11040 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
11041 understand the new IMT-base interface invocation (thanks to
11042 Daniel Nauck for the report and the remote debugging session).
11044 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
11046 * mini-x86.c: size and speed optimizations for the IMT bsearch.
11048 2007-07-11 Zoltan Varga <vargaz@gmail.com>
11050 * Makefile.am (aotcheck): Make this actually use the AOTed code.
11052 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
11054 * mini-trampolines.c: implement AOT IMT support.
11055 * mini-x86.h: enable IMT support for wider testing.
11057 2007-07-10 Zoltan Varga <vargaz@gmail.com>
11059 * inssel.brg (emit_imt_argument): Add aot support here.
11061 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
11063 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
11065 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
11066 of the IMT implementation, partially from massi, with my
11067 implementation of the bsearch sequence. Disabled by default until
11068 the AOT code is implemented.
11070 2007-07-10 Zoltan Varga <vargaz@gmail.com>
11072 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
11074 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
11076 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
11078 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
11079 arch-independent IMT JIT code from Massimiliano
11080 Mantione (massi@ximian.com) with small cleanups from me.
11082 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
11084 * Makefile.am: fix svn invocation to get the svn revision to be
11085 independent of the local language (build fix).
11087 2007-07-09 Mark Probst <mark.probst@gmail.com>
11089 * mini.c (inline_method): Reset cfg->exception_type if the
11090 inlining is aborted. Fixes: 82049.
11092 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
11094 * mini.c: remove assert from exception handling code when exception_ptr
11097 2007-07-05 Zoltan Varga <vargaz@gmail.com>
11099 * mini.c (mono_codegen): Add an assert.
11101 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
11102 enter and leave code.
11103 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
11105 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11107 * mini-ppc.c: fixed memory corruption for localloc(0)
11110 2007-07-05 Zoltan Varga <vargaz@gmail.com>
11112 * mini.c: Fix warnings.
11114 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
11116 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
11117 to emit better double->int conversions.
11119 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
11121 * mini.c: the provided Min/Max optimizations are valid for unisgned
11124 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
11126 * 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
11128 2007-06-28 Miguel de Icaza <miguel@novell.com>
11130 * mini.c (mono_running_on_valgrind): Add support for reporting the
11131 method and its boundaries to valgrind.
11133 2007-06-28 Martin Baulig <martin@ximian.com>
11135 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
11137 2007-06-25 Zoltan Varga <vargaz@gmail.com>
11139 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
11141 * generic.2.cs: Add new test case.
11143 2007-06-25 Martin Baulig <martin@ximian.com>
11145 Merged the `debugger-dublin' branch.
11148 (mono_debugger_insert_method_breakpoint): New public method.
11149 (mono_debugger_remove_method_breakpoint): Likewise.
11150 (mono_debugger_check_breakpoints): New static method.
11151 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
11153 * debug-debugger.h (MonoDebuggerInfo):
11154 Renamed (to keep backward compatibility in the vtable):
11155 `insert_breakpoint' -> `old_insert_breakpoint'.
11156 `remove_breakpoint' -> `old_remove_breakpoint'.
11157 `create_string' -> `old_create_string'.
11158 `lookup_class' -> `old_lookup_class'.
11159 `lookup_type' -> removed; changed into a dummy field.
11160 `lookup_assembly' -> `old_lookup_assembly'.
11161 Added (same functionality, but different signature):
11162 `create_string', `lookup_class', `lookup_assembly'
11164 `get_method_addr_or_bpt', `remove_method_breakpoint',
11165 `runtime_class_init'.
11167 * debug-debugger.c: Merged the `debugger-dublin' branch.
11169 2007-06-23 Zoltan Varga <vargaz@gmail.com>
11171 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
11173 (peephole_pass): Likewise.
11175 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
11177 * driver.c: hopefully make setaffinity work also for ancient
11180 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
11182 * driver.c : win32 build fix.
11184 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
11186 * driver.c: check for the MONO_NO_SMP env var and bind to a single
11187 processor if it is set.
11189 2007-06-21 Martin Baulig <martin@ximian.com>
11191 * debug-mini.h: New file.
11194 (mono_debugger_insert_breakpoint_full): Moved here from
11195 ../metadata/mono-debug-debugger.c.
11196 (mono_debugger_remove_breakpoint): Likewise.
11197 (mono_debugger_breakpoint_callback): Likewise.
11199 2007-06-15 Raja R Harinath <rharinath@novell.com>
11201 * jit-icalls.c (mono_helper_compile_generic_method): Update to
11202 changes in MonoGenericClass.
11204 2007-06-14 Zoltan Varga <vargaz@gmail.com>
11206 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
11208 2007-06-14 Raja R Harinath <rharinath@novell.com>
11210 * jit-icalls.c (mono_helper_compile_generic_method): Update to
11211 removal of MonoGenericMethod.
11213 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
11215 * mini-exceptions.c: hooks for the exception events profiling API.
11217 2007-06-14 Randolph Chung <tausq@debian.org>
11219 * Makefile.ma: Add hppa target.
11220 * mini-arch.h: Include mini-hppa.h
11221 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
11222 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
11223 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
11225 2007-06-14 Randolph Chung <tausq@debian.org>
11227 * inssel.brg: Add rules for "chained" compare-branch operations so that
11228 a single compare op can affect multiple branches. Adjust cost for
11229 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
11230 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
11231 cost for some rules so that they can more easily be overridden by
11232 per-arch rules (with fixes from lupus).
11233 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
11235 2007-06-13 Randolph Chung <tausq@debian.org>
11237 * mini-ops.h: Reorder branch ops so that they match the order of the
11238 corresponding CEE_* ops. The code expects them this way.
11239 Add new ops for HPPA target.
11240 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
11242 2007-06-13 Randolph Chung <tausq@debian.org>
11244 * mini-exceptions.c: Handle cases where the stack grows towards
11246 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
11248 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
11250 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
11252 * driver.c: explain where a non-matching corlib is found.
11254 2007-06-13 Mark Probst <mark.probst@gmail.com>
11256 * mini.c (print_jit_stats): Output dynamic code allocation stats.
11258 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
11260 * mini-exceptions.c: Generate a method profile leave event during
11261 an exception to ensure that the profiler gets notified.
11263 2007-06-07 Zoltan Varga <vargaz@gmail.com>
11265 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
11268 * cpu-amd64.md: Add long_and/or/xor opcodes.
11270 2007-06-06 Wade Berrier <wberrier@novell.com>
11272 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
11273 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
11274 length of instruction shr_imm (expected 8, got 10)
11276 2007-06-06 Zoltan Varga <vargaz@gmail.com>
11278 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
11280 2007-06-06 Mark Probst <mark.probst@gmail.com>
11282 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
11283 MonoInternalHashTable again (fixed bug in the internal hash table
11286 2007-06-06 Mark Probst <mark.probst@gmail.com>
11288 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
11289 Have to figure out what makes it crash the SWF regression.
11291 2007-06-05 Zoltan Varga <vargaz@gmail.com>
11293 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
11295 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
11297 * mini.c: optimize out the type check when storing null in a
11300 2007-06-04 Mark Probst <mark.probst@gmail.com>
11302 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
11303 MonoInternalHashTable.
11305 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
11307 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
11308 signed integer methods.
11310 2007-06-02 Zoltan Varga <vargaz@gmail.com>
11312 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
11313 permanently since the current approach doesn't work.
11315 2007-06-02 Zoltan Varga <vargaz@gmail.com>
11317 * inssel.brg (stmt): Only call delegate->invoke_impl if
11318 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
11320 2007-06-01 Zoltan Varga <vargaz@gmail.com>
11322 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
11323 the sreg2==rdx case.
11325 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
11326 account if it contains a rex prefix.
11327 (peephole_pass): Handle OP_FMOVE as well.
11329 2007-06-01 Zoltan Varga <vargaz@gmail.com>
11331 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
11332 as it causes regressions.
11334 2007-05-31 Zoltan Varga <vargaz@gmail.com>
11336 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
11337 static case as well.
11339 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
11341 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
11342 (mono_arch_get_this_arg_from_call): Ditto.
11344 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
11346 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
11349 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
11350 (mono_arch_get_this_arg_from_call): Ditto.
11352 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
11354 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
11355 try to create optimized invoke code and use that for further invocations.
11356 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
11358 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
11360 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
11362 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
11363 sealed classes or methods.
11364 *devirtualization.cs: tests for the new optimization
11366 2007-05-29 Zoltan Varga <vargaz@gmail.com>
11368 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
11369 by the update_volatile () function.
11371 2007-05-27 Zoltan Varga <vargaz@gmail.com>
11373 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
11376 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
11378 2007-05-24 Jonathan Chambers <joncham@gmail.com>
11380 * mini.c: Add configure checks for header files.
11381 * mini-x86.c: Add configure checks for header files.
11382 * trace.c: Add configure checks for header files.
11383 * aot-runtime.c: Add configure checks for header files.
11384 * aot-compiler.c: Add configure checks for header files.
11385 * driver.c: Add configure checks for header files.
11386 * mini-codegen.c: Add configure checks for header files.
11388 Code is contributed under MIT/X11 license.
11390 2007-05-22 Zoltan Varga <vargaz@gmail.com>
11392 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
11393 icompare_imm -128 + op_iclt. Fixes #81703.
11395 2007-05-19 Zoltan Varga <vargaz@gmail.com>
11397 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
11399 2007-05-15 Massimiliano Mantione <massi@ximian.com>
11401 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
11402 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
11403 so that all isinst checks now use "interface_bitmap".
11405 2007-05-15 Zoltan Varga <vargaz@gmail.com>
11407 * cpu-amd64.md (jmp): Fix a warning.
11409 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
11411 * basic.cs: Add new regression test.
11413 * basic.cs: Remove test which is now in basic-long.cs.
11415 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
11417 * basic-long.cs: Add new test.
11419 2007-05-13 Zoltan Varga <vargaz@gmail.com>
11421 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
11423 2007-05-12 Zoltan Varga <vargaz@gmail.com>
11425 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
11427 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
11430 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
11431 throwing code a bit.
11433 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
11434 the exception throwing code a bit.
11436 * mini-x86.c (get_call_info): Allocate result from a mempool.
11438 2007-05-11 Zoltan Varga <vargaz@gmail.com>
11440 * aot-compiler.c (find_typespec_for_class): Fix the assert.
11442 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
11444 * mini.h (MonoCompile): Add 'token_info_hash' field.
11446 * mini.c: Save token->method associations during compilation so the AOT
11447 compiler can use it.
11449 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
11450 which reference generic classes and methods.
11452 2007-05-10 Zoltan Varga <vargaz@gmail.com>
11454 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
11456 * aot-compiler.c (compile_method): Fix a typo in a comment.
11458 * aot-runtime.c (decode_cached_class_info): Skip generic types.
11460 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
11461 everything generic.
11463 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
11465 2007-05-09 Zoltan Varga <vargaz@gmail.com>
11467 * mini.h (MonoCompile): Add 'args' field.
11469 * mini.c (mono_compile_create_vars): Store variables representing the arguments
11472 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
11474 2007-05-08 Zoltan Varga <vargaz@gmail.com>
11476 * mini.c (mono_compile_get_interface_var): Remove this unused function.
11478 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
11480 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
11481 opcodes for some opcodes.
11483 * mini.h *.brg *.c: Use the new opcodes.
11485 2007-05-08 Massimiliano Mantione <massi@ximian.com>
11487 * mini.h: Bumped aot revision.
11489 * inssel.brg: modified code generation of type checks for interfaces
11490 to use the new "MonoClass.interface_bitmap" instead of the old
11491 "MonoClass.interface_offsets".
11493 2007-04-30 Zoltan Varga <vargaz@gmail.com>
11495 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
11497 2007-04-29 Zoltan Varga <vargaz@gmail.com>
11499 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
11502 2007-04-27 Neale Ferguson <neale@sinenomine.net>
11504 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
11506 2007-04-27 Wade Berrier <wberrier@novell.com>
11508 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
11509 mini.h) to fix build.
11511 2007-04-26 Zoltan Varga <vargaz@gmail.com>
11513 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
11515 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
11516 causes the corlib unit tests to fail.
11518 2007-04-25 Zoltan Varga <vargaz@gmail.com>
11520 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
11522 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
11524 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
11525 opcodes to the comparison relations.
11527 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
11528 opcodes to their types.
11530 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
11532 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
11533 it in cfg->arch.cinfo.
11535 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
11537 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
11538 cfg->cil_offset_to_bb.
11540 2007-04-24 Zoltan Varga <vargaz@gmail.com>
11542 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
11543 created becase of initlocals.
11545 2007-04-23 Zoltan Varga <vargaz@gmail.com>
11547 * mini-alpha.c cpu-alpha.md: More alpha port work from
11548 Sergey Tikhonov <tsv@solvo.ru>.
11550 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
11552 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
11554 2007-04-19 Zoltan Varga <vargaz@gmail.com>
11556 * cpu-s390.md (break): Correct the length of break instruction.
11558 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11560 * mini.c: fix a couple of soft-float issues and comments.
11562 2007-04-15 Miguel de Icaza <miguel@novell.com>
11564 * trace.c (is_filenamechar): - is also a filename char.
11566 2007-04-15 Neale Ferguson <neale@sinenomine.net>
11568 * mini-s390.c: Correct checking for enum type in return value processing.
11570 2007-04-14 Raja R Harinath <rharinath@novell.com>
11572 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
11573 (version.h): Makefile is in the build directory.
11575 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
11577 * mini-amd64.h: fix for assertion failure on Solaris/amd64
11579 2007-04-11 Martin Baulig <martin@ximian.com>
11581 * mini.c (can_access_member): Fix handling of generic classes;
11584 2007-04-10 Zoltan Varga <vargaz@gmail.com>
11586 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
11588 2007-04-05 Zoltan Varga <vargaz@gmail.com>
11590 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
11592 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
11594 * mini-codegen.c: make sure the right spill amount is
11595 used for fp or integer registers (fixes the float_sub_spill() on ppc).
11597 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
11599 * mini-ppc.c: fixes for the fp_branch_nan test.
11601 2007-03-23 Zoltan Varga <vargaz@gmail.com>
11603 * basic.cs: Comment out new test which still fails on ia64.
11605 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
11607 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
11609 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11611 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
11613 2007-03-22 Zoltan Varga <vargaz@gmail.com>
11615 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
11616 on 64 bit machines. Fixes part of #80738.
11618 * basic.cs: Add regression test.
11620 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11622 * inssel.brg basic.cs: Revert previous change to fix build.
11624 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
11627 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
11629 * basic.cs: Add new regression test.
11631 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11633 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
11636 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11638 * cpu-s390x.md: Correct length of break instruction.
11640 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11642 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
11643 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
11645 2007-03-15 Jonathan Chambers <joncham@gmail.com>
11647 * *.c: Begin WIN64 port.
11648 * mini.c: Use correct register in profiler.
11649 * mini-amd64.c: No inline assembly on Win64.
11650 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
11651 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
11652 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
11653 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
11654 mono_arch_ip_from_context for Win64.
11656 Contributed under MIT/X11 license.
11658 2007-03-15 Zoltan Varga <vargaz@gmail.com>
11660 * exceptions-amd64.c (seh_handler): Ditto.
11662 * exceptions-x86.c (seh_handler): Fix a memory leak.
11664 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
11666 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
11667 mini-s390x.c: fixed peephole optimizations to deal
11668 correctly with 1 and 2 byte reload avoidance.
11670 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
11672 * cpu-s390.md, cpu-s390x.md: update localloc length.
11674 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11676 * cpu-g4.md: added missing descriptions.
11678 2007-03-14 Miguel de Icaza <miguel@novell.com>
11680 * Makefile.am: Add support so the tail tests are not executed on
11681 PowerPC as that is a known limitation of the PowerPC port.
11683 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11685 * runmdesc.bat: Move to msvc directory.
11687 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11689 * runmdesc.bat: Run executable that was produced by the current
11690 target and sent via an argument.
11692 2007-03-11 Zoltan Varga <vargaz@gmail.com>
11694 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
11697 * generics.2.cs: Add regression test.
11699 2007-03-09 Wade berrier <wberrier@novell.com>
11701 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
11703 2007-03-09 Zoltan Varga <vargaz@gmail.com>
11705 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
11706 AOT code depends on this.
11708 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11710 * mini.c: more precise tracking of types in the eval stack
11711 (part of fix for bug #81044).
11713 2007-03-07 Zoltan Varga <vargaz@gmail.com>
11715 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
11717 * aot-compiler.c (encode_patch): Remove an obsolete comment.
11719 2007-03-06 Zoltan Varga <vargaz@gmail.com>
11721 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
11723 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
11725 2007-02-22 Zoltan Varga <vargaz@gmail.com>
11727 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
11728 a pointer on 64 bit systems. Fixes #80190.
11730 * iltests.il: Add new regression test.
11732 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11734 * mini.c: inline a constant for Environment.IsRunningOnWindows.
11736 2007-02-19 Geoff Norton <gnorton@customerdna.com>
11738 * trace.c: Remove an erroneous alignemnt check when tracing.
11739 Fixes --trace on OSX86.
11741 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11743 * mini-$(arch).h: initialize SP in context for all the archs.
11745 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
11747 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
11748 regressions in the thread tests.
11750 2007-02-14 Zoltan Varga <vargaz@gmail.com>
11752 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
11753 - fixed implementation of LOCALLOC opcode
11754 - implemented non-un compare for floats
11756 - implementation of FDIV and CKFINITE opcodes
11757 - fixes for latest mono updates
11758 - additional arch opcodes
11760 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11762 * Makefile.am: simplify and merge rules for cross-compilation.
11764 2007-02-07 Massimiliano Mantione <massi@ximian.com>
11766 * local-propagation.c: Actually *apply* the fix for bug 80591...
11768 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11770 * mini-exceptions.c: backuot part of the last change
11771 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
11773 2007-02-06 Massimiliano Mantione <massi@ximian.com>
11774 * inssel.brg: Fix bug 59286.
11777 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
11779 * mini-exceptions.c: patch from Zoltan to correctly check for
11780 stack boundaries (using the stack register, not the frame register),
11781 fixes bugs #80724, #79717.
11783 2007-02-03 Zoltan Varga <vargaz@gmail.com>
11785 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
11786 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
11788 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
11789 presence of frame pointer elimination.
11791 2007-02-01 Geoff Norton <gnorton@customerdna.com>
11793 * mini-x86.h: NetBSD UCONTEX_REG defines.
11795 2007-02-01 Zoltan Varga <vargaz@gmail.com>
11797 * inssel-amd64.brg: Fix amd64 build.
11799 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
11801 * mini.h: remove extern to workaround what looks likes gcc bug 26905
11804 2007-01-31 Zoltan Varga <vargaz@gmail.com>
11806 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
11809 * mini-<ARCH>.c: Use mono_is_regsize_var ().
11811 2007-01-30 Mark Mason <mason@broadcom.com>
11813 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
11814 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
11815 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
11816 beginning support for CEE_JMP [not quite working yet]
11817 * tramp-mips.c: LMF handling now works
11819 2007-01-30 Zoltan Varga <vargaz@gmail.com>
11821 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
11823 * mini.h (NULLIFY_INS): New macro.
11825 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11827 * mini.c: statistical profiler fix for windows, patch
11828 from Tor Lillqvist (tml@novell.com).
11830 2007-01-30 Massimiliano Mantione <massi@ximian.com>
11831 * local-propagation.c: Fix bug 80591.
11833 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11835 * Makefile.am: put back the --export-dynamic option as with
11836 the previous gmodule flags (thanks to Robert Jordan).
11838 2007-01-28 Zoltan Varga <vargaz@gmail.com>
11840 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
11842 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
11843 simplify and speed up the local register allocator. Also rename some fields
11844 like iassign->vassign.
11846 * regalloc.c: Remove some functions which are no longer used since their
11847 inlined version is in mini-codegen.c.
11849 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
11851 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
11853 2007-01-27 Zoltan Varga <vargaz@gmail.com>
11855 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
11856 narrowing. Fixes #80622.
11858 * iltests.il: Add new regresssion test.
11860 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11862 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
11863 debug-debugger.c, debug-debugger.h: warning fixes.
11864 * driver.c: updated copyright year and made it fit in one line.
11866 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
11868 * aot-runtime.c: updated to use mono-dl instead of gmodule.
11870 2007-01-25 Zoltan Varga <vargaz@gmail.com>
11872 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
11874 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
11876 * iltests.il: Add new test for bug #80507.
11878 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11880 * mini-arm.h: use soft-float also on vfp for now.
11882 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11884 * mini.c: fix some more soft-float issues.
11886 2007-01-24 Zoltan Varga <vargaz@gmail.com>
11888 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
11890 2007-01-24 Massimiliano Mantione <massi@ximian.com>
11891 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
11892 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
11893 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
11895 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
11897 * mini-arm.c: typo fix.
11899 2007-01-23 Neale Ferguson <neale@sinenomine.net>
11901 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
11903 2007-01-21 Zoltan Varga <vargaz@gmail.com>
11905 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
11906 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
11908 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
11910 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
11912 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
11914 * inssel.brg: Fix a warning.
11916 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
11918 * abcremoval.c ssa.c ssapre.c: Update after this change.
11920 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
11922 * dominators.c (df_set): Use mono_bitset_union_fast.
11924 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11926 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
11927 mini-codegen.c: reduce relocations and memory usage for the cpu
11930 2007-01-20 Zoltan Varga <vargaz@gmail.com>
11932 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
11934 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
11935 to reduce their size.
11937 2007-01-19 Mark Mason <mason@broadcom.com>
11939 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
11940 * mini-mips.c: more configuration macros, support long conditional branches, additional
11941 asserts, fix epilog instrumentation.
11942 * mini-mips.h: use standard stack walk
11943 * cpu-mips.md: increase size of div, rem and conditional branches
11945 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
11947 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
11950 2007-01-19 Zoltan Varga <vargaz@gmail.com>
11952 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
11953 (compile_method): Ditto.
11955 * aot-runtime.c (decode_klass_info): Ditto.
11957 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
11958 needed by the code generated by inssel.brg. Also fix a warning.
11960 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
11962 * mini.c: deal with enums that become genericinsts by
11963 being nested in a generic class (bug #79956).
11965 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11967 * mini.c: match the generic definition to check for
11968 private access with generic types (bug #78431).
11970 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11972 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
11973 to make life easier for people cross-compiling that insist on not
11976 2007-01-17 Mark Mason <mason@broadcom.com>
11978 * inssel-long.brg: patch to deal with mips missing flags
11979 * inssel-long32-mips.brg: implement overflow checks
11980 * insset-mips.brg: implement overflow checks
11981 * mini-mips.h: implement conditional exception handling
11982 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
11983 Remove unused code, minor cleanups.
11984 * exceptions-mips.c: minor cleanups
11985 * mini-ops.h: add mips conditional exception ops
11986 * cpu-mips.md: add mips conditional exception ops
11989 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11991 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
11992 to deal with mips missing of flags.
11994 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
11996 * exceptions-ppc.c: execute fault handlers.
11998 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
12000 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
12002 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
12004 * mini.c: handle also floating point values in initialize_array.
12006 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
12008 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
12009 array initialization and make it conditional on the intrins option.
12011 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
12013 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
12014 relocations and put the patch info names close to the enum definition.
12016 2007-01-15 Mark Mason <mason@broadcom.com>
12018 * basic.cs, exceptions.cs: break up large tests to increase debugability.
12020 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12022 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
12024 2007-01-12 Raja R Harinath <rharinath@novell.com>
12026 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
12028 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
12030 * Makefile.am: distribute the mips sources.
12032 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12034 * mini-codegen.h: handle bug #80489 here, by excluding ecx
12037 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
12039 * cpu-x86.md: back out for now as this triggers other regressions.
12041 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
12043 * cpu-x86.md: force src1 and dest regpair for long shift instructions
12044 to eax:edx, so ecx can't get allocated to them (bug #80489).
12046 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
12048 * mini.c, mini-exceptions.c: enabled running fault handlers
12051 2007-01-03 Miguel de Icaza <miguel@novell.com>
12053 * driver.c: If nothing fail, do not use the string "failed",
12054 because it makes it very annoying to view test result logs on the
12057 2006-12-30 Miguel de Icaza <miguel@novell.com>
12059 * debug-debugger.c (mono_debugger_main): Rename "main" to
12060 "main_method" to prevent a warning.
12062 Remove a warning for unused field.
12064 2006-12-28 Martin Baulig <martin@ximian.com>
12067 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
12069 2006-12-22 Martin Baulig <martin@ximian.com>
12071 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
12072 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
12073 seperate `.mdb_debug_info' section, so we can access it from the
12074 debugger even if the binary is stripped.
12076 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
12077 from the `.mdb_debug_info' here to prevent the linker from
12078 removing that section.
12080 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
12081 mdb-debug-info64.s.
12083 2006-12-19 Robert Jordan <robertj@gmx.net>
12085 * mini-x86: enable the code to return small structures in
12086 registers for FreeBSD as well. Fixes bug #80278.
12087 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
12089 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12091 * mini-x86.c: align the stack when calling the profiler
12092 function instrumenting the prolog (on OSX).
12094 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
12096 * mini.c: emit a break opcode where Debugger.Break () is called.
12098 2006-12-13 Miguel de Icaza <miguel@novell.com>
12100 * mini.c (mono_method_to_ir): Provide useful information on this
12101 assert, to prevent others from debugging like I did.
12103 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
12105 * mini.c: enable code which was incorrectly commented
12108 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
12110 * mini-x86.c: enable on OSX, too, the code to return small
12111 structures in registers.
12113 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
12115 * mini-x86.c: remove the use of the dynamic code manager here, too.
12117 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
12119 * mini.h, debug-debugger.c, tramp-*.c: fixed
12120 mono_debugger_create_notification_function() to use
12121 mono_global_codeman_reserve () instead of a dynamic code manager.
12123 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
12125 * mini.c, jit-icalls.h, jit-icalls.c: remove the
12126 ves_array_element_address() jit icall and use a generated
12127 managed method instead (which is about 4 times faster for a rank 3
12130 2006-11-29 Mark Mason <mason@broadcom.com>
12132 * basic-calls.cs: additional tests for passing
12133 structures as function arguments.
12135 2006-11-29 Mark Mason <mason@broadcom.com>
12137 * mini-mips.h: disable custom exception handling
12138 * mini-mips.c: throw/rethrow should use jalr to call
12139 exception stubs. Fixed bug with passing structures
12140 by value. More support for tracing floating point
12143 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12145 * mini.c: fixed typo in the soft-float ldind.r4 handling
12148 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
12150 * mini.c, mini.h, driver.c: added --runtime command line
12151 option to select a different runtime than the autodetected one.
12152 * jit.h: added API for embedders to initialize with a specific
12155 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
12157 * mini.c: handle also boxing of r4 values (bug #80024).
12159 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
12161 * mini-ppc.c: force indirect calls until we reserve
12162 enough address space for all the generated code.
12164 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
12166 * exceptions-arm.c: workaround bugs in the libc definition
12167 of struct ucontext.
12169 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
12171 * inssel.brg: fixes from me and Mark Mason.
12173 2006-11-23 Dick Porter <dick@ximian.com>
12175 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
12176 semaphore display now we've fixed the initial value
12178 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
12180 * inssel.brg: partially revert the last change to fix the build.
12182 2006-11-21 Mark Mason <mason@broadcom.com>
12184 * inssel.brg: Add and use compare-and-branch macros to support
12185 architectures that do not have condition code registers (ie. MIPS).
