1 2009-10-06 Jerry Maine <crashfourit@gmail.com>
3 Contributed under the terms of the MIT/X11 license by
4 Jerry Maine <crashfourit@gail.com>.
6 * basic-simd.cs: added test for packed double square root.
7 * cpu-amd64.md: added opcode info for packed double square root.
8 * cpu-x86.md: added opcode info for packed double square root.
9 * mini-ops.h: added IR opcode for packed double square root.
10 * mini-x86.c: added IR to native translation code for packed double square root.
11 * mini-amd64.c: removed todo for packed double square root.
12 * simd-intrinsics.c: added method to IR opcode converstion for
13 packed double square root.
15 2009-08-01 Jerry Maine <crashfourit@gmail.com>
17 Contributed under the terms of the MIT/X11 license by
18 Jerry Maine <crashfourit@gail.com>.
20 * mini-amd64.c: Added a change to help tell the difference as
21 to what perpose the xmm register is being used--mainly to help
23 * mini-amd64.h: Changed callee regs to use 15 out of 16
24 (one used for special cases) xmm registers for both fp
25 and simd ops. Added define to turn on new feature in the regalloc
26 that allows fp and simd ops to share the xmm regs happily.
27 * codegen.c: Added code to detect for which perpose an xmm reg is
28 being used (fp or simd) and to translate back and forth to the
29 correct logical reg bank (fp or simd) for 'spill load's.
31 2009-08-01 Jerry Maine <crashfourit@gmail.com>
33 Contributed under the terms of the MIT/X11 license by
34 Jerry Maine <crashfourit@gail.com>.
36 * basic-simd.cs: Added tests for stressing the regalloc when running with
37 16 simd regs and when simd and fp ops share the same reg bank.
39 2009-08-01 Mark Probst <mark.probst@gmail.com>
41 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
42 in shared generic code, we might have to look up the class in the
43 RGCTX. If we use the class directly, compute its GC descriptor.
45 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
47 * mini.c (mono_jit_runtime_invoke): Fix a warning.
49 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
51 * mini.c (mono_jit_runtime_invoke): Initialize the class and
52 check for errors. Fixed the case when the class with the Main
55 2009-07-31 Jerry Maine <crashfourit@gmail.com>
57 Contributed under the terms of the MIT/X11 license by
58 Jerry Maine <crashfourit@gail.com>.
60 * cpu-amd64.md: Fixed simple bug in machine discrition file.
62 2009-07-31 Zoltan Varga <vargaz@gmail.com>
64 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
66 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
68 * method-to-ir.c: Fix naming of stelem and ldelem.
70 2009-07-30 Zoltan Varga <vargaz@gmail.com>
72 * driver.c (main_thread_handler): Check that the assembly loaded
73 matches the filename when doing AOT.
75 2009-07-30 Mark Probst <mark.probst@gmail.com>
77 * mini.c: get_ip_from_sigctx installer has been removed, so don't
80 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
81 utils/mono-sigcontext.h).
83 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
86 2009-07-29 Massimiliano Mantione <massi@ximian.com>
88 * mini.c (mono_codegen):
89 Call profiler hook to keep track of method code buffers.
91 2009-07-27 Mark Probst <mark.probst@gmail.com>
93 * method-to-ir.c: Invoke write barriers for the
94 Interlocked.(Compare)Exchange JIT intrinsics.
96 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
98 * Makefile.am (version.h): Fix issues when built out of tree.
99 Remove some redundant 'grep's piped through 'sed's.
101 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
103 This patch is contributed under the terms of the MIT/X11 license
105 * mini-ppc.c (mono_arch_output_basic_block):
106 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
107 for bits 32-47 with signed load/store diplacements for bits
108 48-63. Use prefered base/offset order for indexed form.
109 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
110 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
111 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
112 OP_LOADI2_MEMBASE): Same.
113 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
114 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
115 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
117 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
118 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
119 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
120 OP_LOADI1_MEMINDEX): Same
121 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
122 OP_STORER8_MEMINDEX): Same
123 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
125 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
126 for bits 32-47 with signed load/store diplacements for bits
127 48-63. Use prefered base/offset order for indexed form.
129 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
131 This patch is contributed under the terms of the MIT/X11 license
133 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
134 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
135 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
136 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
137 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
138 cfg->stack_usage to avoid size warnings.
139 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
140 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
141 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
142 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
144 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
145 after code varible is initialized.
146 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
147 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
148 (mono_arch_emit_epilog):
149 Move Use ppc_load32 for cfg->stack_usage to avoid size
152 2009-07-24 Mark Probst <mark.probst@gmail.com>
154 * method-to-ir.c: The write barrier doesn't do the store anymore,
155 so we have always to emit it. Also, emit the wbarrier after the
158 2009-07-24 Zoltan Varga <vargaz@gmail.com>
160 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
161 for argument count 3 too.
163 2009-07-23 Zoltan Varga <vargaz@gmail.com>
165 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
166 the caller handle the exceptions.
167 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
168 method. Fixes #524498.
170 2009-07-22 Geoff Norton <gnorton@novell.com>
172 * mini-exceptions.c: Fix build on ia64.
174 2009-07-22 Mark Probst <mark.probst@gmail.com>
176 * mini-exceptions.c (ves_icall_get_frame_info): Use write
179 2009-07-21 Zoltan Varga <vargaz@gmail.com>
181 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
184 2009-07-20 Zoltan Varga <vargaz@gmail.com>
186 * basic-simd.cs (Main): Pass args to the test driver.
188 2009-07-20 Geoff Norton <gnorton@novell.com>
190 * mini-x86.h: Fix the x86 version guards to use Apple's
191 properly defined macros.
193 2009-07-20 Geoff Norton <gnorton@novell.com>
195 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
198 2009-07-20 Zoltan Varga <vargaz@gmail.com>
200 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
201 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
202 the information which is needed for invokes, so only one locking+hash table
205 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
207 * aot-compiler.c (add_generic_instances): Emit instances of
208 GenericComparer<T> for primitive types.
210 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
212 * mini-posix.c: Fix linux build.
214 2009-07-19 Geoff Norton <gnorton@novell.com>
216 * mini.h: Add prototypes for mono_runtime_syscall_fork and
217 mono_gdb_render_native_backtraces
218 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
219 so we implement the sane semantics to the runtime here
220 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
221 so we need to call it differently (mono_gdb_render_native_backtraces)
222 * mini-posix.c: Move the old semantics from mini.c to the prototypes
223 here for default implementations.
224 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
225 support Apple's weird syscall (SYS_fork) implementation and not busy
226 loop in abort() on native crashes on OSX anymore.
228 2009-07-18 Zoltan Varga <vargaz@gmail.com>
230 * aot-runtime.c (load_method): Change the handling of the
231 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
234 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
236 2009-07-17 Zoltan Varga <vargaz@gmail.com>
238 * mini.c (mono_patch_info_equal): Revert the last change for now as it
239 seems to break the aot tests.
241 * mini.c (mono_patch_info_equal): Fix the handling of
242 MONO_PATCH_INFO_RGCTX_FETCH.
244 2009-07-16 Zoltan Varga <vargaz@gmail.com>
246 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
248 * mini.c (mono_patch_info_hash): Fix the handling of
249 MONO_PATCH_INFO_INTERNAL_METHOD.
250 (mono_patch_info_equal): Ditto.
252 2009-07-16 Zoltan Varga <vargaz@gmail.com>
254 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
257 * mini-llvm.c: Add some infrastructure for AOT support.
259 2009-07-15 Zoltan Varga <vargaz@gmail.com>
261 * mini-llvm-cpp.c: Update to the latest llvm api.
263 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
264 option to false to prevent llvm from installing signal handlers which
267 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
270 * cpu-amd64.md: Revert previous change as those instructions
271 take 2 separate arguments. Remember to read the arch docs more
274 2009-07-15 Zoltan Varga <vargaz@gmail.com>
276 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
278 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
280 * mini-ppc.c: exploit multiple load/store units if available (rest of
281 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
282 http://bugzilla.novell.com/show_bug.cgi?id=487846).
284 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
286 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
287 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
289 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
291 * cpu-x86.md: Fix missing clobbering from trancendental simd
294 * cpu-amd64.md: Same.
296 2009-07-14 Jerry Maine <crashfourit@gmail.com>
298 Contributed under the terms of the MIT/X11 license by
299 Jerry Maine <crashfourit@gail.com>.
301 * basic-simd.cs: Added tests for single and doulble indexers.
303 * cpu-amd64.md: Added simd opcode information.
305 * mini-amd64.c: Added IR to native simd generation code.
306 Added simd register names and function that returns them.
308 * mini-amd64.h: Added marcos to turn on simd code compilation in
309 amd64. Added max simd register count marco. Added caller/callee
310 register mask marcos. Added marcos to use simd register bank.
312 * mini.h: Added helper marco for shufling dwords and simple
315 2009-07-14 Zoltan Varga <vargaz@gmail.com>
317 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
319 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
321 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
322 the length of the native code as well.
324 * basic-simd.cs: Add a test for #521662.
326 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
328 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
330 2009-07-13 Mark Probst <mark.probst@gmail.com>
332 * mini.c: Register function for getting the IP from a signal
333 context with metadata.
335 2009-07-13 Zoltan Varga <vargaz@gmail.com>
337 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
338 call a generic class init trampoline if needed. Fixes #519336.
340 * generics.cs: Add a test.
342 2009-07-09 Mark Probst <mark.probst@gmail.com>
344 * method-to-ir.c: When doing a call which might be remote from
345 shared generic code to other shared code with open type arguments,
346 get the remoting invoke wrapper from the RGCTX and do an indirect
349 2009-07-03 Zoltan Varga <vargaz@gmail.com>
351 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
352 after the unbox trampoline in the full-aot case.
354 2009-07-02 jonas echterhoff <jonas@unity3d.com>
356 * mini.c: Move initialization of jit_mutex before debugger initialization
361 * Info.plist: added Info.plist and link flag to enable the mono executable
362 to access other processes. Requires codesigning of the executable to work.
364 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
369 2009-06-30 Zoltan Varga <vargaz@gmail.com>
371 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
373 2009-06-29 Zoltan Varga <vargaz@gmail.com>
375 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
376 when the generic instance is an instantiation of a subclass of the
377 methods class. Fixes #517166.
379 2009-06-26 Zoltan Varga <vargaz@gmail.com>
381 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
384 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
387 * CMakeLists.txt: Add minimal support for installation.
389 2009-06-25 Zoltan Varga <vargaz@gmail.com>
391 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
392 determine whenever a method is directly callable to a separate function.
394 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
395 needed ones as a result of the previous change.
397 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
398 type of register arrays.
400 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
401 type of register arrays.
403 2009-06-24 Jerry Maine <crashfourit@gmail.com>
405 Contributed under the terms of the MIT/X11 license by
406 Jerry Maine <crashfourit@gail.com>.
408 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
410 2009-06-24 Zoltan Varga <vargaz@gmail.com>
412 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
414 2009-06-24 Neale Ferguson <neale@sinenomine.net>
416 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
417 dump of structure return value. Fix some formatting.
418 * cpu-s390x.md: Fix lengths of instruction sequences.
419 * mini-s390.c: Minor formatting changes.
421 2009-06-24 Zoltan Varga <vargaz@gmail.com>
423 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
424 Use sigaction on freebsd as well.
426 2009-06-23 Zoltan Varga <vargaz@gmail.com>
428 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
431 * mini.c (mini_init): Revert a change which breaks cross-compilation.
433 2009-06-22 Mark Probst <mark.probst@gmail.com>
435 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
437 2009-06-22 Mark Probst <mark.probst@gmail.com>
439 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
441 2009-06-20 Martin Baulig <martin@ximian.com>
444 (MonoDebuggerThreadFlags): New enum typedef.
445 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
446 (mono_debugger_thread_created): Added `gpointer func' argument;
447 initialize the new `thread_flags' field.
449 2009-06-18 Martin Baulig <martin@ximian.com>
451 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
452 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
455 (mini_debugger_set_attach_ok): New function; sets the attach-ok
456 flag in `MONO_DEBUGGER__info.runtime_info'.
459 (mono_main): Call mini_debugger_set_attach_ok() if generics
462 2009-06-22 Zoltan Varga <vargaz@gmail.com>
464 * aot-compiler.c (add_wrappers): Fix a warning.
466 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
467 the ppc load/store macro changes.
469 2009-06-21 Zoltan Varga <vargaz@gmail.com>
471 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
473 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
474 not just the got symbol.
476 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
479 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
482 * aot-compiler.c: Remove some fixmes.
484 * driver.c (mono_main): Print a helpful message when cross-compiling.
486 * mini.c (mini_init): Disable signal handlers when cross-compiling.
488 * method-to-ir.c (initialize_array_data): Do the optimization if the
489 target byte order is little endian, instead of the host byte order.
491 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
492 wrappers into the mscorlib image, Emit a unique plt symbol for each
493 image, emit symbols for plt entries.
495 * image-writer.c (img_writer_emit_symbol_size): New function to emit
498 2009-06-20 Zoltan Varga <vargaz@gmail.com>
500 * aot-compiler.c (add_wrappers): Avoid calling
501 mono_marshal_get_type_info () since it can assert for some types.
503 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
504 ldtoken are used inside wrappers.
506 * helpers.c: Add support for prefixing tools with the arch name.
508 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
509 quantities when using ilp32.
511 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
512 spill slots. Use sizeof(mgreg_t) for the spill slot size.
514 * image-writer.c: Use .long on ilp32.
516 * aot-compiler.c: Use 32 bit loads on ilp32.
518 2009-06-19 Zoltan Varga <vargaz@gmail.com>
520 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
522 * mini-ops.h: Use TARGET_POWERPC define for consistency.
524 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
526 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
527 second got slot of every aot image.
529 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
530 aot on platforms with function pointers.
532 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
533 support for aot/full aot on ppc/ppc64.
535 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
536 arguments which are needed on ppc.
538 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
541 * mini-trampolines.c aot-runtime.c: Update after the above changes.
543 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
545 * regalloc2.c (BITS_PER_CHUNK): Ditto.
547 * aot-compiler.c (emit_got_info): Fix reading unused memory.
549 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
551 2009-06-17 Geoff Norton <gnorton@novell.com>
553 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
555 2009-06-17 Zoltan Varga <vargaz@gmail.com>
557 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
558 to control whenever the dwarf writer is in xdebug or aot mode.
559 (emit_class_dwarf_info): Use a separate abbrev for structures without
562 * aot-compiler.c: Pass the appending parameter to
563 mono_dwarf_writer_create ().
565 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
566 falls through to its next bblock. Fixes #513931.
568 * iltests.il: Add a test.
570 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
571 infor even if emit_line is FALSE, as the apple linker seems to require it.
573 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
575 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
579 2009-06-15 Zoltan Varga <vargaz@gmail.com>
581 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
584 2009-06-13 Zoltan Varga <vargaz@gmail.com>
586 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
587 'has_call_handler' fields.
589 * method-to-ir.c (mono_method_to_ir): Set them if needed.
591 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
592 first bblock if not needed. Fixes #512790.
594 2009-06-11 Zoltan Varga <vargaz@gmail.com>
596 * aot-compiler.c (mono_compile_assembly): Fix a warning.
598 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
601 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
602 remoting-invoke-with-check wrappers, which are not needed when running with
603 full-aot, since it doesn't support remoting.
605 2009-06-10 Zoltan Varga <vargaz@gmail.com>
607 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
609 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
610 method info, it is not used anymore.
612 * mini.h: Bump AOT file format version.
614 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
617 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
620 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
622 * mini.h: Bump AOT file format version.
624 2009-06-10 Zoltan Varga <vargaz@gmail.com>
626 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
627 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
630 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
631 of CKFINITE and FBGE for VFP.
633 2009-06-09 Zoltan Varga <vargaz@gmail.com>
635 * aot-compiler.c: Don't align code to 16 bytes on arm.
637 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
638 before the methods they belong to.
640 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
641 the full-aot case if possible, since the trampoline will be called right
644 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
645 trampolines to 1024 after the change above.
647 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
648 trampoline to save 8 bytes per trampoline.
650 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
653 2009-06-08 Zoltan Varga <vargaz@gmail.com>
655 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
657 2009-06-08 Martin Baulig <martin@ximian.com>
660 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
661 (_mono_debugger_throw_exception): Don't make this static.
662 (_mono_debugger_unhandled_exception): Likewise.
663 (mono_debugger_handle_exception): Moved to mini-exceptions.c
666 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
667 (_mono_debugger_throw_exception): Add function prototype.
668 (_mono_debugger_unhandled_exception): Likewise.
671 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
672 arg; return the first exception handler if the exception is caught
673 and we're running inside the debugger.
674 (mono_debugger_handle_exception): Moved here from debug-mini.c;
675 improve exception handle inside runtime-invoke, check whether the
676 exception is actually caught in the method being invoked and not
677 by the runtime-invoke-wrapper.
679 2009-06-08 Zoltan Varga <vargaz@gmail.com>
681 * image-writer.c: Improve support for the osx assembler.
683 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
686 2009-06-08 Martin Baulig <martin@ximian.com>
689 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
690 (_mono_debugger_throw_exception): Don't make this static.
691 (_mono_debugger_unhandled_exception): Likewise.
692 (mono_debugger_handle_exception): Moved to mini-exceptions.c
695 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
696 (_mono_debugger_throw_exception): Add function prototype.
697 (_mono_debugger_unhandled_exception): Likewise.
700 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
701 arg; return the first exception handler if the exception is caught
702 and we're running inside the debugger.
703 (mono_debugger_handle_exception): Moved here from debug-mini.c;
704 improve exception handle inside runtime-invoke, check whether the
705 exception is actually caught in the method being invoked and not
706 by the runtime-invoke-wrapper.
708 2009-06-07 Zoltan Varga <vargaz@gmail.com>
710 * image-writer.c (append_subsection): Don't align subsections of the
711 debug_line section as a workaround.
713 * dwarfwriter.c: Emit line number info in the AOT case as well.
715 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
717 This patch is contributed under the terms of the MIT/X11 license
719 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
720 code_len <= code_size
722 2009-06-06 Zoltan Varga <vargaz@gmail.com>
724 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
726 2009-06-04 Zoltan Varga <vargaz@gmail.com>
728 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
729 invoke wrappers, we now use trampolines instead.
731 2009-06-04 Mark Probst <mark.probst@gmail.com>
733 * mini-darwin.c: The exception thread must not be registered with
736 2009-06-04 Mark Probst <mark.probst@gmail.com>
738 * mini-gc.c: Disable the code because it makes SGen crash.
740 2009-06-03 Zoltan Varga <vargaz@gmail.com>
742 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
743 instead of asserting.
745 2009-05-31 Zoltan Varga <vargaz@gmail.com>
747 * aot-compiler.c (mono_compile_assembly): Move the creation of the
748 output file after the code has been compiled.
750 2009-05-30 Zoltan Varga <vargaz@gmail.com>
752 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
754 2009-05-31 Zoltan Varga <vargaz@gmail.com>
756 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
757 entries distinction to simplify the code.
759 * mini.h: Bump AOT file format version.
761 2009-05-28 Zoltan Varga <vargaz@gmail.com>
763 * objects.cs: Fix the signature of one of the tests.
765 * mini.c (mini_create_ftnptr): New helper function, moved here from
767 (mini_get_addr_from_ftnptr): Ditto.
768 (mini_init): Install the new helpers.
770 2009-05-28 Martin Baulig <martin@ximian.com>
772 Correctly initialize the debugger when embedding Mono.
774 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
775 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
776 see documentation in mini_debug_running_inside_mdb().
779 (mini_debug_running_inside_mdb): New function to check whether
780 we're running inside mdb.
782 * mini.c (mini_init): Call mini_debugger_init() if we're running
785 * driver.c (mono_main): Moved the call to mini_debugger_init()
786 into mini_init() to make this work when embedding Mono.
788 * debug-debugger.c (mini_debugger_init): Warn about duplicate
789 calls to mini_debugger_init().
791 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
792 mono_debugger_main() -> mini_debugger_main() and put them inside a
793 `MONO_DEBUGGER_SUPPORTED' conditional.
795 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
797 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
798 this is no longer in use.
801 2009-05-26 Zoltan Varga <vargaz@gmail.com>
803 * mini-sparc.c (add_outarg_load): Fix the sparc build.
805 * aot-compiler.c (emit_method_code): Always write out C style symbols for
808 2009-05-27 Martin Baulig <martin@ximian.com>
810 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
812 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
813 long_conv_to_r_un to 64 bits.
815 * cpu-x86.md: Increase the instruction size due to the changes.
817 * iltests.il.in: Add regression test.
821 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
823 * objects.cs: Move the previous test from basic.cs to here.
825 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
827 * basic.cs: Add regression test for #506915.
829 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
831 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
832 optimization we must check the bb of the first byte of stobj as
833 it's the only one set in cil_offset_to_bb.
837 2009-05-25 Zoltan Varga <vargaz@gmail.com>
839 * image-writer.c: Fix pointer directive on ppc64.
841 2009-05-24 Zoltan Varga <vargaz@gmail.com>
843 * image-writer.c (asm_writer_emit_section_change): Avoid using
844 .bss subsections on ppc too.
846 2009-05-23 Zoltan Varga <vargaz@gmail.com>
848 * image-writer.c: Fix the definition of TARGET_ASM_....
850 * image-writer.c: Fix the emission of assembler directives in the last
853 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
854 exception throwing code to accomodate ppc64.
856 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
857 size to work on ppc64 too.
859 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
862 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
863 the assembler dialect instead of using platform specific defines.
865 2009-05-22 Geoff Norton <gnorton@novell.com>
867 * mini-arm.c (get_call_info): If a structure is split between the stack
868 and argument registers, we should not advance the stack pointer by the entire
869 native size, but just by the amount that spilled.
871 2009-05-22 Zoltan Varga <vargaz@gmail.com>
873 * mini-arm.c (get_call_info): Handle structures with alignment requirements
876 2009-05-21 Zoltan Varga <vargaz@gmail.com>
878 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
881 * aot-compiler.c (add_extra_method): Fix up the collection of extra
882 methods so wrapper don't get added twice.
883 (add_generic_instances): Don't add methods of arrays.
885 * generics.cs: Mark one test as !FULLAOT.
887 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
889 * mini-x86.c (emit_move_return_value): Remove unused vars.
891 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
893 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
894 decomposing 8 bytes structs into a LCALL.
896 * mini-x86.c (emit_move_return_value): We no longer push the vtype
897 pointer for where to store the returned regs.
899 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
902 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
904 2009-05-20 Miguel de Icaza <miguel@novell.com>
906 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
909 2009-05-21 Zoltan Varga <vargaz@gmail.com>
911 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
913 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
916 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
918 * local-propagation.c (mono_local_cprop): Avoid local propagation
919 across paired add/sub if the first instruction dest reg is it's
920 source reg. For example:
922 int_add_imm R12 <- R12 [1] clobbers: 1
923 int_sub_imm R42 <- R12 [1] clobbers: 1
925 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
926 maintain the math identify.
930 2009-05-20 Andreia Gaita <avidigal@novell.com>
932 * Makefile.am: avoid going on the network just to get the revision,
935 2009-05-19 Massimiliano Mantione <massi@ximian.com>
937 Fixed estimate for short branches on amd64 (they were off mark, and
938 enabling call prolog-epilog instrumentations caused assertions).
939 * mini.h (struct MonoBasicBlock): added max_length field to hold the
940 estimate for the maximum length of this basic block.
942 - mono_arch_emit_prolog: compute max_length for each basic block
943 (instead of max_offset), and inflate size estimate also for entry bb
944 in case of code instrumentation.
945 - mono_arch_output_basic_block: get rid of "cpos" (the current
946 estimated "position" in the code), and always use "offset" instead,
947 which is accurate; at the beginning of the function quickly recompute
948 max_offset for all the remaining blocks, starting from the current
949 cfg->code_len (which is correct, and not estimated) and using the
950 estimated block lengths computed previously.
952 2009-05-17 Zoltan Varga <vargaz@gmail.com>
954 * exceptions-ppc.c: Remove the caching from the trampoline creation
955 functions, it is already done in the caller.
957 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
959 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
960 MONO_ARCH_GSHARED_SUPPORTED define.
962 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
964 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
967 2009-05-16 Zoltan Varga <vargaz@gmail.com>
969 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
970 call to mono_marshal_get_rgctx_invoke ().
972 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
973 mono_marshal_get_static_rgctx_invoke (), all platforms which support
974 gshared use the static rgctx trampolines now.
976 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
977 platform supports it.
979 2009-05-15 Zoltan Varga <vargaz@gmail.com>
981 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
983 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
985 2009-05-15 Zoltan Varga <vargaz@gmail.com>
987 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
989 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
992 2009-05-15 Massimiliano Mantione <massi@ximian.com>
994 Made it possible for mono_arch_instrument_epilog to preserve
995 argument registers, otherwise instrumenting the "epilogue" before
996 a tail call would clobber them.
997 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
998 if like mono_arch_instrument_epilog but with an additional parameter
999 that states if argument registers must be preserved.
1000 * mini.c: implemented mono_arch_instrument_epilog as a call to
1001 mono_arch_instrument_epilog_full without asking to preserve argument
1002 registers (this makes the existing code work as usual).
1004 - mono_arch_instrument_epilog: add parameter to transform it into
1005 mono_arch_instrument_epilog_full, and preserve argument registers
1007 - mono_arch_output_basic_block, OP_TAILCALL case: call
1008 mono_arch_instrument_epilog_full.
1009 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
1010 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
1011 only transformed mono_arch_instrument_epilog into
1012 mono_arch_instrument_epilog_full.
1014 2009-05-15 Geoff Norton <gnorton@novell.com>
1016 * mini-darwin.c: This works on arm now.
1018 2009-05-14 Geoff Norton <gnorton@novell.com>
1020 * jit.h, driver.c: Allow full-aot to be decided programatically by the
1023 2009-05-15 Zoltan Varga <vargaz@gmail.com>
1025 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
1028 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
1029 wrappers during full aot mode correctly.
1031 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
1034 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
1035 mono_metadata_type_hash ().
1037 2009-05-14 Massimiliano Mantione <massi@ximian.com>
1039 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
1040 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
1041 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
1042 Removed MONO_INST_BRLABEL from the instruction flags, and the
1043 remaining code that used it, because we do not support branches inside
1044 basic blocks (and branch target labels) anymore.
1045 * Makefile.am: As part of the above cleanup, remove reference to
1046 BURG files which don't exist anymore.
1048 2009-05-14 Zoltan Varga <vargaz@gmail.com>
1050 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
1053 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
1054 to use mono_arch_throw_corlib_exception.
1056 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
1057 mono_arch_throw_corlib_exception for throwing corlib exceptions.
1059 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
1062 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
1064 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
1065 for the got to make debugging easier and to avoid confusing it with the
1068 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
1069 method so a breakpoint can be set when using gdb.
1071 2009-05-13 Zoltan Varga <vargaz@gmail.com>
1073 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
1074 on mono_method_get_imt_slot ().
1076 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
1077 num_decodes variables.
1079 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
1080 change as it doesn't seem to work.
1082 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
1085 2009-05-12 Zoltan Varga <vargaz@gmail.com>
1087 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
1088 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
1090 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
1091 builder when using full aot.
1093 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
1094 here, it is already handled.
1096 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
1099 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
1101 * mini-arm.h: Enable IMT for full aot.
1103 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
1104 arch doesn't support it.
1106 * mini.c (mini_init): Don't disable IMT for full aot if the
1107 architecture supports it.
1109 * mini.h (MonoAotTrampoline): New enum containing the different types
1110 of 'numerous' trampolines.
1111 (MONO_AOT_FILE_VERSION): Bump this.
1113 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
1114 static rgctx trampolines. Add support for full-aot IMT thunks.
1116 * mini-amd64.h: Enable IMT for full aot.
1118 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
1119 to exclude tests belonging to a category.
1121 * generics.cs: Mark some tests with a !FULLAOT category.
1123 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
1126 2009-05-11 Zoltan Varga <vargaz@gmail.com>
1128 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
1129 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
1130 (emit_plt): Fix a warning.
1132 2009-05-10 Zoltan Varga <vargaz@gmail.com>
1134 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
1135 back into aot-compiler.c to a place where the other functions shared by
1136 the runtime and aot compiler are.
1138 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
1139 as done previously, instead of in MonoAotFileInfo, since pointers might have
1140 alignment requirements.
1142 * mini.h: Bump AOT file format version.
1144 2009-05-10 Miguel de Icaza <miguel@novell.com>
1146 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
1147 that is used at runtime from the aot-compiler.c, this makes it
1148 work on setups that remove the AOT compiler from the output
1151 2009-05-09 Zoltan Varga <vargaz@gmail.com>
1153 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
1156 * mini-ppc.h: Enable static rgctx trampolines for ppc.
1158 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
1160 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
1161 stuff to mono_arch_decompose_long_opts ().
1162 (mono_decompose_opcode): Remove some dead code.
1164 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
1166 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
1167 cmethod can be null for quite a some reasons.
1169 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
1171 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
1173 2009-05-08 Zoltan Varga <vargaz@gmail.com>
1175 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
1177 2009-05-08 Zoltan Varga <vargaz@gmail.com>
1179 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
1180 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
1181 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
1182 calls returning structures by addr on amd64.
1184 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
1186 * iltests.il.in: Restructure the tail call tests a bit.
1188 2009-05-07 Zoltan Varga <vargaz@gmail.com>
1190 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
1191 for virtual methods too.
1193 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
1195 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
1196 due to regression in verifying System.dll.
1198 2009-05-06 Zoltan Varga <vargaz@gmail.com>
1200 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
1203 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
1206 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
1207 g_str_hash () which can change.
1209 * driver.c (mini_regression): Disable optimizations not supported by
1210 the cpu. Fixes #500019.
1212 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
1215 2009-05-06 Zoltan Varga <vargaz@gmail.com>
1217 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
1218 to the latest LLVM code.
1220 2009-05-05 Zoltan Varga <vargaz@gmail.com>
1222 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
1224 2009-05-04 Zoltan Varga <vargaz@gmail.com>
1226 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
1229 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
1230 no longer saving offsets, so just save the patch types along with the other
1232 * aot-runtime.c (load_patch_info): Update after the changes to
1233 encode_patch_list ().
1234 (decode_got_entry): Removed, merged into load_patch_info ().
1235 (is_shared_got_patch): Removed, call the same function from
1238 * mini.h: Bump aot file format version.
1240 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
1241 half-finished no-dlsym code.
1243 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
1246 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
1247 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
1249 2009-05-02 Zoltan Varga <vargaz@gmail.com>
1251 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
1252 buffer length to work with AOT code.
1254 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
1255 ldfld/stfld opcodes.
1257 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
1260 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
1262 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
1264 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
1267 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
1268 if needed. Don't decompose long operations when using llvm.
1270 2009-05-01 Zoltan Varga <vargaz@gmail.com>
1272 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
1275 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
1277 2009-05-03 Martin Baulig <martin@ximian.com>
1279 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
1280 mono_debugger_insert_method_breakpoint() since the class init
1281 handler we're inserting at the top of the method already gives us
1284 2009-04-30 Zoltan Varga <vargaz@gmail.com>
1286 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
1287 to mono_arch_decompose_long_opts () for x86 and arm.
1289 2009-04-29 Zoltan Varga <vargaz@gmail.com>
1291 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
1294 2009-04-28 Zoltan Varga <vargaz@gmail.com>
1296 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
1299 2009-04-26 Zoltan Varga <vargaz@gmail.com>
1301 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
1302 number of trampolines used in full-aot mode.
1304 * aot-compiler.c: Add an ntrampolines option to set the number of
1305 trampolines emitted in full-aot mode.
1307 2009-04-27 Zoltan Varga <vargaz@gmail.com>
1309 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
1310 a volatile load. Get rid of get_tempname (), llvm assigns names
1313 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
1316 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
1319 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
1322 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
1323 to the same register as a fixed sreg2. Fixes #497271.
1325 * iltests.il.in: Add a new test.
1327 2009-04-26 Zoltan Varga <vargaz@gmail.com>
1329 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
1330 stack, since pushes complicate exception handling.
1332 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
1333 the stack if they are passed using moves.
1335 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1337 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
1340 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
1341 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
1342 of FMOVE if it is an R4.
1344 2009-04-25 Zoltan Varga <vargaz@gmail.com>
1346 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
1348 * mini.h (LLVMCallInfo): New structure to store calling convention
1349 information for the LLVM back end similar to the CallInfo structures in
1352 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
1353 call information in a format usable by LLVM.
1354 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
1356 * method-to-ir.c (mono_emit_call_args): Emit calls using
1357 mono_llvm_emit_call () when compiling using LLVM.
1359 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
1360 comments to all functions. Fix memory leaks. Add a public init/cleanup
1363 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
1365 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
1366 mono_array_new_va () jit icall.
1368 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
1370 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
1371 multiple machine description files to be specified.
1372 * mini-ops.h: fixes for cross-compilation.
1374 2009-04-22 Miguel de Icaza <miguel@novell.com>
1376 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
1379 2009-04-22 Zoltan Varga <vargaz@gmail.com>
1381 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
1382 to prevent asserts in various passes. Fixes #497220.
1384 2009-04-21 Zoltan Varga <vargaz@gmail.com>
1386 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
1389 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
1390 table to avoid duplicates.
1392 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1394 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
1397 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
1399 * mini.c (mini_method_verify): Fail fulltrust code if the exception
1400 is for method or field access.
1402 2009-04-20 Zoltan Varga <vargaz@gmail.com>
1404 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
1407 * mini-llvm.c (mono_llvm_emit_method): Use it.
1409 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
1410 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
1413 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
1414 synchronized methods.
1416 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
1418 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
1420 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
1423 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
1424 allowing some options to be set dynamically.
1426 2009-04-19 Zoltan Varga <vargaz@gmail.com>
1428 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
1429 unconditional branch.
1431 * mini.h (MonoTrampolineType): Add new trampoline type
1432 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
1435 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
1438 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
1441 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
1442 is enabled. Instead, use the llvm vcall trampoline.
1444 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
1446 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
1448 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
1451 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
1452 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
1454 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
1455 OP_IA64_CSET opcode.
1457 * mini.c: Fix a warning.
1459 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
1460 THROW to the appropriate llvm type.
1462 2009-04-18 Zoltan Varga <vargaz@gmail.com>
1464 * mini.c (mini_method_compile): Add statistics for methods JITted
1467 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1469 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
1470 OP_IA64_CMP_<cond>_IMM opcodes.
1472 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1474 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
1477 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
1480 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
1483 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
1485 * mini-exceptions.c : add thread id to EXCEPTION trace message.
1487 2009-04-17 Zoltan Varga <vargaz@gmail.com>
1489 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
1492 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
1493 rgctx invoke trampolines for x86.
1495 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
1496 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
1497 (mono_arch_get_vcall_slot): Simplify this.
1499 2009-04-16 Zoltan Varga <vargaz@gmail.com>
1501 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
1502 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
1504 2009-04-14 Zoltan Varga <vargaz@gmail.com>
1506 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
1507 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
1509 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
1511 * liveness.c (visit_bb): Remove a needless assert.
1513 2009-04-13 Zoltan Varga <vargaz@gmail.com>
1515 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
1516 full aot support to the arch specific code.
1518 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
1520 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
1522 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
1524 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
1525 collect information about the delegate invoke impl trampolines.
1527 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
1528 to save trampolines during full-aot mode.
1530 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
1531 creation function which returns a trampoline which sets the rgctx
1533 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
1534 wrapper if possible.
1535 (mono_delegate_trampoline): Ditto.
1537 * mini.c (mono_jit_runtime_invoke): Ditto.
1539 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
1541 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
1543 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1545 2009-04-12 Zoltan Varga <vargaz@gmail.com>
1547 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
1548 just setting the opcode to OP_NOP.
1550 2009-04-11 Zoltan Varga <vargaz@gmail.com>
1552 * mini.c (mini_method_compile): Put the last change inside an
1553 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
1555 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
1556 and extend live ranges to cover the whole method when using xdb.
1558 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
1559 do it in the trampolines.
1561 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
1564 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1566 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
1567 call code in full-aot mode since IMT is disabled there.
1568 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
1569 new JIT no longer has that restriction.
1571 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1573 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
1574 a more compact format.
1575 (mono_aot_wrapper_name): New function to return a unique name for a
1576 wrapper method, also used by the AOT runtime.
1578 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
1581 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
1582 when a ICollection<T> etc is encountered.
1583 (add_generic_instances): Process method arguments/locals too.
1584 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
1587 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
1589 2009-04-10 Zoltan Varga <vargaz@gmail.com>
1591 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
1593 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
1595 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
1596 representing the result of the decomposition. Nullify instructions
1597 instead of setting them to OP_NOP since nops can't have registers
1600 2009-04-09 Zoltan Varga <vargaz@gmail.com>
1602 * aot-compiler.c (mono_compile_assembly): Split this huge function into
1603 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
1604 info. Strip 'mapping symbols' on ARM.
1606 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
1608 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
1609 this with the native genmdesc.
1611 2009-04-08 Bill Holmes <billholmes54@gmail.com>
1613 * aot-runtime.c: Fixing the MSVC build.
1615 Code is contributed under MIT/X11 license.
1617 2009-04-08 Zoltan Varga <vargaz@gmail.com>
1619 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
1620 JITted code depends on it.
1622 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
1624 * aot-compiler.c: Use new MonoGenericParam accessors.
1626 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
1628 Reduce memory usage and improve correctness wrt MonoGenericParam
1629 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
1630 handing. Avoid allocating MonoGenericParams, but use the ones in
1631 the container itself.
1633 2009-04-07 Miguel de Icaza <miguel@novell.com>
1635 * tasklets.c: Return exceptions in the out argument.
1637 2009-04-08 Zoltan Varga <vargaz@gmail.com>
1639 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
1640 opcode. Use pointer types in more places instead of casting them to
1643 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
1645 (mono_llvm_optimize_method): New helper function to optimize a method.
1647 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
1648 widening code so it could be called from more places.
1649 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
1650 code paths in the call opcodes.
1652 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
1654 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
1656 2009-04-06 Zoltan Varga <vargaz@gmail.com>
1658 * dwarfwriter.c: Use _ to separate class name
1659 components as gdb can't handle '.'. Represent reference variables
1662 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
1664 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
1666 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
1668 * gc-test.cs: New file with GC stack marking tests.
1670 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
1671 negative numbers for vfp.
1673 * basic-float.cs: Add a test.
1675 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
1677 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
1679 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
1681 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
1682 part of tasklet/continuation support.
1684 2009-04-05 Zoltan Varga <vargaz@gmail.com>
1686 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
1687 amd64 opcodes inside an ifdef.
1689 * dwarfwriter.c: Emit inheritance information for classes, emit fields
1692 * dwarfwriter.c (emit_type): Emit the class info for classes.
1694 2009-04-04 Zoltan Varga <vargaz@gmail.com>
1696 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
1698 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
1700 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
1702 * ssa.c (mono_ssa_compute): Fix some memory leaks.
1704 2009-04-03 Zoltan Varga <vargaz@gmail.com>
1706 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
1708 * mini-llvm.c: Update comments.
1710 * mini.h (COMPILE_LLVM): New macro.
1712 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
1714 * ssa.c (mono_ssa_compute): Ditto.
1716 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
1717 the unwind ops from a DWARF FDE.
1719 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
1720 methods by extracting the dwarf unwind ops from the unwind info generated
1723 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
1726 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
1729 2009-04-02 Zoltan Varga <vargaz@gmail.com>
1731 * Makefile.am (llvm_sources): Enable this.
1733 * mini.c (mini_method_compile): Add support for compiling with LLVM,
1734 failing back to the JIT if something cannot be handled.
1736 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
1737 compiling with LLVM.
1739 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
1740 compiling with LLVM.
1742 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
1743 compiling with LLVM.
1745 * mini-ops.h: Add a few opcodes needed by LLVM.
1747 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
1750 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
1753 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
1755 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
1757 2009-04-01 Mark Probst <mark.probst@gmail.com>
1759 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
1760 ridiculously large methods.
1762 2009-03-31 Martin Baulig <martin@ximian.com>
1764 * debug-debugger.c (debugger_remove_breakpoint): Call
1765 mono_debugger_remove_class_init_callback ().
1767 2009-03-31 Zoltan Varga <vargaz@gmail.com>
1769 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
1770 right before emitting code, not at the start.
1772 * mini.c (mono_postprocess_patches): Extract this into a separate function
1773 from mono_codegen ().
1775 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
1776 byref types correctly.
1778 2009-03-30 Zoltan Varga <vargaz@gmail.com>
1780 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
1783 2009-03-29 Zoltan Varga <vargaz@gmail.com>
1785 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
1786 indirect calls, this avoids problems where get_vcall_slot () would get
1787 confused by the native code for the instruction preceeding the call.
1788 (mono_arch_get_vcall_slot): Simplify this.
1789 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
1791 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
1792 register allocator now seems to depend on them instead of the data in
1795 * mini.c (mini_method_compile): Throw the correct type of exception if
1796 mono_method_get_header () fails because of a loading error.
1798 2009-03-28 Zoltan Varga <vargaz@gmail.com>
1800 * mini.c (mini_method_compile): Clear the loader error if the method
1801 header cannot be decoded.
1803 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
1804 interface methods on proxies correctly.
1806 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
1807 this argument for vtype methods. Add precise liveness info for arguments.
1809 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
1810 LIVERANGE_START/END opcodes.
1812 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
1813 for arguments and values in registers.
1815 2009-03-27 Zoltan Varga <vargaz@gmail.com>
1817 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
1818 return a valuetype. Fixes #487518.
1820 * iltests.il: Add a test.
1822 * aot-compiler.c: Use mono_thread_create () to create helper threads.
1824 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
1825 closed over a null reference correctly.
1827 2009-03-26 Zoltan Varga <vargaz@gmail.com>
1829 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
1831 2009-03-25 Mark Probst <mark.probst@gmail.com>
1833 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
1834 allocated to the same registers as fixed sregs.
1836 2009-03-24 Mark Probst <mark.probst@gmail.com>
1838 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
1841 * method-to-ir.c: Handle more cases for
1842 Interlocked.CompareExchange.
1844 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
1845 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
1846 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
1848 2009-03-23 Zoltan Varga <vargaz@gmail.com>
1850 * aot-runtime.c (decode_method_ref): Fix a warning.
1852 * unwind.c (mono_unwind_frame): Ditto.
1854 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1856 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
1857 (mono_compile_assembly): Enable the binary writer for full-aot as well.
1859 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
1860 fix the handling of large values in the ALU_PC_G0_NC relocation.
1862 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1864 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
1866 2009-03-22 Mark Probst <mark.probst@gmail.com>
1868 * method-to-ir.c (mono_spill_global_vars): Support for ternary
1871 2009-03-22 Mark Probst <mark.probst@gmail.com>
1873 * method-to-ir.c: MINI_OP3 needs a comma.
1875 * method-to-ir.c, mini.h, mini.c: Remove
1876 mono_init_op_sreg_counts ().
1878 2009-03-22 Zoltan Varga <vargaz@gmail.com>
1880 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
1883 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
1886 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
1888 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
1891 2009-03-21 Mark Probst <mark.probst@gmail.com>
1893 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
1894 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
1895 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
1898 2009-03-20 Zoltan Varga <vargaz@gmail.com>
1900 * driver.c: Change location of gc_wrapper.h.
1902 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
1903 inside finally clauses correctly. Fixes #485721.
1905 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
1906 after the change above.
1908 * exceptions.cs: Add a test.
1910 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1912 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
1914 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
1915 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
1916 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
1918 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
1919 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
1921 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
1923 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
1924 Simplify logic for ensure_method_is_allowed_to_call_method.
1925 Handle wrappers on callers.
1927 2009-03-19 Zoltan Varga <vargaz@gmail.com>
1929 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
1932 * basic-simd.cs: Fix the names of some test methods.
1934 2009-03-18 Geoff Norton <gnorton@novell.com>
1936 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
1938 2009-03-18 Zoltan Varga <vargaz@gmail.com>
1940 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
1942 2009-03-17 Jb Evain <jbevain@novell.com>
1944 * driver.c: remove now uneeded call to mono_gc_base_init before
1947 2009-03-17 Jb Evain <jbevain@novell.com>
1949 * dwarfwriter.c (token_handler): handle more cases.
1951 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1953 * method-to-ir.c: Remove more dead code (that was required only
1954 because of method_is_safe). Fix compiler warnings.
1956 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
1958 * method-to-ir.c: Remove unneeded/useless method_is_safe
1959 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
1961 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1963 * mini.c (mini_method_compile): Print the method been compiled with
1964 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
1965 for people not familiar with the runtime.
1967 2009-03-17 Zoltan Varga <vargaz@gmail.com>
1969 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
1970 a managed object which is later put into a GList. Return its class instead.
1972 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
1973 stack slots when using sgen.
1975 2009-03-16 Zoltan Varga <vargaz@gmail.com>
1977 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
1979 2009-03-14 Zoltan Varga <vargaz@gmail.com>
1981 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
1982 > so it works on the first vreg as well.
1984 2009-03-13 Zoltan Varga <vargaz@gmail.com>
1986 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
1989 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
1991 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
1994 2009-03-12 Zoltan Varga <vargaz@gmail.com>
1996 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
1997 native->IL offset mapping.
1999 2009-03-11 Zoltan Varga <vargaz@gmail.com>
2001 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
2003 * basic.cs: Add a test.
2005 2009-03-11 Mark Probst <mark.probst@gmail.com>
2007 * mini-x86.c (mono_arch_output_basic_block): Use different
2008 registers in case the ones we want to overwrite are used by the
2009 other operand. Fixes regression in #480807.
2011 2009-03-10 Zoltan Varga <vargaz@gmail.com>
2013 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
2015 * dwarfwriter.c (emit_line_number_info): The line number info for
2016 IL code was off by one. Fix that.
2018 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
2021 2009-03-09 Mark Probst <mark.probst@gmail.com>
2023 Contributed under the terms of the MIT/X11 license by Steven
2024 Munroe <munroesj@us.ibm.com>.
2026 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
2029 2009-03-08 Zoltan Varga <vargaz@gmail.com>
2031 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
2034 2009-03-06 Zoltan Varga <vargaz@gmail.com>
2036 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
2037 the delegate ctor handling code. Fixes #482638.
2039 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
2042 * iltests.il.in: Add a test.
2044 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
2047 2009-03-05 Mark Probst <mark.probst@gmail.com>
2049 * mini-trampolines.c (mono_create_jump_trampoline): If the method
2050 is shared generic code, return the trampoline, even if the method
2051 has already been compiled. Fixes #479763.
2053 * mini.c, mini.h: New function
2054 mono_jit_find_compiled_method_with_jit_info() which is the same as
2055 mono_jit_find_compiled_method() but also returns the jit info.
2057 2009-03-05 Mark Probst <mark.probst@gmail.com>
2059 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
2060 for methods which actually have one. For all other methods, make
2061 sure the this argument var is live the whole method.
2063 * mini.c (mini_method_compile): Every shared method has a
2064 this/vtable/mrgctx info. Fixes #480807.
2066 2009-03-05 Mark Probst <mark.probst@gmail.com>
2068 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
2069 generic/imt thunks where some entries branch through the vtable,
2070 while other entries branch directly.
2072 2009-03-05 Zoltan Varga <vargaz@gmail.com>
2074 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
2076 * mini-windows.c: Ditto.
2078 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
2081 2009-03-04 Zoltan Varga <vargaz@gmail.com>
2083 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
2086 2009-03-04 Mark Probst <mark.probst@gmail.com>
2088 * method-to-ir.c: Don't inline methods that use JMP. Fixes
2091 2009-03-04 Mark Probst <mark.probst@gmail.com>
2093 * exceptions-x86.c: Include debug-mini.h - fixes build.
2095 2009-03-04 Martin Baulig <martin@ximian.com>
2097 * debug-mini.c: Clean up the exception API and add documentation.
2098 (mono_debugger_handle_exception): New public method; this is
2099 called when throwing an exception or encountering an unhandled one.
2100 (mono_debugger_call_exception_handler): Formerly known as
2101 mono_debugger_handle_exception(); this is used to tell the
2102 debugger that we're about to invoke an exception handler.
2104 2009-03-04 Martin Baulig <martin@ximian.com>
2106 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
2107 ../metadata/mono-debug-debugger.c; save and reset exception state.
2109 2009-03-02 Martin Baulig <martin@ximian.com>
2111 * debug-mini.c: Moved the debugger exception handling here from
2112 ../metadata/mono-debug-debugger.c.
2115 (MonoDebuggerExceptionAction): New exception typedef.
2118 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
2120 * exceptions-amd64.c
2121 (mono_amd64_throw_exception): Use the new debugger exception
2125 (mono_handle_exception_internal): Don't call
2126 mono_debugger_unhandled_exception() here.
2128 2009-03-03 Zoltan Varga <vargaz@gmail.com>
2130 * mini.c aot-compiler.c: Update after the changes to
2131 mono_marshal_get_runtime_invoke ().
2133 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
2134 Virtual generic methods might not have method->slot set, work around
2137 * generics.cs: Add a test.
2139 2009-03-02 Geoff Norton <gnorton@novell.com>
2142 * driver.c: Allow signal chaining of SIGFPE as well.
2144 2009-03-02 Zoltan Varga <vargaz@gmail.com>
2146 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
2147 this since it now receives the method not its generic context in the
2150 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
2151 generic/imt thunks where some entries branch through the vtable, while
2152 other entries branch directly.
2154 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
2156 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
2157 support for interface methods as well.
2159 * mini-trampolines.c: Add support for virtual generic methods in interfaces
2160 using the normal IMT thunks.
2162 generics.cs: Add new tests.
2164 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
2165 the generic inst to the generic imt thunks. This fixes AOT support,
2166 improves consistency with the normal IMT thunks, and makes it easier to
2167 add support for interface generic virtual methods later.
2169 * mini-trampolines.c (mono_magic_trampoline): Ditto.
2171 2009-02-28 Zoltan Varga <vargaz@gmail.com>
2173 * driver.c (mono_set_signal_chaining): New public API function to enable
2174 signal chaining on POSIX platforms.
2176 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
2177 (si@lindenlab.com) to implement signal chaining. The original patch was
2178 contributed under the MIT X/11 license:
2179 https://bugzilla.novell.com/show_bug.cgi?id=318894
2181 2009-02-27 Zoltan Varga <vargaz@gmail.com>
2183 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
2184 too until it can be made to run on amd64.
2186 2009-02-26 Zoltan Varga <vargaz@gmail.com>
2188 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
2189 to get_generic_context_from_code () + get_call_info () if possible.
2191 2009-02-25 Zoltan Varga <vargaz@gmail.com>
2193 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
2194 suspend-on-sigsegv functionality.
2196 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
2197 to suspend when a native SIGSEGV is received. This is useful for debugging
2198 crashes which don't happen under gdb, since a live process contains more
2199 information than a core file.
2201 * mini-exceptions.c (mono_print_thread_dump): Use
2202 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
2204 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
2206 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
2208 * basic-float.cs: Disable the tests which currently fail on amd64.
2210 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
2211 value to mono_arch_patch_callsite () to fix crashes.
2213 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
2215 2009-02-23 Zoltan Varga <vargaz@gmail.com>
2217 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
2218 nop code by patching the call address to point to the nullified class init
2219 trampoline, as the former does not seem to be safe on SMP machines.
2221 2009-02-23 Mark Probst <mark.probst@gmail.com>
2223 * mini-ops.h: Fix the argument types for a few x86 opcodes where
2226 2009-02-23 Zoltan Varga <vargaz@gmail.com>
2228 * basic-float.cs basic-calls.cs: Fix warnings.
2230 2009-02-22 Mark Probst <mark.probst@gmail.com>
2232 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
2233 correct frame pointer in the LMF. Should fix #478394.
2235 2009-02-22 Zoltan Varga <vargaz@gmail.com>
2237 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
2239 * image-writer.c: Make the binary writer less verbose.
2241 2009-02-21 Zoltan Varga <vargaz@gmail.com>
2243 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
2244 are called from runtime invoke wrappers.
2246 2009-02-20 Zoltan Varga <vargaz@gmail.com>
2248 * cpu-ppc.md (store_memindex): Increase the size of this.
2250 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2252 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2254 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
2256 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
2259 Last fix for of #467201.
2262 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2264 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2266 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
2267 and long_conv_to_r8_2:
2269 Fixed part of #467201.
2271 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2273 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2275 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
2276 conversion to 32 bits.
2278 * cpu-x86.md: Increase the size of int_conv_to_r4.
2280 * basic-float.cs: Add a test for this.
2282 Fixed part of #467201.
2284 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2286 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2288 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
2289 conversion to 64 bits.
2291 * basic-float.cs: Add a test for this.
2293 Fixed part of #467201.
2295 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2297 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2299 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
2300 This behavior is compatible with MS.
2302 * iltest.il.in: Add a test for this.
2304 Fixed part of #467201.
2306 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
2308 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
2310 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
2311 change the precision of the value.
2313 * cpu-x86.md: Define len for float_conv_to_r4.
2315 * basic-float.cs: Add a test for this.
2317 Fixed part of #467201.
2319 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
2321 * mini.c: Adjust locking order to the new semantics where the loader lock
2324 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
2333 * mini-trampolines.c:
2346 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
2348 2009-02-18 Zoltan Varga <vargaz@gmail.com>
2350 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
2353 2009-02-17 Zoltan Varga <vargaz@gmail.com>
2355 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
2356 for cctors if needed.
2358 2009-02-17 Mark Probst <mark.probst@gmail.com>
2360 * mini-ppc.c: Fix build on Darwin.
2362 2009-02-17 Zoltan Varga <vargaz@gmail.com>
2364 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
2365 version instead of 3 as valgrind doesn't like version 3.
2367 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2369 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
2370 usable for hashing methods.
2371 (emit_extra_methods): Use the new hash to avoid putting every method in the
2374 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
2376 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
2377 whenever a method ref could match a method.
2379 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
2382 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
2385 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
2387 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
2388 the encoding buffer.
2390 * method-to-ir.c (mono_method_check_inlining): Avoid calling
2391 mono_method_get_header () on inflated methods as an optimization.
2393 2009-02-16 Zoltan Varga <vargaz@gmail.com>
2395 * ssa.c (fold_ins): Fix another crash if the instruction following the
2396 switch was optimized away.
2398 2009-02-16 Mark Probst <mark.probst@gmail.com>
2400 Contributed under the terms of the MIT/X11 license by Steven
2401 Munroe <munroesj@us.ibm.com>.
2403 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
2405 2009-02-16 Zoltan Varga <vargaz@gmail.com>
2407 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
2408 around the mono_domain_alloc calls, it is now done by the functions
2411 * aot-compiler.c (compile_method): Only add wrappers referenced by
2412 the method if compiling with full AOT.
2413 (mono_compile_assembly): Error out if --aot=full is specified on
2414 a platform where it is not supported.
2416 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
2419 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
2422 * aot-runtime.c (load_named_code): Handle
2423 mono_arm_throw_exception_by_token.
2425 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
2427 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
2430 * Makefile.am (fullaotcheck): Exit if a test fails.
2432 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
2434 (mono_compile_assembly): Handle the assembler failing.
2436 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
2437 accepting subsections of .bss.
2439 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
2442 * aot-compiler.c: Remove some unused includes.
2444 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
2445 now in MonoImageWriter.
2447 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
2448 code sequence which matches a non-virtual call. Fixes #472654.
2450 2009-02-15 Zoltan Varga <vargaz@gmail.com>
2452 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
2455 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
2456 use the image/dwarf writers directly.
2458 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
2461 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
2464 * image-writer.h: Fix some typos.
2466 * dwarfwriter.h dwarfwriter.c: New files.
2468 * aot-compiler.c: Extract the DWARF info writing functionality into a
2471 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
2472 argument to return unwind info.
2474 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
2476 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
2478 * aot-runtime.c (decode_method_ref): Add a case for
2479 MONO_AOT_METHODREF_WRAPPER_NAME.
2481 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
2484 * aot-compiler.c (encode_method_ref): Use the new constants.
2486 * aot-runtime.c (decode_method_ref): Ditto.
2488 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
2489 be compiled, not the icall itself.
2491 2009-02-14 Zoltan Varga <vargaz@gmail.com>
2493 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
2494 using decode_method_ref ().
2496 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
2497 convert it to an in32. Fixes #475859.
2499 * arrays.cs: Add a test.
2501 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2503 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
2506 * basic-long.cs: Add a test.
2508 2009-02-12 Mark Probst <mark.probst@gmail.com>
2510 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
2511 remove the frame pointer in leaf methods which don't receive any
2512 arguments, don't throw exceptions and don't do dynamic stack
2515 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2517 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
2518 the fail_tramp changes. Hopefully fixes #475132.
2520 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
2522 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
2523 instead of mono_metadata_signature_dup_full.
2525 2009-02-12 Zoltan Varga <vargaz@gmail.com>
2527 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
2528 for processing jump tables. Fixes #473787.
2530 2009-02-11 Mark Probst <mark.probst@gmail.com>
2532 * mini-generic-sharing.c: mini_method_get_context() just calls
2533 mono_method_get_context_general() now.
2535 * mini.c, mini.h: Moved get_object_generic_inst(),
2536 construct_object_context_for_method() and
2537 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
2539 2009-02-11 Zoltan Varga <vargaz@gmail.com>
2541 * branch-opts.c (mono_if_conversion): Handle the case where the merged
2542 basic block fell through to its successor bblock without a branch. Fixes
2545 * iltests.il.in: Add a test.
2547 * aot-compiler.c (encode_method_ref): Encode methods of array types.
2548 (can_encode_patch): We can now handle arrays of generic parameters and
2551 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
2553 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
2554 the AOT file to avoid some #ifdefs in aot-runtime.c
2556 * mini.h: Bump AOT file format version.
2558 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2560 * Makefile.am (fullaotcheck): Make this run the tests.
2562 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
2564 2009-02-10 Mark Probst <mark.probst@gmail.com>
2566 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
2567 individually. Fixes #473482.
2569 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2571 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
2573 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
2575 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
2576 (mono_compile_assembly): Hush compile warnings about
2577 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
2580 2009-02-10 Zoltan Varga <vargaz@gmail.com>
2582 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
2584 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
2586 * aot-compiler.c: Fix arm support.
2588 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
2589 img_writer_emit_unset_mode () function.
2591 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
2592 (mono_unwind_get_dwarf_pc_reg): Ditto.
2594 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
2595 Move almost all platform specific code to a set of arch_ functions,
2596 and document them to ease porting.
2598 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
2600 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
2602 * aot-compiler.c: Extract the image writing functionality into a separate
2603 module to reduce the size of this file.
2605 2009-02-09 Geoff Norton <gnorton@novell.com>
2607 * mini-s390.c: Fix the signature of emit_sig_cookie.
2609 2009-02-09 Zoltan Varga <vargaz@gmail.com>
2611 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
2613 * aot-runtime.c (is_shared_got_patch): Ditto.
2615 * aot-runtime.c (load_named_code): Cope with the fact that
2616 decode_got_entry () won't decode the patch fully if its corresponding got
2617 entry is already filled.
2619 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
2621 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
2623 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
2624 as the moving pointer instead of 'buf' for consistency with the rest of the
2626 (mono_arch_create_monitor_exit_trampoline): Ditto.
2628 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
2629 generic_class_init trampolines.
2630 (add_generic_class): Extract some code from add_generic_instances () into a
2631 separate function so it can be called from other places too.
2632 (compile_method): Call add_generic_class () for the classes of inflated methods
2633 referenced by the method.
2634 (can_encode_patch): Allow references to generic parameters.
2636 * aot-runtime.c: Add support the patches required by the new trampolines.
2638 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
2641 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
2644 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
2645 this from get_throw_pending_exception, make the signature full aot compatible.
2647 * Makefile.am (fullaotcheck): New target to run full-aot tests.
2649 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
2651 * exceptions.cs: Add a test.
2653 2009-02-07 Zoltan Varga <vargaz@gmail.com>
2655 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
2656 use the DWARF_DATA_ALIGN constant instead.
2658 * exception-<ARCH>.c: Update after the above change.
2660 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
2663 * mini-arm.c: Enable the dwarf unwinder.
2665 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
2666 instead of mono_class_setup_vtable ().
2668 2009-02-07 Zoltan Varga <vargaz@gmail.com>
2670 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
2673 * mini-x86.h: Enable the dwarf unwinder.
2675 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
2677 Fix mcs/tests/test-7.cs
2678 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
2681 2009-02-06 Zoltan Varga <vargaz@gmail.com>
2683 * mini.c (print_jit_stats): Remove some unused statistics.
2685 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2687 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
2689 2009-02-05 Mark Probst <mark.probst@gmail.com>
2691 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
2692 the method we get from mono_object_get_virtual_method() because
2693 that function does it properly, now.
2695 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2697 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
2698 opcodes. Fixes #472775.
2700 2009-02-05 Mark Probst <mark.probst@gmail.com>
2702 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
2703 fact that mono_find_jit_info() sometimes returns the context
2704 corresponding to the jit info in new_ctx. Fixes #472600.
2706 2009-02-05 Zoltan Varga <vargaz@gmail.com>
2708 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
2709 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
2710 klass->enum_basetype directly.
2712 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
2715 * unwind.c: Avoid 0 sized arrays.
2717 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2719 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
2720 size on systems with 64k pages. Fixes #471389.
2722 2009-02-04 Mark Probst <mark.probst@gmail.com>
2724 Contributed under the terms of the MIT/X11 license by Steven
2725 Munroe <munroesj@us.ibm.com>.
2727 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
2728 for LOADI4_MEMBASE. Use addi instead of addic if it's not
2731 2009-02-04 Mark Probst <mark.probst@gmail.com>
2733 Contributed under the terms of the MIT/X11 license by Steven
2734 Munroe <munroesj@us.ibm.com>.
2736 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
2739 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
2740 The trampoline can be longer on PPC64.
2742 2009-02-04 Mark Probst <mark.probst@gmail.com>
2744 Contributed under the terms of the MIT/X11 license by Steven
2745 Munroe <munroesj@us.ibm.com>.
2747 * mini-ppc.c: Compiler warning fixes and trivial code
2750 2009-02-04 Zoltan Varga <vargaz@gmail.com>
2752 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
2753 ins->dreg which could be a hardware register, not a vreg.
2755 * aot-compiler.c (emit_method_dwarf_info): Ditto.
2757 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
2758 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
2760 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
2762 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
2763 ->dreg, that is not the vreg we are looking for.
2765 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
2767 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
2770 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
2773 2009-02-03 Zoltan Varga <vargaz@gmail.com>
2775 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
2777 * aot-compiler.c (emit_line_number_info): Fix line number emission when
2780 * aot-compiler.c: Add xdebug support on x86.
2782 * unwind.c: Add x86 support.
2784 * aot-compiler.c (emit_exception_debug_info): Control the emission of
2785 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
2787 * mini.c (mini_method_compile): Ditto.
2789 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
2792 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
2793 which mimic .push_section/.pop_section in GAS.
2795 * aot-compiler.c: Emit precise live range information for variables.
2797 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
2799 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
2800 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
2803 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
2804 the live ranges of variables.
2806 * mini.h (struct MonoMethodVar): Add two fields containing the live range
2807 of the variable in terms of native offsets.
2809 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
2811 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
2813 2009-02-02 Mark Probst <mark.probst@gmail.com>
2815 Contributed under the terms of the MIT/X11 license by Steven
2816 Munroe <munroesj@us.ibm.com>.
2818 * exceptions-ppc.c (restore_regs_from_context): Correct operand
2819 order (offset then base reg) for ppc_load_multiple_regs.
2820 (emit_save_saved_regs) Correct operand order for
2821 ppc_store_multiple_regs.
2822 (mono_arch_get_call_filter): Correct operand order for
2823 ppc_load_multiple_regs.
2825 * mini-ppc.c (emit_memcpy): Fix operand order for
2826 ppc_load_reg_update and ppc_store_reg_update.
2827 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
2828 (mono_arch_emit_epilog): Correct operand order for
2829 ppc_load_multiple_regs.
2831 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
2832 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
2834 2009-02-02 Mark Probst <mark.probst@gmail.com>
2836 * cpu-ppc64.md: Fixed storer4_memindex length.
2838 2009-02-02 Zoltan Varga <vargaz@gmail.com>
2840 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
2843 * aot-compiler.c (emit_line_number_info): Optimize this.
2845 2009-02-01 Zoltan Varga <vargaz@gmail.com>
2847 * aot-compiler.c: Disassemble tokens in the IL disassembly.
2849 * aot-compiler.c: Add debug info for methods without debug info by
2850 emitting an IL file and having the line number info referencing that file.
2852 * aot-compiler.c: Optimize the size of the generated line number info.
2854 * aot-compiler.c: Emit line number info in xdebug mode.
2856 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
2859 2009-01-31 Zoltan Varga <vargaz@gmail.com>
2861 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
2863 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
2866 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2868 * basic-calls.cs: Test for the weird crash found on arm.
2870 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
2872 * cpu-arm.md: Increase the size of storer8_membase_reg and
2873 loadr8_membase_reg to 24 bytes to accomodate the extra add.
2875 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
2876 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
2877 reg to LR otherwise we'll be loading/storing from just the offset.
2879 2009-01-30 Miguel de Icaza <miguel@novell.com>
2881 Question: if we are storing gint32's inside the "*native_offset",
2882 should we change the signature to "gint32 *native_offset" to
2883 ensure that we do not have type definition problems?
2885 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
2886 an int * as this is what the other function expects, causes
2887 problems with Freescale's compiler that defined int32_t to be a
2888 long and makes int incompatible
2890 2009-01-30 Miguel de Icaza <miguel@novell.com>
2892 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
2893 filename conflict with bjam.
2895 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2897 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
2898 as it might use decomposed ops.
2900 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2902 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
2904 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
2907 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
2909 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
2912 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
2913 way registers are stored in MonoContext on arm.
2915 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
2916 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
2918 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
2920 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
2922 * mini.c (mini_init): Register mono_isfinite.
2924 * jit-icalls.c (mono_isfinite): New jit icall.
2926 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
2928 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
2929 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
2932 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2934 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
2935 separate frame and stack pointers, so we must use FP to find the register
2937 The FP reg is retrieved from the MonoContext::regs array.
2939 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2941 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
2944 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
2946 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
2947 return R4 and R8 when not running under softfloat.
2949 Fixes basic-calls.exe
2951 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2953 * mini-arm.c: Implement some overflow opcodes.
2955 2009-01-29 Miguel de Icaza <miguel@novell.com>
2957 * ssa.c: handle another alloca.h
2959 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
2960 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
2961 MONO_ARCH_USE_SIGACTION.
2963 * aot-runtime.c, mini-exceptions.c: Replace platform define with
2966 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
2968 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
2969 PPC targets as sigaction does not exist on all platforms, define
2970 this on a per-platform basis.
2972 Instead of erroring out if the platform is not defined, include
2973 mini-ppc-os.h, and expect that the OS specific setting provides
2974 the required information.
2976 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2978 * aot-compiler.c: Fix --enable-minimal=aot.
2980 2009-01-30 Zoltan Varga <vargaz@gmail.com>
2982 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
2985 2009-01-29 Zoltan Varga <vargaz@gmail.com>
2987 * exceptions-arm.c: Fix warnings.
2989 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
2992 * mini-x86.c: Fix --enable-minimal=jit build.
2994 * mini.c: Really fix --enable-minimal=jit build.
2996 * mini.c (construct_object_context_for_method): Move this outside
2997 the DISABLE_JIT block to fix the --enable-minimal=jit build.
2999 "Backported" of r124984 from 2.0 branch.
3001 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
3003 "Backport" of r124977 + r124978 from 2.0 branch.
3005 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
3006 to avoid calling mono_exception_from_token () from the throw trampoline.
3007 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
3008 for throwing corlib exceptions, this fixes full-aot support for corlib
3011 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
3013 2009-01-29 Miguel de Icaza <miguel@novell.com>
3015 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
3016 part of the changes to split the code in mini into operating
3017 system specific files.
3019 This patch was done by copying mini.c to the respective files to
3020 preserve SVN history.
3022 2009-01-29 Zoltan Varga <vargaz@gmail.com>
3024 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
3026 2009-01-28 Zoltan Varga <vargaz@gmail.com>
3028 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
3029 remoting-invoke-with-check wrappers of shared methods.
3031 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
3033 2009-01-27 Mark Probst <mark.probst@gmail.com>
3035 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
3036 optimization if the top of stack is the last instruction in the
3037 bblock. Otherwise it might have been used after its definition.
3040 2009-01-27 Zoltan Varga <vargaz@gmail.com>
3042 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
3043 method as well when get_vcall_slot () fails to match a code sequence.
3045 * mini-arm.c: Fix the android build, which doesn't have
3048 2009-01-26 Zoltan Varga <vargaz@gmail.com>
3050 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
3053 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
3055 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
3057 2009-01-26 Zoltan Varga <vargaz@gmail.com>
3059 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
3060 and put its id into jinfo->used_regs. This is only used on amd64,
3061 which is currently the only platform generating unwind info.
3063 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
3064 the dwarf unwinder. This is required to correctly handle async exceptions
3065 like thread abort and stack overflows, which can happen while a method
3066 is in the middle of its prolog or epilog.
3068 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
3069 the unwind info belonging to an AOTed method.
3071 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
3072 into cfg->unwind_ops.
3074 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
3076 * mini.c (mini_init): Call mono_unwind_init ().
3077 (mini_cleanup): Call mono_unwind_cleanup ().
3079 * unwind.c: Add functions for managing a set of unwind info entries, allowing
3080 unwind info to be shared between methods.
3082 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
3085 * exceptions-amd64.c (mono_arch_exceptions_init): Call
3086 get_throw_pending_exception () to avoid initialization races.
3088 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
3089 mono_arch_exceptions_init () function.
3091 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
3093 2009-01-25 Zoltan Varga <vargaz@gmail.com>
3095 * mini.c (mono_get_domain_intrinsic): New helper function.
3096 (mono_get_thread_intrinsic): Ditto.
3098 * mini-arm.c mini-ia64.c: Use the new helper functions.
3100 * method-to-ir.c (mono_method_to_ir): Fix the comment for
3101 the last constrained_call change, since it is needed in the non-AOT
3104 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
3106 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
3107 mono_get_lmf_addr () on arm eabi linux.
3109 2009-01-24 Zoltan Varga <vargaz@gmail.com>
3111 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
3112 code sequence which matches a non-virtual call.
3114 2009-01-23 Mark Probst <mark.probst@gmail.com>
3116 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
3119 2009-01-23 Zoltan Varga <vargaz@gmail.com>
3121 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
3122 runtime-invoke wrappers, since they are also shared based on signature.
3124 2009-01-22 Mark Probst <mark.probst@gmail.com>
3126 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
3127 info from the (correct) context.
3129 2009-01-22 Zoltan Varga <vargaz@gmail.com>
3131 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
3133 * unwind.c (mono_unwind_frame): New function to unwind through a frame
3134 using dwarf unwinding info. Not yet used.
3136 * mini.c (mini_init): When using xdebug, disable freeing of domains.
3138 2009-01-21 Mark Probst <mark.probst@gmail.com>
3140 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
3143 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
3144 special case and handle mono_arch_delegate_invoke_impl() returning
3145 function descriptors.
3147 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
3148 trampolines return function descriptors, too.
3150 2009-01-21 Zoltan Varga <vargaz@gmail.com>
3152 * method-to-ir.c (handle_alloc): Avoid generic instances in the
3153 out_of_line optimization.
3155 2009-01-21 Martin Baulig <martin@ximian.com>
3158 (MonoCompile): Added `disable_deadce_vars' to disable removing
3162 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
3163 inside the debugger.
3165 * liveness.c (mono_analyze_liveness): Don't remove any unused
3166 variables if `cfg->disable_deadce_vars' is set.
3168 2009-01-21 Mark Probst <mark.probst@gmail.com>
3170 * method-to-ir.c: Only apply exception constructor optimization if
3171 the the method actually belongs to an exception class. Fixes
3174 2009-01-21 Zoltan Varga <vargaz@gmail.com>
3176 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
3177 change inside a #ifdef __mono_ppc64__.
3179 * aot-compiler.c (compile_method): Remove the previous limitation.
3181 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
3182 on type variables in AOTed code.
3184 * aot-compiler.c (compile_method): Skip generic methods having type
3185 constraints on their generic parameters.
3187 * aot-compiler.c (compile_method): Check for methods which cannot be
3188 encoded inside RGCTX_FETCH patches as well.
3190 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
3193 2009-01-20 Mark Probst <mark.probst@gmail.com>
3195 * method-to-ir.c: Force the vtable variable in shared generic code
3196 for the case that they might show up on a stack trace where they
3199 * mini-exceptions.c: Save and use generic sharing info as well as
3200 IP in stack traces to resolve shared generic instantiations.
3202 2009-01-20 Zoltan Varga <vargaz@gmail.com>
3204 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
3205 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
3207 2009-01-20 Mark Probst <mark.probst@gmail.com>
3209 * method-to-ir.c: Do generic sharing for array constructors.
3211 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
3213 * mini-exceptions.c (mono_print_thread_dump): Add information
3214 about the thread state using wapi_current_thread_desc.
3216 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
3218 * basic-simd.cs: Tests for the new constructors.
3220 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
3222 * mini-ops.h: Added OP_EXPAND_*
3226 * mini-x86.c (mono_arch_output_basic_block): Same.
3228 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
3230 2009-01-19 Zoltan Varga <vargaz@gmail.com>
3232 * iltests.il.in: Add a test for #467385.
3234 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
3236 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
3237 thread been cleaned up is not the same currently in execution.
3239 Fixes appdomain-unload crashes on windows, osx and linux variants
3240 without the __thread keyword.
3242 2009-01-18 Zoltan Varga <vargaz@gmail.com>
3244 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
3245 (koush@koushikdutta.com). Implement this for android.
3247 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
3248 begins with a digit.
3250 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
3251 mono_marshal_get_write_barrier ().
3253 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
3255 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
3256 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
3257 that pass them on a register pair.
3259 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
3260 test was crashing due to that.
3262 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
3264 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
3265 trampoline code. Include ucontext.h only if available.
3267 2009-01-15 Mark Probst <mark.probst@gmail.com>
3269 * mini.c: mono_domain_lookup_shared_generic() takes an open method
3270 and doesn't check whether it's sharable, like it was before
3271 removing the shared generics hash. This brings IronPython
3272 performance back to what it was before that change.
3274 2009-01-14 Mark Probst <mark.probst@gmail.com>
3276 * method-to-ir.c: Handle delegate invocation optimization earlier,
3277 otherwise it would be handled (much more slowly) by the
3278 final/sealed optimization.
3280 2009-01-13 Zoltan Varga <vargaz@gmail.com>
3282 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
3283 domain is not set. Fixes #465864.
3285 2009-01-12 Mark Probst <mark.probst@gmail.com>
3287 * method-to-ir.c: Don't stop sharing of generic methods with catch
3288 clauses - we already handle those.
3290 2009-01-12 Mark Probst <mark.probst@gmail.com>
3292 * mini.c, mini.h: lookup_generic_method() is now
3293 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
3294 making the shared_generics_hash obsolete.
3296 2009-01-12 Mark Probst <mark.probst@gmail.com>
3298 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
3299 use the red zone. Make room on the stack first and then use it,
3300 not the other way around.
3302 2009-01-12 Zoltan Varga <vargaz@gmail.com>
3304 * mini.c (mini_init): Call mono_xdebug_init ().
3306 * aot-compiler.c (mono_xdebug_init): Make this non-static.
3308 2009-01-11 Zoltan Varga <vargaz@gmail.com>
3310 * TestDriver.cs: Add an --iter argument to run tests multiple times.
3312 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
3315 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
3316 debug+unwind info for trampolines.
3318 * mini.c (mono_create_unwind_op): New helper function.
3320 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
3322 2009-01-10 Zoltan Varga <vargaz@gmail.com>
3324 * aot-compiler.c: Fix the build.
3326 2009-01-09 Zoltan Varga <vargaz@gmail.com>
3328 * Makefile.am: Update dtrace-prelink.sh location.
3330 2009-01-08 Zoltan Varga <vargaz@gmail.com>
3332 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
3333 optimization. Fixes #464520.
3335 2009-01-07 Bill Holmes <billholmes54@gmail.com>
3337 * mini-amd64.c : Adding code to save/restore non-volatile registers
3340 * exceptions-amd64.c : Adding code to save/restore non-volatile
3341 registers on Winx64.
3343 Contributed under MIT/X11 license.
3345 2009-01-07 Zoltan Varga <vargaz@gmail.com>
3347 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
3348 __GNUC_MINOR__ which can break when the major version changes.
3350 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
3352 * basic-simd.cs: Add tests for usage of the sizeof opcode.
3354 2009-01-07 Geoff Norton <gnorton@novell.com>
3356 * helpers.c: Allow mono -v -v -v to work on darwin.
3358 2009-01-05 Bill Holmes <billholmes54@gmail.com>
3360 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
3363 Contributed under MIT/X11 license.
3365 2009-01-05 Zoltan Varga <vargaz@gmail.com>
3367 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
3368 instead of directly accessing type->data.klass. Fixes #462016.
3369 (mono_allocate_stack_slots_full): Ditto.
3371 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
3372 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
3374 * aot-compiler.c (emit_plt): Fix ARM build.
3376 2009-01-04 Zoltan Varga <vargaz@gmail.com>
3378 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
3380 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
3383 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
3384 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
3387 * iltests.il.in: Add a regression test.
3389 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3391 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
3393 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3395 * basic-simd.cs: Add a regression test for #462457.
3397 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3399 * mini-ops.h: Add a definition of XPHI.
3401 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
3403 * ssa.c (op_phi_to_move): Handle XPHI.
3405 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
3409 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
3411 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
3413 2008-12-31 Geoff Norton <gnorton@novell.com>
3415 * mini-ppc.c: The prolog size allocated can be too small for darwin
3416 ppc32 under certain circumstances. Also fix a small logic bug.
3418 2008-12-29 Zoltan Varga <vargaz@gmail.com>
3420 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
3421 while loading AOT methods.
3423 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
3424 since only the former is nulled out after a successful cast. This prevents
3425 crashes with rethrown exceptions when using --debug=casts.
3427 2008-12-24 Mark Probst <mark.probst@gmail.com>
3429 * mini.h: New macro for checking whether a method is final,
3430 i.e. whether the method or its class is marked final.
3432 * method-to-ir.c: Use the new macro for all final-checks
3433 consistently. Fixes the crash in the System.ServiceModel tests.
3435 2008-12-23 Mark Probst <mark.probst@gmail.com>
3437 * mini-exceptions.c (get_exception_catch_class): Corrected another
3438 overly strict assertion.
3440 2008-12-23 Mark Probst <mark.probst@gmail.com>
3442 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
3443 Clobbering it is not allowed because the caller might use it as
3444 the vtable register in the interface call.
3446 2008-12-19 Mark Probst <mark.probst@gmail.com>
3448 * mini-exceptions.c (get_exception_catch_class): Corrected an
3449 overly strict assertion.
3451 2008-12-18 Mark Mason <mmason@upwardaccess.com>
3453 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
3455 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
3457 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
3459 * cpu-mips.md: correct lengths for certain long_ opcodes.
3461 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
3463 * 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().
3465 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3467 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
3469 2008-12-17 Mark Mason <mmason@upwardaccess.com>
3471 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
3473 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
3475 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
3478 2008-12-16 Mark Mason <mmason@upwardaccess.com>
3480 * 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
3482 * 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)
3484 2008-12-15 Mark Mason <mmason@upwardaccess.com>
3486 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
3488 2008-12-14 Zoltan Varga <vargaz@gmail.com>
3490 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
3491 gshared code. Fixes #458947.
3493 * generics.cs: Add a test.
3495 2008-12-12 Mark Mason <mmason@upwardaccess.com>
3497 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3499 * mini-mips.c: first pass n32 code generation.
3501 * mini-mips.h: datatypes and defines for n32 support.
3503 * exceptions-mips.c: first pass n32 code generation.
3505 * tramp-mips.c: first pass n32 code generation.
3507 * cpu-mips.md: add long_ opcodes.
3509 2008-12-12 Mark Mason <mmason@upwardaccess.com>
3511 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3513 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3515 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3517 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3519 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3521 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3523 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3525 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
3527 * helpers.c: for mips/n32, don't pass -mips32 to objdump
3529 2008-12-12 Zoltan Varga <vargaz@gmail.com>
3531 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
3533 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
3535 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
3537 2008-12-12 Mark Probst <mark.probst@gmail.com>
3539 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
3540 descriptors for helper functions directly in front of the code.
3542 2008-12-11 Mark Probst <mark.probst@gmail.com>
3544 * method-to-ir.c: Removed an unnecessary assertion.
3546 2008-12-10 Zoltan Varga <vargaz@gmail.com>
3548 * method-to-ir.c: Merge SGEN changes from the old JIT.
3550 2008-12-10 Zoltan Varga <vargaz@gmail.com>
3552 * driver.c (compile_all_methods_thread_main): Handle failure of
3555 2008-12-10 Mark Probst <mark.probst@gmail.com>
3557 * mini-ppc.c: Merged with mini-ppc64.c.
3559 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
3561 * Makefile.am: Use the same sources for PPC and PPC64.
3563 * mini-ppc64.c: Removed.
3565 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3567 * branch-opts.c (remove_block_if_useless): Extract fall through detection
3568 code to mono_bb_is_fall_through.
3570 * branch-opts.c (mono_remove_critical_edges): Same.
3572 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3574 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
3575 expect that an OP_BR_REG will be there.
3577 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
3579 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
3580 for the many branch ops. The original check miss OP_BR_REG.
3584 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3586 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
3588 2008-12-09 Zoltan Varga <vargaz@gmail.com>
3590 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
3591 while holding the aot lock.
3593 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3595 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
3597 2008-12-09 Bill Holmes <billholmes54@gmail.com>
3599 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
3600 to release all runtime callable wrappers held by the runtime.
3602 Contributed under MIT/X11 license.
3604 2008-12-09 Bill Holmes <billholmes54@gmail.com>
3606 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
3609 Contributed under MIT/X11 license.
3611 2008-12-09 Zoltan Varga <vargaz@gmail.com>
3613 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
3614 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
3616 2008-12-09 Mark Mason <mmason@upwardaccess.com>
3618 * cpu-mips.md: fix ckfinite length
3620 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
3621 (mono_arch_lowering_pass): cleanup, rearrange for clarity
3622 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
3624 2008-12-08 Mark Mason <mmason@upwardaccess.com>
3626 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
3628 2008-12-08 Geoff Norton <gnorton@novell.com>
3630 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
3631 size by 8 bytes as well.
3633 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3635 * basic-simd.cs: Fix method names for Vector16b.
3637 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3639 * basic-simd.cs: Fix method names for Vector16sb.
3641 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3643 * basic-simd.cs: Fix method names for Vector8us.
3645 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3647 * basic-simd.cs: Fix method names for Vector8s.
3649 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3651 * basic-simd.cs: Fix method names for Vector4ui.
3653 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3655 * basic-simd.cs: Fix method names for Vector2l.
3657 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3659 * basic-simd.cs: Fix method names for Vector2d.
3661 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3663 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
3664 that are extension methods.
3666 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
3668 * basic-simd.cs: Fix method names for Vector4f.
3670 2008-12-08 Zoltan Varga <vargaz@gmail.com>
3672 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
3673 as such. Fixes #456669.
3675 2008-12-07 Mark Mason <mmason@upwardaccess.com>
3677 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
3679 2008-12-07 Mark Mason <mmason@upwardaccess.com>
3681 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
3682 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
3683 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
3684 (mips_adjust_stackframe): handle FP spills
3686 * mini-ops.h: add mips_mtc1_s2
3688 * cpu-mips.md: add mips_mtc1_s2
3690 2008-12-07 Zoltan Varga <vargaz@gmail.com>
3692 * unwind.c: New file, move the unwind info encoding functions here from
3693 aot-compiler.c, so they could be used at runtime too.
3695 2008-12-05 Mark Mason <mmason@upwardaccess.com>
3697 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
3698 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
3700 2008-12-05 Mark Mason <mmason@upwardaccess.com>
3702 * mini-mips.c: cleanup warnings
3703 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
3704 (mips_adjust_stackframe): handle case of taking the address of stack locals
3706 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3708 * aot-compiler.c: Implement a few functions missing from the asm writer.
3709 (emit_method_code): Only write symbols for methods when using the bin
3710 writer, since the assembler can't deal with the characters in our method
3713 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
3715 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
3718 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
3719 a bit to also restore %rax.
3721 2008-12-05 Mark Probst <mark.probst@gmail.com>
3723 * mini-ppc.c: Some simple merges from mini-ppc64.c.
3725 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3727 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
3730 2008-12-05 Mark Probst <mark.probst@gmail.com>
3732 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
3734 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
3735 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
3737 * exceptions-ppc64.c: Removed.
3739 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
3741 2008-12-05 Mark Probst <mark.probst@gmail.com>
3743 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
3746 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
3748 * tramp-ppc64.c: Removed.
3750 2008-12-05 Zoltan Varga <vargaz@gmail.com>
3752 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
3755 2008-12-05 Mark Probst <mark.probst@gmail.com>
3757 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
3759 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
3760 mini-ppc.h instead of mini-ppc64.h.
3762 * mini-ppc64.h: Removed.
3764 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3766 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
3768 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
3770 2008-12-05 Mark Probst <mark.probst@gmail.com>
3772 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
3773 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
3776 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3778 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
3780 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3782 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
3784 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3786 * basic-simd.cs: Tests for operator == and != on Vector4f.
3788 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
3790 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
3792 * simd-intrinsics.c: Kill useless enum.
3794 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3796 * cpu-mips.md: add long_conv_to_ovf_i4_2
3797 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
3799 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3801 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
3803 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
3805 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3807 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
3809 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3811 * basic-simd.cs: Add tests for new methods.
3813 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3815 * simd-intrinsics.c: Add support for operator == and !=
3818 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
3820 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
3822 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
3824 2008-12-04 Zoltan Varga <vargaz@gmail.com>
3826 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
3828 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
3829 MONO_PATCH_INFO_ICALL_ADDR.
3831 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
3833 * aot-compiler.c: Resurrect full-aot support.
3835 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3837 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
3839 2008-12-04 Mark Mason <mmason@upwardaccess.com>
3841 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
3843 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
3845 * basic-simd.cs: Fix tests to work under ppc.
3846 Remove tests for methods that will be removed.
3848 2008-12-03 Mark Probst <mark.probst@gmail.com>
3850 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
3851 generic type (via a typedef or typeref) correctly.
3853 2008-12-03 Zoltan Varga <vargaz@gmail.com>
3855 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
3856 diagnose an assertion failure.
3858 2008-12-02 Mark Probst <mark.probst@gmail.com>
3860 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
3861 Fix trampoline size.
3863 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
3864 conversion opcodes are implemented natively instead via emulation.
3866 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3868 * cpu-mips.md: remove mips_xori
3870 * mini-ops.h: remove mips_xori
3872 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
3874 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
3876 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
3878 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3880 * cpu-mips.md: fix instruction lengths.
3882 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
3884 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
3886 * mini-ops.h: fix slti / sltiu op profiles.
3888 2008-12-02 Martin Baulig <martin@ximian.com>
3890 * method-to-ir.c (mono_method_to_ir): Disable debugging
3891 information for the init locals block to make the debugger stop
3892 after all locals have been initalized.
3894 2008-12-02 Martin Baulig <martin@ximian.com>
3896 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
3897 running inside the debugger.
3899 2008-12-01 Zoltan Varga <vargaz@gmail.com>
3901 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
3904 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
3905 alu->alu imm optimization which only shows if deadce is disabled.
3907 * aot-compiler.c: Rename the function names for the binary and asm writers
3908 so they can coexist in the same process. Rework the xdebug code to use the
3909 asm writer. This avoids the need to call into the runtime to dump the
3910 debugging info. Add more debugging info for types.
3912 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
3914 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
3915 cpu description tables, they can't occur in cpu-<ARCH>.md.
3917 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
3918 the stack in CEE_LDFLDA. Fixes #450542.
3920 * generics.cs: Add a new test.
3922 2008-12-01 Mark Mason <mmason@upwardaccess.com>
3924 * mini-ops.h: updated MIPS opcodes
3925 * mini-mips.c: decompose long opts
3926 * mini-mips.h: decompose long opts
3928 2008-11-29 Mark Mason <mmason@upwardaccess.com>
3930 * cpu-mips.md: fix length on int_rem_un
3931 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
3933 2008-11-29 Zoltan Varga <vargaz@gmail.com>
3935 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
3937 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
3939 2008-11-29 Martin Baulig <martin@ximian.com>
3941 * mini-exceptions.c (mono_handle_native_sigsegv): Check
3942 mono_debug_using_mono_debugger() in addition to the
3943 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
3945 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3947 * mini-ops.h: updated more MIPS opcodes
3948 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
3949 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
3951 2008-11-28 Mark Probst <mark.probst@gmail.com>
3953 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
3955 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3957 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
3958 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
3959 * mini-ops.h: correct selected mips opcode entries
3961 2008-11-28 Mark Probst <mark.probst@gmail.com>
3963 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
3966 2008-11-28 Mark Probst <mark.probst@gmail.com>
3968 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
3970 2008-11-28 Mark Mason <mmason@upwardaccess.com>
3972 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
3973 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
3974 * mini-mips.h: disable IMT
3975 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
3977 2008-11-28 Mark Probst <mark.probst@gmail.com>
3979 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
3981 2008-11-28 Mark Probst <mark.probst@gmail.com>
3983 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
3985 2008-11-28 Zoltan Varga <vargaz@gmail.com>
3987 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
3990 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3992 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
3993 for Set/GetVector aligned versions.
3995 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
3997 * basic-simd.cs: Add tests for Get/SetVector.
3999 2008-11-27 Mark Probst <mark.probst@gmail.com>
4001 * mini.c: Removed g_slist_append_mempool(). Now in
4004 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
4006 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
4007 size properly and make the bounds check optional.
4009 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
4010 for SetVector and IsAligned.
4012 2008-11-27 Zoltan Varga <vargaz@gmail.com>
4014 * mini.c: Remove unused mono_normalize_opcodes () function.
4016 2008-11-26 Mark Probst <mark.probst@gmail.com>
4018 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
4019 using the new atomic add ops now.
4021 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
4024 2008-11-26 Mark Probst <mark.probst@gmail.com>
4026 * mini-ppc64.c: Several fixes.
4028 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4030 * cpu-mips.md: added jump_table
4031 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
4033 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4035 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
4037 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4039 * mini-ops.h: corrected a handful of MIPS opcodes.
4041 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4043 * aot-compiler.c: MIPS to use ELF writer
4045 2008-11-25 Mark Mason <mmason@upwardaccess.com>
4047 * mini-codegen.c: remove MIPS specific assert.
4049 2008-11-25 Mark Probst <mark.probst@gmail.com>
4051 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
4052 fixes. PPC64 now passes most of the runtime regressions.
4054 2008-11-24 Zoltan Varga <vargaz@gmail.com>
4056 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
4057 volatile intervals a bit.
4059 2008-11-24 Mark Probst <mark.probst@gmail.com>
4061 * basic-long.cs: New test case.
4063 2008-11-23 Zoltan Varga <vargaz@gmail.com>
4065 * mini.c (mini_method_compile): Disable globalra for large methods for
4068 * regalloc2.c (order_moves): Add fp support.
4070 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
4071 source bblock ends with an OP_BR_REG.
4073 * ratests.cs: Add a new test.
4075 2008-11-23 Mark Probst <mark.probst@gmail.com>
4077 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
4078 sharing. PPC64 now passes generics.exe.
4080 2008-11-23 Mark Probst <mark.probst@gmail.com>
4082 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
4084 2008-11-23 Zoltan Varga <vargaz@gmail.com>
4086 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
4087 memory when mono_jit_info_table_find () can't find the method in the
4090 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
4093 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
4096 2008-11-23 Mark Probst <mark.probst@gmail.com>
4098 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
4099 Several fixes. PPC64 now runs exceptions.exe and
4100 devirtualization.exe.
4102 2008-11-22 Mark Probst <mark.probst@gmail.com>
4104 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
4105 arrays.exe and basic-math.exe.
4107 2008-11-22 Mark Probst <mark.probst@gmail.com>
4109 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
4110 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
4112 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
4114 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
4116 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
4118 * method-to-ir.c: Move bounds checking macros to ir-emit.h
4120 * ir-emit.h: Move macros from method-to-ir.c to here.
4122 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
4124 * mini-ops.h: Correct the long simd ops to use LREG.
4126 2008-11-21 Zoltan Varga <vargaz@gmail.com>
4128 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
4130 * mini-ops.h: Correct the dreg type of a few long opcodes.
4132 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
4135 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
4137 * mini-ppc.c: remove negative stack references in epilog
4138 for platforms that don't support the red zone.
4140 2008-11-21 Mark Probst <mark.probst@gmail.com>
4142 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
4143 point regs. Now PPC64 passes basic-calls.exe.
4145 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4147 * basic-simd.cs: Add tests for accessors of Vector2l.
4149 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4151 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
4153 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
4155 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
4157 2008-11-21 Mark Probst <mark.probst@gmail.com>
4159 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
4160 PPC64 passes basic-long.exe.
4162 2008-11-20 Mark Probst <mark.probst@gmail.com>
4164 * decompose.c: Decompose carry and overflow add on PPC64 like on
4165 other 64 bit archs. Don't decompose sub at all on PPC64.
4167 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
4168 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
4171 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4173 * basic-simd.cs: Add tests for accessors of Vector2d.
4175 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4177 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
4181 * mini-x86.c (mono_arch_output_basic_block): Same.
4183 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
4185 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4187 * basic-simd.cs: Add tests for accessors of Vector4f.
4189 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4191 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
4195 * mini-x86.c (mono_arch_output_basic_block): Same.
4197 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
4199 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4201 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
4203 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4205 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
4209 * mini-x86.c (mono_arch_output_basic_block): Same.
4211 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
4213 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4215 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
4217 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4219 * simd-intrinsics.c: Enable setters for Vector16sb.
4221 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
4223 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
4227 * mini-x86.c (mono_arch_output_basic_block): Same.
4229 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
4231 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
4233 * simd-intrinsics.c: Implement setter for Vector8us.
4235 2008-11-19 Zoltan Varga <vargaz@gmail.com>
4237 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
4240 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
4242 * mini-ppc.c: remove references to the red zone in the prolog
4243 (for systems that don't support it).
4245 2008-11-19 Mark Probst <mark.probst@gmail.com>
4247 * cpu-ppc64.md: Fixed a few instruction lengths.
4249 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
4252 2008-11-19 Mark Probst <mark.probst@gmail.com>
4254 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
4257 2008-11-19 Zoltan Varga <vargaz@gmail.com>
4259 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
4261 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
4263 * mini-ops.h: Added OP_INSERT_I2.
4267 * mini-x86.c (mono_arch_output_basic_block): Same.
4269 * simd-intrinsics.c: Implement setter for Vector8s.
4271 * simd-methods.h: Add the names of get setters of Vector8s.
4273 2008-11-18 Zoltan Varga <vargaz@gmail.com>
4275 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
4277 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
4280 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
4282 2008-11-18 Mark Probst <mark.probst@gmail.com>
4284 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
4285 for PPC64. An empty program runs now.
4287 2008-11-18 Zoltan Varga <vargaz@gmail.com>
4289 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
4291 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
4292 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
4293 info for JITted code is emitted into a shared library, loadable into gdb.
4295 2008-11-18 Mark Probst <mark.probst@gmail.com>
4297 * Makefile.am: Changes to build PPC64.
4299 * mini-arch.h: Include mini-ppc64.h on PPC64.
4301 2008-11-18 Mark Probst <mark.probst@gmail.com>
4303 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
4304 in PPC code up to r119147.
4306 2008-11-18 Mark Probst <mark.probst@gmail.com>
4308 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
4309 cpu-ppc64.md: Changes for PPC64.
4311 Based on code submitted by andreas.faerber@web.de at
4312 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
4315 2008-11-18 Mark Probst <mark.probst@gmail.com>
4317 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
4318 cpu-ppc64.md: Copied from the corresponding PPC files from
4321 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
4323 * mini-ops.h: Added OP_ROUND.
4325 * cpu-x86.md: Added round.
4327 * mini-x86.c: Added support for intrinsicing Math.Round (double).
4329 * basic-math.cs: Added test_0_round to test rounding.
4331 Contributed under MIT/X11 license.
4333 2008-11-17 Bill Holmes <billholmes54@gmail.com>
4335 * aot-compiler.c : Fix the Winx64 build.
4337 Contributed under MIT/X11 license.
4339 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
4341 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
4342 in OP_EXTRACT_R8 to avoid possible stack corruption.
4344 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
4346 * mini-ops.h: Added OP_EXTRACT_R8/I8.
4348 * cpu-x86.md: Added extract_r8.
4350 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
4352 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
4353 a couple of OP_EXTRACT_I4.
4355 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
4357 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
4359 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
4361 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
4364 2008-11-17 Zoltan Varga <vargaz@gmail.com>
4366 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
4367 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
4369 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
4370 are not needed any more.
4372 * mini.h: Remove the unused INS_LIST macros.
4374 * mini.c (mini_method_compile): Remove a disable globalra case which is no
4377 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
4380 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
4381 mono_alloc_ireg () instead.
4383 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
4386 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
4389 * aot-runtime.c (load_aot_module): Disable AOT when running under
4392 * mini-amd64.h: Change the monitor fastpath defines to check for
4393 !PLATFORM_WIN32 so they work on *bsd too.
4395 * mini.h mini.c mini-hhpa.c: Remove more unused code.
4397 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
4399 * mini.h (MonoCompile): Remove new_ir flag.
4401 * regalloc.h regalloc.c: Remove unused code.
4403 * cpu-*.md: Remove more unused opcodes.
4405 * simple-cee-ops.h simple-mini-ops.h: Removed.
4407 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
4409 2008-11-17 Zoltan Varga <vargaz@gmail.com>
4411 * aliasing.h: Removed.
4413 * *.c: Remove references to aliasing.h and inssel.h.
4415 * mini.c: Remove additional unused functions.
4417 * mini-ops.h cpu-*.md: Remove unused opcodes.
4419 2008-11-16 Zoltan Varga <vargaz@gmail.com>
4421 Remove the old JIT code.
4423 * inssel*.brg: Removed.
4425 * ssa.c abcremoval.c aliasing.c: Removed.
4427 * ssa2.c: Renamed to ssa.c.
4429 * abcremoval2.c: Renamed to abcremoval.c.
4431 * *.c: Removed all !cfg->new_ir code.
4433 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
4434 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
4436 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
4438 2008-11-16 Zoltan Varga <vargaz@gmail.com>
4440 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
4441 to simplify the code and cut back on the number of global symbols in the AOT
4444 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
4446 2008-11-15 Zoltan Varga <vargaz@gmail.com>
4448 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
4449 with the got/got_info tables.
4451 * mini.h: Bump AOT file format version.
4453 * unwind.h: New file, contains definitions for stack unwinding.
4455 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
4458 * aot-compiler.c: Generalize the emitting of unwind information to use the
4459 information in cfg->unwind_ops.
4461 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
4463 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
4464 AOT method frames. Enable writing symbols for methods by default.
4466 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
4468 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
4469 and make it work with vectors of element sizes 1, 2 and 4.
4471 * simd-intrinsics.c: Enable getter for all vectors with element size
4474 * simd-methods.h: Add the names of other getters.
4476 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
4482 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
4484 * mini-ppc.h: portability fix.
4486 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
4488 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
4489 buggy and will overwrite it.
4491 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4493 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
4494 Use it to emit local symbols for all methods so AOTed methods show up with
4495 their full name in gdb/valgrind output.
4497 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
4499 * mini-ppc.c: portability fixes.
4501 2008-11-14 Zoltan Varga <vargaz@gmail.com>
4503 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
4504 entries out of the if (!generic_shared...) code so it is always done.
4505 (mono_class_init_trampoline): Do the patching when running under valgrind
4506 too, newer versions of valgrind have no problems with it.
4508 2008-11-13 Zoltan Varga <vargaz@gmail.com>
4510 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
4513 2008-11-13 Mark Probst <mark.probst@gmail.com>
4515 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
4518 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4520 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
4522 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4524 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
4530 * simd-intrinsics.c: Same.
4532 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4534 * simd-intrinsics.c: Enable constructor intrinsics for all types.
4536 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4538 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
4539 to work with more Vector types.
4541 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
4543 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
4544 store the elemens directly instead of using and intermediate.
4546 2008-11-13 Zoltan Varga <vargaz@gmail.com>
4548 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
4550 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
4551 to preserve %eax for aot plt trampolines.
4553 * aot-compiler.c (compile_method): Don't skip synchronized methods.
4554 (encode_method_ref): Flag synchronized methods so they won't go through
4557 * aot-compiler.c: Additional work to support AOTing synchronized methods/
4560 * cpu-ia64.md (jmp): Increase max length.
4562 2008-11-12 Zoltan Varga <vargaz@gmail.com>
4564 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
4565 open generic classes.
4567 * aot-compiler.c: Enable the ELF writer on ELF platforms.
4569 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
4570 box+brtrue optimization since it causes test failures on x86.
4572 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4574 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
4580 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
4581 for simd ctor values.
4583 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
4584 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
4586 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4588 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
4591 * simd-instrincs.c: Same.
4593 * basic-simd.cs: Same.
4595 2008-11-12 Zoltan Varga <vargaz@gmail.com>
4597 * ratests.cs: Add more tests.
4599 * regalloc2.c (add_spill_code): Handle more corner cases.
4601 2008-11-11 Zoltan Varga <vargaz@gmail.com>
4603 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
4604 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
4605 both the source an destination of an instruction.
4607 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
4609 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
4610 wapihandles.c: more portability changes.
4612 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
4614 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
4615 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
4616 safe to execute in a signal handler and the kernel provides better
4617 the info in /proc/self/smaps. Avoid the assert on sigaction during
4620 2008-11-11 Zoltan Varga <vargaz@gmail.com>
4622 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
4623 do the bblock linking hack if it is actually needed.
4625 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
4628 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
4629 crash problem is fixed.
4631 * branch-opts.c (mono_remove_critical_edges): Link up newly added
4634 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
4636 (mini_method_compile): Set the starting value of next_vreg to
4637 MAX_IREGS + MAX_FREGS when using globalra.
4639 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
4640 filter clauses with BB_EXCEPTION_HANDLER.
4642 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
4644 2008-11-10 Mark Probst <mark.probst@gmail.com>
4646 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
4647 space for stdcall. Fixes regressions on Win32.
4649 2008-11-10 Zoltan Varga <vargaz@gmail.com>
4651 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
4653 (linear_scan): Remove an assert which doesn't seem to be needed.
4655 * local-propagation.c (mono_local_deadce): Avoid a call to
4656 MONO_DELETE_INS which would screw up the instruction linking.
4658 * mini.c (mono_decompose_op_imm): Make this work with globalra.
4660 * regalloc2.c: Upgrade to work the current JIT code.
4662 2008-11-09 Zoltan Varga <vargaz@gmail.com>
4664 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
4667 * aot-runtime.c: Remove some dead code.
4669 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
4671 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
4673 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
4674 trampolines using sscanf since atoi doesn't work on large unsigned values.
4676 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
4677 Initialize code_size.
4679 2008-11-08 Mark Probst <mark.probst@gmail.com>
4681 * method-to-ir.c (mini_emit_inst_for_method): Make
4682 Interlocked.CompareExchange work for Int arguments on 32 bit
4685 2008-11-07 Mark Probst <mark.probst@gmail.com>
4687 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
4689 2008-11-06 Bill Holmes <billholmes54@gmail.com>
4691 * main.c Fix MSVC build.
4693 Contributed under MIT/X11 license.
4695 2008-11-06 Mark Probst <mark.probst@gmail.com>
4697 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
4698 alignment larger than 8 bytes are aligned correctly, too.
4700 * mini.c: Honor the min_align field of MonoClass when laying out
4703 2008-11-06 Zoltan Varga <vargaz@gmail.com>
4705 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
4707 * aot-compiler.c (emit_plt): Fix a warning.
4709 * aot-compiler.c: Implement ARM support in the binary writer.
4711 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4713 * basic-simd.cs: Add test for getter with byref arg.
4714 Fix the naming of a few tests.
4715 Add missing checks to a test.
4717 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4719 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
4721 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
4722 most of the full-aot support for monitor enter/exit trampolines.
4724 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
4725 enter/exit trampoline creation functions.
4727 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
4730 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
4732 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
4733 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
4734 implement the needed functionality without adding crap to the runtime.
4736 2008-11-05 Zoltan Varga <vargaz@gmail.com>
4738 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
4741 * mini.c (mono_build_date): New global version holding the build date in
4744 * Makefile.am (buildver.c): Generate a file containing the build date.
4746 * main.c: Set the build date from the generated file.
4748 * mini.c (mono_get_runtime_build_info): New helper function returning build
4749 information in a string format.
4751 * driver.c (mono_main): Print the build date in --version.
4753 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
4754 file when the bind-to-runtime-version option is used.
4756 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4758 * simd-intrinsics.c: Fix bug when using getters and byref args.
4760 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4762 * simd-methods.h: Rename prefetch methods.
4764 * simd-intrinsics.c: Same.
4766 2008-11-05 Mark Probst <mark.probst@gmail.com>
4768 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
4771 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4773 * aot-compiler.c: Use the bundled elf header files instead of depending on
4776 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
4779 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
4782 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
4784 * cpu-x86.md: Add store nta ops.
4790 * mini.h: Add an enum for simd prefetch modes.
4792 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
4793 of store. Use the changed code to support store nta.
4795 * simd-intrinsics.c: Add prefetch ops for all vector types.
4797 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4799 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
4802 * aot-compiler.c: Use statically allocated buffers for constructing symbol
4805 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
4808 2008-11-04 Mark Probst <mark.probst@gmail.com>
4810 * mini-x86.c: Fixed commit.
4812 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4814 * aot-compiler.c (emit_plt): Align the plt section only on x86.
4816 2008-11-04 Mark Probst <mark.probst@gmail.com>
4818 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
4819 and MONITOR_EXIT, for the ASM fastpaths.
4821 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
4824 * mini.c, patch-info.h: Signature and patch infos for
4825 Monitor.Enter/Exit trampolines.
4827 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
4829 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
4830 Monitor.Enter/Exit ASM fastpath for Linux.
4832 2008-11-04 Zoltan Varga <vargaz@gmail.com>
4834 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
4836 * objects.cs: Add a new test.
4838 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
4840 * aot-runtime.c (load_method): Run class initialization in the PLT case even
4841 if MONO_LOG_LEVEL is set.
4843 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
4845 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
4847 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
4849 * aot-compiler.c: Change the relocation code to use virtual addresses instead
4850 of file offsets. Align the sections belonging to the data segment to
4853 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4855 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
4856 elf.h. Port it to amd64.
4858 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4860 * driver.c: Enable SIMD by default.
4862 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
4864 * cpu-x86.md: Add prefetch op.
4870 * mini.h: Add an enum for simd prefetch modes.
4872 * simd-methods.h: Add prefetch function names.
4874 * simd-intrinsics.c: Add prefetch ops for all vector types.
4876 2008-11-03 Zoltan Varga <vargaz@gmail.com>
4878 * aot-compiler.c (emit_bytes): Speed this up a little.
4880 2008-11-02 Zoltan Varga <vargaz@gmail.com>
4882 * aot-compiler.c: Add JIT time etc. statistics.
4884 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
4886 * mini.h (MonoCompile): Add 'got_offset' field.
4888 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
4889 method_got_offsets array.
4891 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
4894 * aot-compiler.c (compile_method): Add generic method instances referenced
4895 by the method to the list of methods to be compiled, this is required so if
4896 A<T> references B<T>, and another assembly references A<int>, then it will
4897 also get a copy of B<int>.
4899 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
4900 when checking for monitor enter/exit.
4902 2008-10-30 Mark Probst <mark.probst@gmail.com>
4904 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
4905 for Monitor.Enter and Monitor.Exit if enabled.
4907 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
4910 2008-10-30 Zoltan Varga <vargaz@gmail.com>
4912 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
4913 of an OP_MOVE. Fixes #440046.
4915 * basic-long.cs: Add a new test.
4917 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4919 * mini.h: Add synchronization note for the managed counter-part.
4921 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
4922 returns the simd caps of the current cpu.
4924 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
4926 * basic-simd.cs: Remove Console.WriteLine.
4928 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4930 * basic-simd.cs: New tests for Vector2ul.
4932 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4934 * simd-intrinsics.c: Add new vector type Vector2ul.
4936 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4938 * basic-simd.cs: New tests for Vector2l.
4940 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4942 * cpu-x86.md: Add long version of most packed int ops.
4948 * simd-intrinsics.c: Add new vector type Vector2l.
4950 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
4952 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
4954 * simd-methods.h: Remove SN_op_BitwiseXor.
4956 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4958 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
4961 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4963 * basic-simd.cs: Test for Vector2d.
4965 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
4968 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4970 * cpu-x86.md: Add double version of all packed float ops.
4976 * simd-intrinsics.c: Add new vector type Vector2d.
4978 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
4980 * simd-methods.h: Add Duplicate.
4982 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
4984 * basic-simd.cs: Test for packing with signed saturation.
4986 2008-10-28 Zoltan Varga <vargaz@gmail.com>
4988 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
4989 found in the TYPESPEC table.
4991 2008-10-26 Zoltan Varga <vargaz@gmail.com>
4993 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
4996 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
4998 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
4999 instead of the RVA, since the RVA can be changed by tools like the cil
5002 * method-to-ir.c (mono_method_to_ir2): Ditto.
5004 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
5005 (deserialize_variable): Ditto.
5007 2008-10-25 Martin Baulig <martin@ximian.com>
5009 * debug-mini.c (write_variable): Use
5010 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
5012 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5014 * cpu-x86.md: Add unsigned variants of packd and packw.
5018 * mini-x86.h: Emit the right instruction for packd and packw.
5019 Add unsigned variants of packd and packw.
5021 * simd-intrinsics.c: Packd and packw were used in place of their
5022 unsigned variants. Change that.
5023 Add intrinsics for (Signed)PackWithSignedSaturation.
5025 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
5027 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5029 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
5031 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5033 * mini-ops.h: Remove dword packed add/sub with saturation ops.
5035 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
5037 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
5040 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
5042 2008-10-24 Mark Probst <mark.probst@gmail.com>
5044 * method-to-ir.c, mini.c: Special casing for the synchronized
5045 wrapper for the ldtoken+GetTypeFromHandle case.
5047 2008-10-24 Zoltan Varga <vargaz@gmail.com>
5049 * mini.c (mono_replace_ins): Move this to branch-opts.c.
5051 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
5052 created/split bblocks.
5054 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5056 * mini-ops.h: Add packed signed mul high.
5060 * mini-x86.c (mono_arch_output_basic_block): Same.
5062 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
5064 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
5066 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
5068 * basic-simd.cs: Tests for Vector16sb.
5070 2008-10-24 Zoltan Varga <vargaz@gmail.com>
5072 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
5074 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
5076 * mini-ops.h: Add packed signed min, max and compare greater.
5080 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
5083 * simd-methods.h: Add CompareGreaterThan.
5085 * simd-methods.h: Remove CompareEquals.
5087 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
5089 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
5091 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
5094 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
5096 * basic-simd.cs: Fix tests due to change in the API.
5098 2008-10-21 Zoltan Varga <vargaz@gmail.com>
5100 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
5102 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5104 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
5106 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
5107 inst_offset as this has invalid values for LDADDR.
5109 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5111 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
5113 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
5115 2008-10-21 Zoltan Varga <vargaz@gmail.com>
5117 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
5118 for accessing field->data.
5120 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5122 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
5124 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
5126 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
5128 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
5130 2008-10-21 Zoltan Varga <vargaz@gmail.com>
5132 * dominators.c (mono_compute_natural_loops): Allocate GList enties
5133 from the cfg mempool.
5135 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
5137 * basic-simd.cs: Tests for new methods in Vector8us.
5139 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
5141 * mini-ops.h: Add multiply and store high.
5145 * mini-x86.c (mono_arch_output_basic_block): Same.
5147 * simd-methods.h: Same.
5149 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
5152 2008-10-19 Zoltan Varga <vargaz@gmail.com>
5154 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
5155 mono_class_setup_vtable ().
5157 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
5158 mono_class_get_vtable_entry () for accessing klass->vtable.
5160 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
5162 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
5165 * method-to-ir.c (mono_save_token_info): Don't save references made from
5168 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
5169 of generic instances.
5171 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
5173 2008-10-19 Mark Probst <mark.probst@gmail.com>
5175 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
5176 OP_JMP depends on the method signature. Calculate it properly.
5178 2008-10-19 Zoltan Varga <vargaz@gmail.com>
5180 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
5183 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
5185 (emit_extra_methods): Add another table mapping method indexes to
5186 offsets in the extra_method_info table.
5188 * mini.h: Bump AOT file format version.
5190 * aot-runtime.c: Merge most of the code from mono_aot_get_method
5191 and mono_aot_get_method_from_token () into one function.
5193 2008-10-19 Mark Probst <mark.probst@gmail.com>
5195 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
5198 2008-10-18 Zoltan Varga <vargaz@gmail.com>
5200 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
5203 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
5206 * mini.c (mono_patch_info_equal): Compare the generic context as well.
5208 * mini.h: Bump aot file format version.
5210 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
5211 AOT file can contain native code for methods which are not in the METHOD
5212 table. Generate code for non-sharable generic instances of generic methods
5213 found in the METHODSPEC table.
5215 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
5216 encoding generic type handles.
5218 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
5219 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
5221 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
5222 macros + MONO_ADD_INS.
5224 * mini.c (mono_jump_info_token_new2): New function which takes a generic
5227 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
5229 * mini.h: Bump aot file format version.
5231 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
5233 2008-10-17 Mark Probst <mark.probst@gmail.com>
5235 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
5236 platforms, with definable stack alignment value. Set to 16 now
5239 * mini.c, mini.h, driver.c: Command line option for disabling
5242 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
5244 * basic-simd.cs: Tests for new methods in Vector4ui.
5246 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
5248 * mini-ops.h: Add packed int shuffle.
5252 * mini-x86.c (mono_arch_output_basic_block): Same.
5254 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
5255 extract mask, max, min, shuffle.
5257 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
5259 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
5261 * basic-simd.cs: Tests for new methods in Vector8us.
5263 2008-10-17 Mark Probst <mark.probst@gmail.com>
5265 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
5266 RuntimeTypeHandle, not a TypedReference.
5268 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
5270 * simd-intrinsics.c: remove relocations.
5272 2008-10-17 Zoltan Varga <vargaz@gmail.com>
5274 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
5275 optimizations from the x86 backend.
5277 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
5279 * simd-methods.h, simd-intrinsics.c: debloat method names and
5280 prepare for no relocations.
5282 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5284 * mini-ops.h: Add packed min/equal and sum of absolute differences.
5288 * mini-x86.c (mono_arch_output_basic_block): Same.
5290 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
5291 extract mask, max, min and sum of absolute differences.
5293 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
5296 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5298 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
5299 Renamed one test for consistency.
5301 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5303 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
5304 fix to the code that deal with other blocks.
5306 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5308 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
5310 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
5312 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
5313 that deals with vreg interference. Explicitly check for OP_LDADDR to be
5314 able to process the source reg.
5316 2008-10-16 Martin Baulig <martin@ximian.com>
5318 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
5320 * inssel.brg: Add `OP_HARD_NOP'.
5322 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
5324 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
5325 `OP_HARD_NOP' instruction when running inside the debugger.
5327 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
5328 `OP_HARD_NOP' instruction when running inside the debugger.
5330 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5332 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
5333 now works. The issue with the regalloc tripping up no longer
5336 * simd-intrinsics.c (load_simd_vreg): Same.
5338 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5340 * basic-simd.cs: Tests for new Vector8ui methods.
5342 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5344 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
5345 only for type. This fixes crashes where MonoInst::klass is checked
5346 for ops of type != VTYPE or OBJ.
5348 * simd-intrinsics.c (load_simd_vreg): Same.
5350 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
5352 * mini-ops.h: Add ops for packed shuffle/max/avg and
5357 * mini-x86.c (mono_arch_output_basic_block): Same.
5359 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
5362 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
5363 to emit extract mask op.
5365 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
5366 to emit word shuffles.
5368 2008-10-15 Mark Probst <mark.probst@gmail.com>
5370 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
5371 the largest alignment needed by a variable, but at least
5374 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5376 * basic-simd.cs: Tests for the fixes in the last commit.
5378 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5380 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
5381 no longer handles STACK_PTR input.
5383 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
5385 * simd-intrinsics.c (load_simd_vreg): New function that works like
5386 get_simd_vreg but handles STACK_PTR input.
5388 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
5389 as the input can be an arbitrary pointer.
5391 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
5392 LDADDR local optimization directly otherwise use a store op.
5394 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5396 * basic-simd.cs: Tests for dup low and dup high.