12186 * *-mips.{c,brg,md}: Fix copyright statements
12188 2006-11-20 Mark Mason <mason@broadcom.com>
12190 * Makefile.am: remove mini-codegen.c from list of MIPS sources
12191 * mini.c: Allow GET_CONTEXT to be specified by the arch port
12192 * mini.h: Added declaration for mono_print_ins()
12193 * mini-codegen.c: added ins_spec initializer for MIPS
12194 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
12195 vreg to be virtual and hreg to be non-virtual.
12196 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
12197 is not yet working/implemented correctly.
12198 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
12199 non-static, fixup calls to print_ins() from other parts in the file.
12201 2006-11-20 Mark Mason <mason@broadcom.com>
12203 * basic-calls.cs: added tests for passing structures as arguments
12206 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
12208 * inssel-long32.brg: optimize signed division by power of two.
12210 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
12212 * mini-arm.c: added support for interworking with thumb code
12213 (mono must be still be built using the ARM instruction encoding).
12215 2006-11-19 Miguel de Icaza <miguel@novell.com>
12217 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
12218 verifier has different rules for it. Fixes a few verifier issues
12221 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
12222 at the end, so people know what happened.
12224 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
12226 * brach-opts.c: in optimize_exception_target() make sure we
12227 are in a catch clause (fixes bug #79871).
12229 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
12231 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
12232 more soft-float support fixes.
12234 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
12236 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
12237 that are passed half on the stack and half in registers.
12239 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
12241 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
12242 more mips integration work from Mark E Mason
12243 <mark.e.mason@broadcom.com>.
12245 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
12247 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
12248 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
12249 tramp-mips.c: added sources for the mips port, not
12250 integrated in the build yet. Contributed by
12251 Mark E Mason <mark.e.mason@broadcom.com>.
12253 2006-11-14 Neale Ferguson <neale@sinenomine.net>
12255 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
12257 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
12259 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
12260 put the soft-float rules in its own file since it seems to
12261 break s390 compilation.
12263 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
12265 * mini-arm.c: fixed wrnings.
12267 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
12269 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
12270 inssel-arm.brg: ARM support for soft-float.
12272 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
12274 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
12275 loads and stores of 32 bit fp values.
12277 2006-11-10 Zoltan Varga <vargaz@gmail.com>
12279 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
12281 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
12282 works. Fixes #79852 and #79463.
12284 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
12286 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
12287 more soft-float support WIP and fixes.
12289 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
12291 * mini-arm.c: some VFP updates.
12293 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
12295 * mini-exceptions.c: 0 is a valid local var offset in some
12296 architectures, don't assert (bug #78508).
12298 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
12300 * exceptions-arm.c: fixed off by one error in stack walk code.
12302 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
12304 * mini.h, mini.c: more precise tracking of type load exceptions.
12306 2006-11-03 Robert Jordan <robertj@gmx.net>
12308 * Makefile.am: [WIN32] Add monow.exe target.
12309 * driver.c: [WIN32] Don't detach the console when debugging.
12312 2006-10-30 Miguel de Icaza <miguel@novell.com>
12314 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
12316 2006-10-23 Zoltan Varga <vargaz@gmail.com>
12318 * aot-compiler.c (emit_method_info): Add a case missed earlier.
12320 * driver.c (mini_regression): Fix --regression with AOT.
12322 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
12324 2006-10-17 Zoltan Varga <vargaz@gmail.com>
12326 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
12328 * mini-sparc.h: Don't use sigaction on sparc/linux.
12330 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
12332 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
12334 * mini-exceptions.c: Add proper include files for getpid ().
12336 2006-10-16 Zoltan Varga <vargaz@gmail.com>
12338 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
12339 address instead of a MonoJitInfo* to avoid decoding the exception info for the
12342 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
12343 name cache to reduce its size.
12345 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
12347 2006-10-15 Zoltan Varga <vargaz@gmail.com>
12349 * mini-x86.c: Save/restore the current LMF structure more efficiently using
12350 the mono_lmf TLS variable.
12352 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
12353 trampoline lmf frames.
12355 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
12357 2006-10-14 Zoltan Varga <vargaz@gmail.com>
12359 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
12360 the mono_lmf TLS variable.
12362 * mini-exceptions.c: Access the LMF structure through accessors.
12364 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
12365 variable instead of in jit_tls->lmf.
12367 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
12369 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
12370 trampoline lmf frames.
12372 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
12374 2006-10-12 Zoltan Varga <vargaz@gmail.com>
12376 * mini.c trace.c mini-x86.c: Revert these too.
12378 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
12381 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
12383 * genmdesc.c: removed now dead code.
12385 2006-10-09 Robert Jordan <robertj@gmx.net>
12387 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
12389 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
12391 * mini.h: do not leave gaps in the opcode values.
12393 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
12395 * jit-icalls.h: flag functions as internal here, too.
12397 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
12399 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
12400 functions with the internal attribute.
12402 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
12404 * aot-compiler.c: fclose the file descriptor in the profile read loop.
12406 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
12408 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
12411 2006-10-05 Zoltan Varga <vargaz@gmail.com>
12413 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
12414 tail calls as on other platforms.
12416 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
12418 * iltests.il: Add a few tailcall tests.
12420 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
12422 * driver.c: fix loop for old compilers (bug #79521).
12424 2006-10-02 Zoltan Varga <vargaz@gmail.com>
12426 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
12428 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
12430 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
12431 metadata without any code.
12433 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
12434 more precise debugging information using gdb.
12436 2006-09-30 Zoltan Varga <vargaz@gmail.com>
12438 * inssel-ia64.brg: Make the helper methods static.
12440 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
12442 * inssel-x86.brg: make the helper methods static.
12444 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
12446 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
12448 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
12450 * mini.c: updates for monoburg changes.
12451 * inssel.brg: make a few helper functions static as they should.
12453 2006-09-27 Zoltan Varga <vargaz@gmail.com>
12455 * Makefile.am: Move mini-codegen.c to common_sources.
12457 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
12459 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
12461 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
12462 mini-ppc.h: port to use the common local register allocator.
12464 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12466 * mini.h: Remove the comment too then.
12468 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
12470 * mini.h: put back backend.data which is to be used shortly and
12471 doesn't increase the size of MonoInst. If any 64 bit arch aligned
12472 pointers on 4 byte boundaries it'd have much bigger issues running
12473 and you can ifdef it out anyway.
12475 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12477 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
12478 MonoInst size by 4 bytes on 64 bit machines.
12480 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
12482 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
12483 replacement with more meaningful field names. Arch maintainers, please
12484 check the assigned names are good enough for your arch.
12486 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12488 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
12489 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
12491 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
12493 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
12494 relocations and memory requirements, put the optimization flags
12495 definitions in their own file.
12497 2006-09-24 Zoltan Varga <vargaz@gmail.com>
12499 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
12501 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
12503 2006-09-22 Zoltan Varga <vargaz@gmail.com>
12505 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
12507 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
12509 * inssel.brg: use the correct function to get the size of an item
12510 in an array, given an element class.
12511 * aot-compiler.c: do not access class->class_size directly.
12513 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
12515 * mini.h, debug-mini.c: added a debugging function to print
12516 info about local variables and arguments in a jitted method.
12518 2006-09-20 Zoltan Varga <vargaz@gmail.com>
12520 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
12522 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
12524 2006-09-19 Zoltan Varga <vargaz@gmail.com>
12526 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
12527 inner and outer loops when passing vtypes.
12529 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
12531 * mini-ppc.c: take into account the cpu errata for cache flushing
12532 which caused some random errors (bug #79381).
12534 2006-09-19 Zoltan Varga <vargaz@gmail.com>
12536 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
12537 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
12539 2006-09-17 Zoltan Varga <vargaz@gmail.com>
12541 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
12544 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
12545 freebsd ports tree.
12547 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
12548 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
12550 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
12553 2006-09-13 Zoltan Varga <vargaz@gmail.com>
12555 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
12557 2006-09-12 Zoltan Varga <vargaz@gmail.com>
12559 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
12560 macro does not have to be changed during debugging.
12562 * 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>.
12564 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
12566 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
12568 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
12569 MONO_ARCH_NO_EMULATE_MUL is defined.
12571 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
12573 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
12575 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
12577 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
12579 2006-09-11 Zoltan Varga <vargaz@gmail.com>
12581 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
12582 stuff to mini-exceptions.c where it is used.
12584 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
12585 setup code, the real one is in mini-exceptions.c.
12587 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
12588 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
12589 some changes from the freebsd ports tree.
12591 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
12594 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
12596 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
12598 * mini.c: on Linux, check for /proc to be mounted
12599 (bug# 79351, novell bug#201204).
12601 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
12603 * mini.c: handle cases where pthread_attr_getstack() behaves
12604 incorrectly (bug #78096).
12606 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
12608 * mini-arm.c: support larger stack frames (bug #79272).
12610 2006-09-08 Zoltan Varga <vargaz@gmail.com>
12612 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
12614 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
12617 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
12618 mono_class_from_name () to find a class from its name.
12620 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
12622 2006-09-07 Zoltan Varga <vargaz@gmail.com>
12624 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
12626 2006-09-05 Kornel Pal <kornelpal@gmail.com>
12628 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
12630 2006-09-04 Zoltan Varga <vargaz@gmail.com>
12632 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
12633 callinfo->trampoline.
12635 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
12637 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
12640 2006-09-03 Zoltan Varga <vargaz@gmail.com>
12642 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
12644 2006-09-02 Zoltan Varga <vargaz@gmail.com>
12646 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
12647 stats.method_trampolines, it is already done by the generic trampoline code.
12649 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
12651 2006-09-01 Zoltan Varga <vargaz@gmail.com>
12653 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
12655 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
12657 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
12659 * mini.c (print_jit_stats): Print mscorlib mempool size too.
12661 * mini.c (print_jit_stats): Print new stats.
12663 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
12665 2006-08-31 Zoltan Varga <vargaz@gmail.com>
12667 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
12668 Address on two dimensional arrays. Fixes #78729.
12670 * mini.h (MonoCompile): Add a 'skip_visibility' field.
12672 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
12675 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
12677 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
12680 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
12682 (mini_get_ldelema_ins): Ditto.
12684 2006-08-30 Zoltan Varga <vargaz@gmail.com>
12686 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
12687 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
12690 2006-08-29 Neale Ferguson <neale@sinenomine.net>
12692 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
12693 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
12695 * exceptions-s390x.c: Cosmetic change.
12697 * tramp-s390.c: Fix warning.
12699 * cpu-s390.md: Correct length of mul_imm.
12701 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
12703 * aot-compiler.c: added binary writer with ELF backend
12704 implementation (only on Linux/x86 for now).
12706 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12708 * Makefile.am: Don't run net 2.0 AOT tests.
12710 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
12711 (mono_compile_assembly): Skip net 2.0 assemblies as well.
12713 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
12715 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12717 * aot-compiler.c: simplified and refactored the asm-writing code
12718 to allow different backends.
12720 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12722 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12724 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
12725 little. Share patches of type TYPE_FROM_HANDLE as well.
12727 * mini.c (mono_patch_info_equal): New helper function.
12728 (mono_patch_info_hash): Ditto.
12730 * aot-compiler.c (emit_method_code): Fix s390 build.
12732 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
12733 is not handled because it is stored as a flag and not as a type ctor. Fixes
12736 2006-08-17 Zoltan Varga <vargaz@gmail.com>
12738 * aot-compiler.c: Fix computation of GOT slot statistics.
12740 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
12741 Also remove support for not PIC AOT.
12743 * mini.h: Bump AOT file format version.
12745 * objects.cs: Add a test for #78990.
12747 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
12748 (peter.dettman@iinet.net.au). Fixes #79087.
12750 * basic-long.cs: Add a test for the above.
12752 2006-08-16 Zoltan Varga <vargaz@gmail.com>
12754 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
12756 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
12759 2006-08-15 Zoltan Varga <vargaz@gmail.com>
12761 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
12764 2006-08-10 Jonathan Chambers <joncham@gmail.com>
12766 * mini.c: Don't verify COM proxy invoke calls
12769 2006-08-10 Dick Porter <dick@ximian.com>
12771 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
12772 which process is holding semaphores locked.
12774 2006-08-08 Zoltan Varga <vargaz@gmail.com>
12776 * mini-ia64.c mini-amd64.c: Fix #79027.
12778 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
12780 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
12782 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
12783 implicit arguments in a vararg call. Fixes #79027.
12785 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
12787 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
12788 (mono_get_array_new_va_signature): Ditto.
12790 2006-08-05 Zoltan Varga <vargaz@gmail.com>
12792 * aot-runtime.c: Call init_plt lazily.
12794 * inssel-long.brg: Fix unsigned long->int conversion.
12796 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
12798 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
12799 that most data is now in the .rss/.data section.
12801 2006-08-04 Zoltan Varga <vargaz@gmail.com>
12803 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
12805 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
12807 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
12809 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
12811 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
12812 virtual call. Fixes #79010.
12814 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
12815 and use the result as the this argument in the real call.
12817 * generics.2.cs: Add a new test for #79010.
12819 2006-08-03 Zoltan Varga <vargaz@gmail.com>
12821 * mini-x86.c: Fix a warning.
12823 * aot-compiler.c: Add a bunch of statistics.
12825 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
12827 2006-08-02 Zoltan Varga <vargaz@gmail.com>
12829 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
12831 2006-08-01 Zoltan Varga <vargaz@gmail.com>
12833 * 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>.
12835 2006-07-13 Miguel de Icaza <miguel@novell.com>
12837 * mini.c (mono_method_to_ir): Obtain the original method in the
12838 CIL stream and use this to perform validation.
12842 2006-07-19 Zoltan Varga <vargaz@gmail.com>
12844 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
12845 (mono_arch_call_opcode): Ditto.
12847 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
12850 * mini.c (mono_patch_info_dup_mp): New helper function.
12852 * aot-compiler.c (compile_method): Fix some of the memory allocated during
12853 compilation. Fixes #78827.
12855 2006-07-18 Kornel Pal <kornelpal@gmail.com>
12857 * declsec.c: Use original security informations for
12858 MONO_WRAPPER_MANAGED_TO_MANAGED.
12860 2006-07-15 Jonathan Chambers <joncham@gmail.com>
12862 * mini.c: Allow Com Interop methods/classes and
12863 don't verify COM wrapper calls
12866 2006-07-13 Zoltan Varga <vargaz@gmail.com>
12868 * inssel-long32.brg: Fix long->i4 checked conversion.
12870 * exceptions.cs: Add a test for the above.
12872 2006-07-08 Zoltan Varga <vargaz@gmail.com>
12874 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
12876 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
12879 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
12882 2006-07-03 Zoltan Varga <vargaz@gmail.com>
12884 * mini.c: Fix solaris/x86 exception handling.
12886 * Makefile.am: Get rid of $(ICU_LIBS).
12888 2006-07-02 Zoltan Varga <vargaz@gmail.com>
12890 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
12891 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
12892 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
12894 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
12896 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
12897 this function causes a SIGSEGV.
12899 2006-06-22 Zoltan Varga <vargaz@gmail.com>
12901 * mini.c: Remove unused solaris/x86 includes.
12903 2006-06-21 Zoltan Varga <vargaz@gmail.com>
12905 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
12907 2006-06-20 Jb Evain <jbevain@gmail.com>
12909 * cpu-g4.md: fix max length of start_handler instruction.
12911 2006-06-20 Massimiliano Mantione <massi@ximian.com>
12912 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
12914 2006-06-16 Massimiliano Mantione <massi@ximian.com>
12915 * ssa.c: Fixed bug 78653 for SSA based deadce.
12916 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
12917 MonoInst.flags, used in SSA based deadce.
12918 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
12919 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
12921 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
12923 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
12924 it can end up using non executable memory on ppc64 systems
12925 running ppc32 userspace (fix from Johannes Berg).
12927 2006-06-14 Dick Porter <dick@ximian.com>
12929 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
12932 2006-06-13 Massimiliano Mantione <massi@ximian.com>
12933 * mini.c: Made so that inline is locally disabled if it would
12934 trigger a .cctor, because too many apps depend on this behavior
12935 (which seems to be also the one of the MS CLR).
12937 2006-06-13 Zoltan Varga <vargaz@gmail.com>
12939 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
12940 No idea why this worked before.
12942 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
12943 which branch to outer exception clauses since they could skip the
12944 inner finally clauses. Fixes #78633.
12946 * exceptions.cs: Add a test for the above.
12948 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
12951 * iltests.il: Add a test for the above.
12953 2006-06-12 Zoltan Varga <vargaz@gmail.com>
12955 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
12956 after the end of a try bblock, to prevent asserts in mini_method_compile ().
12958 * iltests.il: Add a test for the above.
12960 2006-06-10 Zoltan Varga <vargaz@gmail.com>
12962 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
12964 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
12965 methods as instrinsics.
12967 2006-06-09 Wade Berrier <wberrier@novell.com>
12969 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
12970 (simple-cee-ops.h ssapre-mini-ops.h)
12972 2006-06-09 Neale Ferguson <neale@sinenomine.net>
12974 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
12975 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
12977 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
12978 * cpu-s390x.md: Fix max. length values for a couple of instructions.
12980 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
12982 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
12984 2006-06-08 Massimiliano Mantione <massi@ximian.com>
12986 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
12987 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
12988 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
12989 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
12990 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
12991 of opcodes, so that bug 78549 should not happen again.
12992 * ssapre.c: Updated to use the renamed files.
12994 2006-06-08 Zoltan Varga <vargaz@gmail.com>
12996 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
12997 in OP_ATOMIC_EXCHANGE_I4.
12999 2006-06-07 Wade Berrier <wberrier@novell.com>
13001 * tramp-s390.c: Fix s390 build (add missing pointer declarations
13002 in mono_debugger_create_notification_function)
13004 2006-06-06 Zoltan Varga <vargaz@gmail.com>
13006 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
13008 * mini.c (type_from_stack_type): Disable some changes which do not
13011 * driver.c: Reenable opts.
13013 * mini.h (MonoStackSlot): New structure to keep track of the verification state
13014 of the evaluation stack.
13016 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
13017 evaluation stack trace at entry to the bblock.
13019 * mini.c (merge_stacks): New function to perform verification of stack merges.
13020 Turned off by default.
13022 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
13025 2006-06-06 Massimiliano Mantione <massi@ximian.com>
13027 * local-propagation.c: Fixed bug 78549.
13029 2006-06-04 Zoltan Varga <vargaz@gmail.com>
13031 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
13033 2006-06-02 Miguel de Icaza <miguel@novell.com>
13035 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
13036 tramp-arm.c, tramp-ia64.c
13037 (mono_debugger_create_notification_function): Update signature to
13038 new signature and use new protocol for creating the notification
13041 Should fix the build.
13043 2006-06-02 Geoff Norton <gnorton@customerdna.com>
13045 * exceptions-ppc.c (mono_jit_walk_stack)
13046 (ves_icall_get_frame_info): Fix the build
13048 2006-06-02 Zoltan Varga <vargaz@gmail.com>
13050 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
13052 2006-05-31 Raja R Harinath <rharinath@novell.com>
13054 * il2tests.2.il: New file for generics CIL tests. Add test for
13056 * Makefile.am: Update.
13059 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
13062 2006-05-30 Massimiliano Mantione <massi@ximian.com>
13064 * aliasing.c: Fixed bug 78311.
13066 2006-05-29 Martin Baulig <martin@ximian.com>
13068 * mini-exceptions.c (mono_find_jit_info): When computing the
13069 native offset, check whether we're actually inside the method's
13070 code; call mono_debug_print_stack_frame() to format the frame.
13071 (ves_icall_System_Exception_get_trace): Call
13072 mono_debug_print_stack_frame() to format the stack frame.
13073 (ves_icall_get_trace): Update to the new debugging API.
13074 (mono_jit_walk_stack_from_ctx): Likewise.
13075 (ves_icall_get_frame_info): Likewise.
13077 * mini.c (get_method_from_ip): Use the new debugging API.
13078 (mono_print_method_from_ip): Likewise.
13081 (mono_jit_walk_stack): Use the new debugging API.
13082 (ves_icall_get_frame_info): Likewise.
13084 2006-05-27 Zoltan Varga <vargaz@gmail.com>
13086 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
13088 2006-05-25 Massimiliano Mantione <massi@ximian.com>
13090 * mini.c: Added "limitator" to inline for debugging.
13092 2006-05-24 Martin Baulig <martin@ximian.com>
13094 * debug-debugger.c (mono_debugger_init): Create a private,
13095 malloc()-based code manager for the notification function and
13096 intentionally leak it on exit. This fixes the crash-on-exit race
13100 (mono_debugger_create_notification_function): Added
13101 `MonoCodeManager *' argument.
13104 (mono_debugger_create_notification_function): Added
13105 `MonoCodeManager *' argument.
13107 2006-05-23 Massimiliano Mantione <massi@ximian.com>
13109 * aliasing.c: Fixed 64 bit issue.
13110 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
13111 default since all known bugs are fixed (one more time!).
13113 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
13115 * mini.c: write barrier support.
13117 2006-05-23 Martin Baulig <martin@ximian.com>
13119 * debug-debugger.c: Revert Paolo's change. Add comment and #error
13120 check at the top of the file.
13122 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
13124 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
13125 reverting changes without reason and without changelog entries.
13127 2006-05-18 Zoltan Varga <vargaz@gmail.com>
13129 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
13130 to a few opcodes. Fixes #78439.
13132 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
13133 consistency with other archs.
13135 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
13137 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
13139 * debug-debugger.c: fix the build.
13141 2006-05-17 Martin Baulig <martin@ximian.com>
13144 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
13145 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
13146 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
13147 (debugger_attach): Call GC_mono_debugger_add_all_threads().
13149 2006-05-11 Zoltan Varga <vargaz@gmail.com>
13151 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
13153 2006-05-10 Zoltan Varga <vargaz@gmail.com>
13155 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
13156 MONO_TYPE_GENERICINST.
13158 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
13159 MONO_TYPE_GENERICINST.
13161 2006-05-09 Zoltan Varga <vargaz@gmail.com>
13163 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
13166 2006-05-08 Zoltan Varga <vargaz@gmail.com>
13168 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
13170 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
13172 2006-05-06 Zoltan Varga <vargaz@gmail.com>
13174 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
13175 mono_trace_cleanup ().
13177 * iltests.il: Fix problem with the newly added test.
13179 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
13180 due to register constraints, free up the previous hreg. Fixes #78314.
13182 * iltests.il: Add new test for #78314.
13184 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
13185 Interlocked.Add. Fixes #78312.
13187 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
13189 2006-05-05 Zoltan Varga <vargaz@gmail.com>
13191 * inssel.brg (mini_emit_virtual_call): Fix a warning.
13193 2006-05-05 Martin Baulig <martin@ximian.com>
13195 * debug-mini.c (mono_debug_open_block): New method.
13198 (mono_arch_output_basic_block): Call mono_debug_open_block() at
13199 the beginning of each basic block.
13202 (mono_arch_output_basic_block): Call mono_debug_open_block() at
13203 the beginning of each basic block.
13205 2006-05-04 Massimiliano Mantione <massi@ximian.com>
13207 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
13208 default until I understand why they break the build on amd64.
13210 2006-05-04 Zoltan Varga <vargaz@gmail.com>
13212 * mini.c (mini_cleanup): Call mono_cleanup ().
13214 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
13217 2006-05-04 Massimiliano Mantione <massi@ximian.com>
13219 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
13220 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
13221 default since all known bugs are fixed, and I cannot reproduce bug
13222 77944... I'm asking Matt Hargett to test again after this commit.
13224 2006-04-28 Massimiliano Mantione <massi@ximian.com>
13226 * mini-codegen.c: Fixed typo that thrashed inline.
13228 2006-04-28 Zoltan Varga <vargaz@gmail.com>
13230 * dominators.c (compute_dominators): Avoid using a worklist since
13231 it is not correct in some cases. Instead, iterate over all bblocks as
13232 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
13234 2006-04-28 Miguel de Icaza <miguel@novell.com>
13236 * mini.c (mono_jit_compile_method_inner): Use
13237 mono_prepare_exception_from_error that resets the value
13240 2006-04-27 Miguel de Icaza <miguel@novell.com>
13242 * mini.c: Move the mini_loader_error_to_exception to metadata.
13244 2006-04-27 Massimiliano Mantione <massi@ximian.com>
13246 * aliasing.c: Fixed bug 78210.
13248 2006-04-27 Massimiliano Mantione <massi@ximian.com>
13250 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
13251 default until all their problems (or the ones they trigger) are fixed.
13253 2006-04-26 Zoltan Varga <vargaz@gmail.com>
13255 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
13257 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
13258 as loaded only after resolving patches since that could invoke the same method.
13260 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
13262 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
13265 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
13268 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
13271 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
13272 made from AOT code through the PLT table.
13274 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
13275 holding the plt offset when a call is made to the aot plt trampoline.
13277 2006-04-25 Zoltan Varga <vargaz@gmail.com>
13279 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
13282 * Makefile.am (common_sources): Fix build breakage.
13284 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
13285 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
13286 intra-assembly calls if possible.
13288 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
13290 * mini-trampolines.c: Handle PLT entries.
13292 * mini.c: Avoid creating a GOT var for calls.
13294 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
13295 from mscorlib code.
13297 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
13298 from mscorlib code.
13300 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
13303 * mini.h: Bump AOT file format version.
13305 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
13308 2006-04-25 Martin Baulig <martin@ximian.com>
13310 * driver.c: Disable copyprop, consprop and inline when running
13311 inside the debugger.
13313 2006-04-25 Martin Baulig <martin@ximian.com>
13315 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
13316 with `get_current_thread' and added `detach'.
13317 (MonoDebuggerMetadataInfo): Added `thread_size',
13318 `thread_tid_offset', `thread_stack_ptr_offset' and
13319 `thread_end_stack_offset'.
13321 2006-04-25 Zoltan Varga <vargaz@gmail.com>
13323 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
13326 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
13327 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
13329 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
13331 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
13333 * aot.c: Add support for ADJUSTED_IID.
13335 2006-04-24 Zoltan Varga <vargaz@gmail.com>
13337 * aot.c (emit_method_order): Don't align method_order_end.
13339 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
13340 the interface ID changes.
13342 2006-04-21 Dick Porter <dick@ximian.com>
13344 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
13345 cleaning up a thread. Fixes the new part of bug 77470.
13347 2006-04-20 Geoff Norton <gnorton@customerdna.com>
13349 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
13350 to managed wrapper.
13352 2006-04-19 Zoltan Varga <vargaz@gmail.com>
13354 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
13356 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
13357 SIGSEGV. Fixes #78072.
13359 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
13360 unregister our SIGABRT handler.
13362 2006-04-19 Massimiliano Mantione <massi@ximian.com>
13364 * mini.c: Disabled inline where it can alter the call stack in a
13365 way visible from managed code.
13366 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
13369 2006-04-16 Zoltan Varga <vargaz@gmail.com>
13371 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
13372 on other platforms. Fixes #78089.
13374 2006-04-13 Martin Baulig <martin@ximian.com>
13376 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
13377 determine whether we're inside the debugger.
13380 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
13382 2006-04-12 Zoltan Varga <vargaz@gmail.com>
13384 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
13385 handler clauses. Fixes #78024.
13387 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
13388 in the CALL_MEMBASE opcodes. Fixes #78088.
13389 (mono_arch_get_vcall_slot_addr): Ditto.
13391 2006-04-10 Martin Baulig <martin@ximian.com>
13393 * debug-debugger.c: The thread handling code has now been moved
13394 into ../metadata/threads.c.