5398 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
5400 * mini-ops.h: Add dup low and dup high ops.
5404 * mini-x86.c (mono_arch_output_basic_block): Same.
5406 * simd-intrinsics.c (vector4f_intrinsics): Same.
5408 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5410 * basic-simd.cs: Tests for recently added functionality.
5412 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5414 * mini-ops.h: Add remaining sse1 fp ops.
5416 * cpu-x86.md: Add remaining sse1 fp ops.
5418 * mini-x86.c (mono_arch_output_basic_block): Same.
5420 * mini.h: Add enum for simd FP compare conditions.
5422 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
5424 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
5425 so the backed can generate the appropriate op.
5427 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
5428 This patch squeese one more byte from the SimdIntrinsc struct.
5430 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
5431 a a shift amount intead of simply or'ing it.
5433 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
5435 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
5436 byte so we can have an aditional flags field without increasing struct size.
5438 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
5439 against the simd_supported_versions bitmask.
5441 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
5443 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
5445 * mini.c: remove rawbuffer code (the only use here is unsafe because
5446 it takes locks during signal handling and the kernel now provides much
5447 better info in proc/pid/smaps these days).
5449 2008-10-13 Zoltan Varga <vargaz@gmail.com>
5451 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
5452 OP_X86_PUSH_OBJ. Fixes #434620.
5454 * objects.cs: Add a test.
5456 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
5458 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
5459 that the packuswb/packusdw don't work with unsigned numbers for what
5460 would be negative numbers in signed format.
5462 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
5463 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
5465 * mini-ops.h: Add doubleword forms of many ops and packing ones.
5467 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
5469 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
5471 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
5473 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
5476 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
5477 version as the enum in mini.h.
5479 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
5480 for sse3 ops, check the simd_version field if present. This way the code
5481 works with all versions of sse.
5483 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5485 * simd-intrinsics.c: Fixed intrinsic name typo.
5487 * mini.h: Added missing simd exported function.
5489 * basic-simd.cs: Added tests for Vector4ui.
5490 Fixed broken test for Vector16b.
5492 2008-10-10 Zoltan Varga <vargaz@gmail.com>
5494 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
5495 the max length to 64.
5497 2008-10-10 Mark Probst <mark.probst@gmail.com>
5499 * method-to-ir.c: Only do the fast virtual generic method call for
5500 non-wrapper methods.
5502 * mini.h, mini-trampolines.c: The new generic virtual remoting
5503 trampoline handles virtual method calls via the vtable (as done by
5504 the fast virtual generic method calls) to remoting proxies.
5506 * mini.c (mono_jit_create_remoting_trampoline): For generic
5507 methods reate a generic virtual remoting trampoline.
5509 * mini-amd64.h: Enable fast virtual generic method calls again.
5511 2008-10-10 Mark Probst <mark.probst@gmail.com>
5513 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
5514 restore registers when doing tail calls.
5516 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5518 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
5521 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5523 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
5525 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5527 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
5529 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5531 * basic-simd.cs: Retrofit for API changes.
5533 2008-10-10 Mark Probst <mark.probst@gmail.com>
5535 * mini-ppc.c: Handle integer stack arguments for tail calls.
5537 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
5539 * optflags-def.h: Removed sse3 optimization.
5543 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
5546 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
5548 * mini.h: Added enumeration with simd versions.
5550 * simd-intrinsics.c (emit_intrinsics): Use the new static var
5553 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
5555 * mini.c (mini_init): Call mono_simd_intrinsics_init.
5557 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
5559 * basic-simd.cs: Added tests for Vector8u and Vector16u.
5561 * basic-simd.cs: Fixed test naming.
5563 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
5565 * mini-ops.h: Added ops for packed and saturated math, shifts
5566 and packing/unpacking.
5568 * cpu-x86.md: Added descriptors for the above ops.
5570 * mini-x86.c: Added code to emmit the above ops.
5572 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
5574 2008-10-08 Zoltan Varga <vargaz@gmail.com>
5576 * aot-compiler.c (compile_method): Enable AOT for generic code.
5578 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
5580 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
5582 * mini.c: add a workaround for a common screwup that ends up blamed
5583 to mono (other processes blocking signal delivery).
5585 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5587 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
5588 in the LDFLD/STFLD opcodes. Fixes #432673.
5590 * iltests.il.in: Add a new test.
5592 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
5594 * mini-arm.c: attach the thread in unmanaged->managed transitions
5595 using delegates (bug #433148).
5597 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
5599 * basic-simd.cs: Use new ShuffleSel constants.
5601 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
5603 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
5605 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
5606 only disable simd intrinsics if no sse2 is detected.
5608 * optflags-def.h: Added sse3.
5610 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
5613 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5615 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
5616 when adding delegate-invoke wrappers.
5618 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5620 * Makefile.am: Reenable the simd tests.
5622 2008-10-07 Bill Holmes <billholmes54@gmail.com>
5624 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
5625 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
5626 other vreg is allocated to that hreg.
5628 Contributed under MIT/X11 license.
5630 2008-10-07 Zoltan Varga <vargaz@gmail.com>
5632 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
5635 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
5637 * basic-simd.cs: New test suite for SIMD intrinsics.
5639 * Makefile.am: Added new tests.
5641 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
5643 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
5647 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
5649 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
5650 using SSE2 aware opcodes.
5652 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
5653 is enabled, this code path is only reachable if conversion ops are emmited after
5656 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
5658 This optimization saves 6 bytes per conversion against the old version.
5660 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5662 * aot-compiler.c (compile_method): Don't skip methods referencing
5663 generic methods without a corresponding entry in token_info_hash, since
5664 encode_method_ref () can handle all generic methods now.
5666 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
5667 generic context is set.
5669 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
5670 generic sharing of LDTOKEN.
5672 2008-10-06 Mark Probst <mark.probst@gmail.com>
5674 * mini-amd64.h: Temporarily disabled fast virtual generic method
5675 calls because it breaks the System.Runtime.Remoting tests.
5677 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5679 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
5681 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
5682 so inlining actually works.
5683 (check_inline_caller_method_name_limit): Ditto.
5685 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
5687 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
5688 64 bit safety (from Olaf Hering and Andreas Farber).
5690 2008-10-06 Zoltan Varga <vargaz@gmail.com>
5692 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
5693 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
5694 unused virtual call support code.
5696 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
5698 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
5699 which can't use aot trampolines.
5700 (decode_patch): Don't create aot trampolines for methods which can't use
5703 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
5704 use aot trampolines.
5706 * mini.h: Bump AOT image format version.
5708 2008-10-05 Zoltan Varga <vargaz@gmail.com>
5710 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
5711 to save_token_info () since cmethod is inflated for constrained calls.
5713 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
5715 2008-10-04 Andreas Farber <andreas.faerber@web.de>
5717 * Makefile.am: Add build rules for ppc64.
5718 This avoids the build failing at pedump with unresolved symbols
5719 due to lack of arch_sources. Instead it will now fail earlier
5720 due to lack of cpu-ppc64.md.
5722 Contributed under MIT/X11 license.
5724 2008-10-04 Mark Probst <mark.probst@gmail.com>
5726 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
5729 * iltests.il.in: Add test case for tail call with many arguments.
5731 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5733 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
5734 to the fast virtual generic method code until the aot case is fixed.
5736 2008-10-03 Mark Probst <mark.probst@gmail.com>
5738 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
5740 2008-10-03 Mark Probst <mark.probst@gmail.com>
5742 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
5745 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5747 * simd-intrinsics.c: Forgot to add this one.
5749 * mini-codegen.c: Fix macro in case SIMD is not supported.
5751 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
5753 This patch land initial JIT support for simd intrinsics.
5755 * mini-x86.h: Added new define to make --enable_minimal work on x86.
5757 * Makefile.am: Added simd-intrinsics.c
5759 * simd-intrinsics.c: New file with simd instrinsic related
5762 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
5764 * cpu-x86.md: Add simd related instructions.
5766 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
5768 * driver.c: Added two new --regression variants.
5770 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
5772 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
5774 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
5775 extract some complicated logic to helper functions.
5777 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
5779 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
5781 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
5782 the specialized simplification pass.
5784 * method-to-ir.c (mono_spill_global_vars): Use new macro.
5786 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
5788 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
5791 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
5792 if MONO_ARCH_NEED_SIMD_BANK is defined.
5794 * mini-ops.h: Added the new simd ops.
5796 * mini-x86.c: Added mono_arch_xregname.
5798 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
5800 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
5802 * mini-x86.h: Define simd related MONO_ARCH macros.
5804 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
5806 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
5808 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
5809 MONO_CLASS_IS_SIMD to deal with simd related IR.
5811 * mini.h (MonoInst): Added spill_var to the backend union.
5813 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
5815 * mini.h: Added forward declarations of the new simd fuctions.
5817 * optflags-def.h: Added new optimization names SIMD.
5819 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
5821 * regalloc.h: Added support for working with 3 register banks.
5823 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
5825 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
5827 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
5829 * mini-exceptions.c: remove 64 bit related ifdef clutter.
5831 2008-10-03 Zoltan Varga <vargaz@gmail.com>
5833 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
5834 instead of one on 64 bit systems.
5836 * method-to-ir.c: Remove unused includes.
5838 2008-10-02 Zoltan Varga <vargaz@gmail.com>
5840 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
5841 cfg->used_int_regs, since the two are different on arm.
5843 2008-10-02 Mark Probst <mark.probst@gmail.com>
5845 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
5846 mono_method_get_vtable_index() to get the vtable index.
5848 2008-10-02 Mark Probst <mark.probst@gmail.com>
5850 * method-to-ir.c (mono_method_to_ir2): Don't create native
5851 wrappers for array methods, because they're never called (and if
5852 they were called they wouldn't work).
5854 2008-10-02 Mark Probst <mark.probst@gmail.com>
5856 * method-to-ir.c (mono_method_to_ir2): Array methods are
5857 special-cased and must not be invoked indirectly via the (M)RGCTX
5858 when generic sharing is turned on. Fixes #431413.
5860 2008-10-01 Mark Probst <mark.probst@gmail.com>
5862 * method-to-ir.c: When generic sharing is active, call
5863 non-interface virtual generic methods via the standard trampoline.
5865 * mini-trampolines.c: Handle virtual generic shared methods.
5867 * mini.h, mini-x86.c, mini-x86.h: New argument for
5868 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
5869 method thunks and which is the trampoline to call if the lookup
5870 fails. Enable the virtual generic method thunk for x86.
5872 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
5873 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
5874 argument but assert that it's NULL, because these archs don't yet
5875 implement the virtual generic method thunk. Changes in the IMT
5876 thunk data structures.
5878 2008-10-01 Zoltan Varga <vargaz@gmail.com>
5880 * aot-compiler.c (emit_globals): Avoid invalid characters in
5881 the static linking symbol.
5883 * objects.cs: Add a test for the range check optimization. Fix warnings.
5885 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
5886 optimization from the current JIT.
5888 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
5889 later in decompose_array_access_opts () to allow more optimizations.
5891 * method-to-ir.c (mono_handle_soft_float): Rename this to
5892 mono_decompose_soft_float () for consistency.
5894 * mini-ops.h: Fix arguments of OP_STRLEN.
5896 * method-to-ir.c (save_cast_details): Extract the cast details saving code
5897 into a separate function.
5898 (reset_cast_details): Ditto.
5899 (handle_unbox): Save cast details. Fixes #431254.
5901 * method-to-ir.c: Remove some obsolete FIXMEs.
5903 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5905 * ir-emit.h (alloc_dreg): Write a warning before crashing.
5907 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5909 * mini-codegen.c: More work on macros to make them
5910 ready for multiple regbanks.
5912 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5914 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
5916 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
5918 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5920 * mini-codegen.c (mono_spillvar_offset): Proper support for
5923 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5925 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
5926 the stack overflow changes.
5928 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5930 * mini-codegen.c: Make all bank macros depend on reg_bank.
5932 * mini-codegen.c (mono_local_regalloc): Make free mask
5933 initialization regbank aware.
5935 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5937 * mini-codegen.c (mono_local_regalloc): Extract callee
5938 mask selection to a function and make it regbank aware.
5940 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
5942 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
5943 code to deal with many regbanks.
5945 2008-09-30 Zoltan Varga <vargaz@gmail.com>
5947 * mini-codegen.c: More fp->regbank changes.
5949 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5951 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
5952 of a hardcoded constant.
5954 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
5956 * method-to-ir.c (type_from_stack_type): Fix typo.
5958 2008-09-29 Zoltan Varga <vargaz@gmail.com>
5960 * mini-ia64.c (emit_move_return_value): Convert float return values to
5963 * objects.cs: Add a new test.
5965 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
5966 VARARG methods to fix an assert later.
5968 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
5969 end so it at least compiles.
5971 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5973 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
5975 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
5977 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
5978 optimization to a new function (emit_optimized_ldloca_ir) and enable
5979 it for both ldloca and ldloca_s.
5981 2008-09-28 Zoltan Varga <vargaz@gmail.com>
5983 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
5984 gshared CASTCLASS code.
5986 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
5987 amd64, where the libc stack unwinder encounters stack frames referring to
5988 native code in unmapped memory.
5990 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
5993 * generics.cs: Add new test.
5995 2008-09-27 Zoltan Varga <vargaz@gmail.com>
5997 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
5998 add a check that one of the ARM_FPU_ constants is defined.
6000 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
6002 * mini-exceptions.c: Fix build on non-altstack platforms.
6004 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
6007 * ir-emit.h: Add a comment to NEW_PCONST.
6009 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
6011 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
6013 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
6014 after the changes to MonoJitDomainInfo.
6016 2008-09-27 Mark Probst <mark.probst@gmail.com>
6018 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
6020 2008-09-27 Mark Probst <mark.probst@gmail.com>
6022 * mini-ppc.c: Compiler warning fixes.
6024 2008-09-27 Mark Probst <mark.probst@gmail.com>
6026 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
6029 2008-09-27 Mark Probst <mark.probst@gmail.com>
6031 * exceptions-ppc.c, mini-ppc.h: Compile
6032 mono_arch_handle_altstack_exception() on Darwin, too.
6034 2008-09-27 Mark Probst <mark.probst@gmail.com>
6036 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
6037 work on archs which don't have generic sharing implemented, only
6038 without the vtable_arg.
6040 2008-09-26 Mark Probst <mark.probst@gmail.com>
6042 * mini.c: Added comment explaining why delegate ctor icall
6043 wrappers are compiled.
6045 2008-09-26 Mark Probst <mark.probst@gmail.com>
6047 * mini.c: Don't produce trampolines to delegate ctor icall
6048 wrappers but compile them upfront.
6050 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
6052 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
6053 runtime-set function when going back to managed code. Currently this
6054 is used to set back the protection on the soft ovf pages and/or to
6055 throw the stack overflow exception that happened in unmanaged code.
6057 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
6059 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
6060 runtime-set function when going back to managed code. Currently this
6061 is used to set back the protection on the soft ovf pages and/or to
6062 throw the stack overflow exception that happened in unmanaged code.
6064 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
6066 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
6067 the support code for restoring stack protection after stack overflows
6068 that happen in unmanaged code. Don't set the exec permission on the
6071 2008-09-26 Zoltan Varga <vargaz@gmail.com>
6073 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
6074 delegate->method_ptr is set. Fixes #428054.
6076 2008-09-25 Zoltan Varga <vargaz@gmail.com>
6078 * tests.cs: Rename to ratests.cs.
6080 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
6081 emit_get_rgctx_... functions.
6083 2008-09-25 Mark Probst <mark.probst@gmail.com>
6085 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
6087 2008-09-25 Mark Probst <mark.probst@gmail.com>
6089 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
6090 before asserting that method is sharable.
6092 2008-09-25 Mark Probst <mark.probst@gmail.com>
6094 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
6095 whether method needs a static RGCTX wrapper used instead of
6098 * generic-sharing.c, mini.h: A few functions moved to
6099 metadata/generic-sharing.c.
6101 2008-09-25 Mark Probst <mark.probst@gmail.com>
6103 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
6104 Generic code sharing for value types, which essentially means
6105 treating value type methods like static methods. The RGCTX is
6106 passed in the same way.
6108 2008-09-25 Zoltan Varga <vargaz@gmail.com>
6110 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
6111 opcode when creating multi-dimensional arrays of open types.
6113 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
6116 * generics.cs: Add a test.
6118 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
6120 2008-09-24 Zoltan Varga <vargaz@gmail.com>
6122 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
6124 * mini.c (mini_method_compile): Set it when running under the debugger.
6126 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
6127 vreg optimization if the flag is set.
6129 * driver.c (mono_main): Add --attach= option to pass options to
6132 * mini.c (sigquit_signal_handler): Start the attach agent.
6134 * ssapre.c: Disable this to save space since it is not yet ported to
6137 * regalloc2.c: Disable this to save space.
6139 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
6141 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
6143 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
6144 the -v option useful again.
6146 2008-09-24 Zoltan Varga <vargaz@gmail.com>
6148 * mini-amd64.c (mono_arch_output_basic_block): Add support for
6151 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
6152 arrays of arrays. Fixes #428406.
6154 * method-to-ir.c (mini_emit_castclass): Ditto.
6156 * objects.cs: Add new test.
6158 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
6160 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
6161 was wrong at it choked against target_type_is_incompatible for byref types.
6163 2008-09-23 Zoltan Varga <vargaz@gmail.com>
6165 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
6168 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
6170 * mini-exceptions.c: update a few more exceptions-related counters.
6172 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
6174 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
6175 new functions to allocate from persistent mempools.
6177 2008-09-23 Zoltan Varga <vargaz@gmail.com>
6179 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
6180 multiple register banks in the future.
6182 * mini-codegen.c (mono_local_regalloc): Fix a warning.
6184 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
6186 * mini.c (type_to_eval_stack_type): Remove duplicated function.
6188 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
6190 * mini.h: Export type_to_eval_stack_type.
6192 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
6193 is only ins->klass of byref types.
6195 2008-09-22 Zoltan Varga <vargaz@gmail.com>
6197 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
6198 (mini_emit_memcpy2): Ditto.
6200 * mini-amd64.c: Fix a warning.
6202 2008-09-21 Mark Probst <mark.probst@gmail.com>
6204 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
6207 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
6209 * method-to-ir.c: Extract stloc micro-optimization to a
6210 function and apply it to all cases.
6212 2008-09-19 Mark Probst <mark.probst@gmail.com>
6214 * method-to-ir.c: Don't fail generic code sharing in cases we
6217 2008-09-18 Mark Probst <mark.probst@gmail.com>
6219 * mini-ppc.c: Handle structs in tailcalls on Darwin.
6221 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
6223 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
6226 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
6228 * trace.c: make tracing more useful and correct, with per-thread
6231 2008-09-15 Mark Probst <mark.probst@gmail.com>
6233 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
6234 doing a method call and the argument is an R4.
6236 2008-09-14 Zoltan Varga <vargaz@gmail.com>
6238 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
6241 2008-09-13 Mark Probst <mark.probst@gmail.com>
6243 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
6245 2008-09-12 Zoltan Varga <vargaz@gmail.com>
6247 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
6248 (MONO_JUMP_TABLE_FROM_INS): Ditto.
6250 2008-09-11 Zoltan Varga <vargaz@gmail.com>
6252 * driver.c: Add a --agent argument (not supported yet) to load managed
6253 agent assemblies before loading the main assembly, similarly to how the
6254 Java VM handles agents.
6256 2008-09-11 Mark Probst <mark.probst@gmail.com>
6258 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
6259 function to do stack layout of local variables.
6261 2008-09-11 Mark Probst <mark.probst@gmail.com>
6263 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
6266 2008-09-11 Zoltan Varga <vargaz@gmail.com>
6268 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
6269 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
6270 JIT if DISABLE_JIT is defined.
6272 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
6275 2008-09-10 Mark Probst <mark.probst@gmail.com>
6277 * iltests.il.in: Disable the fconv test on PPC (the result is
6278 undefined according to ECMA).
6280 2008-09-10 Mark Probst <mark.probst@gmail.com>
6282 * iltests.il.in: Enable tail call tests for PPC.
6284 * mini.h: Add variable for storing incoming valuetype argument
6285 addresses for tail calls.
6287 * mini-ppc.c: Implement valuetype arguments and return values for
6290 2008-09-09 Mark Probst <mark.probst@gmail.com>
6292 * mini-ppc.c: Partially implement tail calls (struct arguments and
6293 return values not supported).
6295 * method-to-ir.c: Enable tail calls on PPC.
6297 2008-09-08 Zoltan Varga <vargaz@gmail.com>
6299 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
6300 runtime-invoke wrappers to work around the problem of them getting
6301 assigned to a random class.
6303 * aot-runtime.c (mono_aot_get_method): Ditto.
6305 2008-09-07 Zoltan Varga <vargaz@gmail.com>
6307 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
6308 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
6310 2008-09-07 Mark Probst <mark.probst@gmail.com>
6312 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
6313 until they're implemented properly.
6315 * exceptions-ppc.c: Use arch-independent exception-handling code
6316 instead of custom one.
6318 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
6321 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
6323 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
6324 applies when __powerpc__ is defined.
6326 2008-09-06 Zoltan Varga <vargaz@gmail.com>
6328 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
6329 methods to their code to avoid computing the full name of wrappers and
6330 doing a lookup in a string hash table.
6332 2008-09-05 Zoltan Varga <vargaz@gmail.com>
6334 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
6335 we identify bblocks before method_to_ir () is ran.
6337 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
6338 Also avoid optimizing branches pointing to themselves.
6340 * mini.c (mini_method_compile): Ditto. Fixes #422947.
6342 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
6344 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
6346 2008-09-05 Zoltan Varga <vargaz@gmail.com>
6348 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
6349 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
6350 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
6353 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
6354 jumped to the same entry in plt_jump_table.
6356 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
6358 * method-to-ir.c (initialize_array_data): Handle field with RVA from
6361 2008-08-31 Zoltan Varga <vargaz@gmail.com>
6363 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
6364 other assignment can be if converted. Saves 1.5% on corlib size and fixes
6367 2008-08-29 Geoff Norton <gnorton@novell.com>
6369 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
6370 segment, and doesn't properly handle .space as .text. Fixes
6373 2008-08-29 Geoff Norton <gnorton@novell.com>
6375 * mini.c: Disable the mach exception handler when running on
6378 2008-08-29 Geoff Norton <gnorton@novell.com>
6380 * aot-compiler.c: Patch from Renaldas Zioma to properly register
6381 globals on Darwin/ARM
6383 2008-08-28 Zoltan Varga <vargaz@gmail.com>
6385 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
6386 since too many things depend on it. Instead, call
6387 mono_runtime_set_no_exec ().
6389 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
6392 * aot-compiler.c: Add an 'asm-only' AOT option.
6394 * mini.c: Avoid initializing the runtime when doing AOT compilation.
6396 * aot-compiler.c (compile_method): Disable gshared support for now as it
6399 2008-08-27 Bill Holmes <billholmes54@gmail.com>
6401 * mini-amd64.h : Fix a compiler warning.
6403 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
6404 Changed to use a callback function to retrieve the unwind info.
6405 This avoids problems observed when code blocks were removed by
6406 unloading an app domain.
6408 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
6409 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
6412 Contributed under MIT/X11 license.
6414 2008-08-27 Bill Holmes <billholmes54@gmail.com>
6416 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
6417 case to keep the stack aligned to 8.
6419 Contributed under MIT/X11 license.
6421 2008-08-26 Zoltan Varga <vargaz@gmail.com>
6423 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
6424 avoid repeated linear searches.
6426 2008-08-25 Zoltan Varga <vargaz@gmail.com>
6428 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
6429 methods it can't handle.
6431 * aot-compiler.c (add_method): Avoid adding a method twice.
6432 (add_wrappers): Add runtime invoke wrappers for all methods.
6434 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
6435 function to create an aot-compatible version of this trampoline.
6437 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
6439 2008-08-24 Zoltan Varga <vargaz@gmail.com>
6441 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
6443 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
6444 with a generic sharing failure.
6446 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
6448 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
6449 CEE_RETHROW. Fixes #419634.
6451 * mini.c (mono_method_to_ir): Ditto.
6453 * exceptions.cs: Add a new test.
6455 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
6456 to mono_type_stack_size_internal () since some callers might not pass in
6459 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
6460 instrument_prolog. Fixes #419878.
6462 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
6463 doubles in soft float mode volatile.
6465 2008-08-23 Zoltan Varga <vargaz@gmail.com>
6467 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
6469 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
6470 to handle soft float correctly.
6472 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
6475 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
6477 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
6478 to sp, since the generics catch code requires it.
6480 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
6483 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
6484 mono_arch_emit_imt_argument ().
6486 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
6488 * mini-arm.c tramp-arm.c: Generic sharing updates.
6490 2008-08-22 Zoltan Varga <vargaz@gmail.com>
6492 * mini-arm.c: Fix the arm build.
6494 * generic-sharing.c (mini_type_get_underlying_type): New helper function
6495 handling enums, generic instances and generic sharing.
6496 (mini_type_stack_size_full): Ditto.
6498 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
6500 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
6502 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
6504 * tramp-arm.c: Implement the rgctx fetch and the generic class init
6507 * mini-arm.c: Various small generic sharing changes.
6509 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
6511 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
6514 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
6515 helper function to return a generic class init trampoline.
6517 * method-to-ir.c mini.c: Use it.
6519 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
6520 arch-specfic function to return a generic class init trampoline.
6522 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
6523 the GENERIC_CLASS_INIT custom code.
6525 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
6526 a fatal error, not a sharing failure.
6528 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
6531 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
6532 trampoline argument from MONO_ARCH_VTABLE_REG.
6534 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
6535 order of the arguments to the C trampoline: pass 'slot' as the trampoline
6536 argument, and pass the vtable in VTABLE_REG.
6538 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
6539 order of the arguments to the C trampoline: pass 'slot' as the trampoline
6540 argument, and pass the vtable in VTABLE_REG.
6541 (mono_arch_create_trampoline_code_full): Remove some special casing for
6542 the rgctx fetch trampoline.
6544 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
6547 * iltests.il: Add a test for it.
6549 2008-08-21 Zoltan Varga <vargaz@gmail.com>
6551 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
6553 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
6556 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
6557 use mono_jit_info_table_find () to avoid recursion.
6558 (mono_delegate_trampoline): Add a sync wrapper here.
6560 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
6563 * mini.c (mono_method_to_ir): Ditto.
6565 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
6566 add_sync_wrapper argument. Don't add a sync wrapper here.
6567 (mono_create_jump_trampoline): Don't add a sync wrapper here.
6569 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
6571 2008-08-20 Bill Holmes <billholmes54@gmail.com>
6573 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
6574 of nonvolatile registers back from MonoContext to CONTEXT.
6576 Contributed under MIT/X11 license.
6578 2008-08-20 Bill Holmes <billholmes54@gmail.com>
6580 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
6581 arguments on Winx64 there are only 4 argument registers. For this
6582 logic to work the last argument must be pulled from the stack.
6584 Contributed under MIT/X11 license.
6586 2008-08-20 Zoltan Varga <vargaz@gmail.com>
6588 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
6590 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
6591 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
6592 encode/decode_method_ref ().
6594 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
6596 * aot-runtime.c (decode_patch): Ditto.
6598 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
6599 MONO_PATCH_INFO_METHOD.
6601 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
6604 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
6607 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
6609 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
6610 one from the caller.
6612 * aot-runtime.c (decode_generic_inst): New function to decode and
6613 return a interned generic inst.
6614 (decode_klass_ref): Use it.
6615 (decode_method_ref): Ditto.
6617 * aot-compiler.c (emit_exception_debug_info): Save
6618 jinfo->has_generic_jit_info too.
6620 2008-08-19 Zoltan Varga <vargaz@gmail.com>
6622 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
6624 * iltests.il.in: Add a test for fconv_to_i.
6626 * liveness.c: Disable the liveness2 pass for now to save space.
6628 * regalloc2.c: Include mempool-internals.h to fix warnings.
6630 * aot-compiler.c (encode_method_ref): Encode the context of generic
6633 * aot-runtime.c (decode_method_ref): Inflate generic methods using
6634 the context saved in the aot file.
6636 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
6638 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6640 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
6641 volatile so they won't be optimized away.
6643 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
6649 * dominators.c: Remove duplicated functions that now are in
6650 mempool-internals.h.
6652 2008-08-19 Zoltan Varga <vargaz@gmail.com>
6654 * aot-compiler.c: Fix warnings.
6656 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
6658 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
6660 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
6663 * mini.c (mono_resolve_patch_target): Ditto.
6665 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
6666 (encode_klass_ref): Add support for encoding VARs/MVARs.
6668 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
6670 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
6671 the handling of the got entries into a separate 'decode_got_entry' function.
6672 Add support for RGCTX_FETCH.
6674 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
6675 clobbered by the trampoline code.
6677 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
6678 not clobbered by the indirect calling code.
6680 2008-08-18 Zoltan Varga <vargaz@gmail.com>
6682 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
6685 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
6687 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
6688 signature using the compilation mempool otherwise we would leak it.
6690 2008-08-18 Zoltan Varga <vargaz@gmail.com>
6692 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
6693 mono_emit_abs_call ().
6695 * patch-info.h: Add GENERIC_CLASS_INIT.
6697 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
6699 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
6700 as their target as a near call.
6702 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
6704 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
6706 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
6707 call to a runtime function described by a patch.
6709 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
6710 mono_emit_abs_call, this has the advantage that the ABS handling code in
6711 mono_codegen () can handle them both, and can handle other stuff in the
6712 future without additional code.
6714 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
6716 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
6719 * mini.h: Add missing bblock related prototypes.
6721 * mini.h (MonoCompile): Remove unused reverse_inst_list and
6722 reverse_inst_list_len fields.
6724 * mini.c: Refactor this file a bit by moving branch optimizations to
6727 * method-to-ir.c: Merge generic sharing changes missed earlier.
6729 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
6731 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
6732 shared patches. Process METHODCONST as a shared patch.
6734 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
6735 as it crashes on the 2.0 mscorlib.
6737 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
6740 * aot-compiler.c: Use is_plt_patch () in a few additional places.
6741 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
6744 * aot-compiler.c: Reorganize the got handling code to be a bit more
6747 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6749 * aot-compiler.c: Make the patch_to_plt_offset hash table use
6750 mono_patch_info_equals/hash, and use it to massively simplify
6753 * mini.c (mono_patch_info_hash): Simplify this and add support for
6756 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
6758 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
6759 handling code, since an offset is not enough to identify a trampoline.
6761 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
6763 2008-08-17 Mark Probst <mark.probst@gmail.com>
6765 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
6767 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
6769 * mini-ops.h: Argument and result types for OVF_CARRY ops.
6771 * decompose.c: PPC decompositions for various ops.
6773 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
6775 2008-08-17 Zoltan Varga <vargaz@gmail.com>
6777 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
6778 call the generic trampoline code using a call, instead of a jump, to
6779 remove some special casing from the generic trampoline code.
6781 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
6782 (mono_codegen): Ditto.
6784 * aot-compiler.c aot-runtime.c: Ditto.
6786 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
6788 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
6789 helper function to find the offset corresponding to a lazy fetch trampoline.
6791 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
6792 when doing generic sharing.
6794 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
6797 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
6798 mini-trampolines.c to be with the other trampoline creation functions.
6800 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
6801 as it is equal to method->signature in most cases, add a
6802 mono_emit_method_call_full variant which takes a signature and an imt
6805 2008-08-16 Zoltan Varga <vargaz@gmail.com>
6807 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
6808 to this function, since it could be computed easily from the method
6810 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
6813 * method-to-ir.c mini.c: Remove references to
6814 compile_generic_method_wo_context.
6816 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
6817 generic method calls.
6819 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
6820 dimensional non-szarrays.
6822 * mini.c (mini_init): Register mono_array_new_1.
6824 * jit-icalls.c (mono_array_new_1): New jit icall.
6826 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
6827 pointing to the method.
6829 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
6830 method addresses belonging to METHOD_JUMP patches in the
6831 jump_target_got_slot_hash.
6832 (mono_aot_load_method): Ditto.
6834 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
6835 METHOD_JUMP patches.
6837 * mini.c (mini_create_jit_domain_info): New helper function which
6838 initializes/frees domain->runtime_info.
6839 (mini_free_jit_domain_info): Ditto.
6840 (mini_init): Install the domain hook functions with the runtime.
6842 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
6843 information maintained by the JIT.
6845 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
6846 insertion into jump_table_hash into mono_codegen (), also implement proper
6849 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
6850 tail calls, it is already done by the aot code.
6852 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
6855 * iltests.il.in: Make the jmp test a bit more complex.
6857 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
6858 generic instances which doesn't have a token.
6860 * aot-runtime.c (decode_method_ref): Ditto.
6862 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
6863 can handle this case now.
6864 (handle_box): Ditto.
6866 2008-08-15 Geoff Norton <gnorton@novell.com>
6868 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
6871 2008-08-15 Zoltan Varga <vargaz@gmail.com>
6873 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
6874 calling generic methods.
6876 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
6878 * aot-runtime.c (decode_patch_info): Ditto.
6880 * mini.c (mono_resolve_patch_target): Ditto.
6882 * patch-info.h: Add METHOD_RGCTX.
6884 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
6886 2008-08-14 Zoltan Varga <vargaz@gmail.com>
6888 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
6889 arguments in registers.
6891 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
6892 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
6894 * mini.c (mini_method_compile): Abort aot compilation for generic
6895 methods if generic sharing is disabled.
6897 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
6900 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
6901 requiring an mrgctx.
6903 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
6904 store instructions when converting a vcall to a normal call.
6906 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
6907 mono_arch_find_jit_info.
6909 2008-08-13 Zoltan Varga <vargaz@gmail.com>
6911 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
6912 avoid calling mono_method_full_name () for every method even if the
6914 (check_inline_caller_method_name_limit): Ditto.
6916 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6918 * driver.c (main_thread_handler): Allow AOT compilation of multiple
6919 assemblies in one run.
6921 * aot-compiler.c (mono_compile_assembly): Only print out a count of
6922 skipped methods if it is not 0.
6924 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
6926 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6928 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
6929 MONO_ARCH_HAVE_UNWIND_TABLE.
6931 Contributed under MIT/X11 license.
6933 2008-08-12 Bill Holmes <billholmes54@gmail.com>
6935 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
6936 from default optimizaton list on Winx64.
6938 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
6940 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
6941 the LMF from the MonoJitTlsData structure.
6943 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
6945 Contributed under MIT/X11 license.
6947 2008-08-12 Zoltan Varga <vargaz@gmail.com>
6949 * mini.c (sigsegv_signal_handler): Fix the build.
6951 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
6952 assembly->aot_module.
6954 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
6955 hash table. This simplifies and speeds up a lot of code, and fixes support
6958 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
6961 * mini-exceptions.c: Ditto.
6963 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
6964 'native_offset' argument, since these are computed in the
6965 mono_find_jit_info () function.
6967 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
6968 is used by exceptions-ppc.c.
6970 * exceptions-ppc.c: Call mono_find_jit_info () instead of
6971 mono_arch_find_jit_info ().
6973 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
6974 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
6975 generic code in mini-exceptions.c.
6977 2008-08-11 Zoltan Varga <vargaz@gmail.com>
6979 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
6981 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
6983 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
6984 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
6985 called while holding the loader lock. Fixes #415608.
6986 (mono_aot_get_method_from_token_inner): Ditto.
6988 2008-08-09 Zoltan Varga <vargaz@gmail.com>
6990 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
6991 to reduce differences between this and the generic implementation in
6993 (ves_icall_get_frame_info): Ditto.
6995 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
6997 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
7000 * exceptions-ppc.c (arch_get_call_filter): Rename this to
7001 mono_arch_get_call_filter () and make it non-static, for consistency with the
7002 other architectures.
7004 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
7007 * local-propagation.c:
7008 * mini-x86.c: Correct the name of arch defines.
7010 2008-08-09 Zoltan Varga <vargaz@gmail.com>
7012 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
7013 NO_EMULATE_LONG_SHIFT_OPS define.
7015 2008-08-08 Zoltan Varga <vargaz@gmail.com>
7017 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
7018 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
7020 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
7021 MACH fixes. Merged from the 2.0 branch.
7023 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
7025 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
7026 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
7028 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
7030 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
7031 mono_marshal_get_native_wrapper () signature changes.
7033 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
7035 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
7036 conversion bug under arm.
7038 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
7040 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
7042 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
7043 with overflow checking.
7045 2008-08-05 Marek Habersack <mhabersack@novell.com>
7047 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
7048 to the genmdesc.pl file
7050 2008-08-05 Zoltan Varga <vargaz@gmail.com>
7052 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
7053 arg_array in the soft-float versions of the LOAD/STORE macros.
7055 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
7058 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
7060 2008-08-02 Zoltan Varga <vargaz@gmail.com>
7062 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
7063 a float HFA. Fixes #413621.
7065 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
7067 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
7068 frame_size to args_size. Fixes build.
7070 2008-08-02 Zoltan Varga <vargaz@gmail.com>
7072 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
7073 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
7075 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
7076 the stack are not unaligned. Fixes #413247.
7078 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
7080 * mini.c: update jitted methods performance counters.
7082 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
7084 * mini-exceptions.c: increase the exceptions thrown performance
7085 counter in mono_handle_exception ().
7087 2008-07-29 Zoltan Varga <vargaz@gmail.com>
7089 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
7090 can work with netmodules.
7092 2008-07-28 Geoff Norton <gnorton@novell.com>
7094 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
7097 2008-07-28 Zoltan Varga <vargaz@gmail.com>
7099 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
7102 2008-07-28 Bill Holmes <billholmes54@gmail.com>
7104 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
7105 The float param registers and other param registers must be the
7106 same index on Windows x64.
7108 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
7109 ArgValuetypeAddrInIReg argument case. Setting the argument
7110 op to OP_VTARG_ADDR (OP_REGOFFSET)).
7112 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
7113 variable computed above as the copy length for arguments of storage
7114 type ArgValuetypeAddrInIReg.
7116 * mini-amd64.c (mono_arch_emit_call) : Implementing the
7117 ArgValuetypeAddrInIReg argument case. This case will rely on
7118 mono_arch_emit_outarg_vt to emit the correct code later in the process.
7120 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
7121 a 32 byte stack allocation for all calls. We will omit the adjustment for
7122 jump and tail call instructoins as they do not follow the typical call behavior.
7124 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
7125 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
7126 local variable and pass the local variable by reference to the called method.
7128 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
7129 Implementing the ArgValuetypeAddrInIReg argument case. When the address
7130 of a struct is passed in a register it must be saved with the other
7131 volatile argument on the stack.
7133 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
7134 frame pointer the stack adjustment value must be saved to the unwind
7137 Contributed under MIT/X11 license.
7139 2008-07-28 Zoltan Varga <vargaz@gmail.com>
7141 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
7142 which got lost in the merge.
7144 2008-07-27 Zoltan Varga <vargaz@gmail.com>
7146 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
7149 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
7151 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
7152 icalls, since they won't be patched.
7154 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
7155 different code sequence when running under valgrind to prevent some valgrind
7158 * iltests.il.in: Add new regression test.
7160 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
7163 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
7164 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
7166 * iltests.il.in: Add new test.
7168 * aot-compiler.c: Fix some warnings.
7170 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
7173 2008-07-27 Zoltan Varga <vargaz@gmail.com>
7175 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
7176 (mini_usage_jitdeveloper): Add a missing --wapi option.
7178 2008-07-25 Zoltan Varga <vargaz@gmail.com>
7180 * mini-codegen.c: Simplify the is_fp macros.
7181 (free_up_ireg): Remove, use free_up_reg instead.
7182 (free_up_reg): Fix the fp case.
7184 2008-07-26 Zoltan Varga <vargaz@gmail.com>
7186 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
7189 * exceptions-x86.c: Merge some changes which seemed to have got lost
7190 in the linear-ir merge.
7192 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
7194 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
7195 long vreg volatile even if the variable was already created.
7197 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
7200 2008-07-26 Zoltan Varga <vargaz@gmail.com>
7202 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
7204 * mini.c (mono_jit_compile_method_inner): Add support for
7205 MONO_EXCEPTION_BAD_IMAGE.
7207 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
7208 mini_method_get_context () returns NULL. Fixes #356531.
7210 * mini.c (mono_method_to_ir): Ditto.
7212 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
7213 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
7215 2008-07-25 Zoltan Varga <vargaz@gmail.com>
7217 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
7218 in the LDFTN implementation.
7220 2008-07-25 Mark Probst <mark.probst@gmail.com>
7222 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
7223 code, patch calls to icalls, too, even if they're not in the
7224 shared generic code hash. Fixes #411962.
7226 2008-07-25 Zoltan Varga <vargaz@gmail.com>
7228 * cpu-x86.md: Increase the length of the fcall opcodes.
7230 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
7231 calls returning floats.
7233 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
7236 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
7239 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
7240 into the domain->method_code_hash.
7242 * aot-compiler.c: Fix win32 build.
7244 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
7246 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
7247 gshared NEWARR implementation.
7249 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
7251 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
7252 can be used outside of method_to_ir.
7254 * mini.h (MonoCompile): Add arg_types field.
7256 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
7258 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
7259 the values of the local arg_array and param_types array.
7261 2008-07-24 Zoltan Varga <vargaz@gmail.com>
7263 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
7264 got accesses might only get generated later when NEWOBJ is decomposed.
7266 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
7267 looking up the native code of the target method when a delegate is called
7270 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
7273 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
7275 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
7276 AOT work on platforms without a working dlsym implementation.
7278 * mini.h: Bump AOT image format version.
7280 2008-07-24 Mark Probst <mark.probst@gmail.com>
7282 * mini-exceptions.c: Free a MonoType with
7283 mono_metadata_free_type() instead of g_free().
7285 * aot-runtime.c: Free a MonoType.
7287 2008-07-24 Zoltan Varga <vargaz@gmail.com>
7289 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
7292 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
7295 2008-07-23 Massimiliano Mantione <massi@ximian.com>
7296 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
7299 2008-07-23 Zoltan Varga <vargaz@gmail.com>
7301 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
7302 NEWOBJ calls on valuetypes.
7304 * iltests.il.in: Add new test.
7306 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
7308 2008-07-22 Zoltan Varga <vargaz@gmail.com>
7310 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
7311 is no longer needed.
7313 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
7314 non register sized integer arguments.
7315 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
7316 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
7319 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
7322 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
7323 two a binop with different sized arguments is emitted.
7325 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
7326 instruction in the ins==NULL case.
7328 2008-07-23 Zoltan Varga <vargaz@gmail.com>
7330 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
7332 * mini-x86.c: Fix osx build.
7334 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
7337 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
7338 instruction for non int sized variables.
7340 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
7343 2008-07-23 Robert Jordan <robertj@gmx.net>
7345 * method-to-ir.c: Fix MSVC build.
7347 2008-07-22 Zoltan Varga <vargaz@gmail.com>
7349 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
7350 a non int sized type, widen it to an int since newer versions of gcc seem to
7351 generate code which needs this.
7353 * ssa2.c abcremoval2.c: Fix warnings.
7355 * *: Merge the Linear IR branch.
7357 The original branch is at trunk/branches/vargaz/mini-linear-il, and
7358 the ChangeLog file there describes all the changes done over the years.
7359 Further documentation can be found at www.mono-project.com/Linear_IL.
7361 2008-07-21 Bill Holmes <billholmes54@gmail.com>
7363 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
7364 The float param registers and other param registers must be the
7365 same index on Windows x64.
7367 Contributed under MIT/X11 license.
7369 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
7371 * mini.c: Make the previous fix GC safe.
7373 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
7375 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
7377 2008-07-21 Bill Holmes <billholmes54@gmail.com>
7379 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
7380 on Winx64. This type will not be passed on the stack (ArgOnStack), but
7381 ArgValuetypeAddrInIReg instead.
7383 Contributed under MIT/X11 license.
7385 2008-07-21 Zoltan Varga <vargaz@gmail.com>
7387 * mini-codegen.c (get_register_spilling): Fix a warning.
7389 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
7391 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
7392 for types which the initialization fails. Raises the provided exception
7393 at the right stop after cleanup.
7395 2008-07-16 Zoltan Varga <vargaz@gmail.com>
7397 * aot-compiler.c: Free most of the memory allocated during compilation.
7399 * mini.c (mini_parse_debug_options): Fix a leak.
7401 * mini.c (mini_method_compile): Don't add the method to the jit info tables
7402 during aot compilation.
7404 2008-07-14 Zoltan Varga <vargaz@gmail.com>
7406 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
7407 it has too much register pressure.
7409 2008-07-13 Zoltan Varga <vargaz@gmail.com>
7411 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
7413 2008-07-12 Zoltan Varga <vargaz@gmail.com>
7415 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
7418 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
7419 on amd64 similar to the way it is done on arm.
7421 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7423 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
7424 consistency, normalize error messages, avoid loading aot-only modules in
7427 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
7430 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
7432 2008-07-11 Martin Baulig <martin@ximian.com>
7435 (MonoDebuggerInfo): Add `interruption_request'.
7437 2008-07-12 Zoltan Varga <vargaz@gmail.com>
7439 * aot-compiler.c (emit_plt): Remove some dead code.
7441 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
7443 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
7444 return the plt info offset belonging to a given plt entry.
7446 * mini-trampolines.c (mono_aot_plt_trampoline): Use
7447 mono_aot_get_plt_info_offset.
7449 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
7450 similar to the amd64 code by makeing jumps through a separate jump table
7451 instead of embedding the jump addresses into the code.
7453 2008-07-11 Zoltan Varga <vargaz@gmail.com>
7455 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
7458 2008-07-10 Martin Baulig <martin@ximian.com>
7460 * mini.c (mini_method_compile): Disable generics sharing when
7461 running in the debugger.
7463 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7465 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
7467 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
7468 the local register allocator from running out of registers on x86 when
7471 2008-07-10 Bill Holmes <billholmes54@gmail.com>
7473 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
7474 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
7477 Contributed under MIT/X11 license.
7479 2008-07-10 Zoltan Varga <vargaz@gmail.com>
7481 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
7482 speed up the assembler.
7484 2008-07-09 Zoltan Varga <vargaz@gmail.com>
7486 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
7489 * mini.c: Move the soft float handling macros a bit earlier, add
7490 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
7493 * mini.h: Add prototype for mono_arch_fixup_jinfo.
7495 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
7496 read-only to help catch code allocation requests.
7498 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
7499 and turn it off when using --aot-only or when compiling with --aot=full.
7501 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
7502 jump table for switches from the normal domain mempool, not the code
7505 * mini-trampolines.c (get_unbox_trampoline): New function to return an
7506 unbox trampoline which handles aot-only mode too.
7508 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
7509 an AOTed unbox trampoline.
7511 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
7513 2008-07-09 Bill Holmes <billholmes54@gmail.com>
7515 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
7518 Contributed under MIT/X11 license.
7520 2008-07-09 Bill Holmes <billholmes54@gmail.com>
7522 * mini.c (mono_codegen): Allocate space at the end of the code block and store
7523 the unwind information for the method at the end of the allocated block.
7525 * mini-amd64.h: Added declarations for the unwind routines and adding field to
7526 MonoCompileArch to hold the unwind info for SEH on Winx64
7528 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
7529 frame pointer info for the method being compiled.
7531 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
7532 the call to mono_exception_from_token.
7534 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
7535 storing the method prolog information in a format that the Winx64 SEH can understand. This
7536 information is stored a the end of the method block because it is all 32-bit offset based.
7538 Contributed under MIT/X11 license.
7540 2008-07-09 Zoltan Varga <vargaz@gmail.com>
7542 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
7544 * wapihandles.c: Fix warnings.
7546 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
7549 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
7550 mono_jit_compile_method in aot-only mode since that calls the type
7553 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
7554 get_delegate_invoke_impl in aot-only mode.
7556 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
7558 2008-07-08 Zoltan Varga <vargaz@gmail.com>
7560 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
7562 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
7565 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
7567 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
7568 init trampoline from the AOT file as well.
7570 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
7571 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
7574 * mini.c (mini_init): Move the call to mono_exceptions_init () after
7577 * exceptions-amd64.c: Add _full variants for the remaining exception code
7578 creation functions as well, allow emission of relocatable code, remove
7579 caching since that is now done by the caller.
7581 * mini-exceptions.c: Add _full variants for the remaining exception code
7582 creation functions as well, add aot-only support.
7584 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
7585 if we can determine a proper token for them.
7586 (add_wrappers): Add a few more wrappers.
7587 (emit_method_code): Remove some dead code.
7588 (emit_trampolines): Emit exception code too.
7590 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
7592 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
7593 mono_array_new_va which avoids varargs.
7595 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
7597 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
7598 mono_arch_create_specific_trampoline () in all places.
7600 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
7601 a bit so it can be used for other things as well.
7603 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
7606 * exceptions-amd64.c: Rename the caching from the exception code creation
7607 functions, it is done by the caller instead.
7609 * exceptions-amd64.c: Change the signature of the exception code creation
7610 functions to allow the creation of relocatable code later.
7612 * mini-exceptions.c: Add a set of functions to query the various
7613 runtime-generated exception functions.
7615 * mini.c mini-exceptions.c: Use the newly added functions instead of the
7616 mono_arch_.. () functions.
7618 2008-07-07 Zoltan Varga <vargaz@gmail.com>
7620 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
7622 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
7624 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
7625 (mini_get_vtable_trampoline): Ditto.
7627 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
7628 code in the AOT case by returning the code size and a list of relocations to
7631 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
7633 2008-07-07 Bill Holmes <billholmes54@gmail.com>
7635 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
7638 Contributed under MIT/X11 license.
7640 2008-07-07 Zoltan Varga <vargaz@gmail.com>
7642 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
7643 so the buffer size can be computed correctly. Fixes #404735.
7645 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
7646 normally as cfg->debug_info is already freed.
7648 2008-07-06 Zoltan Varga <vargaz@gmail.com>
7650 * mini-amd64.c: For calls returning vtypes in registers, don't store
7651 the return address on the stack, instead allocate a separate local for
7654 2008-07-05 Mark Probst <mark.probst@gmail.com>
7656 * mini-trampolines.c, mini.h: Add an argument to
7657 mono_create_jit_trampoline_in_domain() for turning off the adding
7658 of the sync wrapper.
7660 * mini.c: Use the JIT trampoline without sync instead of
7661 ldftn_nosync in static RGCTX invoke wrappers so that the call can
7664 2008-07-04 Mark Probst <mark.probst@gmail.com>
7666 * driver.c: Turn on GSHARED optimization by default.
7668 2008-07-04 Zoltan Varga <vargaz@gmail.com>
7670 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
7671 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
7673 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
7674 create a variant of the generic trampoline code callable from AOTed trampolines.
7676 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
7677 trampoline code callable from AOTed trampolines.
7679 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
7681 2008-07-04 Mark Probst <mark.probst@gmail.com>
7683 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
7684 pass-through manner.
7686 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
7687 and don't fail sharing for them anymore.
7689 * mini-exceptions.c: Handle exceptions in shared generic methods.
7691 * generic-sharing.c: When checking the context of a generic
7692 method, also check its class's context. Don't treat wrappers as
7695 * mini-trampolines.c: Some code factored out to
7696 metadata/generic-sharing.c. Handle the MRGCTX case.
7698 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
7699 we must deal with the method being of another instantiation of the
7700 class. Add static rgctx invoke wrappers to generic methods.
7702 2008-07-04 Mark Probst <mark.probst@gmail.com>
7704 * mini.c: Provide all jit infos of generic shared methods with a
7707 * mini-exceptions.c: Handle the new situation that a generic info
7708 might be available, but not info about the this/vtable/mrgctx
7711 2008-07-03 Mark Probst <mark.probst@gmail.com>
7713 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
7716 2008-07-03 Zoltan Varga <vargaz@gmail.com>
7718 * dominators.c (check_dominance_frontier): Fix a warning.
7720 * mini.h: Add some missing prototypes.
7722 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
7724 * driver.c (mono_jit_init_version): Correct the comments since the first
7725 argument should be the name of the root domain, not a filename.
7727 * aot-runtime.c (make_writable): Error out if this is called while running
7729 (load_aot_module): Ditto.
7731 * aot-compiler.c: Really fix the computation of method indexes.
7733 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
7734 optimizations as this is no longer called frequently.
7736 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
7737 method and the invoke impl code and pass it to the delegate trampoline instead of
7738 just the delegate class.
7740 2008-07-02 Zoltan Varga <vargaz@gmail.com>
7742 * aot-compiler.c: Fixup the computation of method indexes.
7743 (add_wrappers): Create the base methods of the runtime invoke wrappers using
7744 the method builder infrastructure.
7746 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
7749 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
7750 mode, load the method right away instead of creating a trampoline.
7752 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
7754 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
7757 2008-07-01 Zoltan Varga <vargaz@gmail.com>
7759 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
7760 (mono_aot_load_method): Use method_index instead of method->token.
7762 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
7763 can handle icalls etc. properly.
7765 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7767 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
7769 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
7770 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
7771 JIT_ICALL_ADDR patch type.
7773 * patch-info.h: Add JIT_ICALL_ADDR patch type.
7775 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
7777 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
7779 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
7781 2008-06-30 Zoltan Varga <vargaz@gmail.com>
7783 * mini.c: Use domain->jit_code_hash_lock for controlling access to
7784 domain->jit_code_hash.
7786 2008-06-29 Zoltan Varga <vargaz@gmail.com>
7788 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
7790 2008-06-27 Zoltan Varga <vargaz@gmail.com>
7792 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
7793 get_this_arg_from_call, let it compute it when needed.
7795 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
7796 gsctx from code only when needed.
7798 * mini-trampolines.c (get_generic_context): Rename this to
7799 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
7800 it can be called by the arch backends.
7802 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
7804 2008-06-26 Zoltan Varga <vargaz@gmail.com>
7806 * driver.c (mono_main): Add experimental --aot-only command line option.
7808 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
7811 2008-06-26 Kornel Pal <kornelpal@gmail.com>
7813 * driver.c (DllMain): Remove mono_module_handle.
7815 Contributed under MIT/X11 license.
7817 2008-06-25 Zoltan Varga <vargaz@gmail.com>
7819 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
7820 for emitting methods which are not in the source assembly. Detect and report
7821 failure of assembling+linking.
7823 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
7825 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
7827 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
7829 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
7831 2008-06-24 Zoltan Varga <vargaz@gmail.com>
7833 * mini.h: Remove some obsolete prototypes.
7835 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
7837 2008-06-24 Mark Probst <mark.probst@gmail.com>
7839 * mini.c (get_object_generic_inst): Variable-sized arrays are not
7840 supported by Visual Studio, so use alloca().
7842 2008-06-23 Zoltan Varga <vargaz@gmail.com>
7844 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
7847 2008-06-23 Mark Probst <mark.probst@gmail.com>
7849 * mini.c: Fail sharing of a generic method if it contains an open
7850 catch clause (because we don't pass MRGCTXs yet).
7852 2008-06-23 Mark Probst <mark.probst@gmail.com>
7854 * mini.c: When compiling a method with generic sharing, insert the
7855 method instantiated with an all-Object generic context into the
7856 jit info table, instead of the context of the first instantiation
7857 of the method we happen to compile.
7859 2008-06-18 Martin Baulig <martin@ximian.com>
7861 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
7862 `major_version' and `minor_version'.
7864 2008-06-17 Mark Probst <mark.probst@gmail.com>
7866 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
7867 mono_method_is_generic_sharable_impl() takes an additional
7868 argument specifying whether to treat type variables as reference
7871 2008-06-17 Mark Probst <mark.probst@gmail.com>
7873 * mini.h: Removed obsolete prototypes.
7875 2008-06-17 Mark Probst <mark.probst@gmail.com>
7877 * mini.c: Don't fail generic sharing for initobj and sizeof - we
7878 already handle them.
7880 2008-06-17 Mark Probst <mark.probst@gmail.com>
7882 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
7883 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
7884 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
7885 tramp-x86.c: Added a MonoGenericContext* argument to
7886 mono_arch_get_unbox_trampoline() so that it can call other
7887 functions which require it.
7889 2008-06-17 Mark Probst <mark.probst@gmail.com>
7891 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
7892 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
7893 mono_arch_get_this_arg_from_call() takes a
7894 MonoGenericSharingContext* as well.
7896 2008-06-17 Mark Probst <mark.probst@gmail.com>
7898 * mini.c: Factor out code for emitting unbox into emit_unbox() and
7899 implement generic sharing of unbox.
7901 2008-06-17 Mark Probst <mark.probst@gmail.com>
7903 * mini.c: Don't compute the vtable to determine whether a field is
7904 special static, because it might not work for open types.
7906 2008-06-17 Mark Probst <mark.probst@gmail.com>
7908 * mini.c: Removed the unused token_type and token_source arguments
7909 from get_runtime_generic_context_ptr().
7911 2008-06-17 Marek Habersack <mhabersack@novell.com>
7913 * mini.c (ADD_BINOP): fix the build
7915 2008-06-16 Zoltan Varga <vargaz@gmail.com>
7917 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
7920 2008-06-16 Mark Probst <mark.probst@gmail.com>
7922 * mini.h: Removed class relations enum that's not used anymore.
7924 2008-06-16 Mark Probst <mark.probst@gmail.com>
7926 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
7928 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
7929 the lazy fetch trampoline access code.
7931 2008-06-15 Zoltan Varga <vargaz@gmail.com>
7933 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
7935 2008-06-14 Zoltan Varga <vargaz@gmail.com>
7937 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
7939 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
7941 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
7943 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7945 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
7948 * mini-ops.h: Add MIN/MAX_UN opcodes.
7950 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
7953 * basic-math.cs: Add more min/max tests.
7955 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7957 2008-06-13 Mark Probst <mark.probst@gmail.com>
7959 * mini.c: Small fix in the prologue of emit_castclass.
7961 2008-06-13 Zoltan Varga <vargaz@gmail.com>
7963 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
7965 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
7966 do not work even for unsigned types. Fixes #400014.
7968 * basic-math.cs: Add regression tests for unsigned Min/Max.
7970 2008-06-13 Mark Probst <mark.probst@gmail.com>
7972 * mini.c: Added additional context_used argument to several
7973 functions, which will be needed for sharing generic methods. Use
7974 GET_RGCTX macro wherever appropriate. Declare only one
7975 context_used in mono_method_to_ir().
7977 2008-06-13 Mark Probst <mark.probst@gmail.com>
7979 * mini.c, generic-sharing.c: Removed generic class relations.
7981 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
7982 functions due to MRGCTX changes.
7984 2008-06-13 Mark Probst <mark.probst@gmail.com>
7986 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
7987 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
7988 with calculated IMT.
7990 * mini.c: Generic sharing of calls via generic interfaces.
7992 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
7993 generic method with non-constant MonoGenericContext*. Instead,
7994 the context is taken out of the method itself.
7996 2008-06-13 Mark Probst <mark.probst@gmail.com>
7998 * mini.c: Generic sharing of ldvirtftn.
8000 2008-06-13 Mark Probst <mark.probst@gmail.com>
8002 * mini.c: Generic sharing of ldftn.
8004 2008-06-13 Mark Probst <mark.probst@gmail.com>
8006 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
8008 2008-06-13 Mark Probst <mark.probst@gmail.com>
8010 * mini.c: Generic sharing of the special case of ldtoken followed
8011 by a call to GetTypeFromHandle.
8013 2008-06-13 Mark Probst <mark.probst@gmail.com>
8015 * mini.c: Generic sharing of box for nullable types.
8017 2008-06-13 Zoltan Varga <vargaz@gmail.com>
8019 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
8020 are passed on the stack. Fixes #324807.
8022 2008-06-12 Bill Holmes <billholmes54@gmail.com>
8024 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
8025 for the ArgValuetypeAddrInIReg case.
8027 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
8028 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
8030 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
8031 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
8032 local variable and pass the local variable by reference to the called method.
8034 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
8035 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
8037 Contributed under MIT/X11 license.
8039 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
8041 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
8043 * debug-mini.c (mono_debug_print_vars): Release memory after printing
8046 2008-06-10 Martin Baulig <martin@ximian.com>
8049 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
8051 2008-06-09 Kornel Pal <kornelpal@gmail.com>
8053 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
8054 possible error when no arguments are passed.
8056 Contributed under MIT/X11 license.
8058 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
8060 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
8061 where the file name is NULL.
8063 2008-06-09 Zoltan Varga <vargaz@gmail.com>
8065 * mini.c: Fix s390 build.
8067 2008-06-08 Zoltan Varga <vargaz@gmail.com>
8069 * trace.c (mono_trace_parse_options): Fix warnings.
8071 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
8073 2008-06-07 Zoltan Varga <vargaz@gmail.com>
8075 * mini.c (remove_block_if_useless): Avoid printing the method name.
8077 * mini.c: Remove needless setting of ins->cil_code which is now done by
8080 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
8083 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
8084 translated code after it has been patched.
8086 2008-06-06 Zoltan Varga <vargaz@gmail.com>
8088 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
8089 avoid problems during code patching on SMP systems.
8090 (emit_call): Avoid adding a patch info which is already added by
8092 (mono_arch_emit_exceptions): Ditto.
8094 2008-06-05 Zoltan Varga <vargaz@gmail.com>
8096 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
8097 MONO_TYPE_ISSTRUCT already checks for it.
8099 2008-06-05 Bill Holmes <billholmes54@gmail.com>
8101 * mini-amd64.c:merge_argument_class_from_type: When marshaling
8102 structs with floats on Winx64 the float registers are not used.
8103 The integer registers are always used..
8104 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
8105 only one register will be used and only if the size of the struct
8106 is 1,2,4, or 8 bytes.
8108 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
8111 Contributed under MIT/X11 license.
8113 2008-06-05 Martin Baulig <martin@ximian.com>
8115 * debug-debugger.c (debugger_lookup_class): Also call
8116 mono_class_setup_methods() here; we're only called from RTI.
8118 2008-06-05 Andreas Farber <andreas.faerber@web.de>
8120 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
8121 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
8122 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
8123 Post-process object files and add dtrace-generated object, if necessary.
8125 Contributed under MIT/X11 license.
8127 2008-06-04 Mark Probst <mark.probst@gmail.com>
8129 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
8132 * mini.c: Generic sharing for unbox.any and castclass.
8134 2008-06-04 Mark Probst <mark.probst@gmail.com>
8136 * mini.c: Ignore tailcall prefix in shared generic code and when
8137 doing calls which require a vtable/rgctx argument.
8139 2008-06-04 Mark Probst <mark.probst@gmail.com>
8141 * mini.c: Don't free the JIT info.
8143 * driver.c: Changes in the JIT info table testing code.
8145 2008-06-03 Zoltan Varga <vargaz@gmail.com>
8147 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
8148 interruption. Fix some warnings.
8150 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
8151 interruption_checkpoint.
8153 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
8155 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
8156 from embedding applications.
8158 2008-06-02 William Holmes <billholmes54@gmail.com>
8160 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
8161 reserving 32 bytes on the stack when making calls.
8163 Contributed under MIT/X11 license.
8165 2008-06-01 Zoltan Varga <vargaz@gmail.com>
8167 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
8168 the linear IL branch.
8170 * driver.c: Print out more information for --version on arm.
8172 2008-05-30 Zoltan Varga <vargaz@gmail.com>
8174 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
8175 bb_exit instead, since out of line bblocks might not actually be emitted
8178 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
8179 maximum epilog size for out of line bblocks if tracing is enabled.
8181 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
8183 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
8185 * arrays.cs: Regression tests for allocating arrays with negative sizes.
8187 2008-05-28 Zoltan Varga <vargaz@gmail.com>
8189 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
8190 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
8193 2008-05-27 Zoltan Varga <vargaz@gmail.com>
8195 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
8196 the 'value' to store is a constant.
8198 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
8200 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
8201 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
8203 2008-05-26 Zoltan Varga <vargaz@gmail.com>
8205 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
8206 for accessing method->generic_container.
8208 2008-05-24 Zoltan Varga <vargaz@gmail.com>
8210 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
8212 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
8214 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
8216 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
8219 2008-05-23 Zoltan Varga <vargaz@gmail.com>
8221 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
8223 * mini.c: Handle the case when mono_class_vtable () fails.
8225 2008-05-23 Massimiliano Mantione <massi@ximian.com>
8226 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
8229 2008-05-22 Mark Probst <mark.probst@gmail.com>
8231 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
8232 together with domain sharing.
8234 2008-05-22 Mark Probst <mark.probst@gmail.com>
8236 * mini.c: Treat callvirts to final methods like non-virtual calls
8237 when doing generic sharing, i.e. look them up in the runtime
8240 2008-05-22 Mark Probst <mark.probst@gmail.com>
8242 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
8243 with computed types (for generic sharing).
8245 * mini.c: Generic sharing for mkrefany and refanyval.
8247 2008-05-22 Zoltan Varga <vargaz@gmail.com>
8249 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
8252 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
8253 the generic sharing code.
8255 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
8258 2008-05-21 Zoltan Varga <vargaz@gmail.com>
8260 * mini.h: Remove the declaration of mono_aot_init_vtable ().
8262 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
8264 * driver.c: updated copyright date
8266 2008-05-21 Zoltan Varga <vargaz@gmail.com>
8268 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
8271 2008-05-19 Martin Baulig <martin@ximian.com>
8273 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
8274 pointing to the new `_mono_debug_using_mono_debugger' variable.
8277 (mono_main): Check mono_debug_using_mono_debugger() rather than
8278 the `MONO_INSIDE_MDB' environment variable to check whether we're
8279 inside the debugger.
8281 2008-05-19 Zoltan Varga <vargaz@gmail.com>
8283 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
8286 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
8288 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
8290 * mini.c: Added mini_assembly_can_skip_verification. This
8291 function checks if the assembly requested to skip verification.
8292 Fixes part of #387274.
8294 2008-05-07 Zoltan Varga <vargaz@gmail.com>
8296 * mini.c (mini_get_method): Disable the check for open generic classes when
8297 using generic sharing.
8299 * generics.cs: Add a test for #387034.
8301 * mini.c (mini_get_method): Check whenever the method class is an open generic
8302 type, and return NULL in that case, causing a verification error. Fixes
8305 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
8307 * driver.c (mono_main): Revert r102623. The right
8308 thing to do is to enable the verifier under verifiable
8309 unless a --security flag was passed.
8311 We need this non-trivial behavior for --verify-all otherwise
8312 mcs-compileall won't be able to use it. As it needs everything to
8313 be verified under validil.
8315 2008-05-06 Martin Baulig <martin@ximian.com>
8319 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
8320 (mono_debugger_thread_cleanup): Likewise.
8321 (mono_debugger_extended_notification): Likewise.
8323 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
8325 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
8326 against both inflated and non-inflated methods. We need to check against the
8327 generic definition for cases where the instantiated method is not visible.
8328 We need to check against the inflated types for cases where the instantiation
8329 changes any super type. This fixes #382986.
8331 Note that this doesn't need to be applied to other parts of mono_method_to_ir
8332 that check for visibiliy as generic params only appears as the type subject
8333 of tokens on call opcodes. Field manipulation and ldftn must always
8334 target an exact type.
8336 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
8338 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
8339 if no related --security flag is passed.
8341 2008-05-05 Andreas Farber <andreas.faerber@web.de>
8343 * mini-arch.h: Prepare support for ppc64.
8345 Contributed under MIT/X11 license.
8347 2008-05-05 Andreas Farber <andreas.faerber@web.de>
8349 * aot-runtime.c: Prepare support for ppc64.
8351 Contributed under MIT/X11 license.
8353 2008-05-05 Andreas Farber <andreas.faerber@web.de>
8355 * mini-ops.h: Prepare support for ppc64.
8357 Contributed under MIT/X11 license.
8359 2008-05-04 Andreas Farber <andreas.faerber@web.de>
8361 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
8363 Contributed under MIT/X11 license.
8365 2008-05-03 Zoltan Varga <vargaz@gmail.com>
8367 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
8368 assemblies, since aot_name is not a full path, causing us to load MS.NET
8369 assemblies on windows.
8371 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
8373 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
8374 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
8375 * main.c: Use UTF-8 encoded command line instead of Windows default code
8376 page on Windows to support Unicode.
8377 * driver.c (DllMain): New function for mixed-mode assembly support.
8378 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
8379 export __stdcall functions without decoration.
8381 Contributed under MIT/X11 license.
8383 2008-04-28 Mark Probst <mark.probst@gmail.com>
8385 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
8386 saving it very early.
8388 2008-04-28 Mark Probst <mark.probst@gmail.com>
8390 * mini.h, mini.c: Lots of code for accessing the old RGCTX
8391 deleted. The only way to access the new RGCTX is via the
8394 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
8395 vtable instead of the RGCTX to static methods.
8397 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
8398 accessing the new RGCTX.
8400 * generic-sharing.c: There is no separation between self, type
8401 arguments and other types in the RGCTX anymore.
8403 2008-04-25 Jonathan Chambers <joncham@gmail.com>
8405 * mini-amd64.c (add_general): Remove previous stack adjustment.
8406 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
8407 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
8408 for 32 bytes of stack space reserved for all calls.
8410 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
8411 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
8414 Code contributed under MIT/X11 license.
8416 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
8418 * mini.c (mini_method_verify): Only verify non-inflated methods, check
8419 against the root definition, peeling out method and type instantiations.
8420 Cache verify success results, code that fails verification is still
8421 checked multiple times.
8423 2008-04-23 Zoltan Varga <vargaz@gmail.com>
8425 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
8427 2008-04-23 Jonathan Chambers <joncham@gmail.com>
8429 * mini-amd64.c (add_general): Always increment stack on Win64.
8430 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
8433 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
8434 stack based argument handling on Win64.
8436 Code contributed under MIT/X11 license.
8438 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
8440 * Makefile.am (version.h): Add support for git-svn.
8442 2008-04-22 Zoltan Varga <vargaz@gmail.com>
8444 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
8445 so instead of calling g_spawn_command_line_sync, we do everything by hand,
8446 avoiding allocations and libc functions which might deadlock.
8448 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
8449 'no-gdb-backtrace' option is set.
8451 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
8453 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
8455 2008-04-21 Martin Baulig <martin@ximian.com>
8457 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
8458 and `get_lmf_addr'; `notification_address' is no longer a pointer.
8460 2008-04-21 Martin Baulig <martin@ximian.com>
8462 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
8463 `thread_vtable', `event_handler_ptr' and `event_handler'.
8465 2008-04-21 Martin Baulig <martin@ximian.com>
8467 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
8468 allows delayed initialization of the `executable_code_buffer' when
8471 2008-04-21 Martin Baulig <martin@ximian.com>
8473 * mini.h (mono_debugger_create_notification_function): Removed.
8474 * tramp-*.c (mono_debugger_create_notification_function): Removed.
8476 * mdb-debug-info64.s
8477 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8479 * mdb-debug-info32.s
8480 (MONO_DEBUGGER__notification_function): Added this in the .text section.
8482 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
8483 currently only works on x86 and x86_64, so don't create it on ppc.
8485 2008-04-21 Martin Baulig <martin@ximian.com>
8487 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
8490 (mini_method_compile): In the fp elimination check, check
8491 `debug_options.mdb_optimizations' in addition to
8492 mono_debug_using_mono_debugger().
8494 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
8495 disable some JIT optimizations which are only disabled when
8496 running inside the debugger.
8497 Added `--help-debug' option to describe the debugging options.
8498 (parse_debug_options): New static function to parse the `--debug'
8499 options, so we can easily add more stuff in future.
8501 2008-04-20 Zoltan Varga <vargaz@gmail.com>
8503 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
8504 the method has no body.
8506 2008-04-19 Jonathan Chambers <joncham@gmail.com>
8508 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
8509 assembly is not allowed in MSVC 64-bit compiler.
8510 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
8511 as we get floating point exceptions everywhere.
8513 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
8514 correctly align arguments for call to throw_exception.
8515 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
8517 Code contributed under MIT/X11 license.
8519 2008-04-19 Zoltan Varga <vargaz@gmail.com>
8521 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
8523 2008-04-17 Zoltan Varga <vargaz@gmail.com>
8525 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
8527 * mini-amd64.c (NEW_INS): Set cil_code.
8529 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
8530 from mini-amd64.c so all debugger related logic is in one place.
8532 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
8533 later won't have a random ip assigned to them.
8535 2008-04-16 Zoltan Varga <vargaz@gmail.com>
8537 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
8538 the arch specific function initializes code_size.
8539 (mono_create_delegate_trampoline): Ditto.
8541 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
8542 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
8545 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
8546 running under the debugger.
8548 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
8551 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
8552 debugger. Also move the disabling of optimizations here from driver.c.
8553 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
8556 * mini.h (MonoCompile): Add a few new flags.
8558 2008-04-15 Zoltan Varga <vargaz@gmail.com>
8560 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
8561 so the cil_code field of created MonoInst's is properly set.
8562 (mini_select_instructions): Ditto.
8564 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
8565 (MONO_INST_NEW_CALL): Ditto.
8567 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
8568 in many places so the ins->cil_code field is properly initialized.
8570 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
8573 2008-04-14 Zoltan Varga <vargaz@gmail.com>
8575 * mini.c (mini_method_compile): Print a different message when compiling a
8578 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
8581 2008-04-11 Zoltan Varga <vargaz@gmail.com>
8583 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
8586 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
8588 2008-04-11 Zoltan Varga <vargaz@gmail.com>
8590 * mini.c (handle_stack_args): Make this return void since its return value was
8591 never used. Also set cfg->unverifiable for invalid IL instead of calling
8594 2008-04-10 Mark Probst <mark.probst@gmail.com>
8596 * mini.c: Make sure "this" is live in catch clauses with type
8597 variables in shared generic code.
8599 2008-04-08 Mark Probst <mark.probst@gmail.com>
8601 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
8602 generic_class_is_reference_type() to ensure the proper behaviour
8603 when sharing generic code and the type in question is a type
8606 2008-04-08 Zoltan Varga <vargaz@gmail.com>
8608 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
8609 race conditions when printing thread dumps. Fixes #377738.
8611 2008-04-08 Massimiliano Mantione <massi@ximian.com>
8613 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
8614 shows up when both MonoInst arguments can cause aliasig.
8615 There is likely no way in the current JIT to trigger this problem, but
8616 it showed up in the development of generics sharing, when in a new
8617 opcode both args of an OP_GROUP can be aliases (addresses of a local).
8618 When the generics sharing code will be committed, its tests will be
8619 valid also for this bug.
8621 2008-04-08 Zoltan Varga <vargaz@gmail.com>
8623 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
8626 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
8629 2008-04-07 Zoltan Varga <vargaz@gmail.com>
8631 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
8632 use a more detailed exception message for InvalidCastException.
8634 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
8636 * driver.c (mono_main): Add --debug=casts option to turn on better
8637 InvalidCastException message details.
8639 * mini.c (mini_get_debug_options): New helper function to return the address of
8640 the debug_options variable.
8642 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
8643 the jit_tls TLS variable.
8645 * mini.c (mono_jit_tls): New TLS variable.
8647 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
8650 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
8652 * mini.h: Removed verifer related stuff. This code was moved to verify.c
8654 * mini.c: Removed verifer related stuff, code moved to verify.c.
8656 * driver.c: Using code from verify.c instead of mini.c.
8658 2008-04-05 Zoltan Varga <vargaz@gmail.com>
8660 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
8663 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
8665 * mini.c (check_for_method_verify): Enabling verification of
8666 corlib if mono_verify_all is set. Bugs in the verifier preventing that
8669 2008-04-04 Zoltan Varga <vargaz@gmail.com>
8671 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
8672 caller saved registers as well.
8674 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
8675 saved registers as well.
8677 2008-03-30 Zoltan Varga <vargaz@gmail.com>
8679 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
8681 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
8684 2008-03-27 Zoltan Varga <vargaz@gmail.com>
8686 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
8688 (get_call_info): Take a gsctx argument instead of 'cfg'.
8690 2008-03-26 Zoltan Varga <vargaz@gmail.com>
8692 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
8693 mono_verify_all is set.
8695 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
8697 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
8699 2008-03-25 Zoltan Varga <vargaz@gmail.com>
8701 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
8704 * driver.c mini.c mini.h: Add a --verify-all development option to test the
8705 verifier and the code generated by the compiler.
8707 2008-03-25 Mark Probst <mark.probst@gmail.com>
8709 * mini.c: Generic sharing of the non-nullable case of the box
8712 2008-03-24 Zoltan Varga <vargaz@gmail.com>
8714 * inssel.brg: Fix the build.
8716 * iltests.il.in: Add a test for lconv.ovf.u8.un.
8718 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
8720 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
8721 Array:Address. Fixes #372410.
8723 * iltests.il.in: New tests for readonly prefix.
8725 2008-03-23 Zoltan Varga <vargaz@gmail.com>
8727 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
8730 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
8733 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
8735 * mini.c (mono_decompose_op_imm): New helper function.
8737 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
8738 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8741 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8742 mono_arch_output_basic_block. Fix warnings.
8744 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
8747 2008-03-22 Zoltan Varga <vargaz@gmail.com>
8749 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
8750 since the extra frame is now detected automatically inside the loop.
8752 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
8753 opts which are now in mono_peephole_ins ().
8755 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
8757 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
8758 frames and skip duplicate managed-to-native frames. Fixes #367665.
8760 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8761 opts which are now in mono_peephole_ins ().
8762 (mono_arch_peephole_pass_2): Ditto.
8764 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
8766 * mini-codegen.c (mono_peephole_ins): New helper function containing the
8767 arch independent peephole optimizations.
8769 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
8770 opts which are now in mono_peephole_ins ().
8772 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
8774 * mini-s390.c (mono_arch_output_basic_block): Fix build.
8776 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
8779 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
8780 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
8783 2008-03-21 Zoltan Varga <vargaz@gmail.com>
8785 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
8786 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
8789 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
8790 mono_arch_output_basic_block. Fix warnings.
8792 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8794 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8797 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8799 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
8802 * iltests.il: Add new tests.
8804 2008-03-20 Kornel Pal <kornelpal@gmail.com>
8806 * mini.c: Removed Windows version macros.
8808 2008-03-20 Mark Probst <mark.probst@gmail.com>
8810 * generic-sharing.c: Put reflection types in the extensible part
8811 of the runtime generic context.
8813 * mini.c: Generic sharing of the GetTypeHandle special case of the
8814 ldtoken instruction.
8816 2008-03-20 Zoltan Varga <vargaz@gmail.com>
8818 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
8820 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
8822 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
8823 consistency with the other version on the linear IR branch.
8825 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
8827 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
8829 * iltests.il.in: Add new tests.
8831 2008-03-19 Zoltan Varga <vargaz@gmail.com>
8833 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
8835 * iltests.il.in: Add new tests.
8837 2008-03-19 Mark Probst <mark.probst@gmail.com>
8839 * mini.c: Two variables with the same name were declared in
8840 nesting contexts and one wasn't initialized. Fixed.
8842 2008-03-19 Mark Probst <mark.probst@gmail.com>
8844 * mini.c: Generic sharing of the initobj instruction.
8846 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
8848 * mini.c: make the test to optimize ldtoken from typeof() more
8851 2008-03-18 Mark Probst <mark.probst@gmail.com>
8853 * mini.c: Generic sharing of the initobj instruction for reference
8856 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8858 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
8859 the mono_breakpoint_clean_code() code to perform bound checks.
8861 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
8863 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
8864 mono_arch_patch_callsite() to include the start of the managed method
8865 to be able to perform bound checks.
8867 2008-03-17 Mark Probst <mark.probst@gmail.com>
8869 * mini.c: Generic sharing for the isinst instruction.
8871 2008-03-17 Mark Probst <mark.probst@gmail.com>
8873 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8874 inssel-long32-mips.brg: Added opcodes for doing indirect calls
8875 with the runtime generic context argument.
8877 * mini.c: Share calls to several types of unsharable methods by
8878 putting the address of the method code in the runtime generic
8879 context and doing an indirect call.
8881 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8884 2008-03-16 Mark Probst <mark.probst@gmail.com>
8886 * generic-sharing.c: Change due to a change in the runtime genric
8889 2008-03-15 Martin Baulig <martin@ximian.com>
8892 (mono_arch_nullify_class_init_trampoline): Add call to
8893 mono_breakpoint_clean_code() to make things work when running
8894 inside the debugger.
8897 (mono_arch_nullify_class_init_trampoline): Add call to
8898 mono_breakpoint_clean_code() to make things work when running
8899 inside the debugger.
8901 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8903 * inssel-long.brg (reg): Fix 64 bit build.
8905 2008-03-14 Mark Probst <mark.probst@gmail.com>
8907 * mini.c, mini.h: Share static generic code by passing it an
8908 implicit argument pointing to the runtime generic context.
8910 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
8911 inssel-long32-mips.brg: New opcodes for calling shared static,
8912 which need to be passed the runtime generic context.
8914 * mini-amd64.c, mini-x86.c: Save the runtime generic context
8915 argument on the stack in the prologue if needed. New function for
8916 finding the runtime generic context argument from the registers
8917 saved by the trampoline.
8919 * mini-amd64.h, mini-x86.h: Specify which register to use for the
8920 runtime generic context argument.
8922 * tramp-amd64.c: Also restore the register used for the runtime
8923 generic context argument.
8925 * mini-trampoline.c: Resolve shared static calls by consulting the
8926 runtime generic context via the new argument.
8928 * generic-sharing.c: Add an argument to sharability-checking
8929 functions that specifies whether type variables should be treated
8930 as sharable type arguments.
8932 * inssel-x86.brg: Removed a superfluous, buggy rule.
8934 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
8937 2008-03-14 Martin Baulig <martin@ximian.com>
8939 * debug-debugger.c (main_thread_handler): Call
8940 mono_runtime_run_main() without sending any notifications.
8942 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
8944 2008-03-14 Zoltan Varga <vargaz@gmail.com>
8946 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
8948 2008-03-14 Mark Probst <mark.probst@gmail.com>
8950 * tramp-x86.c: Fixed register restore offsets in the trampoline
8951 code for ECX and EDX.
8953 2008-03-12 Geoff Norton <gnorton@novell.com>
8955 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
8956 different ucontext_t implementations.
8957 * exceptions-arm.c: Use the above defines to get exceptions working on
8958 iPhone (based on a patch by Luke Howard lukeh@padl.com)
8959 * mini-arm.c: Implement iPhone icache support (based on a patch by
8960 Luke Howard lukeh@padl.com)
8962 2008-03-12 Mark Probst <mark.probst@gmail.com>
8964 * mini.c: Enable generic sharing of calls to non-static
8965 non-interface non-generic non-value-type methods.
8967 * mini-trampolines.c: Resolve calls from shared generic code.
8969 2008-03-11 Zoltan Varga <vargaz@gmail.com>
8971 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
8973 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
8975 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
8977 * mini.c: some fixes for the AOT compiler.
8979 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8981 * cpu-amd64.md: Add clob:1 to some float opcodes.
8983 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
8985 * mini.h: Added MiniVerifierMode enumeration.
8987 * mini.c: Added mini_verifier_set_mode to control
8988 the usage of the new verifier.
8990 * mini.c (mono_method): Integrated the new verifier.
8992 * driver.c: Extended --security option with validil and
8993 verifiable options to activate the new verifier.
8995 2008-03-07 Zoltan Varga <vargaz@gmail.com>
8997 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
8998 optimization to ctors taking 0 or 2 arguments too.
9000 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
9003 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
9005 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
9007 2008-03-06 Zoltan Varga <vargaz@gmail.com>
9009 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
9010 non-aot case as well.
9012 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
9014 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
9017 * aot-compiler.c (encode_patch): Ditto.
9019 * mini.h (G_MININT32): Fix the definition of this.
9021 2008-03-05 Zoltan Varga <vargaz@gmail.com>
9023 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
9025 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
9027 2008-03-04 Zoltan Varga <vargaz@gmail.com>
9029 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
9030 methods returning vtypes in registers.
9031 (mono_arch_allocate_vars): Ditto.
9033 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
9035 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
9037 * generics.cs: Add a test from the linear IR branch.
9039 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
9041 * mini.c (inline_method): Cache failed inline attempts.
9043 2008-03-04 Mark Probst <mark.probst@gmail.com>
9045 * mini.c: For shared methods of generic classes put the location
9046 of "this" into the MonoGenericJitInfo.
9048 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
9049 register out of a MonoContext by register number. Add the generic
9050 sharing context as an argument to mono_arch_find_this_argument().
9052 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
9053 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
9054 for new arch function.
9056 * mini-exception.c: Handle open exception clauses in shared
9059 * mini-trampolines.c: Supply additional argument to
9060 mono_arch_find_this_argument().
9062 2008-03-04 Zoltan Varga <vargaz@gmail.com>
9064 * Makefile.am (regtests): Run the bench.exe tests last.
9066 2008-03-03 Zoltan Varga <vargaz@gmail.com>
9068 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
9071 2008-03-02 Zoltan Varga <vargaz@gmail.com>
9073 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
9076 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
9078 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
9080 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
9081 whose class has no cctor.
9083 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
9085 2008-03-01 Zoltan Varga <vargaz@gmail.com>
9087 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
9090 2008-02-29 Zoltan Varga <vargaz@gmail.com>
9092 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
9093 to be in sync with the code on the linear IR branch.
9095 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
9097 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
9099 2008-02-27 Zoltan Varga <vargaz@gmail.com>
9101 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
9103 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
9105 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
9107 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
9109 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
9111 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
9114 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
9116 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
9117 OP_LOADR4_MEMBASE emission.
9119 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
9120 (mono_spillvar_offset_float): Ditto.
9122 * mini-mips.c (mono_arch_emit_prolog): Ditto.
9124 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
9127 * basic-long.cs: Add regression tests for them.
9129 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
9131 (mono_arch_allocate_vars): Fix representation of single-precision float
9133 (mono_arch_output_basic_block): Ditto.
9135 * inssel-mips.brg: Ditto, remove duplicate items.
9137 * mini-mips.c (emit_load_volatile_arguments): New function to handle
9138 arguments of tail calls as on other platforms.
9139 (mono_arch_output_basic_block): Handle tail calls.
9141 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
9144 * objects.cs (test_5_pass_static_struct): Add test for it.
9146 Contributed under MIT/X11 license.
9148 2008-02-26 Zoltan Varga <vargaz@gmail.com>
9150 * Makefile.am: Use gmcs for compiling the regression tests.
9152 * *.2.cs *.2.il: Rename to *.cs and *.il.
9154 2008-02-24 Zoltan Varga <vargaz@gmail.com>
9156 * regalloc.h: Make the vassign array smaller.
9158 * mini.c (mini_method_compile): Remove an unused field in cfg.
9160 * mini-codegen.c: Add a bunch of micro optimizations.
9162 2008-02-23 Zoltan Varga <vargaz@gmail.com>
9164 * regalloc.h: Remove some unused fields.
9166 2008-02-22 Zoltan Varga <vargaz@gmail.com>
9168 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
9170 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
9172 2008-02-22 Mark Probst <mark.probst@gmail.com>
9174 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
9176 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
9177 trampoline: Fetch an entry from the runtime generic context. If
9178 it's NULL, jump to the actual trampoline to fill the runtime
9179 generic context. Otherwise, return it.
9181 * mini.c: Call the lazy fetch trampoline to get entries out of the
9182 runtime generic context.
9184 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
9185 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
9186 tramp-sparc.c: Stubs for the lazy fetch trampoline.
9188 2008-02-21 Mark Probst <mark.probst@gmail.com>
9190 * mini.c: Fetch data out of the extensible part of the runtime
9191 generic context instead of calling a helper function.
9193 * generic-sharing.c: Some functions moved into
9194 metadata/generic-sharing.c. Helper function for fetching other
9195 types now checks and asserts against extensible rgctx (just for
9196 debugging purposes - the helper function isn't called anymore
9197 unless for debugging).
9199 2008-02-21 Zoltan Varga <vargaz@gmail.com>
9201 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
9202 for tail calls up to the point that the tests in iltests.exe run. Also add a
9203 dummy CKFINITE implementation.
9204 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
9205 needed for trampoline LMF frames.
9207 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
9208 trampoline LMF frames.
9210 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
9212 * mini.c (inline_method): clean any pending loader error when inlining fail.
9213 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
9215 2008-02-21 Zoltan Varga <vargaz@gmail.com>
9217 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
9219 * aot-runtime.c (decode_patch_info): Ditto.
9221 * mini.c (mono_resolve_patch_target): Ditto.
9223 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
9226 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
9228 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
9229 if it references an icall address.
9231 2008-02-20 Zoltan Varga <vargaz@gmail.com>
9233 * cpu-s390x.md: Remove some more unused opcodes.
9235 * cpu-s390x.md: Remove some unused opcodes.
9237 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
9238 mono_op_imm_to_op ().
9240 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
9241 instead of a switch statement.
9243 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
9244 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
9246 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
9248 * mini-codegen.c: Remove unused mono_regstate2_... functions.
9250 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
9253 2008-02-19 Zoltan Varga <vargaz@gmail.com>
9255 * driver.c (mono_main): Improve error reporting when an assembly cannot be
9256 opened. Fixes #362607.
9258 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
9260 * iltests.il.in: Add a test for static methods in interfaces.
9262 2008-02-18 Zoltan Varga <vargaz@gmail.com>
9264 * genmdesc.c (build_table): Fix a crash on older glib versions.
9266 * cpu-sparc.md: Remove some unused opcodes.
9268 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
9269 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
9271 * cpu-amd64.md: Remove some unused opcodes.
9273 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
9274 like the other opcodes.
9276 2008-02-17 Zoltan Varga <vargaz@gmail.com>
9278 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
9280 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
9282 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
9283 variables 'cfg' instead of 'm' for consistency.
9285 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
9287 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
9288 argument holding the vtype return address, to avoid the ambigious use of
9289 cfg->ret for this purpose.
9291 * mini.c (NEW_RETLOADA): Use vret_addr if set.
9293 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
9295 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
9296 new mono_print_ins () function which only takes one argument.
9298 2008-02-15 Zoltan Varga <vargaz@gmail.com>
9300 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
9303 2008-02-14 Zoltan Varga <vargaz@gmail.com>
9305 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
9307 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
9309 * mini-x86.c: Sync with the version on the linear IR branch by adding new
9310 opcodes and other small changes.
9312 * mini-ops.h: Add some new opcodes from the linear IR branch.
9314 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
9316 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
9317 opcodes, use the REG_MEMBASE opcodes instead.
9319 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
9320 opcodes, use the REG_MEMBASE opcodes instead.
9322 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
9325 * mini.c (mono_op_imm_to_op): New helper function.
9327 * mini-ops.h: Add some opcodes from linear IR branch.
9329 2008-02-13 Zoltan Varga <vargaz@gmail.com>
9331 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
9334 2008-02-12 Zoltan Varga <vargaz@gmail.com>
9336 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
9339 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
9341 2008-02-09 Zoltan Varga <vargaz@gmail.com>
9343 * aot-compiler.c (emit_method_code): Add an assert.
9345 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
9346 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
9349 2008-02-08 Zoltan Varga <vargaz@gmail.com>
9351 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
9352 some load/store opcodes so they are consistent.
9353 (mono_arch_emit_prolog): Simplify some code.
9355 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
9357 * objects.cs: Add tests for large argument offsets on ARM.
9359 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
9360 stack offsets. Fixes #359651.
9362 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
9364 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
9366 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
9368 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
9370 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
9372 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
9373 rid of CEE_CONV_R_UN.
9375 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
9377 2008-02-07 Zoltan Varga <vargaz@gmail.com>
9379 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
9381 * mini.c (mono_normalize_opcodes): Add some more opcodes.
9383 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
9385 * cpu-amd64.md: Remove some unused opcodes.
9387 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
9389 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
9391 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
9392 arch specific functions for its parts. Call the peephole pass after local
9393 regalloc so the prolog can compute a more accurate max_offset.
9395 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
9396 the corresponding OP_I/OP_L opcodes.
9398 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
9400 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
9402 2008-02-06 Zoltan Varga <vargaz@gmail.com>
9404 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
9405 as they are handled in mini.c.
9407 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
9409 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
9410 case since it is handled in mini.c.
9412 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
9414 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
9416 * *.c: Use the new opcodes in the IR and back end code.
9418 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
9420 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
9422 2008-02-06 Mark Probst <mark.probst@gmail.com>
9424 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
9425 an assert because it has a race condition.
9427 2008-02-06 Zoltan Varga <vargaz@gmail.com>
9429 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
9431 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
9433 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
9435 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
9436 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
9438 2008-02-05 Zoltan Varga <vargaz@gmail.com>
9440 * cpu-amd64.md (move): Correct the maximum size of move.
9442 2008-02-05 Mark Probst <mark.probst@gmail.com>
9444 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
9445 the generic class init trampoline to return quickly if the class
9448 2008-02-04 Zoltan Varga <vargaz@gmail.com>
9450 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
9451 issues where an 32 bit callsite cannot be patched by a 64 bit address.
9453 2008-02-03 Zoltan Varga <vargaz@gmail.com>
9455 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
9458 2008-01-31 Zoltan Varga <vargaz@gmail.com>
9460 * objects.cs: Add some soft-float tests.
9462 * mini.c: Fix a couple more soft-float issues.
9464 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
9466 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
9469 2008-01-30 Zoltan Varga <vargaz@gmail.com>
9471 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
9472 exception happens while compiling a virtual method.
9474 2008-01-29 Zoltan Varga <vargaz@gmail.com>
9476 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
9478 * mini-sparc.c: Fix build.
9480 * mini-sparc.c (get_call_info): Add support for generic sharing.
9482 * mini-exceptions.c: Add a FIXME.
9484 2008-01-27 Zoltan Varga <vargaz@gmail.com>
9486 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
9487 altstack handling code.
9489 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
9491 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
9493 * mini-s390.c: Add support for generic sharing.
9495 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9497 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9499 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
9501 * mini-s390x.c: Add support for generic sharing.
9503 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
9505 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
9507 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
9508 can be used since it takes a 16 bit signed immediate.
9510 * inssel-s390x.brg: Fix OP_SETRET.
9512 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
9514 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
9516 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
9518 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
9520 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
9523 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
9526 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
9527 of the unused mono_arch_patch_delegate_trampoline stuff.
9529 2008-01-26 Zoltan Varga <vargaz@gmail.com>
9531 * basic-long.cs: Move the fp related tests to basic-float.cs.
9533 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
9535 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
9537 * basic-calls.cs: Add a test for proper float argument passing.
9539 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
9540 if the context corresponds to an exception received through a signal.
9542 * exceptions.cs: Add a test for nullref handling at the start of a try
9545 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
9547 * jit-icalls.c (mono_break): New JIT icall.
9549 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
9551 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
9553 2008-01-25 Zoltan Varga <vargaz@gmail.com>
9555 * cpu-*.md: Get rid of unused opcodes.
9557 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
9559 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
9562 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
9565 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
9566 the arch independent trampoline code in mini-trampolines.c.
9568 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
9570 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
9572 * mini-s390.h: Remove an unused define.
9574 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
9575 the arch independent trampoline code in mini-trampolines.c.
9577 * mini-arm.c (mono_arch_emit_prolog): Fix build.
9579 2008-01-24 Zoltan Varga <vargaz@gmail.com>
9581 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
9583 * mini-s390.c (mono_arch_emit_prolog): Fix build.
9585 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
9587 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
9589 * cpu-amd64.md: Use smaller sizes for int opcodes.
9591 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
9593 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
9596 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
9599 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
9600 instead of though a pointer to save an indirection when accessing elements of
9603 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
9605 (NOT_IMPLEMENTED): New helper macro.
9606 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
9609 * *.c: Use the new helper macro.
9611 2008-01-21 Zoltan Varga <vargaz@gmail.com>
9613 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
9615 2008-01-20 Zoltan Varga <vargaz@gmail.com>
9617 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
9620 2008-01-18 Zoltan Varga <vargaz@gmail.com>
9622 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
9623 profiling is enabled.
9625 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
9627 (mono_arch_emit_prolog): Add more first bblock optimizations.
9629 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
9630 in order if possible.
9631 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
9632 bblock, since the arguments are still in their original registers.
9634 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
9636 2008-01-17 Zoltan Varga <vargaz@gmail.com>
9638 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
9641 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
9644 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
9646 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
9647 process async exceptions received while in unmanaged code.
9649 * mini.c (mini_init): Install a callback with the runtime which will be called
9650 when a thread receives an async exception while in unmanaged code.
9652 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
9654 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
9656 2008-01-16 Wade Berrier <wberrier@novell.com>
9663 2008-01-16 Zoltan Varga <vargaz@gmail.com>
9665 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
9666 compilation with sun cc.
9668 * cpu-*.md: Fix the build.
9670 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
9672 * mini-amd64.h: Add some comments to the MonoLMF structure.
9674 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
9676 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
9677 in the LMF structure if possible. This saves two instructions in the
9678 managed->native wrappers.
9680 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
9682 2008-01-16 Mark Probst <mark.probst@gmail.com>
9684 * generic-sharing.c: New type argument lookup code which uses the
9685 runtime generic context template.
9687 2008-01-15 Zoltan Varga <vargaz@gmail.com>
9689 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
9691 * mini-arm.c (add_general): Fix arm eabi parameter passing.
9692 (mono_arch_output_basic_block): Fix localloc implementation.
9694 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
9696 * mini-ia64.c (peephole_pass): Fix ia64 build.
9698 * mini-amd64.c (peephole_pass): Fix a warning.
9700 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
9701 at a constant offset from sp/fp.
9703 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
9704 instead of obtaining it from *lmf in the managed method case.
9706 2008-01-14 Zoltan Varga <vargaz@gmail.com>
9708 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
9710 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
9712 * mini.h (MonoInstList): New type.
9713 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
9714 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
9715 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
9716 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
9717 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
9718 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
9719 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
9720 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
9721 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
9722 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
9723 MONO_INST_LIST_FOR_EACH_ENTRY,
9724 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
9725 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
9726 mono_inst_list_first, mono_inst_list_last,
9727 mono_inst_list_next, mono_inst_list_prev): New instruction
9728 list handling interfaces.
9729 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
9730 list head 'ins_list'.
9731 (MonoInst): Replace next pointer with list head 'node'.
9732 (MonoCallInst): Make 'out_args' a MonoInstList.
9733 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
9734 (MonoCompile): Delete reverse_inst_list and
9735 reverse_inst_list_len.
9736 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
9737 mono_arch_lowering_pass, mono_arch_local_regalloc,
9738 mono_arch_output_basic_block, mono_arch_emit_prolog):
9739 Convert to new instruction lists.
9740 (insert_after_ins): Delete.
9741 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
9743 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
9744 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
9745 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
9746 mono_emulate_opcode, mono_emit_load_got_addr,
9747 inline_method, mono_method_to_ir, mono_print_bb_code,
9748 print_dfn, decompose_pass, nullify_basic_block,
9749 replace_out_block_in_code, remove_block_if_useless,
9750 merge_basic_blocks, move_basic_block_to_end,
9751 try_unsigned_compare, optimize_branches, mono_print_code,
9752 mini_select_instructions, remove_critical_edges): Likewise.
9753 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
9754 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
9755 mono_arch_output_basic_block, mono_arch_emit_prolog):
9757 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
9758 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9759 mono_arch_output_basic_block): Likewise.
9760 (inst_list_prepend, insert_after_ins): Delete.
9761 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
9762 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
9764 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
9765 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
9766 mono_arch_emit_prolog): Likewise.
9767 * cfold.c (mono_constant_fold): Likewise.
9768 * liveness.c (visit_bb, mono_analyze_liveness,
9769 optimize_initlocals): Likewise.
9770 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
9771 * graph.c (mono_draw_code_cfg): Likewise.
9772 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
9773 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
9774 mono_ssa_cprop): Likewise.
9775 * abcremoval (get_relations_from_previous_bb, process_block):
9777 * local-propagation (mono_cprop_invalidate_values,
9778 mono_local_cprop_bb): Likewise.
9779 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
9780 peephole_pass, mono_arch_output_basic_block,
9781 mono_arch_emit_prolog): Likewise.
9782 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
9783 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9784 mono_arch_emit_prolog): Likewise.
9785 (insert_after_ins): Delete.
9786 * aliasing.c (print_code_with_aliasing_information,
9787 mono_build_aliasing_information, mono_aliasing_deadce):
9788 Convert to new instruction lists.
9789 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
9790 peephole_pass, NEW_INS, mono_arch_lowering_pass,
9791 mono_arch_local_regalloc, mono_arch_output_basic_block):
9793 (insert_after_ins): Delete.
9794 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
9795 peephole_pass, mono_arch_output_basic_block): Convert to
9796 new instruction lists.
9797 * mini-codegen (InstList, inst_list_prepend,
9798 insert_after_ins): Delete.
9799 (insert_before_ins, get_register_force_spilling,
9800 get_register_spilling, free_up_ireg, free_up_reg,
9801 create_copy_ins, create_spilled_store, alloc_int_reg,
9802 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
9803 to new instruction lists.
9804 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
9805 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
9806 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
9807 (insert_after_ins): Delete.
9808 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
9809 mono_arch_local_regalloc, mono_arch_output_basic_block,
9810 mono_arch_call_opcode): Convert to new instruction lists.
9811 (insert_after_ins): Delete.
9812 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
9813 peephole_pass, mono_arch_output_basic_block,
9814 mono_arch_emit_prolog): Convert to new instruction lists.
9816 2008-01-11 Zoltan Varga <vargaz@gmail.com>
9818 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
9820 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
9823 * Makefile.am (version.h): Make this work with non-bash shells.
9825 2008-01-10 Zoltan Varga <vargaz@gmail.com>
9827 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
9829 2008-01-08 Zoltan Varga <vargaz@gmail.com>
9831 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
9832 the InitializeArray optimization.
9834 2008-01-06 Zoltan Varga <vargaz@gmail.com>
9836 * mini.c driver.c: Don't include os/gc_wrapper.h.
9838 2008-01-05 Zoltan Varga <vargaz@gmail.com>
9840 * mini.c (print_jit_stats): Print GC statistics if available.
9842 2008-01-04 Zoltan Varga <vargaz@gmail.com>
9844 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
9846 2007-12-29 Zoltan Varga <vargaz@gmail.com>
9848 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
9850 2007-12-26 Zoltan Varga <vargaz@gmail.com>
9852 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
9854 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
9856 * driver.c (mono_main): Ditto.
9858 2007-12-23 Zoltan Varga <vargaz@gmail.com>
9860 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
9862 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
9863 in the vtable can't be encoded.
9864 (compile_method): Ditto.
9866 2007-12-21 Zoltan Varga <vargaz@gmail.com>
9868 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
9871 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
9874 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
9875 the top LMF entry belongs to the current method.
9877 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
9879 2007-12-20 Zoltan Varga <vargaz@gmail.com>
9881 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
9883 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
9885 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
9887 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
9889 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
9891 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
9894 * basic-float.cs: Add an ulong->double cast test.
9896 2007-12-15 Zoltan Varga <vargaz@gmail.com>
9898 * mini.c (mono_method_to_ir): Fix a warning.
9900 2007-12-14 Zoltan Varga <vargaz@gmail.com>
9902 * mini-ops.h: Add OP_SWITCH.
9904 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
9905 CEE_SWITCH in back-end code, use OP_SWITCH instead.
9907 2007-12-11 Geoff Norton <gnorton@novell.com>
9909 * mini-s390x.c: Minor change to the MAX() define to allow
9910 it to compile with other gcc versions.
9912 2007-12-11 Geoff Norton <gnorton@novell.com>
9915 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
9917 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9919 exceptions-arm.c (mono_arch_get_restore_context): Restore
9922 exceptions-arm.c (throw_exception): Save the frame pointer.
9923 This is a partial fix for #323747. Only the client side is
9926 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
9928 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
9929 was using an unrelated variable to log the class which
9930 needed the cctor to be called. This was crashing on arm.
9932 2007-12-09 Robert Jordan <robertj@gmx.net>
9934 * mini-x86.c (mono_arch_emit_epilog):
9935 Consider all kinds of 64-bit types. Fixes #323114.
9937 2007-12-08 Zoltan Varga <vargaz@gmail.com>
9939 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
9941 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9943 * mini-amd64.c (peephole_pass): Add a missing instruction check.
9945 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
9947 * mini.c: run type ctor before allocating an object, not only
9948 when running it's constructor method (fixes at least part of bug #342507).
9950 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9952 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
9954 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
9955 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
9958 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
9959 mono_generic_class_init_trampoline () the same as it is done with the other
9962 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
9963 aot-runtime.c aot-compiler.c: Implement AOT support.
9965 2007-12-07 Mark Probst <mark.probst@gmail.com>
9967 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
9968 build for archs which don't have the vtable trampoline defined
9971 2007-12-07 Zoltan Varga <vargaz@gmail.com>
9973 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
9975 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
9977 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
9979 * tramp-<ARCH>.c: Use the new helper function.
9981 2007-12-07 Mark Probst <mark.probst@gmail.com>
9983 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
9984 trampoline call, which takes a vtable argument.
9986 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
9987 OP_TRAMPCALL_VTABLEs like other calls.
9989 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
9990 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
9991 call. Implemented a support function which fetches the vtable
9992 from a register set.
9994 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
9995 Implemented a generic class init trampoline, using the
9996 OP_TRAMPCALL_VTABLE opcode.
9998 * mini.c: Implemented static field access when sharing generic
9999 code. This implies initing the class using the new
10000 OP_TRAMPCALL_VTABLE call.
10002 2007-12-07 Mark Probst <mark.probst@gmail.com>
10004 * mini.c: Don't compile methods with sharing enabled if their
10005 classes are disabled for sharing.
10007 2007-12-06 Zoltan Varga <vargaz@gmail.com>
10009 * inssel.brg: Add a missing sign extension to the GETCHR and array access
10010 opcodes. Fixes #346563.
10012 * objects.cs: Add a new test.
10014 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
10016 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
10017 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
10019 2007-12-06 Zoltan Varga <vargaz@gmail.com>
10021 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
10023 2007-12-03 Zoltan Varga <vargaz@gmail.com>
10025 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
10028 2007-12-02 Zoltan Varga <vargaz@gmail.com>
10030 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
10032 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
10033 optimization in the AOT case.
10035 2007-11-30 Zoltan Varga <vargaz@gmail.com>
10037 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
10039 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
10041 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
10043 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
10045 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
10046 is created by the inlined delegate ctor.
10048 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
10050 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
10052 2007-11-29 Zoltan Varga <vargaz@gmail.com>
10054 * cpu-x86.md: Fix the length of ckfinite.
10056 2007-11-28 Zoltan Varga <vargaz@gmail.com>
10058 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
10060 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
10061 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
10063 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
10065 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
10066 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
10068 2007-11-28 Martin Baulig <martin@ximian.com>
10071 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
10072 after creating the trampoline.
10074 2007-11-27 Zoltan Varga <vargaz@gmail.com>
10076 * aot-runtime.c (load_aot_module): Check runtime version if needed.
10078 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
10081 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
10082 instead of the calling method to help AOT.
10084 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
10086 2007-11-26 Zoltan Varga <vargaz@gmail.com>
10088 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
10091 2007-11-23 Zoltan Varga <vargaz@gmail.com>
10093 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
10095 * aot-compiler.c (compile_method): Correct check for generic method definitions.
10096 (encode_method_ref): No need to handle generic method definitions specially.
10098 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
10100 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
10103 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
10105 (compile_method): Enable generic sharing.
10107 2007-11-22 Zoltan Varga <vargaz@gmail.com>
10109 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
10110 (mini_method_compile): Add preliminary support for AOTing shared generic code.
10112 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
10115 * mini-trampolines.c: Fix a warning.
10117 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
10119 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
10120 (generic_class_is_reference_type): Remove unused function.
10122 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
10123 in the generic vtable trampoline case.
10125 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
10127 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
10128 return an AOT method based on a vtable slot.
10130 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
10132 * mini.c (mini_get_vtable_trampoline): Export this.
10134 2007-11-22 Martin Baulig <martin@ximian.com>
10137 (MonoDebuggerInfo): Move `debugger_version' up.
10139 2007-11-22 Martin Baulig <martin@ximian.com>
10142 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
10144 * mini-trampolines.c
10145 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
10146 after compiling the method.
10148 2007-11-20 Martin Baulig <martin@ximian.com>
10151 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
10152 (mono_debugger_remove_breakpoint): Likewise.
10153 (mono_debugger_check_breakpoints): Likewise.
10155 * debug-debugger.c: Implement the new breakpoint interface here.
10157 2007-11-18 Zoltan Varga <vargaz@gmail.com>
10159 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
10160 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
10162 * mini-x86.c (mono_arch_output_basic_block): Ditto.
10164 2007-11-17 Zoltan Varga <vargaz@gmail.com>
10166 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
10168 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
10171 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
10174 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
10175 returning a vtype in a register.
10177 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
10178 here from the arch specific code.
10180 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
10183 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
10184 (mono_arch_emit_prolog): Increment maximum prolog size.
10186 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
10187 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
10189 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
10190 MonoGenericSharingContext.
10192 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
10193 MonoGenericSharingContext. Allocate memory from the cfg mempool.
10195 2007-11-15 Mark Probst <mark.probst@gmail.com>
10197 * mini.c, mini.h, generic-sharing.c: Functions for producing code
10198 which extract fields out of the runtime generic context. Full
10199 sharing of the NEWARR opcode.
10201 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
10203 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
10204 --enable-minimal=ssa.
10206 2007-11-13 Zoltan Varga <vargaz@gmail.com>
10208 * mini-trampolines.c (mono_delegate_trampoline): Update after
10209 mono_marshal_get_delegate_invoke () signature change.
10211 2007-11-13 Mark Probst <mark.probst@gmail.com>
10213 * mini.c: Removed the shared context in favor of the generic
10214 sharing context. Allocate the MonoJitInfo structure with room for
10215 the generic sharing context if it's needed.
10217 * mini.h: Remove MonoGenericSharingContext declaration. It's in
10218 domain-internals.h now.
10220 * mini-x86.c: Pass the generic sharing context to get_call_info ().
10222 * generic-sharing.c: Several changes for working without a shared
10223 context and instead operating on open types instead.
10225 2007-11-12 David S. Miller <davem@davemloft.net>
10227 * inssel-sparc.brg: Fix double instruction emit.
10229 2007-11-12 Zoltan Varga <vargaz@gmail.com>
10231 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
10232 Get/Set/Address methods.
10234 * mini.c debug-debugger.c mini-trampolines.c: Update after
10235 mono_marshal_get_delegate_invoke signature change.
10237 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
10239 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
10240 This can happens with dynamic methods. Fixes the other bug in #322722.
10242 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
10244 * tramp-arm.c (mono_arch_patch_callsite): Support patching
10247 * mini-arm.c (arm_patch): Implement patching of BX call
10248 sequence. Fixes one of the bugs in #322722.
10250 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
10252 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
10253 under Linux. We only need to flush every 32-byte cache line.
10255 2007-11-07 Massimiliano Mantione <massi@ximian.com>
10258 move_basic_block_to_end: Add branches when needed, eventually creating
10260 optimize_branches: added a parameter that tells if it's ok to create
10261 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
10262 and avoid calling move_basic_block_to_end when it's not ok.
10265 2007-11-07 Mark Probst <mark.probst@gmail.com>
10267 * mini.c: Abort inlining call to InitializeArray if something
10268 looks wrong. Let the icall handle it, which now has proper safety
10271 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
10273 * mini.c (mono_spill_call): add support for soft-float.
10275 * mini.c (mono_method_to_ir): add support for soft-float
10276 to inlined functions that return float.
10278 * mini.c (mono_method_to_ir): add support for soft-float
10279 to cee_stsfld opcode on float fields.
10281 2007-11-05 Geoff Norton <gnorton@novell.com>
10283 * mini-x86.h: Fix the structure access for X86 Leopard.
10286 2007-11-05 Martin Baulig <martin@ximian.com>
10288 * mini-trampolines.c
10289 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
10290 after compiling the method to notify the debugger.
10292 2007-11-05 Martin Baulig <martin@ximian.com>
10294 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
10296 2007-11-02 Zoltan Varga <vargaz@gmail.com>
10298 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
10299 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
10301 2007-11-01 Zoltan Varga <vargaz@gmail.com>
10303 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
10304 native-to-managed wrappers.
10306 2007-11-01 Geoff Norton <gnorton@novell.com>
10308 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
10311 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
10313 * mini.c, mini-x86.c: when getting back from unmanaged code
10314 to managed via a marshaled delegate we also need to set the
10317 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
10319 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
10322 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
10324 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
10325 let the debugger or other external agents to tell the JIT when
10326 a sw breakpoint has been inserted in the code that the JIT needs
10327 to be able to inspect.
10329 2007-10-31 Martin Baulig <martin@ximian.com>
10332 (MonoDebuggerInfo): Remove `runtime_class_init'.
10334 2007-10-30 Martin Baulig <martin@ximian.com>
10337 (mono_debugger_thread_created): Added `MonoThread *' argument.
10338 (mono_debugger_extended_notification): New public method.
10339 (mono_debugger_trampoline_compiled): New public method.
10342 (MonoDebuggerThreadInfo): Added `thread' and
10343 `extended_notifications' fields.
10346 (debugger_executable_code_buffer): New static variable.
10349 (MonoDebuggerInfo): Added `executable_code_buffer',
10350 `executable_code_buffer_size', `breakpoint_info_area',
10351 `breakpoint_table' and `breakpoint_table_size'.
10353 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
10355 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
10356 that IP either is an unused value or the vtable pointer. IMT
10357 calls use vtable + offset now. Reduced by almost half the size
10360 2007-10-26 Jonathan Chambers <joncham@gmail.com>
10362 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
10363 defines to access param registers. Replace long usage with
10364 gsize as sizeof(long) != sizeof(void*) on Win64.
10366 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
10367 on Win64. Fix intrinsic, use _AddressOfReturnAddress
10368 instead of non-existant _GetAddressOfReturnAddress.
10370 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
10371 param registers. Save/restore %rdi and %rsi in MonoLMF.
10373 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
10374 param registers. Modify (throw_exception) signature to take
10375 %rdi and %rsi on Win64.
10377 Code is contributed under MIT/X11 license.
10379 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
10381 * helpers.c: unlink debugging output files.
10383 2007-10-25 Zoltan Varga <vargaz@gmail.com>
10385 * mini.c: Move mono_create_ftnptr () to object.c.
10387 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
10389 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
10390 optional. This function can now be used to disassemble code generated
10391 outside the JIT such as trampolines and IMT thunks.
10393 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
10395 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
10396 vtable pointer from a ldr instruction.
10398 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
10399 new IMT call sequence.
10401 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
10402 call sequence for interface invocations.
10404 * mini-arm.c (mono_arch_emit_imt_argument): added, required
10405 for imt support. This function is empty since IMT on ARM requires no
10406 special handling on the IR side.
10408 * mini-arm.c (mono_arch_find_imt_method): added, required for
10411 * mini-arm.c (mono_arch_find_this_argument): added, required
10414 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
10415 a ldr instruction to load a value stored in the code stream.
10417 * mini-arm.c (mono_arch_build_imt_thunk):added, required
10421 2007-10-23 Zoltan Varga <vargaz@gmail.com>
10423 * mini.c (mini_init): Install the jump trampoline callback.
10425 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10427 * mini-trampolines.c: handle synchronized methods with the common
10428 vtable trampoline (bug #335601).
10430 2007-10-17 Zoltan Varga <vargaz@gmail.com>
10432 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
10434 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
10437 * mini-ia64.h mini-ia64.c: Add support for IMT.
10439 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
10440 prolog. Fixes #331958.
10442 2007-10-15 Zoltan Varga <vargaz@gmail.com>
10444 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
10446 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10448 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
10451 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10453 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
10456 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
10458 * mini-x86.c, mini-x86.h: x86 support for the common vtable
10461 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
10463 * mini-trampolines.c: changed the magic rampoline to understand
10464 the common vtable trampoline method: the method to invoke is
10465 determined by the vtable displacement of the call.
10467 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
10469 * mini.c, mini.h: register the common vtable trampoline if the
10470 architecture supports it.
10472 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10474 * cpu-amd64.md: use the correct max length for tls_get.
10476 2007-10-14 Zoltan Varga <vargaz@gmail.com>
10478 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
10479 CEE_STELEM_ANY. Fixes #333696.
10481 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
10483 * exceptions-x86.c: provide more graceful handling of the case where
10484 we followed a bogus function pointer from managed code (bug #332866).
10486 2007-10-11 Mark Probst <mark.probst@gmail.com>
10488 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
10489 replaces the generic_shared flag and will carry more information
10492 * generic-sharing.c: Added mini_type_stack_size() which allows
10493 allows open types if given a generic sharing context.
10494 mini_get_basic_type_from_generic() takes a
10495 MonoGenericSharingContext* instead of a MonoCompile* now.
10497 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
10498 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
10499 mini-sparc.c, mini-x86.c: Trivial changes required by the two
10500 changes above. Just passing arguments through to the right
10503 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10505 * mini-arm.c: unify the call emission to emit_code_seq().
10507 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
10509 * tramp-arm.c: reduced the trampoline size.
10511 2007-10-10 Mark Probst <mark.probst@gmail.com>
10513 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
10514 variable handling out of arch-specific code.