13396 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13398 * driver.c (mono_main): Fix --with-gc=none build.
13400 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
13401 (mono_spillvar_offset_float): Ditto.
13402 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
13403 hreg, not when its !global, since on ia64, there is a third category: stacked
13406 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
13408 * mini.c: set MonoInst->klass for load field address and a few other
13411 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13413 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
13415 2006-04-07 Zoltan Varga <vargaz@gmail.com>
13417 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
13418 the branch opt changes.
13420 2006-04-06 Dick Porter <dick@ximian.com>
13422 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
13424 * wapihandles.c (mini_wapi_seminfo):
13425 * driver.c (mono_main): Add semaphore info option
13427 2006-04-05 Zoltan Varga <vargaz@gmail.com>
13429 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
13430 branch optimization changes. Fixes #78009.
13432 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
13434 * mini.c: ignore accessibility of methods in managed->native wrappers.
13436 2006-04-04 Zoltan Varga <vargaz@gmail.com>
13438 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
13440 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
13442 2006-04-03 Zoltan Varga <vargaz@gmail.com>
13444 * mini.c: Modify the branch optimizations to preserve the invariant that
13445 the entries inside the in_bb and out_bb arrays are unique.
13446 (mono_unlink_bblock): Avoid creation of new arrays.
13448 2006-04-02 Zoltan Varga <vargaz@gmail.com>
13450 * mini.c (mono_unlink_bblock): Fix regression caused by previous
13453 2006-04-01 Zoltan Varga <vargaz@gmail.com>
13455 * mini.c (optimize_branches): Remove the "optimizations" in
13456 the cbranch1/cbranch2 -> branch cases which were causing several
13457 problems in the past. Fixes #77986.
13459 2006-03-31 Chris Toshok <toshok@ximian.com>
13461 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
13462 default optimizations :(
13464 2006-03-31 Zoltan Varga <vargaz@gmail.com>
13466 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
13469 2006-03-31 Massimiliano Mantione <massi@ximian.com>
13471 * local-propagation.c: Added comments to structs and removed
13472 "Mono" prefixes from local tree mover types.
13474 2006-03-30 Zoltan Varga <vargaz@gmail.com>
13476 * Makefile.am (arch_sources): Define this for each architecture so
13477 libmono_la_SOURCES is defined in one place.
13479 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
13481 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
13484 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
13486 * driver.c: print the GC name supplied by configure.
13488 2006-03-29 Massimiliano Mantione <massi@ximian.com>
13490 * local-propagation.c: Added tree mover, and moved here all the
13491 local propagation code from mini.c
13492 * mini.c: Added support for treeprop, and moved all the local
13493 propagation code to local-propagation.c
13494 * mini.h: Added support for treeprop
13495 * driver.c: Added support for treeprop, enabled consprop, copyprop,
13496 treeprop, inline and deadce by default
13497 * Makefile.am: Added local-propagation.c
13499 2006-03-25 Zoltan Varga <vargaz@gmail.com>
13501 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
13503 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
13505 * debug-debugger.c: make it compile without the Boehm GC.
13507 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
13509 * mini.c: fixed issue with mismatch when an icall is registered
13510 with multiple names but same address.
13512 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
13514 * declsec.c, mini-exceptions.c: use write barrier to set reference
13515 fields of managed objects.
13517 2006-03-19 Zoltan Varga <vargaz@gmail.com>
13519 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
13520 (can_access_internals): Fix a warning.
13522 * mini.c (print_method_from_ip): Rename this to
13523 mono_print_method_from_ip so it gets exported.
13525 * trace.c: Deal with strings inside StringBuilder's containing garbage
13526 and fix memory leaks. Fixes #77848.
13528 2006-03-19 Zoltan Varga <vargaz@gmail.com>
13530 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
13533 2006-03-16 Neale Ferguson <neale@sinenomine.net>
13535 * mini-s390.c: Remove OP_X86_TEST_NULL.
13537 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
13539 * mini.c: use the correct GetHashCode() for the moving collector.
13541 2006-03-16 Massimiliano Mantione <massi@ximian.com>
13543 * liveness.c: Regalloc spill cost tuning.
13545 2006-03-15 Neale Ferguson <neale@sinenomine.net>
13547 * mini-s390x.h: Correct S390_LONG macro.
13549 * mini-s390x.c: Cleanup unused code.
13551 2006-03-15 Zoltan Varga <vargaz@gmail.com>
13553 * jit-icalls.h: New file.
13555 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
13556 icalls and include that instead of including jit-icalls.c.
13558 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
13561 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
13563 * mini.c: when checking for member accessibility, also check for
13564 friend assemblies and for explicit interface implementations.
13566 2006-03-14 Zoltan Varga <vargaz@gmail.com>
13568 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
13570 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
13572 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
13573 common cases are done first.
13575 * mini-ops.h: Only define platform specific opcodes on the given platform.
13577 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
13580 2006-03-14 Martin Baulig <martin@ximian.com>
13582 Revert Paolo's change from r57348:
13584 * mini.h: don't use gboolean for bitfields.
13585 * mini.c: verifier changes for fields and methods accessibility.
13587 2006-03-13 Neale Ferguson <neale@sinenomine.net>
13589 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
13591 * mini-s390x.c: Fix conv_r_un.
13593 * cpu-s390, cpu-s390x.md: Fix lengths.
13595 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
13597 * mini.c: nested types have access to all the nesting
13598 levels, not just the enclosing types.
13600 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
13602 * mini.c: added a few more verification checks.
13604 2006-03-12 Zoltan Varga <vargaz@gmail.com>
13606 * liveness.c: Merge optimizations from the linear-il branch.
13608 2006-03-11 Zoltan Varga <vargaz@gmail.com>
13610 * mini-ia64.c (emit_call): Add a comment.
13612 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
13614 * tramp-ia64.c: Fix some warnings.
13616 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
13618 * mini.h: don't use gboolean for bitfields.
13619 * mini.c: verifier changes for fields and methods accessibility.
13621 2006-03-11 Zoltan Varga <vargaz@gmail.com>
13623 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
13624 lazy icall wrapper changes.
13626 * dominators.c: Replace all the dominator algorithms with faster
13627 ones from the linear-il branch.
13629 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
13632 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
13633 common cases are done first.
13635 * mini-amd64.c: Fix some warnings.
13637 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
13640 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
13643 * mini.h: Add a missing prototype.
13645 2006-03-10 Zoltan Varga <vargaz@gmail.com>
13647 * mini.c: Compile icall wrappers lazily.
13649 * mini-codegen.c: Use printf instead of g_print since its much faster.
13651 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
13654 * mini.c (optimize_branches): Cache the negative result from
13655 remove_block_if_useless ().
13657 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
13658 Also fix some bblock linking issues.
13660 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
13663 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
13665 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
13666 accessed fields first, for better cache behavior.
13668 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13670 * mini.c: speedup IList<T> array accesses.
13672 2006-03-09 Zoltan Varga <vargaz@gmail.com>
13674 * mini.c (mono_method_to_ir): Handle large methods overflowing the
13675 inline_costs counter. Fixes #77190.
13677 2006-03-06 Zoltan Varga <vargaz@gmail.com>
13679 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
13680 trace messages. Fixes #77706.
13682 2006-03-04 Martin Baulig <martin@ximian.com>
13684 * tramp-amd64.c, tramp-x86.c
13685 (mono_debugger_create_notification_function): Use
13686 mono_global_codeman_reserve() to allocate a buffer at runtime and
13689 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
13691 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
13692 notification function at runtime and then call `initialize' in the
13693 `MONO_DEBUGGER__debugger_info' vtable.
13695 2006-03-04 Zoltan Varga <vargaz@gmail.com>
13697 * iltests.il: Fix a visibility problem.
13699 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13701 * driver.c, mini.c: add hooks for the counters API.
13703 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
13705 * driver.c: show disabled options.
13707 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
13709 * linear-scan.c: always use cost-driven selection.
13711 2006-02-28 Raja R Harinath <rharinath@novell.com>
13713 * jit-icalls.c (helper_compile_generic_method): Revert change from
13716 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
13718 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
13720 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
13722 * inssel.brg: style fixes, mostly to force the updated monoburg
13723 to run for people using svn.
13725 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
13727 * mini.c: match monoburg changes.
13729 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13731 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
13732 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
13733 declaration in the header file.
13735 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
13737 * helpers.c: reduce relocations and mem usage.
13739 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
13741 * mini.h, mini-codegen.c: disable logging features if
13742 requested by configure.
13744 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
13746 * mini.c: tiny verifier changes.
13748 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13750 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
13751 cpu-pentium.md: stack alignment changes for osx/x86,
13752 partially from Geoff Norton <gnorton@customerdna.com>.
13754 2006-02-24 Raja R Harinath <harinath@gmail.com>
13756 * jit-icalls.c (helper_compile_generic_method): Update to changes
13757 in metadata/class.c.
13759 2006-02-24 Zoltan Varga <vargaz@gmail.com>
13761 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
13763 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
13764 interface calls with large offsets.
13766 2006-02-23 Raja R Harinath <rharinath@novell.com>
13768 * jit-icalls.c (helper_compile_generic_method): Document the
13769 special-case we depend on so that we can inflate the method twice
13770 with the same context with no bad side-effects.
13772 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
13774 * mini-x86.c, mini-amd64.c: fix for case when xen support
13777 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
13779 * mini-x86.c, mini-amd64.c: generate code to access tls items
13780 in a faster way for Xen systems.
13782 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13784 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
13785 updates and compilation fixes for the OSX/x86 port, mostly from
13786 Geoff Norton <gnorton@customerdna.com>.
13788 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13790 * inssel.brg: faster interface call implementation
13791 to sync with the interface_offsets MonoVTable changes.
13793 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
13795 * mini.c: more verification checks.
13797 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
13799 * mini.c: added a few more verification checks.
13801 2006-02-17 Neale Ferguson <neale@sinenomine.net>
13803 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
13804 facility on the processor and use it if available.
13806 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13808 * driver.c, aot.c, mini.c: throw exception if the IL code is
13809 invalid or unverifiable.
13811 2006-02-17 Raja R Harinath <rharinath@novell.com>
13813 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
13816 2006-02-16 Zoltan Varga <vargaz@gmail.com>
13818 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
13820 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13822 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
13823 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
13824 handling of instantiated generic valuetypes.
13826 2006-02-11 Zoltan Varga <vargaz@gmail.com>
13828 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
13829 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
13832 * generics.2.cs: Revert the nullable reftypes tests.
13834 2006-02-10 Zoltan Varga <vargaz@gmail.com>
13836 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
13837 using __builtin_frame_address (1) as it doesn't work in the presence
13838 of optimizations. Hopefully fixes #77273.
13840 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
13841 -> generics.cs change as it doesn't work with some automake versions.
13843 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13845 * mini.c: handle systems that sue a different way to
13846 retrieve the stack address of the current thread.
13848 2006-02-09 Zoltan Varga <vargaz@gmail.com>
13850 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
13851 it specially in the makefile.
13853 * generics.2.cs: Add tests for nullable reference types.
13855 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13857 * mini.c: always handle the case when mono_jit_init()
13858 is called in a thread different from the main thread,
13859 confusing libgc (bug #77309).
13861 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
13863 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
13865 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13867 * mini.c: change optimize_branches () to use a single loop
13868 and introduce a new optimization to simplify some range checks.
13870 2006-02-03 Martin Baulig <martin@ximian.com>
13872 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
13873 and merged with debugger_thread_manager_add_thread().
13874 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
13875 inform the debugger about the main thread.
13877 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13879 * basic.cs: Add test for div.un/rem.un constant folding.
13881 2006-02-03 Neale Ferguson <neale@sinenomine.net>
13883 * cpu-s390x.md: correct int_xor_imm length
13885 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13887 * generics.2.cs: New test for #77442.
13889 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
13892 2006-02-02 Martin Baulig <martin@ximian.com>
13894 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
13895 <mono/metadata/mono-debug-debugger.h>
13897 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
13899 2006-02-02 Martin Baulig <martin@ximian.com>
13901 * debug-debugger.h: New header file for debug-debugger.c.
13903 * debug-debugger.c: Big API cleanup; don't run the managed Main()
13904 function is a separate thread anymore; add support for attaching.
13906 2006-02-01 Zoltan Varga <vargaz@gmail.com>
13908 * tramp-x86.c: Fix a warning.
13910 2006-01-31 Zoltan Varga <vargaz@gmail.com>
13912 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
13913 on very large methods.
13915 * aot.c (load_patch_info): Fix a warning.
13917 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
13919 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
13920 mini-ops.h: alu membase optimizations.
13922 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
13924 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
13925 to speedup StringBuilder.
13927 2006-01-27 Zoltan Varga <vargaz@gmail.com>
13929 * dominators.c (mono_compute_natural_loops): Fix detection of
13930 loop body start blocks.
13932 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
13934 2006-01-26 Zoltan Varga <vargaz@gmail.com>
13936 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
13939 2006-01-25 Massimiliano Mantione <massi@ximian.com>
13941 * aliasing.c: Fixed aliasing issue on 64 bit archs.
13943 2006-01-25 Martin Baulig <martin@ximian.com>
13945 * debug-debugger.c: Moved the `MonoDebuggerManager' and
13946 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
13947 started to cleanup this file a little bit.
13949 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
13951 * mini.c: optimize a codepath frequently happening in generics code.
13953 2006-01-23 Martin Baulig <martin@ximian.com>
13955 * Makefile.am: Only compile debug-debugger.c on supported platforms.
13957 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
13958 functions directly.
13960 * driver.c: debug-debugger.c is only available if
13961 `MONO_DEBUGGER_SUPPORTED' is defined.
13963 2006-01-23 Martin Baulig <martin@ximian.com>
13965 * debug-debugger.c: Only enable this on platforms where the Mono
13966 Debugger is working (x86 and x86_64).
13968 2006-01-21 Martin Baulig <martin@ximian.com>
13970 The Mono Debugger is now using the normal `mono' instead of the
13971 `mono-debugger-mini-wrapper' when executing managed code.
13973 * debug-debugger.c: New file; previously known as
13974 debugger/wrapper/wrapper.c.
13976 * debug-mini.c (mono_init_debugger): Removed.
13978 * driver.c (mono_main): Added new `--inside-mdb' command line
13979 argument which is used when running inside the debugger.
13981 2006-01-20 Zoltan Varga <vargaz@gmail.com>
13983 * liveness.c (mono_analyze_liveness): Remove some unused data
13986 2006-01-17 Zoltan Varga <vargaz@gmail.com>
13988 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
13990 2006-01-16 Zoltan Varga <vargaz@gmail.com>
13992 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
13993 depends on implementation details of monobitset.
13995 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
13998 2006-01-15 Zoltan Varga <vargaz@gmail.com>
14000 * liveness.c: Update after monobitset changes.
14002 2006-01-14 Zoltan Varga <vargaz@gmail.com>
14004 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
14006 2006-01-11 Neale Ferguson <neale@sinenomine.net>
14008 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
14010 * mini-s390x.c: Remove warning messages.
14012 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
14014 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
14016 2006-01-10 Zoltan Varga <vargaz@gmail.com>
14018 * generics.2.cs: Add ldelem/stelem_any test.
14020 2006-01-10 Neale Ferguson <neale@sinenomine.net>
14022 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
14024 2006-01-07 Zoltan Varga <vargaz@gmail.com>
14026 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
14028 2006-01-06 Zoltan Varga <vargaz@gmail.com>
14030 * generics.2.cs: Reenable vtype tests.
14032 * inssel-x86.brg: Remove an icorrect valuetype rule.
14034 2006-01-06 Neale Ferguson <neale@sinenomine.net>
14036 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
14037 initial support for OP_ABS.
14039 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14041 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
14043 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14045 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
14046 conversion and implement LADD/LSUB.
14048 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
14051 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14053 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
14055 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
14058 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14060 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
14061 localloc is encountered. Fixes crash in test-183.cs when using gmcs
14062 (stack walk problem).
14064 2006-01-04 Zoltan Varga <vargaz@gmail.com>
14066 * aot.c (mono_aot_load_method): Fix a warning.
14068 2006-01-03 Neale Ferguson <neale@sinenomine.net>
14070 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
14072 2006-01-03 Zoltan Varga <vargaz@gmail.com>
14074 * iltests.il: Add test for #77148.
14076 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
14079 2006-01-03 Neale Ferguson <neale@sinenomine.net>
14081 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
14083 2006-01-03 Neale Ferguson <neale@sinenomine.net>
14085 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
14086 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
14088 * basic-long.cs: Add lconv-to-r4/r8 tests.
14090 2006-01-03 Zoltan Varga <vargaz@gmail.com>
14092 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
14094 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
14095 here as on other archs.
14097 2005-12-29 Neale Ferguson <neale@sinenomine.net>
14099 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
14101 2005-12-29 Neale Ferguson <neale@sinenomine.net>
14103 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
14105 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
14107 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
14108 instrument_prolog; Add memory_barrier instruction.
14110 2005-12-26 Zoltan Varga <vargaz@gmail.com>
14112 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
14114 2005-12-23 Zoltan Varga <vargaz@gmail.com>
14116 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
14118 * aliasing.c inssel.brg: Fix warnings.
14120 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
14121 could skip initialization of some parts of memory.
14123 * mini.c mini-ia64.c: Fix warnings.
14125 * inssel-sparc.brg: Add an implementation of lneg which actually works.
14127 2005-12-22 Zoltan Varga <vargaz@gmail.com>
14129 * aliasing.c (mono_build_aliasing_information): Add a workaround for
14130 a crash seen on sparc.
14132 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
14134 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
14136 2005-12-21 Neale Ferguson <neale@sinenomine.net>
14138 * mini-ops.h: Add s390_backchain instruction
14140 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
14142 * cpu-s390.md: Add s390_backchain instruction
14144 * mini-s390.c: Significant ABI changes
14146 * mini-s390.h: Cater for zero length structures
14148 2005-12-20 Neale Ferguson <neale@sinenomine.net>
14150 * mini-s390.c: ABI fixes
14152 * inssel-s390.brg: Remove debug statements
14154 * cpu-s390.md: Fix length of ATOMIC_xx operations
14156 2005-12-19 Zoltan Varga <vargaz@gmail.com>
14158 * basic-float.cs: Add float<->long conversion tests.
14160 2005-12-16 Neale Ferguson <neale@sinenomine.net>
14162 * mini-s390.c: Fix LOCALLOC processing.
14164 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
14166 2005-12-15 Zoltan Varga <vargaz@gmail.com>
14168 * iltests.il: Add tests for some opcodes not covered by the other
14171 2005-12-15 Neale Ferguson <neale@sinenomine.net>
14173 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
14174 register loading for Tail processing; Correct trace output.
14176 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
14178 * cpu-s390.md: Correct size of jmp instruction.
14180 2005-12-13 Neale Ferguson <neale@sinenomine.net>
14182 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
14184 2005-12-13 Neale Ferguson <neale@sinenomine.net>
14186 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
14187 Bring s390 up to current level.
14189 2005-12-12 Zltan Varga <vargaz@gmail.com>
14191 * generics.2.cs: Disable the newly added tests as they do not work yet.
14193 * generics.2.cs: Add valuetype tests.
14195 2005-12-09 Zoltan Varga <vargaz@gmail.com>
14197 * basic-long.cs: Add i4->u8 test.
14199 * objects.cs: Add tests for JIT intrinsic.
14201 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
14202 optimizations lost by a mistake.
14204 2005-12-07 Zoltan Varga <vargaz@gmail.com>
14206 * basic-long.cs: Remove a test moved to objects.cs.
14208 * arrays.cs: Add more array tests.
14210 2005-12-06 Zoltan Varga <vargaz@gmail.com>
14212 * arrays.cs: Add new tests for multi-dimensional arrays.
14214 2005-12-06 Raja R Harinath <rharinath@novell.com>
14216 * Makefile.am (test_sources2): Add generics.2.cs.
14217 (EXTRA_DIST): Add test_sources2.
14219 2005-12-05 Ben Maurer <bmaurer@ximian.com>
14221 Support for boxing and unboxing nullable types as well as the
14222 isinst operation on nullables, per the CLI ammendment.
14224 * inssel.brg (CEE_ISINST): Special case for nullable
14226 * mini.c (handle_unbox_nullable): new method
14227 (handle_box): Special case for nullable types
14228 (mono_method_to_ir): Call handle_unbox_nullable in correct
14231 * generics.2.cs: New test suite
14233 * Makefile.am: Support for regression tests with generics.
14235 2005-12-03 Zoltan Varga <vargaz@gmail.com>
14237 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
14238 allocated to registers. Fixes #76800.
14240 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
14242 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
14244 2005-11-30 Zoltan Varga <vargaz@gmail.com>
14246 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
14249 2005-11-29 Zoltan Varga <vargaz@gmail.com>
14251 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
14254 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
14256 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
14257 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
14259 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
14260 single precision before storing to a single precision location.
14262 2005-11-28 Raja R Harinath <rharinath@novell.com>
14264 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
14266 2005-11-27 Zoltan Varga <vargaz@gmail.com>
14268 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
14271 * basic.cs: Remove test_0_byte_compares test which was moved to
14272 objects.cs a long time ago.
14274 2005-11-22 Massimiliano Mantione <massi@ximian.com>
14276 * aliasing.c: Fixed aliasing issue on 64 bit archs.
14278 2005-11-20 Zoltan Varga <vargaz@gmail.com>
14280 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
14281 handlers are called.
14283 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
14286 * mini-ia64.c: Add support for the throw->branch exception
14289 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
14291 2005-11-18 Massimiliano Mantione <massi@ximian.com>
14293 * mini.c: Enabled "fastpath" deadce :-)
14295 2005-11-18 Massimiliano Mantione <massi@ximian.com>
14297 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
14298 alias analysis pass to support it.
14299 * mini.h: Likewise.
14301 * liveness.c: Likewise (liveness computation can use aliasing
14302 information to be more accurate).
14303 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
14304 moreover made so that "--compile-all" uses the given optimization
14305 flags and not the default ones.
14306 * aliasing.c: Alias analysis (new file).
14307 * aliasing.h: Likewise.
14308 * Makefile.am: added "aliasing.c" and "aliasing.h".
14310 2005-11-17 Zoltan Varga <vargaz@gmail.com>
14312 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
14315 2005-11-13 Zoltan Varga <vargaz@gmail.com>
14317 * mini-exceptions.c (mono_handle_exception_internal): Remove the
14318 fp >= end_of_stack exit condition, as it is not needed, and it might
14319 become true for fp eliminated frames.
14321 2005-11-11 Zoltan Varga <vargaz@gmail.com>
14323 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
14326 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
14328 * mini-arm.c: fixed alignment of doubles/longs to match
14329 the C ABI (bug #76635).
14331 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
14333 * aot.c: fix compilation with --enable-minimal=aot.
14335 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
14337 * mini-arm.c: fixed compatibility with the new
14338 floating point emulator package for compares.
14340 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
14342 * mini.c : reverted sig->pinvoke changes (r51396-51397).
14344 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
14346 * mini-exceptions.c (print_stack_frame): Output to stderr.
14347 (mono_handle_native_sigsegv): Ditto.
14349 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
14351 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
14352 OP_LCONV_TO_OVF_I implementation.
14354 * mini-amd64.c: Add support for the throw->branch exception
14357 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
14358 when the catch clause catches a more general exception, i.e. Object.
14360 2005-10-30 Zoltan Varga <vargaz@gmail.com>
14362 * cpu-ia64.md: Remove unused opcodes.
14364 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
14365 specific defines for architectures defining USE_SIGACTION.
14367 * mini-ia64.c: Fix some warnings.
14369 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
14370 version seemed to skip a frame.
14372 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
14374 * mini.c: Clean up the usage of sig->pinvoke flag. Now
14375 only calls which are made to native code use this flag.
14377 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
14379 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
14380 varargs methods as well.
14382 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
14383 which have save_lmf set. Reorganize methods prologs a bit.
14385 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
14386 debugger to the proper place.
14388 2005-10-29 Martin Baulig <martin@ximian.com>
14390 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
14391 when running inside the debugger until the debugger has support
14394 2005-10-26 Zoltan Varga <vargaz@gmail.com>
14396 * mini.h: Fix a warning.
14398 2005-10-24 Miguel de Icaza <miguel@novell.com>
14400 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
14401 we expose publicly, this returns the string.
14403 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
14405 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
14406 with fp elimination.
14408 2005-10-21 Zoltan Varga <vargaz@gmail.com>
14410 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
14411 native stacktrace using the glibc 'backtrace' function if available.
14413 2005-10-20 Zoltan Varga <vargaz@gmail.com>
14415 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
14417 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
14418 handle SIGSEGVs received while in native code.
14420 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
14421 code, call mono_handle_native_sigsegv which will abort the runtime
14422 after printing some diagnostics, instead of converting it into a
14423 confusing NullReferenceException.
14425 2005-10-18 Zoltan Varga <vargaz@gmail.com>
14427 * cpu-pentium.md: Remove unused opcodes.
14429 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
14431 * mini-amd64.h (MonoLMF): Add rsp field.
14433 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
14436 2005-10-17 Zoltan Varga <vargaz@gmail.com>
14438 * mini-codegen.c (get_register_spilling): Fix some warnings.
14440 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
14442 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
14443 elimination during exception handling. Enable fp elimination by
14446 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
14449 2005-10-16 Martin Baulig <martin@ximian.com>
14451 * mini-exceptions.c
14452 (mono_debugger_run_finally): New public method for the debugger.
14454 2005-10-10 Zoltan Varga <vargaz@gmail.com>
14456 * debug-mini.c (mono_debug_init_method): Fix warning.
14458 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
14459 the 'exname' parameter const to fix some warnings.
14461 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
14463 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
14464 introduced by the previous patch.
14466 2005-10-08 Zoltan Varga <vargaz@gmail.com>
14468 * basic-float.cs: Add test for precision of float arithmetic.
14470 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
14471 when loading/storing single values from/to memory.
14473 * mini.c (mono_jit_compile_method_with_opt): Create the function
14474 pointers in the correct domain.
14476 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
14478 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
14479 introduced by previous patch.
14481 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
14482 when out_filter_idx is NULL.
14484 * mini-exceptions.c: Don't run filter clauses twice during exception
14485 handling. Fixes #75755.
14487 2005-10-07 Zoltan Varga <vargaz@gmail.com>
14489 * aot.c: Add support for ldflda wrappers.
14491 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
14494 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
14496 * mini.c, mini.h: do not consider exception handlers blocks when
14497 setting up interface variables.
14499 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
14501 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
14503 2005-10-03 Zoltan Varga <vargaz@gmail.com>
14505 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
14506 causes a regression.
14508 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
14510 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
14512 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
14513 of the OP_P definitions.
14515 * TODO: Add a proposal for dealing with the CEE/OP mess.
14517 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
14518 optimizations from the x86 port.
14520 * cpu-amd64.md: Ditto.
14522 * basic.cs basic-long.cs: Add tests.
14524 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
14526 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
14527 Patrik Torstensson's implementation of my exception-handling
14528 optimization idea, when the exception object is not used
14531 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
14533 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
14534 of the mul_imm optimizations from the old jit.
14536 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
14538 * mini.c, liveness.c: patch by Patrik Torstensson and
14539 Zoltan Varga to improve performance in methods with
14542 2005-09-30 Zoltan Varga <vargaz@gmail.com>
14544 * driver.c: Remove 'Globalization' entry from --version.
14546 2005-09-28 Zoltan Varga <vargaz@gmail.com>
14548 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
14549 there is a profiler interested in JIT events.