10516 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
10518 * mini-arm.c: implemented fast delegate dispatch.
10520 2007-10-09 Zoltan Varga <vargaz@gmail.com>
10522 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
10523 that fp elimination is turned off if the space required by locals is too
10524 big. Fixes #331958.
10526 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
10528 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
10529 ARM to the new style trampoline.
10531 2007-10-09 Zoltan Varga <vargaz@gmail.com>
10533 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
10535 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
10537 2007-10-09 Martin Baulig <martin@ximian.com>
10540 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
10541 `field_info_offset_offset'.
10543 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
10545 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
10546 removed more internal usage of the r11 register and made it available
10547 to the register allocator.
10549 2007-10-08 Mark Probst <mark.probst@gmail.com>
10551 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
10552 when sharing generics and treat type variables as references.
10554 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
10556 * mini-ppc.c: started removing the internal uses of register r11
10557 to eventually allow the register allocator to manage it as an
10558 additional available register.
10560 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
10562 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
10564 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
10566 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
10567 specific trampolines as they are not performance critical as a jump
10568 target (maybe align as before only for AOT code?). This saves about
10569 200 KB of native code on x86 for monodevelop startup.
10571 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
10573 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
10574 monodevelop startup.
10576 2007-10-06 Zoltan Varga <vargaz@gmail.com>
10578 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
10580 * mini-sparc.h mini-sparc.c: Implement IMT support.
10582 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
10583 its smaller and doesn't clobber sparc_g1.
10585 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
10587 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
10589 * mini-ppc.c: optimized the size of the IMT thunks a bit.
10591 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
10593 * mini-ppc.c: implemented fast delegate invocation.
10595 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
10597 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
10599 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
10601 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
10602 code to the new style trampoline in preparation for IMT support.
10604 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
10606 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
10607 systems already. This also reduces the specific trampiline sizes and
10608 prepares for the use of r12 as the IMT identifier register.
10610 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10612 * mini-mips.h: endianess fix (simplified from a patch by
10613 Thomas Kunze <thommy@tabao.de>, bug #323737).
10615 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
10617 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
10618 to access ucontext fields and enable netbsd support
10619 (partially from Magnus Henoch <mange@freemail.hu>).
10621 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10623 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
10624 use the preprocessor from the CPP env var if it is set.
10626 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
10628 * mini-trampolines.c: fixed an assertion and moved it earlier in the
10629 code, before interface_offset gets used.
10631 2007-10-02 Zoltan Varga <vargaz@gmail.com>
10633 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
10634 mono_class_setup_vtable () before accessing klass->vtable.
10636 2007-10-01 Zoltan Varga <vargaz@gmail.com>
10638 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
10641 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
10643 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
10644 IMT slots (this saves hundreds of KB of memory in programs like
10645 IronPython and Monodevelop).
10647 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
10649 * mini.c: print the delegate counter.
10651 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
10653 * mini-x86.c: make it easier to enable the debugging code for IMT
10656 2007-09-28 Martin Baulig <martin@ximian.com>
10659 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
10660 `mono_method_klass_offset' and `mono_method_token_offset'.
10662 2007-09-20 Mark Probst <mark.probst@gmail.com>
10664 * mini.c: First generics sharing implementation. Can only share
10665 in very simple cases. If sharing doesn't work it falls back to
10666 dedicated compilation.
10668 * mini.h: Flag in MonoCompile to specify whether generic
10669 compilation is shared. Flags enum for marking which generic inst
10670 of a context is used. Prototypes for helper functions.
10672 * generic-sharing.c: Helper functions for generic method sharing.
10674 * optflags-def.h: Optimization flag (gshared) for enabling generic
10675 method sharing added.
10677 * Makefile.am: generic-sharing.c added.
10679 2007-09-19 Daniel Nauck <dna@mono-project.de>
10681 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
10683 2007-09-19 Massimiliano Mantione <massi@ximian.com>
10684 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
10687 2007-09-19 Martin Baulig <martin@ximian.com>
10689 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
10690 mono_debug_cleanup() is now part of mono_cleanup().
10692 2007-09-18 Zoltan Varga <vargaz@gmail.com>
10694 * driver.c (mono_main): Fix a warning.
10696 2007-09-17 Zoltan Varga <vargaz@gmail.com>
10698 * aot-compiler.c: Optimize various parts when processing large assemblies.
10701 * mini.c (mono_patch_info_hash): Improve hash function.
10703 2007-09-14 Jonathan Chambers <joncham@gmail.com>
10705 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
10707 Code is contributed under MIT/X11 license.
10709 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10711 * mini.c (mini_init): Fix a leak.
10713 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
10715 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10717 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
10719 2007-09-14 Zoltan Varga <vargaz@gmail.com>
10721 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
10723 2007-09-13 Zoltan Varga <vargaz@gmail.com>
10725 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
10728 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
10730 * mini.c (handle_alloc): Enable managed allocators in AOT code.
10732 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
10734 * aot-runtime.c (decode_patch_info): Ditto.
10736 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10738 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
10739 static case. Cache delegates in architecture specific code,
10740 based on number of parameters.
10742 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
10743 in architecture specific code, based on number of parameters.
10745 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
10746 caching happen in architecture specific code now.
10748 Code is contributed under MIT/X11 license.
10750 2007-09-12 Jonathan Chambers <joncham@gmail.com>
10752 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
10753 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
10754 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
10756 Code is contributed under MIT/X11 license.
10758 2007-05-15 Massimiliano Mantione <massi@ximian.com>
10759 * mini.c: (mono_thread_abort) Fixed bug #82416.
10761 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10763 * mini.: hook the new managed GC allocation feature into the JIT.
10765 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
10767 * mini.c: implementation for the new runtime tls opcode.
10769 2007-09-11 Martin Baulig <martin@ximian.com>
10772 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
10773 `mono_method_inflated_offset'.
10775 2007-09-07 Zoltan Varga <vargaz@gmail.com>
10777 * driver.c mini.h mini.c: Add a new devel command line option for injecting
10778 async exceptions into a method.
10780 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
10781 purpose of testing whenever the unwinder works at every instruction.
10783 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
10785 * mini.c: check accessibility of method used in ldftn (fixes
10788 2007-09-04 Zoltan Varga <vargaz@gmail.com>
10790 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
10792 * inssel.brg: Fix a warning.
10794 2007-09-03 Martin Baulig <martin@ximian.com>
10796 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
10797 now takes the `main_method' as argument.
10799 2007-09-02 Zoltan Varga <vargaz@gmail.com>
10801 * cpu-sparc.md (endfilter): Add missing src1:i argument.
10803 2007-08-30 Jonathan Chambers <joncham@gmail.com>
10805 * driver.c: include the cil-coff.h header on Windows.
10807 Code is contributed under MIT/X11 license.
10809 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
10811 * mini.c, driver.c: don't include the cil-coff.h header.
10813 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
10815 * mini.c: flag places that needs fixes fo soft-float support.
10817 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
10819 * mini.h, inssel-float.brg: fix soft-float constant loads on big
10820 endian systems (partially from Dean Jenkins, bug #81924).
10822 2007-08-28 Mark Probst <mark.probst@gmail.com>
10824 * mini.c (check_linkdemand): Remove embedded reference object in
10825 call to LinkDemandSecurityException.
10826 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
10827 with an IntPtr instead of a reference object.
10829 2007-08-28 Zoltan Varga <vargaz@gmail.com>
10831 * mini.c (handle_initobj): Handle alignment properly.
10833 * inssel.brg (mini_emit_memset): Ditto.
10835 * inssel.brg (mini_emit_memcpy): Ditto.
10837 * inssel-sparc.brg: Ditto.
10839 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
10841 2007-08-26 Zoltan Varga <vargaz@gmail.com>
10843 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
10844 exceptions raised in unmanaged code. Fixes part of #82594.
10846 2007-08-24 Mark Probst <mark.probst@gmail.com>
10848 * mini.c (mono_method_to_ir), declsec.c
10849 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
10851 2007-08-22 Martin Baulig <martin@ximian.com>
10854 (MonoDebuggerThreadInfo): New typedef.
10855 (mono_debugger_thread_table): New global variable.
10856 (mono_debugger_thread_created): New public function.
10857 (mono_debugger_thread_cleanup): New public function.
10860 (MonoDebuggerInfo):
10861 - removed `get_current_thread' and `lookup_assembly'.
10862 - removed `data_table'.
10863 - added `thread_table'.
10866 (mono_thread_start_cb): Call mono_debugger_thread_created().
10867 (mono_thread_attach_cb): Likewise.
10868 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
10869 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
10872 * driver.c (mono_main): Move mono_debug_init() up, before calling
10873 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
10875 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
10877 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
10878 together when passing several arguments of type double (gives a small
10879 speedup and saves a few bytes of generated code).
10881 2007-08-20 Jb Evain <jbevain@novell.com>
10883 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
10885 2007-08-20 Jb Evain <jbevain@novell.com>
10887 * mini.c (mono_method_to_ir): throw MethodAccessException
10888 and FieldAccessException instead of InvalidProgramException.
10890 2007-08-20 Mark Probst <mark.probst@gmail.com>
10892 * mini.c: CoreCLR security checks.
10894 * mini.h: Removed MonoSecurityMode (moved to
10895 metadata/security-manager.h) and mono_security_mode global var
10896 (replaced by set/get functions in security-manager.h).
10898 * driver.c: Added "core-clr-test" security mode for testing. Used
10899 set-function for setting security mode.
10901 2007-08-17 Mark Probst <mark.probst@gmail.com>
10903 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
10904 the new jit_info_table.
10906 * driver.c: Test code for the new jit_info_table (enabled by the
10907 define MONO_JIT_INFO_TABLE_TEST).
10909 2007-08-14 Zoltan Varga <vargaz@gmail.com>
10911 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
10912 detection of call <REG> instruction sequence. Fixes build on freebsd.
10914 2007-08-13 Zoltan Varga <vargaz@gmail.com>
10916 * mini-exceptions.c: Fix a warning.
10918 2007-08-11 Zoltan Varga <vargaz@gmail.com>
10920 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
10921 stack overflow handling code on amd64 too.
10923 * mini-exceptions.c (mono_setup_altstack): Make this use
10924 mono_thread_get_stack_bounds ().
10926 * mini-x86.h: Disable sigaltstack on solaris x86.
10928 2007-08-10 Zoltan Varga <vargaz@gmail.com>
10930 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
10932 2007-08-10 Geoff Norton <gnorton@customerdna.com>
10934 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
10936 2007-08-08 Zoltan Varga <vargaz@gmail.com>
10938 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
10940 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
10942 2007-08-03 Neale Ferguson <neale@sinenomine.net>
10944 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
10947 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
10949 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
10950 to be emitted (bug #82281).
10952 2007-08-01 Martin Baulig <martin@ximian.com>
10954 Merged the `debugger-dublin' branch.
10956 * debug-debugger.h (MonoDebuggerInfo):
10957 Removed the `old_*' compatibility entries.
10958 Added `debugger_version' and `data_table'.
10959 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
10960 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
10963 (MiniDebugMethodBreakpointInfo): Add `address_list'.
10964 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
10965 instead of a `gconstpointer'.
10966 (mono_debugger_insert_method_breakpoint): Return a
10967 `MonoDebugMethodAddressList *'.
10969 2007-06-28 Martin Baulig <martin@ximian.com>
10971 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
10973 2007-08-01 Zoltan Varga <vargaz@gmail.com>
10975 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
10976 __builtin_frame_address () since it is broken on older gcc versions.
10978 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
10980 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
10981 on the stack overflow handling and made the managed stack overflows
10982 catchable in most cases using soft guard pages.
10983 * exceptions-x86.c: added code to restore the protection in the soft
10984 guard pages at the end of exception handling.
10986 2007-07-31 Zoltan Varga <vargaz@gmail.com>
10988 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
10990 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10992 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
10993 exception handling.
10995 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
10997 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
10998 signal handling support until it has been ported to the new mechanism.
10999 * mini.c: fixed stack overflow detection and use the new
11000 architecture code to handle signals on the altstack.
11002 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
11004 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
11005 stack overflows on the alt stack.
11007 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
11009 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
11010 stack overflows on the alt stack.
11012 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
11014 * exceptions-ppc.c: cleanup preparing for altstack support.
11016 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
11018 * exceptions-arm.c: cleanup preparing for altstack support.
11020 2007-07-27 Mark Probst <mark.probst@gmail.com>
11022 * mini.c (print_jit_stats): Output hazard pointer stats.
11024 2007-07-26 Mark Probst <mark.probst@gmail.com>
11026 * driver.c, mini.c: Replaced security mode flags with a single
11029 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
11031 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
11033 2007-07-25 Mark Probst <mark.probst@gmail.com>
11035 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
11036 (which doesn't do anything yet) for activating Core CLR
11037 (Silverlight) security.
11039 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
11041 * mini-codegen.c: work around a possible gcc bug on arm.
11043 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
11045 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
11046 message for platforms that don't support AOT compilation.
11048 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
11050 * mini.h, mini.c, driver.c: temporary smcs hack.
11052 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
11054 * mini-arm.h, mini-arm.c: arm EABI fixes.
11056 2007-07-22 Zoltan Varga <vargaz@gmail.com>
11058 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
11061 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
11062 trampolines taking a method argument.
11064 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
11066 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
11067 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
11069 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
11070 JIT compilation throws an exception. Fixes #82050.
11072 2007-07-19 Mark Probst <mark.probst@gmail.com>
11074 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
11075 with the MONO_EXCEPTION_ defines.
11077 2007-07-17 Zoltan Varga <vargaz@gmail.com>
11079 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
11082 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
11083 the cause of an assertion.
11085 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
11087 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
11090 2007-07-15 Zoltan Varga <vargaz@gmail.com>
11092 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
11093 assert. Should fix #82103.
11095 2007-07-14 Zoltan Varga <vargaz@gmail.com>
11097 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
11098 here too. Fixes #82095.
11100 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
11103 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
11105 * mini-amd64.h: Enable IMT for amd64.
11107 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
11109 2007-07-12 Zoltan Varga <vargaz@gmail.com>
11111 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
11113 2007-07-12 Mark Probst <mark.probst@gmail.com>
11115 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
11116 as soon as check_linkdemand sets an exception_type.
11118 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
11120 * mini-x86.c: fixed offsets for IMT call sequence.
11121 * mini-x86.h: enable IMT again.
11123 2007-07-11 Zoltan Varga <vargaz@gmail.com>
11125 * trace.c (mono_trace_enter_method): Decode MonoType too.
11127 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
11129 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
11131 * mini-amd64.c: Add preliminary IMT implementation.
11133 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
11135 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
11136 understand the new IMT-base interface invocation (thanks to
11137 Daniel Nauck for the report and the remote debugging session).
11139 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
11141 * mini-x86.c: size and speed optimizations for the IMT bsearch.
11143 2007-07-11 Zoltan Varga <vargaz@gmail.com>
11145 * Makefile.am (aotcheck): Make this actually use the AOTed code.
11147 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
11149 * mini-trampolines.c: implement AOT IMT support.
11150 * mini-x86.h: enable IMT support for wider testing.
11152 2007-07-10 Zoltan Varga <vargaz@gmail.com>
11154 * inssel.brg (emit_imt_argument): Add aot support here.
11156 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
11158 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
11160 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
11161 of the IMT implementation, partially from massi, with my
11162 implementation of the bsearch sequence. Disabled by default until
11163 the AOT code is implemented.
11165 2007-07-10 Zoltan Varga <vargaz@gmail.com>
11167 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
11169 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
11171 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
11173 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
11174 arch-independent IMT JIT code from Massimiliano
11175 Mantione (massi@ximian.com) with small cleanups from me.
11177 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
11179 * Makefile.am: fix svn invocation to get the svn revision to be
11180 independent of the local language (build fix).
11182 2007-07-09 Mark Probst <mark.probst@gmail.com>
11184 * mini.c (inline_method): Reset cfg->exception_type if the
11185 inlining is aborted. Fixes: 82049.
11187 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
11189 * mini.c: remove assert from exception handling code when exception_ptr
11192 2007-07-05 Zoltan Varga <vargaz@gmail.com>
11194 * mini.c (mono_codegen): Add an assert.
11196 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
11197 enter and leave code.
11198 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
11200 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11202 * mini-ppc.c: fixed memory corruption for localloc(0)
11205 2007-07-05 Zoltan Varga <vargaz@gmail.com>
11207 * mini.c: Fix warnings.
11209 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
11211 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
11212 to emit better double->int conversions.
11214 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
11216 * mini.c: the provided Min/Max optimizations are valid for unisgned
11219 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
11221 * 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
11223 2007-06-28 Miguel de Icaza <miguel@novell.com>
11225 * mini.c (mono_running_on_valgrind): Add support for reporting the
11226 method and its boundaries to valgrind.
11228 2007-06-28 Martin Baulig <martin@ximian.com>
11230 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
11232 2007-06-25 Zoltan Varga <vargaz@gmail.com>
11234 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
11236 * generic.2.cs: Add new test case.
11238 2007-06-25 Martin Baulig <martin@ximian.com>
11240 Merged the `debugger-dublin' branch.
11243 (mono_debugger_insert_method_breakpoint): New public method.
11244 (mono_debugger_remove_method_breakpoint): Likewise.
11245 (mono_debugger_check_breakpoints): New static method.
11246 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
11248 * debug-debugger.h (MonoDebuggerInfo):
11249 Renamed (to keep backward compatibility in the vtable):
11250 `insert_breakpoint' -> `old_insert_breakpoint'.
11251 `remove_breakpoint' -> `old_remove_breakpoint'.
11252 `create_string' -> `old_create_string'.
11253 `lookup_class' -> `old_lookup_class'.
11254 `lookup_type' -> removed; changed into a dummy field.
11255 `lookup_assembly' -> `old_lookup_assembly'.
11256 Added (same functionality, but different signature):
11257 `create_string', `lookup_class', `lookup_assembly'
11259 `get_method_addr_or_bpt', `remove_method_breakpoint',
11260 `runtime_class_init'.
11262 * debug-debugger.c: Merged the `debugger-dublin' branch.
11264 2007-06-23 Zoltan Varga <vargaz@gmail.com>
11266 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
11268 (peephole_pass): Likewise.
11270 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
11272 * driver.c: hopefully make setaffinity work also for ancient
11275 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
11277 * driver.c : win32 build fix.
11279 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
11281 * driver.c: check for the MONO_NO_SMP env var and bind to a single
11282 processor if it is set.
11284 2007-06-21 Martin Baulig <martin@ximian.com>
11286 * debug-mini.h: New file.
11289 (mono_debugger_insert_breakpoint_full): Moved here from
11290 ../metadata/mono-debug-debugger.c.
11291 (mono_debugger_remove_breakpoint): Likewise.
11292 (mono_debugger_breakpoint_callback): Likewise.
11294 2007-06-15 Raja R Harinath <rharinath@novell.com>
11296 * jit-icalls.c (mono_helper_compile_generic_method): Update to
11297 changes in MonoGenericClass.
11299 2007-06-14 Zoltan Varga <vargaz@gmail.com>
11301 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
11303 2007-06-14 Raja R Harinath <rharinath@novell.com>
11305 * jit-icalls.c (mono_helper_compile_generic_method): Update to
11306 removal of MonoGenericMethod.
11308 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
11310 * mini-exceptions.c: hooks for the exception events profiling API.
11312 2007-06-14 Randolph Chung <tausq@debian.org>
11314 * Makefile.ma: Add hppa target.
11315 * mini-arch.h: Include mini-hppa.h
11316 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
11317 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
11318 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
11320 2007-06-14 Randolph Chung <tausq@debian.org>
11322 * inssel.brg: Add rules for "chained" compare-branch operations so that
11323 a single compare op can affect multiple branches. Adjust cost for
11324 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
11325 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
11326 cost for some rules so that they can more easily be overridden by
11327 per-arch rules (with fixes from lupus).
11328 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
11330 2007-06-13 Randolph Chung <tausq@debian.org>
11332 * mini-ops.h: Reorder branch ops so that they match the order of the
11333 corresponding CEE_* ops. The code expects them this way.
11334 Add new ops for HPPA target.
11335 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
11337 2007-06-13 Randolph Chung <tausq@debian.org>
11339 * mini-exceptions.c: Handle cases where the stack grows towards
11341 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
11343 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
11345 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
11347 * driver.c: explain where a non-matching corlib is found.
11349 2007-06-13 Mark Probst <mark.probst@gmail.com>
11351 * mini.c (print_jit_stats): Output dynamic code allocation stats.
11353 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
11355 * mini-exceptions.c: Generate a method profile leave event during
11356 an exception to ensure that the profiler gets notified.
11358 2007-06-07 Zoltan Varga <vargaz@gmail.com>
11360 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
11363 * cpu-amd64.md: Add long_and/or/xor opcodes.
11365 2007-06-06 Wade Berrier <wberrier@novell.com>
11367 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
11368 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
11369 length of instruction shr_imm (expected 8, got 10)
11371 2007-06-06 Zoltan Varga <vargaz@gmail.com>
11373 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
11375 2007-06-06 Mark Probst <mark.probst@gmail.com>
11377 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
11378 MonoInternalHashTable again (fixed bug in the internal hash table
11381 2007-06-06 Mark Probst <mark.probst@gmail.com>
11383 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
11384 Have to figure out what makes it crash the SWF regression.
11386 2007-06-05 Zoltan Varga <vargaz@gmail.com>
11388 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
11390 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
11392 * mini.c: optimize out the type check when storing null in a
11395 2007-06-04 Mark Probst <mark.probst@gmail.com>
11397 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
11398 MonoInternalHashTable.
11400 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
11402 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
11403 signed integer methods.
11405 2007-06-02 Zoltan Varga <vargaz@gmail.com>
11407 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
11408 permanently since the current approach doesn't work.
11410 2007-06-02 Zoltan Varga <vargaz@gmail.com>
11412 * inssel.brg (stmt): Only call delegate->invoke_impl if
11413 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
11415 2007-06-01 Zoltan Varga <vargaz@gmail.com>
11417 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
11418 the sreg2==rdx case.
11420 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
11421 account if it contains a rex prefix.
11422 (peephole_pass): Handle OP_FMOVE as well.
11424 2007-06-01 Zoltan Varga <vargaz@gmail.com>
11426 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
11427 as it causes regressions.
11429 2007-05-31 Zoltan Varga <vargaz@gmail.com>
11431 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
11432 static case as well.
11434 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
11436 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
11437 (mono_arch_get_this_arg_from_call): Ditto.
11439 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
11441 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
11444 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
11445 (mono_arch_get_this_arg_from_call): Ditto.
11447 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
11449 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
11450 try to create optimized invoke code and use that for further invocations.
11451 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
11453 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
11455 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
11457 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
11458 sealed classes or methods.
11459 *devirtualization.cs: tests for the new optimization
11461 2007-05-29 Zoltan Varga <vargaz@gmail.com>
11463 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
11464 by the update_volatile () function.
11466 2007-05-27 Zoltan Varga <vargaz@gmail.com>
11468 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
11471 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
11473 2007-05-24 Jonathan Chambers <joncham@gmail.com>
11475 * mini.c: Add configure checks for header files.
11476 * mini-x86.c: Add configure checks for header files.
11477 * trace.c: Add configure checks for header files.
11478 * aot-runtime.c: Add configure checks for header files.
11479 * aot-compiler.c: Add configure checks for header files.
11480 * driver.c: Add configure checks for header files.
11481 * mini-codegen.c: Add configure checks for header files.
11483 Code is contributed under MIT/X11 license.
11485 2007-05-22 Zoltan Varga <vargaz@gmail.com>
11487 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
11488 icompare_imm -128 + op_iclt. Fixes #81703.
11490 2007-05-19 Zoltan Varga <vargaz@gmail.com>
11492 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
11494 2007-05-15 Massimiliano Mantione <massi@ximian.com>
11496 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
11497 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
11498 so that all isinst checks now use "interface_bitmap".
11500 2007-05-15 Zoltan Varga <vargaz@gmail.com>
11502 * cpu-amd64.md (jmp): Fix a warning.
11504 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
11506 * basic.cs: Add new regression test.
11508 * basic.cs: Remove test which is now in basic-long.cs.
11510 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
11512 * basic-long.cs: Add new test.
11514 2007-05-13 Zoltan Varga <vargaz@gmail.com>
11516 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
11518 2007-05-12 Zoltan Varga <vargaz@gmail.com>
11520 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
11522 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
11525 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
11526 throwing code a bit.
11528 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
11529 the exception throwing code a bit.
11531 * mini-x86.c (get_call_info): Allocate result from a mempool.
11533 2007-05-11 Zoltan Varga <vargaz@gmail.com>
11535 * aot-compiler.c (find_typespec_for_class): Fix the assert.
11537 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
11539 * mini.h (MonoCompile): Add 'token_info_hash' field.
11541 * mini.c: Save token->method associations during compilation so the AOT
11542 compiler can use it.
11544 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
11545 which reference generic classes and methods.
11547 2007-05-10 Zoltan Varga <vargaz@gmail.com>
11549 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
11551 * aot-compiler.c (compile_method): Fix a typo in a comment.
11553 * aot-runtime.c (decode_cached_class_info): Skip generic types.
11555 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
11556 everything generic.
11558 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
11560 2007-05-09 Zoltan Varga <vargaz@gmail.com>
11562 * mini.h (MonoCompile): Add 'args' field.
11564 * mini.c (mono_compile_create_vars): Store variables representing the arguments
11567 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
11569 2007-05-08 Zoltan Varga <vargaz@gmail.com>
11571 * mini.c (mono_compile_get_interface_var): Remove this unused function.
11573 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
11575 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
11576 opcodes for some opcodes.
11578 * mini.h *.brg *.c: Use the new opcodes.
11580 2007-05-08 Massimiliano Mantione <massi@ximian.com>
11582 * mini.h: Bumped aot revision.
11584 * inssel.brg: modified code generation of type checks for interfaces
11585 to use the new "MonoClass.interface_bitmap" instead of the old
11586 "MonoClass.interface_offsets".
11588 2007-04-30 Zoltan Varga <vargaz@gmail.com>
11590 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
11592 2007-04-29 Zoltan Varga <vargaz@gmail.com>
11594 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
11597 2007-04-27 Neale Ferguson <neale@sinenomine.net>
11599 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
11601 2007-04-27 Wade Berrier <wberrier@novell.com>
11603 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
11604 mini.h) to fix build.
11606 2007-04-26 Zoltan Varga <vargaz@gmail.com>
11608 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
11610 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
11611 causes the corlib unit tests to fail.
11613 2007-04-25 Zoltan Varga <vargaz@gmail.com>
11615 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
11617 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
11619 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
11620 opcodes to the comparison relations.
11622 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
11623 opcodes to their types.
11625 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
11627 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
11628 it in cfg->arch.cinfo.
11630 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
11632 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
11633 cfg->cil_offset_to_bb.
11635 2007-04-24 Zoltan Varga <vargaz@gmail.com>
11637 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
11638 created becase of initlocals.
11640 2007-04-23 Zoltan Varga <vargaz@gmail.com>
11642 * mini-alpha.c cpu-alpha.md: More alpha port work from
11643 Sergey Tikhonov <tsv@solvo.ru>.
11645 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
11647 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
11649 2007-04-19 Zoltan Varga <vargaz@gmail.com>
11651 * cpu-s390.md (break): Correct the length of break instruction.
11653 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
11655 * mini.c: fix a couple of soft-float issues and comments.
11657 2007-04-15 Miguel de Icaza <miguel@novell.com>
11659 * trace.c (is_filenamechar): - is also a filename char.
11661 2007-04-15 Neale Ferguson <neale@sinenomine.net>
11663 * mini-s390.c: Correct checking for enum type in return value processing.
11665 2007-04-14 Raja R Harinath <rharinath@novell.com>
11667 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
11668 (version.h): Makefile is in the build directory.
11670 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
11672 * mini-amd64.h: fix for assertion failure on Solaris/amd64
11674 2007-04-11 Martin Baulig <martin@ximian.com>
11676 * mini.c (can_access_member): Fix handling of generic classes;
11679 2007-04-10 Zoltan Varga <vargaz@gmail.com>
11681 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
11683 2007-04-05 Zoltan Varga <vargaz@gmail.com>
11685 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
11687 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
11689 * mini-codegen.c: make sure the right spill amount is
11690 used for fp or integer registers (fixes the float_sub_spill() on ppc).
11692 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
11694 * mini-ppc.c: fixes for the fp_branch_nan test.
11696 2007-03-23 Zoltan Varga <vargaz@gmail.com>
11698 * basic.cs: Comment out new test which still fails on ia64.
11700 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
11702 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
11704 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11706 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
11708 2007-03-22 Zoltan Varga <vargaz@gmail.com>
11710 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
11711 on 64 bit machines. Fixes part of #80738.
11713 * basic.cs: Add regression test.
11715 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11717 * inssel.brg basic.cs: Revert previous change to fix build.
11719 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
11722 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
11724 * basic.cs: Add new regression test.
11726 2007-03-17 Zoltan Varga <vargaz@gmail.com>
11728 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
11731 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11733 * cpu-s390x.md: Correct length of break instruction.
11735 2007-03-16 Neale Ferguson <neale@sinenomine.net>
11737 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
11738 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
11740 2007-03-15 Jonathan Chambers <joncham@gmail.com>
11742 * *.c: Begin WIN64 port.
11743 * mini.c: Use correct register in profiler.
11744 * mini-amd64.c: No inline assembly on Win64.
11745 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
11746 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
11747 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
11748 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
11749 mono_arch_ip_from_context for Win64.
11751 Contributed under MIT/X11 license.
11753 2007-03-15 Zoltan Varga <vargaz@gmail.com>
11755 * exceptions-amd64.c (seh_handler): Ditto.
11757 * exceptions-x86.c (seh_handler): Fix a memory leak.
11759 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
11761 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
11762 mini-s390x.c: fixed peephole optimizations to deal
11763 correctly with 1 and 2 byte reload avoidance.
11765 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
11767 * cpu-s390.md, cpu-s390x.md: update localloc length.
11769 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11771 * cpu-g4.md: added missing descriptions.
11773 2007-03-14 Miguel de Icaza <miguel@novell.com>
11775 * Makefile.am: Add support so the tail tests are not executed on
11776 PowerPC as that is a known limitation of the PowerPC port.
11778 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11780 * runmdesc.bat: Move to msvc directory.
11782 2007-03-13 Jonathan Chambers <joncham@gmail.com>
11784 * runmdesc.bat: Run executable that was produced by the current
11785 target and sent via an argument.
11787 2007-03-11 Zoltan Varga <vargaz@gmail.com>
11789 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
11792 * generics.2.cs: Add regression test.
11794 2007-03-09 Wade berrier <wberrier@novell.com>
11796 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
11798 2007-03-09 Zoltan Varga <vargaz@gmail.com>
11800 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
11801 AOT code depends on this.
11803 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
11805 * mini.c: more precise tracking of types in the eval stack
11806 (part of fix for bug #81044).
11808 2007-03-07 Zoltan Varga <vargaz@gmail.com>
11810 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
11812 * aot-compiler.c (encode_patch): Remove an obsolete comment.
11814 2007-03-06 Zoltan Varga <vargaz@gmail.com>
11816 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
11818 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
11820 2007-02-22 Zoltan Varga <vargaz@gmail.com>
11822 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
11823 a pointer on 64 bit systems. Fixes #80190.
11825 * iltests.il: Add new regression test.
11827 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11829 * mini.c: inline a constant for Environment.IsRunningOnWindows.
11831 2007-02-19 Geoff Norton <gnorton@customerdna.com>
11833 * trace.c: Remove an erroneous alignemnt check when tracing.
11834 Fixes --trace on OSX86.
11836 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
11838 * mini-$(arch).h: initialize SP in context for all the archs.
11840 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
11842 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
11843 regressions in the thread tests.
11845 2007-02-14 Zoltan Varga <vargaz@gmail.com>
11847 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
11848 - fixed implementation of LOCALLOC opcode
11849 - implemented non-un compare for floats
11851 - implementation of FDIV and CKFINITE opcodes
11852 - fixes for latest mono updates
11853 - additional arch opcodes
11855 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
11857 * Makefile.am: simplify and merge rules for cross-compilation.
11859 2007-02-07 Massimiliano Mantione <massi@ximian.com>
11861 * local-propagation.c: Actually *apply* the fix for bug 80591...
11863 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
11865 * mini-exceptions.c: backuot part of the last change
11866 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
11868 2007-02-06 Massimiliano Mantione <massi@ximian.com>
11869 * inssel.brg: Fix bug 59286.
11872 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
11874 * mini-exceptions.c: patch from Zoltan to correctly check for
11875 stack boundaries (using the stack register, not the frame register),
11876 fixes bugs #80724, #79717.
11878 2007-02-03 Zoltan Varga <vargaz@gmail.com>
11880 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
11881 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
11883 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
11884 presence of frame pointer elimination.
11886 2007-02-01 Geoff Norton <gnorton@customerdna.com>
11888 * mini-x86.h: NetBSD UCONTEX_REG defines.
11890 2007-02-01 Zoltan Varga <vargaz@gmail.com>
11892 * inssel-amd64.brg: Fix amd64 build.
11894 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
11896 * mini.h: remove extern to workaround what looks likes gcc bug 26905
11899 2007-01-31 Zoltan Varga <vargaz@gmail.com>
11901 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
11904 * mini-<ARCH>.c: Use mono_is_regsize_var ().
11906 2007-01-30 Mark Mason <mason@broadcom.com>
11908 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
11909 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
11910 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
11911 beginning support for CEE_JMP [not quite working yet]
11912 * tramp-mips.c: LMF handling now works
11914 2007-01-30 Zoltan Varga <vargaz@gmail.com>
11916 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
11918 * mini.h (NULLIFY_INS): New macro.
11920 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
11922 * mini.c: statistical profiler fix for windows, patch
11923 from Tor Lillqvist (tml@novell.com).
11925 2007-01-30 Massimiliano Mantione <massi@ximian.com>
11926 * local-propagation.c: Fix bug 80591.
11928 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
11930 * Makefile.am: put back the --export-dynamic option as with
11931 the previous gmodule flags (thanks to Robert Jordan).
11933 2007-01-28 Zoltan Varga <vargaz@gmail.com>
11935 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
11937 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
11938 simplify and speed up the local register allocator. Also rename some fields
11939 like iassign->vassign.
11941 * regalloc.c: Remove some functions which are no longer used since their
11942 inlined version is in mini-codegen.c.
11944 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
11946 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
11948 2007-01-27 Zoltan Varga <vargaz@gmail.com>
11950 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
11951 narrowing. Fixes #80622.
11953 * iltests.il: Add new regresssion test.
11955 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
11957 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
11958 debug-debugger.c, debug-debugger.h: warning fixes.
11959 * driver.c: updated copyright year and made it fit in one line.
11961 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
11963 * aot-runtime.c: updated to use mono-dl instead of gmodule.
11965 2007-01-25 Zoltan Varga <vargaz@gmail.com>
11967 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
11969 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
11971 * iltests.il: Add new test for bug #80507.
11973 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
11975 * mini-arm.h: use soft-float also on vfp for now.
11977 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
11979 * mini.c: fix some more soft-float issues.
11981 2007-01-24 Zoltan Varga <vargaz@gmail.com>
11983 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
11985 2007-01-24 Massimiliano Mantione <massi@ximian.com>
11986 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
11987 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
11988 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
11990 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
11992 * mini-arm.c: typo fix.
11994 2007-01-23 Neale Ferguson <neale@sinenomine.net>
11996 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
11998 2007-01-21 Zoltan Varga <vargaz@gmail.com>
12000 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
12001 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
12003 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
12005 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
12007 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
12009 * inssel.brg: Fix a warning.
12011 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
12013 * abcremoval.c ssa.c ssapre.c: Update after this change.
12015 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
12017 * dominators.c (df_set): Use mono_bitset_union_fast.
12019 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
12021 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
12022 mini-codegen.c: reduce relocations and memory usage for the cpu
12025 2007-01-20 Zoltan Varga <vargaz@gmail.com>
12027 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
12029 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
12030 to reduce their size.
12032 2007-01-19 Mark Mason <mason@broadcom.com>
12034 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
12035 * mini-mips.c: more configuration macros, support long conditional branches, additional
12036 asserts, fix epilog instrumentation.
12037 * mini-mips.h: use standard stack walk
12038 * cpu-mips.md: increase size of div, rem and conditional branches
12040 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
12042 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
12045 2007-01-19 Zoltan Varga <vargaz@gmail.com>
12047 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
12048 (compile_method): Ditto.
12050 * aot-runtime.c (decode_klass_info): Ditto.
12052 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
12053 needed by the code generated by inssel.brg. Also fix a warning.
12055 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
12057 * mini.c: deal with enums that become genericinsts by
12058 being nested in a generic class (bug #79956).
12060 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
12062 * mini.c: match the generic definition to check for
12063 private access with generic types (bug #78431).
12065 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
12067 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
12068 to make life easier for people cross-compiling that insist on not
12071 2007-01-17 Mark Mason <mason@broadcom.com>
12073 * inssel-long.brg: patch to deal with mips missing flags
12074 * inssel-long32-mips.brg: implement overflow checks
12075 * insset-mips.brg: implement overflow checks
12076 * mini-mips.h: implement conditional exception handling
12077 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
12078 Remove unused code, minor cleanups.
12079 * exceptions-mips.c: minor cleanups
12080 * mini-ops.h: add mips conditional exception ops
12081 * cpu-mips.md: add mips conditional exception ops
12084 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
12086 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
12087 to deal with mips missing of flags.
12089 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
12091 * exceptions-ppc.c: execute fault handlers.
12093 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
12095 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
12097 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
12099 * mini.c: handle also floating point values in initialize_array.
12101 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
12103 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
12104 array initialization and make it conditional on the intrins option.
12106 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
12108 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
12109 relocations and put the patch info names close to the enum definition.
12111 2007-01-15 Mark Mason <mason@broadcom.com>
12113 * basic.cs, exceptions.cs: break up large tests to increase debugability.
12115 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12117 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
12119 2007-01-12 Raja R Harinath <rharinath@novell.com>
12121 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
12123 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
12125 * Makefile.am: distribute the mips sources.
12127 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12129 * mini-codegen.h: handle bug #80489 here, by excluding ecx
12132 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
12134 * cpu-x86.md: back out for now as this triggers other regressions.
12136 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
12138 * cpu-x86.md: force src1 and dest regpair for long shift instructions
12139 to eax:edx, so ecx can't get allocated to them (bug #80489).
12141 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
12143 * mini.c, mini-exceptions.c: enabled running fault handlers
12146 2007-01-03 Miguel de Icaza <miguel@novell.com>
12148 * driver.c: If nothing fail, do not use the string "failed",
12149 because it makes it very annoying to view test result logs on the
12152 2006-12-30 Miguel de Icaza <miguel@novell.com>
12154 * debug-debugger.c (mono_debugger_main): Rename "main" to
12155 "main_method" to prevent a warning.
12157 Remove a warning for unused field.
12159 2006-12-28 Martin Baulig <martin@ximian.com>
12162 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
12164 2006-12-22 Martin Baulig <martin@ximian.com>
12166 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
12167 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
12168 seperate `.mdb_debug_info' section, so we can access it from the
12169 debugger even if the binary is stripped.
12171 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
12172 from the `.mdb_debug_info' here to prevent the linker from
12173 removing that section.
12175 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
12176 mdb-debug-info64.s.
12178 2006-12-19 Robert Jordan <robertj@gmx.net>
12180 * mini-x86: enable the code to return small structures in
12181 registers for FreeBSD as well. Fixes bug #80278.
12182 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
12184 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12186 * mini-x86.c: align the stack when calling the profiler
12187 function instrumenting the prolog (on OSX).
12189 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
12191 * mini.c: emit a break opcode where Debugger.Break () is called.
12193 2006-12-13 Miguel de Icaza <miguel@novell.com>
12195 * mini.c (mono_method_to_ir): Provide useful information on this
12196 assert, to prevent others from debugging like I did.
12198 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
12200 * mini.c: enable code which was incorrectly commented
12203 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
12205 * mini-x86.c: enable on OSX, too, the code to return small
12206 structures in registers.
12208 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
12210 * mini-x86.c: remove the use of the dynamic code manager here, too.
12212 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
12214 * mini.h, debug-debugger.c, tramp-*.c: fixed
12215 mono_debugger_create_notification_function() to use
12216 mono_global_codeman_reserve () instead of a dynamic code manager.
12218 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
12220 * mini.c, jit-icalls.h, jit-icalls.c: remove the
12221 ves_array_element_address() jit icall and use a generated
12222 managed method instead (which is about 4 times faster for a rank 3
12225 2006-11-29 Mark Mason <mason@broadcom.com>
12227 * basic-calls.cs: additional tests for passing
12228 structures as function arguments.
12230 2006-11-29 Mark Mason <mason@broadcom.com>
12232 * mini-mips.h: disable custom exception handling
12233 * mini-mips.c: throw/rethrow should use jalr to call
12234 exception stubs. Fixed bug with passing structures
12235 by value. More support for tracing floating point
12238 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12240 * mini.c: fixed typo in the soft-float ldind.r4 handling
12243 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
12245 * mini.c, mini.h, driver.c: added --runtime command line
12246 option to select a different runtime than the autodetected one.
12247 * jit.h: added API for embedders to initialize with a specific
12250 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
12252 * mini.c: handle also boxing of r4 values (bug #80024).
12254 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
12256 * mini-ppc.c: force indirect calls until we reserve
12257 enough address space for all the generated code.
12259 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
12261 * exceptions-arm.c: workaround bugs in the libc definition
12262 of struct ucontext.
12264 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
12266 * inssel.brg: fixes from me and Mark Mason.
12268 2006-11-23 Dick Porter <dick@ximian.com>
12270 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
12271 semaphore display now we've fixed the initial value
12273 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
12275 * inssel.brg: partially revert the last change to fix the build.
12277 2006-11-21 Mark Mason <mason@broadcom.com>
12279 * inssel.brg: Add and use compare-and-branch macros to support
12280 architectures that do not have condition code registers (ie. MIPS).
12281 * *-mips.{c,brg,md}: Fix copyright statements
12283 2006-11-20 Mark Mason <mason@broadcom.com>
12285 * Makefile.am: remove mini-codegen.c from list of MIPS sources
12286 * mini.c: Allow GET_CONTEXT to be specified by the arch port
12287 * mini.h: Added declaration for mono_print_ins()
12288 * mini-codegen.c: added ins_spec initializer for MIPS
12289 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
12290 vreg to be virtual and hreg to be non-virtual.
12291 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
12292 is not yet working/implemented correctly.
12293 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
12294 non-static, fixup calls to print_ins() from other parts in the file.
12296 2006-11-20 Mark Mason <mason@broadcom.com>
12298 * basic-calls.cs: added tests for passing structures as arguments
12301 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
12303 * inssel-long32.brg: optimize signed division by power of two.
12305 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
12307 * mini-arm.c: added support for interworking with thumb code
12308 (mono must be still be built using the ARM instruction encoding).
12310 2006-11-19 Miguel de Icaza <miguel@novell.com>
12312 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
12313 verifier has different rules for it. Fixes a few verifier issues
12316 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
12317 at the end, so people know what happened.
12319 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
12321 * brach-opts.c: in optimize_exception_target() make sure we
12322 are in a catch clause (fixes bug #79871).
12324 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
12326 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
12327 more soft-float support fixes.
12329 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
12331 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
12332 that are passed half on the stack and half in registers.
12334 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
12336 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
12337 more mips integration work from Mark E Mason
12338 <mark.e.mason@broadcom.com>.
12340 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
12342 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
12343 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
12344 tramp-mips.c: added sources for the mips port, not
12345 integrated in the build yet. Contributed by
12346 Mark E Mason <mark.e.mason@broadcom.com>.
12348 2006-11-14 Neale Ferguson <neale@sinenomine.net>
12350 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
12352 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
12354 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
12355 put the soft-float rules in its own file since it seems to
12356 break s390 compilation.
12358 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
12360 * mini-arm.c: fixed wrnings.
12362 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
12364 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
12365 inssel-arm.brg: ARM support for soft-float.
12367 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
12369 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
12370 loads and stores of 32 bit fp values.
12372 2006-11-10 Zoltan Varga <vargaz@gmail.com>
12374 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
12376 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
12377 works. Fixes #79852 and #79463.
12379 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
12381 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
12382 more soft-float support WIP and fixes.
12384 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
12386 * mini-arm.c: some VFP updates.
12388 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
12390 * mini-exceptions.c: 0 is a valid local var offset in some
12391 architectures, don't assert (bug #78508).
12393 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
12395 * exceptions-arm.c: fixed off by one error in stack walk code.
12397 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
12399 * mini.h, mini.c: more precise tracking of type load exceptions.
12401 2006-11-03 Robert Jordan <robertj@gmx.net>
12403 * Makefile.am: [WIN32] Add monow.exe target.
12404 * driver.c: [WIN32] Don't detach the console when debugging.
12407 2006-10-30 Miguel de Icaza <miguel@novell.com>
12409 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
12411 2006-10-23 Zoltan Varga <vargaz@gmail.com>
12413 * aot-compiler.c (emit_method_info): Add a case missed earlier.
12415 * driver.c (mini_regression): Fix --regression with AOT.
12417 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
12419 2006-10-17 Zoltan Varga <vargaz@gmail.com>
12421 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
12423 * mini-sparc.h: Don't use sigaction on sparc/linux.
12425 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
12427 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
12429 * mini-exceptions.c: Add proper include files for getpid ().
12431 2006-10-16 Zoltan Varga <vargaz@gmail.com>
12433 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
12434 address instead of a MonoJitInfo* to avoid decoding the exception info for the
12437 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
12438 name cache to reduce its size.
12440 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
12442 2006-10-15 Zoltan Varga <vargaz@gmail.com>
12444 * mini-x86.c: Save/restore the current LMF structure more efficiently using
12445 the mono_lmf TLS variable.
12447 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
12448 trampoline lmf frames.
12450 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
12452 2006-10-14 Zoltan Varga <vargaz@gmail.com>
12454 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
12455 the mono_lmf TLS variable.
12457 * mini-exceptions.c: Access the LMF structure through accessors.
12459 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
12460 variable instead of in jit_tls->lmf.
12462 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
12464 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
12465 trampoline lmf frames.
12467 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
12469 2006-10-12 Zoltan Varga <vargaz@gmail.com>
12471 * mini.c trace.c mini-x86.c: Revert these too.
12473 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
12476 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
12478 * genmdesc.c: removed now dead code.
12480 2006-10-09 Robert Jordan <robertj@gmx.net>
12482 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
12484 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
12486 * mini.h: do not leave gaps in the opcode values.
12488 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
12490 * jit-icalls.h: flag functions as internal here, too.
12492 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
12494 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
12495 functions with the internal attribute.
12497 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
12499 * aot-compiler.c: fclose the file descriptor in the profile read loop.
12501 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
12503 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
12506 2006-10-05 Zoltan Varga <vargaz@gmail.com>
12508 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
12509 tail calls as on other platforms.
12511 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
12513 * iltests.il: Add a few tailcall tests.
12515 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
12517 * driver.c: fix loop for old compilers (bug #79521).
12519 2006-10-02 Zoltan Varga <vargaz@gmail.com>
12521 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
12523 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
12525 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
12526 metadata without any code.
12528 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
12529 more precise debugging information using gdb.
12531 2006-09-30 Zoltan Varga <vargaz@gmail.com>
12533 * inssel-ia64.brg: Make the helper methods static.
12535 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
12537 * inssel-x86.brg: make the helper methods static.
12539 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
12541 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
12543 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
12545 * mini.c: updates for monoburg changes.
12546 * inssel.brg: make a few helper functions static as they should.
12548 2006-09-27 Zoltan Varga <vargaz@gmail.com>
12550 * Makefile.am: Move mini-codegen.c to common_sources.
12552 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
12554 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
12556 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
12557 mini-ppc.h: port to use the common local register allocator.
12559 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12561 * mini.h: Remove the comment too then.
12563 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
12565 * mini.h: put back backend.data which is to be used shortly and
12566 doesn't increase the size of MonoInst. If any 64 bit arch aligned
12567 pointers on 4 byte boundaries it'd have much bigger issues running
12568 and you can ifdef it out anyway.
12570 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12572 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
12573 MonoInst size by 4 bytes on 64 bit machines.
12575 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
12577 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
12578 replacement with more meaningful field names. Arch maintainers, please
12579 check the assigned names are good enough for your arch.
12581 2006-09-26 Zoltan Varga <vargaz@gmail.com>
12583 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
12584 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
12586 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
12588 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
12589 relocations and memory requirements, put the optimization flags
12590 definitions in their own file.
12592 2006-09-24 Zoltan Varga <vargaz@gmail.com>
12594 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
12596 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
12598 2006-09-22 Zoltan Varga <vargaz@gmail.com>
12600 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
12602 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
12604 * inssel.brg: use the correct function to get the size of an item
12605 in an array, given an element class.
12606 * aot-compiler.c: do not access class->class_size directly.
12608 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
12610 * mini.h, debug-mini.c: added a debugging function to print
12611 info about local variables and arguments in a jitted method.
12613 2006-09-20 Zoltan Varga <vargaz@gmail.com>
12615 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
12617 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
12619 2006-09-19 Zoltan Varga <vargaz@gmail.com>
12621 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
12622 inner and outer loops when passing vtypes.
12624 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
12626 * mini-ppc.c: take into account the cpu errata for cache flushing
12627 which caused some random errors (bug #79381).
12629 2006-09-19 Zoltan Varga <vargaz@gmail.com>
12631 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
12632 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
12634 2006-09-17 Zoltan Varga <vargaz@gmail.com>
12636 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
12639 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
12640 freebsd ports tree.
12642 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
12643 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
12645 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
12648 2006-09-13 Zoltan Varga <vargaz@gmail.com>
12650 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
12652 2006-09-12 Zoltan Varga <vargaz@gmail.com>
12654 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
12655 macro does not have to be changed during debugging.
12657 * 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>.
12659 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
12661 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
12663 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
12664 MONO_ARCH_NO_EMULATE_MUL is defined.
12666 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
12668 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
12670 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
12672 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
12674 2006-09-11 Zoltan Varga <vargaz@gmail.com>
12676 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
12677 stuff to mini-exceptions.c where it is used.
12679 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
12680 setup code, the real one is in mini-exceptions.c.
12682 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
12683 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
12684 some changes from the freebsd ports tree.
12686 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
12689 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
12691 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
12693 * mini.c: on Linux, check for /proc to be mounted
12694 (bug# 79351, novell bug#201204).
12696 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
12698 * mini.c: handle cases where pthread_attr_getstack() behaves
12699 incorrectly (bug #78096).
12701 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
12703 * mini-arm.c: support larger stack frames (bug #79272).
12705 2006-09-08 Zoltan Varga <vargaz@gmail.com>
12707 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
12709 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
12712 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
12713 mono_class_from_name () to find a class from its name.
12715 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
12717 2006-09-07 Zoltan Varga <vargaz@gmail.com>
12719 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
12721 2006-09-05 Kornel Pal <kornelpal@gmail.com>
12723 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
12725 2006-09-04 Zoltan Varga <vargaz@gmail.com>
12727 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
12728 callinfo->trampoline.
12730 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
12732 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
12735 2006-09-03 Zoltan Varga <vargaz@gmail.com>
12737 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
12739 2006-09-02 Zoltan Varga <vargaz@gmail.com>
12741 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
12742 stats.method_trampolines, it is already done by the generic trampoline code.
12744 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
12746 2006-09-01 Zoltan Varga <vargaz@gmail.com>
12748 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
12750 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
12752 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
12754 * mini.c (print_jit_stats): Print mscorlib mempool size too.
12756 * mini.c (print_jit_stats): Print new stats.
12758 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
12760 2006-08-31 Zoltan Varga <vargaz@gmail.com>
12762 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
12763 Address on two dimensional arrays. Fixes #78729.
12765 * mini.h (MonoCompile): Add a 'skip_visibility' field.
12767 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
12770 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
12772 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
12775 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
12777 (mini_get_ldelema_ins): Ditto.
12779 2006-08-30 Zoltan Varga <vargaz@gmail.com>
12781 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
12782 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
12785 2006-08-29 Neale Ferguson <neale@sinenomine.net>
12787 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
12788 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
12790 * exceptions-s390x.c: Cosmetic change.
12792 * tramp-s390.c: Fix warning.
12794 * cpu-s390.md: Correct length of mul_imm.
12796 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
12798 * aot-compiler.c: added binary writer with ELF backend
12799 implementation (only on Linux/x86 for now).
12801 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12803 * Makefile.am: Don't run net 2.0 AOT tests.
12805 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
12806 (mono_compile_assembly): Skip net 2.0 assemblies as well.
12808 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
12810 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
12812 * aot-compiler.c: simplified and refactored the asm-writing code
12813 to allow different backends.
12815 2006-08-18 Zoltan Varga <vargaz@gmail.com>
12817 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12819 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
12820 little. Share patches of type TYPE_FROM_HANDLE as well.
12822 * mini.c (mono_patch_info_equal): New helper function.
12823 (mono_patch_info_hash): Ditto.
12825 * aot-compiler.c (emit_method_code): Fix s390 build.
12827 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
12828 is not handled because it is stored as a flag and not as a type ctor. Fixes
12831 2006-08-17 Zoltan Varga <vargaz@gmail.com>
12833 * aot-compiler.c: Fix computation of GOT slot statistics.
12835 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
12836 Also remove support for not PIC AOT.
12838 * mini.h: Bump AOT file format version.
12840 * objects.cs: Add a test for #78990.
12842 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
12843 (peter.dettman@iinet.net.au). Fixes #79087.
12845 * basic-long.cs: Add a test for the above.
12847 2006-08-16 Zoltan Varga <vargaz@gmail.com>
12849 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
12851 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
12854 2006-08-15 Zoltan Varga <vargaz@gmail.com>
12856 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
12859 2006-08-10 Jonathan Chambers <joncham@gmail.com>
12861 * mini.c: Don't verify COM proxy invoke calls
12864 2006-08-10 Dick Porter <dick@ximian.com>
12866 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
12867 which process is holding semaphores locked.
12869 2006-08-08 Zoltan Varga <vargaz@gmail.com>
12871 * mini-ia64.c mini-amd64.c: Fix #79027.
12873 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
12875 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
12877 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
12878 implicit arguments in a vararg call. Fixes #79027.
12880 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
12882 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
12883 (mono_get_array_new_va_signature): Ditto.
12885 2006-08-05 Zoltan Varga <vargaz@gmail.com>
12887 * aot-runtime.c: Call init_plt lazily.
12889 * inssel-long.brg: Fix unsigned long->int conversion.
12891 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
12893 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
12894 that most data is now in the .rss/.data section.
12896 2006-08-04 Zoltan Varga <vargaz@gmail.com>
12898 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
12900 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
12902 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
12904 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
12906 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
12907 virtual call. Fixes #79010.
12909 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
12910 and use the result as the this argument in the real call.
12912 * generics.2.cs: Add a new test for #79010.
12914 2006-08-03 Zoltan Varga <vargaz@gmail.com>
12916 * mini-x86.c: Fix a warning.
12918 * aot-compiler.c: Add a bunch of statistics.
12920 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
12922 2006-08-02 Zoltan Varga <vargaz@gmail.com>
12924 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
12926 2006-08-01 Zoltan Varga <vargaz@gmail.com>
12928 * 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>.
12930 2006-07-13 Miguel de Icaza <miguel@novell.com>
12932 * mini.c (mono_method_to_ir): Obtain the original method in the
12933 CIL stream and use this to perform validation.
12937 2006-07-19 Zoltan Varga <vargaz@gmail.com>
12939 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
12940 (mono_arch_call_opcode): Ditto.
12942 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
12945 * mini.c (mono_patch_info_dup_mp): New helper function.
12947 * aot-compiler.c (compile_method): Fix some of the memory allocated during
12948 compilation. Fixes #78827.
12950 2006-07-18 Kornel Pal <kornelpal@gmail.com>
12952 * declsec.c: Use original security informations for
12953 MONO_WRAPPER_MANAGED_TO_MANAGED.
12955 2006-07-15 Jonathan Chambers <joncham@gmail.com>
12957 * mini.c: Allow Com Interop methods/classes and
12958 don't verify COM wrapper calls
12961 2006-07-13 Zoltan Varga <vargaz@gmail.com>
12963 * inssel-long32.brg: Fix long->i4 checked conversion.
12965 * exceptions.cs: Add a test for the above.
12967 2006-07-08 Zoltan Varga <vargaz@gmail.com>
12969 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
12971 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
12974 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
12977 2006-07-03 Zoltan Varga <vargaz@gmail.com>
12979 * mini.c: Fix solaris/x86 exception handling.
12981 * Makefile.am: Get rid of $(ICU_LIBS).
12983 2006-07-02 Zoltan Varga <vargaz@gmail.com>
12985 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
12986 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
12987 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
12989 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
12991 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
12992 this function causes a SIGSEGV.
12994 2006-06-22 Zoltan Varga <vargaz@gmail.com>
12996 * mini.c: Remove unused solaris/x86 includes.
12998 2006-06-21 Zoltan Varga <vargaz@gmail.com>
13000 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
13002 2006-06-20 Jb Evain <jbevain@gmail.com>
13004 * cpu-g4.md: fix max length of start_handler instruction.
13006 2006-06-20 Massimiliano Mantione <massi@ximian.com>
13007 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
13009 2006-06-16 Massimiliano Mantione <massi@ximian.com>
13010 * ssa.c: Fixed bug 78653 for SSA based deadce.
13011 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
13012 MonoInst.flags, used in SSA based deadce.
13013 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
13014 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
13016 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
13018 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
13019 it can end up using non executable memory on ppc64 systems
13020 running ppc32 userspace (fix from Johannes Berg).
13022 2006-06-14 Dick Porter <dick@ximian.com>
13024 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
13027 2006-06-13 Massimiliano Mantione <massi@ximian.com>
13028 * mini.c: Made so that inline is locally disabled if it would
13029 trigger a .cctor, because too many apps depend on this behavior
13030 (which seems to be also the one of the MS CLR).
13032 2006-06-13 Zoltan Varga <vargaz@gmail.com>
13034 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
13035 No idea why this worked before.
13037 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
13038 which branch to outer exception clauses since they could skip the
13039 inner finally clauses. Fixes #78633.
13041 * exceptions.cs: Add a test for the above.
13043 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
13046 * iltests.il: Add a test for the above.
13048 2006-06-12 Zoltan Varga <vargaz@gmail.com>
13050 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
13051 after the end of a try bblock, to prevent asserts in mini_method_compile ().
13053 * iltests.il: Add a test for the above.