14551 * aot.c: Load profile files produced by the AOT profiling module, and
14552 reorder methods based on the profiling info. Add a 'method_order' table
14553 to the AOT file to make mono_aot_find_jit_info work with the reordered
14556 * mini.h: Bump AOT file version info.
14558 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
14560 * mini-arm.h: work around what looks like a gcc bug when optimizations
14563 2005-09-28 Raja R Harinath <rharinath@novell.com>
14565 * Makefile.am (AM_CFLAGS): Don't use += to append inside
14566 conditionals. Use ...
14567 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
14569 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
14571 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
14572 to determine the amount of memory to copy when passing valuetypes.
14574 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
14575 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
14577 2005-09-27 Zoltan Varga <vargaz@gmail.com>
14579 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
14580 information about aot.
14582 2005-09-27 Ben Maurer <bmaurer@ximian.com>
14584 * *.c: Replace the use of {Enter,Leave}CriticalSection with
14585 macros. This will allow a deadlock debugger to easily be plugged
14588 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
14590 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
14592 2005-09-27 Raja R Harinath <rharinath@novell.com>
14594 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
14595 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
14596 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
14597 ($(arch_built)) [CROSS_COMPILING]: Error out.
14599 2005-09-26 Zoltan Varga <vargaz@gmail.com>
14601 * aot.c: Add support for the no_special_static flag for classes.
14603 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
14605 * Reapply reverted patches.
14607 * *: Revert r50174 as well.
14609 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
14611 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
14613 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
14615 2005-09-23 Miguel de Icaza <miguel@novell.com>
14617 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
14618 part of the SIG_HANDLER_SIGNATURE.
14620 2005-09-23 Zoltan Varga <vargaz@gmail.com>
14622 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
14625 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
14626 introduced by previous patch.
14628 2005-09-21 Zoltan Varga <vargaz@gmail.com>
14630 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
14631 saved registers too.
14633 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
14634 upon the information returned by get_call_info ().
14636 * mini-x86.c (add_float): Fix stack size calculation.
14637 (mono_arch_call_opcode): Rewrite this so it works based up the
14638 information returned by get_call_info ().
14639 (mono_arch_get_this_vret_args): Ditto.
14641 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
14643 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
14644 in cinfo to determine the registers which need to be used.
14646 2005-09-20 Miguel de Icaza <miguel@novell.com>
14648 * driver.c (mono_main): Add --server and --desktop flags.
14650 2005-09-16 Zoltan Varga <vargaz@gmail.com>
14652 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
14653 registers as global registers.
14655 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
14656 longer needed with the new register allocator.
14658 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
14660 * cpu-ia64.md: Remove unused opcodes.
14662 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
14664 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
14666 * cpu-amd64.md: Remove unused opcodes.
14668 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
14669 needed with the new register allocator.
14671 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
14674 2005-09-16 Raja R Harinath <rharinath@novell.com>
14676 * Makefile.am (check-local): Don't invoke semdel-wrapper.
14678 2005-09-16 Martin Baulig <martin@ximian.com>
14680 * exceptions-amd64.c
14681 (throw_exception): Don't call mono_debugger_throw_exception() if
14682 we're a rethrow - see the FIXME in the code.
14684 2005-09-15 Geoff Norton <gnorton@customerdna.com>
14686 * mini.c (mono_init_exceptions): This only works on some architectures.
14688 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14690 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
14693 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
14695 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
14696 now in mini-exceptions.c.
14698 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
14700 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
14701 now in mini-exceptions.c.
14703 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14705 * exceptions-x86.c: Applied patch from Patrik Torstensson
14706 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
14708 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
14709 code into mini-exceptions.c. Add some assertions to it.
14711 2005-09-12 Zoltan Varga <vargaz@gmail.com>
14713 * aot.c (emit_section_change): Applied patch from "The Software Team"
14714 (<software@solmersa.com>). Fix as errors on windows.
14716 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14718 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
14719 method info into the LMF.
14721 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14723 * mini-ia64.c: Add proper unwind info for method epilogs.
14725 * exceptions-ia64.c: Add some code to help debugging.
14727 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
14729 * mini-exceptions.c: Fix warning.
14731 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14733 * mini.c: Really fix build.
14735 * mini-x86.c mini-amd64.c: Fix build.
14737 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14739 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
14741 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
14742 some Interlocked methods as intrinsics.
14744 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
14745 for Thread methods as well.
14747 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
14749 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
14751 * mini-ia64.c mini-x86.c mini-amd64.c
14752 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
14755 * mini.c (mono_init_exceptions): Fix build breakage.
14757 2005-09-10 Zoltan Varga <vargaz@gmail.com>
14759 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
14760 of instructions. Use the new ia64_unw_op macros for emitting unwind
14763 * mini.c (mono_init_exceptions): Initialize exception handling
14764 related trampolines at startup.
14766 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
14768 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
14770 2005-09-09 Zoltan Varga <vargaz@gmail.com>
14772 * mini.c: Handle type loading errors gracefully during compilation and
14773 throw the appropriate exception.
14775 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
14777 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
14778 for the mono binary.
14780 2005-09-09 Martin Baulig <martin@ximian.com>
14782 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
14785 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14787 * mini-arm.h: use emulation for conv.r.un for the release.
14789 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14791 * mini-arm.c, objects.cs: more fixes and tests for them.
14793 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14795 * mini-arm.c: align structures to at least 4 bytes to be able
14796 to keep our current optimized memcpy.
14798 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
14800 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
14802 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14804 * mini.c: ignore SIGPIPE.
14806 2005-09-04 Zoltan Varga <vargaz@gmail.com>
14808 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
14810 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
14812 2005-09-02 Zoltan Varga <vargaz@gmail.com>
14814 * mini.h: Add prototype for mono_allocate_stack_slots_full.
14816 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14818 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
14819 exception handling support.
14820 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
14821 patch by Brian Koropoff <briank@marakicorp.com>).
14823 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
14825 * mini.c: revert another 'optimization' which breaks when
14826 items on the eval stack need to be saved at a basic block end
14829 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
14831 * jit-icalls.c: for arrays, ensure we always provide
14834 2005-08-30 Zoltan Varga <vargaz@gmail.com>
14836 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
14838 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
14840 2005-08-29 Zoltan Varga <vargaz@gmail.com>
14842 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
14843 arguments in their original register.
14845 2005-08-28 Zoltan Varga <vargaz@gmail.com>
14847 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
14850 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
14851 when ssapre is enabled.
14853 * inssel-long.brg: Fix bug in previous patch.
14855 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
14856 multiplication by a constant.
14858 2005-08-27 Zoltan Varga <vargaz@gmail.com>
14860 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
14863 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
14866 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
14868 * inssel-arm.brg: apply changes tested by Brian Koropoff
14869 <briank@marakicorp.com>.
14871 2005-08-25 Zoltan Varga <vargaz@gmail.com>
14873 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
14875 2005-08-24 Zoltan Varga <vargaz@gmail.com>
14877 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
14878 to the same register if dreg is just a base register.
14879 (print_ins): Improve printing of membase opcodes.
14881 * inssel-x86.brg: Add optimized ldind(reg) rules.
14883 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
14885 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
14887 * mini.c: when running under valgrind, set the stack bottom for
14888 the GC at the actual approximate stack for the app (fixes running
14889 mono with valgrind).
14891 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
14893 * mini.c: do no break at the first valuetype to init found
14894 (fixes bug #75791).
14896 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
14898 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
14900 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
14902 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
14904 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
14906 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
14908 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14910 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
14912 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
14915 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
14918 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
14921 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
14923 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
14925 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14927 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
14928 in the tail recursion optimization.
14930 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
14931 debug info into the assembly file.
14933 * iltests.il: Add test for filter regions.
14935 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
14936 initial stack of filter regions. Fixes #75755.
14938 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
14940 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
14941 stack requirements.
14943 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
14945 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
14946 the check for an already compiled method on non-ia64 platforms.
14947 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
14950 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
14952 * inssel-x86.brg: Add some optimized call rules.
14954 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
14956 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
14959 * mini.h mini-trampolines.c: Pass the trampoline argument to
14960 mono_arch_patch_delegate_trampoline.
14962 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
14964 * mini-trampolines.c: Fix build.
14966 * mini-amd64.h: Add delegate trampolines.
14968 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
14970 * inssel-amd64.brg: Add optimized call rules.
14972 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
14974 * inssel-ia64.brg: Add optimized ldind(reg) rules.
14976 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
14978 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
14981 * mini-ia64.c: Remove LMF fixmes.
14983 * mini-ia64.h: Remove most fields from LMF.
14985 * inssel-ia64.brg (stmt): Fix unaligned access errors.
14987 * mini-trampolines.c: Add support for IA64 function descriptors.
14989 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
14990 for IA64 function descriptors.
14992 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
14994 * tramp-arm.c: patch the vtable for virtual calls. Added
14995 support code to register/unregister the LMF.
14996 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
14999 2005-08-19 Dick Porter <dick@ximian.com>
15001 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
15002 bit value if needed.
15004 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
15006 * mini.c (mini_get_method): Move handling of wrapper data here.
15008 * mini.c (mono_method_to_ir): Add support for dynamic methods.
15010 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
15013 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
15014 bblock->code does not remain empty.
15016 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
15018 * arrays.cs: Add regression test for #75832.
15020 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
15021 rules. Fixes #75832.
15023 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
15024 instruction scheduling.
15026 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
15028 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
15030 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
15032 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
15034 * mini-codegen.c: Fix VC build.
15036 * cpu-pentium.md: Increase length of atomic_exhange_i4.
15038 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15040 * mini.h: fix signature for mono_register_opcode_emulation.
15042 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
15044 * mini.c: Get rid of most of the helper_sig_... constants using
15045 mono_create_icall_signature ().
15047 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
15049 * jit-icalls.c (helper_ldstr): New helper function.
15051 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
15053 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
15054 throw, load the string using a helper call instead of creating a string object.
15056 * aot.c: Update after LDSTR changes.
15058 * mini.h: Bump AOT file version.
15060 * aot.c: Save class size info into the AOT file. Print more statistics during
15063 * mini.h: Bump AOT file version.
15065 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15066 ordering of disasm cases. Fixes #74957.
15068 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
15070 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
15071 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
15072 the generic code needed for the ARM port.
15074 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
15076 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
15077 inssel-arm.brg: more ARM features and fixes.
15079 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
15081 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
15082 ARM port work in progress.
15084 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
15086 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
15088 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
15090 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
15092 * inssel.brg (mini_emit_memset): Add support for unaligned access.
15094 * *-ia64.*: Ongoing IA64 work.
15096 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
15098 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
15100 * TODO: Remove out-of-data todo stuff.
15102 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
15105 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
15107 * mini.h: Bump corlib version.
15109 2005-07-27 Martin Baulig <martin@ximian.com>
15112 (create_copy_ins): Added `const unsigned char *ip' argument; set
15113 `copy->cil_code' from it.
15115 2005-07-27 Martin Baulig <martin@ximian.com>
15117 * mini-exceptions.c (mono_handle_exception): Don't call
15118 mono_debugger_handle_exception() for filters.
15120 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
15122 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
15125 2005-07-26 Martin Baulig <martin@ximian.com>
15127 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
15129 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
15130 helper_compile_generic_method() if the method is actually virtual
15133 2005-07-26 Martin Baulig <martin@ximian.com>
15136 (trampoline_code): Renamed to `mono_trampoline_code' and made it
15137 public; this is now accessed directly by the debugger.
15138 (mono_generic_trampoline_code): Removed.
15141 (mono_debug_init_method): Also add interncalls and wrappers.
15143 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
15145 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
15147 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
15149 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
15151 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
15153 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
15155 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
15157 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
15158 getting TLS offsets on AMD64 too.
15160 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
15162 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
15164 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
15166 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
15167 inssel-arm.brg, mini-arm.h: ARM port work in progress.
15169 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
15171 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
15173 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
15176 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
15177 mono_sparc_is_virtual_call ().
15179 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
15181 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
15182 trampoline parameters.
15184 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
15186 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
15187 to mono_arch_get_vcall_slot_addr.
15189 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
15192 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
15194 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
15196 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
15198 2005-07-19 Martin Baulig <martin@ximian.com>
15200 * exceptions-amd64.c (throw_exception): Call
15201 mono_debugger_throw_exception() here like we're doing it on i386.
15203 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
15205 * mini-ia64.c: Add optimized TLS access support.
15207 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
15209 * mini-exceptions.c: Ongoing IA64 work.
15211 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
15213 * mini.c: Use the default optimization set when embedding. Fixes
15216 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
15218 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
15219 of trampolines to a separate file.
15221 * mini-trampolines.c: New file.
15223 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
15226 * tramp-x86.c: Reorganize the trampoline code to be similar to the
15229 * mini-codegen.c: Fix cygwin build.
15231 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
15233 * mini.c: Add some minor changes needed by the IA64 port.
15235 * *-ia64.*: Ongoing IA64 work.
15237 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
15239 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
15240 trampolines into arch-independent and arch-dependent parts.
15242 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
15244 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
15246 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
15248 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
15249 the xp-regalloc-branch for amd64.
15251 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
15252 xp-regalloc-branch for x86.
15254 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
15256 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
15258 2005-07-06 Martin Baulig <martin@ximian.com>
15261 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
15262 (mono_jit_runtime_invoke): Likewise.
15264 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
15266 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
15269 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
15270 without loading their metadata. Reorganize the file format so exception handling+
15271 debug info is kept separate from normal method info. Create MonoJitInfo
15272 structures for methods lazily.
15274 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
15276 (x86_class_init_trampoline): Patch AOT class init trampolines too.
15278 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
15280 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
15283 * mini.h: Bump AOT file version.
15285 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
15287 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
15289 2005-07-01 Raja R Harinath <rharinath@novell.com>
15291 * Makefile.am (check-local): Call semdel-wrapper.
15293 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
15295 * mini-x86.c: Revert the last change as it seems to break the build..
15297 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
15299 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
15301 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
15303 2005-06-27 Ben Maurer <bmaurer@ximian.com>
15305 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
15306 outside of the macro, so strange stuff doesn't happen with gcc4
15307 (NEW_AOTCONST_TOKEN): Likewise.
15309 2005-06-28 Martin Baulig <martin@ximian.com>
15311 * mini.c (mini_class_is_system_array): New static method; use this
15312 instead of `klass->parent == mono_defaults.array_class' everywhere
15313 since this also works for the new generic array class.
15315 2005-06-26 Ben Maurer <bmaurer@ximian.com>
15317 * inssel.brg: Remove warnings.
15319 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
15321 * mini-ia64.c: Ongoing IA64 work.
15323 * basic-float.cs: Add float->i1 conversion test.
15325 * iltests.il: Add conv.u4 test.
15327 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
15329 * inssel-long.brg: Fix bug caused by last change.
15331 2005-06-23 Geoff Norton <gnorton@customerdna.com>
15333 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
15334 BSDs. Allows the x86 JIT to work on OSX86
15336 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
15338 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
15341 * mini-ia64.c: Ongoing IA64 work.
15343 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
15345 * mini-ia64.c: Ongoing IA64 work.
15347 * driver.c: Clean up jit_code_hash as well when using --regression.
15349 * inssel-long.brg: Fix long->i4/u4 conversion rules.
15351 * basic-long.cs: Add tests for long->u4 conversion.
15353 2005-06-18 Ben Maurer <bmaurer@ximian.com>
15355 * mini.c: Take mono_get_domainvar out of macros. This makes sure
15356 that we do not depend on undefined C behavior: the order stuff
15357 gets evaluated within an expression. Fixes mono when compiled on
15360 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
15362 * *-ia64.*: Ongoing IA64 work.
15364 * aot.c: Lower memory usage while loading AOT methods.
15366 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
15368 * mini.h: Bump AOT file format version.
15370 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
15372 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
15374 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
15376 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
15377 not on callee assembly). Fixed some comments.
15379 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
15381 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
15382 it gets proper disassembly.
15383 (emit_method_info): Remove some dead code.
15385 * mini.c (mini_method_compile): Allways allocate the GOT var in
15386 mono_method_to_ir for emulating opcodes.
15388 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
15390 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
15391 before freeing the code memory. Fixes #74990.
15393 * objects.cs: Add regression test for #74992.
15395 * liveness.c: Extend live ranges of arguments to the beginning of the
15396 method. Fixes #74992.
15398 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
15399 so it points into the faulting instruction.
15401 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
15403 * jit-icalls.c (mono_imul_ovf): Add exception handling.
15405 * *-ia64.*: Ongoing IA64 work.
15407 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
15409 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
15411 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
15413 * *-ia64.*: Ongoing IA64 work.
15415 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
15417 * basic-long.cs: Add tests for add/sub.ovf.
15419 * basic.cs: Add tests for sub.ovf.
15421 * *-ia64.*: Ongoing IA64 work.
15423 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
15425 * *-ia64.*: Ongoing IA64 work.
15427 * basic.cs: Add conv.ovf.i4.un test.
15429 2005-06-09 Massimiliano Mantione <massi@ximian.com>
15431 * mini.c: (remove_block_if_useless) Fixed bug 75061.
15433 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15435 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
15437 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
15439 * *-ia64.*: Ongoing IA64 work.
15441 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15444 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
15446 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
15448 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
15450 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
15452 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
15454 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
15455 of a call is callable by a near call.
15457 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
15459 * mini-ia64.c: Ongoing IA64 work.
15461 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
15463 * genmdesc.c: Make the generated array non-static.
15465 * inssel-long.brg: Fix LSHR_IMM rule.
15467 * *-ia64.*: Ongoing IA64 work.
15469 * *-ia64.*: Ongoing IA64 work.
15471 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
15473 * *-ia64.*: Ongoing IA64 work.
15475 * *-ia64.*: Ongoing IA64 work.
15477 * mini-ia64.c: Ongoing IA64 work.
15479 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
15481 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
15483 * objects.cs basic-calls.cs: Move some tests to objects.cs.
15485 * objects.cs basic-long.cs: Move some tests to objects.cs.
15487 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
15489 * *-ia64.*: Ongoing IA64 work.
15491 * iltests.il: Add a new test.
15493 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
15494 newobj. Fixes #75042.
15496 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
15498 * *-ia64.*: Ongoing IA64 work.
15500 * *-ia64.*: Ongoing IA64 work.
15502 * *-ia64.*: Ongoing IA64 work.
15504 * basic.cs objects.cs: Move tests accessing static variables as well.
15506 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
15508 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
15510 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
15512 * driver.c: Always print failed tests.
15514 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
15517 * *ia64*: Ongoing IA64 work.
15519 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
15521 * basic.cs: Add tests for add.ovf. Fix warnings.
15523 2005-05-18 Miguel de Icaza <miguel@novell.com>
15525 * driver.c (mono_main): Avoid crash if no argument is passed to
15526 --break; Do not use g_error, but f_printf. And fix all other
15527 ocurrences of the same crash.
15529 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
15531 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
15532 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
15535 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
15537 * *-ia64.*: Add beginnings of IA64 backend.
15539 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
15541 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
15543 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
15546 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
15548 * mini-amd64.c: Fix a warning.
15550 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
15552 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
15553 in float_neg. Fixes #74897.
15555 * mini-amd64.c (emit_call): Fix another near call bug.
15557 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
15559 * declsec.c: Keep the appdomain information in the structure. Added a
15560 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
15561 value gets overwritten).
15562 * declsec.h: Set the default MonoArray for the the stack to 6. Added
15563 an MonoAppDomain member to MonoSecurityFrame.
15564 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
15565 used in the stack walk. Now use a MonoArray which grow (double) when
15568 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
15570 * mini.c: Re-enabled runtime cleanup, since running threads should
15571 now properly stop when exiting.
15573 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
15575 * mini-codegen.c: New file contaning the arch-independent local
15576 register allocator. Not used by any architectures yet.
15578 * mini.h linear-scan.c: Merge some changes from the
15579 mini-xp-local-regalloc branch.
15581 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
15583 * mini-amd64.c (emit_call): Fix calls to native functions when the
15584 runtime is compiled as a shared library. Fixes #74756.
15586 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
15587 on a literal field. Fixes #74751.
15589 2005-04-25 Raja R Harinath <rharinath@novell.com>
15591 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
15593 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
15595 * objects.cs: Add missing null casting test.
15597 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
15599 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
15600 in wrapper methods. Also rename 'address' variable to 'offset'.
15602 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
15604 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
15607 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
15609 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
15612 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
15614 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
15616 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15618 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
15619 just the last bytes.
15621 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15623 * aot.c (mono_compile_assembly): Fix warning.
15625 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
15626 by the _MSC_VER stuff.
15628 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
15630 * inssel-long.brg: Fix #74588.
15632 * cpu-amd64.md: Fix #74591.
15634 * iltests.il: Add new regression tests.
15636 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
15638 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
15641 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
15643 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
15645 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
15646 from Bill Middleton <flashdict@gmail.com>.
15648 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
15650 * arrays.cs: Add new regression test. Fix warnings.
15652 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
15654 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
15655 and leakage in CKFINITE.
15657 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
15658 this to a null op since it is called on amd64 too.
15660 * exceptions-amd64.c (get_throw_trampoline): Align stack.
15662 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
15663 body since this is not used on amd64.
15665 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
15667 * mini-amd64.c: Remove obsolete fixmes.
15669 * mini.c (print_method_from_ip): Fix debugging support.
15671 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15673 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
15674 so that expressions that don't give much gain are not reduced.
15675 * ssapre.h: Likewise.
15677 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
15679 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
15681 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
15683 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
15685 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
15687 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
15689 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
15691 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
15693 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
15696 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
15698 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
15700 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
15702 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
15703 MONO_ARCH_USE_SIGACTION. Fixes #74252.
15705 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
15707 * mini-x86.c: Fix up stack overflow handling.
15709 * exceptions.cs: Add new regression test.
15711 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
15713 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
15714 mono_jit_thread_attach.
15716 * mini.c (mono_method_to_ir): Verify called method is not abstract.
15718 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15720 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
15721 avoid calling constructors using callvirt.
15723 * inssel.brg: Fix #74073.
15725 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
15727 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
15728 compilation with non-GCC compilers.
15729 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
15730 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
15732 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
15734 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
15735 klass->interface_offsets (will likely fix bug#74073).
15737 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15739 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
15741 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
15743 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
15744 to amd64_div_reg_size ().
15746 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
15748 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
15750 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
15752 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15754 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
15756 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15758 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
15760 * mini.c (mono_precompile_assembly): Load and precompile referenced
15761 assemblies as well. Fixes #74015.
15763 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
15765 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
15767 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
15769 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
15770 a lot of checks and (anyway) permissions cannot work until corlib is
15773 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
15775 * mini-ppc.c: fixed ABI issue on sysv/ppc.
15777 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
15779 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
15780 calls (fixes bug#72824).
15782 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
15784 * mini.c: fix tail recursion elimination (see test in bug#73936).
15786 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
15788 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
15789 some fp functions in sse2 mode.
15791 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
15793 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
15795 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
15797 * mini.h mini.c: Add mono_get_jit_tls_key ().
15799 * mini-x86.c: Enable fast TLS support on windows.
15801 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
15803 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
15804 * mini.c: Check for p/invoke method when generating code. If a
15805 p/invoke method, or it's class, isn't decorated with [Suppress
15806 UnmanagedCodeSecurity] then generate code to call System.Security.
15807 UnmanagedDemand (only if the security manager is active).
15809 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15811 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
15812 last change as it seems to cause strange crashes.
15814 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15816 * *.c: handle unsafe function pointers where needed.
15818 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15820 * mini.c (mono_jit_free_method): Remove the fixme too.
15822 2005-03-15 Miguel de Icaza <miguel@novell.com>
15824 * mini.c: As discussed, make the code actually free the delegate
15825 thunk now, to enable the debugging of delegate problems, use
15826 MONO_DEBUG=1 when running Mono.
15828 This takes also care of parts of the leaks as seen by Joe.
15830 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
15832 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
15833 thread_tls_offset calculation.
15835 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
15837 * declsec.c: Reworked linkdemand checks for icall. The previous code
15838 was using the declaration code (untrusted) and didn't work as expected
15839 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
15842 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
15844 * iltests.il: Add new localloc test.
15846 * mini-amd64.c: Handle large stack allocations the same way as on
15847 windows if stack overflow handling is working.
15849 * mini-amd64.c: Allocate the signal stack using mmap.
15851 * mini.c (sigsegv_signal_handler): Fix reading of context.
15853 * mini-exceptions.c: Fix up stack overflow handling.
15855 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
15857 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
15859 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
15861 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
15863 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
15864 tramp_init functions as they are no longer needed.
15866 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
15868 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
15870 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
15872 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
15874 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
15877 * mini-ops.h: Add OP_LMUL_IMM.
15879 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
15880 long mul/div opcodes as intrinsic.
15882 * mini-amd64.c (emit_call): Handle the case when the callee might be
15885 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
15887 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
15890 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
15892 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
15894 2005-03-09 Ben Maurer <bmaurer@ximian.com>
15896 * mini.c (mono_codegen): Don't leak here, to help people running
15899 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
15901 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
15902 conversions in sse2 mode.
15904 * basic-float.cs: Add regression test.
15906 * mini-amd64.c: Reenable sse2.
15908 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15910 * mini-amd64.c: Disable sse2 until some regressions are fixed.
15912 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
15914 * driver.c: Copyright text should include 2005.
15916 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
15918 * cpu-amd64.md (load_membase): Fix more max lengths.
15920 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
15922 * cpu-amd64.md (load_membase): Fix max length.
15924 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
15926 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
15928 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
15929 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
15931 * basic-float.cs: Add rounding regression test.
15933 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
15935 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
15937 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
15938 structures in registers for pinvoke wrappers.
15940 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
15942 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
15944 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
15946 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
15947 wrapper to mono_jit_thread_attach.
15949 * mini.c (mini_jit_thread_attach): New jit icall.
15951 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
15952 native->managed wrappers.
15954 * exceptions.cs: Add new regression test.
15956 * mini.c (optimize_branches): Check regions in the cbranch to throw
15957 block case as well. Fixes #73242.
15959 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
15961 * mini.c: thread safety fixes.
15963 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
15965 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
15966 patching stuff, since delegates use jump trampolines so there is
15969 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
15972 * tramp-amd64.c: Fix build.
15974 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
15975 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
15977 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
15978 Rename this to mono_arch....
15979 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
15981 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
15983 * mini-amd64.c (emit_call): If both the caller and the callee is
15984 guaranteed to have 32 bit addresses, emit a normal call.
15986 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
15988 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
15989 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
15990 method_ptr inside delegates.
15992 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
15994 * mini.c (mono_jit_free_method): Free the method info even if the native code is
15995 invalidated. Fixes #73001.
15997 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
15999 * mini-x86.c: Only use stdcall for pinvokes on windows.
16001 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
16003 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
16004 * mini-x86.c: remove unreliable __thread var offset detection,
16005 use the correct accessors and enable by default.
16007 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
16009 * mini.c (mono_jit_free_method): Fix memory leak.
16011 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
16013 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
16015 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
16017 * cpu-amd64.md: Fix lengths of atomic opcodes.
16019 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
16021 * driver.c: try to not imply using ICU is any good.
16023 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
16025 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
16026 functions as inline ops.
16028 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
16029 some Interlocked functions as inline ops.
16031 * mini.c (move_basic_block_to_end): Fix bug in last patch.
16033 * mini.h (MonoBasicBlock): Reorganize fields a bit.
16035 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
16037 * mini.c: Add support for OP_NOT_TAKEN.
16039 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
16040 structures in registers for pinvoke wrappers.
16042 * mini-amd64.c: Fix warnings.
16044 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
16046 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
16048 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
16050 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
16051 address instead of loading the address from it.
16053 * mini-x86.c: Add support for returning small structs in registers
16054 on Win32. Fixes part of #70864.
16056 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
16058 * trace.c (get_token): Improve error checking.
16060 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
16062 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
16064 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
16066 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
16067 it can be reused for MonoClass.
16068 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
16071 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
16073 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
16074 instead of a MonoReflectionMethod. The method information wasn't used
16075 when displaying SecurityException details (but will be now).
16077 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
16079 * Makefile.am : windows build fix.
16081 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
16083 * iltests.il: Add new regression test.
16085 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
16088 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
16090 * mini.c: Moved linkdemand check into helper function check_linkdemand
16091 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
16094 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
16096 * declsec.c: Added statistics counter for different kinds of
16098 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
16099 (and commented) declaration.
16100 * mini.c: Added statistics counter for security Demand code
16101 generation. Added display of security statistics.
16103 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
16105 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
16106 Fix compilation errors under gcc-2.95.
16108 2005-02-12 Ben Maurer <bmaurer@ximian.com>
16110 * mini.c, driver.c: Use the new jit trampoline hashtable
16112 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
16114 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
16116 2005-02-11 Martin Baulig <martin@ximian.com>
16118 * debug-mini.c (mono_debug_close_method): Free the line number array.
16120 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
16122 * aot.c: Break up large methods into smaller ones. Share GOT slots for
16125 * mini.h: Bump AOT file format version.
16127 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
16129 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
16131 * declsec.h: Added macros to get/set lazyly initialized security
16132 informations about assemblies. Added new enum for different type of
16133 possible LinkDemand violation. Added function to check LinkDemands.
16134 * mini.h: Added a field to MonoCompile to hold any security violation
16135 detected when JITting a method (so it can be thrown later).
16136 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
16137 and CEE_CALLVIRT. Added code to throw exception at the end of
16138 mini_method_compile (note: the exception is unhandled right now).
16140 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
16142 * mini.c, jit-icalls.c: use the managed implementation of
16143 memset for initobj and memset, to avoid managed <-> unmanaged
16146 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
16148 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
16149 optimization if it would need a GOT var.
16151 * basic.cs: Add tests for constant propagation and switch statements.
16153 * ssa.c: Fix out-of-range constant propagation and switch statements.
16155 2005-02-09 <vargaz@freemail.hu>
16157 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
16159 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
16161 * cpu-amd64.md (load_membase): Fix max length of load_membase.
16163 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
16165 * mini.c: update to new signature of mono_class_get_allocation_ftn().
16167 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
16169 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
16170 arithmetic operations.
16172 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
16174 * mini-ppc.c: add a workaround for broken user code that
16175 DllImports vararg functions with non-vararg signatures.
16177 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
16179 * mini.c (mono_jit_compile_method_inner): Add detection and a
16180 meaningfull error message for assemblies written in Managed C++.
16182 * tramp-amd64.c mini-amd64.h: Add support for
16183 create_trampoline_from_token ().
16185 * aot.c mini-x86.c abcremoval.c: Applied patch from
16186 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
16188 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
16190 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
16191 which takes a MonoImage/token as parameter instead of a MonoMethod.
16193 * aot.c: Use the new trampoline for initializing vtables.
16195 * aot.c: Add support for ldfld/stfld_remote wrappers.
16197 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
16198 rules for compare <MEM>, IMM.
16200 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
16202 * aot.c: Handle inherited finalizers correctly.
16204 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
16206 * inssel.brg (stmt): Add a missing _setup_... ().
16208 * aot.c: Save some parts of the class state to the AOT file and use it
16209 to recompute that state when a class is initialized.
16211 * mini.c: Install AOT hooks into the runtime.
16213 * mini.h: Bump AOT file format version.
16215 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
16218 * iltests.il: Add new test.
16220 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
16222 * mini.c: fix typo.
16224 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
16226 * mini.c: setup the statistical profiler in the thread attach
16227 callback to cope with the new single thread code.
16229 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
16231 * mini-ppc.c: ensure we have enough room for the profiler
16232 calls (fixed bug#72084).
16234 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
16236 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
16239 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16241 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
16243 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16245 * ssapre.c: Fixed an issue with down safety (this allows IronPython
16246 to succesfully execute parrotbench).
16247 * ssapre.h: Likewise.
16249 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16251 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
16252 variable for stores to method arguments (fixes a SSAPRE issue).
16254 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
16256 * mini.c: handle value types in dup, fixes gen-112.cs.
16258 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
16260 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
16261 sequence for calls in dynamic methods to avoid thunks.
16263 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
16265 * mini.c: correctly remove dynamic methods from the hashtable.
16267 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16269 * driver.c: Disabled SSAPRE until fix the bug that appears
16270 in IronPython's parrotbench.
16272 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
16274 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
16276 * mini.c (mono_method_to_ir): Revert the previous change.
16278 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
16279 when AOT compiling.
16281 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
16282 mono_jit_info_table_find () etc. when running under valgrind.
16284 * inssel.brg: Fix warnings.
16286 * mini-exceptions.c: Fix warnings.
16288 2005-01-31 Martin Baulig <martin@ximian.com>
16290 * driver.c (compile_all_methods_thread_main): Don't try to compile
16291 generic methods or anything which has type parameters.
16293 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
16295 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
16297 * TestDriver.cs: Add --verbose flags.
16299 * graph.c ssa.c: Fix 64 bit warnings.
16301 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
16302 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
16303 Fix 64 bit warnings.
16305 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
16306 variable not spotted by gcc.
16308 * mini-amd64.c inssel-amd64.brg: Applied patch from
16309 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
16310 X86_COMPARE_MEMBASE opcodes.
16312 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
16314 2005-01-29 Ben Maurer <bmaurer@ximian.com>
16316 * *: MonoMethod->signature might be NULL now. You *MUST* use
16317 mono_method_signature.
16319 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
16321 * driver.c (compile_all_methods_thread_main): Compile the methods
16322 without invoking cctors.
16324 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
16326 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
16327 * basic-calls.cs: test for the above.
16329 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
16331 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
16332 MonoJitInfo changes.
16334 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
16336 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
16337 eagerly if it contains dynamic methods.
16339 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
16341 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
16342 trace, it is now computed by an icall from trace_ips.
16344 * mini-exceptions.c: Fix a warning.
16346 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
16348 * mini-exceptions.c: don't bother getting stack trace info if
16349 it's not going to be used.
16351 2005-01-27 Raja R Harinath <rharinath@novell.com>
16353 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
16356 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
16358 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
16360 * aot.c: Avoid calling mono_method_get_header () if not needed.
16362 * mini.h: Bump AOT file format version.
16364 * mini.c (mono_emit_native_call): Allocate a GOT var here.
16366 * mini.c (mono_print_tree): Print more info for calls.
16368 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
16370 * declsec.h: Remove warning by adding missing include for marshal.h
16372 2005-01-26 Martin Baulig <martin@ximian.com>
16374 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
16377 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
16379 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
16382 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
16384 * aot.c (mono_compile_assembly): Fix a warning.
16386 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
16388 * declsec.c: Look for security attributes on the original MonoMethod
16389 (and not the wrapped one). This fix permissions on icalls.
16391 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16393 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16395 * mini.c (mono_allocate_stack_slots): Add a fixme.
16397 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16399 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
16401 * inssel.brg: optimize casts of sealed types (more
16402 optimizations waiting for fixes in remoting).
16404 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16406 * inssel.brg (stmt): Add another dummy rule.
16408 * driver.c: Fix warnings.
16410 * driver.c (mono_main): If running under valgrind, instruct glib to use
16411 the system allocation functions so valgrind can track the memory
16412 allocated by the g_... functions.
16414 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
16416 * mini-ops.h: Add OP_DUMMY_STORE opcode.
16418 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
16420 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
16421 variables in try regions.
16423 * mini.c (mini_method_compile): Don't disable optimizations on large
16424 methods when AOT compiling.
16426 * mini.c (mono_allocate_stack_slots): New arch independent method to
16427 allocate stack slots. Not yet used.
16429 2005-01-22 Ben Maurer <bmaurer@ximian.com>
16431 * debug-mini.c (mono_debug_close_method): Plug some leaks.
16433 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
16435 * mini-ppc.c: make the branch info relative as the code
16436 buffer can be reallocated.
16438 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
16440 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
16441 * driver.c: Removed the AOT/security restriction. Now initialize the
16442 security manager (in metadata) if --security is used.
16443 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
16444 rather than the pointer to declarative security, when AOT is used.
16446 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
16448 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
16449 basic blocks, reduced intrinsic exception throwing code size.
16451 2005-01-22 Miguel de Icaza <miguel@ximian.com>
16453 * driver.c (mini_usage): Reorder the usage screen.
16455 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
16457 * mini.c (mono_resolve_patch_target): Fix warning.
16459 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
16461 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
16464 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
16466 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
16467 breaks the amd64 build.
16469 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
16470 register allocation. Fixes #71454.
16472 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
16474 * arrays.cs: Add new regression test.
16476 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16478 * ssapre.c: Turned usage of snprintf to GString.
16479 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
16480 (I left it on by mistake in my previous commit).
16482 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
16484 * mini.c, cfold.c, basic-calls.cs: preserve side effects
16485 on cond branch optimization (fixes bug# 71515).
16487 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16489 * abcremoval.c: Fixed bug 71062.
16490 * abcremoval.h: Likewise.
16492 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16494 * mini.c: Added a new functionality to optimize_branches, the removal
16495 of useless basic blocks, and fixed some problem in the removal of
16496 critical edges; some utility functions added for both purposes.
16497 * ssapre.c: Added complex expression support, and fixed bug 70637.
16498 * ssapre.h: Likewise.
16499 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
16501 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
16502 * driver.c: Re-enabled SSAPRE.
16504 2005-01-19 Martin Baulig <martin@ximian.com>
16506 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
16507 the result of mono_get_method_constrained().
16509 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
16511 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
16514 2005-01-18 Geoff Norton <gnorton@customerdna.com>
16516 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
16517 be detected. Fixes #59296.
16519 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
16521 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
16522 which can happen. Fixes #71361.
16524 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
16526 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
16529 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
16531 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
16532 appdomain-unload.exe to fail.
16534 * mini.c: Fix some memory leaks.
16536 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
16538 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
16539 Fixed bug and sped up some codepaths.
16541 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
16543 * mini.c: Fix some memory leaks.
16545 * exceptions.cs basic-long.cs: Add test for checked ulong->int
16548 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
16550 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
16553 * iltests.il: Add regression test for #71320.
16555 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
16557 * mini.c (mono_codegen): Fix installation of profiler hooks.
16559 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
16561 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
16563 * mini.h, mini.c, cfold.c: optimize access to enum
16564 readonly fields, too. Eval conditional branches if possible
16565 to perform unreachable code removal in more cases.
16567 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
16569 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
16571 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
16574 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
16575 WinXP DEP. Fixes #71244.
16577 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
16579 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
16581 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
16583 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
16585 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
16587 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
16590 * mini.h: Bump AOT version.
16592 * mini.h (MonoCompile): Change exvar to a hash table.
16594 * mini.c: Allocate a separate exvar for each handler block.
16596 * mini.c: Get rid of the computation of filter_lengths, its not needed.
16598 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
16599 ex var with the pending exception and only throw if the two are equal.
16602 * exceptions.cs: Add tests for rethrow and nested catch clauses.
16604 * mini-x86.c: Fix warnings.
16606 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
16607 used by all the ports now.
16609 * aot.c: Add write-symbols and save-temps options.
16611 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16613 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
16615 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
16617 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
16620 * tramp-s390.c: Check vtable slot belongs to the domain.
16622 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
16623 as per other platforms.
16625 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
16627 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
16629 * driver.c: we don't run the Main() code in a subthread anymore.
16631 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
16633 * mini.c: added experimental rtc support in the statistical
16634 profiler: if the user has the permission, more accurate statistics
16635 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
16636 The MONO_RTC value must be restricted to what the linux rtc allows:
16637 power of two from 64 to 8192 Hz.
16639 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16641 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
16643 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
16645 * mini-ppc.c: better icache flush for smp.
16647 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
16649 * mini-amd64.c (emit_move_return_value): Fix memory leak.
16651 * mini-x86.c (get_call_info): Add the get_call_info () code from the
16652 amd64 port, not yet used.
16654 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16656 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
16659 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
16661 * driver.c: Added --security option to activate the security manager.
16662 Right now this will allow code generation for declarative demands and
16663 is disabled when AOT is specified.
16664 * mini.c: Add code generation for declarative security demands.
16665 * mini.h: Add mono_use_security_manager as an extern gboolean.
16667 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16669 * aot.c (mono_compile_assembly): Speed up compilation a bit by
16670 emitting more dense assembly code.
16672 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
16673 exception throwing stuff.
16675 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
16677 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
16680 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
16681 left in by mistake.
16683 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
16686 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
16688 * tramp-*.c: Only patch vtable slots if the object is in the current
16689 domain. Fixes appdomain-unload.exe.
16691 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
16693 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
16696 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16698 * mini.c (reverse_branch_op): New helper function.
16700 * mini.c (optimize_branches): Run the new optimization only on
16701 platforms which support it. Also reverse all kinds of branches.
16703 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
16705 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
16708 * mini.c (optimize_branches): Reverse not-equals branches if the false
16709 bblock is a throw. This happens a lot of time with argument checking in
16712 * mini.c (mono_codegen): Add support for placing basic blocks after
16713 the function epilogue.
16715 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
16718 2005-01-05 Miguel de Icaza <miguel@ximian.com>
16720 * mini.c (setup_stat_profiler): Only set this up if the platform
16721 supports ITIMER_PROF.
16723 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16725 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
16728 * inssel.brg: Fix a warning.
16730 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
16732 * mini.c: added support for statistical profiler
16733 (run with: --profile=default:stat).
16735 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
16737 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
16739 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
16741 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
16742 related to global registers from the amd64 port.
16744 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
16746 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
16748 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
16749 with global registers.
16750 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
16752 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
16754 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
16756 * debug-mini.c (encode_value): Fix off-by-one.
16758 * aot.c (encode_value): Likewise.
16760 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
16762 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
16764 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
16767 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
16769 * aot.c (emit_method_info): Increase size of temp buffer.
16771 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
16774 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
16776 * aot.c (emit_method_info): Fix build.
16778 * aot.c: Further rework of the AOT file format to reduce the size of
16779 the method info data.
16781 * mini.h: Bump AOT file format version.
16783 2004-12-27 Martin Baulig <martin@ximian.com>
16785 * mini.c (mini_get_method): New static method; call
16786 mono_get_method_full() and mono_get_inflated_method().
16787 (mono_method_to_ir): Use mini_get_method() instead of
16788 mono_get_method_full().
16790 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
16792 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
16794 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
16796 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
16798 * inssel-amd64.brg: Add some optimization rules.
16800 2004-12-24 Ben Maurer <bmaurer@ximian.com>
16802 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
16803 standard not GC'd stuff is fine.
16805 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
16807 * aot.c: Rework the AOT file format to get rid of most of the global
16808 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
16810 * mini.h: Bump AOT file format version.
16812 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
16814 * mini.h: Bump AOT file format version.
16816 * aot.c (mono_aot_is_got_entry): New function to determine if an
16817 address is inside a GOT.
16819 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
16821 * cpu-pentium.md: Increase the maximum size of some instructions which
16822 might involve a got access.
16824 * mini.c (get_method_from_ip): Another debug helper function.
16826 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
16827 when got var accesses are created during the decompose phase.
16829 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
16831 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
16832 argument mini_compile_method and to MonoCompile, and use this to
16833 determine whenever a given method is compiled for AOT. This allows the
16834 other methods compiled during AOT compilation to be free of AOT stuff,
16835 so the backends does not need to add special support for them by
16836 creating a fake GOT etc.
16838 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
16841 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16843 * mini.c (mono_method_to_ir): It turns out that some of the
16844 x-appdomain wrappers are lax with types, so just ignore this for
16847 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
16848 at the vtable->klass. If it is non-shared code we can just use the
16851 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
16853 * mini-ppc.c: access MonoDomain from tls, too.
16855 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
16857 * declsec.c: Removed unused variable (and related warning ;-)
16859 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16861 * iltests.il: New test for LDELEMA on an array of ref types.
16863 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
16864 all ldelema's on reftypes.
16865 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
16866 it was the wrong place to put it.
16868 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
16869 register to pop to make this cleaner, at the request of Paolo.
16871 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16873 * mini-ops.h (OP_GETHASHCODE): New op.
16875 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
16877 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
16880 For a microbenchmark, this reduces the cost of Hashtable.get_Item
16883 * mini-x86.c (mono_arch_output_basic_block): Rather than
16891 The first is 3 bytes while the second is 1. This saves 36 kb on
16892 mscorlib, quite a big saving. When bootstraping mcs, I was able to
16893 see a small boost because of icache locality.
16895 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
16897 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
16899 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
16900 started code sharing with the generic code.
16902 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
16904 * mini-ppc.c, cpu-g4.md: added code for direct access to
16907 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
16909 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
16910 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
16913 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
16915 * declsec.c|h: Added functions to cache the declarative stack modifiers
16916 in MonoJitInfo and to create a security frame from a MonoJitInfo
16918 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
16919 created. Register internal calls for System.Security.SecurityFrame::
16920 _GetSecurityFrame and _GetSecurityStack.
16921 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
16922 the definitions for the new stack walk/callback mechanism.
16923 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
16924 first security frame for LinkDemands and InheritanceDemands) and
16925 GetSecurityStack for Demands. Both use the new mono_walk_stack code
16927 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
16928 walk initialization (lupus).
16930 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16932 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
16934 (handle_loaded_temps): Do not create a temporary variable for
16935 things that we know are temps. They will never be modified.
16936 (mono_spill_call): Set MONO_INST_IS_TEMP
16937 (mono_emulate_opcode): ditto
16939 (mono_method_to_ir.CEE_DUP): ditto
16941 2004-12-19 Ben Maurer <bmaurer@ximian.com>
16943 * mini.c (type_to_eval_stack_type): Make this handle the void type
16944 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
16945 (emit_tree): use ip_in_bb to special case some common idioms
16946 Update all callers to pass in the IP.
16947 (mono_method_to_ir): Make CEE_CALL* do the above as well.
16949 This gives us a nice 2% speedup in mcs bootstrap.
16951 * mini-x86.c (peephole_pass): Peephole pass to make
16960 * mini.c (ip_in_bb): new method.
16961 (mono_method_to_ir): use this method rather than doing the hash
16964 * linear-scan.c (mono_linear_scan): When expiring actives, you
16965 don't need to keep around variables that expire on this
16966 instruction. This makes it so that:
16969 store (ebx add (ebx, 1))
16973 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
16975 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
16976 combination to avoid doing two copies. Fix up problems with previous
16979 * mini.c: Fix 64 bit warnings.
16981 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
16983 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
16985 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
16986 changes from the x86 code.
16988 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
16990 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
16992 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
16993 throwing code to reduce its size, unify the AOT and non-aot code and
16994 get rid of relocations in the AOT case.
16996 * mini-x86.h mini.c exceptions-x86.c
16997 (mono_arch_get_throw_corlib_exception): New arch specific function to
16998 raise corlib exceptions which doesn't require relocations in the
17001 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
17003 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
17005 * mini.c (mono_emit_method_call): Only allocate the got var when it is
17008 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
17011 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
17013 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
17014 with add function when used from Inc/dec atomic
17015 functions. Re-enabled optimization on x86.
17016 * mini-ops.h: renamed atomic_add functions to
17017 allow _add to match the Interlocked::Add and
17018 _add_next to match Interlocked::Inc/Dec.
17020 2004-12-15 Massimiliano Mantione <massi@ximian.com>
17022 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
17023 linking of BBs to the end BB, and enabled SSAPRE also with
17024 consprop and copyprop (which was prevented by that bug).
17026 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
17028 * mini-x86.c: disabling the Interlocked optimizing code.
17030 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
17032 * aot.c (load_aot_module): Move reading of got_addr after the AOT
17033 file version check.
17035 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
17037 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
17038 interlocked optimization due lack of support on x86, rewrote
17039 exchange to take into account that base may be in eax.
17041 xsp works again; activated Interlocked optimizing code.
17043 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
17045 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
17047 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
17049 * mini-ops.h: Add new opcodes.
17051 * mini.h: Add new patch types. Add got_var to MonoCompile.
17053 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
17054 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
17055 make it work with all kinds of patchable code.
17057 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
17058 address of the GOT, and referencing entries in the GOT.
17060 * mini.c: Add code to load the GOT address if needed by an opcode.
17062 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
17063 independent AOT code on the x86 using an elf-style Global Offset Table.
17065 2004-12-14 Raja R Harinath <rharinath@novell.com>
17067 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
17069 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17071 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
17074 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
17076 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
17077 of Interlocked:Increment/Decrement/Add as inline ops.
17078 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
17080 2004-12-12 Geoff Norton <gnorton@customerdna.com>
17082 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
17083 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
17085 2004-12-12 Duncan Mak <duncan@ximian.com>
17087 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
17088 again. `patch_info->table_size' is no longer valid after Zoltan's
17091 2004-12-12 Martin Baulig <martin@ximian.com>
17093 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
17094 if we are the "real" method, ie. not an inlined method inside it.
17096 2004-12-11 Ben Maurer <bmaurer@ximian.com>
17098 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
17099 before we look in the special fields table. This fixes
17100 ../tests/thread-static-init.cs.
17102 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17104 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
17105 for Array get_Rank and get_Length. Fixes bug #70465.
17107 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
17109 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
17110 separate structure to reduce the size of MonoJumpInfo.
17112 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
17114 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
17116 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
17118 * mini.c (mini_get_inst_for_method): Changed to allow ports
17119 to return a MonoInst instead of opcode
17120 (renamed mini_get_opcode_for_method to better reflect the new functionality)
17122 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
17123 Allow ports to return a created MonoInst instead of op-code, will enable
17125 (renamed mini_get_opcode_for_method to better reflected the functionality)
17127 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
17129 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
17131 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
17133 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
17136 2004-12-08 Martin Baulig <martin@ximian.com>
17138 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
17139 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
17141 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
17143 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
17146 * exceptions.cs: Disable some tests which depend on properties of x86 fp
17149 2004-12-08 Raja R Harinath <rharinath@novell.com>
17151 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
17153 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
17155 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
17156 bug introduced by the previous patch.
17158 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
17160 * mini-ppc.c, objectc.cs: handle large structs passed by value
17161 (fixes bug #69972).
17163 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
17165 * mini-ppc.c: OP_ARGLIST implementation from
17166 Geoff Norton <gnorton@customerdna.com>.
17168 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
17170 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
17171 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
17173 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
17175 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
17177 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17179 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
17182 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
17184 * mini-sparc.c: Zero out localled-ed memory.
17186 * iltests.il: Add tests for zeroing out localloc-ed memory.
17188 2004-12-04 Martin Baulig <martin@ximian.com>
17190 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
17191 mono_method_get_signature_full().
17193 2004-12-03 Massimiliano Mantione <massi@ximian.com>
17195 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
17196 and some utility functions (always for SSAPRE), integrated SSAPRE.
17197 * mini.h: Likewise.
17198 * driver.c: Added ssapre option.
17199 * ssa.c: Small fix on OP_ARG handling.
17200 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
17201 * Makefile.am: Likewise.
17203 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
17205 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
17206 now in the xp code.
17208 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
17211 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17213 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
17215 * cpu-s390.md : Increase instruction length of oparglist.
17217 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
17219 2004-11-30 Martin Baulig <martin@ximian.com>
17221 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
17222 virtual generic methods. We call a special helper_compile_generic_method()
17223 icall to retrieve the method from the vtable, inflate and compile
17224 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
17226 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
17228 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
17230 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
17232 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
17234 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
17237 2004-11-27 Ben Maurer <bmaurer@ximian.com>
17239 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
17240 platforms with PIC aot.
17242 2004-11-28 Martin Baulig <martin@ximian.com>
17244 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
17247 2004-11-28 Martin Baulig <martin@ximian.com>
17249 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
17250 the result of mono_type_get_underlying_type() to check whether
17253 2004-11-26 Martin Baulig <martin@ximian.com>
17256 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
17259 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
17261 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
17262 the same way as the other arguments so they won't get clobbered.
17264 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
17265 calls through R11 since it is clobbered by the trampoline code.
17267 2004-11-26 Raja R Harinath <rharinath@novell.com>
17269 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
17270 pick up in-tree mscorlib.dll.
17272 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
17274 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
17276 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
17277 runtime data/code are now stored in a table similar to the GOT in ELF.
17278 This allows the code itself to be position independent.
17280 * aot.c: Fix loading of referenced assemblies after the lazy assembly
17283 * aot.c: Attach ELF type (object/function) directives to all global
17286 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
17288 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
17290 * mini-amd64.h: Turn on PIC AOT code.
17292 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
17293 returning the offset within an OP_AOTCONST instruction where the GOT
17294 offset needs to be added.
17296 * mini.h: Bump AOT file format version.
17298 2004-11-25 Martin Baulig <martin@ximian.com>
17300 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
17301 uninflated generic methods.
17303 2004-11-25 Martin Baulig <martin@ximian.com>
17305 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
17307 2004-11-24 Martin Baulig <martin@ximian.com>
17309 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
17310 original klass (this only applies for generic instances).
17312 2004-11-24 Martin Baulig <martin@ximian.com>
17314 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
17315 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
17318 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
17320 * mini.c (mono_method_to_ir): Disable inlining for methods containing
17321 localloc. Fixes #69678.
17323 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
17325 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
17327 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
17328 used SSE registers on pinvoke calls. Fixes #69774.
17330 2004-11-23 Geoff Norton <gnorton@customerdna.com>
17332 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
17333 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
17335 2004-11-23 Raja R Harinath <rharinath@novell.com>
17337 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
17338 Refer directly to the mcs/ tree.
17340 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17342 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
17343 Check if a trampoline for a synchronized method is required.
17345 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
17347 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
17348 with localloc if needed. Throe arithmetric exception in
17349 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
17350 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
17352 2004-11-19 Geoff Norton <gnorton@customerdna.com>
17354 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
17355 types before switching on type. Fixes #69622.
17357 2004-11-19 Raja R Harinath <rharinath@novell.com>
17359 * Makefile.am (check-local): New. Integrate into 'make check'.
17360 (MCS,RUNTIME): Define using in-tree mono and mcs.
17362 (%.exe): Use $(ILASM).
17364 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
17366 * mini-ppc.c: adjust initial prolog size (bug #69691).
17368 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
17370 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
17373 2004-11-17 Raja R Harinath <rharinath@novell.com>
17375 * Makefile.am (clean-local): Rename from 'clean'.
17377 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17379 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
17380 to mono_arch_is_int_overflow.
17381 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
17384 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
17386 * declsec.c|h: New files to support declarative security attributes.
17387 Added function to check if a method has (applicable) security.
17388 * mini.c|h: Add check for declarative security attributes in
17389 mono_method_check_inlining.
17390 * Makefile.am: Added declsec.c and declsec.h to the build.
17392 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
17394 * mini.c, mini.h: update to keep dynamic code info per-domain.
17396 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
17398 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
17399 (mini_init): Get rid of it from here too.
17401 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
17403 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
17404 implemented OP_RETHROW (patch by Geoff Norton
17405 <gnorton@customerdna.com>).