13055 2006-06-10 Zoltan Varga <vargaz@gmail.com>
13057 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
13059 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
13060 methods as instrinsics.
13062 2006-06-09 Wade Berrier <wberrier@novell.com>
13064 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
13065 (simple-cee-ops.h ssapre-mini-ops.h)
13067 2006-06-09 Neale Ferguson <neale@sinenomine.net>
13069 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
13070 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
13072 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
13073 * cpu-s390x.md: Fix max. length values for a couple of instructions.
13075 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
13077 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
13079 2006-06-08 Massimiliano Mantione <massi@ximian.com>
13081 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
13082 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
13083 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
13084 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
13085 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
13086 of opcodes, so that bug 78549 should not happen again.
13087 * ssapre.c: Updated to use the renamed files.
13089 2006-06-08 Zoltan Varga <vargaz@gmail.com>
13091 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
13092 in OP_ATOMIC_EXCHANGE_I4.
13094 2006-06-07 Wade Berrier <wberrier@novell.com>
13096 * tramp-s390.c: Fix s390 build (add missing pointer declarations
13097 in mono_debugger_create_notification_function)
13099 2006-06-06 Zoltan Varga <vargaz@gmail.com>
13101 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
13103 * mini.c (type_from_stack_type): Disable some changes which do not
13106 * driver.c: Reenable opts.
13108 * mini.h (MonoStackSlot): New structure to keep track of the verification state
13109 of the evaluation stack.
13111 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
13112 evaluation stack trace at entry to the bblock.
13114 * mini.c (merge_stacks): New function to perform verification of stack merges.
13115 Turned off by default.
13117 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
13120 2006-06-06 Massimiliano Mantione <massi@ximian.com>
13122 * local-propagation.c: Fixed bug 78549.
13124 2006-06-04 Zoltan Varga <vargaz@gmail.com>
13126 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
13128 2006-06-02 Miguel de Icaza <miguel@novell.com>
13130 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
13131 tramp-arm.c, tramp-ia64.c
13132 (mono_debugger_create_notification_function): Update signature to
13133 new signature and use new protocol for creating the notification
13136 Should fix the build.
13138 2006-06-02 Geoff Norton <gnorton@customerdna.com>
13140 * exceptions-ppc.c (mono_jit_walk_stack)
13141 (ves_icall_get_frame_info): Fix the build
13143 2006-06-02 Zoltan Varga <vargaz@gmail.com>
13145 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
13147 2006-05-31 Raja R Harinath <rharinath@novell.com>
13149 * il2tests.2.il: New file for generics CIL tests. Add test for
13151 * Makefile.am: Update.
13154 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
13157 2006-05-30 Massimiliano Mantione <massi@ximian.com>
13159 * aliasing.c: Fixed bug 78311.
13161 2006-05-29 Martin Baulig <martin@ximian.com>
13163 * mini-exceptions.c (mono_find_jit_info): When computing the
13164 native offset, check whether we're actually inside the method's
13165 code; call mono_debug_print_stack_frame() to format the frame.
13166 (ves_icall_System_Exception_get_trace): Call
13167 mono_debug_print_stack_frame() to format the stack frame.
13168 (ves_icall_get_trace): Update to the new debugging API.
13169 (mono_jit_walk_stack_from_ctx): Likewise.
13170 (ves_icall_get_frame_info): Likewise.
13172 * mini.c (get_method_from_ip): Use the new debugging API.
13173 (mono_print_method_from_ip): Likewise.
13176 (mono_jit_walk_stack): Use the new debugging API.
13177 (ves_icall_get_frame_info): Likewise.
13179 2006-05-27 Zoltan Varga <vargaz@gmail.com>
13181 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
13183 2006-05-25 Massimiliano Mantione <massi@ximian.com>
13185 * mini.c: Added "limitator" to inline for debugging.
13187 2006-05-24 Martin Baulig <martin@ximian.com>
13189 * debug-debugger.c (mono_debugger_init): Create a private,
13190 malloc()-based code manager for the notification function and
13191 intentionally leak it on exit. This fixes the crash-on-exit race
13195 (mono_debugger_create_notification_function): Added
13196 `MonoCodeManager *' argument.
13199 (mono_debugger_create_notification_function): Added
13200 `MonoCodeManager *' argument.
13202 2006-05-23 Massimiliano Mantione <massi@ximian.com>
13204 * aliasing.c: Fixed 64 bit issue.
13205 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
13206 default since all known bugs are fixed (one more time!).
13208 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
13210 * mini.c: write barrier support.
13212 2006-05-23 Martin Baulig <martin@ximian.com>
13214 * debug-debugger.c: Revert Paolo's change. Add comment and #error
13215 check at the top of the file.
13217 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
13219 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
13220 reverting changes without reason and without changelog entries.
13222 2006-05-18 Zoltan Varga <vargaz@gmail.com>
13224 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
13225 to a few opcodes. Fixes #78439.
13227 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
13228 consistency with other archs.
13230 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
13232 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
13234 * debug-debugger.c: fix the build.
13236 2006-05-17 Martin Baulig <martin@ximian.com>
13239 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
13240 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
13241 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
13242 (debugger_attach): Call GC_mono_debugger_add_all_threads().
13244 2006-05-11 Zoltan Varga <vargaz@gmail.com>
13246 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
13248 2006-05-10 Zoltan Varga <vargaz@gmail.com>
13250 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
13251 MONO_TYPE_GENERICINST.
13253 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
13254 MONO_TYPE_GENERICINST.
13256 2006-05-09 Zoltan Varga <vargaz@gmail.com>
13258 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
13261 2006-05-08 Zoltan Varga <vargaz@gmail.com>
13263 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
13265 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
13267 2006-05-06 Zoltan Varga <vargaz@gmail.com>
13269 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
13270 mono_trace_cleanup ().
13272 * iltests.il: Fix problem with the newly added test.
13274 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
13275 due to register constraints, free up the previous hreg. Fixes #78314.
13277 * iltests.il: Add new test for #78314.
13279 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
13280 Interlocked.Add. Fixes #78312.
13282 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
13284 2006-05-05 Zoltan Varga <vargaz@gmail.com>
13286 * inssel.brg (mini_emit_virtual_call): Fix a warning.
13288 2006-05-05 Martin Baulig <martin@ximian.com>
13290 * debug-mini.c (mono_debug_open_block): New method.
13293 (mono_arch_output_basic_block): Call mono_debug_open_block() at
13294 the beginning of each basic block.
13297 (mono_arch_output_basic_block): Call mono_debug_open_block() at
13298 the beginning of each basic block.
13300 2006-05-04 Massimiliano Mantione <massi@ximian.com>
13302 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
13303 default until I understand why they break the build on amd64.
13305 2006-05-04 Zoltan Varga <vargaz@gmail.com>
13307 * mini.c (mini_cleanup): Call mono_cleanup ().
13309 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
13312 2006-05-04 Massimiliano Mantione <massi@ximian.com>
13314 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
13315 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
13316 default since all known bugs are fixed, and I cannot reproduce bug
13317 77944... I'm asking Matt Hargett to test again after this commit.
13319 2006-04-28 Massimiliano Mantione <massi@ximian.com>
13321 * mini-codegen.c: Fixed typo that thrashed inline.
13323 2006-04-28 Zoltan Varga <vargaz@gmail.com>
13325 * dominators.c (compute_dominators): Avoid using a worklist since
13326 it is not correct in some cases. Instead, iterate over all bblocks as
13327 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
13329 2006-04-28 Miguel de Icaza <miguel@novell.com>
13331 * mini.c (mono_jit_compile_method_inner): Use
13332 mono_prepare_exception_from_error that resets the value
13335 2006-04-27 Miguel de Icaza <miguel@novell.com>
13337 * mini.c: Move the mini_loader_error_to_exception to metadata.
13339 2006-04-27 Massimiliano Mantione <massi@ximian.com>
13341 * aliasing.c: Fixed bug 78210.
13343 2006-04-27 Massimiliano Mantione <massi@ximian.com>
13345 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
13346 default until all their problems (or the ones they trigger) are fixed.
13348 2006-04-26 Zoltan Varga <vargaz@gmail.com>
13350 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
13352 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
13353 as loaded only after resolving patches since that could invoke the same method.
13355 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
13357 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
13360 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
13363 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
13366 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
13367 made from AOT code through the PLT table.
13369 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
13370 holding the plt offset when a call is made to the aot plt trampoline.
13372 2006-04-25 Zoltan Varga <vargaz@gmail.com>
13374 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
13377 * Makefile.am (common_sources): Fix build breakage.
13379 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
13380 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
13381 intra-assembly calls if possible.
13383 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
13385 * mini-trampolines.c: Handle PLT entries.
13387 * mini.c: Avoid creating a GOT var for calls.
13389 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
13390 from mscorlib code.
13392 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
13393 from mscorlib code.
13395 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
13398 * mini.h: Bump AOT file format version.
13400 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
13403 2006-04-25 Martin Baulig <martin@ximian.com>
13405 * driver.c: Disable copyprop, consprop and inline when running
13406 inside the debugger.
13408 2006-04-25 Martin Baulig <martin@ximian.com>
13410 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
13411 with `get_current_thread' and added `detach'.
13412 (MonoDebuggerMetadataInfo): Added `thread_size',
13413 `thread_tid_offset', `thread_stack_ptr_offset' and
13414 `thread_end_stack_offset'.
13416 2006-04-25 Zoltan Varga <vargaz@gmail.com>
13418 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
13421 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
13422 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
13424 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
13426 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
13428 * aot.c: Add support for ADJUSTED_IID.
13430 2006-04-24 Zoltan Varga <vargaz@gmail.com>
13432 * aot.c (emit_method_order): Don't align method_order_end.
13434 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
13435 the interface ID changes.
13437 2006-04-21 Dick Porter <dick@ximian.com>
13439 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
13440 cleaning up a thread. Fixes the new part of bug 77470.
13442 2006-04-20 Geoff Norton <gnorton@customerdna.com>
13444 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
13445 to managed wrapper.
13447 2006-04-19 Zoltan Varga <vargaz@gmail.com>
13449 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
13451 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
13452 SIGSEGV. Fixes #78072.
13454 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
13455 unregister our SIGABRT handler.
13457 2006-04-19 Massimiliano Mantione <massi@ximian.com>
13459 * mini.c: Disabled inline where it can alter the call stack in a
13460 way visible from managed code.
13461 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
13464 2006-04-16 Zoltan Varga <vargaz@gmail.com>
13466 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
13467 on other platforms. Fixes #78089.
13469 2006-04-13 Martin Baulig <martin@ximian.com>
13471 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
13472 determine whether we're inside the debugger.
13475 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
13477 2006-04-12 Zoltan Varga <vargaz@gmail.com>
13479 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
13480 handler clauses. Fixes #78024.
13482 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
13483 in the CALL_MEMBASE opcodes. Fixes #78088.
13484 (mono_arch_get_vcall_slot_addr): Ditto.
13486 2006-04-10 Martin Baulig <martin@ximian.com>
13488 * debug-debugger.c: The thread handling code has now been moved
13489 into ../metadata/threads.c.
13491 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13493 * driver.c (mono_main): Fix --with-gc=none build.
13495 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
13496 (mono_spillvar_offset_float): Ditto.
13497 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
13498 hreg, not when its !global, since on ia64, there is a third category: stacked
13501 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
13503 * mini.c: set MonoInst->klass for load field address and a few other
13506 2006-04-10 Zoltan Varga <vargaz@gmail.com>
13508 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
13510 2006-04-07 Zoltan Varga <vargaz@gmail.com>
13512 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
13513 the branch opt changes.
13515 2006-04-06 Dick Porter <dick@ximian.com>
13517 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
13519 * wapihandles.c (mini_wapi_seminfo):
13520 * driver.c (mono_main): Add semaphore info option
13522 2006-04-05 Zoltan Varga <vargaz@gmail.com>
13524 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
13525 branch optimization changes. Fixes #78009.
13527 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
13529 * mini.c: ignore accessibility of methods in managed->native wrappers.
13531 2006-04-04 Zoltan Varga <vargaz@gmail.com>
13533 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
13535 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
13537 2006-04-03 Zoltan Varga <vargaz@gmail.com>
13539 * mini.c: Modify the branch optimizations to preserve the invariant that
13540 the entries inside the in_bb and out_bb arrays are unique.
13541 (mono_unlink_bblock): Avoid creation of new arrays.
13543 2006-04-02 Zoltan Varga <vargaz@gmail.com>
13545 * mini.c (mono_unlink_bblock): Fix regression caused by previous
13548 2006-04-01 Zoltan Varga <vargaz@gmail.com>
13550 * mini.c (optimize_branches): Remove the "optimizations" in
13551 the cbranch1/cbranch2 -> branch cases which were causing several
13552 problems in the past. Fixes #77986.
13554 2006-03-31 Chris Toshok <toshok@ximian.com>
13556 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
13557 default optimizations :(
13559 2006-03-31 Zoltan Varga <vargaz@gmail.com>
13561 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
13564 2006-03-31 Massimiliano Mantione <massi@ximian.com>
13566 * local-propagation.c: Added comments to structs and removed
13567 "Mono" prefixes from local tree mover types.
13569 2006-03-30 Zoltan Varga <vargaz@gmail.com>
13571 * Makefile.am (arch_sources): Define this for each architecture so
13572 libmono_la_SOURCES is defined in one place.
13574 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
13576 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
13579 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
13581 * driver.c: print the GC name supplied by configure.
13583 2006-03-29 Massimiliano Mantione <massi@ximian.com>
13585 * local-propagation.c: Added tree mover, and moved here all the
13586 local propagation code from mini.c
13587 * mini.c: Added support for treeprop, and moved all the local
13588 propagation code to local-propagation.c
13589 * mini.h: Added support for treeprop
13590 * driver.c: Added support for treeprop, enabled consprop, copyprop,
13591 treeprop, inline and deadce by default
13592 * Makefile.am: Added local-propagation.c
13594 2006-03-25 Zoltan Varga <vargaz@gmail.com>
13596 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
13598 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
13600 * debug-debugger.c: make it compile without the Boehm GC.
13602 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
13604 * mini.c: fixed issue with mismatch when an icall is registered
13605 with multiple names but same address.
13607 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
13609 * declsec.c, mini-exceptions.c: use write barrier to set reference
13610 fields of managed objects.
13612 2006-03-19 Zoltan Varga <vargaz@gmail.com>
13614 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
13615 (can_access_internals): Fix a warning.
13617 * mini.c (print_method_from_ip): Rename this to
13618 mono_print_method_from_ip so it gets exported.
13620 * trace.c: Deal with strings inside StringBuilder's containing garbage
13621 and fix memory leaks. Fixes #77848.
13623 2006-03-19 Zoltan Varga <vargaz@gmail.com>
13625 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
13628 2006-03-16 Neale Ferguson <neale@sinenomine.net>
13630 * mini-s390.c: Remove OP_X86_TEST_NULL.
13632 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
13634 * mini.c: use the correct GetHashCode() for the moving collector.
13636 2006-03-16 Massimiliano Mantione <massi@ximian.com>
13638 * liveness.c: Regalloc spill cost tuning.
13640 2006-03-15 Neale Ferguson <neale@sinenomine.net>
13642 * mini-s390x.h: Correct S390_LONG macro.
13644 * mini-s390x.c: Cleanup unused code.
13646 2006-03-15 Zoltan Varga <vargaz@gmail.com>
13648 * jit-icalls.h: New file.
13650 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
13651 icalls and include that instead of including jit-icalls.c.
13653 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
13656 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
13658 * mini.c: when checking for member accessibility, also check for
13659 friend assemblies and for explicit interface implementations.
13661 2006-03-14 Zoltan Varga <vargaz@gmail.com>
13663 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
13665 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
13667 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
13668 common cases are done first.
13670 * mini-ops.h: Only define platform specific opcodes on the given platform.
13672 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
13675 2006-03-14 Martin Baulig <martin@ximian.com>
13677 Revert Paolo's change from r57348:
13679 * mini.h: don't use gboolean for bitfields.
13680 * mini.c: verifier changes for fields and methods accessibility.
13682 2006-03-13 Neale Ferguson <neale@sinenomine.net>
13684 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
13686 * mini-s390x.c: Fix conv_r_un.
13688 * cpu-s390, cpu-s390x.md: Fix lengths.
13690 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
13692 * mini.c: nested types have access to all the nesting
13693 levels, not just the enclosing types.
13695 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
13697 * mini.c: added a few more verification checks.
13699 2006-03-12 Zoltan Varga <vargaz@gmail.com>
13701 * liveness.c: Merge optimizations from the linear-il branch.
13703 2006-03-11 Zoltan Varga <vargaz@gmail.com>
13705 * mini-ia64.c (emit_call): Add a comment.
13707 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
13709 * tramp-ia64.c: Fix some warnings.
13711 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
13713 * mini.h: don't use gboolean for bitfields.
13714 * mini.c: verifier changes for fields and methods accessibility.
13716 2006-03-11 Zoltan Varga <vargaz@gmail.com>
13718 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
13719 lazy icall wrapper changes.
13721 * dominators.c: Replace all the dominator algorithms with faster
13722 ones from the linear-il branch.
13724 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
13727 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
13728 common cases are done first.
13730 * mini-amd64.c: Fix some warnings.
13732 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
13735 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
13738 * mini.h: Add a missing prototype.
13740 2006-03-10 Zoltan Varga <vargaz@gmail.com>
13742 * mini.c: Compile icall wrappers lazily.
13744 * mini-codegen.c: Use printf instead of g_print since its much faster.
13746 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
13749 * mini.c (optimize_branches): Cache the negative result from
13750 remove_block_if_useless ().
13752 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
13753 Also fix some bblock linking issues.
13755 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
13758 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
13760 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
13761 accessed fields first, for better cache behavior.
13763 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
13765 * mini.c: speedup IList<T> array accesses.
13767 2006-03-09 Zoltan Varga <vargaz@gmail.com>
13769 * mini.c (mono_method_to_ir): Handle large methods overflowing the
13770 inline_costs counter. Fixes #77190.
13772 2006-03-06 Zoltan Varga <vargaz@gmail.com>
13774 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
13775 trace messages. Fixes #77706.
13777 2006-03-04 Martin Baulig <martin@ximian.com>
13779 * tramp-amd64.c, tramp-x86.c
13780 (mono_debugger_create_notification_function): Use
13781 mono_global_codeman_reserve() to allocate a buffer at runtime and
13784 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
13786 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
13787 notification function at runtime and then call `initialize' in the
13788 `MONO_DEBUGGER__debugger_info' vtable.
13790 2006-03-04 Zoltan Varga <vargaz@gmail.com>
13792 * iltests.il: Fix a visibility problem.
13794 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13796 * driver.c, mini.c: add hooks for the counters API.
13798 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
13800 * driver.c: show disabled options.
13802 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
13804 * linear-scan.c: always use cost-driven selection.
13806 2006-02-28 Raja R Harinath <rharinath@novell.com>
13808 * jit-icalls.c (helper_compile_generic_method): Revert change from
13811 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
13813 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
13815 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
13817 * inssel.brg: style fixes, mostly to force the updated monoburg
13818 to run for people using svn.
13820 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
13822 * mini.c: match monoburg changes.
13824 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
13826 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
13827 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
13828 declaration in the header file.
13830 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
13832 * helpers.c: reduce relocations and mem usage.
13834 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
13836 * mini.h, mini-codegen.c: disable logging features if
13837 requested by configure.
13839 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
13841 * mini.c: tiny verifier changes.
13843 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13845 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
13846 cpu-pentium.md: stack alignment changes for osx/x86,
13847 partially from Geoff Norton <gnorton@customerdna.com>.
13849 2006-02-24 Raja R Harinath <harinath@gmail.com>
13851 * jit-icalls.c (helper_compile_generic_method): Update to changes
13852 in metadata/class.c.
13854 2006-02-24 Zoltan Varga <vargaz@gmail.com>
13856 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
13858 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
13859 interface calls with large offsets.
13861 2006-02-23 Raja R Harinath <rharinath@novell.com>
13863 * jit-icalls.c (helper_compile_generic_method): Document the
13864 special-case we depend on so that we can inflate the method twice
13865 with the same context with no bad side-effects.
13867 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
13869 * mini-x86.c, mini-amd64.c: fix for case when xen support
13872 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
13874 * mini-x86.c, mini-amd64.c: generate code to access tls items
13875 in a faster way for Xen systems.
13877 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
13879 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
13880 updates and compilation fixes for the OSX/x86 port, mostly from
13881 Geoff Norton <gnorton@customerdna.com>.
13883 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
13885 * inssel.brg: faster interface call implementation
13886 to sync with the interface_offsets MonoVTable changes.
13888 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
13890 * mini.c: more verification checks.
13892 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
13894 * mini.c: added a few more verification checks.
13896 2006-02-17 Neale Ferguson <neale@sinenomine.net>
13898 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
13899 facility on the processor and use it if available.
13901 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
13903 * driver.c, aot.c, mini.c: throw exception if the IL code is
13904 invalid or unverifiable.
13906 2006-02-17 Raja R Harinath <rharinath@novell.com>
13908 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
13911 2006-02-16 Zoltan Varga <vargaz@gmail.com>
13913 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
13915 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13917 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
13918 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
13919 handling of instantiated generic valuetypes.
13921 2006-02-11 Zoltan Varga <vargaz@gmail.com>
13923 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
13924 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
13927 * generics.2.cs: Revert the nullable reftypes tests.
13929 2006-02-10 Zoltan Varga <vargaz@gmail.com>
13931 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
13932 using __builtin_frame_address (1) as it doesn't work in the presence
13933 of optimizations. Hopefully fixes #77273.
13935 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
13936 -> generics.cs change as it doesn't work with some automake versions.
13938 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
13940 * mini.c: handle systems that sue a different way to
13941 retrieve the stack address of the current thread.
13943 2006-02-09 Zoltan Varga <vargaz@gmail.com>
13945 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
13946 it specially in the makefile.
13948 * generics.2.cs: Add tests for nullable reference types.
13950 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
13952 * mini.c: always handle the case when mono_jit_init()
13953 is called in a thread different from the main thread,
13954 confusing libgc (bug #77309).
13956 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
13958 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
13960 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
13962 * mini.c: change optimize_branches () to use a single loop
13963 and introduce a new optimization to simplify some range checks.
13965 2006-02-03 Martin Baulig <martin@ximian.com>
13967 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
13968 and merged with debugger_thread_manager_add_thread().
13969 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
13970 inform the debugger about the main thread.
13972 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13974 * basic.cs: Add test for div.un/rem.un constant folding.
13976 2006-02-03 Neale Ferguson <neale@sinenomine.net>
13978 * cpu-s390x.md: correct int_xor_imm length
13980 2006-02-03 Zoltan Varga <vargaz@gmail.com>
13982 * generics.2.cs: New test for #77442.
13984 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
13987 2006-02-02 Martin Baulig <martin@ximian.com>
13989 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
13990 <mono/metadata/mono-debug-debugger.h>
13992 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
13994 2006-02-02 Martin Baulig <martin@ximian.com>
13996 * debug-debugger.h: New header file for debug-debugger.c.
13998 * debug-debugger.c: Big API cleanup; don't run the managed Main()
13999 function is a separate thread anymore; add support for attaching.
14001 2006-02-01 Zoltan Varga <vargaz@gmail.com>
14003 * tramp-x86.c: Fix a warning.
14005 2006-01-31 Zoltan Varga <vargaz@gmail.com>
14007 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
14008 on very large methods.
14010 * aot.c (load_patch_info): Fix a warning.
14012 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
14014 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
14015 mini-ops.h: alu membase optimizations.
14017 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
14019 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
14020 to speedup StringBuilder.
14022 2006-01-27 Zoltan Varga <vargaz@gmail.com>
14024 * dominators.c (mono_compute_natural_loops): Fix detection of
14025 loop body start blocks.
14027 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
14029 2006-01-26 Zoltan Varga <vargaz@gmail.com>
14031 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
14034 2006-01-25 Massimiliano Mantione <massi@ximian.com>
14036 * aliasing.c: Fixed aliasing issue on 64 bit archs.
14038 2006-01-25 Martin Baulig <martin@ximian.com>
14040 * debug-debugger.c: Moved the `MonoDebuggerManager' and
14041 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
14042 started to cleanup this file a little bit.
14044 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
14046 * mini.c: optimize a codepath frequently happening in generics code.
14048 2006-01-23 Martin Baulig <martin@ximian.com>
14050 * Makefile.am: Only compile debug-debugger.c on supported platforms.
14052 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
14053 functions directly.
14055 * driver.c: debug-debugger.c is only available if
14056 `MONO_DEBUGGER_SUPPORTED' is defined.
14058 2006-01-23 Martin Baulig <martin@ximian.com>
14060 * debug-debugger.c: Only enable this on platforms where the Mono
14061 Debugger is working (x86 and x86_64).
14063 2006-01-21 Martin Baulig <martin@ximian.com>
14065 The Mono Debugger is now using the normal `mono' instead of the
14066 `mono-debugger-mini-wrapper' when executing managed code.
14068 * debug-debugger.c: New file; previously known as
14069 debugger/wrapper/wrapper.c.
14071 * debug-mini.c (mono_init_debugger): Removed.
14073 * driver.c (mono_main): Added new `--inside-mdb' command line
14074 argument which is used when running inside the debugger.
14076 2006-01-20 Zoltan Varga <vargaz@gmail.com>
14078 * liveness.c (mono_analyze_liveness): Remove some unused data
14081 2006-01-17 Zoltan Varga <vargaz@gmail.com>
14083 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
14085 2006-01-16 Zoltan Varga <vargaz@gmail.com>
14087 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
14088 depends on implementation details of monobitset.
14090 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
14093 2006-01-15 Zoltan Varga <vargaz@gmail.com>
14095 * liveness.c: Update after monobitset changes.
14097 2006-01-14 Zoltan Varga <vargaz@gmail.com>
14099 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
14101 2006-01-11 Neale Ferguson <neale@sinenomine.net>
14103 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
14105 * mini-s390x.c: Remove warning messages.
14107 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
14109 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
14111 2006-01-10 Zoltan Varga <vargaz@gmail.com>
14113 * generics.2.cs: Add ldelem/stelem_any test.
14115 2006-01-10 Neale Ferguson <neale@sinenomine.net>
14117 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
14119 2006-01-07 Zoltan Varga <vargaz@gmail.com>
14121 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
14123 2006-01-06 Zoltan Varga <vargaz@gmail.com>
14125 * generics.2.cs: Reenable vtype tests.
14127 * inssel-x86.brg: Remove an icorrect valuetype rule.
14129 2006-01-06 Neale Ferguson <neale@sinenomine.net>
14131 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
14132 initial support for OP_ABS.
14134 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14136 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
14138 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14140 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
14141 conversion and implement LADD/LSUB.
14143 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
14146 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14148 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
14150 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
14153 2006-01-05 Neale Ferguson <neale@sinenomine.net>
14155 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
14156 localloc is encountered. Fixes crash in test-183.cs when using gmcs
14157 (stack walk problem).
14159 2006-01-04 Zoltan Varga <vargaz@gmail.com>
14161 * aot.c (mono_aot_load_method): Fix a warning.
14163 2006-01-03 Neale Ferguson <neale@sinenomine.net>
14165 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
14167 2006-01-03 Zoltan Varga <vargaz@gmail.com>
14169 * iltests.il: Add test for #77148.
14171 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
14174 2006-01-03 Neale Ferguson <neale@sinenomine.net>
14176 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
14178 2006-01-03 Neale Ferguson <neale@sinenomine.net>
14180 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
14181 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
14183 * basic-long.cs: Add lconv-to-r4/r8 tests.
14185 2006-01-03 Zoltan Varga <vargaz@gmail.com>
14187 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
14189 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
14190 here as on other archs.
14192 2005-12-29 Neale Ferguson <neale@sinenomine.net>
14194 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
14196 2005-12-29 Neale Ferguson <neale@sinenomine.net>
14198 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
14200 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
14202 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
14203 instrument_prolog; Add memory_barrier instruction.
14205 2005-12-26 Zoltan Varga <vargaz@gmail.com>
14207 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
14209 2005-12-23 Zoltan Varga <vargaz@gmail.com>
14211 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
14213 * aliasing.c inssel.brg: Fix warnings.
14215 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
14216 could skip initialization of some parts of memory.
14218 * mini.c mini-ia64.c: Fix warnings.
14220 * inssel-sparc.brg: Add an implementation of lneg which actually works.
14222 2005-12-22 Zoltan Varga <vargaz@gmail.com>
14224 * aliasing.c (mono_build_aliasing_information): Add a workaround for
14225 a crash seen on sparc.
14227 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
14229 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
14231 2005-12-21 Neale Ferguson <neale@sinenomine.net>
14233 * mini-ops.h: Add s390_backchain instruction
14235 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
14237 * cpu-s390.md: Add s390_backchain instruction
14239 * mini-s390.c: Significant ABI changes
14241 * mini-s390.h: Cater for zero length structures
14243 2005-12-20 Neale Ferguson <neale@sinenomine.net>
14245 * mini-s390.c: ABI fixes
14247 * inssel-s390.brg: Remove debug statements
14249 * cpu-s390.md: Fix length of ATOMIC_xx operations
14251 2005-12-19 Zoltan Varga <vargaz@gmail.com>
14253 * basic-float.cs: Add float<->long conversion tests.
14255 2005-12-16 Neale Ferguson <neale@sinenomine.net>
14257 * mini-s390.c: Fix LOCALLOC processing.
14259 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
14261 2005-12-15 Zoltan Varga <vargaz@gmail.com>
14263 * iltests.il: Add tests for some opcodes not covered by the other
14266 2005-12-15 Neale Ferguson <neale@sinenomine.net>
14268 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
14269 register loading for Tail processing; Correct trace output.
14271 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
14273 * cpu-s390.md: Correct size of jmp instruction.
14275 2005-12-13 Neale Ferguson <neale@sinenomine.net>
14277 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
14279 2005-12-13 Neale Ferguson <neale@sinenomine.net>
14281 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
14282 Bring s390 up to current level.
14284 2005-12-12 Zltan Varga <vargaz@gmail.com>
14286 * generics.2.cs: Disable the newly added tests as they do not work yet.
14288 * generics.2.cs: Add valuetype tests.
14290 2005-12-09 Zoltan Varga <vargaz@gmail.com>
14292 * basic-long.cs: Add i4->u8 test.
14294 * objects.cs: Add tests for JIT intrinsic.
14296 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
14297 optimizations lost by a mistake.
14299 2005-12-07 Zoltan Varga <vargaz@gmail.com>
14301 * basic-long.cs: Remove a test moved to objects.cs.
14303 * arrays.cs: Add more array tests.
14305 2005-12-06 Zoltan Varga <vargaz@gmail.com>
14307 * arrays.cs: Add new tests for multi-dimensional arrays.
14309 2005-12-06 Raja R Harinath <rharinath@novell.com>
14311 * Makefile.am (test_sources2): Add generics.2.cs.
14312 (EXTRA_DIST): Add test_sources2.
14314 2005-12-05 Ben Maurer <bmaurer@ximian.com>
14316 Support for boxing and unboxing nullable types as well as the
14317 isinst operation on nullables, per the CLI ammendment.
14319 * inssel.brg (CEE_ISINST): Special case for nullable
14321 * mini.c (handle_unbox_nullable): new method
14322 (handle_box): Special case for nullable types
14323 (mono_method_to_ir): Call handle_unbox_nullable in correct
14326 * generics.2.cs: New test suite
14328 * Makefile.am: Support for regression tests with generics.
14330 2005-12-03 Zoltan Varga <vargaz@gmail.com>
14332 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
14333 allocated to registers. Fixes #76800.
14335 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
14337 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
14339 2005-11-30 Zoltan Varga <vargaz@gmail.com>
14341 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
14344 2005-11-29 Zoltan Varga <vargaz@gmail.com>
14346 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
14349 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
14351 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
14352 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
14354 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
14355 single precision before storing to a single precision location.
14357 2005-11-28 Raja R Harinath <rharinath@novell.com>
14359 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
14361 2005-11-27 Zoltan Varga <vargaz@gmail.com>
14363 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
14366 * basic.cs: Remove test_0_byte_compares test which was moved to
14367 objects.cs a long time ago.
14369 2005-11-22 Massimiliano Mantione <massi@ximian.com>
14371 * aliasing.c: Fixed aliasing issue on 64 bit archs.
14373 2005-11-20 Zoltan Varga <vargaz@gmail.com>
14375 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
14376 handlers are called.
14378 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
14381 * mini-ia64.c: Add support for the throw->branch exception
14384 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
14386 2005-11-18 Massimiliano Mantione <massi@ximian.com>
14388 * mini.c: Enabled "fastpath" deadce :-)
14390 2005-11-18 Massimiliano Mantione <massi@ximian.com>
14392 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
14393 alias analysis pass to support it.
14394 * mini.h: Likewise.
14396 * liveness.c: Likewise (liveness computation can use aliasing
14397 information to be more accurate).
14398 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
14399 moreover made so that "--compile-all" uses the given optimization
14400 flags and not the default ones.
14401 * aliasing.c: Alias analysis (new file).
14402 * aliasing.h: Likewise.
14403 * Makefile.am: added "aliasing.c" and "aliasing.h".
14405 2005-11-17 Zoltan Varga <vargaz@gmail.com>
14407 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
14410 2005-11-13 Zoltan Varga <vargaz@gmail.com>
14412 * mini-exceptions.c (mono_handle_exception_internal): Remove the
14413 fp >= end_of_stack exit condition, as it is not needed, and it might
14414 become true for fp eliminated frames.
14416 2005-11-11 Zoltan Varga <vargaz@gmail.com>
14418 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
14421 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
14423 * mini-arm.c: fixed alignment of doubles/longs to match
14424 the C ABI (bug #76635).
14426 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
14428 * aot.c: fix compilation with --enable-minimal=aot.
14430 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
14432 * mini-arm.c: fixed compatibility with the new
14433 floating point emulator package for compares.
14435 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
14437 * mini.c : reverted sig->pinvoke changes (r51396-51397).
14439 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
14441 * mini-exceptions.c (print_stack_frame): Output to stderr.
14442 (mono_handle_native_sigsegv): Ditto.
14444 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
14446 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
14447 OP_LCONV_TO_OVF_I implementation.
14449 * mini-amd64.c: Add support for the throw->branch exception
14452 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
14453 when the catch clause catches a more general exception, i.e. Object.
14455 2005-10-30 Zoltan Varga <vargaz@gmail.com>
14457 * cpu-ia64.md: Remove unused opcodes.
14459 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
14460 specific defines for architectures defining USE_SIGACTION.
14462 * mini-ia64.c: Fix some warnings.
14464 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
14465 version seemed to skip a frame.
14467 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
14469 * mini.c: Clean up the usage of sig->pinvoke flag. Now
14470 only calls which are made to native code use this flag.
14472 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
14474 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
14475 varargs methods as well.
14477 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
14478 which have save_lmf set. Reorganize methods prologs a bit.
14480 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
14481 debugger to the proper place.
14483 2005-10-29 Martin Baulig <martin@ximian.com>
14485 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
14486 when running inside the debugger until the debugger has support
14489 2005-10-26 Zoltan Varga <vargaz@gmail.com>
14491 * mini.h: Fix a warning.
14493 2005-10-24 Miguel de Icaza <miguel@novell.com>
14495 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
14496 we expose publicly, this returns the string.
14498 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
14500 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
14501 with fp elimination.
14503 2005-10-21 Zoltan Varga <vargaz@gmail.com>
14505 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
14506 native stacktrace using the glibc 'backtrace' function if available.
14508 2005-10-20 Zoltan Varga <vargaz@gmail.com>
14510 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
14512 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
14513 handle SIGSEGVs received while in native code.
14515 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
14516 code, call mono_handle_native_sigsegv which will abort the runtime
14517 after printing some diagnostics, instead of converting it into a
14518 confusing NullReferenceException.
14520 2005-10-18 Zoltan Varga <vargaz@gmail.com>
14522 * cpu-pentium.md: Remove unused opcodes.
14524 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
14526 * mini-amd64.h (MonoLMF): Add rsp field.
14528 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
14531 2005-10-17 Zoltan Varga <vargaz@gmail.com>
14533 * mini-codegen.c (get_register_spilling): Fix some warnings.
14535 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
14537 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
14538 elimination during exception handling. Enable fp elimination by
14541 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
14544 2005-10-16 Martin Baulig <martin@ximian.com>
14546 * mini-exceptions.c
14547 (mono_debugger_run_finally): New public method for the debugger.
14549 2005-10-10 Zoltan Varga <vargaz@gmail.com>
14551 * debug-mini.c (mono_debug_init_method): Fix warning.
14553 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
14554 the 'exname' parameter const to fix some warnings.
14556 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
14558 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
14559 introduced by the previous patch.
14561 2005-10-08 Zoltan Varga <vargaz@gmail.com>
14563 * basic-float.cs: Add test for precision of float arithmetic.
14565 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
14566 when loading/storing single values from/to memory.
14568 * mini.c (mono_jit_compile_method_with_opt): Create the function
14569 pointers in the correct domain.
14571 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
14573 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
14574 introduced by previous patch.
14576 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
14577 when out_filter_idx is NULL.
14579 * mini-exceptions.c: Don't run filter clauses twice during exception
14580 handling. Fixes #75755.
14582 2005-10-07 Zoltan Varga <vargaz@gmail.com>
14584 * aot.c: Add support for ldflda wrappers.
14586 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
14589 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
14591 * mini.c, mini.h: do not consider exception handlers blocks when
14592 setting up interface variables.
14594 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
14596 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
14598 2005-10-03 Zoltan Varga <vargaz@gmail.com>
14600 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
14601 causes a regression.
14603 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
14605 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
14607 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
14608 of the OP_P definitions.
14610 * TODO: Add a proposal for dealing with the CEE/OP mess.
14612 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
14613 optimizations from the x86 port.
14615 * cpu-amd64.md: Ditto.
14617 * basic.cs basic-long.cs: Add tests.
14619 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
14621 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
14622 Patrik Torstensson's implementation of my exception-handling
14623 optimization idea, when the exception object is not used
14626 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
14628 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
14629 of the mul_imm optimizations from the old jit.
14631 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
14633 * mini.c, liveness.c: patch by Patrik Torstensson and
14634 Zoltan Varga to improve performance in methods with
14637 2005-09-30 Zoltan Varga <vargaz@gmail.com>
14639 * driver.c: Remove 'Globalization' entry from --version.
14641 2005-09-28 Zoltan Varga <vargaz@gmail.com>
14643 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
14644 there is a profiler interested in JIT events.
14646 * aot.c: Load profile files produced by the AOT profiling module, and
14647 reorder methods based on the profiling info. Add a 'method_order' table
14648 to the AOT file to make mono_aot_find_jit_info work with the reordered
14651 * mini.h: Bump AOT file version info.
14653 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
14655 * mini-arm.h: work around what looks like a gcc bug when optimizations
14658 2005-09-28 Raja R Harinath <rharinath@novell.com>
14660 * Makefile.am (AM_CFLAGS): Don't use += to append inside
14661 conditionals. Use ...
14662 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
14664 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
14666 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
14667 to determine the amount of memory to copy when passing valuetypes.
14669 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
14670 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
14672 2005-09-27 Zoltan Varga <vargaz@gmail.com>
14674 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
14675 information about aot.
14677 2005-09-27 Ben Maurer <bmaurer@ximian.com>
14679 * *.c: Replace the use of {Enter,Leave}CriticalSection with
14680 macros. This will allow a deadlock debugger to easily be plugged
14683 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
14685 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
14687 2005-09-27 Raja R Harinath <rharinath@novell.com>
14689 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
14690 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
14691 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
14692 ($(arch_built)) [CROSS_COMPILING]: Error out.
14694 2005-09-26 Zoltan Varga <vargaz@gmail.com>
14696 * aot.c: Add support for the no_special_static flag for classes.
14698 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
14700 * Reapply reverted patches.
14702 * *: Revert r50174 as well.
14704 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
14706 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
14708 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
14710 2005-09-23 Miguel de Icaza <miguel@novell.com>
14712 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
14713 part of the SIG_HANDLER_SIGNATURE.
14715 2005-09-23 Zoltan Varga <vargaz@gmail.com>
14717 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
14720 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
14721 introduced by previous patch.
14723 2005-09-21 Zoltan Varga <vargaz@gmail.com>
14725 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
14726 saved registers too.
14728 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
14729 upon the information returned by get_call_info ().
14731 * mini-x86.c (add_float): Fix stack size calculation.
14732 (mono_arch_call_opcode): Rewrite this so it works based up the
14733 information returned by get_call_info ().
14734 (mono_arch_get_this_vret_args): Ditto.
14736 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
14738 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
14739 in cinfo to determine the registers which need to be used.
14741 2005-09-20 Miguel de Icaza <miguel@novell.com>
14743 * driver.c (mono_main): Add --server and --desktop flags.
14745 2005-09-16 Zoltan Varga <vargaz@gmail.com>
14747 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
14748 registers as global registers.
14750 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
14751 longer needed with the new register allocator.
14753 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
14755 * cpu-ia64.md: Remove unused opcodes.
14757 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
14759 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
14761 * cpu-amd64.md: Remove unused opcodes.
14763 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
14764 needed with the new register allocator.
14766 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
14769 2005-09-16 Raja R Harinath <rharinath@novell.com>
14771 * Makefile.am (check-local): Don't invoke semdel-wrapper.
14773 2005-09-16 Martin Baulig <martin@ximian.com>
14775 * exceptions-amd64.c
14776 (throw_exception): Don't call mono_debugger_throw_exception() if
14777 we're a rethrow - see the FIXME in the code.
14779 2005-09-15 Geoff Norton <gnorton@customerdna.com>
14781 * mini.c (mono_init_exceptions): This only works on some architectures.
14783 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14785 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
14788 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
14790 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
14791 now in mini-exceptions.c.
14793 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
14795 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
14796 now in mini-exceptions.c.
14798 2005-09-15 Zoltan Varga <vargaz@gmail.com>
14800 * exceptions-x86.c: Applied patch from Patrik Torstensson
14801 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
14803 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
14804 code into mini-exceptions.c. Add some assertions to it.
14806 2005-09-12 Zoltan Varga <vargaz@gmail.com>
14808 * aot.c (emit_section_change): Applied patch from "The Software Team"
14809 (<software@solmersa.com>). Fix as errors on windows.
14811 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14813 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
14814 method info into the LMF.
14816 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14818 * mini-ia64.c: Add proper unwind info for method epilogs.
14820 * exceptions-ia64.c: Add some code to help debugging.
14822 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
14824 * mini-exceptions.c: Fix warning.
14826 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
14828 * mini.c: Really fix build.
14830 * mini-x86.c mini-amd64.c: Fix build.
14832 2005-09-11 Zoltan Varga <vargaz@gmail.com>
14834 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
14836 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
14837 some Interlocked methods as intrinsics.
14839 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
14840 for Thread methods as well.
14842 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
14844 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
14846 * mini-ia64.c mini-x86.c mini-amd64.c
14847 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
14850 * mini.c (mono_init_exceptions): Fix build breakage.
14852 2005-09-10 Zoltan Varga <vargaz@gmail.com>
14854 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
14855 of instructions. Use the new ia64_unw_op macros for emitting unwind
14858 * mini.c (mono_init_exceptions): Initialize exception handling
14859 related trampolines at startup.
14861 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
14863 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
14865 2005-09-09 Zoltan Varga <vargaz@gmail.com>
14867 * mini.c: Handle type loading errors gracefully during compilation and
14868 throw the appropriate exception.
14870 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
14872 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
14873 for the mono binary.
14875 2005-09-09 Martin Baulig <martin@ximian.com>
14877 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
14880 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14882 * mini-arm.h: use emulation for conv.r.un for the release.
14884 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
14886 * mini-arm.c, objects.cs: more fixes and tests for them.
14888 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14890 * mini-arm.c: align structures to at least 4 bytes to be able
14891 to keep our current optimized memcpy.
14893 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
14895 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
14897 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14899 * mini.c: ignore SIGPIPE.
14901 2005-09-04 Zoltan Varga <vargaz@gmail.com>
14903 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
14905 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
14907 2005-09-02 Zoltan Varga <vargaz@gmail.com>
14909 * mini.h: Add prototype for mono_allocate_stack_slots_full.
14911 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
14913 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
14914 exception handling support.
14915 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
14916 patch by Brian Koropoff <briank@marakicorp.com>).
14918 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
14920 * mini.c: revert another 'optimization' which breaks when
14921 items on the eval stack need to be saved at a basic block end
14924 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
14926 * jit-icalls.c: for arrays, ensure we always provide
14929 2005-08-30 Zoltan Varga <vargaz@gmail.com>
14931 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
14933 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
14935 2005-08-29 Zoltan Varga <vargaz@gmail.com>
14937 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
14938 arguments in their original register.
14940 2005-08-28 Zoltan Varga <vargaz@gmail.com>
14942 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
14945 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
14946 when ssapre is enabled.
14948 * inssel-long.brg: Fix bug in previous patch.
14950 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
14951 multiplication by a constant.
14953 2005-08-27 Zoltan Varga <vargaz@gmail.com>
14955 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
14958 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
14961 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
14963 * inssel-arm.brg: apply changes tested by Brian Koropoff
14964 <briank@marakicorp.com>.
14966 2005-08-25 Zoltan Varga <vargaz@gmail.com>
14968 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
14970 2005-08-24 Zoltan Varga <vargaz@gmail.com>
14972 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
14973 to the same register if dreg is just a base register.
14974 (print_ins): Improve printing of membase opcodes.
14976 * inssel-x86.brg: Add optimized ldind(reg) rules.
14978 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
14980 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
14982 * mini.c: when running under valgrind, set the stack bottom for
14983 the GC at the actual approximate stack for the app (fixes running
14984 mono with valgrind).
14986 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
14988 * mini.c: do no break at the first valuetype to init found
14989 (fixes bug #75791).
14991 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
14993 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
14995 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
14997 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
14999 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
15001 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
15003 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
15005 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
15007 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
15010 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
15013 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
15016 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
15018 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
15020 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
15022 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
15023 in the tail recursion optimization.
15025 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
15026 debug info into the assembly file.
15028 * iltests.il: Add test for filter regions.
15030 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
15031 initial stack of filter regions. Fixes #75755.
15033 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
15035 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
15036 stack requirements.
15038 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
15040 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
15041 the check for an already compiled method on non-ia64 platforms.
15042 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
15045 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
15047 * inssel-x86.brg: Add some optimized call rules.
15049 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
15051 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
15054 * mini.h mini-trampolines.c: Pass the trampoline argument to
15055 mono_arch_patch_delegate_trampoline.
15057 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
15059 * mini-trampolines.c: Fix build.
15061 * mini-amd64.h: Add delegate trampolines.
15063 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
15065 * inssel-amd64.brg: Add optimized call rules.
15067 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
15069 * inssel-ia64.brg: Add optimized ldind(reg) rules.
15071 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
15073 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
15076 * mini-ia64.c: Remove LMF fixmes.
15078 * mini-ia64.h: Remove most fields from LMF.
15080 * inssel-ia64.brg (stmt): Fix unaligned access errors.
15082 * mini-trampolines.c: Add support for IA64 function descriptors.
15084 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
15085 for IA64 function descriptors.
15087 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
15089 * tramp-arm.c: patch the vtable for virtual calls. Added
15090 support code to register/unregister the LMF.
15091 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
15094 2005-08-19 Dick Porter <dick@ximian.com>
15096 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
15097 bit value if needed.
15099 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
15101 * mini.c (mini_get_method): Move handling of wrapper data here.
15103 * mini.c (mono_method_to_ir): Add support for dynamic methods.
15105 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
15108 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
15109 bblock->code does not remain empty.
15111 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
15113 * arrays.cs: Add regression test for #75832.
15115 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
15116 rules. Fixes #75832.
15118 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
15119 instruction scheduling.
15121 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
15123 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
15125 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
15127 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
15129 * mini-codegen.c: Fix VC build.
15131 * cpu-pentium.md: Increase length of atomic_exhange_i4.
15133 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15135 * mini.h: fix signature for mono_register_opcode_emulation.
15137 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
15139 * mini.c: Get rid of most of the helper_sig_... constants using
15140 mono_create_icall_signature ().
15142 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
15144 * jit-icalls.c (helper_ldstr): New helper function.
15146 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
15148 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
15149 throw, load the string using a helper call instead of creating a string object.
15151 * aot.c: Update after LDSTR changes.
15153 * mini.h: Bump AOT file version.
15155 * aot.c: Save class size info into the AOT file. Print more statistics during
15158 * mini.h: Bump AOT file version.
15160 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15161 ordering of disasm cases. Fixes #74957.
15163 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
15165 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
15166 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
15167 the generic code needed for the ARM port.
15169 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
15171 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
15172 inssel-arm.brg: more ARM features and fixes.
15174 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
15176 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
15177 ARM port work in progress.
15179 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
15181 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
15183 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
15185 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
15187 * inssel.brg (mini_emit_memset): Add support for unaligned access.
15189 * *-ia64.*: Ongoing IA64 work.
15191 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
15193 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
15195 * TODO: Remove out-of-data todo stuff.
15197 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
15200 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
15202 * mini.h: Bump corlib version.
15204 2005-07-27 Martin Baulig <martin@ximian.com>
15207 (create_copy_ins): Added `const unsigned char *ip' argument; set
15208 `copy->cil_code' from it.
15210 2005-07-27 Martin Baulig <martin@ximian.com>
15212 * mini-exceptions.c (mono_handle_exception): Don't call
15213 mono_debugger_handle_exception() for filters.
15215 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
15217 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
15220 2005-07-26 Martin Baulig <martin@ximian.com>
15222 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
15224 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
15225 helper_compile_generic_method() if the method is actually virtual
15228 2005-07-26 Martin Baulig <martin@ximian.com>
15231 (trampoline_code): Renamed to `mono_trampoline_code' and made it
15232 public; this is now accessed directly by the debugger.
15233 (mono_generic_trampoline_code): Removed.
15236 (mono_debug_init_method): Also add interncalls and wrappers.
15238 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
15240 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
15242 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
15244 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
15246 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
15248 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
15250 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
15252 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
15253 getting TLS offsets on AMD64 too.
15255 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
15257 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
15259 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
15261 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
15262 inssel-arm.brg, mini-arm.h: ARM port work in progress.
15264 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
15266 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
15268 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
15271 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
15272 mono_sparc_is_virtual_call ().
15274 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
15276 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
15277 trampoline parameters.
15279 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
15281 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
15282 to mono_arch_get_vcall_slot_addr.
15284 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
15287 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
15289 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
15291 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
15293 2005-07-19 Martin Baulig <martin@ximian.com>
15295 * exceptions-amd64.c (throw_exception): Call
15296 mono_debugger_throw_exception() here like we're doing it on i386.
15298 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
15300 * mini-ia64.c: Add optimized TLS access support.
15302 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
15304 * mini-exceptions.c: Ongoing IA64 work.
15306 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
15308 * mini.c: Use the default optimization set when embedding. Fixes
15311 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
15313 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
15314 of trampolines to a separate file.
15316 * mini-trampolines.c: New file.
15318 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
15321 * tramp-x86.c: Reorganize the trampoline code to be similar to the
15324 * mini-codegen.c: Fix cygwin build.
15326 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
15328 * mini.c: Add some minor changes needed by the IA64 port.
15330 * *-ia64.*: Ongoing IA64 work.
15332 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
15334 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
15335 trampolines into arch-independent and arch-dependent parts.
15337 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
15339 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
15341 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
15343 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
15344 the xp-regalloc-branch for amd64.
15346 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
15347 xp-regalloc-branch for x86.
15349 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
15351 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
15353 2005-07-06 Martin Baulig <martin@ximian.com>
15356 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
15357 (mono_jit_runtime_invoke): Likewise.
15359 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
15361 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
15364 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
15365 without loading their metadata. Reorganize the file format so exception handling+
15366 debug info is kept separate from normal method info. Create MonoJitInfo
15367 structures for methods lazily.
15369 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
15371 (x86_class_init_trampoline): Patch AOT class init trampolines too.
15373 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
15375 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
15378 * mini.h: Bump AOT file version.
15380 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
15382 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
15384 2005-07-01 Raja R Harinath <rharinath@novell.com>
15386 * Makefile.am (check-local): Call semdel-wrapper.
15388 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
15390 * mini-x86.c: Revert the last change as it seems to break the build..
15392 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
15394 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
15396 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
15398 2005-06-27 Ben Maurer <bmaurer@ximian.com>
15400 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
15401 outside of the macro, so strange stuff doesn't happen with gcc4
15402 (NEW_AOTCONST_TOKEN): Likewise.
15404 2005-06-28 Martin Baulig <martin@ximian.com>
15406 * mini.c (mini_class_is_system_array): New static method; use this
15407 instead of `klass->parent == mono_defaults.array_class' everywhere
15408 since this also works for the new generic array class.
15410 2005-06-26 Ben Maurer <bmaurer@ximian.com>
15412 * inssel.brg: Remove warnings.
15414 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
15416 * mini-ia64.c: Ongoing IA64 work.
15418 * basic-float.cs: Add float->i1 conversion test.
15420 * iltests.il: Add conv.u4 test.
15422 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
15424 * inssel-long.brg: Fix bug caused by last change.
15426 2005-06-23 Geoff Norton <gnorton@customerdna.com>
15428 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
15429 BSDs. Allows the x86 JIT to work on OSX86
15431 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
15433 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
15436 * mini-ia64.c: Ongoing IA64 work.
15438 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
15440 * mini-ia64.c: Ongoing IA64 work.
15442 * driver.c: Clean up jit_code_hash as well when using --regression.
15444 * inssel-long.brg: Fix long->i4/u4 conversion rules.
15446 * basic-long.cs: Add tests for long->u4 conversion.
15448 2005-06-18 Ben Maurer <bmaurer@ximian.com>
15450 * mini.c: Take mono_get_domainvar out of macros. This makes sure
15451 that we do not depend on undefined C behavior: the order stuff
15452 gets evaluated within an expression. Fixes mono when compiled on
15455 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
15457 * *-ia64.*: Ongoing IA64 work.
15459 * aot.c: Lower memory usage while loading AOT methods.
15461 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
15463 * mini.h: Bump AOT file format version.
15465 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
15467 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
15469 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
15471 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
15472 not on callee assembly). Fixed some comments.
15474 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
15476 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
15477 it gets proper disassembly.
15478 (emit_method_info): Remove some dead code.
15480 * mini.c (mini_method_compile): Allways allocate the GOT var in
15481 mono_method_to_ir for emulating opcodes.
15483 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
15485 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
15486 before freeing the code memory. Fixes #74990.
15488 * objects.cs: Add regression test for #74992.
15490 * liveness.c: Extend live ranges of arguments to the beginning of the
15491 method. Fixes #74992.
15493 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
15494 so it points into the faulting instruction.
15496 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
15498 * jit-icalls.c (mono_imul_ovf): Add exception handling.
15500 * *-ia64.*: Ongoing IA64 work.
15502 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
15504 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
15506 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
15508 * *-ia64.*: Ongoing IA64 work.
15510 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
15512 * basic-long.cs: Add tests for add/sub.ovf.
15514 * basic.cs: Add tests for sub.ovf.
15516 * *-ia64.*: Ongoing IA64 work.
15518 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
15520 * *-ia64.*: Ongoing IA64 work.
15522 * basic.cs: Add conv.ovf.i4.un test.
15524 2005-06-09 Massimiliano Mantione <massi@ximian.com>
15526 * mini.c: (remove_block_if_useless) Fixed bug 75061.
15528 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15530 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
15532 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
15534 * *-ia64.*: Ongoing IA64 work.
15536 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15539 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
15541 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
15543 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
15545 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
15547 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
15549 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
15550 of a call is callable by a near call.
15552 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
15554 * mini-ia64.c: Ongoing IA64 work.
15556 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
15558 * genmdesc.c: Make the generated array non-static.
15560 * inssel-long.brg: Fix LSHR_IMM rule.
15562 * *-ia64.*: Ongoing IA64 work.
15564 * *-ia64.*: Ongoing IA64 work.
15566 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
15568 * *-ia64.*: Ongoing IA64 work.
15570 * *-ia64.*: Ongoing IA64 work.
15572 * mini-ia64.c: Ongoing IA64 work.
15574 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
15576 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
15578 * objects.cs basic-calls.cs: Move some tests to objects.cs.
15580 * objects.cs basic-long.cs: Move some tests to objects.cs.
15582 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
15584 * *-ia64.*: Ongoing IA64 work.
15586 * iltests.il: Add a new test.
15588 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
15589 newobj. Fixes #75042.
15591 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
15593 * *-ia64.*: Ongoing IA64 work.
15595 * *-ia64.*: Ongoing IA64 work.
15597 * *-ia64.*: Ongoing IA64 work.
15599 * basic.cs objects.cs: Move tests accessing static variables as well.
15601 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
15603 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
15605 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
15607 * driver.c: Always print failed tests.
15609 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
15612 * *ia64*: Ongoing IA64 work.
15614 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
15616 * basic.cs: Add tests for add.ovf. Fix warnings.
15618 2005-05-18 Miguel de Icaza <miguel@novell.com>
15620 * driver.c (mono_main): Avoid crash if no argument is passed to
15621 --break; Do not use g_error, but f_printf. And fix all other
15622 ocurrences of the same crash.
15624 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
15626 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
15627 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
15630 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
15632 * *-ia64.*: Add beginnings of IA64 backend.
15634 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
15636 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
15638 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
15641 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
15643 * mini-amd64.c: Fix a warning.
15645 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
15647 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
15648 in float_neg. Fixes #74897.
15650 * mini-amd64.c (emit_call): Fix another near call bug.
15652 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
15654 * declsec.c: Keep the appdomain information in the structure. Added a
15655 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
15656 value gets overwritten).
15657 * declsec.h: Set the default MonoArray for the the stack to 6. Added
15658 an MonoAppDomain member to MonoSecurityFrame.
15659 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
15660 used in the stack walk. Now use a MonoArray which grow (double) when
15663 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
15665 * mini.c: Re-enabled runtime cleanup, since running threads should
15666 now properly stop when exiting.
15668 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
15670 * mini-codegen.c: New file contaning the arch-independent local
15671 register allocator. Not used by any architectures yet.
15673 * mini.h linear-scan.c: Merge some changes from the
15674 mini-xp-local-regalloc branch.
15676 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
15678 * mini-amd64.c (emit_call): Fix calls to native functions when the
15679 runtime is compiled as a shared library. Fixes #74756.
15681 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
15682 on a literal field. Fixes #74751.
15684 2005-04-25 Raja R Harinath <rharinath@novell.com>
15686 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
15688 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
15690 * objects.cs: Add missing null casting test.