17407 2004-11-10 Geoff Norton <gnorton@customerdna.com>
17409 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
17410 between appdomains. Fixes appdomain-unload on PPC.
17412 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
17414 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17415 mini-exceptions.c: handle the new wrapper types.
17416 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
17417 token value as a MonoClass* when compiling a wrapper.
17418 mono_jit_create_remoting_trampoline now takes an additional
17419 MonoRemotingTarget parameter.
17421 2004-11-10 Martin Baulig <martin@localhost>
17423 * mini.c (mono_method_to_ir): Use `generic_container->context'
17424 rather than creating a new one.
17426 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17428 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
17430 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
17432 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
17434 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
17435 the experimental aot cache stuff.
17437 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
17439 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17440 mini-exceptions.c: update to exception clause structure changes.
17442 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
17444 * exceptions-x86.c (throw_exception): Fix warnings.
17446 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
17449 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
17451 * exceptions-sparc.c (get_throw_exception): Really fix this.
17453 2004-11-07 Ben Maurer <bmaurer@ximian.com>
17455 * tramp-*.c: we no longer support icalls without wrappers, so
17456 a bit of code can be removed here
17458 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
17460 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
17463 * cpu-sparc.md: Add op_rethrow.
17465 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
17467 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
17469 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
17470 * mini-ops.h: Add OP_RETHROW.
17472 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
17474 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
17476 2004-11-05 Geoff Norton <gnorton@customerdna.com>
17478 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
17479 Makes the output much easier to read
17481 2004-11-05 Ben Maurer <bmaurer@ximian.com>
17483 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
17484 prevents another huge leak when compiling with ssa. Secondly, the
17485 performance of doing this rather than freeing the lists is much
17486 better. GList does a lock every time you allocate a list link,
17487 so that it can use a memory pool. So, it is better to just use
17488 a memory pool of our own.
17490 * ssa.c, linear-scan.c: replace g_list_remove_link with
17491 g_list_delete. The remove one does not free the GList, so we were
17492 leaking memory. On -O=all --compile-all with corlib, this cut down
17493 3 MB of allocations.
17495 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
17497 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
17499 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
17501 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
17502 into a new function mono_create_jit_trampoline ().
17504 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
17506 * trace.c (get_spec): Allow tracing of classes without a namespace.
17508 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
17510 * mini.c: Fix pointer overwrite in mini_method_compile.
17512 2004-11-2 Geoff Norton <gnorton@customerdna.com>
17514 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
17515 The darwin ABI needs some special handling for 1 and 2 byte structs
17516 Lets use lbz/lhz instead of lwz everywhere.
17517 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
17518 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
17519 Use stb/sth for the former, and put the latter always on stack instead of in
17520 argument registers.
17522 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
17524 * trace.c (is_filenamechar): Add '_'.
17526 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17528 * mini-s390.c: Fix prolog length to allow for large trace requirements.
17530 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
17532 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
17534 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
17535 depends on libmonogc. Fixes #68805.
17537 2004-10-26 Miguel de Icaza <miguel@ximian.com>
17539 * mini.c (mono_jit_free_method): Provide extra information for
17540 this error. Currently this leaks, but will be turned into a
17541 developer option in the future.
17543 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
17545 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
17547 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
17549 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
17550 boundary. Fixes reading of PATCH_INFO_R4 and R8.
17551 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
17553 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
17555 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
17556 trampolines for AOT code.
17558 2004-10-22 <vargaz@freemail.hu>
17560 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
17561 constructed types. Fixes #68136.
17563 2004-10-21 Martin Baulig <martin@ximian.com>
17565 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
17566 if it returns true, unwind the stack to the call instruction.
17568 2004-10-21 <vargaz@freemail.hu>
17570 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
17572 * mini.h: Bump AOT version number.
17574 * objects.cs: Add another test for unbox trampolines.
17576 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
17579 2004-10-20 <vargaz@freemail.hu>
17581 * driver.c: Add SHARED to the set of optimizations tested.
17583 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
17585 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
17586 used by CEE_NEWARR.
17588 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
17590 2004-10-20 Martin Baulig <martin@ximian.com>
17592 * mini-exceptions.c (mono_handle_exception): Call
17593 mono_debugger_handle_exception() to tell the debugger about
17594 catch/finally clauses.
17596 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
17598 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
17600 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
17603 2004-10-15 Geoff Norton <gnorton@customerdna.com>
17605 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
17606 methods as their native size, fixed bug #57543, #57545.
17607 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
17608 This saves a temporary register and mullw call down into 1 (minor perf
17609 increase for cases like sum = sum * 5; This use to translate into:
17612 It now translates to
17615 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
17617 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
17620 2004-10-11 Martin Baulig <martin@ximian.com>
17622 * mini.c (mono_method_to_ir): If we're a generic method, get the
17623 MonoGenericContainer from our MonoMethodNormal and create a
17624 MonoGenericContext from it.
17626 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
17628 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
17630 * basic-long.cs: Add test for checked i8->i2 cast.
17632 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17634 * inssel-ppc.brg: added a couple of speedup rules.
17636 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
17638 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
17639 to speed up rebuilds.
17641 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17643 * mini-s390.c: Minor fix to OP_OR_IMM.
17645 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
17647 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
17648 better. Fixes appdomain-unload.exe on sparc.
17650 2004-10-02 Massimiliano Mantione <massi@ximian.com>
17652 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
17653 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
17656 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
17658 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
17660 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
17662 * mini.c: Always generate a field read/write wrapper for members
17663 of the class MarshalByRefObject since the actual instance could
17666 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
17668 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
17670 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
17672 * driver.c mini.h trace.c: Move the setting of the main assembly into
17673 a separate function called mono_trace_set_assembly () and call it after
17674 actually loading the main assembly. Fixes #66872.
17676 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
17678 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
17679 using the code manager.
17681 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
17683 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
17685 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
17687 * cpu-amd64.md: Fix bug in previous patch.
17689 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
17692 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
17694 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17695 mini-exceptions.c: updates for changed stack walk interface.
17697 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17699 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
17701 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
17703 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
17705 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
17707 * driver.c (mini_regression_list): Do not call mono_assembly_close
17708 since assemblies can't be unloaded.
17710 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17712 * cpu-amd64.md: Fix more instruction lengths.
17714 * cpu-amd64.md: Fix lengths of some instructions.
17716 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
17718 * inssel.brg: Make the array ldelema check aot friendly.
17720 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17722 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
17724 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
17726 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
17728 * mini-x86.c: Fix build.
17730 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
17731 mono_type_get_underlying_type () helper function to simplify code.
17733 2004-09-09 Martin Baulig <martin@ximian.com>
17735 * mini-amd64.c: Don't access `type->data.klass' directly, call
17736 mono_class_from_mono_type() instead since the type may be a
17739 2004-09-09 Martin Baulig <martin@ximian.com>
17741 * mini-amd64.c (get_call_info): Fix support for generic instances.
17742 (add_valuetype): Use mono_class_from_mono_type() to get the class
17743 since we can be a generic instance.
17745 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
17747 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
17749 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
17751 * liveness.c: reset spill costs on each scan: bug 62107
17753 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
17755 * exceptions-sparc.c (mono_arch_find_jit_info): remove
17756 unnecessary line that doesn't compile
17758 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
17760 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
17761 trampolines, make them call an error function so people can fix their
17764 2004-09-06 Martin Baulig <martin@ximian.com>
17766 * mini.c (mono_method_to_ir): When initializing locals, handle a
17767 generic instances like a valuetype if it's a valuetype and like a
17768 class if it's a class.
17770 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17772 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
17773 stack. Fixes #64674.
17775 * exceptions.cs: Add test for unwinding of call arguments.
17777 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
17779 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
17780 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
17781 set the carry/borrow flag). The sparc and s390 implementations
17782 can now use optimized versions (and simplify the code). ppc bugfixes.
17784 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17786 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
17788 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
17790 * inssel-amd64.brg: Remove leftover 32 bit rule.
17792 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
17794 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
17796 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
17797 mono_arch_find_jit_info functions into a new function. Fix a memory
17800 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
17803 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17805 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
17808 * exceptions.cs: Add array size tests.
17810 * mini.c: Allocate a separate icall wrapper for each arity of
17811 mono_array_new_va. Fixes #59509.
17813 * exceptions.cs: Add testcase for 64578.
17815 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
17817 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
17819 2004-09-02 Martin Baulig <martin@ximian.com>
17821 * mini.c (mono_method_to_ir): When initializing the locals, call
17822 handle_initobj() on the generic instance itself, not its
17825 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17827 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
17828 MonoJitInfo for dynamic methods.
17830 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
17832 * mini.c: Add support for freeing JIT data for dynamic methods.
17834 2004-09-01 Martin Baulig <martin@ximian.com>
17836 * mini-x86.c (is_regsize_var): Added support for generic
17838 (mono_arch_emit_prolog): Make this compile again, use
17839 `x86_push_imm_template (code)'.
17841 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
17843 * mini-x86.c: make all push_imm instructions that get
17844 patched always emit the long form
17846 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
17848 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
17849 in a per-domain hash.
17851 * mini-amd64.c (merge_argument_class_from_type): Handle generic
17854 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
17856 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
17859 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
17862 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
17863 Beginnings of SSE2 support.
17865 * exceptions.cs: Add more tests for checked int<->uint casts.
17867 2004-08-28 Martin Baulig <martin@ximian.com>
17869 * mini-x86.c (mono_arch_instrument_epilog): Added support for
17873 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
17874 Handle generic instances recursively.
17876 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17878 * iltests.il: test for conv.u8 on a constant
17880 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17882 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
17883 LCONV_x4 (shrun_32 (membase)).
17885 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17887 * inssel-x86.brg: c&p rules for push/setret of long
17889 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17891 * inssel-x86.brg: c&p rules for compare (base, regvar) and
17892 compare (regvar, base)
17894 * inssel-x86.brg: more burg love
17896 * inssel.brg: more cleanup
17898 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
17900 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17902 * basic-long.cs, basic-calls.cs: new tests for optimization.
17904 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
17906 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
17909 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17911 * mini-amd64.c (read_tls_offset_from_method): Add another case.
17913 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
17915 * inssel.brg (mini_emit_memcpy): use
17916 NO_UNALIGNED_ACCESS to disable memcpy optimization
17918 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
17920 * mini-amd64.c: Handle generic types in various places.
17922 * mini.c (mono_method_to_ir): Handle generic types in init locals.
17924 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
17926 * mini.c (handle_box): Fix warning.
17928 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
17930 * mini-amd64.h: Enable the emit_state optimization.
17932 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
17934 * mini-amd64.c: Add some new 64 bit peephole opts.
17936 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
17938 * cpu-amd64.md: sreg1 of div instructions must be %rax.
17940 * mini-amd64.c: Register allocator fixes.
17942 * mini.c: Add an optimization to emit_state to avoid allocation of new
17943 registers on some platforms.
17945 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
17947 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
17949 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
17950 allocation. Fixes #63085.
17952 * basic-long.cs: Add new regression test.
17954 * mini-amd64.c: Register allocator improvements.
17956 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
17958 * mini-amd64.c (read_tls_offset_from_method): Add another code
17961 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
17962 instruction sequence for nullifying class init trampolines.
17964 * objects.cs: Add new regalloc test.
17966 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
17968 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17970 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
17972 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
17975 * driver.c: Fix profiling after TLS changes.
17977 * driver.c (mono_main): Set mono_stats.enabled if needed.
17979 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
17982 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
17984 * mini-x86.c: use a 1 op rather than a 2 op tls access
17985 instruction -> faster.
17987 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
17989 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
17992 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
17994 * exceptions-sparc.c (throw_exception): fix typo
17996 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
17998 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
17999 set tree->dreg correctly with tls. Allow any
18000 register to be used.
18002 * mini-x86.c (read_tls_offset_from_method): add new code
18003 generation pattern seen with GCC.
18006 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
18008 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
18009 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18010 exceptions-sparc.c: fix some performance issues in exception
18011 handling and setting of the stack trace for exceptions that were
18014 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
18016 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
18019 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
18022 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
18024 This patch inlines tls access, when possible.
18026 * mini.h: new arch functions for TLS intrinsics.
18027 All platforms updated with a stub.
18029 * mini.c: use the new intrinsics
18031 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
18032 arch specific intrinsic for tls variables
18034 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
18036 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
18039 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
18041 * mini.c: thread local allocation
18043 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
18045 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
18047 * Makefile.am: Link against the static version of libmonogc.
18049 * Makefile.am: Link the static versions of the convenience libraries
18050 into the mono executable.
18052 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
18054 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
18056 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
18057 on integer overflow.
18059 * mini-amd64.c: Reorganize function call code.
18061 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
18063 2004-08-14 Ben Maurer <bmaurer@ximian.com>
18065 * inssel-x86.brg: use xor eax,eax.
18067 * basic.cs: new tests
18069 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
18071 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
18072 in exception throwing code.
18074 2004-08-14 Ben Maurer <bmaurer@ximian.com>
18076 * inssel-x86.brg: use xor esi,esi.
18078 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
18080 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
18081 can trace methods compiled during mini_init () too.
18083 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
18086 2004-08-14 Ben Maurer <bmaurer@ximian.com>
18088 * Makefile.am: static link on x86 (r=zoltan)
18090 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
18092 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
18093 code since it causes some programs to fail.
18095 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
18097 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
18099 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
18101 * mini.c: ovfops_op_map - add STACK_OBJ case for
18103 * basic.cs: add test_0_pin_string as test
18106 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
18108 * Makefile.am: build C# if srcdir != builddir
18110 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
18112 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
18113 fall-through blocks.
18115 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18117 * driver.c: enable loop by default again and include abcrem in -O=all.
18119 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
18121 * iltests.il: Add some localloc tests.
18123 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
18125 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
18128 * inssel-amd64.brg: Add some optimizations.
18130 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
18133 * Makefile.am: Statically link mono against libmono on AMD64.
18135 * mini-amd64.c inssel-amd64.brg: Optimizations.
18137 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
18139 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
18141 * tramp-amd64.c: Patch calling code in trampolines.
18143 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
18145 * mini-amd64.c: pinvoke struct passing fixes.
18147 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
18149 * mini-sparc.c: redo change, make mono_arch_cpu_init call
18150 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
18152 2004-08-05 Duncan Mak <duncan@ximian.com>
18154 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
18157 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
18159 * mini-amd64.c (emit_move_return_value): Move return value for normal
18162 2004-08-05 Martin Baulig <martin@ximian.com>
18164 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
18165 `type->type'; just modify `type' itself when dealing with enums
18166 and generic instances.
18167 (check_call_signature): Make `simple_type' a `MonoType *'.
18169 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
18171 * mini.c: Use OP_PADD to add offsets to addresses.
18173 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
18175 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
18177 * mini-sparc.c (mono_arch_emit_epilog): fix check
18178 for folding last op into restore instruction
18180 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
18182 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
18183 helper methods using the code manager.
18185 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
18187 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
18189 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18191 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
18192 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
18194 * mini-s390.c: fix tail processing
18196 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
18198 * mini-ppc.c: mul.ovf.un exception name fix.
18200 2004-08-03 Martin Baulig <martin@ximian.com>
18202 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
18203 instances; before jumping to `handle_enum', also modify `ptype'.
18205 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
18207 * cpu-sparc.md: fcall maximal length too small.
18209 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
18211 * mini-amd64.c mini.h: Add initial support for passing/returning
18212 structures to/from pinvoked methods.
18214 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
18216 * mini-ppc.c: reg allocator fix.
18218 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
18220 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
18222 * inssel.brg: Optimize memset on 64 bit machines.
18224 * mini-amd64.c: Fix some vararg cases.
18226 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18228 * mini-s390.c: Corrected macro in emit_float_to_int
18230 * s390-abi.cs: Tests to exercise the s390 ABI
18232 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
18234 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
18237 * basic.cs: Add a test for add.ovf.un.
18239 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
18241 * mini-sparc.c: add case for OP_IDIV_UN
18243 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
18245 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
18247 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
18249 2004-07-30 Ben Maurer <bmaurer@ximian.com>
18251 * basic.cs: regression tests.
18253 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
18256 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
18258 * basic.cs: Add a new test.
18260 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
18261 and AOT. Various fixes and optimizations.
18263 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
18265 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
18267 * mini-ppc.c: make sure temp regs are not used for global reg
18270 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
18272 * cpu-sparc.md: conv_i8 fix for 64bits
18274 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
18276 2004-07-29 Ben Maurer <bmaurer@ximian.com>
18278 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
18279 add opcode for cmp BYTE PTR [eax], imm.
18281 * inssel.brg: Make memcpy and memset takes bases.
18283 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
18285 * *-amd64.*: More AMD64 work.
18287 2004-07-28 Ben Maurer <bmaurer@ximian.com>
18289 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
18290 add a compare-not-equal opcode.
18292 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
18294 * mini.c: Use mono_init_from_assembly instead of mono_init.
18296 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
18298 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
18300 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
18302 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
18304 * inssel.brg: 64 bit fixes.
18306 * mini.h (MonoCallInst): Add some AMD64 specific data.
18308 * mini.h: Add some OP_P opcodes.
18310 2004-07-28 Ben Maurer <bmaurer@ximian.com>
18312 * basic.cs: tests for 61797 and 61740
18314 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
18316 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
18317 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
18319 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
18321 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
18323 * *-amd64*.*: Ongoing AMD64 work.
18325 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
18327 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
18329 * *-amd64*: Ongoing AMD64 work.
18331 * mini-arch.h: Add AMD64 support.
18333 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
18335 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
18337 * mini-ops.h: Add new opcodes.
18339 * Makefile.am: Add AMD64 support.
18341 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
18342 rules into the inssel-long*.brg files.
18344 * *-amd64.*: Add beginnings of AMD64 backend.
18346 2004-07-22 Ben Maurer <bmaurer@ximian.com>
18348 * mini.c (print_dfn): commenting out the code that prints
18349 the cil. With -O=deadce, this makes -v -v crash.
18351 * cpu-pentium.md: make checkthis have a length of 2
18353 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
18355 * mini-sparc.h: fix implementations of __builtin
18356 functions for Sun compiler for V9.
18358 2004-07-16 Ben Maurer <bmaurer@ximain.com>
18360 * mini.c: use the new stelem.ref wrapper
18361 * exceptions.cs, arrays.cs: new stelem.ref tests
18363 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18365 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
18366 new XSP should work with these changes).
18368 2004-07-14 Ben Maurer <bmaurer@ximain.com>
18370 * inssel-{long32,x86,}.brg: trivial optimizations.
18372 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
18374 * mini.c: load value when emitting box operation in
18377 2004-07-12 Ben Maurer <bmaurer@ximian.com>
18379 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
18380 is one byte shorter than cmp DWORD PTR [eax], 0.
18382 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18384 * inssel-ppc.brg: arguments on the stack are always
18385 relative to the stack pointer (spotted by Neale Ferguson).
18387 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18389 * exceptions-x86.c: delay appending the method name to the trace until
18390 after mono_jit_info_table_find is called, as this gets the real
18393 2004-07-09 Ben Maurer <bmaurer@ximian.com>
18395 * aot.c: register roots
18397 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18399 * aot.c : I could just use PLATFORM_WIN32 flag.
18401 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18403 * aot.c : Reverting the previous fix. This time it broke linux build.
18405 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18407 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
18409 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
18411 * mini.c (handle_stack_args): Remove some more debugging code.
18413 * mini.c (handle_stack_args): Remove debug output left in by mistake.
18415 * driver.c mini.h aot.c: Allow additional options to be specified with
18416 --aot and pass them to mono_compile_assembly.
18418 * aot.c: Add experimental code to AOT compile all loaded assemblies
18419 on demand and save the code into a cache in the filesystem.
18421 * aot.c: Add support for more wrapper methods.
18423 * mini.c (handle_stack_args): Handle some corner cases. Fixes
18426 * cpu-*.md: Remove removed opcodes.
18428 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
18429 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
18430 related icalls to marshal.c.
18432 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
18434 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
18436 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
18438 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
18440 2004-07-06 Ben Maurer <bmaurer@ximian.com>
18441 * liveness.c: If liveness is recomputated we need to reset the information
18442 for each variable. This way, if the liveness range has been narrowed
18443 by optimizations that happened after the last computation, we can return
18446 For example, if you have
18451 // Tons of code that does not affect i
18457 i = 0 is dead code and will be removed by SSA. However, when
18458 linear scan gets to the code, i will still appear to be live
18459 throughout the entire block. This prevents good register allocation.
18461 2004-07-06 Martin Baulig <martin@ximian.com>
18463 * debug-mini.c (mono_debug_init_method): Allow
18464 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
18465 (mono_debug_add_icall_wrapper): New method.
18467 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
18469 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
18471 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
18474 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
18476 * aot.c (mono_aot_load_method): Fix loading of debug info.
18478 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
18480 * aot.c: Add logging support.
18482 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
18484 * mini.h: Add prototype for mono_print_method_from_ip.
18486 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
18488 * inssel.brg: 64 bit fixes.
18490 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
18493 * Makefile.am: Add SPARC64 support.
18495 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
18497 * aot.c: Fix alignment problems on 32 bit platforms.
18499 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
18501 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
18504 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
18507 * mini.h: Bump AOT file version. Some 64 bit fixes.
18509 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
18511 * inssel-sparc.brg: Add new rule to avoid register moves.
18513 * inssel.brg: Add ldind_to_load_membase helper function.
18515 2004-06-30 Ben Maurer <bmaurer@ximian.com>
18517 * mini.c: OffsetToStringData intrinsic.
18519 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
18521 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
18523 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
18526 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
18527 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18529 * mini.c: reinstated mono_compile_get_interface_var()
18530 on x86, too, since the change breaks the Gtk# build there as well.
18532 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18534 * driver.c: remove loop from the default optimizations: it seems to
18535 interact badly with some of the other options (see bug #60613).
18537 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
18539 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
18540 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
18542 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
18544 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
18545 vararg-using methods.
18547 2004-06-21 Martin Baulig <martin@ximian.com>
18549 * mini/mini-exceptions.c
18550 (mono_handle_exception): Added `gpointer original_ip' argument.
18551 After calling mono_unhandled_exception(), call
18552 mono_debugger_unhandled_exception() and if that returns true,
18553 restore the context and return.
18555 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
18557 * mini-ppc.c: prefer the use of relative branches so
18558 they won't need to be patched in aot code (patch from Patrick Beard).
18560 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18562 * aot.c: patch from Patrick Beard to make the output assembly
18563 more correct for the MacOSX assembler. Small tweak to
18564 generate sane images on Linux/PPC, too.
18566 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18568 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
18569 case until bug #59509 is fixed (shows up in #60332).
18571 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18573 * mini.c: make sure the needed wrappers are compiled, too, with
18576 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
18578 * driver.c: remove NPTL reference in --version output.
18580 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18582 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
18583 generate valid assembly for the Mach-O assembler.
18585 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18587 * driver.c: don't include abcrem in the all optimization specifier
18588 since it slows down jit compilation too much for now.
18590 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
18592 * mini.c: use BIGMUL only if both operands have the same signage.
18593 * iltests.il: Test for bug 60056. (errors related to signage in
18598 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
18600 * mini.c, aot.c: memory leak fixes.
18602 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
18604 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
18606 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
18608 * Makefile.am: remove the -static hack completely, it links in
18609 statically glib as well.
18611 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
18613 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
18614 * exceptions.cs: make it compile with new mcs/csc.
18616 2004-06-03 Massimiliano Mantione <massi@ximian.com>
18617 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
18618 and added relevant test case.
18620 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18622 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
18623 regressions in gtk-sharp.
18625 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
18627 * exceptions.cs: New regression tests.
18629 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
18631 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
18633 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
18635 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
18637 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
18639 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
18641 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
18643 * mini.c (mono_jit_runtime_invoke): Init class in this
18644 method instead of trusting mono_jit_compile_method to
18645 do the work (because wrappers can be in object class)
18647 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
18649 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
18651 * basic-long.cs: New regression test.
18653 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
18655 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
18656 and div/rem checks.
18658 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
18660 * Makefile.am: fix miguel's change to build mono statically against
18661 libmono (track build dependencies).
18663 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18665 * cfold.c: Some glib versions do not have G_MININT32.
18667 2004-05-26 Massimiliano Mantione <massi@ximian.com>
18669 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
18670 with precision of tan, atan, sin and cos, and implemented related
18671 regressions tests (fixes bug 54467, but one new problem appeared and
18674 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18676 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
18678 * exceptions.cs: Add test for constant folding && division by zero.
18680 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
18681 since driver.c is in libmono too, so the optimization was useless.
18683 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
18684 variable to driver.c so the compiler can emit more efficient code to
18687 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18689 * Makefile.am: don't distribute generated inssel.[ch] files.
18691 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
18693 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
18694 into the default appdomain. Fixes #58707.
18696 * jit-icalls.c: Remove the broken approximation for truncl, doing
18697 no conversion is better.
18699 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
18702 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18704 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
18705 of the mcrxr instruction which is not available on some processors
18706 even if it's documented to be. Implement add and sub overflow correctly
18707 (still not complete for long unsigned). Speed up icalls a bit.
18709 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
18711 * mini.c (mono_jit_compile_method_with_opt): Make sure that
18712 we run .cctor in the current domain instead of target_domain.
18714 Fixes bug #58558, .cctor not being called in -O=shared.
18716 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18718 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
18720 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
18722 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
18723 which can be done with an imm8, do it that way.
18724 (mono_arch_output_basic_block): ditto for a jmp
18725 (mono_arch_emit_prolog): Computate maximum offset of a label.
18727 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
18729 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
18730 now tries to allocate prefered physical reg's for virtual
18731 regs. This reduces the number of emited spills/loads with
18732 20-30% on our core assemblies.
18734 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18736 * jit-icalls.c: truncl() is not needed and trunc() is
18737 the correct thing to do anyway (bug #58287).
18739 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
18741 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
18744 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
18746 * driver.c: enable loop optimizations by default.
18748 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18750 * mini-x86.c: fix calc of max loop size when aligning loops start.
18752 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
18754 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
18757 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
18759 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
18762 * basic-long.cs: Add tests for add/subtract of immediates with carry.
18764 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
18766 * mini.c (inline_method): Allways inline some wrappers even if the cost
18767 is too large. Fixes #58785.
18769 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
18771 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
18773 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
18774 (crichton@gimp.org). Beginning of support for sparc/linux.
18776 * mini-sparc.c: Optimize retrieval of LMF address.
18778 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
18780 * exceptions-ppc.c: handle alloca in methods with clauses.
18782 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
18784 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
18786 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
18788 * mini.c: Delegate most of the abort signal work to
18789 mono_thread_request_interruption, which also handles Stop and Suspend
18792 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
18794 * mini.c mini.h: Allow inlining of icall wrappers if the backend
18795 supports the save/restore lmf opcodes.
18797 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
18799 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
18800 by gcc-3.4 as well.
18802 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
18804 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18806 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
18807 methods which contain array accesses.
18809 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
18810 boundaries. Fixes #58537.
18812 * iltests.il: Add regression test for #58537.
18814 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18816 * mini-x86.c (mono_arch_local_regalloc): Last part of
18817 fix for bug #58633 (releasing register to early).
18819 2004-05-18 Miguel de Icaza <miguel@ximian.com>
18821 * basic-long.cs: Add new regression test.
18823 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18825 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
18826 register too early on the chain.
18828 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18830 * mini.c (create_helper_signature): Use a helper function to reduce
18831 the code which needs to be written. Also set the calling convention of
18832 icalls on windows. Fixes #57840.
18834 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18836 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
18837 exceptions-ppc.c: added helper function to get the instruction address
18838 from a signal handler context.
18840 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18842 * helpers.c: use g_get_tmp_dir. Invokes happyness
18845 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18847 * helpers.c: Add new env variable to pass args to objdump.
18848 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
18850 2004-05-17 Radek Doulik <rodo@ximian.com>
18852 * Makefile.am (common_sources): added abcremoval.h so it get
18853 disted and daily mono packages on go-mono.com will build again
18855 2004-05-17 Massimiliano Mantione <massi@ximian.com>
18857 * abcremoval.c: Fixed coding style, added copyright header.
18859 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
18861 * mini.h: Added prototype for abc removal main function.
18863 * build_relations_propagation_table.pl: Added copyright header.
18865 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18867 * basic-long.cs: reg test for complex ceq_long bug.
18869 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18871 * mini-x86.c (mono_arch_local_regalloc): Correctly free
18872 reg in long and clob case (bug #58343). Fixed/added comments.
18874 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
18876 * mini.c (mono_jit_runtime_invoke): Follow new convention
18877 of calling the invoke method with an function pointer.
18879 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
18881 * ChangeLog: Fix author of memory leak patch.
18883 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
18885 * Makefile.am: fix make dist as well...
18888 2004-05-14 Massimiliano Mantione <massi@ximian.com>
18890 * cfold.c: Made so that conversions from pointer to int4 are no-ops
18891 on archs where pointers are 4 bytes long.
18893 * Makefile.am: Added abcremoval.c source file.
18895 * abcremoval.c: Added abcremoval.c.
18897 * abcremoval.h: Added abcremoval.h.
18899 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
18901 * inssel.brg: Enabled bounds check removal.
18903 * mini.c: Added support for abcrem optimization.
18905 * mini.h: Added abcrem optimization label.
18907 * driver.c: Added support for abcrem optimization.
18909 * propagated_relations_table.def: Added propagated_relations_table.def.
18911 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
18913 * mini.c, cfold.c: fix style.
18915 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18917 * mini.c: handle issue with the low-level implementation of
18918 some long opcodes (bug #54209).
18920 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
18922 * basic.cs: test for my new cmov stuff.
18924 2004-05-13 Patrik Torstensson
18926 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
18927 opt and added peephole documentation.
18929 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
18931 * tramp-ppc.c: rewrote the generic trampoline code.
18933 2004-05-11 Patrik Torstensson
18935 * mini-x86.c: optimize long shl/shr asm code (one less branch)
18937 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
18939 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
18941 * mini.h mini.c dominators.c: Applied patch from Derek Woo
18942 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
18944 * mini.c: Add new icalls for AsAny marshalling.
18946 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18948 * tramp-ppc.c, mini-ppc.c: more cleanups.
18950 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18952 * mini.c: no warnings.
18954 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18956 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
18958 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
18960 * mini.c: In the thread abort signal handler, if the thread is in the
18961 process of being stoped, don't throw the Abort exception, just stop the
18964 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
18966 * tramp-ppc.c: removed old code.
18968 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18970 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
18971 do some simple speed optimizations on ppc.
18973 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18975 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
18976 and large offsets in load/store.
18978 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18980 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
18981 it causes regressions.
18983 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
18985 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
18988 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18990 * jit-icalls.c: remove warnings.
18991 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
18992 speedups for unsafe code.
18994 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
18996 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
18998 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
19000 * basic-calls.cs: Add new regression test.
19002 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
19005 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
19007 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
19010 2004-05-06 Patrik Torstensson
19012 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
19013 long reg allocation in any reg (not only eax:edx) and implemented
19014 long shl/shr ops in asm instead of helpers.
19016 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
19018 * mini-sparc.h: Fix warnings.
19020 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
19023 * mini-exceptions.c (mono_handle_exception): Call the filter in a
19024 separate statement for clarity.
19026 * mini-sparc.c: Update status.
19028 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
19030 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
19033 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19035 * inssel-ppc.brg: another small pre-release workaround:
19036 we don't do overflow detection for long_sub_un.
19038 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19040 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
19041 (also works around a weird ppc bug: 57957).
19043 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
19045 * tramp-ppc.c: trampoline fixes.
19047 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
19049 * mini-ppc.c: fixed typos.
19051 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
19053 * mini-ppc.c, exceptions-ppc.c: more code saves registers
19054 at the top of the stack. Fixed typos. Use a frame registers
19055 for all the methods with exception clauses.
19057 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19059 * exceptions-ppc.c: restore fp registers.
19061 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
19063 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
19064 order from the stack top (moved the stack room to save the
19065 return value for trace after the param area). Fixed corruption
19066 in restoring registers on unwind.
19068 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
19070 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
19072 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19074 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
19075 and prolog/epilog for methods that use it. Allow
19076 enough param area room for varargs methods. Fix miguel's
19077 breakage in exception handling.
19079 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19081 * Makefile.am: run genmdesc only on current arch.
19083 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19085 * exceptions-x86.c:
19086 * mini-x86.h: fix the build on windows.
19088 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
19090 * 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.
19092 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
19094 * mini-exceptions.c: New file.
19096 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
19097 Move some parts of the x86 exception handling code to an
19098 arch-independent file so it can be shared with other ports.
19100 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
19102 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
19104 2004-04-26 David Waite <mass@akuma.org>
19106 * driver.c: remove comma from end of enumeration declaration
19108 2004-04-26 Jackson Harper <jackson@ximian.com>
19110 * driver.c: parse config file before loading first assembly. This
19111 allows the user gac to be enabled/disabled.
19113 2004-04-23 Miguel de Icaza <miguel@ximian.com>
19115 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
19116 simpler mechanism: we do not care what is encoded initially
19117 (branch absolute or relative), we care about the code and its
19118 target. I kept the old code for reference for now.
19120 The new code tries first to determine if the jump is anywhere in
19121 the -/+32 absolute meg range, if it succeeds, it encodes using the
19122 absolute branch; If not, it tried to find something in the
19123 relative range, if not, it uses the handle_thunk code.
19125 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
19127 * exceptions-ppc.c: use the correct ip register on macosx.
19129 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
19131 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
19133 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
19135 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
19136 Raise exception on integer divide by zero by hand since the hw
19137 doesn't support it. Handle NaNs in FP compares.
19139 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
19141 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
19142 code reducing duplication between the platforms and enabled
19143 signal exception handling (on linux for now).
19145 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
19147 * exceptions-ppc.c: more macosx support.
19149 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19151 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
19153 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
19155 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
19157 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
19159 * iltests.il: more tests.
19161 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
19163 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
19166 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
19168 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
19170 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
19172 * liveness.c: Mark variables as volatile in all basic blocks reachable
19173 from exception clauses.
19175 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
19177 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
19180 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
19182 * iltests.il, basic.cs: more tests for regalloc.
19184 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
19186 * iltests.il: Some tests for register allocation modifications
19189 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
19191 * exceptions.cs: Add regression test for bug #56782.
19193 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
19194 original stack trace if an exception is rethrown. Fixes #56782. Oh,
19195 the beauty of fixing the same thing in 5 different files...
19197 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
19199 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
19202 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
19204 * mini.c: Add support for STRWLPARRAY marshalling convention.
19206 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
19208 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
19209 to init the context to setup the regs pointer).
19211 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19213 * exceptions-ppc.c: more exceptions work.
19215 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19217 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
19220 2004-04-13 Miguel de Icaza <miguel@ximian.com>
19222 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
19223 can use the memory directly.
19225 * cpu-pentium.md: Update documentation from a post from Zoltan.
19227 add x86_add_membase, x86_sub_membase, x86_mul_membase
19229 2004-04-13 Miguel de Icaza <miguel@ximian.com>
19231 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
19232 GENERAL_REGS they were also hardcoded for all PPC ports.
19234 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
19236 Remove hard-coded limit for floating point registers, use
19237 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
19239 Notice that in MacOS X calling conventions you can fit a lot more
19240 floating point values in registers, so I should update the PInvoke
19241 test to excercise the passing of floating point values on the
19242 stack (currently broken).
19244 2004-04-06 Miguel de Icaza <miguel@ximian.com>
19246 * tramp-ppc.c (create_trampoline_code): Added
19247 JUMP_TRAMPOLINE_SIZE.
19248 (ppc_magic_trampoline): Follow the pattern from
19249 x86_magic_trampoline: if code is set to zero, return.
19250 (create_trampoline_code): Always pass MonoMethod to the jump
19251 trampoline, before it was passing a null.
19252 (mono_arch_create_jump_trampoline): Implement the jump stub, could
19253 share the code with mono_arch_create_jit_trampoline.
19255 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
19257 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
19260 * cpu-g4.md: Added length for jmp instruction, the worst case
19261 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
19264 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
19266 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
19268 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
19270 * mini.c: Only set bblock->real_offset when adding a new bblock, and
19271 before each IL instruction.
19273 * mini.c (CEE_BOX): Fix warnings.
19275 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19277 * mini.c: removed a few unused vars and extra whitespace.
19279 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
19281 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
19283 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
19285 (OP_GETCHR): use the above
19286 (CEE_LDELEMA): use the above.
19288 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
19289 version of the generic impl.
19290 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
19291 (CEE_LDELEMA): use the above.
19293 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
19295 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
19298 * iltests.il: Added new regression test for #56317.
19300 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
19302 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
19303 under NetBSD. Fixes #56450.
19305 * liveness.c (update_gen_kill_set): Fix previous patch.
19307 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19309 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
19311 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
19313 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
19314 ldsfld and ldsflda.
19316 * inssel-sparc.brg: Add more optimizations.
19318 * mini-sparc.c: Replace multiply/divide with shifts if possible.
19320 2004-04-01 Martin Baulig <martin@ximian.com>
19322 * mini.c (handle_box): New static function; moved the
19323 implementation of CEE_BOX here.
19324 (mono_method_to_ir): Added `constrained_call' variable.
19325 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
19326 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
19327 mono_method_get_constrained() to get the method.
19329 2004-04-01 Martin Baulig <martin@ximian.com>
19331 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
19332 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
19333 (mono_method_to_ir): We don't need these macros anymore since
19334 mono_class_get_full() already takes care of it.
19336 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19338 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
19339 use @function (as doesn't accept #function here) and check the return
19340 value of system and stop if fails.
19342 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19344 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
19346 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
19348 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
19350 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
19352 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
19355 * basic-long.cs: Add test for negation of Int64.MinValue.
19357 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
19359 * mini-sparc.c: Update status.
19361 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
19363 * exceptions-sparc.c: Fix return value in filters.
19365 * inssel-sparc.brg: Fix register allocation in some rules.
19367 2004-03-28 Martin Baulig <martin@ximian.com>
19369 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
19372 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
19374 * mini-x86.c (mono_arch_patch_code): Fix warnings.
19376 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
19377 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
19378 remove unused conv_u4 opcode.
19380 * mini-x86.c: Remove valgrind workaround since it slows down things
19381 even when mono is not run under valgrind.
19383 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
19385 * mini-sparc.c: Update status.
19387 * inssel-sparc.brg: Add some optimizations.
19389 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
19390 future delay slot filling. Add support for varargs, tail calls and JMP.
19392 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
19393 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
19395 * inssel.brg: Fix register allocation in OP_ARGLIST.
19397 * inssel.brg: Fix warnings.
19399 2004-03-25 Martin Baulig <martin@ximian.com>
19401 * mini.c (inflate_generic_field): Removed.
19402 (mini_get_method): Removed, use mono_get_method_full(),
19403 (mini_get_class): Removed, use mono_class_get_full().
19404 (mono_method_to_ir): Pass our generic context to
19405 mono_field_from_token().
19407 2004-03-25 Martin Baulig <martin@ximian.com>
19409 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
19410 of a `MonoMethod *'.
19411 (mini_get_method): Take a `MonoGenericContext *' instead
19412 of a `MonoMethod *'.
19413 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
19414 a new local variable called `generic_context' which holds the
19415 current `MonoGenericContext *'; use it to lookup things.
19417 2004-03-24 Martin Baulig <martin@ximian.com>
19419 * mini.c (mini_get_class): New static method; if we're inside a
19420 generic instance, inflate the class if neccessary.
19421 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
19423 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
19425 * iltests.il: New regression test for #55976.
19427 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
19430 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
19432 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
19435 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
19437 * liveness.c: Consider SSA stores as well as loads when making vars
19440 * exceptions.cs: New regression tests for register allocation.
19442 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
19444 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
19445 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
19446 domain lock only to protect puntual access to data structures.
19447 Added access lock for sighash, jit_icall_hash_name,
19448 jit_icall_hash_addr and domain->code_mp.
19450 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
19452 * driver.c: Print SIGSEGV handling method.
19454 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
19456 * mini.c (setup_jit_tls_data): Handle case when this is called
19457 multiple times for a thread.
19459 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
19460 is different from fbxx_un. Fixes #54303. Also use constants instead of
19461 magic numbers in a lot of places.
19463 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
19465 * exceptions.cs: Fix cctor test when --regression is used.
19467 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
19469 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
19472 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
19474 * inssel-ppc.brg: fixed register assignments for some rules.
19476 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
19478 * exceptions.cs: Add test for exceptions in static constructors.
19480 * mini.c (mono_jit_compile_method_with_out): Move the calling of
19481 static constructors outside the domain lock. Fixes #55720.
19483 2004-03-17 Martin Baulig <martin@ximian.com>
19485 * mini.c (get_generic_field_inst): Removed, this'll never happen.
19486 (inflate_generic_field): Take the `MonoMethod *' instead of the
19487 `MonoClass *' and added support for generic method.
19488 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
19489 have a `field->parent->gen_params', only inflate the field if it's
19490 an open constructed type.
19492 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
19494 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
19495 exception object instead of the preconstructed ones.
19497 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19499 * mini.c: reverted changed to sigsegv_signal_handler commited
19500 accidentally in the previous patch.
19502 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19505 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
19506 running --aot with an old assembly.
19508 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
19510 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
19513 * mini-sparc.c: Add support for v9 branches with prediction.
19515 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
19517 * mini.c (mini_init): #warning is GNUC only
19519 * mini-sparc.h: implement __builtin_frame_address
19520 and __builtin_return_address for Sun C compiler
19522 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
19524 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
19526 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
19528 * basic-calls.cs: Add test for unaligned byref long argument passing.
19530 * mini-ops.h: Add sparcv9 compare and branch instructions.
19532 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
19533 v9 instructions if we have a v9 cpu.
19535 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
19536 registers for global allocation.
19538 * exceptions-sparc.c: Fixes.
19540 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
19542 * liveness.c (mono_analyze_liveness): Optimized version.
19544 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
19546 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
19549 * basic-float.cs basic-calls.cs: New regression tests.
19551 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
19553 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
19554 sigaltstack implementation.
19556 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
19558 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
19559 stuff if SIGSEGV_ON_ALTSTACK is not defined.
19561 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
19563 * mini.c: Fix warnings.
19565 * mini.c (mono_resolve_patch_target): New function which contains the
19566 arch independent part of the patching process.
19568 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
19569 patching code to a separate function.
19571 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
19573 * mini.c (add_signal_handler): ifdef out on Windows
19575 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
19577 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
19578 cpu-sparc.md: Add exception handling support + other fixes.
19580 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
19581 typed GC detection in --version.
19583 * basic.cs exceptions.cs: New regression tests.
19585 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
19586 the arch specific code can store data during a compilation.
19588 * mini-ops.h: Add OP_SETFRET.
19590 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
19591 function, register a separate icall for each arity, so the icalls can
19594 * mini.c (mono_print_tree): Print negative offsets in a more readable
19597 * mini.c: Make signal handling work on sparc.
19599 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
19601 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
19603 * jit-icalls.c: Emulate truncl by aintl on solaris.
19605 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
19607 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
19609 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
19611 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
19613 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
19614 a MarshalByRef type, inline a method that performs the check, taking into
19615 account that the object can be a proxy. Also implemented tow new opcodes:
19616 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19617 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
19618 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19620 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
19622 * mini-ppc.c: if a relative branch displacement is too big
19623 but it points to and area reachable with an absolute branch,
19626 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
19628 * mini.c: optimize small copies in cpblk.
19630 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
19632 * basic-calls.cs basic-float.cs: New regression tests.
19634 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
19635 negative offsets from %fp. Implement localloc. Fix local register
19636 allocation. Fix the case when the this argument needs to be saved to
19637 the stack. Implement some missing opcodes.
19639 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
19641 * mini.c (mini_method_compile): Reenable global regalloc in methods
19642 with exception handlers.
19644 * linear-scan.c (mono_varlist_sort): Fix warning.
19646 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
19648 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
19651 * liveness.c: Make all variables uses in exception clauses volatile, to
19652 prevent them from being allocated to registers. Fixes #42136.
19654 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
19656 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
19657 causes regressions.
19659 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
19660 argument to mono_arch_regalloc_cost.
19662 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
19665 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
19667 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
19668 Make the cost of allocating a variable to a register arch dependent.
19670 * basic-calls.cs: Fix compilation of tests.
19672 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
19673 helper function to cut back on the number of #ifdefs needed.
19675 * mini-ppc.c: Fix compilation.
19677 * basic-calls.cs: New regression tests.
19679 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
19681 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
19682 of l0 since that is callee saved.
19684 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
19687 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
19688 of delay instruction.
19690 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
19692 * mini.h (MonoCallInst): Add 'virtual' flag.
19694 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
19696 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
19698 * *.cs: New regression tests.
19700 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
19703 * mini.c (mono_runtime_install_handlers): Fix build.
19705 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
19706 'signal_stack_size' members.
19708 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
19709 alternate signal stack.
19711 * exceptions-x86.c: Add stack overflow handling.
19713 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
19714 functions to arch independent code.
19716 * mini.c (mono_print_tree): Print more detailed info for load_membase
19719 2004-02-23 Martin Baulig <martin@ximian.com>
19721 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
19723 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
19725 * mini-x86.c: fixed reg allocation for div/rem.
19727 2004-02-22 Miguel de Icaza <miguel@ximian.com>
19729 * driver.c (mono_main): Report some configuratio options on --version.
19731 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
19733 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
19734 low in the address space. Correctly flush memory in thunks where we
19735 output native code.
19737 2004-02-20 Martin Baulig <martin@ximian.com>
19739 * mini.c (mini_get_method): New static method; inflate all generic
19740 methods and methods in open generic instances.
19741 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
19742 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
19744 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19746 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
19748 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
19750 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
19752 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
19754 * mini-sparc.c (flushi mono_arch_output_basic_block): make
19755 it compile using Sun's compiler.
19757 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19759 * 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.
19761 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
19763 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19765 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
19767 * mini-ppc.c: handle calls outside of the allowed range with thunks
19768 allocated using the code manager.
19769 * tramp-ppc.c: use the code manager to hold generated native code.
19770 Fixed the magic trampoline to just patch vtable entries.
19772 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
19774 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
19777 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
19779 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
19782 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
19783 if we have a working __thread implementation.
19785 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
19786 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
19788 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
19790 * mini-x86.c: Fix compilation under gcc 2.
19792 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
19794 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
19795 contains a call to the wrapped function.
19797 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
19798 OP_<CALL>_IMM opcodes, and use them under X86.
19800 * mini.c (mono_jit_find_compiled_method): Fix warning.
19802 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
19804 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
19806 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
19807 functionality to mini.c.
19809 * mini.c (mono_create_jump_trampoline): New function to create a jump
19810 trampoline. Return a compiled method instead of a trampoline if it
19811 exists. Add a cache for jump trampolines.
19813 * mini.c (mono_jit_find_compiled_method): New function to return a
19814 compiled method if it exists.
19816 * mini-x86.c: Call mono_create_jump_trampoline instead of
19817 mono_arch_create_jit_trampoline.
19819 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
19820 a jump trampoline. Fixes #52092.
19822 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
19824 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
19825 which is not up-to-date. Add check_corlib_version () instead.
19827 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
19830 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
19831 since newer valgrind versions do not need it.
19833 * mini.c (mono_jit_compile_method_with_opt): New helper function to
19834 compile a method with a given set of optimizations.
19836 * mini.c: Compile icall wrappers on-demand instead of at startup.
19838 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
19839 wrapper for an icall.
19841 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
19843 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
19846 * iltests.il: Add test for non-empty stack before switch instruction.
19848 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
19850 * mini.c: Add support for new stringbuilder marshalling conventions.
19852 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
19854 2004-02-01 Martin Baulig <martin@ximian.com>
19856 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
19857 in `ginst->mtype_argv'.
19859 2004-01-31 Miguel de Icaza <miguel@ximian.com>
19861 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
19862 facilitate grepping.
19864 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
19866 * mini.c: fixed buglet in initobj generic implementation for references.
19868 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
19870 * Makefile.am: make the version script conditional.
19871 * jit-icalls.c: handle missing truncl().
19873 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
19875 * exceptions.cs: Add more tests for double->int conversion.
19877 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
19878 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
19880 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
19882 * driver.c: make --verbose --version emit an error
19883 if the loaded corlib doesn't match the runtime version.
19885 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
19887 * mini-ppc.h: export ppc_patch().
19888 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
19889 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
19890 on par or better than on MacOSX.
19892 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
19894 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
19895 mono_lookup_pinvoke_call.
19897 * mini-x86.c: Under windows, the default pinvoke calling convention is
19898 stdcall. Fixes #52834.
19900 * mini.c (optimize_branches): Add an upper bound to the number of
19901 iterations to prevent infinite loops on strange loops. Fixes #53003.
19903 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
19905 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
19906 and ISINST. Fixes #52093.
19908 * objects.cs (test_0_vector_array_cast): New tests.
19910 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
19912 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
19913 checking in Array.Set ().
19915 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
19918 * object.cs (test_0_multi_array_cast): New regression test.
19920 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
19922 * exceptions-ppc.c: fix build on Linux/PPC.
19924 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
19926 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
19927 running under valgrind.
19928 (x86_magic_trampoline): Fix build bustage.
19930 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
19931 negative values as well. This is needed for the encoding of the line number
19932 info, since sometimes the line numbers are not in increasing order.
19934 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
19936 * cpu-pentium.md (localloc): Increase the size of the localloc
19937 instruction since it is a loop under Win32.
19939 * debug-mini.c (record_line_number): Get rid of unneccesary memory
19942 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
19944 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
19945 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
19946 Max Horn (max@quendi.de). Fix file names in comments.
19948 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
19950 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
19951 avoid stack overflow.
19952 (replace_usage): Avoid uninitialized variable warnings.
19954 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
19955 and taking the address of valuetype variables.
19957 2004-01-03 Patrik Torstensson
19959 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
19960 for other purposes than FP later on.
19962 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
19964 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
19967 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19969 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
19971 2003-12-30 Patrik Torstensson <p@rxc.se>
19973 * mini-x86.h: Decreased number of availiable fp regs.
19974 Solves corner cases with FP spilling.
19976 2003-12-23 Patrik Torstensson <p@rxc.se>
19978 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
19979 for floating point stack tracking / spilling on x86.
19982 * basic-float.cs: added float mul overflow test.
19984 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
19986 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
19988 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19990 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
19991 supports for cond branches that overflow the immediate
19992 overflow offset. mcs can compile simple programs.
19994 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
19996 * exceptions-ppc.c: exception handling support wip:
19997 finally handlers get run on exception.
19999 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
20001 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
20004 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
20006 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
20007 initial support for stack walking and unwinding.
20009 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
20011 * driver.c (mono_main): Make corlib-out-of-sync message more
20012 descriptive. Also remove verify_corlib call.
20014 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
20016 * mini.c: make CEE_NEWARR calls and other emulated opcodes
20017 not overlap with other call's arguments, too.
20019 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
20021 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
20022 move to arch-specific code the choice of arch-specific
20023 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
20024 * mini.c: ensure emulation calls will not interleave
20027 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
20029 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
20030 the magic trampoline stack frame is dropped before executing
20033 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
20035 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
20036 and integer to fp conversions. Added support for overflowing
20037 arguments on the stack. Reserve a couple more registers as temps.
20038 Added support for aot compilation (as output still needs to be
20041 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
20043 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
20044 Don't overwrite return register in some corner cases.
20046 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
20048 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
20049 static constructors when AOT compiling.
20051 * driver.c (mono_main): Call mono_check_corlib_version.
20053 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
20055 * cpu-g4.md, basic.cs: fixed div target register.
20057 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
20059 * mini-ppc.c, basic.cs: shl_imm fix with test.
20061 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
20063 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
20064 structures by value. Misc fixes.
20065 * objects.cs: more tests.
20067 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
20069 * mini-ppc.c: lconv.ovf.i implemented.
20071 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20074 (mini_init): don't error out if someone already called g_thread_init.
20076 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
20078 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
20079 to be any type per the spec. Fix abnormal memory usage when
20080 the same object is repeatedly thrown.
20082 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
20084 * mini.c: check for overruns in IL code.
20086 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
20088 * TODO: Add/remove some todo entries.
20090 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
20092 * driver.c (mono_main): Call mono_verify_corlib.
20094 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
20096 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
20097 This has been moved to mini.c
20098 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
20099 type being casted is marshalbyref it could be a proxy, so instead of
20100 emitting the type check code, emit a call to a runtime method that will
20101 perform the check by calling CanCastTo if needed.
20103 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
20105 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
20106 methods with large stack frames under Win32.
20108 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
20110 * Makefile.am: Distribute regression tests.
20112 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
20113 at the end instead of inserting each variable into the sorted list.
20115 * linear-scan.c (mono_varlist_sort): New helper function.
20117 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
20119 * mini.c: ensure arguments and locals are within bounds.
20121 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
20123 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
20126 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
20128 * mini.c (mono_cprop_copy_values): Fix crash.
20130 * aot.c: Set verbosity back to 0.
20132 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
20134 * regalloc.c: complete memory leak fix by Laurent Morichetti
20137 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
20139 * driver.c (main_thread_handler): Revert the previous patch.
20141 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
20144 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
20145 memory from the memory pool.
20147 * driver.c (main_thread_handler): Turn on all optimizations when
20150 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
20151 an array for better performance.
20153 * regalloc.c (mono_regstate_assign): Fix memory leak.
20155 * debug-mini.c (mono_debug_serialize_debug_info): New function to
20156 serialize the debug info.
20158 * debug-mini.c (mono_debug_add_aot_method): New function to load the
20159 debug info from the serialized representation.
20161 * aot.c: Save debug info into the generated file and load it when
20164 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
20166 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
20168 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
20169 More FP-related fixes.
20171 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
20173 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
20174 and register allocation buglet. Hello world now runs.
20176 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
20178 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
20179 * tramp-ppc.c: fixed class init trampoline.
20180 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
20182 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
20184 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
20185 mini.c: more ppc changes/fixes.
20187 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
20189 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
20190 Also optimize the case when the arguments are the same in the caller
20193 * iltests.il: Add tests for tail calls with valuetype arguments.
20195 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
20197 * mini-ppc.c: fixes for struct return type.
20199 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
20201 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
20202 mono_spillvar_offset() to arch-specific code.
20204 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
20206 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
20208 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
20210 * exceptions-x86.c: Fix stack space leaks.
20212 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
20213 registers from the lmf if the method has save_lmf set.
20215 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
20217 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
20218 of icall wrappers into InvokeInDomain, since these are now per-domain.
20220 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
20222 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
20223 make some opcode emulation and intrinsic ops enabled/disabled
20224 according to the architecture. More fixes.
20226 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
20228 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
20230 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
20232 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
20233 arch-specific handling for 'this' and struct return type to
20234 arch-specific code.