15692 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
15694 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
15695 in wrapper methods. Also rename 'address' variable to 'offset'.
15697 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
15699 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
15702 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
15704 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
15707 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
15709 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
15711 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15713 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
15714 just the last bytes.
15716 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
15718 * aot.c (mono_compile_assembly): Fix warning.
15720 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
15721 by the _MSC_VER stuff.
15723 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
15725 * inssel-long.brg: Fix #74588.
15727 * cpu-amd64.md: Fix #74591.
15729 * iltests.il: Add new regression tests.
15731 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
15733 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
15736 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
15738 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
15740 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
15741 from Bill Middleton <flashdict@gmail.com>.
15743 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
15745 * arrays.cs: Add new regression test. Fix warnings.
15747 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
15749 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
15750 and leakage in CKFINITE.
15752 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
15753 this to a null op since it is called on amd64 too.
15755 * exceptions-amd64.c (get_throw_trampoline): Align stack.
15757 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
15758 body since this is not used on amd64.
15760 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
15762 * mini-amd64.c: Remove obsolete fixmes.
15764 * mini.c (print_method_from_ip): Fix debugging support.
15766 2005-2-1 Massimiliano Mantione <massi@ximian.com>
15768 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
15769 so that expressions that don't give much gain are not reduced.
15770 * ssapre.h: Likewise.
15772 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
15774 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
15776 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
15778 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
15780 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
15782 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
15784 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
15786 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
15788 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
15791 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
15793 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
15795 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
15797 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
15798 MONO_ARCH_USE_SIGACTION. Fixes #74252.
15800 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
15802 * mini-x86.c: Fix up stack overflow handling.
15804 * exceptions.cs: Add new regression test.
15806 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
15808 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
15809 mono_jit_thread_attach.
15811 * mini.c (mono_method_to_ir): Verify called method is not abstract.
15813 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15815 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
15816 avoid calling constructors using callvirt.
15818 * inssel.brg: Fix #74073.
15820 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
15822 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
15823 compilation with non-GCC compilers.
15824 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
15825 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
15827 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
15829 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
15830 klass->interface_offsets (will likely fix bug#74073).
15832 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
15834 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
15836 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
15838 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
15839 to amd64_div_reg_size ().
15841 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
15843 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
15845 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
15847 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15849 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
15851 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
15853 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
15855 * mini.c (mono_precompile_assembly): Load and precompile referenced
15856 assemblies as well. Fixes #74015.
15858 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
15860 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
15862 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
15864 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
15865 a lot of checks and (anyway) permissions cannot work until corlib is
15868 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
15870 * mini-ppc.c: fixed ABI issue on sysv/ppc.
15872 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
15874 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
15875 calls (fixes bug#72824).
15877 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
15879 * mini.c: fix tail recursion elimination (see test in bug#73936).
15881 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
15883 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
15884 some fp functions in sse2 mode.
15886 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
15888 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
15890 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
15892 * mini.h mini.c: Add mono_get_jit_tls_key ().
15894 * mini-x86.c: Enable fast TLS support on windows.
15896 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
15898 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
15899 * mini.c: Check for p/invoke method when generating code. If a
15900 p/invoke method, or it's class, isn't decorated with [Suppress
15901 UnmanagedCodeSecurity] then generate code to call System.Security.
15902 UnmanagedDemand (only if the security manager is active).
15904 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15906 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
15907 last change as it seems to cause strange crashes.
15909 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
15911 * *.c: handle unsafe function pointers where needed.
15913 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
15915 * mini.c (mono_jit_free_method): Remove the fixme too.
15917 2005-03-15 Miguel de Icaza <miguel@novell.com>
15919 * mini.c: As discussed, make the code actually free the delegate
15920 thunk now, to enable the debugging of delegate problems, use
15921 MONO_DEBUG=1 when running Mono.
15923 This takes also care of parts of the leaks as seen by Joe.
15925 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
15927 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
15928 thread_tls_offset calculation.
15930 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
15932 * declsec.c: Reworked linkdemand checks for icall. The previous code
15933 was using the declaration code (untrusted) and didn't work as expected
15934 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
15937 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
15939 * iltests.il: Add new localloc test.
15941 * mini-amd64.c: Handle large stack allocations the same way as on
15942 windows if stack overflow handling is working.
15944 * mini-amd64.c: Allocate the signal stack using mmap.
15946 * mini.c (sigsegv_signal_handler): Fix reading of context.
15948 * mini-exceptions.c: Fix up stack overflow handling.
15950 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
15952 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
15954 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
15956 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
15958 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
15959 tramp_init functions as they are no longer needed.
15961 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
15963 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
15965 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
15967 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
15969 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
15972 * mini-ops.h: Add OP_LMUL_IMM.
15974 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
15975 long mul/div opcodes as intrinsic.
15977 * mini-amd64.c (emit_call): Handle the case when the callee might be
15980 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
15982 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
15985 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
15987 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
15989 2005-03-09 Ben Maurer <bmaurer@ximian.com>
15991 * mini.c (mono_codegen): Don't leak here, to help people running
15994 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
15996 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
15997 conversions in sse2 mode.
15999 * basic-float.cs: Add regression test.
16001 * mini-amd64.c: Reenable sse2.
16003 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
16005 * mini-amd64.c: Disable sse2 until some regressions are fixed.
16007 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
16009 * driver.c: Copyright text should include 2005.
16011 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
16013 * cpu-amd64.md (load_membase): Fix more max lengths.
16015 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
16017 * cpu-amd64.md (load_membase): Fix max length.
16019 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
16021 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
16023 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
16024 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
16026 * basic-float.cs: Add rounding regression test.
16028 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
16030 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
16032 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
16033 structures in registers for pinvoke wrappers.
16035 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
16037 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
16039 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
16041 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
16042 wrapper to mono_jit_thread_attach.
16044 * mini.c (mini_jit_thread_attach): New jit icall.
16046 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
16047 native->managed wrappers.
16049 * exceptions.cs: Add new regression test.
16051 * mini.c (optimize_branches): Check regions in the cbranch to throw
16052 block case as well. Fixes #73242.
16054 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
16056 * mini.c: thread safety fixes.
16058 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
16060 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
16061 patching stuff, since delegates use jump trampolines so there is
16064 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
16067 * tramp-amd64.c: Fix build.
16069 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
16070 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
16072 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
16073 Rename this to mono_arch....
16074 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
16076 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
16078 * mini-amd64.c (emit_call): If both the caller and the callee is
16079 guaranteed to have 32 bit addresses, emit a normal call.
16081 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
16083 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
16084 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
16085 method_ptr inside delegates.
16087 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
16089 * mini.c (mono_jit_free_method): Free the method info even if the native code is
16090 invalidated. Fixes #73001.
16092 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
16094 * mini-x86.c: Only use stdcall for pinvokes on windows.
16096 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
16098 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
16099 * mini-x86.c: remove unreliable __thread var offset detection,
16100 use the correct accessors and enable by default.
16102 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
16104 * mini.c (mono_jit_free_method): Fix memory leak.
16106 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
16108 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
16110 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
16112 * cpu-amd64.md: Fix lengths of atomic opcodes.
16114 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
16116 * driver.c: try to not imply using ICU is any good.
16118 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
16120 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
16121 functions as inline ops.
16123 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
16124 some Interlocked functions as inline ops.
16126 * mini.c (move_basic_block_to_end): Fix bug in last patch.
16128 * mini.h (MonoBasicBlock): Reorganize fields a bit.
16130 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
16132 * mini.c: Add support for OP_NOT_TAKEN.
16134 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
16135 structures in registers for pinvoke wrappers.
16137 * mini-amd64.c: Fix warnings.
16139 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
16141 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
16143 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
16145 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
16146 address instead of loading the address from it.
16148 * mini-x86.c: Add support for returning small structs in registers
16149 on Win32. Fixes part of #70864.
16151 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
16153 * trace.c (get_token): Improve error checking.
16155 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
16157 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
16159 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
16161 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
16162 it can be reused for MonoClass.
16163 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
16166 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
16168 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
16169 instead of a MonoReflectionMethod. The method information wasn't used
16170 when displaying SecurityException details (but will be now).
16172 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
16174 * Makefile.am : windows build fix.
16176 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
16178 * iltests.il: Add new regression test.
16180 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
16183 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
16185 * mini.c: Moved linkdemand check into helper function check_linkdemand
16186 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
16189 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
16191 * declsec.c: Added statistics counter for different kinds of
16193 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
16194 (and commented) declaration.
16195 * mini.c: Added statistics counter for security Demand code
16196 generation. Added display of security statistics.
16198 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
16200 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
16201 Fix compilation errors under gcc-2.95.
16203 2005-02-12 Ben Maurer <bmaurer@ximian.com>
16205 * mini.c, driver.c: Use the new jit trampoline hashtable
16207 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
16209 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
16211 2005-02-11 Martin Baulig <martin@ximian.com>
16213 * debug-mini.c (mono_debug_close_method): Free the line number array.
16215 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
16217 * aot.c: Break up large methods into smaller ones. Share GOT slots for
16220 * mini.h: Bump AOT file format version.
16222 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
16224 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
16226 * declsec.h: Added macros to get/set lazyly initialized security
16227 informations about assemblies. Added new enum for different type of
16228 possible LinkDemand violation. Added function to check LinkDemands.
16229 * mini.h: Added a field to MonoCompile to hold any security violation
16230 detected when JITting a method (so it can be thrown later).
16231 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
16232 and CEE_CALLVIRT. Added code to throw exception at the end of
16233 mini_method_compile (note: the exception is unhandled right now).
16235 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
16237 * mini.c, jit-icalls.c: use the managed implementation of
16238 memset for initobj and memset, to avoid managed <-> unmanaged
16241 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
16243 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
16244 optimization if it would need a GOT var.
16246 * basic.cs: Add tests for constant propagation and switch statements.
16248 * ssa.c: Fix out-of-range constant propagation and switch statements.
16250 2005-02-09 <vargaz@freemail.hu>
16252 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
16254 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
16256 * cpu-amd64.md (load_membase): Fix max length of load_membase.
16258 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
16260 * mini.c: update to new signature of mono_class_get_allocation_ftn().
16262 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
16264 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
16265 arithmetic operations.
16267 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
16269 * mini-ppc.c: add a workaround for broken user code that
16270 DllImports vararg functions with non-vararg signatures.
16272 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
16274 * mini.c (mono_jit_compile_method_inner): Add detection and a
16275 meaningfull error message for assemblies written in Managed C++.
16277 * tramp-amd64.c mini-amd64.h: Add support for
16278 create_trampoline_from_token ().
16280 * aot.c mini-x86.c abcremoval.c: Applied patch from
16281 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
16283 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
16285 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
16286 which takes a MonoImage/token as parameter instead of a MonoMethod.
16288 * aot.c: Use the new trampoline for initializing vtables.
16290 * aot.c: Add support for ldfld/stfld_remote wrappers.
16292 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
16293 rules for compare <MEM>, IMM.
16295 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
16297 * aot.c: Handle inherited finalizers correctly.
16299 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
16301 * inssel.brg (stmt): Add a missing _setup_... ().
16303 * aot.c: Save some parts of the class state to the AOT file and use it
16304 to recompute that state when a class is initialized.
16306 * mini.c: Install AOT hooks into the runtime.
16308 * mini.h: Bump AOT file format version.
16310 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
16313 * iltests.il: Add new test.
16315 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
16317 * mini.c: fix typo.
16319 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
16321 * mini.c: setup the statistical profiler in the thread attach
16322 callback to cope with the new single thread code.
16324 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
16326 * mini-ppc.c: ensure we have enough room for the profiler
16327 calls (fixed bug#72084).
16329 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
16331 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
16334 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16336 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
16338 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16340 * ssapre.c: Fixed an issue with down safety (this allows IronPython
16341 to succesfully execute parrotbench).
16342 * ssapre.h: Likewise.
16344 2005-2-1 Massimiliano Mantione <massi@ximian.com>
16346 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
16347 variable for stores to method arguments (fixes a SSAPRE issue).
16349 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
16351 * mini.c: handle value types in dup, fixes gen-112.cs.
16353 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
16355 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
16356 sequence for calls in dynamic methods to avoid thunks.
16358 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
16360 * mini.c: correctly remove dynamic methods from the hashtable.
16362 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16364 * driver.c: Disabled SSAPRE until fix the bug that appears
16365 in IronPython's parrotbench.
16367 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
16369 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
16371 * mini.c (mono_method_to_ir): Revert the previous change.
16373 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
16374 when AOT compiling.
16376 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
16377 mono_jit_info_table_find () etc. when running under valgrind.
16379 * inssel.brg: Fix warnings.
16381 * mini-exceptions.c: Fix warnings.
16383 2005-01-31 Martin Baulig <martin@ximian.com>
16385 * driver.c (compile_all_methods_thread_main): Don't try to compile
16386 generic methods or anything which has type parameters.
16388 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
16390 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
16392 * TestDriver.cs: Add --verbose flags.
16394 * graph.c ssa.c: Fix 64 bit warnings.
16396 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
16397 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
16398 Fix 64 bit warnings.
16400 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
16401 variable not spotted by gcc.
16403 * mini-amd64.c inssel-amd64.brg: Applied patch from
16404 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
16405 X86_COMPARE_MEMBASE opcodes.
16407 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
16409 2005-01-29 Ben Maurer <bmaurer@ximian.com>
16411 * *: MonoMethod->signature might be NULL now. You *MUST* use
16412 mono_method_signature.
16414 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
16416 * driver.c (compile_all_methods_thread_main): Compile the methods
16417 without invoking cctors.
16419 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
16421 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
16422 * basic-calls.cs: test for the above.
16424 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
16426 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
16427 MonoJitInfo changes.
16429 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
16431 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
16432 eagerly if it contains dynamic methods.
16434 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
16436 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
16437 trace, it is now computed by an icall from trace_ips.
16439 * mini-exceptions.c: Fix a warning.
16441 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
16443 * mini-exceptions.c: don't bother getting stack trace info if
16444 it's not going to be used.
16446 2005-01-27 Raja R Harinath <rharinath@novell.com>
16448 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
16451 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
16453 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
16455 * aot.c: Avoid calling mono_method_get_header () if not needed.
16457 * mini.h: Bump AOT file format version.
16459 * mini.c (mono_emit_native_call): Allocate a GOT var here.
16461 * mini.c (mono_print_tree): Print more info for calls.
16463 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
16465 * declsec.h: Remove warning by adding missing include for marshal.h
16467 2005-01-26 Martin Baulig <martin@ximian.com>
16469 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
16472 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
16474 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
16477 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
16479 * aot.c (mono_compile_assembly): Fix a warning.
16481 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
16483 * declsec.c: Look for security attributes on the original MonoMethod
16484 (and not the wrapped one). This fix permissions on icalls.
16486 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16488 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16490 * mini.c (mono_allocate_stack_slots): Add a fixme.
16492 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
16494 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
16496 * inssel.brg: optimize casts of sealed types (more
16497 optimizations waiting for fixes in remoting).
16499 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
16501 * inssel.brg (stmt): Add another dummy rule.
16503 * driver.c: Fix warnings.
16505 * driver.c (mono_main): If running under valgrind, instruct glib to use
16506 the system allocation functions so valgrind can track the memory
16507 allocated by the g_... functions.
16509 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
16511 * mini-ops.h: Add OP_DUMMY_STORE opcode.
16513 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
16515 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
16516 variables in try regions.
16518 * mini.c (mini_method_compile): Don't disable optimizations on large
16519 methods when AOT compiling.
16521 * mini.c (mono_allocate_stack_slots): New arch independent method to
16522 allocate stack slots. Not yet used.
16524 2005-01-22 Ben Maurer <bmaurer@ximian.com>
16526 * debug-mini.c (mono_debug_close_method): Plug some leaks.
16528 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
16530 * mini-ppc.c: make the branch info relative as the code
16531 buffer can be reallocated.
16533 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
16535 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
16536 * driver.c: Removed the AOT/security restriction. Now initialize the
16537 security manager (in metadata) if --security is used.
16538 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
16539 rather than the pointer to declarative security, when AOT is used.
16541 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
16543 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
16544 basic blocks, reduced intrinsic exception throwing code size.
16546 2005-01-22 Miguel de Icaza <miguel@ximian.com>
16548 * driver.c (mini_usage): Reorder the usage screen.
16550 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
16552 * mini.c (mono_resolve_patch_target): Fix warning.
16554 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
16556 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
16559 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
16561 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
16562 breaks the amd64 build.
16564 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
16565 register allocation. Fixes #71454.
16567 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
16569 * arrays.cs: Add new regression test.
16571 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16573 * ssapre.c: Turned usage of snprintf to GString.
16574 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
16575 (I left it on by mistake in my previous commit).
16577 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
16579 * mini.c, cfold.c, basic-calls.cs: preserve side effects
16580 on cond branch optimization (fixes bug# 71515).
16582 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16584 * abcremoval.c: Fixed bug 71062.
16585 * abcremoval.h: Likewise.
16587 2005-1-20 Massimiliano Mantione <massi@ximian.com>
16589 * mini.c: Added a new functionality to optimize_branches, the removal
16590 of useless basic blocks, and fixed some problem in the removal of
16591 critical edges; some utility functions added for both purposes.
16592 * ssapre.c: Added complex expression support, and fixed bug 70637.
16593 * ssapre.h: Likewise.
16594 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
16596 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
16597 * driver.c: Re-enabled SSAPRE.
16599 2005-01-19 Martin Baulig <martin@ximian.com>
16601 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
16602 the result of mono_get_method_constrained().
16604 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
16606 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
16609 2005-01-18 Geoff Norton <gnorton@customerdna.com>
16611 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
16612 be detected. Fixes #59296.
16614 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
16616 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
16617 which can happen. Fixes #71361.
16619 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
16621 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
16624 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
16626 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
16627 appdomain-unload.exe to fail.
16629 * mini.c: Fix some memory leaks.
16631 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
16633 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
16634 Fixed bug and sped up some codepaths.
16636 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
16638 * mini.c: Fix some memory leaks.
16640 * exceptions.cs basic-long.cs: Add test for checked ulong->int
16643 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
16645 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
16648 * iltests.il: Add regression test for #71320.
16650 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
16652 * mini.c (mono_codegen): Fix installation of profiler hooks.
16654 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
16656 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
16658 * mini.h, mini.c, cfold.c: optimize access to enum
16659 readonly fields, too. Eval conditional branches if possible
16660 to perform unreachable code removal in more cases.
16662 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
16664 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
16666 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
16669 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
16670 WinXP DEP. Fixes #71244.
16672 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
16674 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
16676 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
16678 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
16680 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
16682 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
16685 * mini.h: Bump AOT version.
16687 * mini.h (MonoCompile): Change exvar to a hash table.
16689 * mini.c: Allocate a separate exvar for each handler block.
16691 * mini.c: Get rid of the computation of filter_lengths, its not needed.
16693 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
16694 ex var with the pending exception and only throw if the two are equal.
16697 * exceptions.cs: Add tests for rethrow and nested catch clauses.
16699 * mini-x86.c: Fix warnings.
16701 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
16702 used by all the ports now.
16704 * aot.c: Add write-symbols and save-temps options.
16706 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16708 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
16710 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
16712 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
16715 * tramp-s390.c: Check vtable slot belongs to the domain.
16717 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
16718 as per other platforms.
16720 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
16722 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
16724 * driver.c: we don't run the Main() code in a subthread anymore.
16726 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
16728 * mini.c: added experimental rtc support in the statistical
16729 profiler: if the user has the permission, more accurate statistics
16730 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
16731 The MONO_RTC value must be restricted to what the linux rtc allows:
16732 power of two from 64 to 8192 Hz.
16734 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
16736 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
16738 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
16740 * mini-ppc.c: better icache flush for smp.
16742 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
16744 * mini-amd64.c (emit_move_return_value): Fix memory leak.
16746 * mini-x86.c (get_call_info): Add the get_call_info () code from the
16747 amd64 port, not yet used.
16749 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16751 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
16754 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
16756 * driver.c: Added --security option to activate the security manager.
16757 Right now this will allow code generation for declarative demands and
16758 is disabled when AOT is specified.
16759 * mini.c: Add code generation for declarative security demands.
16760 * mini.h: Add mono_use_security_manager as an extern gboolean.
16762 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
16764 * aot.c (mono_compile_assembly): Speed up compilation a bit by
16765 emitting more dense assembly code.
16767 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
16768 exception throwing stuff.
16770 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
16772 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
16775 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
16776 left in by mistake.
16778 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
16781 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
16783 * tramp-*.c: Only patch vtable slots if the object is in the current
16784 domain. Fixes appdomain-unload.exe.
16786 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
16788 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
16791 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16793 * mini.c (reverse_branch_op): New helper function.
16795 * mini.c (optimize_branches): Run the new optimization only on
16796 platforms which support it. Also reverse all kinds of branches.
16798 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
16800 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
16803 * mini.c (optimize_branches): Reverse not-equals branches if the false
16804 bblock is a throw. This happens a lot of time with argument checking in
16807 * mini.c (mono_codegen): Add support for placing basic blocks after
16808 the function epilogue.
16810 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
16813 2005-01-05 Miguel de Icaza <miguel@ximian.com>
16815 * mini.c (setup_stat_profiler): Only set this up if the platform
16816 supports ITIMER_PROF.
16818 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
16820 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
16823 * inssel.brg: Fix a warning.
16825 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
16827 * mini.c: added support for statistical profiler
16828 (run with: --profile=default:stat).
16830 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
16832 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
16834 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
16836 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
16837 related to global registers from the amd64 port.
16839 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
16841 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
16843 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
16844 with global registers.
16845 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
16847 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
16849 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
16851 * debug-mini.c (encode_value): Fix off-by-one.
16853 * aot.c (encode_value): Likewise.
16855 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
16857 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
16859 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
16862 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
16864 * aot.c (emit_method_info): Increase size of temp buffer.
16866 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
16869 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
16871 * aot.c (emit_method_info): Fix build.
16873 * aot.c: Further rework of the AOT file format to reduce the size of
16874 the method info data.
16876 * mini.h: Bump AOT file format version.
16878 2004-12-27 Martin Baulig <martin@ximian.com>
16880 * mini.c (mini_get_method): New static method; call
16881 mono_get_method_full() and mono_get_inflated_method().
16882 (mono_method_to_ir): Use mini_get_method() instead of
16883 mono_get_method_full().
16885 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
16887 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
16889 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
16891 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
16893 * inssel-amd64.brg: Add some optimization rules.
16895 2004-12-24 Ben Maurer <bmaurer@ximian.com>
16897 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
16898 standard not GC'd stuff is fine.
16900 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
16902 * aot.c: Rework the AOT file format to get rid of most of the global
16903 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
16905 * mini.h: Bump AOT file format version.
16907 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
16909 * mini.h: Bump AOT file format version.
16911 * aot.c (mono_aot_is_got_entry): New function to determine if an
16912 address is inside a GOT.
16914 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
16916 * cpu-pentium.md: Increase the maximum size of some instructions which
16917 might involve a got access.
16919 * mini.c (get_method_from_ip): Another debug helper function.
16921 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
16922 when got var accesses are created during the decompose phase.
16924 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
16926 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
16927 argument mini_compile_method and to MonoCompile, and use this to
16928 determine whenever a given method is compiled for AOT. This allows the
16929 other methods compiled during AOT compilation to be free of AOT stuff,
16930 so the backends does not need to add special support for them by
16931 creating a fake GOT etc.
16933 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
16936 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16938 * mini.c (mono_method_to_ir): It turns out that some of the
16939 x-appdomain wrappers are lax with types, so just ignore this for
16942 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
16943 at the vtable->klass. If it is non-shared code we can just use the
16946 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
16948 * mini-ppc.c: access MonoDomain from tls, too.
16950 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
16952 * declsec.c: Removed unused variable (and related warning ;-)
16954 2004-12-21 Ben Maurer <bmaurer@ximian.com>
16956 * iltests.il: New test for LDELEMA on an array of ref types.
16958 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
16959 all ldelema's on reftypes.
16960 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
16961 it was the wrong place to put it.
16963 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
16964 register to pop to make this cleaner, at the request of Paolo.
16966 2004-12-20 Ben Maurer <bmaurer@ximian.com>
16968 * mini-ops.h (OP_GETHASHCODE): New op.
16970 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
16972 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
16975 For a microbenchmark, this reduces the cost of Hashtable.get_Item
16978 * mini-x86.c (mono_arch_output_basic_block): Rather than
16986 The first is 3 bytes while the second is 1. This saves 36 kb on
16987 mscorlib, quite a big saving. When bootstraping mcs, I was able to
16988 see a small boost because of icache locality.
16990 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
16992 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
16994 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
16995 started code sharing with the generic code.
16997 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
16999 * mini-ppc.c, cpu-g4.md: added code for direct access to
17002 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
17004 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
17005 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
17008 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
17010 * declsec.c|h: Added functions to cache the declarative stack modifiers
17011 in MonoJitInfo and to create a security frame from a MonoJitInfo
17013 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
17014 created. Register internal calls for System.Security.SecurityFrame::
17015 _GetSecurityFrame and _GetSecurityStack.
17016 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
17017 the definitions for the new stack walk/callback mechanism.
17018 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
17019 first security frame for LinkDemands and InheritanceDemands) and
17020 GetSecurityStack for Demands. Both use the new mono_walk_stack code
17022 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
17023 walk initialization (lupus).
17025 2004-12-20 Ben Maurer <bmaurer@ximian.com>
17027 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
17029 (handle_loaded_temps): Do not create a temporary variable for
17030 things that we know are temps. They will never be modified.
17031 (mono_spill_call): Set MONO_INST_IS_TEMP
17032 (mono_emulate_opcode): ditto
17034 (mono_method_to_ir.CEE_DUP): ditto
17036 2004-12-19 Ben Maurer <bmaurer@ximian.com>
17038 * mini.c (type_to_eval_stack_type): Make this handle the void type
17039 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
17040 (emit_tree): use ip_in_bb to special case some common idioms
17041 Update all callers to pass in the IP.
17042 (mono_method_to_ir): Make CEE_CALL* do the above as well.
17044 This gives us a nice 2% speedup in mcs bootstrap.
17046 * mini-x86.c (peephole_pass): Peephole pass to make
17055 * mini.c (ip_in_bb): new method.
17056 (mono_method_to_ir): use this method rather than doing the hash
17059 * linear-scan.c (mono_linear_scan): When expiring actives, you
17060 don't need to keep around variables that expire on this
17061 instruction. This makes it so that:
17064 store (ebx add (ebx, 1))
17068 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
17070 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
17071 combination to avoid doing two copies. Fix up problems with previous
17074 * mini.c: Fix 64 bit warnings.
17076 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
17078 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
17080 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
17081 changes from the x86 code.
17083 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
17085 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
17087 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
17088 throwing code to reduce its size, unify the AOT and non-aot code and
17089 get rid of relocations in the AOT case.
17091 * mini-x86.h mini.c exceptions-x86.c
17092 (mono_arch_get_throw_corlib_exception): New arch specific function to
17093 raise corlib exceptions which doesn't require relocations in the
17096 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
17098 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
17100 * mini.c (mono_emit_method_call): Only allocate the got var when it is
17103 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
17106 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
17108 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
17109 with add function when used from Inc/dec atomic
17110 functions. Re-enabled optimization on x86.
17111 * mini-ops.h: renamed atomic_add functions to
17112 allow _add to match the Interlocked::Add and
17113 _add_next to match Interlocked::Inc/Dec.
17115 2004-12-15 Massimiliano Mantione <massi@ximian.com>
17117 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
17118 linking of BBs to the end BB, and enabled SSAPRE also with
17119 consprop and copyprop (which was prevented by that bug).
17121 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
17123 * mini-x86.c: disabling the Interlocked optimizing code.
17125 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
17127 * aot.c (load_aot_module): Move reading of got_addr after the AOT
17128 file version check.
17130 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
17132 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
17133 interlocked optimization due lack of support on x86, rewrote
17134 exchange to take into account that base may be in eax.
17136 xsp works again; activated Interlocked optimizing code.
17138 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
17140 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
17142 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
17144 * mini-ops.h: Add new opcodes.
17146 * mini.h: Add new patch types. Add got_var to MonoCompile.
17148 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
17149 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
17150 make it work with all kinds of patchable code.
17152 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
17153 address of the GOT, and referencing entries in the GOT.
17155 * mini.c: Add code to load the GOT address if needed by an opcode.
17157 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
17158 independent AOT code on the x86 using an elf-style Global Offset Table.
17160 2004-12-14 Raja R Harinath <rharinath@novell.com>
17162 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
17164 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17166 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
17169 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
17171 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
17172 of Interlocked:Increment/Decrement/Add as inline ops.
17173 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
17175 2004-12-12 Geoff Norton <gnorton@customerdna.com>
17177 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
17178 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
17180 2004-12-12 Duncan Mak <duncan@ximian.com>
17182 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
17183 again. `patch_info->table_size' is no longer valid after Zoltan's
17186 2004-12-12 Martin Baulig <martin@ximian.com>
17188 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
17189 if we are the "real" method, ie. not an inlined method inside it.
17191 2004-12-11 Ben Maurer <bmaurer@ximian.com>
17193 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
17194 before we look in the special fields table. This fixes
17195 ../tests/thread-static-init.cs.
17197 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17199 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
17200 for Array get_Rank and get_Length. Fixes bug #70465.
17202 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
17204 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
17205 separate structure to reduce the size of MonoJumpInfo.
17207 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
17209 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
17211 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
17213 * mini.c (mini_get_inst_for_method): Changed to allow ports
17214 to return a MonoInst instead of opcode
17215 (renamed mini_get_opcode_for_method to better reflect the new functionality)
17217 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
17218 Allow ports to return a created MonoInst instead of op-code, will enable
17220 (renamed mini_get_opcode_for_method to better reflected the functionality)
17222 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
17224 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
17226 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
17228 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
17231 2004-12-08 Martin Baulig <martin@ximian.com>
17233 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
17234 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
17236 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
17238 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
17241 * exceptions.cs: Disable some tests which depend on properties of x86 fp
17244 2004-12-08 Raja R Harinath <rharinath@novell.com>
17246 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
17248 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
17250 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
17251 bug introduced by the previous patch.
17253 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
17255 * mini-ppc.c, objectc.cs: handle large structs passed by value
17256 (fixes bug #69972).
17258 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
17260 * mini-ppc.c: OP_ARGLIST implementation from
17261 Geoff Norton <gnorton@customerdna.com>.
17263 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
17265 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
17266 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
17268 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
17270 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
17272 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17274 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
17277 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
17279 * mini-sparc.c: Zero out localled-ed memory.
17281 * iltests.il: Add tests for zeroing out localloc-ed memory.
17283 2004-12-04 Martin Baulig <martin@ximian.com>
17285 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
17286 mono_method_get_signature_full().
17288 2004-12-03 Massimiliano Mantione <massi@ximian.com>
17290 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
17291 and some utility functions (always for SSAPRE), integrated SSAPRE.
17292 * mini.h: Likewise.
17293 * driver.c: Added ssapre option.
17294 * ssa.c: Small fix on OP_ARG handling.
17295 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
17296 * Makefile.am: Likewise.
17298 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
17300 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
17301 now in the xp code.
17303 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
17306 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17308 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
17310 * cpu-s390.md : Increase instruction length of oparglist.
17312 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
17314 2004-11-30 Martin Baulig <martin@ximian.com>
17316 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
17317 virtual generic methods. We call a special helper_compile_generic_method()
17318 icall to retrieve the method from the vtable, inflate and compile
17319 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
17321 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
17323 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
17325 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
17327 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
17329 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
17332 2004-11-27 Ben Maurer <bmaurer@ximian.com>
17334 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
17335 platforms with PIC aot.
17337 2004-11-28 Martin Baulig <martin@ximian.com>
17339 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
17342 2004-11-28 Martin Baulig <martin@ximian.com>
17344 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
17345 the result of mono_type_get_underlying_type() to check whether
17348 2004-11-26 Martin Baulig <martin@ximian.com>
17351 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
17354 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
17356 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
17357 the same way as the other arguments so they won't get clobbered.
17359 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
17360 calls through R11 since it is clobbered by the trampoline code.
17362 2004-11-26 Raja R Harinath <rharinath@novell.com>
17364 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
17365 pick up in-tree mscorlib.dll.
17367 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
17369 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
17371 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
17372 runtime data/code are now stored in a table similar to the GOT in ELF.
17373 This allows the code itself to be position independent.
17375 * aot.c: Fix loading of referenced assemblies after the lazy assembly
17378 * aot.c: Attach ELF type (object/function) directives to all global
17381 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
17383 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
17385 * mini-amd64.h: Turn on PIC AOT code.
17387 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
17388 returning the offset within an OP_AOTCONST instruction where the GOT
17389 offset needs to be added.
17391 * mini.h: Bump AOT file format version.
17393 2004-11-25 Martin Baulig <martin@ximian.com>
17395 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
17396 uninflated generic methods.
17398 2004-11-25 Martin Baulig <martin@ximian.com>
17400 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
17402 2004-11-24 Martin Baulig <martin@ximian.com>
17404 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
17405 original klass (this only applies for generic instances).
17407 2004-11-24 Martin Baulig <martin@ximian.com>
17409 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
17410 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
17413 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
17415 * mini.c (mono_method_to_ir): Disable inlining for methods containing
17416 localloc. Fixes #69678.
17418 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
17420 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
17422 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
17423 used SSE registers on pinvoke calls. Fixes #69774.
17425 2004-11-23 Geoff Norton <gnorton@customerdna.com>
17427 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
17428 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
17430 2004-11-23 Raja R Harinath <rharinath@novell.com>
17432 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
17433 Refer directly to the mcs/ tree.
17435 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17437 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
17438 Check if a trampoline for a synchronized method is required.
17440 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
17442 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
17443 with localloc if needed. Throe arithmetric exception in
17444 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
17445 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
17447 2004-11-19 Geoff Norton <gnorton@customerdna.com>
17449 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
17450 types before switching on type. Fixes #69622.
17452 2004-11-19 Raja R Harinath <rharinath@novell.com>
17454 * Makefile.am (check-local): New. Integrate into 'make check'.
17455 (MCS,RUNTIME): Define using in-tree mono and mcs.
17457 (%.exe): Use $(ILASM).
17459 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
17461 * mini-ppc.c: adjust initial prolog size (bug #69691).
17463 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
17465 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
17468 2004-11-17 Raja R Harinath <rharinath@novell.com>
17470 * Makefile.am (clean-local): Rename from 'clean'.
17472 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17474 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
17475 to mono_arch_is_int_overflow.
17476 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
17479 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
17481 * declsec.c|h: New files to support declarative security attributes.
17482 Added function to check if a method has (applicable) security.
17483 * mini.c|h: Add check for declarative security attributes in
17484 mono_method_check_inlining.
17485 * Makefile.am: Added declsec.c and declsec.h to the build.
17487 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
17489 * mini.c, mini.h: update to keep dynamic code info per-domain.
17491 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
17493 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
17494 (mini_init): Get rid of it from here too.
17496 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
17498 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
17499 implemented OP_RETHROW (patch by Geoff Norton
17500 <gnorton@customerdna.com>).
17502 2004-11-10 Geoff Norton <gnorton@customerdna.com>
17504 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
17505 between appdomains. Fixes appdomain-unload on PPC.
17507 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
17509 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17510 mini-exceptions.c: handle the new wrapper types.
17511 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
17512 token value as a MonoClass* when compiling a wrapper.
17513 mono_jit_create_remoting_trampoline now takes an additional
17514 MonoRemotingTarget parameter.
17516 2004-11-10 Martin Baulig <martin@localhost>
17518 * mini.c (mono_method_to_ir): Use `generic_container->context'
17519 rather than creating a new one.
17521 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17523 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
17525 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
17527 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
17529 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
17530 the experimental aot cache stuff.
17532 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
17534 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17535 mini-exceptions.c: update to exception clause structure changes.
17537 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
17539 * exceptions-x86.c (throw_exception): Fix warnings.
17541 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
17544 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
17546 * exceptions-sparc.c (get_throw_exception): Really fix this.
17548 2004-11-07 Ben Maurer <bmaurer@ximian.com>
17550 * tramp-*.c: we no longer support icalls without wrappers, so
17551 a bit of code can be removed here
17553 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
17555 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
17558 * cpu-sparc.md: Add op_rethrow.
17560 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
17562 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
17564 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
17565 * mini-ops.h: Add OP_RETHROW.
17567 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
17569 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
17571 2004-11-05 Geoff Norton <gnorton@customerdna.com>
17573 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
17574 Makes the output much easier to read
17576 2004-11-05 Ben Maurer <bmaurer@ximian.com>
17578 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
17579 prevents another huge leak when compiling with ssa. Secondly, the
17580 performance of doing this rather than freeing the lists is much
17581 better. GList does a lock every time you allocate a list link,
17582 so that it can use a memory pool. So, it is better to just use
17583 a memory pool of our own.
17585 * ssa.c, linear-scan.c: replace g_list_remove_link with
17586 g_list_delete. The remove one does not free the GList, so we were
17587 leaking memory. On -O=all --compile-all with corlib, this cut down
17588 3 MB of allocations.
17590 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
17592 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
17594 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
17596 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
17597 into a new function mono_create_jit_trampoline ().
17599 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
17601 * trace.c (get_spec): Allow tracing of classes without a namespace.
17603 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
17605 * mini.c: Fix pointer overwrite in mini_method_compile.
17607 2004-11-2 Geoff Norton <gnorton@customerdna.com>
17609 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
17610 The darwin ABI needs some special handling for 1 and 2 byte structs
17611 Lets use lbz/lhz instead of lwz everywhere.
17612 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
17613 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
17614 Use stb/sth for the former, and put the latter always on stack instead of in
17615 argument registers.
17617 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
17619 * trace.c (is_filenamechar): Add '_'.
17621 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17623 * mini-s390.c: Fix prolog length to allow for large trace requirements.
17625 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
17627 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
17629 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
17630 depends on libmonogc. Fixes #68805.
17632 2004-10-26 Miguel de Icaza <miguel@ximian.com>
17634 * mini.c (mono_jit_free_method): Provide extra information for
17635 this error. Currently this leaks, but will be turned into a
17636 developer option in the future.
17638 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
17640 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
17642 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
17644 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
17645 boundary. Fixes reading of PATCH_INFO_R4 and R8.
17646 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
17648 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
17650 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
17651 trampolines for AOT code.
17653 2004-10-22 <vargaz@freemail.hu>
17655 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
17656 constructed types. Fixes #68136.
17658 2004-10-21 Martin Baulig <martin@ximian.com>
17660 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
17661 if it returns true, unwind the stack to the call instruction.
17663 2004-10-21 <vargaz@freemail.hu>
17665 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
17667 * mini.h: Bump AOT version number.
17669 * objects.cs: Add another test for unbox trampolines.
17671 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
17674 2004-10-20 <vargaz@freemail.hu>
17676 * driver.c: Add SHARED to the set of optimizations tested.
17678 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
17680 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
17681 used by CEE_NEWARR.
17683 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
17685 2004-10-20 Martin Baulig <martin@ximian.com>
17687 * mini-exceptions.c (mono_handle_exception): Call
17688 mono_debugger_handle_exception() to tell the debugger about
17689 catch/finally clauses.
17691 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
17693 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
17695 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
17698 2004-10-15 Geoff Norton <gnorton@customerdna.com>
17700 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
17701 methods as their native size, fixed bug #57543, #57545.
17702 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
17703 This saves a temporary register and mullw call down into 1 (minor perf
17704 increase for cases like sum = sum * 5; This use to translate into:
17707 It now translates to
17710 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
17712 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
17715 2004-10-11 Martin Baulig <martin@ximian.com>
17717 * mini.c (mono_method_to_ir): If we're a generic method, get the
17718 MonoGenericContainer from our MonoMethodNormal and create a
17719 MonoGenericContext from it.
17721 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
17723 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
17725 * basic-long.cs: Add test for checked i8->i2 cast.
17727 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17729 * inssel-ppc.brg: added a couple of speedup rules.
17731 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
17733 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
17734 to speed up rebuilds.
17736 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17738 * mini-s390.c: Minor fix to OP_OR_IMM.
17740 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
17742 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
17743 better. Fixes appdomain-unload.exe on sparc.
17745 2004-10-02 Massimiliano Mantione <massi@ximian.com>
17747 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
17748 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
17751 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
17753 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
17755 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
17757 * mini.c: Always generate a field read/write wrapper for members
17758 of the class MarshalByRefObject since the actual instance could
17761 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
17763 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
17765 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
17767 * driver.c mini.h trace.c: Move the setting of the main assembly into
17768 a separate function called mono_trace_set_assembly () and call it after
17769 actually loading the main assembly. Fixes #66872.
17771 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
17773 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
17774 using the code manager.
17776 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
17778 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
17780 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
17782 * cpu-amd64.md: Fix bug in previous patch.
17784 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
17787 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
17789 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
17790 mini-exceptions.c: updates for changed stack walk interface.
17792 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
17794 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
17796 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
17798 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
17800 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
17802 * driver.c (mini_regression_list): Do not call mono_assembly_close
17803 since assemblies can't be unloaded.
17805 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17807 * cpu-amd64.md: Fix more instruction lengths.
17809 * cpu-amd64.md: Fix lengths of some instructions.
17811 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
17813 * inssel.brg: Make the array ldelema check aot friendly.
17815 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
17817 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
17819 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
17821 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
17823 * mini-x86.c: Fix build.
17825 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
17826 mono_type_get_underlying_type () helper function to simplify code.
17828 2004-09-09 Martin Baulig <martin@ximian.com>
17830 * mini-amd64.c: Don't access `type->data.klass' directly, call
17831 mono_class_from_mono_type() instead since the type may be a
17834 2004-09-09 Martin Baulig <martin@ximian.com>
17836 * mini-amd64.c (get_call_info): Fix support for generic instances.
17837 (add_valuetype): Use mono_class_from_mono_type() to get the class
17838 since we can be a generic instance.
17840 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
17842 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
17844 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
17846 * liveness.c: reset spill costs on each scan: bug 62107
17848 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
17850 * exceptions-sparc.c (mono_arch_find_jit_info): remove
17851 unnecessary line that doesn't compile
17853 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
17855 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
17856 trampolines, make them call an error function so people can fix their
17859 2004-09-06 Martin Baulig <martin@ximian.com>
17861 * mini.c (mono_method_to_ir): When initializing locals, handle a
17862 generic instances like a valuetype if it's a valuetype and like a
17863 class if it's a class.
17865 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17867 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
17868 stack. Fixes #64674.
17870 * exceptions.cs: Add test for unwinding of call arguments.
17872 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
17874 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
17875 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
17876 set the carry/borrow flag). The sparc and s390 implementations
17877 can now use optimized versions (and simplify the code). ppc bugfixes.
17879 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
17881 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
17883 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
17885 * inssel-amd64.brg: Remove leftover 32 bit rule.
17887 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
17889 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
17891 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
17892 mono_arch_find_jit_info functions into a new function. Fix a memory
17895 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
17898 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17900 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
17903 * exceptions.cs: Add array size tests.
17905 * mini.c: Allocate a separate icall wrapper for each arity of
17906 mono_array_new_va. Fixes #59509.
17908 * exceptions.cs: Add testcase for 64578.
17910 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
17912 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
17914 2004-09-02 Martin Baulig <martin@ximian.com>
17916 * mini.c (mono_method_to_ir): When initializing the locals, call
17917 handle_initobj() on the generic instance itself, not its
17920 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
17922 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
17923 MonoJitInfo for dynamic methods.
17925 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
17927 * mini.c: Add support for freeing JIT data for dynamic methods.
17929 2004-09-01 Martin Baulig <martin@ximian.com>
17931 * mini-x86.c (is_regsize_var): Added support for generic
17933 (mono_arch_emit_prolog): Make this compile again, use
17934 `x86_push_imm_template (code)'.
17936 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
17938 * mini-x86.c: make all push_imm instructions that get
17939 patched always emit the long form
17941 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
17943 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
17944 in a per-domain hash.
17946 * mini-amd64.c (merge_argument_class_from_type): Handle generic
17949 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
17951 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
17954 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
17957 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
17958 Beginnings of SSE2 support.
17960 * exceptions.cs: Add more tests for checked int<->uint casts.
17962 2004-08-28 Martin Baulig <martin@ximian.com>
17964 * mini-x86.c (mono_arch_instrument_epilog): Added support for
17968 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
17969 Handle generic instances recursively.
17971 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17973 * iltests.il: test for conv.u8 on a constant
17975 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17977 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
17978 LCONV_x4 (shrun_32 (membase)).
17980 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
17982 * inssel-x86.brg: c&p rules for push/setret of long
17984 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17986 * inssel-x86.brg: c&p rules for compare (base, regvar) and
17987 compare (regvar, base)
17989 * inssel-x86.brg: more burg love
17991 * inssel.brg: more cleanup
17993 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
17995 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
17997 * basic-long.cs, basic-calls.cs: new tests for optimization.
17999 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
18001 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
18004 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
18006 * mini-amd64.c (read_tls_offset_from_method): Add another case.
18008 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
18010 * inssel.brg (mini_emit_memcpy): use
18011 NO_UNALIGNED_ACCESS to disable memcpy optimization
18013 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
18015 * mini-amd64.c: Handle generic types in various places.
18017 * mini.c (mono_method_to_ir): Handle generic types in init locals.
18019 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
18021 * mini.c (handle_box): Fix warning.
18023 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
18025 * mini-amd64.h: Enable the emit_state optimization.
18027 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
18029 * mini-amd64.c: Add some new 64 bit peephole opts.
18031 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
18033 * cpu-amd64.md: sreg1 of div instructions must be %rax.
18035 * mini-amd64.c: Register allocator fixes.
18037 * mini.c: Add an optimization to emit_state to avoid allocation of new
18038 registers on some platforms.
18040 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
18042 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
18044 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
18045 allocation. Fixes #63085.
18047 * basic-long.cs: Add new regression test.
18049 * mini-amd64.c: Register allocator improvements.
18051 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
18053 * mini-amd64.c (read_tls_offset_from_method): Add another code
18056 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
18057 instruction sequence for nullifying class init trampolines.
18059 * objects.cs: Add new regalloc test.
18061 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
18063 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
18065 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
18067 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
18070 * driver.c: Fix profiling after TLS changes.
18072 * driver.c (mono_main): Set mono_stats.enabled if needed.
18074 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
18077 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
18079 * mini-x86.c: use a 1 op rather than a 2 op tls access
18080 instruction -> faster.
18082 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
18084 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
18087 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
18089 * exceptions-sparc.c (throw_exception): fix typo
18091 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
18093 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
18094 set tree->dreg correctly with tls. Allow any
18095 register to be used.
18097 * mini-x86.c (read_tls_offset_from_method): add new code
18098 generation pattern seen with GCC.
18101 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
18103 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
18104 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
18105 exceptions-sparc.c: fix some performance issues in exception
18106 handling and setting of the stack trace for exceptions that were
18109 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
18111 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
18114 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
18117 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
18119 This patch inlines tls access, when possible.
18121 * mini.h: new arch functions for TLS intrinsics.
18122 All platforms updated with a stub.
18124 * mini.c: use the new intrinsics
18126 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
18127 arch specific intrinsic for tls variables
18129 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
18131 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
18134 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
18136 * mini.c: thread local allocation
18138 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
18140 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
18142 * Makefile.am: Link against the static version of libmonogc.
18144 * Makefile.am: Link the static versions of the convenience libraries
18145 into the mono executable.
18147 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
18149 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
18151 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
18152 on integer overflow.
18154 * mini-amd64.c: Reorganize function call code.
18156 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
18158 2004-08-14 Ben Maurer <bmaurer@ximian.com>
18160 * inssel-x86.brg: use xor eax,eax.
18162 * basic.cs: new tests
18164 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
18166 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
18167 in exception throwing code.
18169 2004-08-14 Ben Maurer <bmaurer@ximian.com>
18171 * inssel-x86.brg: use xor esi,esi.
18173 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
18175 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
18176 can trace methods compiled during mini_init () too.
18178 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
18181 2004-08-14 Ben Maurer <bmaurer@ximian.com>
18183 * Makefile.am: static link on x86 (r=zoltan)
18185 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
18187 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
18188 code since it causes some programs to fail.
18190 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
18192 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
18194 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
18196 * mini.c: ovfops_op_map - add STACK_OBJ case for
18198 * basic.cs: add test_0_pin_string as test
18201 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
18203 * Makefile.am: build C# if srcdir != builddir
18205 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
18207 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
18208 fall-through blocks.
18210 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
18212 * driver.c: enable loop by default again and include abcrem in -O=all.
18214 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
18216 * iltests.il: Add some localloc tests.
18218 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
18220 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
18223 * inssel-amd64.brg: Add some optimizations.
18225 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
18228 * Makefile.am: Statically link mono against libmono on AMD64.
18230 * mini-amd64.c inssel-amd64.brg: Optimizations.
18232 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
18234 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
18236 * tramp-amd64.c: Patch calling code in trampolines.
18238 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
18240 * mini-amd64.c: pinvoke struct passing fixes.
18242 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
18244 * mini-sparc.c: redo change, make mono_arch_cpu_init call
18245 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
18247 2004-08-05 Duncan Mak <duncan@ximian.com>
18249 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
18252 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
18254 * mini-amd64.c (emit_move_return_value): Move return value for normal
18257 2004-08-05 Martin Baulig <martin@ximian.com>
18259 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
18260 `type->type'; just modify `type' itself when dealing with enums
18261 and generic instances.
18262 (check_call_signature): Make `simple_type' a `MonoType *'.
18264 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
18266 * mini.c: Use OP_PADD to add offsets to addresses.
18268 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
18270 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
18272 * mini-sparc.c (mono_arch_emit_epilog): fix check
18273 for folding last op into restore instruction
18275 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
18277 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
18278 helper methods using the code manager.
18280 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
18282 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
18284 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18286 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
18287 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
18289 * mini-s390.c: fix tail processing
18291 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
18293 * mini-ppc.c: mul.ovf.un exception name fix.
18295 2004-08-03 Martin Baulig <martin@ximian.com>
18297 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
18298 instances; before jumping to `handle_enum', also modify `ptype'.
18300 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
18302 * cpu-sparc.md: fcall maximal length too small.
18304 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
18306 * mini-amd64.c mini.h: Add initial support for passing/returning
18307 structures to/from pinvoked methods.
18309 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
18311 * mini-ppc.c: reg allocator fix.
18313 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
18315 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
18317 * inssel.brg: Optimize memset on 64 bit machines.
18319 * mini-amd64.c: Fix some vararg cases.
18321 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
18323 * mini-s390.c: Corrected macro in emit_float_to_int
18325 * s390-abi.cs: Tests to exercise the s390 ABI
18327 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
18329 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
18332 * basic.cs: Add a test for add.ovf.un.
18334 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
18336 * mini-sparc.c: add case for OP_IDIV_UN
18338 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
18340 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
18342 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
18344 2004-07-30 Ben Maurer <bmaurer@ximian.com>
18346 * basic.cs: regression tests.
18348 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
18351 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
18353 * basic.cs: Add a new test.
18355 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
18356 and AOT. Various fixes and optimizations.
18358 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
18360 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
18362 * mini-ppc.c: make sure temp regs are not used for global reg
18365 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
18367 * cpu-sparc.md: conv_i8 fix for 64bits
18369 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
18371 2004-07-29 Ben Maurer <bmaurer@ximian.com>
18373 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
18374 add opcode for cmp BYTE PTR [eax], imm.
18376 * inssel.brg: Make memcpy and memset takes bases.
18378 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
18380 * *-amd64.*: More AMD64 work.
18382 2004-07-28 Ben Maurer <bmaurer@ximian.com>
18384 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
18385 add a compare-not-equal opcode.
18387 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
18389 * mini.c: Use mono_init_from_assembly instead of mono_init.
18391 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
18393 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
18395 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
18397 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
18399 * inssel.brg: 64 bit fixes.
18401 * mini.h (MonoCallInst): Add some AMD64 specific data.
18403 * mini.h: Add some OP_P opcodes.
18405 2004-07-28 Ben Maurer <bmaurer@ximian.com>
18407 * basic.cs: tests for 61797 and 61740
18409 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
18411 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
18412 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
18414 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
18416 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
18418 * *-amd64*.*: Ongoing AMD64 work.
18420 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
18422 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
18424 * *-amd64*: Ongoing AMD64 work.
18426 * mini-arch.h: Add AMD64 support.
18428 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
18430 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
18432 * mini-ops.h: Add new opcodes.
18434 * Makefile.am: Add AMD64 support.
18436 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
18437 rules into the inssel-long*.brg files.
18439 * *-amd64.*: Add beginnings of AMD64 backend.
18441 2004-07-22 Ben Maurer <bmaurer@ximian.com>
18443 * mini.c (print_dfn): commenting out the code that prints
18444 the cil. With -O=deadce, this makes -v -v crash.
18446 * cpu-pentium.md: make checkthis have a length of 2
18448 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
18450 * mini-sparc.h: fix implementations of __builtin
18451 functions for Sun compiler for V9.
18453 2004-07-16 Ben Maurer <bmaurer@ximain.com>
18455 * mini.c: use the new stelem.ref wrapper
18456 * exceptions.cs, arrays.cs: new stelem.ref tests
18458 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
18460 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
18461 new XSP should work with these changes).
18463 2004-07-14 Ben Maurer <bmaurer@ximain.com>
18465 * inssel-{long32,x86,}.brg: trivial optimizations.
18467 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
18469 * mini.c: load value when emitting box operation in
18472 2004-07-12 Ben Maurer <bmaurer@ximian.com>
18474 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
18475 is one byte shorter than cmp DWORD PTR [eax], 0.
18477 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
18479 * inssel-ppc.brg: arguments on the stack are always
18480 relative to the stack pointer (spotted by Neale Ferguson).
18482 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18484 * exceptions-x86.c: delay appending the method name to the trace until
18485 after mono_jit_info_table_find is called, as this gets the real
18488 2004-07-09 Ben Maurer <bmaurer@ximian.com>
18490 * aot.c: register roots
18492 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18494 * aot.c : I could just use PLATFORM_WIN32 flag.
18496 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18498 * aot.c : Reverting the previous fix. This time it broke linux build.
18500 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
18502 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
18504 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
18506 * mini.c (handle_stack_args): Remove some more debugging code.
18508 * mini.c (handle_stack_args): Remove debug output left in by mistake.
18510 * driver.c mini.h aot.c: Allow additional options to be specified with
18511 --aot and pass them to mono_compile_assembly.
18513 * aot.c: Add experimental code to AOT compile all loaded assemblies
18514 on demand and save the code into a cache in the filesystem.
18516 * aot.c: Add support for more wrapper methods.
18518 * mini.c (handle_stack_args): Handle some corner cases. Fixes
18521 * cpu-*.md: Remove removed opcodes.
18523 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
18524 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
18525 related icalls to marshal.c.
18527 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
18529 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
18531 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
18533 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
18535 2004-07-06 Ben Maurer <bmaurer@ximian.com>
18536 * liveness.c: If liveness is recomputated we need to reset the information
18537 for each variable. This way, if the liveness range has been narrowed
18538 by optimizations that happened after the last computation, we can return
18541 For example, if you have
18546 // Tons of code that does not affect i
18552 i = 0 is dead code and will be removed by SSA. However, when
18553 linear scan gets to the code, i will still appear to be live
18554 throughout the entire block. This prevents good register allocation.
18556 2004-07-06 Martin Baulig <martin@ximian.com>
18558 * debug-mini.c (mono_debug_init_method): Allow
18559 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
18560 (mono_debug_add_icall_wrapper): New method.
18562 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
18564 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
18566 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
18569 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
18571 * aot.c (mono_aot_load_method): Fix loading of debug info.
18573 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
18575 * aot.c: Add logging support.
18577 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
18579 * mini.h: Add prototype for mono_print_method_from_ip.
18581 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
18583 * inssel.brg: 64 bit fixes.
18585 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
18588 * Makefile.am: Add SPARC64 support.
18590 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
18592 * aot.c: Fix alignment problems on 32 bit platforms.
18594 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
18596 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
18599 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
18602 * mini.h: Bump AOT file version. Some 64 bit fixes.
18604 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
18606 * inssel-sparc.brg: Add new rule to avoid register moves.
18608 * inssel.brg: Add ldind_to_load_membase helper function.
18610 2004-06-30 Ben Maurer <bmaurer@ximian.com>
18612 * mini.c: OffsetToStringData intrinsic.
18614 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
18616 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
18618 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
18621 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
18622 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
18624 * mini.c: reinstated mono_compile_get_interface_var()
18625 on x86, too, since the change breaks the Gtk# build there as well.
18627 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18629 * driver.c: remove loop from the default optimizations: it seems to
18630 interact badly with some of the other options (see bug #60613).
18632 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
18634 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
18635 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
18637 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
18639 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
18640 vararg-using methods.
18642 2004-06-21 Martin Baulig <martin@ximian.com>
18644 * mini/mini-exceptions.c
18645 (mono_handle_exception): Added `gpointer original_ip' argument.
18646 After calling mono_unhandled_exception(), call
18647 mono_debugger_unhandled_exception() and if that returns true,
18648 restore the context and return.
18650 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
18652 * mini-ppc.c: prefer the use of relative branches so
18653 they won't need to be patched in aot code (patch from Patrick Beard).
18655 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18657 * aot.c: patch from Patrick Beard to make the output assembly
18658 more correct for the MacOSX assembler. Small tweak to
18659 generate sane images on Linux/PPC, too.
18661 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18663 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
18664 case until bug #59509 is fixed (shows up in #60332).
18666 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18668 * mini.c: make sure the needed wrappers are compiled, too, with
18671 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
18673 * driver.c: remove NPTL reference in --version output.
18675 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
18677 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
18678 generate valid assembly for the Mach-O assembler.
18680 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
18682 * driver.c: don't include abcrem in the all optimization specifier
18683 since it slows down jit compilation too much for now.
18685 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
18687 * mini.c: use BIGMUL only if both operands have the same signage.
18688 * iltests.il: Test for bug 60056. (errors related to signage in
18693 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
18695 * mini.c, aot.c: memory leak fixes.
18697 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
18699 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
18701 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
18703 * Makefile.am: remove the -static hack completely, it links in
18704 statically glib as well.
18706 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
18708 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
18709 * exceptions.cs: make it compile with new mcs/csc.
18711 2004-06-03 Massimiliano Mantione <massi@ximian.com>
18712 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
18713 and added relevant test case.
18715 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18717 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
18718 regressions in gtk-sharp.
18720 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
18722 * exceptions.cs: New regression tests.
18724 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
18726 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
18728 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
18730 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
18732 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
18734 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
18736 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
18738 * mini.c (mono_jit_runtime_invoke): Init class in this
18739 method instead of trusting mono_jit_compile_method to
18740 do the work (because wrappers can be in object class)
18742 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
18744 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
18746 * basic-long.cs: New regression test.
18748 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
18750 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
18751 and div/rem checks.
18753 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
18755 * Makefile.am: fix miguel's change to build mono statically against
18756 libmono (track build dependencies).
18758 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18760 * cfold.c: Some glib versions do not have G_MININT32.
18762 2004-05-26 Massimiliano Mantione <massi@ximian.com>
18764 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
18765 with precision of tan, atan, sin and cos, and implemented related
18766 regressions tests (fixes bug 54467, but one new problem appeared and
18769 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
18771 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
18773 * exceptions.cs: Add test for constant folding && division by zero.
18775 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
18776 since driver.c is in libmono too, so the optimization was useless.
18778 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
18779 variable to driver.c so the compiler can emit more efficient code to
18782 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18784 * Makefile.am: don't distribute generated inssel.[ch] files.
18786 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
18788 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
18789 into the default appdomain. Fixes #58707.
18791 * jit-icalls.c: Remove the broken approximation for truncl, doing
18792 no conversion is better.
18794 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
18797 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
18799 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
18800 of the mcrxr instruction which is not available on some processors
18801 even if it's documented to be. Implement add and sub overflow correctly
18802 (still not complete for long unsigned). Speed up icalls a bit.
18804 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
18806 * mini.c (mono_jit_compile_method_with_opt): Make sure that
18807 we run .cctor in the current domain instead of target_domain.
18809 Fixes bug #58558, .cctor not being called in -O=shared.
18811 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
18813 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
18815 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
18817 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
18818 which can be done with an imm8, do it that way.
18819 (mono_arch_output_basic_block): ditto for a jmp
18820 (mono_arch_emit_prolog): Computate maximum offset of a label.
18822 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
18824 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
18825 now tries to allocate prefered physical reg's for virtual
18826 regs. This reduces the number of emited spills/loads with
18827 20-30% on our core assemblies.
18829 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
18831 * jit-icalls.c: truncl() is not needed and trunc() is
18832 the correct thing to do anyway (bug #58287).
18834 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
18836 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
18839 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
18841 * driver.c: enable loop optimizations by default.
18843 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
18845 * mini-x86.c: fix calc of max loop size when aligning loops start.
18847 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
18849 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
18852 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
18854 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
18857 * basic-long.cs: Add tests for add/subtract of immediates with carry.
18859 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
18861 * mini.c (inline_method): Allways inline some wrappers even if the cost
18862 is too large. Fixes #58785.
18864 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
18866 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
18868 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
18869 (crichton@gimp.org). Beginning of support for sparc/linux.
18871 * mini-sparc.c: Optimize retrieval of LMF address.
18873 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
18875 * exceptions-ppc.c: handle alloca in methods with clauses.
18877 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
18879 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
18881 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
18883 * mini.c: Delegate most of the abort signal work to
18884 mono_thread_request_interruption, which also handles Stop and Suspend
18887 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
18889 * mini.c mini.h: Allow inlining of icall wrappers if the backend
18890 supports the save/restore lmf opcodes.
18892 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
18894 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
18895 by gcc-3.4 as well.
18897 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
18899 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18901 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
18902 methods which contain array accesses.
18904 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
18905 boundaries. Fixes #58537.
18907 * iltests.il: Add regression test for #58537.
18909 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18911 * mini-x86.c (mono_arch_local_regalloc): Last part of
18912 fix for bug #58633 (releasing register to early).
18914 2004-05-18 Miguel de Icaza <miguel@ximian.com>
18916 * basic-long.cs: Add new regression test.
18918 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
18920 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
18921 register too early on the chain.
18923 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
18925 * mini.c (create_helper_signature): Use a helper function to reduce
18926 the code which needs to be written. Also set the calling convention of
18927 icalls on windows. Fixes #57840.
18929 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
18931 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
18932 exceptions-ppc.c: added helper function to get the instruction address
18933 from a signal handler context.
18935 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18937 * helpers.c: use g_get_tmp_dir. Invokes happyness
18940 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
18942 * helpers.c: Add new env variable to pass args to objdump.
18943 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
18945 2004-05-17 Radek Doulik <rodo@ximian.com>
18947 * Makefile.am (common_sources): added abcremoval.h so it get
18948 disted and daily mono packages on go-mono.com will build again
18950 2004-05-17 Massimiliano Mantione <massi@ximian.com>
18952 * abcremoval.c: Fixed coding style, added copyright header.
18954 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
18956 * mini.h: Added prototype for abc removal main function.
18958 * build_relations_propagation_table.pl: Added copyright header.
18960 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18962 * basic-long.cs: reg test for complex ceq_long bug.
18964 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
18966 * mini-x86.c (mono_arch_local_regalloc): Correctly free
18967 reg in long and clob case (bug #58343). Fixed/added comments.
18969 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
18971 * mini.c (mono_jit_runtime_invoke): Follow new convention
18972 of calling the invoke method with an function pointer.
18974 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
18976 * ChangeLog: Fix author of memory leak patch.
18978 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
18980 * Makefile.am: fix make dist as well...
18983 2004-05-14 Massimiliano Mantione <massi@ximian.com>
18985 * cfold.c: Made so that conversions from pointer to int4 are no-ops
18986 on archs where pointers are 4 bytes long.
18988 * Makefile.am: Added abcremoval.c source file.
18990 * abcremoval.c: Added abcremoval.c.
18992 * abcremoval.h: Added abcremoval.h.
18994 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
18996 * inssel.brg: Enabled bounds check removal.
18998 * mini.c: Added support for abcrem optimization.
19000 * mini.h: Added abcrem optimization label.
19002 * driver.c: Added support for abcrem optimization.
19004 * propagated_relations_table.def: Added propagated_relations_table.def.
19006 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
19008 * mini.c, cfold.c: fix style.
19010 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19012 * mini.c: handle issue with the low-level implementation of
19013 some long opcodes (bug #54209).
19015 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
19017 * basic.cs: test for my new cmov stuff.
19019 2004-05-13 Patrik Torstensson
19021 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
19022 opt and added peephole documentation.
19024 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
19026 * tramp-ppc.c: rewrote the generic trampoline code.
19028 2004-05-11 Patrik Torstensson
19030 * mini-x86.c: optimize long shl/shr asm code (one less branch)
19032 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
19034 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
19036 * mini.h mini.c dominators.c: Applied patch from Derek Woo
19037 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
19039 * mini.c: Add new icalls for AsAny marshalling.
19041 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
19043 * tramp-ppc.c, mini-ppc.c: more cleanups.
19045 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19047 * mini.c: no warnings.
19049 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19051 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
19053 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
19055 * mini.c: In the thread abort signal handler, if the thread is in the
19056 process of being stoped, don't throw the Abort exception, just stop the
19059 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
19061 * tramp-ppc.c: removed old code.
19063 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19065 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
19066 do some simple speed optimizations on ppc.
19068 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
19070 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
19071 and large offsets in load/store.
19073 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
19075 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
19076 it causes regressions.
19078 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
19080 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
19083 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
19085 * jit-icalls.c: remove warnings.
19086 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
19087 speedups for unsafe code.
19089 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
19091 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
19093 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
19095 * basic-calls.cs: Add new regression test.
19097 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
19100 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
19102 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
19105 2004-05-06 Patrik Torstensson
19107 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
19108 long reg allocation in any reg (not only eax:edx) and implemented
19109 long shl/shr ops in asm instead of helpers.
19111 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
19113 * mini-sparc.h: Fix warnings.
19115 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
19118 * mini-exceptions.c (mono_handle_exception): Call the filter in a
19119 separate statement for clarity.
19121 * mini-sparc.c: Update status.
19123 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
19125 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
19128 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19130 * inssel-ppc.brg: another small pre-release workaround:
19131 we don't do overflow detection for long_sub_un.
19133 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19135 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
19136 (also works around a weird ppc bug: 57957).
19138 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
19140 * tramp-ppc.c: trampoline fixes.
19142 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
19144 * mini-ppc.c: fixed typos.
19146 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
19148 * mini-ppc.c, exceptions-ppc.c: more code saves registers
19149 at the top of the stack. Fixed typos. Use a frame registers
19150 for all the methods with exception clauses.
19152 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19154 * exceptions-ppc.c: restore fp registers.
19156 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
19158 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
19159 order from the stack top (moved the stack room to save the
19160 return value for trace after the param area). Fixed corruption
19161 in restoring registers on unwind.
19163 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
19165 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
19167 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19169 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
19170 and prolog/epilog for methods that use it. Allow
19171 enough param area room for varargs methods. Fix miguel's
19172 breakage in exception handling.
19174 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
19176 * Makefile.am: run genmdesc only on current arch.
19178 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19180 * exceptions-x86.c:
19181 * mini-x86.h: fix the build on windows.
19183 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
19185 * 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.
19187 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
19189 * mini-exceptions.c: New file.
19191 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
19192 Move some parts of the x86 exception handling code to an
19193 arch-independent file so it can be shared with other ports.
19195 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
19197 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
19199 2004-04-26 David Waite <mass@akuma.org>
19201 * driver.c: remove comma from end of enumeration declaration
19203 2004-04-26 Jackson Harper <jackson@ximian.com>
19205 * driver.c: parse config file before loading first assembly. This
19206 allows the user gac to be enabled/disabled.
19208 2004-04-23 Miguel de Icaza <miguel@ximian.com>
19210 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
19211 simpler mechanism: we do not care what is encoded initially
19212 (branch absolute or relative), we care about the code and its
19213 target. I kept the old code for reference for now.
19215 The new code tries first to determine if the jump is anywhere in
19216 the -/+32 absolute meg range, if it succeeds, it encodes using the
19217 absolute branch; If not, it tried to find something in the
19218 relative range, if not, it uses the handle_thunk code.
19220 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
19222 * exceptions-ppc.c: use the correct ip register on macosx.
19224 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
19226 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
19228 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
19230 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
19231 Raise exception on integer divide by zero by hand since the hw
19232 doesn't support it. Handle NaNs in FP compares.
19234 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
19236 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
19237 code reducing duplication between the platforms and enabled
19238 signal exception handling (on linux for now).
19240 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
19242 * exceptions-ppc.c: more macosx support.
19244 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19246 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
19248 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
19250 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
19252 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
19254 * iltests.il: more tests.
19256 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
19258 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
19261 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
19263 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
19265 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
19267 * liveness.c: Mark variables as volatile in all basic blocks reachable
19268 from exception clauses.
19270 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
19272 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
19275 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
19277 * iltests.il, basic.cs: more tests for regalloc.
19279 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
19281 * iltests.il: Some tests for register allocation modifications
19284 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
19286 * exceptions.cs: Add regression test for bug #56782.
19288 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
19289 original stack trace if an exception is rethrown. Fixes #56782. Oh,
19290 the beauty of fixing the same thing in 5 different files...
19292 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
19294 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
19297 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
19299 * mini.c: Add support for STRWLPARRAY marshalling convention.
19301 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
19303 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
19304 to init the context to setup the regs pointer).
19306 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
19308 * exceptions-ppc.c: more exceptions work.
19310 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
19312 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
19315 2004-04-13 Miguel de Icaza <miguel@ximian.com>
19317 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
19318 can use the memory directly.
19320 * cpu-pentium.md: Update documentation from a post from Zoltan.
19322 add x86_add_membase, x86_sub_membase, x86_mul_membase
19324 2004-04-13 Miguel de Icaza <miguel@ximian.com>
19326 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
19327 GENERAL_REGS they were also hardcoded for all PPC ports.
19329 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
19331 Remove hard-coded limit for floating point registers, use
19332 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
19334 Notice that in MacOS X calling conventions you can fit a lot more
19335 floating point values in registers, so I should update the PInvoke
19336 test to excercise the passing of floating point values on the
19337 stack (currently broken).
19339 2004-04-06 Miguel de Icaza <miguel@ximian.com>
19341 * tramp-ppc.c (create_trampoline_code): Added
19342 JUMP_TRAMPOLINE_SIZE.
19343 (ppc_magic_trampoline): Follow the pattern from
19344 x86_magic_trampoline: if code is set to zero, return.
19345 (create_trampoline_code): Always pass MonoMethod to the jump
19346 trampoline, before it was passing a null.
19347 (mono_arch_create_jump_trampoline): Implement the jump stub, could
19348 share the code with mono_arch_create_jit_trampoline.
19350 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
19352 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
19355 * cpu-g4.md: Added length for jmp instruction, the worst case
19356 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
19359 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
19361 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
19363 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
19365 * mini.c: Only set bblock->real_offset when adding a new bblock, and
19366 before each IL instruction.
19368 * mini.c (CEE_BOX): Fix warnings.
19370 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19372 * mini.c: removed a few unused vars and extra whitespace.
19374 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
19376 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
19378 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
19380 (OP_GETCHR): use the above
19381 (CEE_LDELEMA): use the above.
19383 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
19384 version of the generic impl.
19385 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
19386 (CEE_LDELEMA): use the above.
19388 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
19390 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
19393 * iltests.il: Added new regression test for #56317.
19395 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
19397 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
19398 under NetBSD. Fixes #56450.
19400 * liveness.c (update_gen_kill_set): Fix previous patch.
19402 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19404 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
19406 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
19408 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
19409 ldsfld and ldsflda.
19411 * inssel-sparc.brg: Add more optimizations.
19413 * mini-sparc.c: Replace multiply/divide with shifts if possible.
19415 2004-04-01 Martin Baulig <martin@ximian.com>
19417 * mini.c (handle_box): New static function; moved the
19418 implementation of CEE_BOX here.
19419 (mono_method_to_ir): Added `constrained_call' variable.
19420 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
19421 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
19422 mono_method_get_constrained() to get the method.
19424 2004-04-01 Martin Baulig <martin@ximian.com>
19426 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
19427 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
19428 (mono_method_to_ir): We don't need these macros anymore since
19429 mono_class_get_full() already takes care of it.
19431 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19433 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
19434 use @function (as doesn't accept #function here) and check the return
19435 value of system and stop if fails.
19437 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19439 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
19441 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
19443 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
19445 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
19447 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
19450 * basic-long.cs: Add test for negation of Int64.MinValue.
19452 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
19454 * mini-sparc.c: Update status.
19456 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
19458 * exceptions-sparc.c: Fix return value in filters.
19460 * inssel-sparc.brg: Fix register allocation in some rules.
19462 2004-03-28 Martin Baulig <martin@ximian.com>
19464 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
19467 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
19469 * mini-x86.c (mono_arch_patch_code): Fix warnings.
19471 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
19472 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
19473 remove unused conv_u4 opcode.
19475 * mini-x86.c: Remove valgrind workaround since it slows down things
19476 even when mono is not run under valgrind.
19478 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
19480 * mini-sparc.c: Update status.
19482 * inssel-sparc.brg: Add some optimizations.
19484 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
19485 future delay slot filling. Add support for varargs, tail calls and JMP.
19487 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
19488 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
19490 * inssel.brg: Fix register allocation in OP_ARGLIST.
19492 * inssel.brg: Fix warnings.
19494 2004-03-25 Martin Baulig <martin@ximian.com>
19496 * mini.c (inflate_generic_field): Removed.
19497 (mini_get_method): Removed, use mono_get_method_full(),
19498 (mini_get_class): Removed, use mono_class_get_full().
19499 (mono_method_to_ir): Pass our generic context to
19500 mono_field_from_token().
19502 2004-03-25 Martin Baulig <martin@ximian.com>
19504 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
19505 of a `MonoMethod *'.
19506 (mini_get_method): Take a `MonoGenericContext *' instead
19507 of a `MonoMethod *'.
19508 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
19509 a new local variable called `generic_context' which holds the
19510 current `MonoGenericContext *'; use it to lookup things.
19512 2004-03-24 Martin Baulig <martin@ximian.com>
19514 * mini.c (mini_get_class): New static method; if we're inside a
19515 generic instance, inflate the class if neccessary.
19516 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
19518 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
19520 * iltests.il: New regression test for #55976.
19522 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
19525 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
19527 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
19530 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
19532 * liveness.c: Consider SSA stores as well as loads when making vars
19535 * exceptions.cs: New regression tests for register allocation.
19537 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
19539 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
19540 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
19541 domain lock only to protect puntual access to data structures.
19542 Added access lock for sighash, jit_icall_hash_name,
19543 jit_icall_hash_addr and domain->code_mp.
19545 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
19547 * driver.c: Print SIGSEGV handling method.
19549 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
19551 * mini.c (setup_jit_tls_data): Handle case when this is called
19552 multiple times for a thread.
19554 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
19555 is different from fbxx_un. Fixes #54303. Also use constants instead of
19556 magic numbers in a lot of places.
19558 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
19560 * exceptions.cs: Fix cctor test when --regression is used.
19562 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
19564 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
19567 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
19569 * inssel-ppc.brg: fixed register assignments for some rules.
19571 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
19573 * exceptions.cs: Add test for exceptions in static constructors.
19575 * mini.c (mono_jit_compile_method_with_out): Move the calling of
19576 static constructors outside the domain lock. Fixes #55720.
19578 2004-03-17 Martin Baulig <martin@ximian.com>
19580 * mini.c (get_generic_field_inst): Removed, this'll never happen.
19581 (inflate_generic_field): Take the `MonoMethod *' instead of the
19582 `MonoClass *' and added support for generic method.
19583 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
19584 have a `field->parent->gen_params', only inflate the field if it's
19585 an open constructed type.
19587 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
19589 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
19590 exception object instead of the preconstructed ones.
19592 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19594 * mini.c: reverted changed to sigsegv_signal_handler commited
19595 accidentally in the previous patch.
19597 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19600 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
19601 running --aot with an old assembly.
19603 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
19605 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
19608 * mini-sparc.c: Add support for v9 branches with prediction.
19610 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
19612 * mini.c (mini_init): #warning is GNUC only
19614 * mini-sparc.h: implement __builtin_frame_address
19615 and __builtin_return_address for Sun C compiler
19617 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
19619 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
19621 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
19623 * basic-calls.cs: Add test for unaligned byref long argument passing.
19625 * mini-ops.h: Add sparcv9 compare and branch instructions.
19627 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
19628 v9 instructions if we have a v9 cpu.
19630 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
19631 registers for global allocation.
19633 * exceptions-sparc.c: Fixes.
19635 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
19637 * liveness.c (mono_analyze_liveness): Optimized version.
19639 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
19641 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
19644 * basic-float.cs basic-calls.cs: New regression tests.
19646 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
19648 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
19649 sigaltstack implementation.
19651 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
19653 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
19654 stuff if SIGSEGV_ON_ALTSTACK is not defined.
19656 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
19658 * mini.c: Fix warnings.
19660 * mini.c (mono_resolve_patch_target): New function which contains the
19661 arch independent part of the patching process.
19663 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
19664 patching code to a separate function.
19666 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
19668 * mini.c (add_signal_handler): ifdef out on Windows
19670 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
19672 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
19673 cpu-sparc.md: Add exception handling support + other fixes.
19675 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
19676 typed GC detection in --version.
19678 * basic.cs exceptions.cs: New regression tests.
19680 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
19681 the arch specific code can store data during a compilation.
19683 * mini-ops.h: Add OP_SETFRET.
19685 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
19686 function, register a separate icall for each arity, so the icalls can
19689 * mini.c (mono_print_tree): Print negative offsets in a more readable
19692 * mini.c: Make signal handling work on sparc.
19694 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
19696 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
19698 * jit-icalls.c: Emulate truncl by aintl on solaris.
19700 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
19702 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
19704 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
19706 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
19708 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
19709 a MarshalByRef type, inline a method that performs the check, taking into
19710 account that the object can be a proxy. Also implemented tow new opcodes:
19711 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19712 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
19713 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
19715 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
19717 * mini-ppc.c: if a relative branch displacement is too big
19718 but it points to and area reachable with an absolute branch,
19721 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
19723 * mini.c: optimize small copies in cpblk.
19725 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
19727 * basic-calls.cs basic-float.cs: New regression tests.
19729 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
19730 negative offsets from %fp. Implement localloc. Fix local register
19731 allocation. Fix the case when the this argument needs to be saved to
19732 the stack. Implement some missing opcodes.
19734 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
19736 * mini.c (mini_method_compile): Reenable global regalloc in methods
19737 with exception handlers.
19739 * linear-scan.c (mono_varlist_sort): Fix warning.
19741 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
19743 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
19746 * liveness.c: Make all variables uses in exception clauses volatile, to
19747 prevent them from being allocated to registers. Fixes #42136.
19749 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
19751 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
19752 causes regressions.
19754 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
19755 argument to mono_arch_regalloc_cost.
19757 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
19760 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
19762 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
19763 Make the cost of allocating a variable to a register arch dependent.
19765 * basic-calls.cs: Fix compilation of tests.
19767 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
19768 helper function to cut back on the number of #ifdefs needed.
19770 * mini-ppc.c: Fix compilation.
19772 * basic-calls.cs: New regression tests.
19774 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
19776 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
19777 of l0 since that is callee saved.
19779 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
19782 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
19783 of delay instruction.
19785 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
19787 * mini.h (MonoCallInst): Add 'virtual' flag.
19789 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
19791 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
19793 * *.cs: New regression tests.
19795 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
19798 * mini.c (mono_runtime_install_handlers): Fix build.
19800 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
19801 'signal_stack_size' members.
19803 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
19804 alternate signal stack.
19806 * exceptions-x86.c: Add stack overflow handling.
19808 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
19809 functions to arch independent code.
19811 * mini.c (mono_print_tree): Print more detailed info for load_membase
19814 2004-02-23 Martin Baulig <martin@ximian.com>
19816 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
19818 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
19820 * mini-x86.c: fixed reg allocation for div/rem.
19822 2004-02-22 Miguel de Icaza <miguel@ximian.com>
19824 * driver.c (mono_main): Report some configuratio options on --version.
19826 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
19828 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
19829 low in the address space. Correctly flush memory in thunks where we
19830 output native code.
19832 2004-02-20 Martin Baulig <martin@ximian.com>
19834 * mini.c (mini_get_method): New static method; inflate all generic
19835 methods and methods in open generic instances.
19836 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
19837 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
19839 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19841 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
19843 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
19845 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
19847 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
19849 * mini-sparc.c (flushi mono_arch_output_basic_block): make
19850 it compile using Sun's compiler.
19852 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
19854 * 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.
19856 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
19858 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19860 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
19862 * mini-ppc.c: handle calls outside of the allowed range with thunks
19863 allocated using the code manager.
19864 * tramp-ppc.c: use the code manager to hold generated native code.
19865 Fixed the magic trampoline to just patch vtable entries.
19867 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
19869 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
19872 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
19874 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
19877 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
19878 if we have a working __thread implementation.
19880 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
19881 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
19883 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
19885 * mini-x86.c: Fix compilation under gcc 2.
19887 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
19889 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
19890 contains a call to the wrapped function.
19892 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
19893 OP_<CALL>_IMM opcodes, and use them under X86.
19895 * mini.c (mono_jit_find_compiled_method): Fix warning.
19897 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
19899 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
19901 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
19902 functionality to mini.c.
19904 * mini.c (mono_create_jump_trampoline): New function to create a jump
19905 trampoline. Return a compiled method instead of a trampoline if it
19906 exists. Add a cache for jump trampolines.
19908 * mini.c (mono_jit_find_compiled_method): New function to return a
19909 compiled method if it exists.
19911 * mini-x86.c: Call mono_create_jump_trampoline instead of
19912 mono_arch_create_jit_trampoline.
19914 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
19915 a jump trampoline. Fixes #52092.
19917 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
19919 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
19920 which is not up-to-date. Add check_corlib_version () instead.
19922 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
19925 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
19926 since newer valgrind versions do not need it.
19928 * mini.c (mono_jit_compile_method_with_opt): New helper function to
19929 compile a method with a given set of optimizations.
19931 * mini.c: Compile icall wrappers on-demand instead of at startup.
19933 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
19934 wrapper for an icall.
19936 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
19938 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
19941 * iltests.il: Add test for non-empty stack before switch instruction.
19943 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
19945 * mini.c: Add support for new stringbuilder marshalling conventions.
19947 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
19949 2004-02-01 Martin Baulig <martin@ximian.com>
19951 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
19952 in `ginst->mtype_argv'.
19954 2004-01-31 Miguel de Icaza <miguel@ximian.com>
19956 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
19957 facilitate grepping.
19959 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
19961 * mini.c: fixed buglet in initobj generic implementation for references.
19963 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
19965 * Makefile.am: make the version script conditional.
19966 * jit-icalls.c: handle missing truncl().
19968 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
19970 * exceptions.cs: Add more tests for double->int conversion.
19972 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
19973 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
19975 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
19977 * driver.c: make --verbose --version emit an error
19978 if the loaded corlib doesn't match the runtime version.
19980 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
19982 * mini-ppc.h: export ppc_patch().
19983 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
19984 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
19985 on par or better than on MacOSX.
19987 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
19989 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
19990 mono_lookup_pinvoke_call.
19992 * mini-x86.c: Under windows, the default pinvoke calling convention is
19993 stdcall. Fixes #52834.
19995 * mini.c (optimize_branches): Add an upper bound to the number of
19996 iterations to prevent infinite loops on strange loops. Fixes #53003.
19998 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
20000 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
20001 and ISINST. Fixes #52093.
20003 * objects.cs (test_0_vector_array_cast): New tests.
20005 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
20007 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
20008 checking in Array.Set ().
20010 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
20013 * object.cs (test_0_multi_array_cast): New regression test.
20015 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
20017 * exceptions-ppc.c: fix build on Linux/PPC.
20019 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
20021 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
20022 running under valgrind.
20023 (x86_magic_trampoline): Fix build bustage.
20025 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
20026 negative values as well. This is needed for the encoding of the line number
20027 info, since sometimes the line numbers are not in increasing order.
20029 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
20031 * cpu-pentium.md (localloc): Increase the size of the localloc
20032 instruction since it is a loop under Win32.
20034 * debug-mini.c (record_line_number): Get rid of unneccesary memory
20037 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
20039 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
20040 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
20041 Max Horn (max@quendi.de). Fix file names in comments.
20043 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
20045 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
20046 avoid stack overflow.
20047 (replace_usage): Avoid uninitialized variable warnings.
20049 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
20050 and taking the address of valuetype variables.
20052 2004-01-03 Patrik Torstensson
20054 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
20055 for other purposes than FP later on.
20057 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
20059 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
20062 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
20064 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
20066 2003-12-30 Patrik Torstensson <p@rxc.se>
20068 * mini-x86.h: Decreased number of availiable fp regs.
20069 Solves corner cases with FP spilling.
20071 2003-12-23 Patrik Torstensson <p@rxc.se>
20073 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
20074 for floating point stack tracking / spilling on x86.
20077 * basic-float.cs: added float mul overflow test.
20079 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
20081 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
20083 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
20085 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
20086 supports for cond branches that overflow the immediate
20087 overflow offset. mcs can compile simple programs.
20089 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
20091 * exceptions-ppc.c: exception handling support wip:
20092 finally handlers get run on exception.
20094 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
20096 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
20099 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
20101 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
20102 initial support for stack walking and unwinding.
20104 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
20106 * driver.c (mono_main): Make corlib-out-of-sync message more
20107 descriptive. Also remove verify_corlib call.
20109 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
20111 * mini.c: make CEE_NEWARR calls and other emulated opcodes
20112 not overlap with other call's arguments, too.
20114 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
20116 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
20117 move to arch-specific code the choice of arch-specific
20118 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
20119 * mini.c: ensure emulation calls will not interleave
20122 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
20124 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
20125 the magic trampoline stack frame is dropped before executing
20128 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
20130 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
20131 and integer to fp conversions. Added support for overflowing
20132 arguments on the stack. Reserve a couple more registers as temps.
20133 Added support for aot compilation (as output still needs to be
20136 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
20138 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
20139 Don't overwrite return register in some corner cases.
20141 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
20143 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
20144 static constructors when AOT compiling.
20146 * driver.c (mono_main): Call mono_check_corlib_version.
20148 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
20150 * cpu-g4.md, basic.cs: fixed div target register.
20152 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
20154 * mini-ppc.c, basic.cs: shl_imm fix with test.
20156 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
20158 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
20159 structures by value. Misc fixes.
20160 * objects.cs: more tests.
20162 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
20164 * mini-ppc.c: lconv.ovf.i implemented.
20166 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20169 (mini_init): don't error out if someone already called g_thread_init.
20171 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
20173 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
20174 to be any type per the spec. Fix abnormal memory usage when
20175 the same object is repeatedly thrown.
20177 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
20179 * mini.c: check for overruns in IL code.
20181 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
20183 * TODO: Add/remove some todo entries.
20185 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
20187 * driver.c (mono_main): Call mono_verify_corlib.
20189 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
20191 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
20192 This has been moved to mini.c
20193 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
20194 type being casted is marshalbyref it could be a proxy, so instead of
20195 emitting the type check code, emit a call to a runtime method that will
20196 perform the check by calling CanCastTo if needed.
20198 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
20200 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
20201 methods with large stack frames under Win32.
20203 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
20205 * Makefile.am: Distribute regression tests.
20207 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
20208 at the end instead of inserting each variable into the sorted list.
20210 * linear-scan.c (mono_varlist_sort): New helper function.
20212 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
20214 * mini.c: ensure arguments and locals are within bounds.
20216 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
20218 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
20221 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
20223 * mini.c (mono_cprop_copy_values): Fix crash.
20225 * aot.c: Set verbosity back to 0.
20227 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
20229 * regalloc.c: complete memory leak fix by Laurent Morichetti
20232 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
20234 * driver.c (main_thread_handler): Revert the previous patch.
20236 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
20239 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
20240 memory from the memory pool.
20242 * driver.c (main_thread_handler): Turn on all optimizations when
20245 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
20246 an array for better performance.
20248 * regalloc.c (mono_regstate_assign): Fix memory leak.
20250 * debug-mini.c (mono_debug_serialize_debug_info): New function to
20251 serialize the debug info.
20253 * debug-mini.c (mono_debug_add_aot_method): New function to load the
20254 debug info from the serialized representation.
20256 * aot.c: Save debug info into the generated file and load it when
20259 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
20261 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
20263 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
20264 More FP-related fixes.
20266 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
20268 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
20269 and register allocation buglet. Hello world now runs.
20271 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
20273 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
20274 * tramp-ppc.c: fixed class init trampoline.
20275 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
20277 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
20279 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
20280 mini.c: more ppc changes/fixes.
20282 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
20284 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
20285 Also optimize the case when the arguments are the same in the caller
20288 * iltests.il: Add tests for tail calls with valuetype arguments.
20290 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
20292 * mini-ppc.c: fixes for struct return type.
20294 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
20296 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
20297 mono_spillvar_offset() to arch-specific code.
20299 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
20301 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
20303 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
20305 * exceptions-x86.c: Fix stack space leaks.
20307 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
20308 registers from the lmf if the method has save_lmf set.
20310 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
20312 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
20313 of icall wrappers into InvokeInDomain, since these are now per-domain.
20315 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
20317 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
20318 make some opcode emulation and intrinsic ops enabled/disabled
20319 according to the architecture. More fixes.
20321 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
20323 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
20325 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
20327 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
20328 arch-specific handling for 'this' and struct return type to
20329 arch-specific code.
20331 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20333 * aot.c: prevent divide by zero error when reporting (it happened with
20334 Accessibility.dll).
20336 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
20338 * mini.h (inst_switch): Remove unused macro.
20340 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20343 (load_aot_module): free 'info->methods' and 'info' properly. No more
20344 "free(): invalid pointer blah" messages when you have an old aot
20347 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
20349 * jit-icalls.c, mini.c: Added support for context static fields.
20351 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
20353 * mini.c (mono_method_blittable): Methods which set LastError are not
20354 blittable either. Fixes #51108.
20356 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
20358 * mini.c: flush icache.
20359 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
20361 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
20363 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
20365 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
20367 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
20370 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
20373 * inssel.brg (CEE_MKREFANY): Fix AOT case.
20375 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
20377 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
20378 instruction when the result is discarded.
20380 * iltests.il (test_0_div_regalloc): New regression test.
20382 * arrays.cs: Fix compilation error.
20384 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
20386 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
20387 float rules to inssel-x86.brg: sane architectures with FP registers
20388 don't need to implement these rules.
20390 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
20392 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
20394 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
20396 * mini.h, inssel-long32.brg: fixed endianess issues in int64
20397 implementation of 32 bit systems.
20399 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
20401 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
20402 (Jeroen Zwartepoorte).
20404 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
20406 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
20407 the caller and the callee matches.
20409 * mini.c (mono_method_to_ir): Add comment.
20411 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
20412 signbit is missing on some platforms.
20414 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
20416 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
20418 * mini.c (setup_jit_tls_data): Call the new function.
20420 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
20422 * mini-x86.c: Add experimental support for fast access to the lmf
20423 structure under NPTL/Linux 2.6.x.
20425 2003-11-06 Martin Baulig <martin@ximian.com>
20427 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
20428 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
20431 2003-11-02 Martin Baulig <martin@ximian.com>
20433 * mini.c (inflate_generic_field): New static method.
20434 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
20435 generic instance and the field is declared in a generic type, call
20436 inflate_generic_field() to inflate it. Fixes gen-28.cs.
20438 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
20440 * mini.h mini.c (mono_method_same_domain): New function to return
20441 whenever the caller and the callee are in the same domain.
20443 * tramp-x86.c (x86_magic_trampoline): Use the new function.
20445 2003-10-30 Martin Baulig <martin@ximian.com>
20447 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
20448 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
20450 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
20451 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
20453 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
20455 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
20458 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
20459 object here, so it is in the correct appdomain etc.
20461 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
20463 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
20465 (mono_method_to_ir): Avoid freeing the type created returned from
20466 mono_type_create_from_typespec, since it is put into an internal cache
20467 by the function. Fixes pointer.exe.
20469 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
20470 trampolines for icalls and pinvokes as well. Fixes #33569.
20472 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
20474 * mini.c: Update after appdomain changes.
20476 * mini.c (mono_jit_compile_method_inner): Allways compile native
20477 method wrappers in the root domain, since there can only be one
20478 instance of them, whose address is stored in method->info.
20480 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
20482 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
20483 environment variable. Instead detect automatically whenever running
20484 under valgrind using the magic macro RUNNING_ON_VALGRIND from
20487 2003-10-16 Miguel de Icaza <miguel@ximian.com>
20489 * trace.c, trace.h: New files that implement the new trace option
20492 * driver.c: Document new --trace options.
20494 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
20497 - if (mono_jit_trace_calls)
20498 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
20500 * mini.h: prototypes.
20502 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
20504 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
20506 * mini.c inssel.brg: Implement typedefbyref opcodes.
20508 * mini.c (mono_jit_compile_method): Remove unused local variable.
20510 * mini.c (mono_jit_compile_method_inner): Ditto.
20512 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
20514 * tramp-x86.c (x86_class_init_trampoline): Fix build.
20516 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
20518 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
20520 * mini.c (mono_no_aot): Remove unused global variable.
20522 * mini.c: Thread safety fixes.
20524 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
20526 * mini.c (mono_create_class_init_trampoline): Add a lock around
20527 class_init_hash_addr.
20529 * arrays.cs (test_0_newarr_emulation): Add new regression test for
20532 * mini.c: Decompose the NEWARR instruction before decomposing its
20533 arguments. Fixes #30073.
20535 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
20537 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
20540 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
20542 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
20544 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
20546 * driver.c: Add support for compiling icall wrappers to --compile.
20548 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
20550 * inssel.brg: The empty value in class->interface_offsets is -1, not
20553 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
20555 * objects.cs: New test for 'is' operator on an array of interfaces.
20557 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
20559 * tramp-ppc.c: update trampoline code to support jumps
20560 and class initialization.
20562 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
20564 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
20566 * inssel.brg (OP_UNBOXCAST): Fix #46027.
20568 * inssel.brg (OP_UNBOX): Remove unused rule.
20570 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
20571 region instead of one for each method. Fixes #47813.
20573 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
20575 * exceptions.cs (test_0_nested_finally): New regression test for
20576 nested exception handlers.
20578 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
20580 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
20582 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
20585 * mini.c (mono_method_check_inlining): Make the inlining limit
20586 configurable by an environment variable.
20588 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
20590 * mini.h: Bump AOT file version.
20592 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
20593 token, store the image along with the token, since the token might not
20594 refer to the same image as the method containing the relocation,
20595 because of inlining.
20597 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
20599 * mini.c (mono_precompile_assemblies): New function to compile
20600 all methods in all loaded assemblies.
20602 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
20604 * regalloc.h regalloc.c (MonoRegState): Change the type of
20605 iassign and fassign to int*, since they can contain large negative
20606 values if the register is spilled. Also added some comments. Fixes
20609 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
20610 under Win32. Fixes #42964.
20612 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
20614 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
20616 * aot.c: Added support for AOT compiling methods which contain calls
20617 to wrappers. Currently, only remoting-invoke-with-check wrappers are
20620 * driver.c (compile_all_methods): Run the compilation in a thread
20621 managed by mono. Fixes #44023.
20623 * mini.c (mono_codegen): Print full method name in verbose output.
20625 * mini-x86.c (mono_arch_patch_code): Fix warning.
20627 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
20628 jumps, since the method we are jumping to might be domain-specific.
20630 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
20632 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
20634 * inssel.brg: string chars are unsigned.
20636 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
20638 * TODO: New todo item.
20640 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
20641 which calls mono_runtime_class_init and patches the call site to
20642 avoid further calls.
20643 (mono_arch_create_class_init_trampoline): New arch specific function
20644 to create a class init trampoline.
20645 (create_trampoline_code): Generalized so it can create
20646 class init trampolines as well.
20648 * mini.c (helper_sig_class_init_trampoline): New helper variable.
20649 (mono_create_class_init_trampoline): New function to create and cache
20650 class init trampolines.
20651 (mono_find_class_init_trampoline_by_addr): New function to lookup the
20652 vtable given the address of a class init trampoline. Used by the
20654 (mono_codegen): Generate a call to a trampoline instead of
20655 mono_runtime_class_init in LDSFLD[A].
20656 (mono_codegen): Add relocations for the new trampoline.
20658 * mini.h mini-x86.c aot.c: Added a new relocation type:
20659 MONO_PATCH_INFO_CLASS_INIT.
20661 * mini.h: Bump AOT version number.
20663 * aot.c: Create a copy of the loaded code instead of using the original
20664 so methods which call each other will be close in memory, improving
20667 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
20668 patch since it breaks the regression tests.
20670 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
20671 for the register saving instruction sequence since the
20672 frame_state_for function in glibc 2.3.2 don't seem to detect it.
20674 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
20676 * TODO: Fix todo item && remove another.
20678 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
20680 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
20683 * aot.c: Moved the check for MONO_LASTAOT into the initialization
20684 function of the module.
20686 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
20687 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
20688 --no-aot command line option.
20690 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
20692 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
20693 by Bernie Solomon (bernard@ugsolutions.com).
20695 * inssel.brg: Refactor the interface offset table related code into
20696 its separate functions and add support for the AOT case.
20698 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
20700 * aot.c (mono_aot_get_method_inner): Fix memory leak.
20702 * aot.c: Added mono_aot_verbose variable and made all debugging
20703 output depend on the value of this variable.
20705 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
20706 method_label and info_label.
20708 * mini.h mini-x86.c aot.c: Added a new relocation type
20709 MONO_PATCH_INFO_IID for klass->interface_id.
20711 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
20712 the MonoJitInfo structure.
20714 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
20715 a non-root appdomain in shared mode.
20717 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
20719 * aot.c: make aot loader less verbose. Remove free of unused variable.
20721 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
20723 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
20725 * .cvsignore: Added *.dll.
20727 * mini.c (mono_print_tree_nl): New function callable while debugging.
20729 * mini.c (mono_print_code): Export this.
20731 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
20734 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
20736 * mini.h (MonoCompile): Added 'jit_info' field.
20738 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
20739 the cfg structure, since it is needed by the AOT compiler.
20741 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
20743 * aot.c: A major rewrite. Changes include:
20744 - save exception tables for methods which have them.
20745 - cache failed lookups in aot_get_method () to avoid the (slow) calls
20746 to g_module_symbol.
20747 - reworked the file format so it is now much smaller and needs
20748 fewer relocation entries.
20750 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20752 * aot.c (load_aot_module): Fix build bustage on platforms without
20755 2003-09-04 Martin Baulig <martin@ximian.com>
20757 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
20759 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
20761 * TODO: Some new optimization ideas.
20763 * aot.c: Move AOT module loading logic here from mono_assembly_open.
20765 * aot.c: Save the optimization flags used to compile the code into
20768 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
20769 support emitting domain specific code.
20771 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
20772 no longer domain neutral. It can be made domain neutral by compiling
20773 with --optimize=shared.
20775 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
20776 between appdomains.
20778 * driver.c mini.h mini.c: New --no-aot debugging option which disables
20779 loading of AOT code.
20781 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
20783 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
20784 if there is no domain neutrality information.
20786 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
20788 * aot.c (mono_compile_assembly): Emit a symbol containing the file
20789 format version into the generated library.
20791 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
20792 callee method into the caller since one of them could be shared.
20794 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
20795 system exceptions from AOT code now works.
20797 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
20798 method if it is domain neutral and the callee is not.
20800 * graph.c (cfg_emit_one_loop_level): Fix warning.
20802 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
20804 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
20807 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
20809 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
20810 is needed by code which is executed before mono_runtime_init ().
20811 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
20813 * mini.c (mono_thread_abort): Fix warning.
20814 (mono_jit_compile_method): Call static constructor in the AOT case too.
20816 * aot.c (mono_compile_assembly): Fix warning.
20818 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20820 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
20822 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
20824 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
20826 * cpu-pentium.md: Fix the length of call opcodes so they include the
20827 ESP restoring instruction. Fixes #47968.
20829 2003-08-28 Martin Baulig <martin@ximian.com>
20831 * mini-x86.c (mono_arch_call_opcode): Added support for
20832 MONO_TYPE_GENERICINST.
20834 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
20836 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
20838 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
20839 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
20841 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
20844 2003-08-26 Martin Baulig <martin@ximian.com>
20846 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
20847 when reporting an error, set this to the actual error location.
20848 (mono_method_to_ir): Report the correct error location if
20849 get_basic_blocks() returned an error.
20851 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
20853 * mini.c (mono_type_blittable): OBJECT is not blittable.
20854 (mono_method_blittable): Methods which have marshalling descriptors
20855 are not blittable either. Fixes #47842.
20857 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
20859 * driver.c mini.c: Use an environment variable instead of a global
20860 variable. Also fix the build.
20862 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
20863 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
20866 * driver.c mini.c: Added --with-valgrind option to turn off some
20867 code which prevents mono from running under valgrind.
20869 * mini.c (mono_emit_call_args): Fixed warning.
20871 * mini.c (mono_emulate_opcode): Fixed warning.
20873 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20875 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
20876 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
20877 regalloc.c, regalloc.h: specify available registers in arch-specific
20878 code and support floats in the regallocator (patch by Laurent Morichetti
20881 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
20883 * mini.c: mono_thread_current() can be called only after
20884 mono_runtime_init(): rearrange code to not call it early on.
20886 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
20888 * mini.c: allocate jump tables in the code mempools.
20890 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
20892 * mini.c, mini.h: make sure per-thread data allocated by the jit is
20895 2003-08-10 Miguel de Icaza <miguel@ximian.com>
20897 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
20898 12 to 16. This fixes bug #47453.
20901 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
20903 * mini-ppc.c: fixed indexed load and unsigned compares.
20905 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
20907 * mini.c: reenabled installation of handler for
20908 thread abort signal.
20910 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20912 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
20913 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
20914 until it's fixed and actually useful.
20916 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
20918 * inssel-long32.brg: couple more opcodes implemented.
20920 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20922 * mini-sparc.c: Even more opcodes implemeted.
20924 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
20926 * mini-sparc.c: More opcodes implemented.
20928 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
20930 * mini-sparc.c: More opcodes implemented.
20932 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
20934 * inssel-sparc.brg: Add some needed rules. Direct
20936 * Makefile.am: Use inssel-sparc.brg
20937 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
20938 an assert happy for now.
20940 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
20942 * mini-sparc.c: Fixed compile errors.
20943 * exceptions-sparc.c: Same. We now produce a mono binary
20944 on sparc-linux. Yea.
20946 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
20948 * mini-sparc.c: Renamed registers. Also some macro cleanups.
20949 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
20950 They compile, but do not work.
20952 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20954 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
20955 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
20956 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
20959 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
20961 * mini.c: more opcodes implemented and better support for generics.
20963 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
20965 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
20966 * mini.c, mini.h: first cut at generics support: some new instructions
20967 added and changed the behaviour of some of the existing ones.
20969 2003-07-21 Miguel de Icaza <miguel@ximian.com>
20971 * mini.c: Removed definition of metadata_shared mutex here.
20973 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
20975 * mini-x86.c: make vararg calls work for instance methods.
20977 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
20979 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
20980 returns the arguments in a separte list, now.
20982 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
20984 * aot.c, mini.c: updates for array type representation changes.
20986 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
20988 * mini.c: register function to perform jit shutdown.
20990 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
20992 * mini.c: use a faster allocator if possible.
20994 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
20996 * aot.c: some cleanups and portability changes.
20998 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
21000 * mini.c: use faster allocation for CEE_BOX if possible.
21002 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
21004 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
21005 Moved inlined mempcy code to its own function so that is can be
21006 reused. Added an inline memset function as well (optimized initobj).
21007 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
21009 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
21011 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
21013 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
21015 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
21016 arch code can setup the cpu for CLR execution, if needed.
21017 We use it on x86 to set the precision of FP operations.
21019 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
21021 * mini.c: disable some optimizations if we can guess they'll cost too
21022 much for a given method.
21024 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
21026 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
21028 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
21029 * mini.h mini.c mini-x86.c: Added instruction level coverage
21030 info collection support.
21032 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
21034 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
21035 is now implemented in the profiling API. Get rid of a couple of
21036 unnecessary global variables.
21038 2003-06-15 Nick Drochak <ndrochak@gol.com>
21040 * basic-long.cs: tests for negative values for bigmul, and unsigned.
21041 * cpu-g4.md: add op_bigmul and op_bigmul_un
21042 * cpu_pentium.md: add op_bigmul_un
21043 * inssel-long32.brg: add rule for unsigned bigmul
21044 * mini-ops.h: define OP_BIGMUL_UN
21045 * mini-x86.c: THE BUG: handle (un)signed properly
21046 * mini.c: choose unsigned opcode if needed.
21047 This set of patches fixes bug #44291
21049 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
21051 * mini.c (optimize_branches): improved to handle all kinds of
21052 conditional branches.
21054 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
21056 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
21057 don't raise exceptions.
21059 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
21061 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
21062 to arch-specific files.
21064 2003-06-09 Martin Baulig <martin@ximian.com>
21066 * Makefile.am (libs): Added $(LIBGC_LIBS).
21068 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
21070 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
21071 and OP_ATAN (fixes bug#44293).
21073 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
21075 * Makefile.am, mini-x86.c: rename cpu description array to
21076 pentium_desc, since some compilers define the 'pentium' preprocessor
21079 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
21081 * mini.c (mini_select_instructions): add explicit branch if the
21082 following block is not the false target of a conditional branch -
21083 we need this with any optimization that reorder or remove bblocks
21085 * mini.c (optimize_branches): bug fixes
21087 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
21089 * mini.c (mono_method_to_ir): inline static readonly fields
21091 * ssa.c (fold_tree): start cfold support for long (very simple
21094 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
21096 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
21098 * inssel.brg: fixed memcpy (bug #44219).
21100 2003-06-05 Dick Porter <dick@ximian.com>
21102 * driver.c: Set the glib log levels to not abort if g_message
21105 g_set_prgname() has to happen before mini_init() so that the
21106 process handle gets the info.
21108 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
21110 * driver.c: add intrins to the default optimizations to get wider
21113 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
21115 * mini.h: some large basic blocks will overflow a 16-bit
21116 integers for symbolic registers.
21118 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
21120 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
21121 (mono_arch_output_basic_block): fix bug 43499
21123 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
21125 * mini.c: kill duplicated definition of mono_debug_format.
21127 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
21129 * mini-x86.c, arrays.cs: fixed register allocation bug.
21131 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
21133 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
21135 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
21137 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21140 (print_method_from_ip): also print source location information if
21143 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
21145 * mini.c (mono_find_block_region): bug fix in region code
21146 (mini_method_compile): enable removing unreachable code again, but
21147 only in methods without exception clauses.
21149 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
21151 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
21152 Implemented arglist opcode and handling of TypedReference type.
21153 Fixed x86 call convention when a structure is returned.
21154 Minimal support for calling static vararg methods.
21156 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
21158 * mini.c (mini_method_compile): always remove unreachable code,
21159 because the code in them may be inconsistent (access to dead
21160 variables for example).
21162 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
21164 * driver.c, debug-mini.c: warning fixes.
21166 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
21168 * Makefile.am, jit.h, mini.h: install header for embedding mono.
21170 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
21172 * mini.c: thread-static fields are registered in mono_class_vtable(),
21173 so ensure the function is called before checking for them.
21175 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
21177 * mini.c (optimize_branches): fix for bug 43586
21179 * jit-icalls.c (mono_llmult_ovf): added an additional check for
21180 overflow (fixes Bug #43639)
21182 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21184 * mini.c, objects.cs: allow the use of stobj for primitive types.
21186 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21188 * mini.c: be less strict about argument checking until we support
21189 running the verifier.
21191 2003-05-27 Nick Drochak <ndrochak@gol.com>
21193 * basic-long.cs: tests for (ulong)int * (ulong)int also
21194 * mini.c: use the same trick for (ulong)int * (ulong)int
21196 2003-05-27 Nick Drochak <ndrochak@gol.com>
21198 * basic-long.cs: add regression test for (long)int * (long)int
21199 * cpu-pentium.md: add op_bigmul specification
21200 * inssel-long32.brg: add OP_BIGMUL rule
21201 * mini-ops.h: add OP_BIGMUL
21202 * mini-x86.c: register allocator: handle case where src1 needs to be
21204 * mini.c: substitute special BIGMUL opcode in the tree for
21205 (long)int * (long)int
21207 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
21209 * jit-icalls.c: call the type ctor on field access if needed.
21211 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
21213 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
21214 to a method (including results of ldelema, bug#43207).
21216 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
21218 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
21219 colors to show exception handler blocks.
21221 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
21222 (fix for pinvoke7.cs).
21224 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21226 * mini.h, mini.c: ensure correct initialization order for types that
21227 require it. Prepare for lazy compilation of jit icall wrappers.
21228 Provide a name for opcode emulation to reduce unneeded mallocing.
21230 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
21232 * mini-x86.c: better register restoring code and profiling
21233 support for tail calls.
21235 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
21237 * mini.h, driver.c: prepare for leaf methods optimization.
21239 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
21241 * mini.c: get targets of branches before converting a method.
21243 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
21245 * mini.c (optimize_branches): added some experimental code (disbaled)
21247 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
21249 * mini.c (optimize_branches): fix branch to branch optimization
21251 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
21253 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
21255 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
21257 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
21260 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
21262 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
21263 enable use of interface variables again.
21265 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
21266 I1 to registers because there is no simply way to sign extend 8bit
21267 quantities in caller saved registers on x86.
21269 * inssel-float.brg: set costs of some rules to 2 so
21270 that monobure always select the arch. specific ones if supplied,
21271 regardless of the order we pass the files to monoburg.
21273 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
21275 * mini.c, mini-x86.c: since the magic trampoline for jumps
21276 can't patch the code directly, we do it as soon as the
21277 method gets compiled.
21279 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
21281 * mini-x86.c, mini.h: introduce a new patching method
21282 to support CEE_JMP and tail calls.
21283 * mini.c: obey tail.call. Don't precompile methods target
21285 * tramp-x86.c: new trampoline code to handle methods
21286 reached through a jump.
21288 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
21290 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
21291 bit values to registers
21293 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
21295 * mini.c (mono_compile_get_interface_var): share interface
21296 variables if possible.
21298 2003-05-16 Martin Baulig <martin@ximian.com>
21300 * debug-mini.c (mono_init_debugger): New function to initialize
21301 the debugger. This is not in the debugger since it needs to
21302 access some of mini's internals.
21304 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
21306 * mini.c (mono_method_to_ir): inlining fixes/cleanups
21308 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
21310 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
21311 for value type handling.
21313 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
21315 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
21316 (mono_method_check_inlining): enable inlining of all kinds of wrappers
21318 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
21320 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
21321 the constructor through a proxy.
21323 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21325 * jit-icalls.c, inssel.brg: fixes to array element address
21328 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
21330 * mini-x86.c (is_regsize_var): allocate pointer to registers
21332 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21334 * driver.c: fixed typo, added intrins to the set of optimizations
21335 tested with regressions.
21337 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
21339 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
21340 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
21343 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
21345 * inssel.brg: remove some common pop instructions without side effects
21347 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
21349 * inssel-x86.brg: fixed thinko in int to double conversions.
21351 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
21353 * mini.c, jit-icalls.c: added runtime thread-static variable support.
21355 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
21357 * inssel-long32.brg: two more missing instructions.
21359 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
21361 * mini.c (mono_emit_call_args): set the cil_code for all arguments
21362 if not already set.
21364 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
21366 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
21369 * basic-float.cs: Added tests for negative zero.
21371 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
21373 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
21374 a couple of missing operations for long casts, with test cases.
21376 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21378 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
21380 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
21382 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
21383 code size estimation.
21385 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
21387 * mini.c (mono_jit_create_remoting_trampoline): make it work with
21388 abstract methods (fix bug 42542)
21390 * aot.c: add ability to handle array types
21392 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
21394 * mini.c: Call the _specific versions of the object allocation
21395 functions if possible.
21397 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
21399 * driver.c: call setlocale ().
21401 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
21403 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
21406 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
21408 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
21410 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
21411 wrappers (fix bug 42122)
21413 2003-05-04 Martin Baulig <martin@ximian.com>
21415 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
21417 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
21418 s/mini_set_defaults/mono_set_defaults/g.
21420 2003-05-04 Martin Baulig <martin@ximian.com>
21422 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
21424 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
21426 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
21427 (reported by Don Roberts).
21429 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
21431 * mini.c: temporarily work around two bugs for this release.
21433 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
21435 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
21436 that contains -export-dynamic and it makes using the ld script
21438 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
21440 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
21442 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
21445 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
21447 * mini.c: make sure leave calls all the needed finally blocks,
21448 even when the target jumps out of multiple exception clauses.
21450 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21452 * ldscript, Makefile.am: add linker script to reduce the number of
21453 exported symbols (should also fix the issues with libwine defining
21454 some of the same symbols in io-layer).
21456 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
21458 * driver.c (mini_main): Avoid assertion when no file name is given on
21461 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
21463 * driver.c: added --version/-V command line option.
21464 Added the inline optimization in the regression tests.
21466 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
21468 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
21469 to the type in the method signature (fixes bug#42134).
21471 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
21473 * mini.c: when inlining, check this is not null only when needed (bug #42135).
21475 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
21477 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
21479 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21481 * driver.c: fixed bug #42100.
21483 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
21485 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
21487 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
21489 * mini.c: moved most of the code required to do inlining to its own
21490 function so it can be reused. Inline also ctors if appropriate.
21492 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
21494 * Makefile.am: Link with -export-dynamic so shared libs loaded by
21495 the runtime can call mono API functions.
21497 2003-04-27 Martin Baulig <martin@ximian.com>
21499 * debug-mini.c (mono_debug_init_method): Added
21500 `guint32 breakpoint_id' argument; if the method has a breakpoint,
21501 send a notification to the debugger.
21503 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
21504 running in the Mono Debugger, just pass the breakpoint number to
21505 mono_debug_init_method().
21507 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
21509 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
21511 * mini.c: allow some more unsafe compares.
21513 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21515 * mini-x86.c, Makefile.am: make distcheck works (partially from
21516 a patch by Richard Lee <r.h.lee@attbi.com>).
21517 * regset.c, regset.h: removed, they are unused.
21519 2003-04-25 Dick Porter <dick@ximian.com>
21521 * driver.c: Usage reports the name as 'mono' not 'mini'
21522 * exceptions-x86.c: Build and run on freebsd
21524 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
21526 * Makefile.am: install the program with the 'mono' name and
21527 the library as libmono instead of mini and libmini.
21529 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
21531 * driver.c: provide the APIs for the embedding interface of the old jit.
21533 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
21535 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
21537 2003-04-23 Martin Baulig <martin@ximian.com>
21539 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
21541 * driver.c: Added `--debug' command line argument to enable
21544 2003-04-23 Martin Baulig <martin@ximian.com>
21546 * debug.[ch]: Removed. The code is now in
21547 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
21549 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
21552 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
21554 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
21556 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21559 (mini_cleanup): moved mono_runtime_cleanup call after the call to
21560 mono_domain_finalize.
21561 (mini_method_compile): use mono_method_profile* if the the option is
21564 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
21566 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
21567 methods with their wrapper.
21569 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
21570 methods with their wrapper.
21572 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
21575 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
21578 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
21581 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
21583 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
21585 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
21587 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
21588 of the mempool. This is slightly faster and uses less memory
21590 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
21592 * mini.c: avoid O(n) allocation for variables.
21594 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
21596 * mini.c: handle items on the stack after inlining methods.
21598 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
21600 * mini.c: make the method->opcode optimization dependent
21601 on MONO_OPT_INSTRINS and do it lazily.
21603 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
21605 * driver.c: print overall results at the end of regression run.
21607 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
21609 * inssel.brg: don't overwrite symbolic registers.
21611 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
21613 * inssel-x86.brg: fix conversion from long to float.
21615 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
21617 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
21619 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
21621 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
21623 * driver.c: Added --print-vtable option as in the old JIT.
21625 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
21627 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
21629 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
21631 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
21633 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
21635 * mini.c regalloc.c regalloc.h: Fix memory leak.
21637 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
21639 * aot.c (mono_aot_get_method): register all used strings
21641 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
21643 * mini.c: always intern strings references with ldstr at compile time.
21645 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
21647 * Makefile.am: add BUILT_SOURCES.
21649 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
21651 * driver.c: give a better error message when the assembly to execute
21652 doesn't have an entry point.
21654 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
21656 * Makefile.am: added hack for automake
21658 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
21661 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
21663 22003-04-07 Martin Baulig <martin@ximian.com>
21665 * Makefile.am: Added Makefile.am.
21667 * debugger-main.c: Removed, this is now in the debugger where it
21670 * mini.pc.in: Call this package `mini' for the moment.