20236 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20238 * aot.c: prevent divide by zero error when reporting (it happened with
20239 Accessibility.dll).
20241 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
20243 * mini.h (inst_switch): Remove unused macro.
20245 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20248 (load_aot_module): free 'info->methods' and 'info' properly. No more
20249 "free(): invalid pointer blah" messages when you have an old aot
20252 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
20254 * jit-icalls.c, mini.c: Added support for context static fields.
20256 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
20258 * mini.c (mono_method_blittable): Methods which set LastError are not
20259 blittable either. Fixes #51108.
20261 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
20263 * mini.c: flush icache.
20264 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
20266 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
20268 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
20270 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
20272 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
20275 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
20278 * inssel.brg (CEE_MKREFANY): Fix AOT case.
20280 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
20282 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
20283 instruction when the result is discarded.
20285 * iltests.il (test_0_div_regalloc): New regression test.
20287 * arrays.cs: Fix compilation error.
20289 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
20291 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
20292 float rules to inssel-x86.brg: sane architectures with FP registers
20293 don't need to implement these rules.
20295 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
20297 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
20299 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
20301 * mini.h, inssel-long32.brg: fixed endianess issues in int64
20302 implementation of 32 bit systems.
20304 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
20306 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
20307 (Jeroen Zwartepoorte).
20309 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
20311 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
20312 the caller and the callee matches.
20314 * mini.c (mono_method_to_ir): Add comment.
20316 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
20317 signbit is missing on some platforms.
20319 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
20321 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
20323 * mini.c (setup_jit_tls_data): Call the new function.
20325 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
20327 * mini-x86.c: Add experimental support for fast access to the lmf
20328 structure under NPTL/Linux 2.6.x.
20330 2003-11-06 Martin Baulig <martin@ximian.com>
20332 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
20333 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
20336 2003-11-02 Martin Baulig <martin@ximian.com>
20338 * mini.c (inflate_generic_field): New static method.
20339 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
20340 generic instance and the field is declared in a generic type, call
20341 inflate_generic_field() to inflate it. Fixes gen-28.cs.
20343 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
20345 * mini.h mini.c (mono_method_same_domain): New function to return
20346 whenever the caller and the callee are in the same domain.
20348 * tramp-x86.c (x86_magic_trampoline): Use the new function.
20350 2003-10-30 Martin Baulig <martin@ximian.com>
20352 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
20353 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
20355 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
20356 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
20358 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
20360 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
20363 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
20364 object here, so it is in the correct appdomain etc.
20366 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
20368 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
20370 (mono_method_to_ir): Avoid freeing the type created returned from
20371 mono_type_create_from_typespec, since it is put into an internal cache
20372 by the function. Fixes pointer.exe.
20374 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
20375 trampolines for icalls and pinvokes as well. Fixes #33569.
20377 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
20379 * mini.c: Update after appdomain changes.
20381 * mini.c (mono_jit_compile_method_inner): Allways compile native
20382 method wrappers in the root domain, since there can only be one
20383 instance of them, whose address is stored in method->info.
20385 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
20387 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
20388 environment variable. Instead detect automatically whenever running
20389 under valgrind using the magic macro RUNNING_ON_VALGRIND from
20392 2003-10-16 Miguel de Icaza <miguel@ximian.com>
20394 * trace.c, trace.h: New files that implement the new trace option
20397 * driver.c: Document new --trace options.
20399 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
20402 - if (mono_jit_trace_calls)
20403 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
20405 * mini.h: prototypes.
20407 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
20409 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
20411 * mini.c inssel.brg: Implement typedefbyref opcodes.
20413 * mini.c (mono_jit_compile_method): Remove unused local variable.
20415 * mini.c (mono_jit_compile_method_inner): Ditto.
20417 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
20419 * tramp-x86.c (x86_class_init_trampoline): Fix build.
20421 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
20423 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
20425 * mini.c (mono_no_aot): Remove unused global variable.
20427 * mini.c: Thread safety fixes.
20429 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
20431 * mini.c (mono_create_class_init_trampoline): Add a lock around
20432 class_init_hash_addr.
20434 * arrays.cs (test_0_newarr_emulation): Add new regression test for
20437 * mini.c: Decompose the NEWARR instruction before decomposing its
20438 arguments. Fixes #30073.
20440 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
20442 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
20445 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
20447 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
20449 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
20451 * driver.c: Add support for compiling icall wrappers to --compile.
20453 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
20455 * inssel.brg: The empty value in class->interface_offsets is -1, not
20458 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
20460 * objects.cs: New test for 'is' operator on an array of interfaces.
20462 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20464 * tramp-ppc.c: update trampoline code to support jumps
20465 and class initialization.
20467 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
20469 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
20471 * inssel.brg (OP_UNBOXCAST): Fix #46027.
20473 * inssel.brg (OP_UNBOX): Remove unused rule.
20475 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
20476 region instead of one for each method. Fixes #47813.
20478 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
20480 * exceptions.cs (test_0_nested_finally): New regression test for
20481 nested exception handlers.
20483 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
20485 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
20487 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
20490 * mini.c (mono_method_check_inlining): Make the inlining limit
20491 configurable by an environment variable.
20493 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
20495 * mini.h: Bump AOT file version.
20497 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
20498 token, store the image along with the token, since the token might not
20499 refer to the same image as the method containing the relocation,
20500 because of inlining.
20502 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
20504 * mini.c (mono_precompile_assemblies): New function to compile
20505 all methods in all loaded assemblies.
20507 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
20509 * regalloc.h regalloc.c (MonoRegState): Change the type of
20510 iassign and fassign to int*, since they can contain large negative
20511 values if the register is spilled. Also added some comments. Fixes
20514 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
20515 under Win32. Fixes #42964.
20517 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
20519 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
20521 * aot.c: Added support for AOT compiling methods which contain calls
20522 to wrappers. Currently, only remoting-invoke-with-check wrappers are
20525 * driver.c (compile_all_methods): Run the compilation in a thread
20526 managed by mono. Fixes #44023.
20528 * mini.c (mono_codegen): Print full method name in verbose output.
20530 * mini-x86.c (mono_arch_patch_code): Fix warning.
20532 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
20533 jumps, since the method we are jumping to might be domain-specific.
20535 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
20537 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20539 * inssel.brg: string chars are unsigned.
20541 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
20543 * TODO: New todo item.
20545 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
20546 which calls mono_runtime_class_init and patches the call site to
20547 avoid further calls.
20548 (mono_arch_create_class_init_trampoline): New arch specific function
20549 to create a class init trampoline.
20550 (create_trampoline_code): Generalized so it can create
20551 class init trampolines as well.
20553 * mini.c (helper_sig_class_init_trampoline): New helper variable.
20554 (mono_create_class_init_trampoline): New function to create and cache
20555 class init trampolines.
20556 (mono_find_class_init_trampoline_by_addr): New function to lookup the
20557 vtable given the address of a class init trampoline. Used by the
20559 (mono_codegen): Generate a call to a trampoline instead of
20560 mono_runtime_class_init in LDSFLD[A].
20561 (mono_codegen): Add relocations for the new trampoline.
20563 * mini.h mini-x86.c aot.c: Added a new relocation type:
20564 MONO_PATCH_INFO_CLASS_INIT.
20566 * mini.h: Bump AOT version number.
20568 * aot.c: Create a copy of the loaded code instead of using the original
20569 so methods which call each other will be close in memory, improving
20572 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
20573 patch since it breaks the regression tests.
20575 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
20576 for the register saving instruction sequence since the
20577 frame_state_for function in glibc 2.3.2 don't seem to detect it.
20579 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
20581 * TODO: Fix todo item && remove another.
20583 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
20585 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
20588 * aot.c: Moved the check for MONO_LASTAOT into the initialization
20589 function of the module.
20591 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
20592 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
20593 --no-aot command line option.
20595 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
20597 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
20598 by Bernie Solomon (bernard@ugsolutions.com).
20600 * inssel.brg: Refactor the interface offset table related code into
20601 its separate functions and add support for the AOT case.
20603 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
20605 * aot.c (mono_aot_get_method_inner): Fix memory leak.
20607 * aot.c: Added mono_aot_verbose variable and made all debugging
20608 output depend on the value of this variable.
20610 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
20611 method_label and info_label.
20613 * mini.h mini-x86.c aot.c: Added a new relocation type
20614 MONO_PATCH_INFO_IID for klass->interface_id.
20616 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
20617 the MonoJitInfo structure.
20619 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
20620 a non-root appdomain in shared mode.
20622 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
20624 * aot.c: make aot loader less verbose. Remove free of unused variable.
20626 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
20628 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
20630 * .cvsignore: Added *.dll.
20632 * mini.c (mono_print_tree_nl): New function callable while debugging.
20634 * mini.c (mono_print_code): Export this.
20636 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
20639 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
20641 * mini.h (MonoCompile): Added 'jit_info' field.
20643 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
20644 the cfg structure, since it is needed by the AOT compiler.
20646 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
20648 * aot.c: A major rewrite. Changes include:
20649 - save exception tables for methods which have them.
20650 - cache failed lookups in aot_get_method () to avoid the (slow) calls
20651 to g_module_symbol.
20652 - reworked the file format so it is now much smaller and needs
20653 fewer relocation entries.
20655 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20657 * aot.c (load_aot_module): Fix build bustage on platforms without
20660 2003-09-04 Martin Baulig <martin@ximian.com>
20662 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
20664 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20666 * TODO: Some new optimization ideas.
20668 * aot.c: Move AOT module loading logic here from mono_assembly_open.
20670 * aot.c: Save the optimization flags used to compile the code into
20673 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
20674 support emitting domain specific code.
20676 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
20677 no longer domain neutral. It can be made domain neutral by compiling
20678 with --optimize=shared.
20680 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
20681 between appdomains.
20683 * driver.c mini.h mini.c: New --no-aot debugging option which disables
20684 loading of AOT code.
20686 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
20688 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
20689 if there is no domain neutrality information.
20691 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
20693 * aot.c (mono_compile_assembly): Emit a symbol containing the file
20694 format version into the generated library.
20696 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
20697 callee method into the caller since one of them could be shared.
20699 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
20700 system exceptions from AOT code now works.
20702 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
20703 method if it is domain neutral and the callee is not.
20705 * graph.c (cfg_emit_one_loop_level): Fix warning.
20707 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
20709 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
20712 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
20714 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
20715 is needed by code which is executed before mono_runtime_init ().
20716 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
20718 * mini.c (mono_thread_abort): Fix warning.
20719 (mono_jit_compile_method): Call static constructor in the AOT case too.
20721 * aot.c (mono_compile_assembly): Fix warning.
20723 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20725 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
20727 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
20729 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
20731 * cpu-pentium.md: Fix the length of call opcodes so they include the
20732 ESP restoring instruction. Fixes #47968.
20734 2003-08-28 Martin Baulig <martin@ximian.com>
20736 * mini-x86.c (mono_arch_call_opcode): Added support for
20737 MONO_TYPE_GENERICINST.
20739 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
20741 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
20743 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
20744 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
20746 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
20749 2003-08-26 Martin Baulig <martin@ximian.com>
20751 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
20752 when reporting an error, set this to the actual error location.
20753 (mono_method_to_ir): Report the correct error location if
20754 get_basic_blocks() returned an error.
20756 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
20758 * mini.c (mono_type_blittable): OBJECT is not blittable.
20759 (mono_method_blittable): Methods which have marshalling descriptors
20760 are not blittable either. Fixes #47842.
20762 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
20764 * driver.c mini.c: Use an environment variable instead of a global
20765 variable. Also fix the build.
20767 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
20768 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
20771 * driver.c mini.c: Added --with-valgrind option to turn off some
20772 code which prevents mono from running under valgrind.
20774 * mini.c (mono_emit_call_args): Fixed warning.
20776 * mini.c (mono_emulate_opcode): Fixed warning.
20778 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20780 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
20781 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
20782 regalloc.c, regalloc.h: specify available registers in arch-specific
20783 code and support floats in the regallocator (patch by Laurent Morichetti
20786 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20788 * mini.c: mono_thread_current() can be called only after
20789 mono_runtime_init(): rearrange code to not call it early on.
20791 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20793 * mini.c: allocate jump tables in the code mempools.
20795 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20797 * mini.c, mini.h: make sure per-thread data allocated by the jit is
20800 2003-08-10 Miguel de Icaza <miguel@ximian.com>
20802 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
20803 12 to 16. This fixes bug #47453.
20806 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
20808 * mini-ppc.c: fixed indexed load and unsigned compares.
20810 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
20812 * mini.c: reenabled installation of handler for
20813 thread abort signal.
20815 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20817 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
20818 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
20819 until it's fixed and actually useful.
20821 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20823 * inssel-long32.brg: couple more opcodes implemented.
20825 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20827 * mini-sparc.c: Even more opcodes implemeted.
20829 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
20831 * mini-sparc.c: More opcodes implemented.
20833 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
20835 * mini-sparc.c: More opcodes implemented.
20837 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20839 * inssel-sparc.brg: Add some needed rules. Direct
20841 * Makefile.am: Use inssel-sparc.brg
20842 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
20843 an assert happy for now.
20845 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
20847 * mini-sparc.c: Fixed compile errors.
20848 * exceptions-sparc.c: Same. We now produce a mono binary
20849 on sparc-linux. Yea.
20851 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
20853 * mini-sparc.c: Renamed registers. Also some macro cleanups.
20854 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
20855 They compile, but do not work.
20857 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20859 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
20860 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
20861 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
20864 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20866 * mini.c: more opcodes implemented and better support for generics.
20868 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20870 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
20871 * mini.c, mini.h: first cut at generics support: some new instructions
20872 added and changed the behaviour of some of the existing ones.
20874 2003-07-21 Miguel de Icaza <miguel@ximian.com>
20876 * mini.c: Removed definition of metadata_shared mutex here.
20878 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20880 * mini-x86.c: make vararg calls work for instance methods.
20882 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
20884 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
20885 returns the arguments in a separte list, now.
20887 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20889 * aot.c, mini.c: updates for array type representation changes.
20891 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
20893 * mini.c: register function to perform jit shutdown.
20895 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20897 * mini.c: use a faster allocator if possible.
20899 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20901 * aot.c: some cleanups and portability changes.
20903 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20905 * mini.c: use faster allocation for CEE_BOX if possible.
20907 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
20909 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
20910 Moved inlined mempcy code to its own function so that is can be
20911 reused. Added an inline memset function as well (optimized initobj).
20912 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
20914 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
20916 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
20918 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
20920 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
20921 arch code can setup the cpu for CLR execution, if needed.
20922 We use it on x86 to set the precision of FP operations.
20924 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
20926 * mini.c: disable some optimizations if we can guess they'll cost too
20927 much for a given method.
20929 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20931 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
20933 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
20934 * mini.h mini.c mini-x86.c: Added instruction level coverage
20935 info collection support.
20937 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
20939 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
20940 is now implemented in the profiling API. Get rid of a couple of
20941 unnecessary global variables.
20943 2003-06-15 Nick Drochak <ndrochak@gol.com>
20945 * basic-long.cs: tests for negative values for bigmul, and unsigned.
20946 * cpu-g4.md: add op_bigmul and op_bigmul_un
20947 * cpu_pentium.md: add op_bigmul_un
20948 * inssel-long32.brg: add rule for unsigned bigmul
20949 * mini-ops.h: define OP_BIGMUL_UN
20950 * mini-x86.c: THE BUG: handle (un)signed properly
20951 * mini.c: choose unsigned opcode if needed.
20952 This set of patches fixes bug #44291
20954 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
20956 * mini.c (optimize_branches): improved to handle all kinds of
20957 conditional branches.
20959 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
20961 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
20962 don't raise exceptions.
20964 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20966 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
20967 to arch-specific files.
20969 2003-06-09 Martin Baulig <martin@ximian.com>
20971 * Makefile.am (libs): Added $(LIBGC_LIBS).
20973 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
20975 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
20976 and OP_ATAN (fixes bug#44293).
20978 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
20980 * Makefile.am, mini-x86.c: rename cpu description array to
20981 pentium_desc, since some compilers define the 'pentium' preprocessor
20984 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
20986 * mini.c (mini_select_instructions): add explicit branch if the
20987 following block is not the false target of a conditional branch -
20988 we need this with any optimization that reorder or remove bblocks
20990 * mini.c (optimize_branches): bug fixes
20992 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
20994 * mini.c (mono_method_to_ir): inline static readonly fields
20996 * ssa.c (fold_tree): start cfold support for long (very simple
20999 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
21001 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
21003 * inssel.brg: fixed memcpy (bug #44219).
21005 2003-06-05 Dick Porter <dick@ximian.com>
21007 * driver.c: Set the glib log levels to not abort if g_message
21010 g_set_prgname() has to happen before mini_init() so that the
21011 process handle gets the info.
21013 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
21015 * driver.c: add intrins to the default optimizations to get wider
21018 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
21020 * mini.h: some large basic blocks will overflow a 16-bit
21021 integers for symbolic registers.
21023 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
21025 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
21026 (mono_arch_output_basic_block): fix bug 43499
21028 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
21030 * mini.c: kill duplicated definition of mono_debug_format.
21032 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
21034 * mini-x86.c, arrays.cs: fixed register allocation bug.
21036 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
21038 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
21040 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
21042 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21045 (print_method_from_ip): also print source location information if
21048 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
21050 * mini.c (mono_find_block_region): bug fix in region code
21051 (mini_method_compile): enable removing unreachable code again, but
21052 only in methods without exception clauses.
21054 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
21056 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
21057 Implemented arglist opcode and handling of TypedReference type.
21058 Fixed x86 call convention when a structure is returned.
21059 Minimal support for calling static vararg methods.
21061 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
21063 * mini.c (mini_method_compile): always remove unreachable code,
21064 because the code in them may be inconsistent (access to dead
21065 variables for example).
21067 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
21069 * driver.c, debug-mini.c: warning fixes.
21071 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
21073 * Makefile.am, jit.h, mini.h: install header for embedding mono.
21075 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
21077 * mini.c: thread-static fields are registered in mono_class_vtable(),
21078 so ensure the function is called before checking for them.
21080 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
21082 * mini.c (optimize_branches): fix for bug 43586
21084 * jit-icalls.c (mono_llmult_ovf): added an additional check for
21085 overflow (fixes Bug #43639)
21087 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21089 * mini.c, objects.cs: allow the use of stobj for primitive types.
21091 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21093 * mini.c: be less strict about argument checking until we support
21094 running the verifier.
21096 2003-05-27 Nick Drochak <ndrochak@gol.com>
21098 * basic-long.cs: tests for (ulong)int * (ulong)int also
21099 * mini.c: use the same trick for (ulong)int * (ulong)int
21101 2003-05-27 Nick Drochak <ndrochak@gol.com>
21103 * basic-long.cs: add regression test for (long)int * (long)int
21104 * cpu-pentium.md: add op_bigmul specification
21105 * inssel-long32.brg: add OP_BIGMUL rule
21106 * mini-ops.h: add OP_BIGMUL
21107 * mini-x86.c: register allocator: handle case where src1 needs to be
21109 * mini.c: substitute special BIGMUL opcode in the tree for
21110 (long)int * (long)int
21112 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
21114 * jit-icalls.c: call the type ctor on field access if needed.
21116 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
21118 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
21119 to a method (including results of ldelema, bug#43207).
21121 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
21123 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
21124 colors to show exception handler blocks.
21126 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
21127 (fix for pinvoke7.cs).
21129 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21131 * mini.h, mini.c: ensure correct initialization order for types that
21132 require it. Prepare for lazy compilation of jit icall wrappers.
21133 Provide a name for opcode emulation to reduce unneeded mallocing.
21135 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
21137 * mini-x86.c: better register restoring code and profiling
21138 support for tail calls.
21140 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21142 * mini.h, driver.c: prepare for leaf methods optimization.
21144 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
21146 * mini.c: get targets of branches before converting a method.
21148 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
21150 * mini.c (optimize_branches): added some experimental code (disbaled)
21152 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
21154 * mini.c (optimize_branches): fix branch to branch optimization
21156 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
21158 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
21160 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
21162 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
21165 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
21167 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
21168 enable use of interface variables again.
21170 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
21171 I1 to registers because there is no simply way to sign extend 8bit
21172 quantities in caller saved registers on x86.
21174 * inssel-float.brg: set costs of some rules to 2 so
21175 that monobure always select the arch. specific ones if supplied,
21176 regardless of the order we pass the files to monoburg.
21178 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
21180 * mini.c, mini-x86.c: since the magic trampoline for jumps
21181 can't patch the code directly, we do it as soon as the
21182 method gets compiled.
21184 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
21186 * mini-x86.c, mini.h: introduce a new patching method
21187 to support CEE_JMP and tail calls.
21188 * mini.c: obey tail.call. Don't precompile methods target
21190 * tramp-x86.c: new trampoline code to handle methods
21191 reached through a jump.
21193 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
21195 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
21196 bit values to registers
21198 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
21200 * mini.c (mono_compile_get_interface_var): share interface
21201 variables if possible.
21203 2003-05-16 Martin Baulig <martin@ximian.com>
21205 * debug-mini.c (mono_init_debugger): New function to initialize
21206 the debugger. This is not in the debugger since it needs to
21207 access some of mini's internals.
21209 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
21211 * mini.c (mono_method_to_ir): inlining fixes/cleanups
21213 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
21215 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
21216 for value type handling.
21218 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
21220 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
21221 (mono_method_check_inlining): enable inlining of all kinds of wrappers
21223 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
21225 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
21226 the constructor through a proxy.
21228 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21230 * jit-icalls.c, inssel.brg: fixes to array element address
21233 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
21235 * mini-x86.c (is_regsize_var): allocate pointer to registers
21237 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21239 * driver.c: fixed typo, added intrins to the set of optimizations
21240 tested with regressions.
21242 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
21244 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
21245 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
21248 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
21250 * inssel.brg: remove some common pop instructions without side effects
21252 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
21254 * inssel-x86.brg: fixed thinko in int to double conversions.
21256 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
21258 * mini.c, jit-icalls.c: added runtime thread-static variable support.
21260 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
21262 * inssel-long32.brg: two more missing instructions.
21264 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
21266 * mini.c (mono_emit_call_args): set the cil_code for all arguments
21267 if not already set.
21269 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
21271 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
21274 * basic-float.cs: Added tests for negative zero.
21276 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21278 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
21279 a couple of missing operations for long casts, with test cases.
21281 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21283 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
21285 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
21287 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
21288 code size estimation.
21290 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
21292 * mini.c (mono_jit_create_remoting_trampoline): make it work with
21293 abstract methods (fix bug 42542)
21295 * aot.c: add ability to handle array types
21297 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
21299 * mini.c: Call the _specific versions of the object allocation
21300 functions if possible.
21302 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
21304 * driver.c: call setlocale ().
21306 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
21308 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
21311 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
21313 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
21315 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
21316 wrappers (fix bug 42122)
21318 2003-05-04 Martin Baulig <martin@ximian.com>
21320 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
21322 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
21323 s/mini_set_defaults/mono_set_defaults/g.
21325 2003-05-04 Martin Baulig <martin@ximian.com>
21327 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
21329 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21331 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
21332 (reported by Don Roberts).
21334 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
21336 * mini.c: temporarily work around two bugs for this release.
21338 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
21340 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
21341 that contains -export-dynamic and it makes using the ld script
21343 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
21345 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
21347 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
21350 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
21352 * mini.c: make sure leave calls all the needed finally blocks,
21353 even when the target jumps out of multiple exception clauses.
21355 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21357 * ldscript, Makefile.am: add linker script to reduce the number of
21358 exported symbols (should also fix the issues with libwine defining
21359 some of the same symbols in io-layer).
21361 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
21363 * driver.c (mini_main): Avoid assertion when no file name is given on
21366 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
21368 * driver.c: added --version/-V command line option.
21369 Added the inline optimization in the regression tests.
21371 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21373 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
21374 to the type in the method signature (fixes bug#42134).
21376 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
21378 * mini.c: when inlining, check this is not null only when needed (bug #42135).
21380 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
21382 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
21384 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21386 * driver.c: fixed bug #42100.
21388 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
21390 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
21392 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
21394 * mini.c: moved most of the code required to do inlining to its own
21395 function so it can be reused. Inline also ctors if appropriate.
21397 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
21399 * Makefile.am: Link with -export-dynamic so shared libs loaded by
21400 the runtime can call mono API functions.
21402 2003-04-27 Martin Baulig <martin@ximian.com>
21404 * debug-mini.c (mono_debug_init_method): Added
21405 `guint32 breakpoint_id' argument; if the method has a breakpoint,
21406 send a notification to the debugger.
21408 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
21409 running in the Mono Debugger, just pass the breakpoint number to
21410 mono_debug_init_method().
21412 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
21414 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
21416 * mini.c: allow some more unsafe compares.
21418 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21420 * mini-x86.c, Makefile.am: make distcheck works (partially from
21421 a patch by Richard Lee <r.h.lee@attbi.com>).
21422 * regset.c, regset.h: removed, they are unused.
21424 2003-04-25 Dick Porter <dick@ximian.com>
21426 * driver.c: Usage reports the name as 'mono' not 'mini'
21427 * exceptions-x86.c: Build and run on freebsd
21429 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
21431 * Makefile.am: install the program with the 'mono' name and
21432 the library as libmono instead of mini and libmini.
21434 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
21436 * driver.c: provide the APIs for the embedding interface of the old jit.
21438 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
21440 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
21442 2003-04-23 Martin Baulig <martin@ximian.com>
21444 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
21446 * driver.c: Added `--debug' command line argument to enable
21449 2003-04-23 Martin Baulig <martin@ximian.com>
21451 * debug.[ch]: Removed. The code is now in
21452 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
21454 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
21457 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
21459 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
21461 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21464 (mini_cleanup): moved mono_runtime_cleanup call after the call to
21465 mono_domain_finalize.
21466 (mini_method_compile): use mono_method_profile* if the the option is
21469 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
21471 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
21472 methods with their wrapper.
21474 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
21475 methods with their wrapper.
21477 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
21480 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
21483 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
21486 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
21488 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
21490 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
21492 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
21493 of the mempool. This is slightly faster and uses less memory
21495 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
21497 * mini.c: avoid O(n) allocation for variables.
21499 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21501 * mini.c: handle items on the stack after inlining methods.
21503 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
21505 * mini.c: make the method->opcode optimization dependent
21506 on MONO_OPT_INSTRINS and do it lazily.
21508 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
21510 * driver.c: print overall results at the end of regression run.
21512 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
21514 * inssel.brg: don't overwrite symbolic registers.
21516 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
21518 * inssel-x86.brg: fix conversion from long to float.
21520 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
21522 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
21524 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
21526 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
21528 * driver.c: Added --print-vtable option as in the old JIT.
21530 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
21532 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
21534 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
21536 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
21538 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
21540 * mini.c regalloc.c regalloc.h: Fix memory leak.
21542 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
21544 * aot.c (mono_aot_get_method): register all used strings
21546 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
21548 * mini.c: always intern strings references with ldstr at compile time.
21550 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21552 * Makefile.am: add BUILT_SOURCES.
21554 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
21556 * driver.c: give a better error message when the assembly to execute
21557 doesn't have an entry point.
21559 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
21561 * Makefile.am: added hack for automake
21563 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
21566 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
21568 22003-04-07 Martin Baulig <martin@ximian.com>
21570 * Makefile.am: Added Makefile.am.
21572 * debugger-main.c: Removed, this is now in the debugger where it
21575 * mini.pc.in: Call this package `mini' for the moment.